@font-face{font-family:Be Vietnam Pro;font-style:normal;font-display:swap;font-weight:400;src:url(/ai-short-video-studio/assets/be-vietnam-pro-vietnamese-400-normal-CRcqvyg1.woff2) format("woff2"),url(/ai-short-video-studio/assets/be-vietnam-pro-vietnamese-400-normal-BuGn0gnm.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Be Vietnam Pro;font-style:normal;font-display:swap;font-weight:400;src:url(/ai-short-video-studio/assets/be-vietnam-pro-latin-ext-400-normal-CiZNW1ec.woff2) format("woff2"),url(/ai-short-video-studio/assets/be-vietnam-pro-latin-ext-400-normal-DYBYyMQr.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Be Vietnam Pro;font-style:normal;font-display:swap;font-weight:400;src:url(/ai-short-video-studio/assets/be-vietnam-pro-latin-400-normal-PpnXBOrz.woff2) format("woff2"),url(/ai-short-video-studio/assets/be-vietnam-pro-latin-400-normal-bXgqVju9.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Be Vietnam Pro;font-style:normal;font-display:swap;font-weight:500;src:url(/ai-short-video-studio/assets/be-vietnam-pro-vietnamese-500-normal-DREgrEoJ.woff2) format("woff2"),url(/ai-short-video-studio/assets/be-vietnam-pro-vietnamese-500-normal-CfdwVo8-.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Be Vietnam Pro;font-style:normal;font-display:swap;font-weight:500;src:url(/ai-short-video-studio/assets/be-vietnam-pro-latin-ext-500-normal-h0Fp6aX0.woff2) format("woff2"),url(/ai-short-video-studio/assets/be-vietnam-pro-latin-ext-500-normal-CK0UkkKf.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Be Vietnam Pro;font-style:normal;font-display:swap;font-weight:500;src:url(/ai-short-video-studio/assets/be-vietnam-pro-latin-500-normal-B6LVzGNe.woff2) format("woff2"),url(/ai-short-video-studio/assets/be-vietnam-pro-latin-500-normal-BJkVuMHw.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Be Vietnam Pro;font-style:normal;font-display:swap;font-weight:600;src:url(/ai-short-video-studio/assets/be-vietnam-pro-vietnamese-600-normal-nyU-ZL2p.woff2) format("woff2"),url(/ai-short-video-studio/assets/be-vietnam-pro-vietnamese-600-normal-DkpCIyan.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Be Vietnam Pro;font-style:normal;font-display:swap;font-weight:600;src:url(/ai-short-video-studio/assets/be-vietnam-pro-latin-ext-600-normal-BNd8euf0.woff2) format("woff2"),url(/ai-short-video-studio/assets/be-vietnam-pro-latin-ext-600-normal-BeUwKxhG.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Be Vietnam Pro;font-style:normal;font-display:swap;font-weight:600;src:url(/ai-short-video-studio/assets/be-vietnam-pro-latin-600-normal-BZDkUTrt.woff2) format("woff2"),url(/ai-short-video-studio/assets/be-vietnam-pro-latin-600-normal-5IO4e7bK.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Be Vietnam Pro;font-style:normal;font-display:swap;font-weight:700;src:url(/ai-short-video-studio/assets/be-vietnam-pro-vietnamese-700-normal-Csr0PCuG.woff2) format("woff2"),url(/ai-short-video-studio/assets/be-vietnam-pro-vietnamese-700-normal-By_5yT39.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Be Vietnam Pro;font-style:normal;font-display:swap;font-weight:700;src:url(/ai-short-video-studio/assets/be-vietnam-pro-latin-ext-700-normal-C8_gqRu2.woff2) format("woff2"),url(/ai-short-video-studio/assets/be-vietnam-pro-latin-ext-700-normal-4Hjo2OtD.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Be Vietnam Pro;font-style:normal;font-display:swap;font-weight:700;src:url(/ai-short-video-studio/assets/be-vietnam-pro-latin-700-normal-DlW1Zbsh.woff2) format("woff2"),url(/ai-short-video-studio/assets/be-vietnam-pro-latin-700-normal-C2EtzaOi.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{font-family:Be Vietnam Pro,sans-serif;font-synthesis:none;color-scheme:light;--text: #112338;--text-strong: #071a2b;--text-2: #102c43;--text-soft: #31495c;--text-muted: #5a6d7f;--text-faint: #8ea6b7;--text-on-dark: #dbe6ee;--text-on-dark-muted: #98adbd;--text-on-accent: #ffffff;--link: #0951c7;--canvas: #edf2f5;--surface: #ffffff;--surface-2: #f7fafb;--surface-3: #eef2f5;--surface-4: #e3e9ed;--surface-5: #c8d4dc;--nav: #0b1c2a;--nav-2: #102f49;--nav-3: #1f3a50;--nav-4: #31495c;--line: #d7e0e6;--line-soft: #e3e9ed;--line-strong: #c8d4dc;--line-hover: #91a7b6;--line-dark: #294156;--accent: #176bff;--accent-strong: #0951c7;--accent-soft: #edf4ff;--accent-soft-2: #dceaff;--accent-line: #c4dbf4;--accent-line-strong: #6aa2ff;--ok: #22b78d;--ok-strong: #0e6b50;--ok-text: #0e6b50;--ok-soft: #e3f6ee;--ok-soft-2: #f1fbf5;--ok-line: #bfe5d0;--warn: #e8920c;--warn-text: #a64b00;--warn-text-strong: #7a3b00;--warn-soft: #fff3d8;--warn-soft-2: #fff9ee;--warn-line: #f0dfbd;--bad: #e5483a;--bad-text: #b42318;--bad-text-strong: #9a2b1e;--bad-soft: #fde8e6;--bad-soft-2: #fff4f2;--bad-line: #f3c5c0;--idle: #9db0c0;--tone-ok: var(--ok-text);--tone-warn: var(--warn-text);--tone-bad: var(--bad-text);--tone-idle: var(--text-muted);--bar-ok: var(--ok);--bar-warn: var(--warn);--bar-bad: var(--bad);--bar-idle: var(--idle);--annotation-ok: var(--ok-strong);--coral: #ff6b55;--chart-1: #176bff;--chart-2: #b64030;--chart-3: #087a5b;--chart-4: #6d3fc2;--focus-color: #176bff;--focus-ring: 0 0 0 3px rgba(23, 107, 255, .55);--focus-outline: 3px solid var(--focus-color);--line-input: #7d8d9c;--text-xs: 11px;--text-sm: 12px;--text-md: 13px;--text-base: 14px;--text-lg: 16px;--text-xl: 20px;--text-2xl: 30px;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 24px;--space-6: 32px;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 20px;--radius-full: 999px;--shadow-1: 0 1px 4px rgba(5, 30, 50, .12);--shadow-2: 0 8px 20px rgba(7, 26, 43, .15);--shadow-3: 0 18px 50px rgba(0, 0, 0, .35);--ease: