:root{--bg:#121212;--text:#fff;--accent:#4a90e2;--menu-bg:#1e1e1e;--border:#333;--sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}body,html{background-color:var(--bg);width:100dvw;height:100dvh;color:var(--text);font-family:var(--sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0;padding:0;overflow:hidden}*{box-sizing:border-box}#root{flex-direction:column;width:100%;height:100%;display:flex}button{color:var(--text);cursor:pointer;font-family:var(--sans);background:0 0;border:none}button:focus{outline:none}.app-container{background-color:var(--bg);flex-direction:column;width:100%;height:100dvh;display:flex;position:relative;overflow:hidden}.panel{flex-direction:column;width:100%;min-height:0;transition:height .4s cubic-bezier(.4,0,.2,1);display:flex;position:relative;overflow:hidden}:root{--menu-height:70px}.app-container.active-text .panel-top{height:calc(100dvh - var(--menu-height));background-color:var(--bg)}.app-container.active-text .panel-bottom{height:var(--menu-height);background-color:var(--menu-bg);border-top:1px solid var(--border)}.app-container.active-subtitles .panel-top{height:var(--menu-height);background-color:var(--menu-bg);border-bottom:1px solid var(--border)}.app-container.active-subtitles .panel-bottom{height:calc(100dvh - var(--menu-height));background-color:var(--bg)}.menu-bar{width:100%;height:var(--menu-height);flex-shrink:0;justify-content:space-between;align-items:center;padding:0 20px;display:flex}.panel-top .menu-bar,.panel-bottom .menu-bar{order:-1}.menu-actions{align-items:center;gap:15px;display:flex}.menu-switch-btn{background-color:#ffffff1a;border-radius:8px;justify-content:center;align-items:center;height:40px;padding:8px 16px;transition:background-color .2s;display:flex}.menu-switch-btn:active{background-color:#fff3}.icon-btn{background-color:#ffffff1a;border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;transition:background-color .2s;display:flex}.icon-btn:active{background-color:#fff3}.active-content{opacity:0;pointer-events:none;flex-direction:column;flex:1;width:100%;min-height:0;transition:opacity .3s;display:flex;overflow:hidden}.panel-active .active-content{opacity:1;pointer-events:auto;transition-delay:.1s}.panel-menu .active-content{flex:0;height:0;min-height:0;overflow:hidden}.text-panel-container{box-sizing:border-box;width:100%;height:100%;position:relative;overflow:hidden}.text-area{resize:none;box-sizing:border-box;text-align:center;white-space:pre-wrap;word-break:break-word;background:0 0;border:none;outline:none;justify-content:center;align-items:center;width:100%;height:100%;padding:20px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-weight:600;display:flex;position:absolute;inset:0;overflow:hidden}.text-area::placeholder{opacity:.35}.modal-overlay{z-index:100;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#000000a6;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-content{background:#1e1e1e;border:1px solid #333;border-radius:16px;flex-direction:column;gap:20px;width:85%;max-width:400px;padding:24px;display:flex}.modal-header{justify-content:space-between;align-items:center;display:flex}.modal-header h3{color:#fff;margin:0;font-size:18px}.close-btn{color:#fff;background:#ffffff1a;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;font-size:16px;display:flex}.setting-group{text-align:left;flex-direction:column;gap:8px;display:flex}.setting-group label{color:#aaa;font-size:14px}.setting-group input[type=color]{cursor:pointer;background:0 0;border:none;border-radius:10px;width:100%;height:48px;padding:0}.setting-group input[type=range]{cursor:pointer;width:100%}.setting-group input[type=text]{color:#fff;box-sizing:border-box;background:#ffffff1a;border:1px solid #444;border-radius:8px;width:100%;padding:10px;font-size:14px}.color-picker-container{flex-direction:column;gap:8px;width:100%;display:flex}.color-picker-label{color:#aaa;margin-bottom:4px;font-size:14px}.swatches-grid{grid-template-columns:repeat(5,1fr);gap:12px;display:grid}.swatch-btn{aspect-ratio:1;cursor:pointer;border:2px solid #0000;border-radius:50%;justify-content:center;align-items:center;width:100%;transition:transform .2s,border-color .2s;display:flex;position:relative;box-shadow:0 2px 4px #0000004d}.swatch-btn:active{transform:scale(.9)}.swatch-btn.selected{box-shadow:0 0 0 2px var(--accent);border-color:#fff;transform:scale(1.1)}.custom-swatch-btn{border:2px solid #555}.custom-indicator{mix-blend-mode:difference;background:#fff;border-radius:50%;width:8px;height:8px}.hidden-color-input{opacity:0;pointer-events:none;width:0;height:0;position:absolute}.subtitles-panel-container{color:#fff;box-sizing:border-box;flex-direction:column;width:100%;height:100%;display:flex;position:relative;overflow:hidden}.subs-setup-view{flex-direction:column;gap:16px;height:100%;padding:24px;display:flex;overflow-y:auto}.subs-setup-view h2{margin-top:0;margin-bottom:8px;font-size:24px}.search-bar{gap:8px;display:flex}.search-input{border:1px solid var(--border);color:#fff;background:#ffffff1a;border-radius:8px;flex:1;padding:12px 16px;font-size:16px}.search-input:focus{outline:2px solid var(--accent)}.search-btn{background:var(--accent);color:#fff;border-radius:8px;padding:0 20px;font-weight:700}.list-container{flex-direction:column;gap:12px;margin-top:16px;display:flex}.list-item{text-align:left;cursor:pointer;background:#ffffff0d;border:1px solid #0000;border-radius:8px;padding:16px;transition:background .2s}.list-item:hover{background:#ffffff1a}.list-item h4{margin:0 0 4px;font-size:16px}.list-item p{color:#aaa;margin:0;font-size:13px}.subs-playback-view{text-align:center;flex-direction:column;flex:1;justify-content:center;align-items:center;padding:20px;display:flex;position:relative}.subtitle-text{will-change:transform;font-weight:700;transition:font-size .3s}.playback-controls{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#0009;border-radius:30px;align-items:center;gap:16px;padding:12px 24px;display:flex;position:absolute;bottom:24px;left:50%;transform:translate(-50%)}.control-btn{color:#fff;background:#ffffff1a;border-radius:50%;justify-content:center;align-items:center;width:44px;height:44px;font-size:16px;font-weight:700;display:flex}.control-btn.play-btn{background:var(--accent);width:56px;height:56px;font-size:20px}.control-btn:active{transform:scale(.95)}.time-display{color:#aaa;margin-bottom:12px;font-family:monospace;font-size:14px}