:root{--primary:#4f46e5;--primary-rgb:79,70,229;--primary-hover:#4338ca;--bg-color:#f8fafc;--surface:#ffffff;--text-primary:#1e293b;--text-secondary:#4b5563;--border:#e2e8f0;--highlight:rgba(var(--primary-rgb), 0.08);--correct:var(--primary-solid);--incorrect:#ef4444;--correct-key:var(--primary-solid);--guide-color:var(--primary-solid);--guide-bg:rgba(var(--primary-rgb), 0.08);--guide-text:var(--primary-solid);--key-base:#f1f5f9;--key-shadow:#cbd5e1;--primary-glow:rgba(var(--primary-rgb), 0.4);--text-untyped:#5b6b7a;--typing-area-bg:rgba(255, 255, 255, 0.82);--logo-text:var(--primary);--surface-rgb:255,255,255;--text-primary-rgb:30,41,59}.hidden{display:none!important}@font-face{font-family:Preeti;src:url('/assets/fonts/PreetiNormal.otf') format('opentype');font-weight:400;font-style:normal;font-display:swap}.preeti-font{font-family:Preeti,sans-serif!important;unicode-bidi:bidi-override}[data-theme=dark]{--bg-color:#0d1117;--surface:#161b22;--text-primary:#f0f6fc;--text-secondary:#8b949e;--border:#30363d;--highlight:rgba(var(--primary-rgb), 0.15);--key-base:#1e1e1e;--key-shadow:#000000;--text-untyped:#94a3b8;--typing-area-bg:rgba(22, 27, 34, 0.82);--logo-text:#ffffff;--surface-rgb:22,27,34;--text-primary-rgb:240,246,252}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,sans-serif;background-color:var(--bg-color);background-image:radial-gradient(circle at top right,var(--highlight),transparent 70%),linear-gradient(to bottom,var(--bg-tint,transparent),transparent);background-attachment:fixed;color:var(--text-primary);transition:background .6s ease,color .3s ease;min-height:100dvh;margin:0;padding:0;overflow-x:hidden;overflow-y:scroll}.fullscreen-promo{position:relative;max-width:650px;margin:-10px auto 15px auto;background:#fff;backdrop-filter:blur(8px);color:var(--text-secondary);padding:10px 24px;border-radius:16px;display:flex;align-items:center;justify-content:center;gap:15px;z-index:100;box-shadow:0 4px 20px rgba(0,0,0,.03);border:1px solid #e2e8f0;font-size:.85rem;transition:all .4s cubic-bezier(.4, 0, .2, 1);animation:slideDownInner .5s ease-out}@keyframes spin{0%{transform:rotate(0)}100%{transform:rotate(360deg)}}.aurora-loader{position:fixed;top:0;left:0;width:100%;height:100vh;z-index:9999;background:var(--bg-color);overflow:hidden;display:flex;justify-content:center;align-items:center;transition:opacity .8s ease-out,visibility .8s ease-out}.aurora-bg{position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle at 50% 50%,var(--primary-glow),transparent 50%),radial-gradient(circle at 10% 10%,rgba(236,72,153,.15),transparent 50%),radial-gradient(circle at 90% 90%,rgba(59,130,246,.15),transparent 50%);filter:blur(60px);animation:auroraMove 15s infinite alternate linear;z-index:1}.floating-letters{position:absolute;width:100%;height:100%;z-index:2;pointer-events:none}.floating-letters span{position:absolute;color:var(--text-primary);opacity:.03;font-size:5rem;font-weight:900;user-select:none;animation:floatLetters 10s infinite linear;animation-delay:calc(var(--i) * -2s)}.floating-letters span:first-child{top:10%;left:10%;font-size:6rem}.floating-letters span:nth-child(2){top:20%;left:80%;font-size:4rem}.floating-letters span:nth-child(3){top:70%;left:15%;font-size:7rem}.floating-letters span:nth-child(4){top:60%;left:70%;font-size:5rem}.floating-letters span:nth-child(5){top:40%;left:40%;font-size:3rem;opacity:.05}.floating-letters span:nth-child(6){top:80%;left:50%;font-size:4rem}.floating-letters span:nth-child(7){top:15%;left:60%;font-size:5rem}.loader-content{position:relative;z-index:10;text-align:center}.loader-logo{display:block;margin:0 auto 30px;width:380px;height:133px;object-fit:contain;filter:drop-shadow(0 6px 22px rgba(var(--primary-rgb), .35));transition:transform .3s ease}.loader-logo:hover{transform:scale(1.02)}.typing-text{font-family:Inter,sans-serif;font-size:3.5rem;font-weight:800;color:var(--text-primary);margin-bottom:30px;letter-spacing:-.03em;display:inline-block}.highlight-text{color:var(--primary);text-shadow:0 0 20px var(--primary-glow)}.cursor{display:inline-block;width:4px;height:1em;background-color:var(--text-primary);margin-left:5px;vertical-align:text-bottom;animation:blink .8s infinite}.loading-bar-container{width:300px;height:12px;background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:3px;margin:0 auto;position:relative;box-shadow:0 4px 20px rgba(0,0,0,.08);overflow:hidden}.loading-bar{position:relative;height:100%;width:100%;background:var(--primary);border-radius:10px;transform-origin:left;transform:scaleX(0);animation:loadProgress 2.5s cubic-bezier(.25,1,.5,1) infinite;background-image:linear-gradient(45deg,rgba(255,255,255,.2) 25%,transparent 25%,transparent 50%,rgba(255,255,255,.2) 50%,rgba(255,255,255,.2) 75%,transparent 75%,transparent);background-size:20px 20px;box-shadow:0 0 10px var(--primary-glow)}.loading-message{font-family:Inter,sans-serif;font-size:1.1rem;font-weight:500;color:var(--text-primary);margin-top:15px;opacity:.8}@keyframes auroraMove{0%{transform:translate(0,0) rotate(0)}100%{transform:translate(-20%,-20%) rotate(10deg)}}@keyframes floatLetters{0%{transform:translateY(100vh) rotate(0)}100%{transform:translateY(-100vh) rotate(360deg)}}@keyframes loadProgress{0%{transform:scaleX(0)}50%{transform:scaleX(.7)}100%{transform:scaleX(1);transform-origin:right}}@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}.blink-text{animation:blink 1s infinite;color:#ef4444}.loaded .aurora-loader{opacity:0;visibility:hidden;pointer-events:none}body:is([data-page-kind=typing],[data-page-kind=typezone]):not(.loaded) .app-container{visibility:hidden}body:is([data-page-kind=typing],[data-page-kind=typezone]):not(.loaded) .app-container,body:is([data-page-kind=typing],[data-page-kind=typezone]):not(.loaded) .app-container *{transition:none!important}.fullscreen-promo.hidden{height:0;padding-top:0;padding-bottom:0;margin-top:0;margin-bottom:0;opacity:0;overflow:hidden;border:none}.fullscreen-promo kbd{background:#f8fafc;color:var(--primary);padding:2px 8px;border-radius:6px;border:1px solid #e2e8f0;border-bottom:3px solid #cbd5e1;font-family:inherit;font-weight:700;font-size:11px}.promo-close{background:0 0;border:none;color:#94a3b8;cursor:pointer;font-size:1.2rem;padding:0 5px;transition:color .2s}.promo-close:hover{color:#fff}@keyframes slideDownInner{from{transform:translateY(-20px);opacity:0}to{transform:translateY(0);opacity:1}}.app-container{max-width:1480px;padding:0 20px;width:100%;min-height:100dvh;height:auto;display:flex;flex-direction:column;justify-content:flex-start;box-sizing:border-box;overflow:visible;margin:0 auto}@media (max-height:800px){.app-container{padding:5px 15px 0 15px}.main-content{gap:10px}.typing-area-wrapper{height:240px;padding:12px 22px}.global-dashboard-bottom{padding:8px 20px;margin-top:5px}.keyboard-section{transform:scale(.9);transform-origin:bottom center;margin-top:5px}}body.is-fullscreen .app-container{justify-content:space-between;padding:10px 8px 10px 8px}.main-content{display:flex;flex-direction:column;gap:4px;flex:1;justify-content:flex-start;padding-top:0;overflow:visible}body.is-fullscreen .main-content{gap:10px;padding-top:5px}.typing-area-wrapper{display:flex!important;flex-direction:column!important;justify-content:flex-start!important;align-items:center!important;width:100%;position:relative}.mode-section{display:none;flex-direction:column;width:100%;animation:fadeIn .4s ease-out}.mode-section.active{display:flex;flex:1}@keyframes fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.free-zone-setup{background:rgba(255,255,255,.7);backdrop-filter:blur(10px);padding:24px;border-radius:20px;border:1px solid rgba(255,255,255,.8);box-shadow:0 8px 32px rgba(0,0,0,.05);max-width:650px;width:95%;margin:15px auto;text-align:center;display:flex;flex-direction:column;gap:12px}.free-zone-setup h3{font-family:'Tiro Devanagari Hindi',serif;font-size:1.6rem;color:var(--primary);margin:0}.free-zone-setup p{color:var(--text-secondary);font-size:.9rem;margin-bottom:5px}#free-text-input{width:100%;height:120px;background:rgba(241,245,249,.5);border:2px solid #e2e8f0;border-radius:12px;padding:15px;font-family:Preeti,sans-serif;font-size:1.2rem;resize:none;transition:all .3s cubic-bezier(.4, 0, .2, 1);color:var(--text-primary);line-height:1.6}#free-text-input:focus{outline:0;background:#fff;border-color:var(--primary);box-shadow:0 0 0 4px rgba(79,70,229,.1)}.free-writing-placeholder{color:var(--text-secondary);font-style:italic;font-family:'Tiro Devanagari Hindi',serif;font-size:1.5rem;opacity:.6;position:absolute;top:50%;left:40px;transform:translateY(-50%);pointer-events:none;user-select:none;z-index:0}.glass-header{display:flex;align-items:center;justify-content:space-between;padding:8px 24px;margin:2px auto 4px auto;z-index:1000;max-width:1420px;width:98%;background:#fff;backdrop-filter:blur(12px) saturate(180%);-webkit-backdrop-filter:blur(12px) saturate(180%);border:1px solid rgba(var(--primary-rgb),.15);border-radius:20px;box-shadow:0 8px 32px rgba(0,0,0,.08);position:sticky;top:4px}[data-theme=dark] .glass-header{background:rgba(22,27,34,.9);border-color:rgba(255,255,255,.1);box-shadow:0 8px 32px rgba(0,0,0,.3)}.mobile-hamburger{display:none;background:0 0;border:none;color:var(--primary);padding:8px;cursor:pointer;border-radius:8px;transition:background .2s}.mobile-hamburger:hover{background:var(--highlight)}.mobile-hamburger .menu-icon{width:24px;height:24px}.header-left{display:flex;align-items:center;gap:15px}.logo{font-size:2.2rem;font-weight:800;color:var(--logo-text,var(--primary));background:var(--logo-bg,transparent);padding:8px 16px;border-radius:14px;font-family:Inter,sans-serif;letter-spacing:-.03em;display:flex;align-items:center;gap:8px;line-height:1;cursor:pointer;transition:all .3s ease}.logo:hover{transform:translateY(-1px)}.logo:active{transform:scale(.98)}.logo .highlight{font-family:'Tiro Devanagari Hindi',serif;color:inherit;padding:0;display:inline-block;transform:translateY(4px);filter:drop-shadow(0 2px 4px var(--primary-glow))}.nav-pills{display:flex;background:0 0;padding:5px;border-radius:14px;gap:16px}.nav-pill{position:relative;border:none;background:0 0;padding:10px 12px;border-radius:8px;font-size:15px;font-weight:700;color:var(--text-secondary);cursor:pointer;transition:all .3s cubic-bezier(.4, 0, .2, 1)}.nav-pill:hover{color:var(--primary)}.nav-pill.active{background:0 0;color:var(--primary);transform:translateY(-3px) scale(1.05);text-shadow:0 4px 10px var(--primary-glow)}.nav-pill.active::after{content:'';position:absolute;bottom:0;left:4px;right:4px;height:3px;background:var(--primary);border-radius:10px;box-shadow:0 2px 8px var(--primary-glow);animation:slideInWidth .3s ease}.quick-nav-group{display:flex;align-items:center;gap:8px}.quick-nav-btn{background:0 0;border:1px solid #e2e8f0;width:38px;height:38px;border-radius:12px;display:flex;align-items:center;justify-content:center;color:#64748b;cursor:pointer;transition:all .2s;font-size:14px}.quick-nav-btn:hover{background:#4f46e5;color:#fff;border-color:#4f46e5}.lesson-trigger-btn{display:flex;align-items:center;gap:14px;background:0 0;border:none;padding:10px 16px;cursor:pointer;transition:all .2s}.lesson-trigger-btn:hover{color:var(--primary)}.lesson-trigger-btn .text-group{display:flex;flex-direction:column;align-items:flex-start;flex:1 1 auto;min-width:0}.lesson-trigger-btn .label{font-size:10px;text-transform:uppercase;color:#94a3b8;font-weight:800;letter-spacing:.05em}.lesson-trigger-btn .value{font-size:16px;font-weight:600;color:var(--text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mobile-nav-trigger{display:none}.secondary-nav-container{display:flex;align-items:center;justify-content:space-between;background:#fff;padding:6px 12px;border-radius:16px;border:1px solid #e2e8f0;box-shadow:0 4px 20px rgba(0,0,0,.03);margin:0 auto 8px auto;z-index:110;flex-wrap:nowrap;gap:8px;max-width:1380px;width:100%}.secondary-nav-content{display:flex;align-items:center;justify-content:space-between;width:100%;gap:8px}.nav-left-curriculum{display:flex;align-items:center;gap:8px;flex:0 0 auto}.nav-section-group{display:flex;gap:2px}.quick-add-lesson-btn{background:var(--highlight);color:var(--primary);border:1px dashed var(--primary);width:38px;height:38px;border-radius:10px;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:18px;font-weight:700;transition:all .2s;margin-left:8px}.quick-add-lesson-btn:hover{background:var(--primary);color:#fff;border-style:solid;transform:scale(1.05)}.nav-center-lesson{display:flex;align-items:center;gap:8px;background:var(--surface);padding:6px 12px;border-radius:16px;border:1px solid var(--border);flex:2;min-width:0;justify-content:space-between}.active-lesson-glow{display:flex;align-items:center;gap:8px;flex:1;justify-content:center;min-width:0;position:relative}.lesson-info-btn{flex:0 0 auto;width:22px;height:22px;border-radius:50%;border:1px solid var(--primary);background:0 0;color:var(--primary);font:700 12px/1 Inter,sans-serif;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;padding:0}.lesson-info-btn:hover,.lesson-info-btn[aria-expanded=true]{background:var(--primary);color:#fff}.lesson-info-pop{position:absolute;top:calc(100% + 10px);left:50%;transform:translateX(-50%);min-width:200px;max-width:300px;background:var(--surface);border:1px solid var(--primary);border-radius:999px;box-shadow:0 8px 24px var(--primary-glow);padding:8px 18px;z-index:2000;text-align:center;font-size:13px;font-weight:500;line-height:1.5;color:var(--text-primary);white-space:normal}.lesson-info-pop.hidden{display:none}.l-value{font-size:20px;font-weight:700;color:var(--primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;text-align:center;flex:1}.view-toggle-group{display:flex;align-items:center;gap:8px;background:var(--surface);padding:6px;border-radius:16px;border:1px solid var(--border);flex-shrink:0}.view-toggle-btn{width:38px;height:38px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:0 0;border:none;color:#94a3b8;cursor:pointer;transition:all .2s cubic-bezier(.4, 0, .2, 1);position:relative;text-decoration:none}.view-toggle-btn:hover{background:var(--highlight);color:var(--primary);transform:translateY(-1px)}.view-toggle-btn.active{background:var(--primary);color:#fff;box-shadow:0 4px 12px var(--primary-glow)}.toggle-icon{width:20px;height:20px;stroke-width:2}.see-more-btn{width:auto;padding:0 14px;gap:8px;background:var(--highlight);color:var(--primary);border:1px solid var(--primary-glow)}.see-more-btn:hover{background:var(--primary);color:#fff}.see-more-text{font-size:13px;font-weight:700}.nav-far-right{display:flex;align-items:center;gap:12px;flex:0 0 auto}.mini-xp-group{display:flex;flex-direction:column;align-items:center;width:100%;max-width:180px}.xp-bar-mini{width:100%;height:4px;background:var(--primary-glow);border-radius:2px;overflow:hidden;margin-bottom:2px}[data-theme=dark] .xp-bar-mini{background:rgba(255,255,255,.05)}.xp-fill-mini{height:100%;background:var(--primary-solid);transition:width .4s cubic-bezier(.4, 0, .2, 1)}.xp-info-tiny{font-size:9px;font-weight:700;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em}.global-dashboard-bottom{display:flex;flex-direction:row;align-items:center;justify-content:center;gap:40px;margin:10px auto;padding:8px 30px;background:rgba(255,255,255,.4);backdrop-filter:blur(10px);border-radius:20px;border:1px solid rgba(255,255,255,.5);width:100%;max-width:1380px;flex-shrink:0}[data-theme=dark] .global-dashboard-bottom{background:rgba(38,38,38,.6);border-color:rgba(255,255,255,.1);box-shadow:0 4px 30px