cubic-bezier(.2, .7, .2, 1);--duration-fast: .15s;--duration: .25s;--ink: var(--text-strong);--ink-2: var(--text-2);--paper: var(--surface-2);--white: var(--surface);--blue: var(--accent);--blue-dark: var(--accent-strong);--mint: var(--ok);--mint-strong: var(--ok-strong);--green: var(--ok-strong);--primary: var(--accent);--danger: var(--bad-text);--muted: var(--text-muted);--warning: var(--warn-text);color:var(--text);background:var(--canvas)}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){color-scheme:dark;--focus-color: #6aa2ff;--focus-ring: 0 0 0 3px rgba(106, 162, 255, .6);--line-input: #6b8396;--text: #e3ebf1;--text-strong: #f4f8fb;--text-2: #d3dee7;--text-soft: #b6c6d3;--text-muted: #9fb3c3;--text-faint: #6f8597;--text-on-dark: #dbe6ee;--text-on-dark-muted: #98adbd;--link: #8ab6ff;--canvas: #0c1822;--surface: #13222f;--surface-2: #172937;--surface-3: #1c303f;--surface-4: #24394a;--surface-5: #34495b;--nav: #08131c;--nav-2: #0f2536;--nav-3: #1a3245;--nav-4: #2a4155;--line: #2c4152;--line-soft: #233646;--line-strong: #3a5163;--line-hover: #56708a;--line-dark: #2c4152;--accent: #2563eb;--accent-strong: #1d4fd0;--accent-soft: #13294a;--accent-soft-2: #1a3561;--accent-line: #24477a;--accent-line-strong: #4f8cff;--ok: #2fc497;--ok-strong: #12805f;--ok-text: #5ed6b0;--ok-soft: #10342b;--ok-soft-2: #0f2b24;--ok-line: #1f5a47;--warn: #f0a52e;--warn-text: #f3b35b;--warn-text-strong: #f7c681;--warn-soft: #3a2a10;--warn-soft-2: #2f230f;--warn-line: #5a4214;--bad: #ff6b5e;--bad-text: #ff8a7e;--bad-text-strong: #ffa196;--bad-soft: #421b1a;--bad-soft-2: #351716;--bad-line: #6a2a26;--idle: #6f8597;--shadow-1: 0 1px 4px rgba(0, 0, 0, .4);--shadow-2: 0 8px 20px rgba(0, 0, 0, .45)}}*{box-sizing:border-box}[hidden]{display:none!important}fieldset{min-width:0;margin:0;padding:0;border:0}body{margin:0;min-width:320px;min-height:100vh;background:var(--canvas);color:var(--text)}button,input,textarea,select{font:inherit}button{background-color:var(--surface-3);color:inherit}input,textarea,select{background-color:var(--surface);color:var(--text)}::placeholder{color:var(--text-muted);opacity:.8}button{cursor:pointer}button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,a:focus-visible{outline:var(--focus-outline);outline-offset:2px}.app-shell{min-height:100vh;display:grid;grid-template-columns:248px minmax(0,1fr)}.sidebar{background:var(--nav);color:var(--text-on-accent);min-height:100vh;padding:26px 18px 20px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;z-index:20}.brand{display:flex;align-items:center;gap:12px;padding:0 8px 28px}.brand-mark{width:42px;height:42px;display:grid;place-items:center;background:var(--coral);color:var(--text-on-accent);border-radius:var(--radius-lg) var(--radius-lg) var(--radius-sm) var(--radius-lg)}.brand strong,.brand span{display:block;line-height:1.15}.brand strong{font-size:var(--text-lg)}.brand span{font-size:var(--text-md);color:var(--text-on-dark-muted);margin-top:4px}.sidebar nav{display:grid;gap:6px}.sidebar nav a{color:var(--text-on-dark);text-decoration:none;display:flex;align-items:center;gap:12px;padding:12px;border-radius:var(--radius-md);font-size:var(--text-base)}.sidebar nav a.active{background:var(--nav-2);color:var(--text-on-accent)}.sidebar nav a:hover{color:var(--text-on-accent);background:var(--nav-2)}.sidebar-bottom{margin-top:auto}.demo-chip{border:1px solid var(--line-dark);color:var(--text-on-dark);padding:8px 10px;border-radius:var(--radius-md);font-size:var(--text-sm);margin-bottom:14px}.user-row{border-top:1px solid var(--line-dark);padding-top:16px;display:grid;grid-template-columns:36px 1fr;gap:10px;align-items:center}.avatar{width:36px;height:36px;border-radius:50%;background:var(--ok-soft);color:var(--ok-text);font-size:var(--text-sm);display:grid;place-items:center;font-weight:700}.user-row strong,.user-row span{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.user-row strong{font-size:var(--text-sm)}.user-row span{color:var(--text-faint);font-size:var(--text-sm);margin-top:4px}.logout{border:0;background:none;color:var(--text-on-dark-muted);display:flex;gap:8px;padding:14px 4px 0;font-size:var(--text-sm)}.main{min-width:0}.mobile-header{display:none}.demo-bar{background:var(--warn-soft);color:var(--warn-text-strong);border-bottom:1px solid var(--warn-line);font-size:var(--text-sm);padding:8px 24px;text-align:center}.page{padding:42px clamp(22px,4vw,64px) 72px;max-width:1460px;margin:0 auto}.page.narrow{max-width:980px}.page-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:30px}.page-heading h1{margin:0;font-size:clamp(26px,3vw,38px);line-height:1.18;letter-spacing:-.035em;color:var(--text-strong);max-width:780px}.page-heading p{margin:10px 0 0;color:var(--text-muted);font-size:var(--text-base);max-width:700px;line-height:1.65}.info-popover{position:relative;display:inline-flex;align-items:center;vertical-align:middle}.info-trigger,.info-close{display:inline-flex;align-items:center;justify-content:center;border:0;cursor:pointer}.info-trigger{width:26px;height:26px;padding:0;border-radius:50%;color:var(--link);background:var(--accent-soft)}.info-trigger:hover,.info-trigger[aria-expanded=true]{background:var(--accent-soft-2)}.info-trigger[data-tooltip]:after{content:attr(data-tooltip);position:absolute;left:50%;top:calc(100% + 7px);z-index:21;display:none;width:max-content;max-width:180px;padding:6px 8px;border-radius:var(--radius-md);color:var(--text-on-accent);background:var(--nav-2);font-size:var(--text-xs);font-weight:500;line-height:1.3;transform:translate(-50%);pointer-events:none}.info-trigger[data-tooltip]:hover:after,.info-trigger[data-tooltip]:focus-visible:after{display:block}.sys-foot-note{display:flex;align-items:center;gap:6px}.sys-foot-note .info-popover{flex:none}.info-trigger:focus-visible,.info-close:focus-visible{outline:var(--focus-outline);outline-offset:2px}.info-popover-panel{position:absolute;z-index:20;top:calc(100% + 9px);left:0;width:min(300px,calc(100vw - 32px));padding:14px;border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--surface);box-shadow:var(--shadow-2);color:var(--text-2);font-size:var(--text-sm);font-weight:400;line-height:1.55;text-align:left}.info-popover-panel:before{content:"";position:absolute;top:-6px;left:9px;width:10px;height:10px;border-top:1px solid var(--line);border-left:1px solid var(--line);background:var(--surface);transform:rotate(45deg)}.info-popover-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;color:var(--text-strong);font-size:var(--text-sm);line-height:1.3}.info-close{flex:none;width:22px;height:22px;padding:0;border-radius:var(--radius-md);color:var(--text-muted);background:transparent}.info-close:hover{color:var(--text-strong);background:var(--canvas)}.info-popover-body{display:block;margin-top:6px}.info-popover-panel{max-height:min(60vh,420px);overflow:auto}.info-popover-body a{color:var(--link);font-weight:600}.metric{min-width:0}.metric-top{display:flex;align-items:center;justify-content:space-between;gap:8px;min-height:24px}.metric-label{display:inline-flex;align-items:center;gap:6px;min-width:0;color:var(--text-muted)}.metric-icon{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:var(--radius-md);color:var(--link);background:var(--accent-soft)}.metric-top>strong{color:var(--text-strong);font-size:var(--text-md);text-align:right;min-width:0;overflow-wrap:anywhere}.metric .info-popover{margin-left:auto}.metric-bar{height:7px;margin-top:6px;border-radius:var(--radius-full);background:var(--canvas);overflow:hidden}.metric-bar i{display:block;height:100%;border-radius:inherit;background:var(--bar-ok);transition:width .5s ease}.metric-warn .metric-bar i{background:var(--bar-warn)}.metric-bad .metric-bar i{background:var(--bar-bad)}.metric-idle .metric-bar i{background:var(--bar-idle)}.button{border:1px solid transparent;border-radius:var(--radius-md);padding:10px 16px;font-weight:600;font-size:var(--text-md);display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:40px;transition:background .15s,border-color .15s,transform .15s}.button:hover{transform:translateY(-1px)}.button:disabled{opacity:.55;cursor:not-allowed;transform:none}.button-primary{background:var(--accent);color:var(--text-on-accent)}.button-primary:hover{background:var(--accent-strong)}.button-secondary{background:var(--surface);border-color:var(--line-strong);color:var(--text-strong)}.button-secondary:hover{border-color:var(--line-hover)}.button-ghost{background:transparent;color:var(--text-soft)}.button-ghost:hover{background:var(--canvas)}.button-danger{background:var(--bad-soft-2);color:var(--bad-text-strong)}.dashboard-tools{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:18px}.search{height:42px;width:min(420px,100%);background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);display:flex;align-items:center;gap:10px;padding:0 12px;color:var(--text-muted)}.search input{border:0;outline:0;width:100%;background:transparent}.status-legend{display:flex;flex-wrap:wrap;gap:18px;font-size:var(--text-sm);color:var(--text-muted)}.status-legend span{display:flex;align-items:center;gap:6px}.dot{width:8px;height:8px;border-radius:50%;background:var(--idle)}.dot.working{background:var(--warn)}.dot.done{background:var(--ok)}.project-list{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden}.project-row{padding:16px;display:grid;grid-template-columns:88px minmax(0,1fr) auto;gap:18px;align-items:center;border-bottom:1px solid var(--line-soft);cursor:pointer}.project-row:last-child{border-bottom:0}.project-row:hover{background:var(--surface-2)}.project-thumb{height:112px;border-radius:var(--radius-md);position:relative;display:grid;place-items:center;color:var(--text-on-accent);overflow:hidden}.project-thumb:before{content:"";position:absolute;inset:0;background:linear-gradient(145deg,transparent 20%,rgba(0,0,0,.4))}.project-thumb svg{position:relative}.project-thumb>span{position:absolute;top:7px;left:7px;background:#00000073;padding:4px 6px;border-radius:var(--radius-sm);font-size:var(--text-sm)}.project-thumb>b{position:absolute;bottom:7px;left:7px;background:var(--warn-soft);color:var(--warn-text-strong);padding:4px 6px;border-radius:var(--radius-sm);font-size:var(--text-sm)}.thumb-0{background:linear-gradient(160deg,#2a8fa1,#e06e58)}.thumb-1{background:linear-gradient(160deg,#6b58a9,#e59b4b)}.thumb-2{background:linear-gradient(160deg,var(--ok-strong),#e7b96c)}.project-info{min-width:0}.project-title-line{display:flex;align-items:center;gap:12px}.project-title-line h2{font-size:var(--text-lg);margin:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.project-info>p{font-size:var(--text-sm);color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin:8px 0 12px}.project-meta{display:flex;gap:16px;flex-wrap:wrap;font-size:var(--text-sm);color:var(--text-muted)}.project-meta span{display:flex;align-items:center;gap:6px}.status{font-size:var(--text-sm);padding:4px 8px;border-radius:var(--radius-full);background:var(--surface-3);color:var(--text-muted);white-space:nowrap}.status-generating_media,.status-queued,.status-rendering{background:var(--warn-soft);color:var(--warn-text-strong)}.status-completed{background:var(--ok-soft);color:var(--ok-text)}.status-failed{background:var(--bad-soft);color:var(--bad-text-strong)}.row-actions{display:flex;gap:4px}.row-actions