:root{--bg-color: #0f172a;--bg-gradient: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);--text-color: #f8fafc;--accent-color: #f97316;--highlight-color: #fb923c;--secondary-bg: #1e293b;--border-color: #334155;--font-main: "Inter", system-ui, Avenir, Helvetica, Arial, sans-serif}body.light-mode{--bg-color: #f8fafc;--bg-gradient: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);--text-color: #0f172a;--accent-color: #ea580c;--highlight-color: #ea580c;--secondary-bg: #ffffff;--border-color: #cbd5e1}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-main);background-color:var(--bg-color);background-image:var(--bg-gradient);background-attachment:fixed;color:var(--text-color);line-height:1.5;font-weight:400;min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{width:100%;max-width:800px;padding:2rem;text-align:center}h1{font-size:2.5rem;font-weight:800;margin-bottom:2rem;color:var(--text-color);letter-spacing:-.05em;text-transform:uppercase;font-style:italic}button{background-color:var(--accent-color);color:#fff;border:none;border-radius:8px;padding:.6em 1.2em;font-size:1rem;font-weight:600;cursor:pointer;transition:transform .1s,filter .2s;box-shadow:0 4px 6px -1px #f973164d}button:hover{filter:brightness(1.1);transform:translateY(-1px)}button:active{transform:translateY(0)}input[type=range]{accent-color:var(--accent-color)}textarea{background-color:var(--secondary-bg);color:var(--text-color);border:1px solid var(--border-color);border-radius:8px;padding:1rem;font-family:inherit;font-size:1rem;resize:vertical;width:100%;min-height:150px}textarea:focus{outline:2px solid var(--accent-color);border-color:transparent}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .5s ease-out forwards}.word-display-container{display:flex;justify-content:center;align-items:center;height:200px;margin:2rem 0;position:relative;overflow:hidden;width:100%}.word-parts{display:flex;align-items:baseline;width:100%;pointer-events:none}.word-prefix{flex:1;text-align:right;font-size:4rem;font-weight:800;color:var(--text-color);white-space:pre}.highlight-char{color:var(--highlight-color);text-shadow:0 0 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auto}.dock-group.right{justify-content:flex-end}.play-fab{width:64px;height:64px;border-radius:50%;background:var(--accent-color);color:#fff;font-size:1.5rem;display:flex;align-items:center;justify-content:center;box-shadow:0 0 20px rgba(var(--accent-color-rgb),.4);transition:all .2s cubic-bezier(.175,.885,.32,1.275);padding:0}.play-fab:hover{transform:scale(1.05)}.play-fab.paused{background:#ef4444}.play-fab .icon{margin-left:4px}.play-fab.paused .icon{margin-left:0}.stat-box{display:flex;flex-direction:column;align-items:flex-start}.stat-label{font-size:.7rem;text-transform:uppercase;color:#94a3b8;font-weight:600;letter-spacing:.05em}.stat-value{font-size:1.1rem;font-weight:700;color:var(--text-color);font-variant-numeric:tabular-nums}.wpm-box{display:flex;flex-direction:column;align-items:flex-end;gap:2px}.wpm-display{font-size:1.1rem;font-weight:700;color:var(--text-color);font-variant-numeric:tabular-nums}.wpm-display small{font-size:.7rem;color:#94a3b8;font-weight:600}.wpm-slider-mini{width:100px;height:4px;-webkit-appearance:none;appearance:none;background:transparent;cursor:pointer;border-radius:2px}.wpm-slider-mini::-webkit-slider-runnable-track{width:100%;height:2px;background:#fff3;border-radius:2px}.wpm-slider-mini::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;height:10px;width:10px;border-radius:50%;background:var(--accent-color);margin-top:-4px;box-shadow:none;border:none;transition:transform .1s}.wpm-slider-mini:hover::-webkit-slider-thumb{transform:scale(1.1)}.wpm-slider-mini::-moz-range-track{width:100%;height:2px;background:#fff3;border-radius:2px}.wpm-slider-mini::-moz-range-thumb{height:10px;width:10px;border-radius:50%;background:var(--accent-color);border:none;box-shadow:none;transition:transform .1s}.wpm-slider-mini:hover::-moz-range-thumb{transform:scale(1.1)}.reset-icon-btn{background:transparent;color:#94a3b8;font-size:1.5rem;padding:.5rem;box-shadow:none;line-height:1}.reset-icon-btn:hover{color:var(--text-color);background:#ffffff0d}.app-header{display:flex;justify-content:space-between;align-items:center;width:100%;max-width:800px;margin-bottom:2rem}.app-header h1{margin-bottom:0;font-size:2rem}.theme-toggle,.lang-toggle{background:transparent;border:1px solid var(--border-color);color:var(--text-color);padding:.5rem 1rem;border-radius:20px;font-size:.9rem;box-shadow:none}.theme-toggle:hover,.lang-toggle:hover{background:var(--border-color)}.lang-toggle{margin-right:.5rem;font-weight:700}.app-footer{margin-top:auto;padding:2rem 0 1.5rem;display:flex;flex-direction:column;align-items:center;gap:.75rem;font-size:.8rem;color:#64748b;width:100%;background:transparent}.footer-links{display:flex;gap:1.5rem;align-items:center}.footer-link,.footer-link:visited{cursor:pointer;transition:color .2s;text-transform:uppercase;letter-spacing:.05em;font-size:.75rem;font-weight:600;text-decoration:none;color:#64748b}.footer-link:hover{color:var(--accent-color)}.separator{display:block;font-size:.5rem;align-self:center}.footer-credits{margin-top:.25rem}.footer-credits a{color:#64748b;text-decoration:none;font-weight:400;transition:color .2s;opacity:.8}.footer-credits a:hover{color:var(--accent-color);opacity:1}.app-container{width:100%;display:flex;flex-direction:column;align-items:center;min-height:100vh;padding-bottom:0}.header-controls{display:flex;gap:1rem;align-items:center}.main-content{width:100%;display:flex;flex-direction:column;align-items:center;flex:1;justify-content:center}.edit-text-btn{background-color:transparent;color:var(--accent-color);border:1px solid var(--accent-color);padding:.5rem 1rem;font-size:.9rem;box-shadow:none}.edit-text-btn:hover{background-color:var(--accent-color);color:#fff}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#000000bf;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;display:flex;justify-content:center;align-items:center;animation:fadeIn .2s ease-out}.modal-content{background-color:var(--secondary-bg);padding:2rem;border-radius:12px;width:90%;max-width:600px;box-shadow:0 10px 25px #00000080;border:1px solid var(--border-color);display:flex;flex-direction:column;gap:1rem}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.5rem}.modal-header h2{margin:0;font-size:1.5rem;color:var(--text-color)}.close-btn{background:transparent;color:#94a3b8;font-size:1.5rem;padding:0;width:30px;height:30px;display:flex;align-items:center;justify-content:center;box-shadow:none}.close-btn:hover{color:var(--text-color);background:transparent;transform:none}.modal-footer{display:flex;justify-content:space-between;align-items:center}.modal-actions{display:flex;gap:.5rem}.secondary-btn{background:transparent;border:1px solid var(--border-color);color:#94a3b8;font-size:.9rem;padding:.5rem 1rem;box-shadow:none}.secondary-btn:hover{color:var(--text-color);border-color:var(--text-color)}