rgba(0,0,0,.2)}.mini-stat{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px}.m-label{font-size:10px;font-weight:700;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;text-align:center}.m-value{font-size:1.2rem;font-weight:800;color:var(--primary);font-family:Inter,sans-serif;line-height:1.2;text-shadow:0 2px 10px var(--primary-glow)}.global-dashboard-bottom .nav-stats-group{border:none;margin:0;padding:0;gap:30px}.global-dashboard-bottom .mini-xp-group{width:200px}[data-theme=dark] .secondary-nav-container{background:#121212;border-color:#262626}[data-theme=dark] .nav-center-lesson{background:#1e1e1e;border-color:#262626}.nav-far-right{margin-left:10px;padding-left:10px;border-left:1px solid var(--border);display:flex;align-items:center}.reset-btn-link{background:0 0;border:none;color:var(--text-secondary);cursor:pointer;padding:8px 10px;border-radius:8px;transition:all .3s cubic-bezier(.4, 0, .2, 1);display:flex;align-items:center;position:relative}.reset-btn-link:hover{color:#ef4444;background:0 0;transform:translateY(-3px) scale(1.1)}.reset-btn-link:hover::after{content:'';position:absolute;bottom:2px;left:8px;right:8px;height:3px;background:#ef4444;border-radius:10px;box-shadow:0 2px 8px rgba(239,68,68,.3);animation:slideInWidth .3s ease}.reset-icon-svg{width:20px;height:20px}.undo-btn-pill{background:#10b981;color:#fff;border:none;padding:6px 14px;border-radius:20px;font-size:11px;font-weight:800;cursor:pointer;text-transform:uppercase;animation:undoPulse 2s infinite}@keyframes undoPulse{0%{box-shadow:0 0 0 0 rgba(16,185,129,.4)}70%{box-shadow:0 0 0 10px rgba(16,185,129,0)}100%{box-shadow:0 0 0 0 rgba(16,185,129,0)}}.security-modal{text-align:center;max-width:400px;width:95%}.security-warning-icon{font-size:48px;margin-bottom:20px;display:block}.btn-danger-locked{background:#ef4444;color:#fff;border:none;padding:10px 20px;border-radius:12px;font-weight:700;cursor:pointer;opacity:1;transition:all .3s}.btn-danger-locked:disabled{background:#e2e8f0;color:#94a3b8;cursor:not-allowed}[data-theme=dark] .btn-danger-locked:disabled{background:#262626;color:#525252}.reset-footer{display:flex;gap:12px;justify-content:center;margin-top:24px}.nav-dropdown{position:relative}.dropdown-trigger{background:0 0;border:1px solid transparent;padding:8px 10px;border-radius:12px;font-size:13px;font-weight:700;color:#64748b;cursor:pointer;transition:all .3s cubic-bezier(.4, 0, .2, 1);display:flex;align-items:center;gap:4px;white-space:nowrap}.dropdown-trigger:hover{color:var(--primary)}.nav-dropdown.active .dropdown-trigger,.nav-dropdown.open .dropdown-trigger{background:0 0;color:var(--primary);transform:translateY(-2px) scale(1.02)}.nav-dropdown.active .dropdown-trigger{position:relative;padding-bottom:14px}.nav-dropdown.active .dropdown-trigger::after{content:'';position:absolute;bottom:6px;left:14px;right:14px;height:3px;background:var(--primary);border-radius:10px;animation:slideInWidth .3s cubic-bezier(.4,0,.2,1)}@keyframes slideInWidth{from{opacity:0;transform:scaleX(0)}to{opacity:1;transform:scaleX(1)}}.dropdown-content{position:absolute;top:calc(100% + 8px);left:0;background:#fff;border:1px solid #e2e8f0;border-radius:14px;box-shadow:0 10px 40px rgba(0,0,0,.12);width:260px;max-height:350px;overflow-y:auto;opacity:0;visibility:hidden;transform:translateY(10px);transition:all .25s cubic-bezier(.4, 0, .2, 1);z-index:2000;padding:10px;display:flex;flex-direction:column;gap:4px}.nav-dropdown.open .dropdown-content{opacity:1;visibility:visible;transform:translateY(0)}.dropdown-item{padding:8px 12px;border-radius:10px;transition:all .2s;cursor:pointer}.dropdown-item:hover{background:#f8fafc}.dropdown-item.active{background:#f5f3ff;border:1px solid #ddd6fe}.d-lesson-id{font-size:10px;font-weight:700;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;margin-bottom:2px}.d-keys-big{font-size:18px;font-weight:700;color:var(--text-primary);line-height:1.2;font-family:Preeti,'Tiro Devanagari Hindi',serif}.d-item-meta{display:none}.d-module-tag{font-size:9px;font-weight:800;color:#94a3b8;background:#f1f5f9;padding:2px 6px;border-radius:4px}.mini-hands-row{display:flex;gap:8px;opacity:.7}.mini-hand-tiny{display:flex;gap:2px;align-items:flex-end}.mini-finger-tiny{width:3px;height:8px;background:#cbd5e1;border-radius:1px}.mini-finger-tiny.active{background:var(--primary)}.quick-nav-btn{background:#fff;border:1px solid #e2e8f0;width:30px;height:30px;border-radius:8px;display:flex;align-items:center;justify-content:center;color:#64748b;cursor:pointer;transition:all .2s;font-size:11px}.quick-nav-btn:hover{background:var(--primary);color:#fff;border-color:var(--primary)}.header-actions{display:flex;align-items:center;gap:16px}.theme-toggle-btn{background:var(--key-base);border:1px solid var(--border);width:44px;height:44px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1.2rem;transition:all .3s cubic-bezier(.4, 0, .2, 1);position:relative;overflow:hidden}.theme-toggle-btn:hover{transform:rotate(15deg) scale(1.1);background:var(--highlight);border-color:var(--primary)}.google-signin-btn{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid #e2e8f0;padding:8px 16px;border-radius:12px;color:#475569;font-weight:600;font-size:.85rem;cursor:pointer;transition:all .2s cubic-bezier(.4, 0, .2, 1);box-shadow:0 4px 6px -1px rgba(0,0,0,.05)}.google-signin-btn:hover{background:#f8fafc;border-color:#cbd5e1;transform:translateY(-1px);box-shadow:0 10px 15px -3px rgba(0,0,0,.08)}.google-icon{width:18px;height:18px}.user-profile-circle{width:40px;height:40px;border-radius:50%;background:var(--highlight);border:2px solid var(--primary);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s;color:var(--primary)}.user-profile-circle.hidden{display:none}.user-profile-circle:hover{transform:scale(1.05);box-shadow:0 0 15px rgba(79,70,229,.3)}.profile-icon-svg{width:22px;height:22px}[data-theme=dark] .google-signin-btn{background:#1e293b;border-color:#334155;color:#f1f5f9}[data-theme=dark] .google-signin-btn:hover{background:#334155}[data-theme=dark] .user-profile-circle{background:#312e81;border-color:#4f46e5;color:#f1f5f9}.practice-toggle-btn{background:var(--key-base);border:1px solid var(--border);width:44px;height:44px;border-radius:12px;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--text-secondary);transition:all .2s}.practice-toggle-btn:hover{background:var(--highlight);color:var(--primary);transform:translateY(-2px);box-shadow:0 4px 12px rgba(79,70,229,.15)}.practice-icon{width:20px;height:20px}.modal-content.extra-wide{width:900px;max-width:95vw;height:80vh;display:flex;flex-direction:column}.modal-header-practice{display:flex;justify-content:space-between;align-items:center;padding-bottom:20px;border-bottom:1px solid var(--border)}.practice-actions-top{display:flex;gap:8px;align-items:center;flex-wrap:wrap;justify-content:flex-end}.btn-danger-outline{background:rgba(239,68,68,.05);color:#ef4444;border:1.5px solid rgba(239,68,68,.2);padding:8px 16px;border-radius:12px;font-size:12px;font-weight:700;cursor:pointer;transition:all .3s cubic-bezier(.4, 0, .2, 1);display:flex;align-items:center;gap:6px}.btn-danger-outline:hover{background:#ef4444;color:#fff;border-color:#ef4444;box-shadow:0 4px 15px rgba(239,68,68,.3);transform:translateY(-1px)}.btn-danger-outline:active{transform:translateY(0)}.btn-danger-outline:disabled{opacity:.5;cursor:not-allowed;background:#f1f5f9;color:#94a3b8;border-color:#e2e8f0}.btn-danger-outline.ready{animation:pulse-red 2s infinite}@keyframes pulse-red{0%{box-shadow:0 0 0 0 rgba(239,68,68,.4)}70%{box-shadow:0 0 0 10px rgba(239,68,68,0)}100%{box-shadow:0 0 0 0 rgba(239,68,68,0)}}.modal-content.destructive{border-top:4px solid #ef4444}.practice-body{flex:1;overflow-y:auto;padding:20px 0}.practice-lesson-list-header{display:flex;justify-content:space-between;font-size:13px;font-weight:700;color:var(--text-secondary);margin-bottom:15px;text-transform:uppercase;letter-spacing:.05em}.practice-lesson-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:15px}.practice-lesson-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:16px;display:flex;flex-direction:column;gap:12px;transition:all .2s}.practice-lesson-card:hover{border-color:var(--primary);box-shadow:0 8px 24px rgba(0,0,0,.04)}.alc-header{display:flex;justify-content:space-between;align-items:flex-start}.alc-title{font-weight:700;font-size:14px;color:var(--text-primary);line-height:1.4}.alc-category{font-size:10px;padding:2px 8px;border-radius:6px;background:var(--highlight);color:var(--primary);font-weight:800}.alc-preview{font-size:12px;color:var(--text-secondary);display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;height:34px}.alc-actions{display:flex;gap:8px;margin-top:4px}.alc-btn{flex:1;padding:8px;border-radius:8px;font-size:12px;font-weight:700;cursor:pointer;transition:all .2s;text-align:center}.alc-btn.edit{background:var(--highlight);color:var(--primary);border:1px solid transparent}.alc-btn.edit:hover{background:var(--primary);color:#fff}.alc-btn.delete{background:#fef2f2;color:#ef4444;border:1px solid transparent}.alc-btn.delete:hover{background:#ef4444;color:#fff}.btn-close-circle{background:var(--key-base);border:1px solid var(--border);width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:20px;cursor:pointer;color:var(--text-secondary)}.btn-close-circle:hover{background:var(--incorrect);color:#fff;border-color:var(--incorrect)}.stats-dashboard-compact{display:flex;align-items:center;gap:20px}.nav-stats-group{display:flex;gap:16px;padding:0 16px;border-left:1px solid var(--border);border-right:1px solid var(--border);margin:0 16px}.mini-stat{display:flex;flex-direction:column;min-width:50px;gap:0}.m-label{font-size:8px;text-transform:uppercase;font-weight:800;color:#94a3b8;letter-spacing:.05em;line-height:1}.m-value{font-size:13px;font-weight:700;color:var(--text-primary);line-height:normal}.mini-xp-group{width:160px}.xp-info-tiny{display:flex;justify-content:flex-end;font-size:10px;font-weight:800;color:#64748b;margin-bottom:4px}.xp-bar-mini{height:6px;background:#f1f5f9;border-radius:6px;overflow:hidden;border:1px solid #e2e8f0}.explorer-overlay::-webkit-scrollbar{width:8px}.explorer-overlay::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:10px}.explorer-overlay::-webkit-scrollbar-track{background:0 0}.dropdown-scroll-list::-webkit-scrollbar-track{background:0 0}.dropdown-scroll-list::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:4px}.drill-link.action-link{color:var(--primary);font-weight:600}.lesson-item-link{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;text-decoration:none;color:var(--text-secondary);font-size:14px;border-radius:6px;transition:all .1s;font-family:Preeti,sans-serif;cursor:pointer}.lesson-item-link:hover{background:var(--bg-secondary);color:var(--text-primary)}.lesson-item-link.active{background:var(--highlight);color:var(--primary)}.lesson-item-actions{display:flex;gap:4px;opacity:0;transition:opacity .2s}.lesson-item-link:hover .lesson-item-actions{opacity:1}.mini-btn{font-family:Inter,sans-serif;font-size:10px;padding:2px 6px;border-radius:4px;border:none;cursor:pointer;background:#e2e8f0;color:#475569}.mini-btn:hover{background:var(--primary);color:#fff}.mini-btn.delete:hover{background:var(--wrong)}.typing-area-actions{position:absolute;bottom:0;left:0;right:0;display:flex;align-items:center;justify-content:space-between;flex-wrap:nowrap;gap:12px;z-index:20;background:rgba(var(--surface-rgb,255,255,255),.94);backdrop-filter:blur(10px);border-top:1px solid var(--border);padding:10px 16px;box-shadow:0 -6px 16px rgba(0,0,0,.08);border-radius:0 0 22px 22px;overflow:visible}[data-theme=dark] .typing-area-actions{background:rgba(22,27,34,.9);border-top-color:rgba(255,255,255,.08);box-shadow:0 -6px 16px rgb(0 0 0 / .28)}.free-format-toolbar{display:flex;align-items:center;gap:4px;flex:1 1 auto;min-width:0;flex-wrap:wrap}.fmt-btn{font-family:Inter,sans-serif;font-size:13px;height:32px;padding:0 10px;border-radius:8px;border:none;background:0 0;color:var(--text-secondary);cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center;white-space:nowrap}.fmt-btn:hover{background:var(--highlight);color:var(--primary)}.fmt-btn.active-fmt{background:var(--primary-glow);color:var(--primary);box-shadow:inset 0 0 0 1px var(--primary)}.fmt-select{padding:4px 6px;border-radius:6px;border:1px solid var(--border);background:var(--background);color:var(--text-primary);font-size:11px;cursor:pointer;outline:0}.fmt-divider{width:1px;height:20px;background:var(--border);margin:0 6px;flex-shrink:0}.fmt-align-group,.fmt-color-group,.fmt-font-size-group,.fmt-list-group,.fmt-zoom-group{display:flex!important;align-items:center;gap:2px;flex-wrap:wrap}.fmt-color-group{background:var(--background);border-radius:8px;padding-right:4px}#fmt-hilite-color{width:16px;height:16px;padding:0;border:none;border-radius:4px;background:0 0;cursor:pointer}.fmt-zoom-group{background:var(--background);padding:2px 8px;border-radius:8px;font-size:11px;color:var(--text-secondary)}.fmt-zoom-text{min-width:40px;text-align:center;font-weight:600}.fmt-label{font-size:10px;text-transform:uppercase;color:var(--text-muted,#888);margin-right:4px}.nt-val-group{background:var(--background);border:1px solid var(--border);border-radius:12px;padding:2px 4px}.nt-pill-btn{border-radius:9px!important;min-width:44px;font-weight:700}.nt-pill-plus{color:#10b981!important}.nt-val-badge{display:inline-flex;align-items:center;gap:4px;border:1px solid transparent;background:0 0;border-radius:8px;padding:3px 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4px}.find-replace-panel{position:absolute;top:60px;right:20px;width:280px;background:var(--surface);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow-lg);z-index:100;overflow:hidden;animation:slideIn .3s ease-out}.fr-header{background:var(--background);padding:10px 15px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--border);font-weight:600;font-size:13px}.fr-body{padding:15px;display:flex;flex-direction:column;gap:10px}.fr-body input{padding:8px 12px;border-radius:6px;border:1px solid var(--border);background:var(--background);color:var(--text-primary);font-size:13px}.fr-actions{display:grid;grid-template-columns:1fr 1fr;gap:6px}.fr-actions button{padding:6px;font-size:12px;border-radius:6px;border:1px solid var(--border);background:var(--background);cursor:pointer}.fr-actions button:hover{background:var(--highlight)}.color-swatch-container{position:relative}.color-palette{position:absolute;bottom:120%;left:0;background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:8px;display:grid;grid-template-columns:repeat(3,1fr);gap:6px;box-shadow:var(--shadow-md);z-index:30}.color-swatch{width:24px;height:24px;border-radius:4px;cursor:pointer;border:1px solid rgba(0,0,0,.1)}.color-swatch:hover,.list-swatch:hover{transform:scale(1.1);background:var(--highlight);border-color:var(--primary)}.list-swatch{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:6px;background:var(--background);border:1px solid var(--border);cursor:pointer;font-size:14px;font-weight:700;color:var(--text-primary);transition:all .2s}.list-swatch-container{position:relative}.swatch-picker{grid-column:span 3;width:100%;height:24px;padding:0;border:none;background:0 0;cursor:pointer}.doc-meta-slot{width:100%;padding:10px 40px;font-size:11px;color:var(--text-muted);border-bottom:1px dashed var(--border);margin-bottom:5px;text-align:center;font-style:italic;cursor:pointer}#free-doc-footer{border-top:1px dashed var(--border);border-bottom:none;margin-top:20px}@media print{body *{visibility:hidden}#free-doc-footer,#free-doc-header,.free-typing-textarea,.free-typing-textarea *{visibility:visible}.free-typing-textarea{position:absolute;left:0;top:50px;width:100%;border:none!important;box-shadow:none!important;background:#fff!important;color:#000!important}#free-doc-header{position:absolute;top:0;width:100%}#free-doc-footer{position:absolute;bottom:0;width:100%}.find-replace-panel,.sel-toolbar,.typing-area-actions{display:none!important}}.free-typing-textarea