button,.scene-foot button{width:34px;height:34px;border:0;background:transparent;color:var(--text-muted);border-radius:var(--radius-md);display:grid;place-items:center}.row-actions button:disabled,.scene-foot button:disabled{opacity:.45;cursor:not-allowed}.icon-upload{width:24px;height:24px;border-radius:var(--radius-md);display:grid;place-items:center;color:var(--text-muted);cursor:pointer}.icon-upload:hover{background:var(--canvas);color:var(--text-strong)}.icon-upload svg{width:13px}.icon-upload input,.file-button input{display:none}.row-actions button:hover,.scene-foot button:hover{background:var(--canvas);color:var(--text-strong)}.empty{min-height:300px;border:1px dashed var(--line-strong);border-radius:var(--radius-lg);display:grid;place-items:center;align-content:center;text-align:center;color:var(--text-muted);padding:40px}.empty h2{font-size:var(--text-xl);color:var(--text-strong);margin:14px 0 6px}.empty p{margin:0;max-width:520px;font-size:var(--text-md);line-height:1.6}.empty .button{margin-top:18px}.project-link{color:inherit;text-decoration:none;border-radius:var(--radius-sm)}.project-link:hover{text-decoration:underline}@supports selector(:has(*)){.project-row:has(.project-link:focus-visible){outline:var(--focus-outline);outline-offset:-3px;background:var(--surface-2)}.project-link:focus-visible{outline:none}}.row-open{width:34px;height:34px;display:grid;place-items:center;color:var(--text-muted)}.back-link{border:0;background:none;color:var(--text-muted);padding:0;display:flex;align-items:center;gap:6px;margin-bottom:20px;font-size:var(--text-md)}.creation-form{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden}.creation-form section{padding:26px 28px;border-bottom:1px solid var(--line-soft)}.creation-form h2{font-size:var(--text-lg);margin:0 0 20px}.field{display:grid;gap:8px;font-size:var(--text-sm);font-weight:600;color:var(--text-soft)}.field-label{display:inline-flex;align-items:center;gap:8px;min-height:26px}.field-label .info-trigger{width:21px;height:21px}.field input,.field textarea,.field select{width:100%;border:1px solid var(--line-input);border-radius:var(--radius-md);background:var(--surface-2);color:var(--text-strong);padding:10px 12px;outline:0;font-weight:400}.field textarea{resize:vertical;line-height:1.6}.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--accent);box-shadow:var(--focus-ring)}.field small,.microcopy{font-size:var(--text-sm);color:var(--text-muted);font-weight:400;line-height:1.5}.segmented{display:inline-flex;background:var(--canvas);padding:4px;border-radius:var(--radius-md);margin:0 0 18px}.segmented button{border:0;background:transparent;padding:8px 12px;border-radius:var(--radius-md);font-size:var(--text-sm);color:var(--text-muted)}.segmented button.active{background:var(--surface);color:var(--text-strong);box-shadow:var(--shadow-1)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.check{display:flex;align-items:center;gap:10px;font-size:var(--text-sm);margin-top:14px}.check input{accent-color:var(--accent)}.advanced-toggle{width:100%;border:0;background:none;padding:0;display:flex;justify-content:space-between;align-items:center;font-weight:600;color:var(--text-strong)}.advanced-toggle>span{display:grid;gap:3px;text-align:left}.advanced-toggle small{color:var(--text-muted);font-size:var(--text-sm);font-weight:400}.advanced-panel{margin-top:20px}.form-actions{padding:18px 28px;display:flex;justify-content:flex-end;gap:10px}.creation-defaults{display:flex;flex-wrap:wrap;gap:12px 20px;color:var(--text-muted);font-size:var(--text-sm);margin:18px 0}.creation-defaults span{display:inline-flex;align-items:center;gap:6px}.script-meta{display:flex;justify-content:space-between;gap:12px;margin-top:8px;color:var(--text-muted);font-size:var(--text-sm)}.creation-footnote{padding:0 28px 18px;color:var(--text-muted);font-size:var(--text-sm);line-height:1.6;margin:0}.notice{display:flex;gap:10px;align-items:flex-start;border-radius:var(--radius-md);padding:12px 14px;font-size:var(--text-sm);line-height:1.5}.notice-info{background:var(--accent-soft);color:var(--link)}.notice-warn{background:var(--warn-soft);color:var(--warn-text-strong)}.notice-success{background:var(--ok-soft);color:var(--ok-text)}.notice-bad{background:var(--bad-soft);color:var(--bad-text-strong)}.badge{display:inline-flex;align-items:center;gap:var(--space-1);padding:2px 10px;border-radius:var(--radius-full);font-size:var(--text-sm);font-weight:600}.badge.tone-info{background:var(--accent-soft);color:var(--link)}.badge.tone-ok{background:var(--ok-soft);color:var(--ok-text)}.badge.tone-warn{background:var(--warn-soft);color:var(--warn-text)}.badge.tone-bad{background:var(--bad-soft);color:var(--bad-text)}.badge.tone-idle{background:var(--surface-3);color:var(--text-muted)}.dashboard-feedback{margin-bottom:16px}.dashboard-feedback .notice{justify-content:space-between;align-items:center}.dashboard-feedback .notice>span{display:flex;align-items:center;gap:10px}.dashboard-feedback .button{min-height:30px;padding:6px 8px;color:inherit}.studio{height:calc(100vh - 33px);display:flex;flex-direction:column;background:var(--canvas)}.studio-top{background:var(--surface);border-bottom:1px solid var(--line);padding:10px 18px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px 14px}.studio-head{display:flex;align-items:center;gap:6px 10px;min-width:0;flex:1 1 420px}.studio-top .back-link{margin:0;padding-right:10px;border-right:1px solid var(--line);white-space:nowrap}.studio-title{font-weight:600;border:1px solid transparent;background:transparent;padding:8px;min-width:140px;width:420px;flex:1 1 