@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&display=swap";:root{--bg-dark:#0a0a0b;--bg-card:#141416;--border-color:#242428;--text-main:#f3f3f4;--text-muted:#8b8b91;--accent:#e53e3e;--accent-hover:#c53030;--discord-blue:#5865f2;--discord-hover:#4752c4}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-dark);color:var(--text-main);-webkit-font-smoothing:antialiased;flex-direction:column;min-height:100vh;font-family:Inter,system-ui,-apple-system,sans-serif;display:flex}button{cursor:pointer;color:inherit;background:0 0;border:none;font-family:inherit;transition:all .2s}#root{flex-direction:column;flex:1;display:flex}h1,h2,h3{letter-spacing:-.02em;font-weight:600}p{line-height:1.6}.auth-container{justify-content:center;align-items:center;min-height:100vh;padding:2rem;display:flex}.panel{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:16px;width:100%;max-width:500px;padding:3rem;box-shadow:0 20px 40px #0006}.discord-btn{background-color:var(--discord-blue);color:#fff;border-radius:8px;justify-content:center;align-items:center;gap:.75rem;width:100%;margin-top:2rem;padding:1rem;font-size:1rem;font-weight:500;display:flex}.discord-btn:hover{background-color:var(--discord-hover);transform:translateY(-2px)}.primary-btn{background-color:var(--text-main);color:var(--bg-dark);border-radius:30px;justify-content:center;align-items:center;gap:.5rem;margin-top:2.5rem;padding:1rem 2rem;font-size:1.1rem;font-weight:500;display:flex}.primary-btn:hover{background-color:#fff;transform:translateY(-2px);box-shadow:0 0 20px #ffffff1a}.full-screen-center{text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:100vh;padding:2rem;display:flex}.video-container{background-color:#000;border-radius:16px;width:100%;max-width:1000px;margin:0 auto;position:relative;overflow:hidden;box-shadow:0 20px 50px #00000080}.video-wrapper{padding-top:56.25%;position:relative}.react-player{position:absolute;top:0;left:0}.custom-controls{background-color:var(--bg-card);border-top:1px solid var(--border-color);align-items:center;gap:1.5rem;padding:1rem 2rem;display:flex}.play-pause-btn{background-color:var(--accent);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;display:flex}.play-pause-btn:hover{background-color:var(--accent-hover);transform:scale(1.05)}.skip-back-btn{color:var(--text-muted);border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;display:flex}.skip-back-btn:hover{color:var(--text-main);background:#ffffff0d}.progress-bar-container{background-color:var(--border-color);border-radius:4px;flex:1;height:8px;position:relative;overflow:hidden}.progress-bar-fill{background-color:var(--accent);width:0%;height:100%;transition:width .1s linear}.time-display{color:var(--text-muted);font-variant-numeric:tabular-nums;font-size:.9rem}.training-layout{flex-direction:column;gap:2rem;width:100%;max-width:1600px;margin:0 auto;padding:2rem;display:flex}@media (width>=1024px){.training-layout{flex-direction:row;height:100vh;padding:2rem;overflow:hidden}}.training-video-section{flex-direction:column;flex:3;display:flex}.training-notes-section{flex-direction:column;flex:1;display:flex}.tactile-panel{background:var(--bg-card);border:1px solid var(--border-color);border-radius:16px;flex-direction:column;height:100%;padding:1.5rem;display:flex;box-shadow:inset 0 2px 4px #ffffff05,0 10px 30px #0006}.notes-textarea{color:var(--text-main);resize:none;background:#0003;border:1px solid #ffffff0d;border-radius:8px;flex:1;padding:1rem;font-family:inherit;font-size:.95rem;line-height:1.6;transition:border-color .2s}.notes-textarea:focus{border-color:var(--accent);outline:none}.info-banner{color:#e0f2fe;background:#38bdf80d;border-left:4px solid #38bdf8;border-radius:4px;margin-bottom:2rem;padding:.75rem 1rem;font-size:.9rem}.quiz-container{flex-direction:column;height:100%;display:flex}.questions-list{flex:1;margin-bottom:1rem;padding-right:.5rem;overflow-y:auto}.questions-list::-webkit-scrollbar{width:6px}.questions-list::-webkit-scrollbar-track{background:#ffffff05;border-radius:4px}.questions-list::-webkit-scrollbar-thumb{background:#ffffff26;border-radius:4px}.questions-list::-webkit-scrollbar-thumb:hover{background:#ffffff4d}.question-card{background:#0003;border:1px solid #ffffff0d;border-radius:8px;margin-bottom:1rem;padding:1.25rem}.question-text{color:#fff;margin-bottom:1rem;font-size:.95rem;font-weight:500}.question-number{color:var(--accent);margin-right:.25rem;font-weight:600}.options-list{flex-direction:column;gap:.5rem;display:flex}.option-label{cursor:pointer;background:#ffffff08;border-radius:6px;align-items:center;gap:.75rem;padding:.75rem;font-size:.9rem;transition:background .2s;display:flex}.option-label:not(.correct-option):not(.wrong-option):hover{background:#ffffff14}.option-label input[type=radio]{accent-color:var(--accent);flex-shrink:0;width:16px;height:16px}.correct-option{opacity:1!important;background:#22c55e1a!important;border:1px solid #22c55e4d!important}.selected-option{background:#38bdf81a!important;border:1px solid #38bdf84d!important}.wrong-option{opacity:.7;background:#ef44441a!important;border:1px solid #ef44444d!important}.submit-quiz-btn{width:100%;margin-top:auto}