:root{--bg:#05050a;--bg-card:#0c0c15;--bg-elev:#141423;--bg-glass:#0c0c16c7;--border:#ffffff17;--border-hi:#a855f773;--text:#f5f5fa;--muted:#9394ad;--purple:#a855f7;--blue:#3b82f6;--grad:linear-gradient(135deg, #a855f7 0%, #3b82f6 100%);--danger:#f43f5e;--warn:#f59e0b;--buf:#ffffff42;--safe-t:env(safe-area-inset-top,0px);--safe-r:env(safe-area-inset-right,0px);--safe-b:env(safe-area-inset-bottom,0px);--safe-l:env(safe-area-inset-left,0px);--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body,#root{background:var(--bg);min-height:100%;color:var(--text);-webkit-font-smoothing:antialiased;margin:0;font-family:-apple-system,BlinkMacSystemFont,SF Pro Display,Segoe UI,Roboto,system-ui,Noto Sans,Ubuntu,Cantarell,Helvetica Neue,sans-serif}button,input{font:inherit;color:inherit}button{cursor:pointer;background:0 0;border:0}button:disabled{opacity:.42;cursor:not-allowed}button:focus-visible{outline:2px solid var(--purple);outline-offset:2px}input:focus-visible{outline:2px solid var(--purple);outline-offset:2px}.icon-btn{border:1px solid var(--border);background:#ffffff0f;border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;transition:transform .15s,background .15s,border-color .15s;display:inline-flex}.icon-btn.sm{border-radius:9px;width:34px;height:34px}.icon-btn:hover{background:#ffffff1f}.icon-btn:active{transform:scale(.95)}.icon-btn.on{background:var(--grad);border-color:#0000;box-shadow:0 0 18px #a855f773}.icon-btn.play{background:var(--grad);border:0;border-radius:15px;width:50px;height:50px;box-shadow:0 6px 22px #a855f766}.pill{border:1px solid var(--border);background:#ffffff12;border-radius:999px;align-items:center;gap:6px;height:40px;padding:0 13px;font-size:13px;font-weight:600;display:inline-flex}.pill.on{background:var(--grad);border-color:#0000}.btn-primary,.btn-import,.btn-start{background:var(--grad);color:#fff;border-radius:14px;justify-content:center;align-items:center;gap:10px;padding:13px 22px;font-weight:650;transition:transform .15s,box-shadow .15s;display:inline-flex;box-shadow:0 10px 30px #a855f759,0 4px 12px #3b82f640}.btn-import:hover,.btn-start:hover{transform:translateY(-1px);box-shadow:0 14px 36px #a855f77a}.btn-secondary{background:var(--bg-elev);border:1px solid var(--border);border-radius:12px;padding:11px 16px;font-weight:550}.btn-ghost{color:var(--muted);border-radius:10px;align-items:center;gap:7px;padding:10px 16px;font-size:14px;display:inline-flex}.btn-ghost:hover{color:var(--text);background:#ffffff0f}.home{max-width:960px;padding:calc(18px + var(--safe-t)) calc(18px + var(--safe-r)) calc(32px + var(--safe-b)) calc(18px + var(--safe-l));flex-direction:column;gap:22px;margin:0 auto;display:flex}.home-header{justify-content:space-between;align-items:center;gap:12px;display:flex}.brand{align-items:center;gap:13px;display:flex}.brand h1{letter-spacing:.04em;margin:0;font-size:20px;font-weight:800}.brand h1 span{background:var(--grad);color:#0000;-webkit-background-clip:text;background-clip:text}.brand p{color:var(--muted);margin:2px 0 0;font-size:12.5px}.install-hint{border:1px solid var(--border-hi);background:linear-gradient(90deg,#a855f724,#3b82f61f);border-radius:14px;align-items:center;gap:12px;padding:12px 14px;font-size:13px;display:flex}.install-hint div{flex-direction:column;flex:1;gap:2px;display:flex}.install-hint span{color:var(--muted)}.dropzone{background:radial-gradient(120% 120% at 50% 0%, #a855f721 0%, #3b82f60f 45%, var(--bg-card) 100%);text-align:center;border:1.5px dashed #a855f76b;border-radius:22px;flex-direction:column;align-items:center;gap:12px;padding:36px 20px;transition:border-color .2s,transform .2s;display:flex;position:relative;overflow:hidden}.dropzone.dragging{border-color:var(--blue);transform:scale(1.01)}.btn-import{padding:15px 