font[face=Preeti]{font-size:1.15em;line-height:normal}.free-typing-textarea font[size="1"]{font-size:.8rem}.free-typing-textarea font[size="2"]{font-size:1.2rem}.free-typing-textarea font[size="3"]{font-size:1.5rem}.free-typing-textarea font[size="4"]{font-size:1.8rem}.free-typing-textarea font[size="5"]{font-size:2.2rem}.free-typing-textarea font[size="6"]{font-size:2.8rem}.free-typing-textarea font[size="7"]{font-size:3.5rem}.free-action-btns{display:flex;gap:8px;flex-shrink:0}.clear-btn,.copy-btn{padding:8px 16px;font-size:12px;font-weight:600;border-radius:10px;white-space:nowrap}#free-typing-area:empty:before{content:attr(data-placeholder);color:var(--text-secondary);opacity:.4;font-size:1.4rem;font-family:Inter,sans-serif;pointer-events:none}#free-typing-area blockquote{border-left:4px solid var(--primary);padding:6px 16px;margin:8px 0;color:var(--text-secondary);background:var(--highlight);border-radius:0 8px 8px 0;font-style:italic}.clear-btn,.copy-btn{font-family:Inter,sans-serif;font-size:11px;padding:4px 10px;border-radius:6px;border:1px solid rgba(0,0,0,.1);background:#fff;box-shadow:0 1px 2px rgba(0,0,0,.05);color:#475569;cursor:pointer;transition:all .2s;font-weight:500}.clear-btn:hover,.copy-btn:hover{background:var(--primary);color:#fff;border-color:transparent}.clear-btn:hover{background:#ef4444}.clear-btn.btn-warning{background:#f59e0b;color:#fff;border-color:#f59e0b}.clear-btn.btn-warning:hover{background:#d97706}.clear-btn.btn-undo{background:#3b82f6;color:#fff;border-color:#3b82f6;width:80px}.clear-btn.btn-undo:hover{background:#2563eb}.drill-link{display:flex;align-items:center;padding:10px 12px;text-decoration:none;color:#475569;font-size:14px;border-radius:8px;transition:all .2s;font-weight:500}.drill-link:hover{background:#f1f5f9;color:var(--primary);padding-left:16px}.nav-actions{display:flex;gap:12px}nav{display:flex;gap:8px;background:rgba(241,245,249,.5);padding:4px;border-radius:14px}.nav-btn{display:flex;align-items:center;gap:8px;background:0 0;border:none;padding:10px 20px;border-radius:10px;color:var(--text-secondary);font-size:.95rem;font-weight:600;cursor:pointer;transition:all .3s cubic-bezier(.4, 0, .2, 1)}.nav-btn span{font-size:1.1rem;transition:transform .3s ease}.nav-btn:hover span{transform:scale(1.2)}.nav-btn.active{background:#fff;color:var(--primary);box-shadow:0 4px 6px -1px rgba(0,0,0,.1)}.nav-btn:hover:not(.active){background:rgba(255,255,255,.3);color:var(--text-primary)}.nav-btn.profile{background:var(--text-primary);color:#fff}.layout-toggle{display:flex;align-items:center;gap:12px;margin-right:20px;background:rgba(255,255,255,.5);padding:6px 14px;border-radius:20px;border:1px solid rgba(255,255,255,.8)}.toggle-label{font-size:13px;font-weight:600;color:var(--text-secondary)}.switch{position:relative;display:inline-block;width:40px;height:22px}.switch input{opacity:0;width:0;height:0}.slider{position:absolute;cursor:pointer;top:0;left:0;right:0;bottom:0;background-color:#cbd5e1;transition:.4s;border-radius:34px}.slider:before{position:absolute;content:"";height:16px;width:16px;left:3px;bottom:3px;background-color:#fff;transition:.4s;box-shadow:0 1px 3px rgba(0,0,0,.1);border-radius:50%}input:checked+.slider{background-color:var(--primary)}input:checked+.slider:before{transform:translateX(18px)}.switch.small{width:34px;height:18px}.switch.small .slider:before{height:12px;width:12px;left:3px;bottom:3px}.switch.small input:checked+.slider:before{transform:translateX(16px)}.stats-bar{display:flex;justify-content:center;gap:20px;background:var(--surface);padding:6px 20px;border-radius:16px;box-shadow:0 2px 4px rgb(0 0 0 / .05);max-width:1380px;width:100%;margin-left:auto;margin-right:auto;transition:all .3s ease}[data-theme=dark] .stats-bar{background:rgba(38,38,38,.6);border:1px solid rgba(255,255,255,.05)}.stat-item{display:flex;flex-direction:column;align-items:center}.stat-item .label{font-size:.875rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;font-weight:600}.stat-item .value{font-size:1.5rem;font-weight:700;color:var(--text-secondary)}.typing-area-wrapper{position:relative;background:linear-gradient(180deg,rgba(148,163,184,.08) 0 1px,transparent 1px) 0 40px/100% 42px,var(--typing-area-bg);backdrop-filter:blur(18px);padding:12px 28px 48px 28px;border-radius:22px;border:1px solid var(--border);box-shadow:0 25px 40px -18px rgb(0 0 0 / .18),0 1px 0 rgb(255 255 255 / .45);height:clamp(420px,55vh,720px);min-height:400px;max-height:800px;flex:1;overflow:visible;display:flex!important;flex-direction:column!important;align-items:stretch!important;justify-content:flex-start!important;transition:all .3s cubic-bezier(.4, 0, .2, 1);scroll-behavior:smooth;max-width:1380px;width:100%;margin:0 auto 8px auto;padding-top:0;padding-bottom:60px}@media (min-width:1024px){#main-typing-area.typing-area-wrapper{flex:1!important;min-height:120px!important;height:auto!important;max-height:none!important}}#text-display{position:relative;width:100%;flex:1;min-height:0;font-size:clamp(1.05rem, .5vw + .95rem, 1.45rem);line-height:1.65;font-family:var(--font-main);overflow-y:auto;overflow-x:hidden;text-align:center;padding:18px 28px 56px;background:rgba(var(--surface-rgb,255,255,255),.96);border-radius:18px;border:1px solid var(--border);box-shadow:inset 0 1px 0 rgb(255 255 255 / .7);display:flex!important;flex-direction:column!important;justify-content:flex-start!important;align-items:stretch!important;cursor:text;scroll-behavior:smooth}.layers-container{display:grid;grid-template-columns:1fr;width:100%;max-width:1100px;margin:0 auto!important;text-align:center;padding:10px 0;position:relative}.learn-mode-bottom-bar{position:absolute;bottom:0;left:0;right:0;display:flex;align-items:center;justify-content:space-between;padding:4px 10px;z-index:12;pointer-events:none}.learn-mode-bottom-bar>*{pointer-events:auto}.text-view-toggle{position:static;z-index:12;display:flex;gap:4px;background:rgba(255,255,255,.7);border:1px solid rgba(148,163,184,.35);border-radius:999px;padding:3px;backdrop-filter:blur(8px)}.text-view-btn{border:0;background:0 0;color:var(--text-secondary);font-size:.78rem;font-weight:700;padding:3px 9px;border-radius:999px;cursor:pointer}#learn-mode-alt-trigger{position:static;background:0 0;border:none;color:var(--text-secondary);font-size:1.1rem;cursor:pointer;padding:4px 8px;border-radius:8px;transition:color .2s,background .2s;line-height:1;display:flex;align-items:center}#learn-mode-alt-trigger:hover{color:var(--primary);background:var(--highlight)}.text-view-btn.active{background:var(--primary);color:#fff}@media (max-width:1024px){.lesson-info-btn{width:30px;height:30px}.text-view-btn{min-height:28px}}#text-display.line-view-mode{max-height:100%;overflow-y:hidden!important;overflow-x:hidden!important;justify-content:center!important;scrollbar-width:none!important;-ms-overflow-style:none!important}#text-display.line-view-mode::-webkit-scrollbar{width:0!important;height:0!important;display:none!important}#text-display.line-view-mode .ghost-layer,#text-display.line-view-mode .typed-layer{white-space:nowrap;word-wrap:normal;overflow:visible;text-overflow:clip;display:flex;align-items:center;justify-content:center;min-width:max-content}#text-display.line-view-mode .layers-container{overflow-x:hidden;width:100%}#text-display.paragraph-view-mode{max-height:100%;overflow-y:scroll!important;pointer-events:auto!important;display:flex!important;flex-direction:column!important;justify-content:center!important;align-items:center!important}#text-display.line-view-mode .layers-container{margin:0 auto!important}#text-display.paragraph-view-mode .layers-container{width:100%!important;max-width:1100px!important;margin:0 auto!important;padding-top:20px;padding-bottom:80px;min-height:calc(100% + 5px);display:grid!important;place-items:center!important;text-align:center!important;position:relative!important}#text-display.paragraph-mode .ghost-layer,#text-display.paragraph-mode .typed-layer,#text-display.paragraph-view-mode .ghost-layer,#text-display.paragraph-view-mode .typed-layer{grid-area:1/1;display:block!important;width:100%!important;max-width:100%!important;margin:0 auto!important;text-align:center!important;box-sizing:border-box;position:relative!important}.layers-container.lyrics-mode{padding-top:40vh;padding-bottom:40vh;line-height:3.5}.ghost-layer,.typed-layer{grid-area:1/1;display:block;width:100%;max-width:1100px;margin:0 auto;justify-self:center;word-wrap:break-word;white-space:pre-wrap;font-family:inherit;font-size:inherit;line-height:inherit;text-align:center;pointer-events:none;user-select:none}.ghost-layer{color:#cbd5e1;z-index:1}.typed-layer{color:var(--primary-solid);z-index:2;text-align:inherit}.cursor-ghost{display:inline-block;width:2px;height:1.1em;background:var(--primary);vertical-align:text-bottom;margin-left:-1px;animation:blink 1s infinite}.cursor-chunk{display:inline-block;white-space:pre}.cursor-word{display:inline-block;white-space:nowrap}@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}#text-display.centered-text{display:flex;flex-direction:column;justify-content:center;align-items:center;padding:10px 40px}#text-display.centered-text .char{display:inline-block}#text-display::-webkit-scrollbar{width:6px}#text-display::-webkit-scrollbar-thumb{background:rgba(148,163,184,.45);border-radius:999px}#text-display.line-view-mode::-webkit-scrollbar-thumb{background:0 0!important}#text-display .char{color:#94a3b8;transition:color .1s ease;display:inline-block;min-width:.3em}.char.newline{display:inline;white-space:pre;pointer-events:none}#text-display.lyrics-mode{display:flex;flex-direction:row;flex-wrap:wrap;align-content:flex-start;justify-content:center;text-align:center;line-height:2.2;padding:100px 40px}#text-display.paragraph-mode,#text-display.paragraph-view-mode{display:flex!important;flex-direction:column!important;justify-content:center!important;align-items:center!important;padding:10px 40px;pointer-events:auto!important}#text-display.paragraph-view-mode .layers-container{margin:auto!important}#text-display.paragraph-view-mode.paragraph-long{justify-content:flex-start!important}#text-display.paragraph-view-mode.paragraph-long .layers-container{margin:0 auto!important;min-height:0!important}#text-display.paragraph-mode .layers-container{margin:auto}#text-display .char.correct{color:var(--primary-solid)}#text-display .char.incorrect{color:#ef4444;background:rgba(239,68,68,.1)}#text-display .char.current{color:var(--primary-readable);border-bottom:3px solid var(--primary-readable);background:var(--highlight)}.free-writing-placeholder{color:#94a3b8;position:absolute;top:28px;left:32px;transform:none;pointer-events:none;font-size:1.1rem;line-height:1.6;opacity:.5;text-align:left}#text-display .char.typed-free{color:var(--primary-solid)}.caps-lock-warning{position:absolute;top:15px;left:50%;transform:translateX(-50%);background:rgba(255,237,213,.7);color:#c2410c;padding:4px 12px;border-radius:12px;font-size:11px;font-weight:600;backdrop-filter:blur(4px);border:1px solid rgba(251,146,60,.2);z-index:100;display:none;pointer-events:none}.caps-lock-warning.visible{display:block}.typing-area-wrapper::-webkit-scrollbar{width:0;height:0;display:none}.typing-area-wrapper::-webkit-scrollbar-thumb{background:0 0}.typing-area-wrapper{scrollbar-width:none;-ms-overflow-style:none}.typing-area-wrapper.line-mode-scrollless,.typing-area-wrapper.line-mode-scrollless *{scrollbar-width:none!important;-ms-overflow-style:none!important}.typing-area-wrapper.line-mode-scrollless ::-webkit-scrollbar,.typing-area-wrapper.line-mode-scrollless::-webkit-scrollbar{width:0!important;height:0!important;display:none!important}.typing-area-wrapper:focus-within{border-color:var(--primary);box-shadow:0 0 0 4px var(--highlight)}.restart-btn{background:0 0;color:var(--primary);border:1.5px solid rgba(var(--primary-rgb),.3);padding:8px 18px;border-radius:10px;font-weight:700;cursor:pointer;transition:all .3s cubic-bezier(.4, 0, .2, 1);font-family:Inter,sans-serif;position:relative;display:flex;align-items:center;justify-content:center;gap:6px}.key.active,.key.pressed-correct{background:var(--correct-key);color:#fff;transform:translateY(2px);box-shadow:0 2px 10px var(--primary-glow)}.key.active .key-label,.key.active .key-nepali,.key.pressed-correct .key-label,.key.pressed-correct .key-nepali{color:#fff}.restart-btn:hover{color:var(--primary);border-color:var(--primary);transform:translateY(-3px) scale(1.05);text-shadow:0 4px 10px var(--primary-glow)}.restart-btn:active{transform:translateY(0) scale(1)}.text-display{font-family:Preeti,sans-serif;font-size:2.2rem;line-height:1.8;color:var(--text-secondary);text-align:center;pointer-events:auto;user-select:none;position:relative;width:100%;display:block;white-space:pre-wrap;word-break:break-word;letter-spacing:normal}.char{display:inline;position:relative;transition:all 50ms;color:var(--text-untyped);font-size:2.2rem;line-height:1.8;margin:0;padding:0;vertical-align:baseline;font-feature-settings:"liga" 1,"clig" 1}.typed-free{font-family:Preeti,sans-serif;color:var(--primary-readable);font-size:2.6rem;line-height:1.5;letter-spacing:1px}.char.active-word{display:inline;margin:0;min-width:0}.char.correct{display:inline!important;color:var(--correct);margin:0!important;background:0 0}.char.incorrect{display:inline;color:#fff;background:var(--wrong);border-radius:2px;margin:0}.char.current{display:inline;position:relative;color:var(--primary-readable);background:var(--highlight);border-radius:2px;margin:0;min-width:0;z-index:10}.char.current::after{content:'';position:absolute;bottom:-6px;left:0;width:100%;height:4px;background:var(--primary-readable);border-radius:2px;z-index:11}@keyframes blink{0%,100%{opacity:1;transform:scaleX(1)}50%{opacity:.2;transform:scaleX(.8)}}.cursor{display:inline-block;width:2px;height:1.2em;background:var(--primary);margin-left:0;margin-right:1px;vertical-align:middle;border-radius:2px;animation:cursor-blink 1.2s infinite;box-shadow:0 0 8px rgba(79,70,229,.4);transform:translateY(2px)}@keyframes cursor-blink{0%,100%{opacity:1}50%{opacity:0}}.input-hidden{position:absolute;opacity:0;top:0;left:0;height:100%;width:100%;cursor:text}.keyboard-section{display:flex;flex-direction:row;align-items:flex-end;justify-content:center;gap:clamp(8px,1.2vw,30px);margin:0 auto;width:fit-content;max-width:calc(100vw - 24px);padding-bottom:5px;flex-shrink:0;min-width:0}@media (min-width:1025px) and (max-width:1280px){.keyboard-section{gap:clamp(200px,calc((100vw - 1025px) * .1176 + 15px),40px)!important}}body.is-fullscreen .keyboard-section{margin-top:auto;padding-bottom:0}.keyboard-container{background:#e2e8f0;padding:12px;border-radius:16px;display:flex;flex-direction:column;gap:6px;box-shadow:inset 0 2px 4px rgb(0 0 0 / .1);flex-shrink:0;transition:all .3s ease}.keyboard-container.dark-theme{background:#1e293b;box-shadow:inset 0 2px 10px rgba(0,0,0,.3)}.keyboard-container.dark-theme .key{background:#334155;border-bottom-color:#0f172a}.keyboard-container.dark-theme .key-nepali{color:#f1f5f9}.keyboard-container.dark-theme .key-label,.keyboard-container.dark-theme .key-shift{color:#94a3b8}.keyboard-container.dark-theme .kb-toggle-group{background:rgba(15,23,42,.5);border-color:rgba(255,255,255,.1)}.keyboard-container.dark-theme .toggle-text{color:#94a3b8}.keyboard-container.dark-theme .slider{background-color:#0f172a}.keyboard-container.dark-theme .key-highlight{background:var(--primary)!important;border-color:var(--primary-hover)!important;box-shadow:0 0 15px var(--primary-glow)}.keyboard-container.dark-theme .key-bg-label{color:#f1f5f9;opacity:0}.keyboard-container.dark-theme .key-highlight .key-bg-label{opacity:0}.keyboard-container.dark-theme .key-highlight .key-label,.keyboard-container.dark-theme .key-highlight .key-nepali,.keyboard-container.dark-theme .key-highlight .key-shift{color:#fff!important}.keyboard-container.dark-theme .slider{background-color:#0f172a}.kb-toggle-group.side{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;width:65px;background:rgba(255,255,255,.4);padding:6px 0;border-radius:8px;backdrop-filter:blur(5px);border:1px solid rgba(255,255,255,.6);transition:all .2s ease;align-self:center}.keyboard-container.dark-theme .kb-toggle-group.side{background:rgba(15,23,42,.5);border-color:rgba(255,255,255,.1)}.toggle-text{font-size:8px;font-weight:800;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;user-select:none;text-align:center}.lesson-drawer{position:fixed;top:0;left:-400px;width:380px;height:100%;background:rgba(255,255,255,.95);backdrop-filter:blur(20px);box-shadow:10px 0 30px rgba(0,0,0,.1);z-index:1000;transition:left .4s cubic-bezier(.4, 0, .2, 1);display:flex;flex-direction:column}.lesson-drawer.open{left:0}.drawer-header{padding:24px;border-bottom:1px solid #e2e8f0;display:flex;justify-content:space-between;align-items:center}.drawer-header h3{margin:0;color:var(--text-primary)}.close-btn{background:0 0;border:none;font-size:28px;cursor:pointer;color:var(--text-secondary)}.lesson-list{flex:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:12px}.lesson-card{padding:16px;background:#f8fafc;border-radius:12px;border:1px solid #e2e8f0;cursor:pointer;transition:.2s}.lesson-card:hover{border-color:var(--primary);transform:translateX(5px)}.lesson-card.active{background:var(--highlight);border-color:var(--primary)}.lesson-card h4{margin:0 0 4px 0;font-size:16px;color:var(--text-primary);font-family:Preeti,sans-serif}.lesson-card p{margin:0;font-size:14px;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-family:Preeti,sans-serif}.modal{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(15,23,42,.6);backdrop-filter:blur(8px);display:none;align-items:center;justify-content:center;z-index:10000}#lesson-modal{z-index:11000}#factory-reset-modal{z-index:20000}#reset-confirm-modal{z-index:11000}.modal.open{display:flex}.modal-content{background:#fff;width:500px;padding:30px;border-radius:20px;box-shadow:0 25px 50px -12px rgba(0,0,0,.25)}.modal-content.small{width:400px;padding:32px;text-align:center}.confirm-icon{font-size:48px;margin-bottom:20px}#confirm-title{margin-bottom:12px;color:#1e293b;font-size:1.5rem}#confirm-message{color:#64748b;margin-bottom:24px;line-height:1.6}.modal-content.wide{width:700px}.alt-codes-table{width:100%;border-collapse:collapse;margin:20px 0}.alt-codes-table td,.alt-codes-table th{border:1px solid #e2e8f0;padding:12px;text-align:center}.alt-codes-table th{background-color:#f8fafc;color:var(--text-primary);font-weight:600}.input-group{margin-bottom:20px}.input-group label{display:block;font-size:14px;font-weight:600;margin-bottom:8px}.input-group input,.input-group textarea{width:100%;padding:12px;border:1px solid #e2e8f0;border-radius:10px;font-size:14px;font-family:Preeti,sans-serif}.input-group textarea{height:150px;resize:none;font-family:Preeti,sans-serif}.modal-footer{display:flex;justify-content:flex-end;gap:12px}.theme-popup{position:absolute;top:calc(100% + 8px);right:0;width:200px;background:rgba(255,255,255,.95);backdrop-filter:blur(16px);border-radius:12px;box-shadow:0 4px 20px rgba(0,0,0,.15);padding:10px;display:none;flex-direction:column;gap:8px;z-index:9999;border:1px solid var(--border)}.theme-popup.active{display:flex!important}.btn-primary{background:var(--primary);color:#fff;border:none;padding:10px 20px;border-radius:10px;cursor:pointer}.keyboard-row{display:flex;justify-content:center;gap:6px}.key{width:55px;height:55px;background:#fff;border-radius:6px;border-bottom:3px solid #cbd5e1;display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative;cursor:default;transition:all .1s;user-select:none;box-shadow:0 2px 4px rgba(0,0,0,.05)}.key-bump::after{content:'';position:absolute;bottom:3px;left:50%;transform:translateX(-50%);width:16px;height:3px;background:#94a3b8;border-radius:2px;opacity:.8}.key.pressed,.key:active{transform:translateY(3px);border-bottom-width:1px;background:#eff6ff;box-shadow:inset 0 2px 4px rgb(0 0 0 / .05)}.key-label{position:absolute;top:4px;left:4px;font-size:10px;color:#94a3b8;font-weight:700;text-transform:uppercase;z-index:2}.key-bg-label{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:32px;font-weight:800;color:var(--primary);opacity:0;text-transform:uppercase;z-index:1;pointer-events:none;transition:opacity .1s}.key.pressed-correct .key-bg-label,.key.pressed-wrong .key-bg-label,.key:active .key-bg-label{opacity:.4}.key-nepali{font-size:18px;color:#334155;font-family:'Tiro Devanagari Hindi',serif;margin-top:8px;line-height:1;z-index:2}.key-shift{position:absolute;top:2px;right:5px;font-size:18px;font-weight:600;color:#64748b;font-family:'Tiro Devanagari Hindi',serif}.layout-modern .key-label{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:22px;color:#1e293b;font-weight:800}.layout-modern .key-nepali{position:absolute;top:4px;left:4px;font-size:12px;color:#94a3b8;margin-top:0}.layout-modern .key-shift{top:4px;right:4px;font-size:11px;color:#94a3b8}.layout-modern .key-large .key-label,.layout-modern .key-xlarge .key-label{font-size:12px}.key-large{width:80px}.key-xlarge{width:100px}.key-space{width:300px}.key-highlight{background:var(--guide-bg)!important;border-color:var(--guide-color)!important;transform:translateY(-2px);box-shadow:0 4px 15px rgba(var(--primary-rgb),.25)}.key-highlight .key-label,.key-highlight .key-nepali,.key-highlight .key-shift{color:var(--guide-text)!important}.key.pressed-correct{background:var(--correct-key)!important;border-bottom-width:1px;transform:translateY(3px);box-shadow:inset 0 2px 4px rgba(0,0,0,.2),0 0 15px var(--primary-glow)}.key.pressed-correct *{color:#fff!important}.key.pressed-correct .key-bg-label{display:none}.key.pressed-wrong{background:#ef4444!important;border-bottom-color:#b91c1c!important;border-bottom-width:1px;transform:translateY(3px);animation:shake .1s ease-in-out}.key.pressed-wrong .key-bg-label{display:none}.key.pressed-wrong *{color:#fff!important}@keyframes shake{0%,100%{transform:translate(0,3px)}25%{transform:translate(-2px,3px)}75%{transform:translate(2px,3px)}}.keyboard.caps-active .key-nepali{opacity:.3}.keyboard.caps-active .key-shift{opacity:1!important;font-weight:800;color:var(--primary);transform:scale(1.1)}.hand{position:relative;width:240px;height:180px;background:linear-gradient(to bottom,#f1f5f9,#e2e8f0);border-radius:40px 40px 20px 20px;display:flex;justify-content:space-evenly;align-items:flex-end;padding-bottom:25px;box-shadow:0 -6px 20px rgba(0,0,0,.1);flex-shrink:0;margin-top:20px;margin-bottom:5px}@media (max-width:1024px){.keyboard-section{gap:12px}}.finger-name-display{position:absolute;top:-70px;left:50%;transform:translateX(-50%);font-family:'Tiro Devanagari Hindi',serif;font-size:1.1rem;font-weight:600;color:var(--primary);opacity:0;transition:all .3s cubic-bezier(.4, 0, .2, 1);white-space:nowrap;background:rgba(255,255,255,.9);padding:2px 14px;border-radius:20px;box-shadow:0 4px 12px rgba(0,0,0,.1);border:1px solid #fff;pointer-events:none;z-index:10}.finger-name-display.visible{opacity:1;top:-60px}.keyboard-container.dark-theme~.hand .finger-name-display{background:#1e293b;border-color:#334155;color:#f1f5f9}.palm{position:absolute;bottom:0;left:0;right:0;height:40px;background:#e2e8f0;border-radius:0 0 20px 20px;opacity:.5}.left-hand{transform:none}.right-hand{transform:none}.finger{width:32px;background:#cbd5e1;border-radius:16px 16px 0 0;transition:all .1s cubic-bezier(.4, 0, .2, 1);position:relative;transform-origin:bottom center;z-index:2}.finger::after{content:'';position:absolute;top:4px;left:50%;transform:translateX(-50%);width:8px;height:6px;background:rgba(255,255,255,.5);border-radius:4px}.finger.pinky{height:80px}.finger.ring{height:115px}.finger.middle{height:135px}.finger.index{height:110px}.finger.thumb{height:65px;width:44px;margin-bottom:35px}.left-hand .finger.thumb{transform:rotate(20deg);margin-right:-15px}.right-hand .finger.thumb{transform:rotate(-20deg);margin-left:-15px}.finger.active.active-row-0{transform:translateY(-50px);background:var(--primary);box-shadow:0 0 20px var(--highlight)}.finger.active.active-row-1{transform:translateY(-25px);background:var(--primary);box-shadow:0 0 20px var(--highlight)}.finger.active.active-row-2{transform:translateY(-8px);background:var(--primary);box-shadow:0 0 20px var(--highlight)}.finger.active.active-row-3{transform:translateY(24px);background:var(--primary);box-shadow:0 0 20px var(--highlight)}.left-hand .finger.thumb.active.active-row-4{transform:rotate(20deg) translateY(18px);background:var(--primary)}.right-hand .finger.thumb.active.active-row-4{transform:rotate(-20deg) translateY(18px);background:var(--primary)}.finger.active{background:var(--primary-solid);box-shadow:0 0 20px var(--primary-glow),0 0 0 2px var(--surface)}[data-theme=dark] .hand{background:linear-gradient(to bottom,#273449,#182234);box-shadow:0 -6px 24px rgba(0,0,0,.45)}[data-theme=dark] .finger{background:#475569}.hand .finger.active,[data-theme=dark] .hand .finger.active{background:var(--primary-solid)!important;border:2px solid rgba(255,255,255,.92);box-shadow:0 0 0 3px var(--primary-glow),0 0 26px var(--primary-solid);opacity:1}[data-theme=dark] .hand .finger.active::after{background:rgba(255,255,255,.82)}.finger.intensity-90{opacity:.6;background:#cbd5e1;box-shadow:0 0 5px var(--highlight)}.finger.intensity-100{opacity:1}@media (max-width:768px){.app-container{height:auto!important;min-height:100dvh!important;overflow-y:auto!important;padding:5px 8px!important;display:block!important}.theme-popup{position:fixed!important;top:50%!important;left:50%!important;transform:translate(-50%,-50%)!important;width:85vw!important;max-width:320px!important;max-height:85vh!important;overflow-y:auto!important;right:auto!important;z-index:9999!important;margin:0!important}#secondary-nav-content{overflow:visible!important}.glass-header{flex-direction:row!important;flex-wrap:nowrap!important;gap:2px!important;padding:.6rem 1rem!important;margin-bottom:.5rem!important;justify-content:space-between!important;align-items:center!important;position:relative}.nav-pills{display:none!important}.header-center.mobile-active{display:block!important;position:absolute;top:100%;left:0;right:0;z-index:2000;padding:10px;background:var(--surface);border-bottom:1px solid var(--border);box-shadow:0 10px 30px rgba(0,0,0,.1)}.header-left{display:flex;align-items:center;gap:8px!important;width:auto!important}.mobile-hamburger{display:block!important;padding:4px!important}.logo{font-size:1.3rem!important;padding:4px 8px!important;gap:4px!important}.header-right{width:auto!important;justify-content:flex-end!important;display:flex!important}.header-actions{width:auto!important;gap:6px!important;justify-content:flex-end!important;display:flex!important;flex-wrap:nowrap!important}.google-signin-btn,.practice-toggle-btn,.see-more-btn,.stats-nav-btn,.view-toggle-btn{padding:5px!important;min-width:34px!important;height:34px!important;border-radius:8px!important;display:flex!important;align-items:center;justify-content:center;background:var(--surface)!important;border:1px solid var(--border)!important;box-shadow:none!important;color:var(--primary)!important;gap:0!important}.blog-nav-text,.google-signin-btn span,.manual-nav-text,.see-more-text,.stats-nav-btn span{display:none!important}.nav-far-right .see-more-btn{display:none!important}.header-center{display:none!important}.header-center.mobile-active{display:block!important;position:absolute!important;top:100%!important;left:0!important;right:0!important;width:100%!important;z-index:9999!important;background:var(--surface)!important;padding:15px!important;border-bottom:1px solid var(--border)!important;box-shadow:0 10px 30px rgba(0,0,0,.15)!important;animation:slideDown .3s ease-out;border-radius:0 0 12px 12px}@keyframes slideDown{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.header-center .nav-pills{flex-direction:column!important;gap:0!important;background:var(--surface);padding:0!important;border-radius:12px;border:1px solid var(--border);box-shadow:0 4px 15px rgba(0,0,0,.1);width:100%;overflow:hidden!important}.header-center.mobile-active .nav-pill{width:100%!important;display:block!important;text-align:left!important;padding:15px 20px!important;margin:0!important;border-radius:0!important;border-bottom:1px solid var(--border)!important;background:0 0!important;color:var(--text-primary)!important;pointer-events:auto!important;font-size:1rem!important;height:auto!important}.header-center.mobile-active .nav-pill:last-child{border-bottom:none!important}.header-center.mobile-active .nav-pill.active{background:var(--primary)!important;color:#fff!important}.header-center .nav-pill:hover{background:rgba(255,255,255,.2)}.secondary-nav-container{flex-direction:column!important;height:auto!important;gap:0!important;padding:6px!important;border-radius:16px!important;overflow:visible!important}.nav-dropdown.open .dropdown-content{position:relative!important;top:0!important;width:100%!important;box-shadow:none!important;border:none!important;background:rgba(0,0,0,.03)!important;margin-top:10px;transform:none!important;opacity:1!important;visibility:visible!important;display:flex!important;z-index:1000!important}.mobile-nav-trigger{display:flex!important;width:100%;padding:14px 20px;background:var(--surface);border:none;border-radius:12px;justify-content:space-between;align-items:center;color:var(--primary);font-weight:800;font-size:1.1rem;cursor:pointer;transition:all .3s cubic-bezier(.4, 0, .2, 1);text-align:left}.mobile-nav-trigger.active{background:var(--highlight);border-radius:12px 12px 0 0}.mobile-nav-trigger .trigger-icon{transition:transform .3s;font-size:.8rem}.mobile-nav-trigger.active .trigger-icon{transform:rotate(180deg)}.secondary-nav-content{display:none;flex-direction:column;width:100%;gap:1.5rem;padding:1.5rem .5rem;background:var(--surface)}.secondary-nav-content.active{display:flex}.nav-center-lesson,.nav-far-right,.nav-left-curriculum,.view-toggle-group{width:100%!important;justify-content:center!important;margin:0!important;padding:0!important;border:none!important;background:0 0!important}.nav-section-group{display:grid!important;grid-template-columns:repeat(2,1fr);gap:.8rem!important;width:100%}.nav-dropdown{width:100%}.dropdown-trigger{width:100%!important;justify-content:center!important}.active-lesson-glow{max-width:none!important;width:100%;text-align:center}.typing-area-wrapper{min-height:260px!important;height:auto!important;padding:16px 18px 42px!important;margin:.75rem 0!important}.text-display{font-size:1.15rem!important;line-height:1.6!important}.stats-bar{grid-template-columns:repeat(2,1fr)!important;gap:1rem!important;padding:1rem!important}.stats-bar .stat-item:last-child{grid-column:span 2}.keyboard-section{display:flex!important;transform:scale(.42);transform-origin:top center;margin-top:40px!important;margin-bottom:-150px!important}.hand{display:none!important}.global-dashboard-bottom{display:none!important}.nav-stats-group{justify-content:center!important;gap:1.5rem!important}@media (max-width:360px){.nav-stats-group{gap:1rem!important}.m-value{font-size:1.1rem!important}.logo{font-size:1.4rem!important}}.nav-right-progress-bars{grid-template-columns:1fr!important;gap:1.5rem!important;padding:0!important}.xp-status-mini{width:100%!important}}.result-overlay{position:fixed;top:0;left:0;width:100vw;height:100dvh;background:rgba(var(--primary-rgb),.1);backdrop-filter:blur(15px) saturate(180%);-webkit-backdrop-filter:blur(15px) saturate(180%);display:flex;align-items:center;justify-content:center;z-index:10000;animation:fadeInBackground .8s cubic-bezier(.4,0,.2,1);overflow-y:auto;color:var(--text-primary);padding:40px 20px;box-sizing:border-box}@media (max-height:850px){.result-overlay{align-items:flex-start;display:block}.result-layout-wrapper{display:flex;flex-direction:row;align-items:flex-start;margin-top:0}}@media (max-width:1150px),(max-height:850px){.result-overlay{align-items:flex-start;padding:20px 10px}.result-layout-wrapper{align-items:flex-start;height:auto}}@keyframes fadeInBackground{from{opacity:0;backdrop-filter:blur(0px)}to{opacity:1;backdrop-filter:blur(15px)}}.result-layout-wrapper{display:flex;align-items:center;justify-content:center;width:100%;min-height:min-content;max-width:2400px;margin:auto;position:relative;z-index:10;gap:2vw;padding:20px;box-sizing:border-box}@media (max-height:850px){.result-layout-wrapper{align-items:flex-start;padding-top:40px;padding-bottom:60px}}.result-celebration-container{flex:0 1 850px;min-width:320px;transition:all .4s ease}@media (max-width:950px){.result-layout-wrapper{flex-direction:column;justify-content:flex-start;height:100%;overflow-y:auto;padding:10px 10px 80px}.result-celebration-container{transform:scale(1);margin:10px auto;gap:15px;max-height:none;width:100%}.celeb-header h1{font-size:28px!important;margin-bottom:5px}.celeb-header p{font-size:14px!important;margin-top:5px!important}.celeb-stats{gap:15px!important;margin:10px 0!important;flex-wrap:wrap;justify-content:center}.celeb-stat .val{font-size:36px!important}.celeb-stat .lbl{font-size:10px!important}.performance-graph-container{height:140px!important;margin:5px 0!important}.celeb-stars{gap:8px!important}.celeb-star{font-size:36px!important}.celeb-btn{padding:10px 18px!important;font-size:13px!important}.celeb-btn.primary{padding:12px 24px!important;font-size:15px!important}}.result-celebration-container{display:flex;flex-direction:column;align-items:center;gap:25px;width:100%;max-width:900px;min-height:min-content;text-align:center;position:relative;z-index:10;padding:20px;box-sizing:border-box;margin:auto}@media (max-height:850px){.result-celebration-container{gap:15px}.celeb-stat .val{font-size:44px}.performance-graph-container{height:180px;margin:5px 0}.celeb-header h1{font-size:30px}}@media (max-height:700px){.result-celebration-container{gap:10px}.celeb-stat .val{font-size:38px}.performance-graph-container{height:150px;margin:5px 0}.celeb-header h1{font-size:26px}.celeb-star{font-size:40px}}.confetti-container{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:5}.confetti{position:absolute;width:10px;height:10px;background:var(--primary);opacity:.8;animation:confettiFall 3s ease-out forwards}@keyframes confettiFall{0%{transform:translateY(-10vh) rotate(0);opacity:1}100%{transform:translateY(110vh) rotate(720deg);opacity:0}}.celeb-header{animation:celebSlideDown 1s cubic-bezier(.34,1.56,.64,1) forwards}.celeb-header h1{font-size:26px;font-weight:800;letter-spacing:-.5px;margin-bottom:3px}.celeb-header p{color:var(--text-secondary);font-weight:500;font-size:14px}@keyframes celebSlideDown{from{transform:translateY(-50px);opacity:0}to{transform:translateY(0);opacity:1}}.celeb-stars{display:flex;gap:15px}.celeb-star{font-size:60px;color:#cbd5e1;opacity:.5;transform:scale(0);animation:starPop .6s cubic-bezier(.34,1.56,.64,1) forwards;filter:drop-shadow(0 2px 4px rgba(0, 0, 0, .05))}.celeb-star.earned{color:#f59e0b;opacity:1;filter:drop-shadow(0 0 25px rgba(245, 158, 11, .5))}[data-theme=dark] .celeb-star{color:#334155;opacity:.6}.celeb-star.half{position:relative;color:#cbd5e1;opacity:1}.celeb-star.half::after{content:'★';position:absolute;left:0;top:0;width:46%;overflow:hidden;color:#f59e0b;filter:drop-shadow(0 0 15px rgba(245, 158, 11, .4))}[data-theme=dark] .celeb-star.half{color:#334155}@keyframes starPop{to{transform:scale(1)}}.celeb-stats{display:flex;gap:60px;margin:20px 0}.celeb-stat{display:flex;flex-direction:column;align-items:center;animation:statFadeIn .8s ease-out forwards;opacity:0}.celeb-stat .val{font-size:70px;font-weight:900;color:var(--primary);line-height:1;letter-spacing:-2px}.celeb-stat .lbl{font-size:12px;font-weight:700;color:var(--text-secondary);letter-spacing:2px;text-transform:uppercase;margin-top:12px}@keyframes statFadeIn{from{transform:translateY(30px);opacity:0}to{transform:translateY(0);opacity:1}}.performance-graph-container{width:95%;max-width:850px;height:200px;background:rgba(var(--surface-rgb),.1);backdrop-filter:blur(10px);border:1px solid rgba(var(--primary-rgb),.1);border-radius:20px;padding:12px;margin:10px auto;animation:graphFadeIn 1s cubic-bezier(.16,1,.3,1) .8s forwards;opacity:0;transform:translateY(20px);box-sizing:border-box}@media (max-width:768px){.performance-graph-container{height:220px;padding:10px}}@keyframes graphFadeIn{to{opacity:1;transform:translateY(0)}}#performanceChart{width:100%!important;height:100%!important}.celeb-actions{display:flex;flex-direction:column;gap:20px;animation:actionsFadeIn 1s ease-out .5s forwards;opacity:0}@keyframes actionsFadeIn{to{opacity:1}}.celeb-row{display:flex;align-items:center;gap:15px;justify-content:center}.celeb-hint{color:var(--text-secondary);font-size:13px;display:flex;gap:8px;align-items:center}.celeb-btn{background:var(--surface);color:var(--text-primary);border:1px solid var(--border);padding:12px 24px;border-radius:14px;font-weight:700;cursor:pointer;transition:all .2s;font-size:14px;display:flex;align-items:center;gap:8px}.celeb-btn:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px);box-shadow:0 5px 15px rgba(0,0,0,.05)}.celeb-btn.primary{background:var(--primary);color:#fff;border:none;padding:14px 35px;font-size:16px}.celeb-btn.primary:hover{background:var(--primary-hover);box-shadow:0 10px 20px rgba(var(--primary-rgb),.2)}.celeb-kbd{background:#f1f5f9;color:#475569;border:1px solid #e2e8f0;border-radius:6px;padding:2px 6px;font-size:10px;font-weight:700}[data-theme=dark] .celeb-kbd{background:#1e293b;color:#cbd5e1;border-color:#334155}.typebox-fs-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;z-index:90;border-radius:12px;background:rgba(248,250,252,.4);backdrop-filter:blur(8px);transition:all .4s cubic-bezier(.4, 0, .2, 1)}.typebox-fs-overlay.hidden{opacity:0!important;pointer-events:none;backdrop-filter:blur(0px)}.fs-overlay-content{display:flex;flex-direction:row;align-items:center;gap:32px;padding:18px 44px;background:#fff;border-radius:60px;box-shadow:0 15px 45px rgba(0,0,0,.15);border:1px solid #e2e8f0;color:var(--text-primary);text-align:left;transform:translateY(0);animation:slideUpCenter .6s cubic-bezier(.34,1.56,.64,1)}@keyframes slideUpCenter{from{transform:translateY(30px);opacity:0}to{transform:translateY(0);opacity:1}}.fs-text-wrap{display:flex;flex-direction:column;gap:2px}.fs-icon-pulse{font-size:2.8rem;margin-bottom:0;animation:iconPulse 2s infinite ease-in-out}.fs-overlay-content h3{font-size:1.4rem;margin-bottom:0;font-family:'Tiro Devanagari Hindi',serif;line-height:1.2}.fs-overlay-content p{color:var(--text-secondary);margin-bottom:0;font-weight:500;font-size:.9rem}.fs-overlay-content kbd{background:var(--surface);padding:3px 10px;border-radius:6px;border:1px solid var(--border);box-shadow:0 3px 0 var(--border);margin:0 4px}.fs-go-btn{background:linear-gradient(135deg,#4f46e5,#7c3aed);color:#fff;border:none;padding:12px 28px;border-radius:12px;font-weight:700;font-size:14px;cursor:pointer;transition:all .3s;box-shadow:0 4px 15px rgba(79,70,229,.3)}.fs-go-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(79,70,229,.4);filter:brightness(1.1)}.quit-fs-zone{position:fixed;top:0;right:0;width:200px;height:80px;z-index:9999;display:flex;align-items:center;justify-content:flex-end;padding-right:20px;opacity:0;pointer-events:none;transition:opacity .3s}body.is-fullscreen .quit-fs-zone{pointer-events:auto}body.is-fullscreen .quit-fs-zone:hover{opacity:1}.quit-fs-zone button{background:rgba(15,23,42,.8);backdrop-filter:blur(8px);color:#fff;border:1px solid rgba(255,255,255,.2);padding:8px 16px;border-radius:8px;font-weight:600;font-size:12px;cursor:pointer;transition:all .2s}.quit-fs-zone button:hover{background:#ef4444;border-color:#ef4444}@keyframes iconPulse{0%,100%{transform:scale(1);opacity:.8}50%{transform:scale(1.1);opacity:1;filter:drop-shadow(0 0 15px rgba(79, 70, 229, .3))}}@media (max-height:850px){.app-container{transform:scale(.95);transform-origin:top center}}@media (max-height:750px){.app-container{transform:scale(.85);transform-origin:top center}}@media (max-height:850px){.main-content{gap:8px}.typing-area-wrapper{height:260px}.hand{height:140px}.global-dashboard-bottom{padding:6px 20px;gap:20px;margin-top:5px!important}.global-dashboard-bottom .mini-stat{min-width:40px}.global-dashboard-bottom .mini-xp-group{width:150px}.global-dashboard-bottom .m-value{font-size:11px}.global-dashboard-bottom .m-label{font-size:7px}}body.focus-mode{overflow:hidden}body.focus-mode .main-content{margin-top:0;padding-top:20px}.exit-focus-btn{position:fixed;top:20px;right:20px;z-index:9999;background:rgba(239,68,68,.95);color:#fff;border:none;padding:12px 24px;border-radius:12px;font-size:14px;font-weight:600;cursor:pointer;box-shadow:0 4px 12px rgba(0,0,0,.3);transition:all .2s ease;backdrop-filter:blur(10px)}.exit-focus-btn:hover{background:rgba(220,38,38,.95);transform:translateY(-2px);box-shadow:0 6px 16px rgba(0,0,0,.4)}.exit-focus-btn:active{transform:translateY(0)}[data-theme=dark] .exit-focus-btn{background:rgba(239,68,68,.9)}[data-theme=dark] .exit-focus-btn:hover{background:rgba(220,38,38,.95)}body.free-mode-active #shared-stats,body.free-mode-active #stats-dashboard,body.free-mode-active .input-hidden{pointer-events:none!important;display:none!important}body.free-mode-active #free-doc-footer{display:flex!important}body.free-mode-active #text-display{text-align:center!important;display:block!important;padding:40px 25px 15px 25px!important;margin:0!important;font-size:1.4rem;line-height:1.2;min-height:unset!important;white-space:pre-wrap!important;overflow-wrap:break-word}body.free-mode-active #text-display .char{font-size:1.4rem!important;line-height:1.4!important;display:inline;min-width:0}body.free-mode-active .free-writing-placeholder{display:inline;position:relative;top:0;left:0;transform:none;font-size:1.4rem;opacity:.5;color:var(--text-secondary);font-family:Preeti,sans-serif;margin-left:2px}.free-typing-textarea{width:100%;flex:1 1 auto!important;min-height:0!important;background:0 0;border:none;resize:none;outline:0;padding:40px 40px 140px 40px;font-size:1.5rem;line-height:1.6;font-family:Preeti,sans-serif;color:var(--text-primary);overflow-y:auto!important;display:block;user-select:text!important;pointer-events:auto!important;word-wrap:break-word;white-space:pre-wrap;text-justify:inter-word;caret-color:var(--primary)}.color-palette{z-index:1000!important}#find-replace-panel{z-index:1000!important}#copy-free-btn{position:absolute;top:15px;right:15px;z-index:50;opacity:.8;transition:opacity .2s}#copy-free-btn:hover{opacity:1}body.free-mode-active #text-display{display:none!important}html body.free-mode-active.hide-keyboard #text-display{display:none!important}body.free-mode-active .free-typing-textarea.hidden{display:none!important}body.free-mode-active .free-typing-textarea:not(.hidden){display:block!important;padding-bottom:120px!important;outline:0;overflow-y:auto}body.free-mode-active .free-typing-textarea:not(.hidden):focus{outline:0}body.free-mode-active .typing-area-wrapper{flex:1 1 auto!important;display:flex!important;flex-direction:column!important;min-height:380px!important;height:100%!important;max-height:none!important;margin-bottom:0!important;padding-bottom:0!important;overflow:hidden!important;background:var(--surface);border:1px solid var(--border);border-radius:20px}.converter-section{padding:1rem 2rem;max-width:1600px;margin:0 auto;width:100%;box-sizing:border-box}.converter-container{background:var(--surface);border:1px solid var(--border);backdrop-filter:blur(12px);border-radius:28px;overflow:hidden;box-shadow:0 25px 60px rgba(0,0,0,.12);width:100%;margin:0 auto;transition:all .3s ease}.converter-header-compact{text-align:center;padding:0;border-bottom:none;position:relative;overflow:hidden;transition:all .4s ease}@media (max-width:950px){.converter-section{padding:10px 10px 40px}}@keyframes badgeBounce{0%,100%{transform:translateY(0)}50%{transform:translateY(-4px)}}.converter-header-compact h1{font-family:Inter,sans-serif;letter-spacing:-1px}.converter-header-compact p{font-weight:500}.converter-main-layout{display:flex;gap:0;padding:0;position:relative;min-height:450px}.converter-main-layout.mode-reversed{flex-direction:row-reverse}.converter-page{flex:1 1 50%;width:50%;padding:1rem 1.5rem;display:flex;flex-direction:column;gap:.75rem;box-sizing:border-box}.converter-page.legacy-font{border-right:1px solid var(--border)}.page-header{display:flex;justify-content:space-between;align-items:center}.font-meta{display:flex;flex-direction:column;gap:.25rem}.font-meta h3{font-size:1.1rem;color:var(--text-primary);font-weight:600}.font-badge{padding:2px 10px;border-radius:20px;font-size:.75rem;font-weight:700;text-transform:uppercase;width:fit-content}.font-badge.legacy{background:rgba(245,158,11,.1);color:#f59e0b}.font-badge.modern{background:rgba(16,185,129,.1);color:#10b981}.page-actions{display:flex;gap:8px}.tool-btn{padding:6px 14px;border-radius:10px;font-size:.85rem;font-weight:600;cursor:pointer;transition:all .2s;border:1px solid var(--primary);background:var(--primary);color:#fff}.tool-btn.secondary{background:0 0;color:var(--text-secondary);border-color:var(--border)}.tool-btn:hover{transform:translateY(-1px);box-shadow:0 4px 12px var(--primary-glow)}.tool-btn.secondary:hover{background:var(--highlight);color:var(--text-primary);box-shadow:none}.textarea-wrapper{flex:1;position:relative}.converter-page textarea{width:100%;height:100%;min-height:280px;background:var(--highlight);border:1px solid var(--border);border-radius:16px;padding:1.5rem;color:var(--text-primary);font-size:1.25rem;line-height:1.6;resize:none;transition:all .3s cubic-bezier(.4, 0, .2, 1)}.converter-page.legacy-font textarea{font-family:Preeti,sans-serif!important}.converter-page.modern-font textarea{font-family:Inter,Arial,sans-serif!important}.converter-page textarea:focus{outline:0;border-color:var(--primary);background:var(--surface);box-shadow:0 0 0 4px var(--primary-glow)}.converter-divider{display:flex;flex-direction:column;align-items:center;justify-content:center;width:60px;position:absolute;left:50%;top:0;bottom:0;transform:translateX(-50%);z-index:10}.divider-line{flex:1;width:1px;background:var(--border)}.swap-btn-circle{width:48px;height:48px;border-radius:50%;background:var(--surface);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 4px 12px rgba(0,0,0,.1);transition:all .3s;margin:1rem 0}.swap-btn-circle:hover{transform:rotate(180deg);background:var(--primary);border-color:var(--primary)}.swap-icon{width:24px;height:24px;fill:var(--text-secondary);transition:fill .3s}.swap-btn-circle:hover .swap-icon{fill:white}.converter-footer-tools{padding:1rem 1.5rem;background:var(--highlight);border-top:1px solid var(--border);display:flex;justify-content:space-between;align-items:center}.tool-info{display:flex;gap:2rem}.info-item{display:flex;align-items:center;gap:8px}.info-item .label{font-size:.9rem;color:var(--text-secondary)}.info-item .value{font-size:1rem;font-weight:700;color:var(--primary)}.clean-btn{display:flex;align-items:center;gap:8px;padding:8px 16px;border-radius:12px;background:rgba(239,68,68,.1);color:#ef4444;border:1px solid transparent;font-weight:600;cursor:pointer;transition:all .2s}.clean-btn:hover{background:#ef4444;color:#fff}.btn-icon{width:18px;height:18px;fill:currentColor}@media (max-width:900px){.converter-main-layout{flex-direction:column}.converter-page.legacy-font{border-right:none;border-bottom:1px solid var(--border)}.converter-divider{display:none}.converter-hero{padding:1.5rem}.converter-hero h1{font-size:1.6rem}}html.mode-converter-init #free-mode-controls,html.mode-converter-init #free-typing-area,html.mode-converter-init #input-field,html.mode-converter-init #keyboard-section,html.mode-converter-init #main-typing-area,html.mode-converter-init #shared-stats,html.mode-converter-init #stats-dashboard,html.mode-converter-init #text-display,html.mode-converter-init .typing-area-wrapper{display:none!important}html.mode-converter-init[data-input-mode=english] #main-typing-area,html.mode-converter-init[data-input-mode=english] #text-display,html.mode-converter-init[data-input-mode=english] .layers-container,html.mode-converter-init[data-input-mode=english] .typing-area-wrapper,html.mode-converter-init[data-input-mode=preeti] .typing-area-wrapper,html.mode-converter-init[data-input-mode=unicode] #main-typing-area,html.mode-converter-init[data-input-mode=unicode] #text-display,html.mode-converter-init[data-input-mode=unicode] .layers-container,html.mode-converter-init[data-input-mode=unicode] .typing-area-wrapper,html.mode-converter-init[data-input-mode=unicode_roman] #main-typing-area,html.mode-converter-init[data-input-mode=unicode_roman] #text-display,html.mode-converter-init[data-input-mode=unicode_roman] .layers-container,html.mode-converter-init[data-input-mode=unicode_roman] .typing-area-wrapper{display:none!important}body.mode-converter #keyboard-section,body.mode-converter #main-typing-area,body.mode-converter #shared-stats,body.mode-converter #stats-dashboard,body.mode-converter .dev-status-bar{display:none!important}html body.mode-converter #free-mode-controls,html body.mode-converter #free-typing-area,html body.mode-converter #input-field,html body.mode-converter #text-display,html body.mode-converter .layers-container,html body.mode-converter .typing-area-actions,html body.mode-converter .typing-area-wrapper{display:none!important}body.mode-converter .typing-area-wrapper{height:0!important;min-height:0!important;padding:0!important;margin:0!important;overflow:hidden!important}html body.mode-converter[data-input-mode=english] .typing-area-wrapper,html body.mode-converter[data-input-mode=preeti] .typing-area-wrapper,html body.mode-converter[data-input-mode=unicode] .typing-area-wrapper,html body.mode-converter[data-input-mode=unicode_roman] .typing-area-wrapper{display:none!important;height:0!important;min-height:0!important}#converter-section{display:none}body.mode-converter #converter-section,html.mode-converter-init #converter-section{display:flex!important}.global-dashboard-bottom{background:var(--surface);border-top:1px solid var(--border);padding:12px 24px;display:flex;justify-content:center;width:100%;position:relative;z-index:100}.dashboard-grid{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:60px;width:100%;max-width:1200px}.nav-stats-group{display:flex;gap:32px}.mini-stat{display:flex;flex-direction:column;gap:2px}.m-label{font-size:.85rem;color:var(--text-secondary);font-weight:700;text-transform:uppercase;letter-spacing:.05em}.m-value{font-size:1.25rem;font-weight:800;color:var(--text-primary)}.nav-right-progress-bars{display:grid;grid-template-columns:1fr 1fr;gap:50px;padding:0 20px}.progress-group{display:flex;flex-direction:column;gap:6px}.progress-info{display:flex;justify-content:space-between;align-items:center}.p-label{font-size:.8rem;font-weight:700;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.02em}.p-value{font-size:.85rem;font-weight:800;color:var(--primary)}.xp-status-mini{display:flex;flex-direction:column;gap:6px;min-width:200px}.xp-label-group{display:flex;justify-content:space-between;align-items:baseline}.xp-title{font-size:.8rem;font-weight:700;text-transform:uppercase}.mode-badge{display:flex;align-items:center;gap:4px;padding:4px 10px;border-radius:8px;background:linear-gradient(135deg,var(--primary) 0,#7c3aed 100%);color:#fff;font-size:.7rem;font-weight:700;box-shadow:0 2px 8px rgba(var(--primary-rgb),.4);cursor:help;position:absolute;opacity:0;transform:scale(.8);filter:grayscale(.5);transition:all .4s cubic-bezier(.4, 0, .2, 1)}.mode-badge.active{opacity:1!important;transform:scale(1);position:relative;filter:grayscale(0%);box-shadow:0 4px 12px rgba(var(--primary-rgb),.6);animation:badgePulse 2s infinite}.mode-badge .badge-emoji{font-size:1rem;line-height:1}.mode-badge .badge-label{font-size:.65rem;letter-spacing:.3px;font-weight:800}@keyframes badgePulse{0%,100%{transform:scale(1);box-shadow:0 4px 12px rgba(var(--primary-rgb),.6)}50%{transform:scale(1.05);box-shadow:0 6px 16px rgba(var(--primary-rgb),.8)}}.badges-container{display:flex;gap:6px;align-items:center;position:relative;min-height:28px}#streak-fire{opacity:.5;transition:all .3s ease;filter:grayscale(.5)}#streak-fire.active{opacity:1!important;filter:grayscale(0%) drop-shadow(0 0 8px rgba(245, 158, 11, .9));animation:fireGlow 2s infinite}@keyframes fireGlow{0%,100%{transform:scale(1);filter:grayscale(0%) drop-shadow(0 0 6px rgba(245, 158, 11, .8))}50%{transform:scale(1.15);filter:grayscale(0%) drop-shadow(0 0 12px rgba(245, 158, 11, 1))}}.xp-val{font-size:.9rem;font-weight:800;color:var(--text-primary)}.star-rating{display:flex;gap:8px;justify-content:center;margin:15px 0}.star{font-size:32px;color:#e2e8f0;transition:all .4s cubic-bezier(.175, .885, .32, 1.275);text-shadow:0 0 10px rgba(0,0,0,.05)}.star.earned{color:gold;text-shadow:0 0 15px rgba(255,215,0,.6),0 0 30px rgba(255,215,0,.3);transform:scale(1.2);animation:star-pop .5s forwards}@keyframes star-pop{0%{transform:scale(0);opacity:0}70%{transform:scale(1.3)}100%{transform:scale(1.2);opacity:1}}.dropdown-stars{display:flex;gap:2px;margin-top:4px}.dropdown-stars .star-tiny{font-size:10px;color:#e2e8f0}.dropdown-stars .star-tiny.earned{color:gold}[data-theme=dark] .star-tiny{color:rgba(255,255,255,.1)}.alt-helper-btn{display:flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:10px;background:var(--surface);border:1px solid var(--border);color:var(--primary);cursor:pointer;font-weight:700;font-size:1.2rem;position:absolute;right:180px;top:50%;transform:translateY(-50%);transition:all .2s;z-index:20}.alt-helper-btn:hover{background:var(--highlight);border-color:var(--primary);transform:translateY(-52%)}.learn-mode-pos{right:20px;top:auto;bottom:20px;transform:none}.learn-mode-pos:hover{transform:translateY(-2px)}.alt-helper-btn .alt-tooltip{position:absolute;bottom:110%;left:50%;transform:translateX(-50%);background:#1e293b;color:#fff;padding:4px 8px;border-radius:6px;font-size:.75rem;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .2s}.alt-helper-btn:hover .alt-tooltip{opacity:1}#alt-helper-modal{background-color:transparent!important;backdrop-filter:none!important;pointer-events:none;justify-content:unset;align-items:unset;display:none;z-index:9999}#alt-helper-modal.open{display:block}#alt-helper-modal .modal-content{pointer-events:auto;position:fixed;top:auto;right:auto;left:auto;bottom:auto;width:480px;max-width:calc(100vw - 40px);margin:0;background:rgba(255,255,255,.15);backdrop-filter:blur(40px) saturate(200%);-webkit-backdrop-filter:blur(40px) saturate(200%);box-shadow:0 8px 32px rgba(0,0,0,.1);transform:none;border:1px solid rgba(255,255,255,.3)}[data-theme=dark] #alt-helper-modal .modal-content{background:rgba(20,20,20,.25);border:1px solid rgba(255,255,255,.15)}#alt-helper-modal .modal-header{cursor:move;user-select:none;background:0 0;border-bottom:1px solid var(--border);padding:1rem 1.5rem;border-radius:16px 16px 0 0}#alt-helper-modal .close-modal-btn{background:0 0;border:none;font-size:2rem;color:var(--text-secondary);cursor:pointer;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:8px;transition:all .2s}#alt-helper-modal .close-modal-btn:hover{background:var(--primary);color:#fff;transform:rotate(90deg)}.alt-grid-wrapper{background:rgba(255,255,255,.2)!important;backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%)}[data-theme=dark] .alt-grid-wrapper{background:rgba(30,30,30,.3)!important}.alt-grid-wrapper::-webkit-scrollbar{width:8px}.alt-grid-wrapper::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:4px}.alt-grid-item{width:45px;height:45px;background:var(--surface);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;cursor:pointer;border-radius:4px;font-size:1.6rem;font-family:Preeti,sans-serif;color:var(--text-primary);transition:background .15s}.alt-grid-item:hover{background:var(--highlight);border-color:var(--primary)}.key-badge{display:inline-block;padding:2px 6px;background:#fff;border:1px solid #cbd5e1;border-radius:4px;font-weight:600;margin:0 2px;box-shadow:0 1px 2px rgba(0,0,0,.05)}.pro-footer{background:var(--surface);color:var(--text-primary);padding:8rem 2rem 4rem;border-top:1px solid var(--border);font-family:Inter,sans-serif;position:relative;z-index:10;margin-top:6rem}.pro-footer::before{content:'';position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,var(--primary),var(--primary-glow));opacity:.9}.footer-content{max-width:1240px;margin:0 auto;display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:5rem;margin-bottom:6rem}.footer-logo{font-size:2.2rem;font-weight:800;color:var(--text-primary);text-decoration:none;display:flex;align-items:center;gap:12px;margin-bottom:1.8rem;transition:transform .3s ease}.footer-logo:hover{transform:translateY(-2px)}.footer-logo span{color:var(--primary);font-family:'Tiro Devanagari Hindi',serif;filter:drop-shadow(0 2px 4px var(--primary-glow))}.footer-desc{color:var(--text-secondary);max-width:320px;line-height:1.8;font-size:1rem;opacity:.85}.footer-col h5{color:var(--text-primary);font-size:1.1rem;font-weight:700;margin-bottom:2.5rem;text-transform:uppercase;letter-spacing:.08em;position:relative;display:inline-block}.footer-col h5::after{content:'';position:absolute;bottom:-8px;left:0;width:24px;height:3px;background:var(--primary);border-radius:2px}.footer-links{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:1.4rem;align-items:flex-start}.footer-links li{width:auto;margin-bottom:0!important}.footer-links a{color:var(--text-secondary);text-decoration:none;font-size:1.05rem;display:flex;align-items:center;gap:14px;transition:all .3s cubic-bezier(.4, 0, .2, 1);font-weight:500}.footer-links a:hover{color:var(--primary);transform:translateX(10px)}.footer-links svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;transition:transform .3s ease}.footer-links a:hover svg{transform:rotate(-10deg) scale(1.1)}.footer-bottom{max-width:1240px;margin:0 auto;padding-top:3rem;border-top:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;color:var(--text-secondary);font-size:.95rem;opacity:.8}@media (max-width:1100px){.footer-content{gap:3rem}}@media (max-width:968px){.pro-footer{padding:5rem 2rem 3rem}.footer-content{grid-template-columns:1fr 1fr;gap:4rem}}@media (max-width:640px){.footer-content{grid-template-columns:1fr;gap:3rem;text-align:center}.footer-desc,.footer-logo{margin-left:auto;margin-right:auto}.footer-links{align-items:center}.footer-links a{justify-content:center}.footer-bottom{flex-direction:column;gap:2rem;text-align:center}}.converter-main-layout{position:relative}.converter-sidebar,.converter-tool-area{filter:blur(5px);opacity:.6;pointer-events:none;user-select:none}.coming-soon-overlay{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:50;width:100%;height:100%;display:flex;justify-content:center;align-items:center}.cs-content{background:rgba(255,255,255,.9);backdrop-filter:blur(12px);padding:40px 60px;border-radius:24px;text-align:center;box-shadow:0 20px 50px rgba(0,0,0,.15);border:1px solid #fff;animation:floatUp .8s ease-out}[data-theme=dark] .cs-content{background:rgba(30,41,59,.9);border-color:rgba(255,255,255,.1)}.cs-icon{font-size:3rem;display:block;margin-bottom:20px;animation:bounce 2s infinite}.cs-content h2{font-size:2rem;font-weight:800;color:var(--primary);margin-bottom:10px}.cs-content p{color:var(--text-secondary);font-size:1.1rem;margin-bottom:25px}.cs-badge{display:inline-block;padding:6px 16px;background:var(--highlight);color:var(--primary-solid);border:1px solid var(--primary-glow);border-radius:50px;font-size:.85rem;font-weight:700;letter-spacing:.5px;text-transform:uppercase}[data-theme=dark] .cs-badge{background:var(--highlight);color:var(--primary-solid)}@keyframes bounce{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes floatUp{from{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.view-toggle-group{display:flex;gap:6px;align-items:center;margin-left:12px;padding-left:12px;border-left:1px solid #e2e8f0}.view-toggle-btn{height:38px;padding:0 10px;border-radius:12px;border:none;background:0 0;cursor:pointer;display:flex;align-items:center;gap:8px;transition:all .3s cubic-bezier(.4, 0, .2, 1);color:#64748b;font-weight:700;font-size:.9rem;position:relative}.view-toggle-btn:hover{color:var(--primary)}.view-toggle-btn.active{background:0 0;color:var(--primary);transform:translateY(-3px) scale(1.05);text-shadow:0 4px 10px var(--primary-glow)}.view-toggle-btn.active::after{content:'';position:absolute;bottom:2px;left:8px;right:8px;height:3px;background:var(--primary);border-radius:10px;box-shadow:0 2px 8px var(--primary-glow);animation:slideInWidth .3s ease}.view-toggle-btn .toggle-icon{width:18px;height:18px}.keyboard-section{transition:all .4s cubic-bezier(.4, 0, .2, 1)}.keyboard-container{transition:transform .4s cubic-bezier(.4, 0, .2, 1),margin .4s cubic-bezier(.4, 0, .2, 1)}.hand{transition:transform .4s cubic-bezier(.4, 0, .2, 1)}body.hide-keyboard .keyboard-container{display:none!important}body.hide-keyboard .keyboard-section{gap:340px;justify-content:center;min-height:200px}body.hide-keyboard .hand{transform:scale(1.5);transform-origin:bottom center}body.hide-hands .hand{display:none!important}body.hide-hands .keyboard-container{transform:scale(1.08);margin:0 40px}body.hide-keyboard.hide-hands .keyboard-section{display:none!important}body.hide-keyboard.hide-hands .typing-area-wrapper{flex:1 1 auto!important;min-height:360px!important;height:calc(100dvh - 260px)!important;max-height:none!important;display:flex!important;flex-direction:column!important;justify-content:center!important;align-items:center!important;margin-bottom:0}body.hide-keyboard.hide-hands .main-content{display:flex;flex-direction:column;justify-content:center!important;flex:1 1 auto;min-height:0!important;padding-bottom:0!important;padding-top:0!important;margin:0!important;gap:0!important}body.hide-keyboard.hide-hands .app-container{justify-content:flex-start!important;height:100dvh;overflow:hidden}body.hide-keyboard.hide-hands #stats-dashboard{flex:0 0 auto;width:100%;margin-top:0;margin-bottom:0}body.hide-keyboard.hide-hands #text-display{font-size:2.45rem;width:min(100%,900px)!important;max-width:900px;margin:0 auto;height:100%!important;max-height:100%!important;display:flex!important;flex-direction:column!important;justify-content:center!important;align-items:center!important}body.hide-keyboard.hide-hands #text-display.paragraph-view-mode{display:flex!important;flex-direction:column!important;justify-content:center!important;align-items:center!important}body.hide-keyboard.hide-hands #text-display.paragraph-view-mode.paragraph-long{justify-content:flex-start!important;padding-top:18px!important;padding-bottom:18px!important}body.hide-keyboard.hide-hands #text-display.paragraph-view-mode .layers-container{width:100%!important;height:100%!important;min-height:0!important;display:grid!important;place-items:center!important;text-align:center!important;margin:0 auto!important;position:relative!important;overflow:visible!important}body.hide-keyboard.hide-hands #text-display.paragraph-view-mode.paragraph-long .layers-container{height:auto!important;min-height:0!important;display:grid!important;place-items:start center!important;align-content:start!important}body.hide-keyboard.hide-hands #text-display.paragraph-view-mode .ghost-layer,body.hide-keyboard.hide-hands #text-display.paragraph-view-mode .typed-layer{grid-area:1/1;display:block!important;width:100%!important;max-width:100%!important;min-height:0!important;margin:0 auto!important;text-align:center!important;position:relative!important;left:auto!important;right:auto!important}.theme-controls{margin-left:12px;padding-left:12px;border-left:1px solid #e2e8f0}.theme-dropdown-wrapper{position:relative;display:inline-block}.theme-nav-group{display:flex;align-items:center;gap:10px}.recent-colors-nav{display:flex;gap:6px;align-items:center}.nav-color-dot{width:14px;height:14px;border-radius:50%;cursor:pointer;border:1.5px solid #fff;box-shadow:0 0 0 1px #e2e8f0;transition:all .2s ease}.nav-color-dot:hover{transform:scale(1.2)}.nav-color-dot.active{box-shadow:0 0 0 2px #fff,0 0 0 4px var(--primary);transform:scale(1.15);width:20px;height:20px}[data-theme=dark] .nav-color-dot{border-color:#1e293b;box-shadow:0 0 0 1px #334155}.theme-popup{position:absolute;top:calc(100% + 12px);right:0;width:240px;padding:12px;border-radius:16px;background:var(--surface);backdrop-filter:blur(20px);border:1px solid var(--border);box-shadow:0 15px 40px rgba(0,0,0,.12);z-index:1000;transform-origin:top right;transition:all .3s cubic-bezier(.4, 0, .2, 1);opacity:0;visibility:hidden;transform:translateY(-10px) scale(.95);pointer-events:none;display:flex;flex-direction:column;gap:6px}.theme-popup.active{opacity:1;visibility:visible;transform:translateY(0) scale(1);pointer-events:all}.popup-header{margin-bottom:14px}.popup-header h4{font-size:.95rem;font-weight:700;color:#1e293b;margin-bottom:2px}.popup-header p{font-size:.75rem;color:#64748b}.color-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:16px}.color-option{aspect-ratio:1;border-radius:10px;background:var(--option-color);cursor:pointer;border:2px solid transparent;transition:all .2s ease;box-shadow:0 2px 4px rgba(0,0,0,.05)}.color-option:hover{transform:scale(1.1);box-shadow:0 4px 8px rgba(0,0,0,.1)}.color-option.active{border-color:#fff;box-shadow:0 0 0 2px var(--option-color)}.popup-divider{height:1px;background:var(--border);margin:6px 0;opacity:.5}.popup-section-label{font-size:.75rem;font-weight:700;text-transform:uppercase;color:var(--text-secondary);letter-spacing:.05em;margin-bottom:4px}.history-grid{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-start}.history-dot{width:24px;height:24px;border-radius:50%;cursor:pointer;border:2px solid #fff;box-shadow:0 2px 8px rgba(0,0,0,.1);transition:all .2s cubic-bezier(.4, 0, .2, 1);position:relative;display:flex;align-items:center;justify-content:center}.history-dot:hover{transform:scale(1.1)}.pin-icon{font-size:10px;opacity:0;transition:opacity .2s;background:rgba(255,255,255,.9);width:16px;height:16px;border-radius:50%;display:flex;align-items:center;justify-content:center;position:absolute;top:-4px;right:-4px;box-shadow:0 2px 4px rgba(0,0,0,.1);border:1px solid var(--border);color:var(--text-secondary)}.history-dot.pinned .pin-icon,.history-dot:hover .pin-icon{opacity:1}.history-dot.pinned .pin-icon{color:var(--primary);background:#fff}.history-dot.active{box-shadow:0 0 0 2px var(--primary)}.history-dot.add-custom{background:0 0;border:2px dashed #cbd5e1;color:#94a3b8;box-shadow:none}.history-dot.add-custom:hover{border-color:var(--primary);color:var(--primary);background:var(--highlight);transform:scale(1.1)}.add-icon{font-size:18px;font-weight:600}.opacity-control{display:flex;flex-direction:column;gap:8px;padding:2px 0}.control-header{display:flex;justify-content:space-between;align-items:center}.theme-slider{-webkit-appearance:none;appearance:none;width:100%;height:4px;background:#e2e8f0;border-radius:2px;outline:0;cursor:pointer}.theme-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:14px;height:14px;border-radius:50%;background:var(--primary);border:2px solid #fff;box-shadow:0 2px 4px rgba(0,0,0,.1);transition:all .2s ease}.theme-slider::-webkit-slider-thumb:hover{transform:scale(1.2)}[data-theme=dark] .theme-slider{background:#334155}.custom-color-btn{width:100%;padding:6px 12px;border-radius:10px;border:1px solid var(--border);background:#f8fafc;color:#475569;font-size:.85rem;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:10px;transition:all .2s ease}.custom-color-btn span.icon{font-size:1rem}.custom-color-btn:hover{background:#fff;border-color:var(--primary);color:var(--primary);transform:translateY(-1px);box-shadow:0 4px 12px rgba(0,0,0,.05)}.custom-color-btn.reset{background:0 0;border:1px dashed var(--border)}.custom-color-btn.reset:hover{background:snow;border-color:#ef4444;border-style:solid;color:#ef4444}[data-theme=dark] .view-toggle-btn{background:#1e293b;border-color:#334155}[data-theme=dark] .view-toggle-btn:hover{background:#334155;color:#f1f5f9}[data-theme=dark] .theme-popup{background:rgba(15,23,42,.95);border-color:rgba(255,255,255,.1);box-shadow:0 20px 50px rgba(0,0,0,.3)}[data-theme=dark] .popup-header h4{color:#f1f5f9}[data-theme=dark] .popup-header p{color:#94a3b8}[data-theme=dark] .popup-divider{background:#334155}[data-theme=dark] .custom-color-btn{background:#0f172a;border-color:#334155;color:#cbd5e1}[data-theme=dark] .custom-color-btn:hover{background:#1e293b;color:#f1f5f9}[data-theme=dark] .theme-controls{border-color:#334155}.finger-guidance-item{display:flex;align-items:center;gap:8px;padding:8px 16px;background:rgba(var(--primary-rgb),.08);border-radius:12px;border:1px solid rgba(var(--primary-rgb),.15);transition:all .3s cubic-bezier(.4, 0, .2, 1)}.finger-guidance-item.hidden{display:none!important}.finger-guidance-item .finger-label{font-size:18px;opacity:.8}.finger-guidance-item .finger-name{font-size:13px;font-weight:700;color:var(--primary);font-family:'Tiro Devanagari Hindi',serif;letter-spacing:.3px;min-width:80px;text-align:center}.finger-guidance-item.active{background:rgba(var(--primary-rgb),.15);border-color:var(--primary);box-shadow:0 4px 12px rgba(var(--primary-rgb),.2);transform:scale(1.02)}[data-theme=dark] .finger-guidance-item{background:rgba(var(--primary-rgb),.12);border-color:rgba(var(--primary-rgb),.25)}.live-graph-container{width:100%;max-width:100%;margin:0;padding:20px 30px;background:var(--surface);border-radius:16px;border:1px solid var(--border);box-shadow:0 4px 20px rgba(0,0,0,.05);transition:all .4s cubic-bezier(.4, 0, .2, 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2px rgba(0,0,0,.5)!important}.heatmap-keyboard .key[class*=mastery-] .key-bg-label{opacity:.15!important}.heatmap-legend{display:flex;align-items:center;justify-content:center;gap:24px;padding:15px;border-top:1px solid var(--border);margin-top:10px}.legend-title{font-weight:700;font-size:14px;color:var(--text-primary)}.legend-items{display:flex;align-items:center;gap:20px;flex-wrap:wrap}.legend-item{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:500;color:var(--text-secondary)}.legend-color{width:14px;height:14px;border-radius:4px;box-shadow:0 2px 4px rgba(0,0,0,.1)}.mastery-needs-work{background:linear-gradient(135deg,#f43f5e,#e11d48)}.mastery-average{background:linear-gradient(135deg,#fb923c,#f97316)}.mastery-good{background:linear-gradient(135deg,#facc15,#eab308)}.mastery-excellent{background:linear-gradient(135deg,#10b981,#059669)}[data-theme=dark] .stats-modal-content{background:0 0!important;border:none!important}[data-theme=dark] .stat-card{background:0 0!important;border:none!important}[data-theme=dark] .compact-stat .value,[data-theme=dark] .stats-modal-header h2{color:#fff}[data-theme=dark] .compact-stat .label{color:rgba(255,255,255,.6)}@media (max-width:768px){.stats-overview-grid{grid-template-columns:repeat(2,1fr)}}.contact-fab-container{position:fixed;bottom:30px;right:30px;z-index:9999}.contact-fab{width:56px;height:56px;border-radius:50%;background:var(--primary);color:#fff;border:none;cursor:pointer;box-shadow:0 5px 20px var(--primary-glow),0 0 0 4px rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;position:relative;transition:all .3s cubic-bezier(.175, .885, .32, 1.275)}.contact-fab:hover{transform:scale(1.1) translateY(-5px) rotate(10deg)}.contact-fab .chat-icon{width:24px;height:24px}.pulse-ring{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:100%;height:100%;border-radius:50%;border:3px solid var(--primary);opacity:0;animation:fab-pulse 2s 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h4{margin:0;font-size:1.1rem;font-weight:700}.close-card{background:rgba(255,255,255,.2);border:none;color:#fff;font-size:24px;width:28px;height:28px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;line-height:1;transition:background .2s}.close-card:hover{background:rgba(255,255,255,.3)}.card-body{padding:20px}.card-body p{font-size:.9rem;color:var(--text-secondary);margin-bottom:20px;line-height:1.5}.contact-options{display:flex;flex-direction:column;gap:12px}.contact-opt{display:flex;align-items:center;gap:14px;padding:12px 16px;border-radius:12px;text-decoration:none;transition:all .2s;background:#f8fafc;border:1px solid #e2e8f0}.support-contact-opt{width:100%;border-top:1px solid #e2e8f0;border-right:1px solid #e2e8f0;border-bottom:1px solid #e2e8f0;text-align:left;cursor:pointer}.contact-opt .emoji{font-size:1.5rem}.opt-text{display:flex;flex-direction:column}.opt-text strong{font-size:.9rem;color:var(--text-primary)}.opt-text small{font-size:.75rem;color:#94a3b8}.contact-opt:hover{transform:translateX(5px);background:#fff}.contact-opt.bug:hover{border-color:#ef4444}.contact-opt.suggestion:hover{border-color:#f59e0b}.contact-opt.business:hover{border-color:var(--primary)}.card-footer{padding:12px 20px;background:#f1f5f9;text-align:center;border-top:1px solid #e2e8f0}.card-footer small{font-size:.7rem;color:#94a3b8;font-style:italic}[data-theme=dark] .contact-card{background:rgba(30,41,59,.9);border-color:rgba(255,255,255,.1)}[data-theme=dark] .contact-opt{background:#0f172a;border-color:#1e293b}[data-theme=dark] .contact-opt:hover{background:#1e293b}[data-theme=dark] .opt-text strong{color:#f1f5f9}[data-theme=dark] .card-footer{background:#0f172a;border-color:#1e293b}.support-dev-modal.active,.support-dev-modal.open{display:flex}.support-dev-content{position:relative;width:min(760px,calc(100vw - 28px));display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:28px;padding:32px;border-radius:18px}.support-dev-close{position:absolute;top:12px;right:12px}.support-dev-kicker{display:inline-flex;margin-bottom:8px;padding:5px 9px;border-radius:999px;color:#15803d;background:rgba(34,197,94,.1);font-size:.72rem;font-weight:850;letter-spacing:.06em;text-transform:uppercase}.support-dev-copy h3{margin:0 0 10px;color:var(--text-primary);font-size:1.55rem;letter-spacing:-.02em}.support-dev-copy p{margin:0 0 11px;color:var(--text-secondary);font-size:.95rem;line-height:1.6}.support-dev-payment{padding:12px;border:1px solid var(--border);border-radius:16px;background:var(--surface);text-align:center}.support-dev-payment img{width:100%;border-radius:12px;border:1px solid var(--border);background:#fff}.support-dev-verified{display:grid;gap:4px;margin-top:10px}.support-dev-verified span{color:var(--text-secondary);font-size:.72rem;font-weight:800;text-transform:uppercase}.support-dev-verified strong{color:var(--text-primary);font-size:1.02rem}#support-esewa-number{border:1px solid rgba(34,197,94,.3);border-radius:999px;padding:8px 12px;color:#15803d;background:rgba(34,197,94,.08);font-size:1rem;font-weight:850;cursor:pointer}.support-dev-safety,.support-dev-verified small{color:var(--text-secondary);font-size:.78rem}.support-dev-safety{grid-column:1/-1;margin:0;padding:10px 12px;border-radius:10px;background:rgba(var(--primary-rgb),.06)}.support-dev-modal[data-verified=false] .support-dev-payment{display:none}.mobile-support-btn{width:100%;border:0;text-align:left}@media (max-width:900px){.support-dev-content{grid-template-columns:1fr;gap:24px;padding:28px 24px}.support-dev-payment{max-width:320px;margin:0 auto}}@media (max-width:720px){.support-dev-content{grid-template-columns:1fr;max-height:calc(100vh - 24px);overflow-y:auto;padding:24px 18px}.support-dev-payment{max-width:290px;margin:0 auto}#support-esewa-number{font-size:.9rem;padding:6px 10px}}@media 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fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.dev-status-bar p{margin:0}.dev-status-bar strong{color:var(--primary-readable);font-weight:700}#report-link{background:0 0;border:none;padding:0;color:var(--primary);font-weight:700;text-decoration:underline;cursor:pointer;font-size:.85rem;font-family:inherit;transition:opacity .2s}#report-link:hover{opacity:.7}.close-status-btn{background:0 0;border:none;color:var(--text-secondary);font-size:14px;cursor:pointer;width:24px;height:24px;display:flex;align-items:center;justify-content:center;border-radius:50%;margin-left:10px;transition:all .2s;opacity:.6}.close-status-btn:hover{background:rgba(0,0,0,.05);opacity:1;transform:scale(1.1)}[data-theme=dark] .close-status-btn:hover{background:rgba(255,255,255,.1)}.nav-section-group.right-align{margin-left:auto}.menu-dropdown .dropdown-trigger.icon-only{background:0 0;border:1px solid var(--border);border-radius:8px;padding:8px 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.2s;font-size:.9rem;cursor:pointer}.menu-item:hover{background:var(--highlight);color:var(--primary)}.menu-divider{height:1px;background:var(--border);margin:6px 12px}[data-theme=dark] .dropdown-content{background:rgba(30,41,59,.95);box-shadow:0 10px 30px rgba(0,0,0,.4)}[data-theme=dark] .menu-item:hover{background:rgba(100,116,139,.2)}.see-more-btn{text-decoration:none;padding:0 12px!important;gap:6px!important}.see-more-btn .see-more-text{font-size:.85rem;font-weight:600;display:inline-block}.see-more-btn:hover{background:var(--highlight);color:var(--primary)}.see-more-btn .toggle-icon{width:18px;height:18px}.see-more-btn.active::after{display:none}[data-theme=dark] .see-more-btn:hover{background:rgba(100,116,139,.2)}@media (max-width:768px){.see-more-text{display:none}}.seo-content-section{background:var(--surface);padding:5rem 2rem 4rem;border-top:1px solid 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auto;padding-top:2rem;border-top:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;color:var(--text-secondary);font-size:.9rem;opacity:.8}@media (max-width:1100px){.footer-content{gap:2.5rem}}@media (max-width:968px){.pro-footer{padding:4rem 2rem 2rem}.footer-content{grid-template-columns:1fr 1fr;gap:3rem}}@media (max-width:640px){.footer-content{grid-template-columns:1fr;gap:2.5rem;text-align:center}.footer-desc,.footer-logo{margin-left:auto;margin-right:auto}.footer-links{align-items:center}.footer-links a{justify-content:center}.footer-bottom{flex-direction:column;gap:1.5rem;text-align:center}}.converter-warning-toast{position:fixed;bottom:40px;left:50%;transform:translateX(-50%);background:rgba(239,68,68,.98);color:#fff;padding:14px 28px;border-radius:16px;display:flex;align-items:center;gap:14px;box-shadow:0 15px 35px