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#4b6cb74d}.btn-primary:hover{opacity:.9;transform:scale(1.02)}.form-group{margin-bottom:16px}.form-label{color:var(--text-primary);margin-bottom:8px;font-size:.9rem;font-weight:500;display:block}.form-input{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);width:100%;color:var(--text-primary);background:#00000008;border:1px solid #0000001f;border-radius:8px;outline:none;padding:12px 16px;font-size:1rem;transition:border-color .2s,background .2s,box-shadow .2s}.form-input:focus{border-color:var(--primary-color);background:#ffffffe6;box-shadow:0 0 0 3px #4b6cb726}.app-shell{flex-direction:column;min-height:100vh;display:flex}.topbar{z-index:50;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid var(--glass-border);background:#ffffffd9;justify-content:space-between;align-items:center;gap:16px;padding:12px 24px;display:flex;position:sticky;top:0;box-shadow:0 2px 8px 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svg{width:14px;height:14px}.player-time{grid-area:1/2;gap:3px;min-width:70px;padding:0;font-size:10px}.player-timeline{grid-area:1/3;height:15px}.player-control-button:first-child{grid-area:1/1}.player-control-button:last-child{grid-area:1/4}.player-timeline::-webkit-slider-runnable-track{height:4px}.player-timeline::-moz-range-track{height:4px}.player-timeline::-webkit-slider-thumb{border-width:2px;width:12px;height:12px;margin-top:-4px}.player-timeline::-moz-range-thumb{border-width:2px;width:8px;height:8px}}.chat-fab{z-index:1500;background:var(--primary-gradient);color:#fff;cursor:pointer;border:none;border-radius:50%;justify-content:center;align-items:center;width:52px;height:52px;transition:transform .15s;display:flex;position:fixed;bottom:22px;right:22px;box-shadow:0 8px 24px #4b6cb766}.chat-fab:hover{transform:scale(1.05)}.chat-panel{z-index:1500;background:var(--glass-bg);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid 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mockupFadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.popup-icon-wrapper{background:var(--primary-color);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:24px;height:24px;display:flex}.popup-pc{top:-30px;left:20px}.popup-mobile{animation-delay:1s;bottom:40px;right:-50px}.popup-report{animation-delay:1.5s;top:40%;left:-80px}.popup-user{animation-delay:.5s;top:20%;right:-60px}@keyframes floatPopup{0%{transform:translateY(0)}50%{transform:translateY(-8px)}to{transform:translateY(0)}}