28px;font-size:16px}.dz-text{color:var(--muted);margin:0;font-size:14px}.dz-sub{color:var(--muted);max-width:500px;margin:0;font-size:12px}@media (pointer:coarse){.desktop-only{display:none}}.notice{background:var(--bg-elev);border:1px solid var(--border);border-radius:12px;align-items:center;gap:10px;padding:12px 14px;font-size:13.5px;display:flex}.notice.error{background:#f43f5e1f;border-color:#f43f5e80}.notice span{flex:1}.lib-section h2{text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:0 0 12px;font-size:15px;font-weight:700}.cards{grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:14px;display:grid}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;flex-direction:column;display:flex;position:relative;overflow:hidden}.card-thumb{aspect-ratio:16/9;background:#080811;width:100%;padding:0;position:relative;overflow:hidden}.card-thumb img{object-fit:cover;width:100%;height:100%;display:block}.thumb-ph{width:100%;height:100%;color:var(--muted);justify-content:center;align-items:center;display:flex}.thumb-ph.sm{background:#080811;border-radius:8px;flex-shrink:0;width:64px;height:42px}.play-badge{background:var(--grad);border-radius:12px;justify-content:center;align-items:center;width:40px;height:40px;display:flex;position:absolute;top:auto;bottom:10px;left:10px;right:auto;box-shadow:0 4px 16px #0009}.dur{font-variant-numeric:tabular-nums;background:#000000c7;border-radius:6px;padding:3px 7px;font-size:12px;position:absolute;bottom:8px;right:8px}.progress{background:#ffffff1f;height:4px;position:absolute;bottom:0;left:0;right:0}.progress>span{background:var(--grad);height:100%;transition:width .2s;display:block}.card-body{flex-direction:column;gap:5px;padding:12px 44px 13px 13px;display:flex}.card-title{white-space:nowrap;text-overflow:ellipsis;font-size:14.5px;font-weight:650;overflow:hidden}.card-meta{color:var(--muted);flex-wrap:wrap;gap:8px;font-size:12px;display:flex}.card-meta span+span:before{content:"· "}.card-tags{gap:6px;margin-top:3px;display:flex}.tag{color:#d8b4fe;background:#a855f72e;border-radius:6px;padding:2px 8px;font-size:11px;font-weight:700}.tag.warn{color:#fcd34d;background:#f59e0b33}.card-stage{color:var(--blue);font-size:12px}.card-error{color:#fda4af;font-size:12px}.card-del{position:absolute;bottom:8px;right:8px}.history{flex-direction:column;gap:8px;display:flex}.hist-item{background:var(--bg-card);border:1px solid var(--border);border-radius:13px;align-items:center;gap:8px;padding:8px 10px;display:flex}.hist-main{text-align:left;flex:1;align-items:center;gap:11px;min-width:0;padding:0;display:flex}.hist-main img{object-fit:cover;border-radius:8px;flex-shrink:0;width:64px;height:42px}.hist-text{flex:1;min-width:0}.info-grid{grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:12px;display:grid}.info{background:var(--bg-card);border:1px solid var(--border);color:var(--muted);border-radius:14px;gap:11px;padding:13px;font-size:12.5px;display:flex}.info svg{color:var(--purple);flex-shrink:0;margin-top:2px}.info div{flex-direction:column;gap:2px;display:flex}.info b{color:var(--text);font-size:13px}.home-footer{text-align:center;color:var(--muted);padding-top:6px;font-size:12px}.player{-webkit-user-select:none;user-select:none;overscroll-behavior:none;background:#000;width:100%;height:100%;position:fixed;top:0;bottom:0;left:0;right:0;overflow:hidden}.stage{touch-action:none;cursor:grab;position:absolute;top:0;bottom:0;left:0;right:0}.stage:active{cursor:grabbing}.vr-canvas{width:100%;height:100%;display:block}.video-source{opacity:0;pointer-events:none;width:1px;height:1px;position:absolute}.top-bar,.bottom-bar{z-index:10;transition:opacity .25s,transform .25s;position:absolute;left:0;right:0}.controls-off .top-bar{opacity:0;pointer-events:none;transform:translateY(-12px)}.controls-off .bottom-bar{opacity:0;pointer-events:none;transform:translateY(12px)}.controls-off .stage{cursor:none}.top-bar{padding:calc(12px + var(--safe-t)) calc(14px + var(--safe-r)) 18px calc(14px + var(--safe-l));background:linear-gradient(#000000c7 0%,#0000 100%);align-items:center;gap:12px;display:flex;top:0}.top-title{flex:1;min-width:0}.top-title .name{white-space:nowrap;text-overflow:ellipsis;font-size:14.5px;font-weight:650;overflow:hidden}.top-title .sub{color:var(--muted);font-size:12px}.bottom-bar{padding:20px calc(14px + var(--safe-r)) calc(14px + var(--safe-b)) calc(14px + var(--safe-l));background:linear-gradient(#0000 0%,#00000073 30%,#000000d9 100%);flex-direction:column;gap:10px;display:flex;bottom:0}.seek-row{align-items:center;gap:10px;display:flex}.time{font-variant-numeric:tabular-nums;color:var(--muted);min-width:42px;font-size:12.5px}.time:last-child{text-align:right}.ctrl-row{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;display:flex}.ctrl-group{align-items:center;gap:8px;display:flex}.volume{align-items:center;gap:6px;display:flex}.range.vol{width:84px}@media (max-width:560px){.range.vol{display:none}}.seek,.range{-webkit-appearance:none;appearance:none;background:linear-gradient(90deg, var(--purple) 0%, var(--blue) var(--p,0%), transparent var(--p,0%)), var(--bufimg,none), #ffffff29;border-radius:999px;outline:none;height:6px}.seek{flex:1;height:7px}.range{width:100%}.seek::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;box-shadow:0 0 0 3px var(--purple), 0 2px 8px #0009;background:#fff;border-radius:50%}.range::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;box-shadow:0 0 0 3px var(--purple), 0 2px 8px #0009;background:#fff;border-radius:50%}.seek::-moz-range-thumb{width:18px;height:18px;box-shadow:0 0 0 3px var(--purple);background:#fff;border:0;border-radius:50%}.range::-moz-range-thumb{width:18px;height:18px;box-shadow:0 0 0 3px var(--purple);background:#fff;border:0;border-radius:50%}.start-overlay,.error-overlay{z-index:15;-webkit-backdrop-filter:blur(8px);background:radial-gradient(circle,#0c0c18b8,#000000e0);justify-content:center;align-items:center;padding:20px;display:flex;position:absolute;top:0;bottom:0;left:0;right:0}.start-card,.error-card{background:var(--bg-glass);border:1px solid var(--border);text-align:center;border-radius:22px;flex-direction:column;align-items:center;gap:12px;width:min(420px,100%);padding:24px 22px;display:flex}.start-title{text-overflow:ellipsis;white-space:nowrap;max-width:100%;font-size:16px;font-weight:700;overflow:hidden}.start-sub{color:var(--muted);font-size:13px}.btn-start{width:100%;padding:15px 20px;font-size:16px}.start-note{color:var(--muted);align-items:center;gap:6px;font-size:12px;display:flex}.ios-bar-tip{color:var(--text);border:1px solid var(--border-hi);text-align:left;background:linear-gradient(90deg,#a855f729,#3b82f624);border-radius:11px;padding:9px 12px;font-size:12px;line-height:1.45}.ios-fs-modal{background:var(--bg-card);border:1px solid var(--border-hi);border-radius:20px;width:min(430px,100vw - 28px);margin:auto;overflow:hidden;box-shadow:0 24px 64px #000c}.ios-fs-body{flex-direction:column;gap:13px;padding:16px;display:flex}.ios-fs-intro{color:var(--muted);margin:0;font-size:13px;line-height:1.45}.ios-fs-step{background:var(--bg-elev);border:1px solid var(--border);border-radius:13px;align-items:flex-start;gap:11px;padding:11px 12px;font-size:12.5px;line-height:1.45;display:flex}.ios-fs-step div{flex-direction:column;gap:3px;display:flex}.ios-fs-step span{color:var(--muted)}.step-num{background:var(--grad);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:24px;height:24px;font-size:12.5px;font-weight:700;display:inline-flex;color:#fff!important}.warn{color:#fcd34d;background:#f59e0b24;border:1px solid #f59e0b66;border-radius:10px;padding:9px 12px;font-size:12.5px}.error-card h2{margin:0;font-size:18px}.error-card