rgba(220,38,38,.3);z-index:10001;backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.2);font-family:inherit;font-size:.95rem;line-height:1.4;cursor:pointer;max-width:90vw;text-align:center;animation:converterToastIn .5s cubic-bezier(.175,.885,.32,1.275)}.converter-warning-toast b{color:#fff;text-decoration:underline}.converter-warning-toast .warning-icon{font-size:1.4rem;filter:drop-shadow(0 0 5px rgba(0, 0, 0, .3))}@keyframes converterToastIn{from{transform:translate(-50%,40px) scale(.9);opacity:0}to{transform:translate(-50%,0) scale(1);opacity:1}}.converter-warning-toast.fade-out{opacity:0;transform:translate(-50%,20px) scale(.95);transition:all .5s ease}.converter-warning-toast.error{background:rgba(220,38,38,.98);box-shadow:0 15px 35px rgba(220,38,38,.4);border:1px solid rgba(255,255,255,.2);animation:converterToastIn .5s cubic-bezier(.175,.885,.32,1.275),shake .4s ease-in-out .5s}.converter-warning-toast.info{background:rgba(59,130,246,.98);box-shadow:0 15px 35px rgba(59,130,246,.4);border:1px solid rgba(255,255,255,.2)}@keyframes shake{0%,100%{transform:translateX(-50%)}20%,60%{transform:translateX(-52%)}40%,80%{transform:translateX(-48%)}}html.mode-converter-init #keyboard-section,html.mode-converter-init #main-typing-area,html.mode-converter-init #shared-stats,html.mode-converter-init #stats-dashboard,html.mode-converter-init .dev-status-bar,html.mode-converter-init .secondary-nav-container{display:none!important}html.mode-converter-init #converter-section{display:block!important}html.free-mode-init #text-display{display:none!important}html.free-mode-init #free-typing-area{display:block!important}html.free-mode-init #free-mode-controls{display:flex!important}html.free-mode-init #next-lesson-btn,html.free-mode-init #prev-lesson-btn{visibility:hidden!important}.mode-btn-split-group{display:inline-flex!important;align-items:stretch!important;border:1px solid var(--border);border-radius:8px;background-color:transparent;padding:0!important;gap:0!important;overflow:hidden;vertical-align:middle;flex-shrink:1!important;min-width:0}.mode-btn-split-group .mode-btn{border:none!important;border-radius:0!important;margin:0!important;background:0 0!important;box-shadow:none!important;height:100%;display:flex;align-items:center}.mode-btn-split-group .mode-btn.split-left{border-right:1px solid var(--border)!important}.mode-btn-split-group .mode-btn.active{background-color:var(--primary)!important;color:#fff!important;font-weight:700;box-shadow:0 2px 10px var(--primary-glow)!important}.mode-btn-split-group.active-group{border-color:var(--primary)!important;background-color:rgba(var(--primary-rgb),.02);box-shadow:0 0 0 1px rgba(var(--primary-rgb),.2)}.mode-btn-split-group .mode-btn:hover{background-color:rgba(0,0,0,.03)!important}.glass-header{display:flex!important;align-items:center!important;justify-content:space-between!important;flex-wrap:nowrap!important;overflow:visible!important;padding:8px clamp(8px,1.5vw,24px)!important}.header-left{flex-shrink:0!important;min-width:max-content}.header-right{display:flex!important;align-items:center!important;flex-shrink:1!important;min-width:0!important;justify-content:flex-end!important;overflow:visible!important}.header-actions{display:flex!important;align-items:center!important;gap:clamp(4px,.4vw,10px)!important;flex-shrink:1!important;min-width:0!important}.nav-pills{display:flex!important;gap:clamp(3px,.8vw,12px)!important;flex-wrap:nowrap!important}.nav-pill{white-space:nowrap!important;flex-shrink:1!important;min-width:0!important;font-size:clamp(11px, 1.1vw, 15px)!important;padding:8px 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.label,#streak-ui .label{font-size:.62rem!important;white-space:nowrap!important}#streak-target-tooltip{font-size:.52rem!important;line-height:1.1!important}}@media (max-width:768px){.blog-nav-text,.manual-nav-text,.see-more-text{display:none!important}.see-more-btn{width:36px!important;min-width:36px!important;padding:0!important}}@media (max-width:768px){.blog-nav-text,.manual-nav-text,.see-more-text{display:none!important}.see-more-btn{width:36px!important;min-width:36px!important;padding:0!important}}.nav-label{font-weight:700!important}.hand{position:relative;top:25px}body.hide-keyboard .typing-area-wrapper{display:flex!important;flex-direction:column;justify-content:center!important;align-items:center!important}body.hide-keyboard #text-display{text-align:center!important;margin:0 auto;font-size:2.2rem;display:flex!important;flex-direction:column!important;justify-content:center!important;align-items:center!important}.desktop-nav{display:flex;align-items:center;gap:1.5rem;margin-right:1.5rem}.nav-pill-link{font-size:.95rem;font-weight:500;color:var(--text-secondary);text-decoration:none;transition:all .2s ease;padding:6px 4px;position:relative;white-space:nowrap}.nav-pill-link:hover{color:var(--primary)}.nav-pill-link.active{color:var(--primary);font-weight:700}.mobile-menu-card{display:none;flex-direction:column;position:fixed;top:75px;left:15px;width:min(300px,calc(100vw - 30px));max-height:calc(100vh - 100px);overflow-y:auto;background:var(--surface);padding:16px;border-radius:20px;box-shadow:0 15px 45px rgba(0,0,0,.25);border:1px solid var(--border);z-index:5000;backdrop-filter:blur(15px)}.mobile-menu-card.active{display:flex!important;animation:cardPopIn .3s 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textarea{cursor:text!important;pointer-events:auto!important;background-color:var(--key-base)!important;opacity:.8!important}body{min-height:100dvh!important;overflow-x:hidden!important;overflow-y:auto!important;display:flex!important;flex-direction:column!important}.app-container{height:100dvh!important;display:flex!important;flex-direction:column!important;overflow:visible!important;width:100%}.main-content{flex:1!important;min-height:0!important;display:flex!important;flex-direction:column!important;overflow:hidden!important;padding-bottom:5px!important}.typing-area-wrapper{flex:1!important;min-height:100px!important;display:flex!important;flex-direction:column!important;margin-bottom:10px!important;overflow:hidden!important}#free-typing-area,#text-display{flex:1!important;height:auto!important;min-height:0!important;overflow-y:auto!important;padding:15px!important}#text-display.line-view-mode{padding-top:2px!important;padding-bottom:2px!important}.learn-mode-tools{display:flex;align-items:center;gap:4px}.text-size-btn{border:1px solid rgba(148,163,184,.35);background:rgba(255,255,255,.7);color:var(--text-secondary);border-radius:8px;min-width:31px;height:28px;padding:0 6px;font:800 0.72rem/1 Inter,sans-serif;cursor:pointer}.text-size-btn:hover{color:var(--primary);border-color:var(--primary);background:var(--highlight)}.text-size-val{border:1px solid var(--primary);background:var(--primary-glow);color:var(--primary-solid,var(--primary));border-radius:8px;min-width:40px;height:28px;padding:0 8px;font:800 0.72rem/1 Inter,sans-serif;cursor:pointer;transition:opacity .6s ease,background .2s ease}.text-size-val.is-default{opacity:.55}.text-size-val.flash{opacity:1;background:var(--primary);color:#fff;animation:nt-size-fade 1.6s ease forwards}@keyframes nt-size-fade{0%{opacity:1}60%{opacity:1}100%{opacity:.55}}#text-display.line-view-mode 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rgba(245,158,11,.35);border-radius:999px;color:#92400e;background:#fffbeb;box-shadow:0 12px 28px rgba(15,23,42,.16);font-size:13px;font-weight:800;transform:translate(-50%,-12px);opacity:0;pointer-events:none;transition:.2s ease}.line-completion-notice.show{opacity:1;transform:translate(-50%,0)}.english-speed-test-btn{display:flex;width:auto;padding:0 12px;gap:6px;color:var(--primary);border:1px solid rgba(var(--primary-rgb),.28);background:var(--highlight)}body[data-input-mode=english] .english-speed-test-btn{display:flex}.english-speed-test-label{font-size:11px;font-weight:800;white-space:nowrap}.english-speed-test-modal-content{position:relative;width:min(470px,calc(100vw - 28px));padding:28px;border-radius:22px}.english-speed-test-modal-content [hidden]{display:none!important}.english-speed-test-modal-content h3{margin:5px 0 7px;font-size:25px}.english-speed-test-modal-content p{margin:0 0 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0;scale:1}}.nt-nav-panel h2{display:flex!important;align-items:center!important;gap:10px!important;margin:0!important;padding:20px 54px 16px 18px!important;font-size:19px!important;font-weight:800!important;letter-spacing:-.02em!important;color:var(--text-primary,#0f172a)!important}.nt-nav-panel h2::before{content:"";flex:0 0 auto;width:12px;height:12px;border-radius:4px;background:linear-gradient(135deg,var(--primary-solid,#059669),var(--primary,#10b981));box-shadow:0 2px 8px rgba(var(--primary-rgb,16,185,129),.5)}.nt-nav-panel .nt-nav-close{right:12px!important;top:13px!important;width:34px!important;height:34px!important;flex-basis:34px!important;background:rgba(var(--primary-rgb,16,185,129),.12)!important;border-color:transparent!important;color:var(--primary,#047857)!important}.nt-nav-panel .nt-nav-close:hover{background:rgba(var(--primary-rgb,16,185,129),.22)!important}.nt-nav-panel .nt-nav-section{display:flex!important;align-items:center!important;margin:16px 16px 2px!important;padding-left:10px!important;font-size:11px!important;font-weight:800!important;letter-spacing:.1em!important;color:var(--primary,#047857)!important;border-left:3px solid var(--primary-solid,#059669);border-radius:2px}.nt-nav-panel .nt-nav-section:first-of-type{margin-top:6px!important}.nt-nav-panel .nt-nav-action,.nt-nav-panel a{border:none!important;border-bottom:1px solid var(--border,#eef2f7)!important;border-radius:10px!important;margin:0 8px!important;width:calc(100% - 16px)!important;padding:13px 12px!important;font-size:15px!important;font-weight:600!important}.nt-nav-panel a:last-of-type{border-bottom-color:transparent!important}.nt-nav-panel a::after{content:"›";margin-left:auto;flex:0 0 auto;font-size:20px;line-height:1;font-weight:700;color:var(--primary,#059669);opacity:.75}.nt-nav-panel .nt-nav-action:hover,.nt-nav-panel a:hover{background:rgba(var(--primary-rgb,16,185,129),.1)!important;border-bottom-color:rgba(var(--primary-rgb,16,185,129),.25)!important;color:var(--primary,#047857)!important}.nt-nav-panel .nt-nav-back{color:var(--primary,#047857)!important}.nt-nav-panel hr{border-top-color:var(--border,#eef2f7)!important;margin:12px 16px!important}.nt-nav-panel #nt-auth-widget{margin:10px 8px!important}.nt-nav-panel .nt-account-row{display:flex!important;align-items:center!important;gap:12px!important;margin:2px 8px!important;width:calc(100% - 16px)!important;box-sizing:border-box!important;padding:10px 12px!important}.nt-nav-panel .nt-account-avatar{width:40px!important;height:40px!important;flex:0 0 auto!important;border-radius:50%!important;overflow:hidden!important;display:inline-flex!important;align-items:center!important;justify-content:center!important;background:rgba(var(--primary-rgb,16,185,129),.14)!important;color:var(--primary,#047857)!important;font-weight:800!important;font-size:18px!important}.nt-nav-panel .nt-account-avatar img{width:100%!important;height:100%!important;object-fit:cover!important}.nt-nav-panel .nt-account-meta{flex:1 1 auto!important;min-width:0!important}.nt-nav-panel .nt-account-name{font-weight:700!important;font-size:15px!important;white-space:nowrap!important;overflow:hidden!important;text-overflow:ellipsis!important}.nt-nav-panel .nt-account-email{font-size:12px!important;color:var(--text-secondary,#64748b)!important;white-space:nowrap!important;overflow:hidden!important;text-overflow:ellipsis!important}.nt-nav-panel .nt-nav-action.nt-nav-signout{color:#dc2626!important}.nt-nav-panel .nt-nav-action.nt-nav-signout:hover{background:rgba(220,38,38,.08)!important;border-bottom-color:rgba(220,38,38,.25)!important;color:#b91c1c!important}[data-theme=dark] .nt-nav-panel{border-color:rgba(var(--primary-rgb,16,185,129),.45)!important}@media(max-width:767px){.nt-nav-panel{inset:12px 12px auto 12px!important;width:auto!important;max-height:calc(100dvh - 24px)!important;padding-bottom:calc(14px + env(safe-area-inset-bottom,0px))!important}}@media(max-width:850px){.nt-secondary-nav.secondary-nav-container{box-sizing:border-box;height:auto!important;min-height:0!important;padding:0 8px!important;position:relative}.nt-secondary-nav #secondary-nav-content{display:grid!important;grid-template-columns:minmax(0,1fr)!important;grid-template-rows:auto auto;gap:2px!important;padding:0!important;background:0 0;min-width:0;width:100%!important;height:auto!important}.nt-secondary-nav .nav-left-curriculum{display:block!important;min-width:0;height:auto}.nt-secondary-nav .nav-section-group{display:flex!important;flex-wrap:wrap!important;gap:4px!important;width:100%!important;min-width:0;min-height:28px;justify-content:space-between}.nt-secondary-nav .nav-dropdown{width:auto!important;flex:0 0 auto}.nt-secondary-nav .dropdown-trigger{height:27px!important;min-height:0!important;font-size:12px!important;padding:3px 6px!important;gap:4px!important}.nt-secondary-nav .nav-center-lesson{display:flex!important;width:100%!important;height:auto!important;min-height:30px!important;gap:6px!important;padding:0!important;box-sizing:border-box}.nt-secondary-nav .active-lesson-glow{min-width:0;flex:1;text-align:center}.nt-secondary-nav .quick-nav-btn{width:27px!important;height:25px!important;min-width:27px!important;padding:0!important;font-size:11px!important}.nt-secondary-nav #current-lesson-label{font-size:12px!important;white-space:nowrap;display:block;overflow:hidden;text-overflow:ellipsis;max-width:100%}.nt-secondary-nav .nav-far-right,.nt-secondary-nav .view-toggle-group{display:none!important}.nt-secondary-nav .nav-dropdown .dropdown-content{position:fixed!important;top:var(--nt-dropdown-top,130px)!important;left:12px!important;right:auto!important;width:min(320px,calc(100vw - 24px))!important;max-height:50dvh!important;overflow:auto!important;z-index:2000!important}}#support-dev-modal{padding:20px!important;box-sizing:border-box;align-items:center!important;justify-content:center!important;overflow:hidden!important}#support-dev-modal .support-dev-modern{display:block!important;width:min(520px,calc(100vw - 32px))!important;min-width:0!important;height:auto!important;min-height:0!important;max-height:min(85dvh,640px)!important;overflow-y:auto!important;overscroll-behavior:contain!important;box-sizing:border-box;margin:auto!important;padding:22px 22px 18px!important;border-radius:20px!important;background:var(--surface,#fff)!important;box-shadow:0 24px 70px rgba(15,23,42,.28)!important}#support-dev-modal 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.support-social-links{grid-template-columns:1fr!important}#support-dev-modal .support-optional-donation{margin-top:12px!important}}@media(min-width:1200px){body[data-page-kind=typing] .nt-header .desktop-nav .nav-pill-link{font-size:1.05rem!important;font-weight:600}}@media(max-width:1024px){body[data-page-kind=typing] #stats-btn>span{display:none!important}body[data-page-kind=typing] #stats-btn{width:42px!important;min-width:42px!important;padding:0!important;justify-content:center!important}}@media (min-width:768px){body .app-container .glass-header.nt-header .header-right,body .glass-header.nt-header .header-actions,body .glass-header.nt-header .header-right{flex:1 1 0!important;min-width:0!important}body .app-container .glass-header.nt-header .desktop-nav,body .glass-header.nt-header .desktop-nav{display:flex!important;flex:1 1 0!important;min-width:0!important;margin-inline:0!important;gap:4px!important;justify-content:center!important;overflow:visible!important}body 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