160px;max-width:100%;text-overflow:ellipsis}.studio-title:hover,.studio-title:focus{border-color:var(--line-strong);background:var(--surface-2);border-radius:var(--radius-md);outline:0}.save-state{font-size:var(--text-sm);color:var(--text-muted);display:flex;align-items:center;gap:4px;white-space:nowrap}.studio-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.manual-actions{position:relative;flex:none;width:auto}.manual-actions summary{display:flex;align-items:center;justify-content:center;gap:5px;width:auto;height:40px;padding:0 10px;border:1px solid var(--line);border-radius:var(--radius-md);cursor:pointer;color:var(--text-muted);list-style:none}.manual-actions summary span{display:inline;font-size:var(--text-sm);font-weight:600}.manual-actions summary::-webkit-details-marker{display:none}.manual-actions summary:hover,.manual-actions[open] summary{background:var(--surface-3);color:var(--text)}.manual-actions summary:focus-visible{outline:0;box-shadow:var(--focus-ring)}.manual-actions .menu-label{margin:4px 2px 0;font-size:var(--text-xs);font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted)}.manual-actions .menu-label+.button{margin-top:-2px}.manual-actions .menu-help{max-width:260px;margin:-2px 2px 4px;color:var(--text-muted);font-size:var(--text-xs);line-height:1.4}.manual-actions .button{justify-content:flex-start}.manual-actions .auto-save{padding:4px 2px}.manual-actions>div{position:absolute;z-index:12;right:0;top:100%;display:grid;gap:6px;width:max-content;min-width:200px;padding:10px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);box-shadow:var(--shadow-2)}.studio-notice{padding:8px 18px}.job-progress{background:var(--accent-soft);border-bottom:1px solid var(--accent-line);padding:8px 20px}.job-progress>div:first-child{display:flex;justify-content:space-between;font-size:var(--text-sm);margin-bottom:6px}.processing-hint{margin:8px 0 0;color:var(--text-muted);font-size:var(--text-sm);line-height:1.5}.job-error{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:10px 18px;background:var(--bad-soft-2);border-bottom:1px solid var(--bad-line);color:var(--bad-text-strong);font-size:var(--text-sm)}.job-error>div{display:grid;gap:4px}.job-error span{color:var(--bad-text-strong)}.progress-track{height:4px;background:var(--accent-soft-2);border-radius:var(--radius-sm);overflow:hidden}.progress-track i{display:block;height:100%;background:var(--accent)}.studio-grid{flex:1;min-height:0;display:grid;grid-template-columns:minmax(310px,33%) minmax(300px,1fr) 280px}.studio-grid.studio-basic{grid-template-columns:minmax(310px,40%) minmax(0,1fr)}.scene-panel,.preview-panel,.settings-panel{min-height:0;min-width:0}.scene-editor{display:flex;flex-direction:column;min-height:0;flex:1}.source-editor{padding:12px 16px;border-bottom:1px solid var(--line)}.source-editor summary{font-size:var(--text-sm);cursor:pointer;display:flex;justify-content:space-between;gap:8px;color:var(--text-soft)}.source-editor .field{margin-top:12px}.source-editor textarea{max-height:32vh}.scene-panel{background:var(--surface-2);border-right:1px solid var(--line);display:flex;flex-direction:column}.panel-heading{height:58px;padding:12px 16px;border-bottom:1px solid var(--line-soft);display:flex;align-items:center;justify-content:space-between;gap:10px}.panel-heading h2{font-size:var(--text-md);margin:0}.panel-heading span{font-size:var(--text-sm);color:var(--text-muted)}.panel-heading button{border:0;background:transparent;color:var(--link);font-size:var(--text-sm);display:flex;align-items:center;gap:4px}.scene-list{overflow:auto;padding:10px;display:grid;gap:8px}.scene-card{display:grid;grid-template-columns:28px 1fr;gap:8px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);padding:10px;cursor:pointer}.scene-card.selected{border-color:var(--accent);box-shadow:0 0 0 2px #176bff1a}.scene-number{width:24px;height:24px;background:var(--canvas);border-radius:var(--radius-md);display:grid;place-items:center;font-size:var(--text-sm);font-weight:700}.scene-content textarea,.scene-content input{width:100%;border:0;background:transparent;outline:0}.scene-content textarea{font-size:var(--text-sm);line-height:1.5;resize:none;min-height:51px}.scene-content input{font-size:var(--text-sm);color:var(--text-muted);border-top:1px solid var(--line-soft);padding-top:8px}.scene-foot{display:flex;align-items:center;gap:8px;margin-top:8px;font-size:var(--text-sm);color:var(--text-muted)}.scene-foot>div{margin-left:auto;display:flex}.scene-foot button{width:24px;height:24px}.scene-foot button svg{width:13px}.scene-error{display:flex;align-items:flex-start;gap:6px;margin-top:6px;padding:7px 8px;border:1px solid color-mix(in srgb,var(--bad-text-strong) 22%,transparent);border-radius:var(--radius-sm);background:var(--bad-soft);color:var(--bad-text-strong);font-size:var(--text-sm);line-height:1.4}.scene-error svg{flex:0 0 auto;margin-top:2px}.media-state{padding:4px 6px;border-radius:var(--radius-sm);background:var(--surface-3)}.media-state.ready{background:var(--ok-soft);color:var(--ok-text)}.media-state.failed{background:var(--bad-soft);color:var(--bad-text-strong)}.empty-scenes{margin:auto;padding:24px;text-align:center;color:var(--text-muted)}.empty-scenes h3{color:var(--text-strong);font-size:var(--text-base);margin:10px 0 6px}.empty-scenes p{font-size:var(--text-sm);line-height:1.55;max-width:270px}.preview-panel{display:flex;flex-direction:column;background:var(--nav-2);color:var(--text-on-accent);overflow:hidden}.preview-stage{min-height:0;flex:1;display:grid;grid-template-rows:minmax(0,1fr);place-items:center;padding:16px}.video-preview{height:min(55vh,650px);max-height:100%;max-width:90%;aspect-ratio:9/16;background:#03090e;position:relative;overflow:hidden;box-shadow:var(--shadow-3)}.video-preview.ratio-1-1{aspect-ratio:1/1;height:auto;width:min(65%,500px)}.video-preview.ratio-16-9{aspect-ratio:16/9;height:auto;width:min(90%,700px)}.preview-art{position:absolute;inset:0;background:linear-gradient(180deg,var(--nav-4) 