p{color:var(--muted);margin:0;font-size:13.5px;line-height:1.45}.spinner{border:3px solid #ffffff2e;border-top-color:var(--purple);pointer-events:none;z-index:12;border-radius:50%;width:44px;height:44px;margin:auto;animation:.8s linear infinite spin;position:absolute;top:0;bottom:0;left:0;right:0}@keyframes spin{to{transform:rotate(360deg)}}.toast,.hint-rotate{z-index:25;border:1px solid var(--border-hi);text-align:center;pointer-events:none;max-width:min(520px,100vw - 32px);left:50%;top:calc(68px + var(--safe-t));background:#0c0c16eb;border-radius:12px;padding:10px 15px;font-size:13px;position:absolute;transform:translate(-50%)}.sheet-backdrop{z-index:30;-webkit-backdrop-filter:blur(4px);background:#0009;justify-content:flex-end;display:flex;position:absolute;top:0;bottom:0;left:0;right:0}.sheet{background:var(--bg-card);border-left:1px solid var(--border);width:min(440px,100%);height:100%;padding-top:var(--safe-t);padding-bottom:var(--safe-b);flex-direction:column;display:flex}.sheet-head{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:14px 16px;display:flex}.sheet-head h2{margin:0;font-size:16px}.sheet-body{flex-direction:column;gap:16px;padding:16px;display:flex;overflow-y:auto}.detect{color:var(--muted);background:var(--bg-elev);border-radius:10px;padding:9px 11px;font-size:12px}.tech{background:var(--bg-elev);border-radius:12px;grid-template-columns:1fr 1fr;gap:8px;padding:11px;font-size:12px;display:grid}.tech div{flex-direction:column;display:flex}.tech span{color:var(--muted)}.settings-page{max-width:720px;padding:calc(16px + var(--safe-t)) calc(18px + var(--safe-r)) calc(36px + var(--safe-b)) calc(18px + var(--safe-l));margin:0 auto}.page-header{align-items:center;gap:12px;margin-bottom:18px;display:flex}.page-header h1{margin:0;font-size:20px}.settings-body{flex-direction:column;gap:20px;display:flex}.settings-section{background:var(--bg-card);border:1px solid var(--border);border-radius:18px;flex-direction:column;gap:14px;padding:16px;display:flex}.settings-section h3{text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:0;font-size:13px}.field{flex-direction:column;gap:7px;display:flex}.field-label{justify-content:space-between;font-size:13.5px;font-weight:550;display:flex}.field-value{color:var(--purple);font-variant-numeric:tabular-nums}.field-hint{color:var(--muted);margin:2px 0 0;font-size:12px;display:block}.segmented{background:var(--bg);border:1px solid var(--border);border-radius:12px;grid-auto-columns:1fr;grid-auto-flow:column;gap:4px;padding:4px;display:grid}.segmented button{color:var(--muted);border-radius:9px;padding:8px;font-size:12.5px;font-weight:600;transition:background .15s,color .15s}.segmented button.active{background:var(--grad);color:#fff}.toggle-row{cursor:pointer;justify-content:space-between;align-items:center;gap:12px;display:flex}.toggle-label{font-size:13.5px;font-weight:550}.toggle-row input{opacity:0;pointer-events:none;position:absolute}.switch{background:#ffffff24;border-radius:999px;flex-shrink:0;width:44px;height:26px;transition:background .18s;position:relative}.switch:after{content:"";background:#fff;border-radius:50%;width:20px;height:20px;transition:transform .18s;position:absolute;top:3px;left:3px}.toggle-row input:checked+.switch{background:var(--grad)}.toggle-row input:checked+.switch:after{transform:translate(18px)}.btn-row{flex-wrap:wrap;gap:10px;display:flex}.about{color:var(--muted);margin:0;font-size:13px;line-height:1.5}.about.small{font-size:11.5px}.res-quick{border:1px solid var(--border);background:#ffffff0f;border-radius:12px;flex-wrap:wrap;justify-content:center;gap:6px;width:100%;padding:4px;display:flex}.res-chip{color:var(--muted);border-radius:8px;padding:7px 11px;font-size:12px;font-weight:700;transition:background .15s,color .15s}.res-chip.active{background:var(--grad);color:#fff}