0%,#e4a95f 64%,#9f5440);overflow:hidden}.preview-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.preview-art:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,9,14,.2),transparent 42%,rgba(3,9,14,.34));pointer-events:none}.preview-art>span{z-index:1}.result-video{width:100%;height:100%;display:block;object-fit:contain;background:#000}.preview-orb{position:absolute;width:38%;aspect-ratio:1;border-radius:50%;background:#ffe4a6;top:13%;left:31%;box-shadow:0 0 45px #ffdf91}.preview-ridge,.preview-ridge:before,.preview-ridge:after{position:absolute;content:"";bottom:-9%;left:-20%;width:90%;height:48%;background:#173d45;border-radius:50% 50% 0 0;transform:rotate(7deg)}.preview-ridge:before{left:55%;bottom:15%;width:100%;height:90%;background:var(--nav);transform:rotate(-14deg)}.preview-art>span{position:absolute;top:12px;left:12px;font-size:var(--text-sm);background:#00000059;padding:6px 8px;border-radius:var(--radius-sm)}.preview-play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:54px;height:54px;border:1px solid rgba(255,255,255,.6);border-radius:50%;background:#05121b85;color:var(--text-on-accent);display:grid;place-items:center;backdrop-filter:blur(5px)}.subtitle-preview{position:absolute;left:9%;right:9%;z-index:2;text-align:center;font-weight:700;font-size:clamp(11px,1.3vw,18px);line-height:1.35;color:var(--text-on-accent);text-shadow:-1px -1px 0 #101828,1px -1px 0 #101828,-1px 1px 0 #101828,1px 1px 0 #101828;padding:6px;background:#0000002e}.subtitle-bottom{bottom:16%}.subtitle-center{top:48%}.subtitle-top{top:15%}.transport{min-height:64px;background:var(--nav);border-top:1px solid var(--line-dark);display:flex;align-items:center;gap:10px;padding:0 16px;font-size:var(--text-sm);color:var(--text-on-dark-muted);justify-content:space-between}.transport>div{display:grid;gap:4px;min-width:0}.transport strong{font-size:var(--text-sm);color:var(--text-on-accent)}.transport .button{font-size:var(--text-sm);white-space:nowrap}.scrubber{height:3px;background:var(--nav-4);flex:1}.scrubber i{display:block;width:8%;height:100%;background:var(--coral)}.timeline{background:var(--nav);padding:8px 14px 12px}.timeline-label{display:flex;align-items:center;justify-content:space-between;font-size:var(--text-sm);margin-bottom:8px}.timeline-label small{font-size:var(--text-sm);color:var(--text-faint)}.timeline-track{height:42px;display:flex;gap:4px}.timeline-track button{border:1px solid var(--line-dark);background:var(--nav-3);color:var(--text-on-dark);min-width:30px;position:relative;overflow:hidden}.timeline-track button.active{border-color:var(--accent-line-strong);background:#244d75}.timeline-track button span{position:relative;z-index:2;font-size:var(--text-sm)}.timeline-track button i{position:absolute;inset:auto 0 0;height:4px;background:var(--coral)}.settings-panel{background:var(--surface-2);border-left:1px solid var(--line);display:flex;flex-direction:column}.settings-scroll{overflow:auto}.setting-group{padding:16px;border-bottom:1px solid var(--line-soft)}.setting-group h3{font-size:var(--text-sm);display:flex;gap:8px;align-items:center;margin:0 0 14px}.setting-group h3 svg{width:16px;color:var(--link)}.setting-group .field{margin-bottom:12px}.setting-group summary{font-weight:600;font-size:var(--text-sm);display:flex;justify-content:space-between;cursor:pointer;margin-bottom:12px}.file-button{position:relative;cursor:pointer;width:100%}.logo-preview{display:block;max-width:160px;max-height:72px;object-fit:contain;margin:0 0 12px;padding:8px;border:1px dashed var(--line-strong);border-radius:var(--radius-md);background:repeating-conic-gradient(var(--surface-3) 0 25%,var(--surface) 0 50%) 50% / 12px 12px}.logo-preview.is-circle{width:72px;height:72px;padding:0;border-style:solid;object-fit:cover;clip-path:circle(49.25% at 50% 50%)}.stage-logo{position:absolute;z-index:3;pointer-events:none}.stage-logo img{display:block;width:100%;height:auto;pointer-events:none;user-select:none}.stage-logo.is-circle img{aspect-ratio:1;object-fit:cover;clip-path:circle(49.25% at 50% 50%)}.stage-logo.is-editing{pointer-events:auto;cursor:grab;touch-action:none;outline:2px dashed #fff;outline-offset:2px;box-shadow:0 0 0 4px #00000059}.stage-logo.is-editing:active{cursor:grabbing}.stage-logo.is-editing:focus-visible{outline:var(--focus-outline);outline-offset:3px}.stage-logo-resize{position:absolute;right:-14px;bottom:-14px;width:16px;height:16px;border:2px solid #fff;border-radius:var(--radius-sm);background:var(--accent);cursor:nwse-resize;touch-action:none}.stage-logo-resize:before{content:"";position:absolute;inset:-4px -14px -14px -4px}.stage-logo-size{position:absolute;left:50%;top:calc(100% + 8px);transform:translate(-50%);padding:2px 6px;border-radius:var(--radius-sm);background:#000000bf;color:#fff;font-size:var(--text-xs);font-weight:700;white-space:nowrap}.stage-done{position:absolute;z-index:4;right:8px;top:8px;display:inline-flex;align-items:center;gap:4px;min-height:40px;padding:4px 14px;border:0;border-radius:var(--radius-full);background:var(--accent);color:var(--text-on-accent);font-size:var(--text-sm);font-weight:700;box-shadow:var(--shadow-2)}.stage-guides{position:absolute;inset:0;z-index:2;pointer-events:none}.stage-guide-unsafe,.stage-guide-band{position:absolute;left:0;right:0;display:flex;align-items:center;justify-content:center;color:#fff;font-size:var(--text-xs);font-weight:700;text-shadow:0 1px 2px #000}.stage-guide-unsafe{background:repeating-linear-gradient(135deg,#e5483a47 0 8px,#e5483a1f 8px 16px)}.stage-guide-band{border-top:2px dashed rgba(255,255,255,.85);border-bottom:2px dashed rgba(255,255,255,.85);align-items:flex-start;padding-top:4px}.cue-editor{margin-top:14px;border-top:1px solid var(--line);padding-top:12px}.scene-subtitle-editor{margin-top:10px;border:1px solid var(--line);border-radius:var(--radius-md);background:var(--surface-2)}.scene-subtitle-editor>summary{cursor:pointer;list-style-position:inside;padding:9px 12px;color:var(--text-muted);font-size:var(--text-sm);font-weight:700}.scene-subtitle-editor[open]>summary{border-bottom:1px solid var(--line);color:var(--text)}.scene-subtitle-editor>.cue-editor{margin:0;border-top:0;padding:10px 12px 12px}.cue-heading{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px;font-size:var(--text-sm)}.cue-heading button{border:0;background:transparent;color:var(--link);display:flex;align-items:center;gap:4px;font-size:var(--text-sm)}.cue-row{display:grid;grid-template-columns:47px 47px 1fr;gap:4px;margin-bottom:6px}.cue-row input{min-width:0;border:1px solid var(--line-input);border-radius:var(--radius-sm);padding:6px;font-size:var(--text-sm)}.filter-pills{display:flex;gap:8px;margin-bottom:18px}.filter-pills button{border:1px solid var(--line-strong);background:var(--surface);border-radius:var(--radius-full);padding:8px 12px;font-size:var(--text-sm)}.filter-pills button.active{background:var(--nav);color:var(--text-on-accent);border-color:var(--line-dark)}.media-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:14px}.media-grid article{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;padding-bottom:12px}.media-grid img,.media-grid video,.audio-tile{width:100%;aspect-ratio:1;object-fit:cover;background:var(--surface-4)}.audio-tile{display:grid;place-items:center;align-content:center;gap:18px;color:var(--link)}.audio-tile audio{width:88%;height:34px}.media-grid strong,.media-grid span{display:block;margin:10px 12px 0;font-size:var(--text-sm)}.media-grid span{margin-top:4px;color:var(--text-muted);font-size:var(--text-sm)}.settings-page-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:20px}.tts-page-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(360px,1fr);gap:20px;align-items:start}.tts-page-grid section{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:22px}.tts-counter{color:var(--text-muted);font-size:var(--text-sm);white-space:nowrap}.tts-textarea{width:100%;min-height:390px;resize:vertical;border:1px solid var(--line-input);border-radius:var(--radius-lg);padding:18px;color:var(--text-strong);background:var(--surface);font:inherit;line-height:1.65}.tts-textarea:focus{border-color:var(--ok-strong);outline:3px solid rgba(46,150,117,.14)}.tts-editor-footer{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:14px;color:var(--text-muted);font-size:var(--text-sm)}.tts-voice-grid{display:grid;grid-template-columns:1fr;gap:8px;margin-top:16px}.tts-voice-option{display:flex;justify-content:space-between;align-items:center;gap:8px;min-height:56px;padding:10px 12px;border:1px solid var(--line-input);border-radius:var(--radius-md);background:var(--surface);text-align:left;cursor:pointer}.tts-voice-option:hover,.tts-voice-option.selected{border-color:var(--ok-strong);background:var(--ok-soft-2)}.tts-voice-option strong,.tts-voice-option small{display:block}.tts-voice-option strong{color:var(--text-strong);font-size:var(--text-sm)}.tts-voice-option small{margin-top:4px;color:var(--text-muted);font-size:var(--text-sm);line-height:1.25}.tts-radio{display:grid;flex:0 0 20px;place-items:center;width:20px;height:20px;border:1px solid var(--line-input);border-radius:50%;color:var(--text-on-accent);background:var(--surface);font-size:var(--text-sm)}.tts-voice-option.selected .tts-radio{border-color:var(--ok-strong);background:var(--ok-strong)}.tts-speed-field{margin-top:20px}.tts-speed-field span{display:flex;justify-content:space-between}.tts-speed-field b{color:var(--ok-text)}.tts-speed-field input{accent-color:var(--ok-text)}.tts-result{display:grid;grid-template-columns:1fr auto;gap:10px 14px;align-items:center;margin-top:18px;padding:14px;border:1px solid var(--ok-line);border-radius:var(--radius-lg);background:var(--ok-soft-2)}.tts-result>div strong,.tts-result>div span{display:block}.tts-result>div strong{font-size:var(--text-sm)}.tts-result>div span{margin-top:4px;color:var(--text-muted);font-size:var(--text-sm)}.tts-result audio{width:100%;grid-column:1 / -1}.tts-result .button{justify-self:end}.hub-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin-top:8px}.hub-card{display:flex;flex-direction:column;gap:10px;padding:22px;border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--surface);color:inherit;text-decoration:none;transition:border-color .15s,transform .15s,box-shadow .15s}.hub-card:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:0 6px 20px #0000002e}.hub-card-icon{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:var(--radius-md, 12px);background:var(--accent-soft, rgba(99, 102, 241, .15));color:var(--accent)}.hub-card strong{font-size:var(--text-lg, 1.05rem)}.hub-card span{color:var(--text-muted);font-size:var(--text-sm);line-height:1.5}.dub-progress{margin-top:16px;display:flex;flex-direction:column;gap:8px}.dub-progress-row{display:flex;align-items:center;gap:8px;color:var(--text-muted);font-size:var(--text-sm)}.dub-progress-bar{height:6px;border-radius:999px;background:var(--line);overflow:hidden}.dub-progress-bar span{display:block;height:100%;background:var(--accent);transition:width .4s ease}.dub-result{margin-top:16px;display:grid;grid-template-columns:1fr auto;gap:10px 14px;align-items:center;padding:14px;border:1px solid var(--ok-line);border-radius:var(--radius-lg);background:var(--ok-soft-2)}.dub-result>div strong,.dub-result>div span{display:block}.dub-result>div span{margin-top:4px;color:var(--text-muted);font-size:var(--text-sm)}.dub-result video{width:100%;grid-column:1 / -1;border-radius:var(--radius-md, 10px)}.dub-result .button{justify-self:end}.export-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}.export-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden}.export-card img{width:100%;aspect-ratio:16/9;object-fit:cover;background:var(--surface-4);display:block}.export-card>div{padding:16px}.export-card h2{margin:0 0 8px;font-size:var(--text-base)}.export-card p{margin:0 0 14px;color:var(--text-muted);font-size:var(--text-sm)}.settings-page-grid section{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:22px}.settings-page-grid h2{font-size:var(--text-base);margin:0}.section-heading-row{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;margin-bottom:10px}.section-heading-row p{margin:6px 0 0;color:var(--text-muted);font-size:var(--text-sm)}.section-heading-row .button{flex:0 0 auto;min-height:32px;padding:8px 10px;font-size:var(--text-sm)}.usage-summary .section-heading-row{margin-bottom:16px}.usage-percent{color:var(--coral);font-size:var(--text-sm);font-weight:800}.budget-meter{height:8px;overflow:hidden;border-radius:var(--radius-full);background:var(--surface-4)}.budget-meter span{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,#2e9675,var(--coral));transition:width .24s ease}.usage-metrics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:18px}.usage-metrics div{padding:12px;border:1px solid var(--line-soft);border-radius:var(--radius-md);background:var(--surface)}.usage-metrics span,.usage-metrics strong{display:block}.usage-metrics span{color:var(--text-muted);font-size:var(--text-sm)}.usage-metrics strong{margin-top:6px;color:var(--text-strong);font-size:var(--text-lg)}.balancer-panel{margin-top:14px;border-top:1px solid var(--line-soft);padding-top:12px}.balancer-panel h3{margin:0 0 4px;font-size:var(--text-md)}.spin{animation:spin .9s linear infinite}.settings-page-grid .field{margin-bottom:16px}.center-page{min-height:100vh;display:grid;place-items:center;align-content:center;gap:10px;color:var(--text-muted)}.center-page h1{color:var(--text-strong)}.error-recovery{padding:28px;text-align:center}.error-recovery svg{color:var(--coral)}.error-recovery p{max-width:420px;margin:0 0 12px;color:var(--text-muted);line-height:1.6}.spin{animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.mobile-close,.scrim{display:none}@media(max-width:1100px){.studio{height:auto;min-height:calc(100vh - 33px)}.studio-grid,.studio-grid.studio-basic{grid-template-columns:minmax(0,1fr) minmax(0,1fr);grid-template-rows:minmax(620px,calc(100vh - 128px)) auto}.settings-panel{position:static;grid-column:1 / -1;width:auto;border-left:0;border-top:1px solid var(--line)}.settings-scroll{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));overflow:visible}.setting-group{border-right:1px solid var(--line-soft)}.studio-top{flex-wrap:wrap}.studio-head{flex:1}.video-preview{height:min(50vh,540px)}}@media(max-width:760px){.app-shell{display:block}.sidebar{position:fixed;left:0;top:0;width:260px;transform:translate(-105%);transition:transform .2s;box-shadow:10px 0 35px #00000047}.sidebar.is-open{transform:translate(0)}.mobile-close{display:grid;position:absolute;right:10px;top:12px;border:0;background:transparent;color:var(--text-on-dark-muted)}.scrim{display:block;position:fixed;inset:0;background:#020e1880;border:0;z-index:19}.mobile-header{display:flex;height:54px;background:var(--nav);color:var(--text-on-accent);align-items:center;padding:0 16px;gap:10px;font-weight:600;font-size:var(--text-md)}.mobile-header button{border:0;background:transparent;color:var(--text-on-accent);display:grid;place-items:center}.demo-bar{text-align:left;padding:8px 16px}.page{padding:28px 16px 60px}.page-heading{align-items:flex-start;flex-direction:column}.page-heading .button{width:100%}.dashboard-tools{align-items:stretch;flex-direction:column}.status-legend{display:none}.project-list{border-radius:var(--radius-lg)}.project-row{grid-template-columns:64px minmax(0,1fr);gap:12px}.project-thumb{height:88px}.project-title-line{align-items:flex-start;flex-direction:column;gap:6px}.project-meta span:last-child{display:none}.row-actions{grid-column:2;justify-content:flex-end;margin-top:-42px}.form-grid{grid-template-columns:1fr}.creation-form section{padding:22px 18px}.form-actions{padding:16px 18px;flex-wrap:wrap}.form-actions .button{flex:1}.creation-footnote{padding:0 18px 18px}.settings-page-grid,.tts-page-grid{grid-template-columns:1fr}.studio{height:auto;min-height:calc(100vh - 87px)}.studio{padding-bottom:calc(68px + env(safe-area-inset-bottom))}.studio-top{padding:8px 12px}.studio-head{width:100%;gap:4px}.studio-top .back-link{padding-right:4px;min-width:44px;justify-content:center}.studio-top .back-link span{display:none}.studio-title{width:auto;min-width:0;flex:1 1 0;padding:6px}.save-state{font-size:var(--text-xs)}.studio-actions{position:fixed;z-index:18;left:0;right:0;bottom:0;flex-wrap:nowrap;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:var(--surface);border-top:1px solid var(--line);box-shadow:var(--shadow-2)}.studio-actions>.button:first-child{flex:1}.studio-actions>.button{font-size:var(--text-sm);padding:10px;min-height:44px}.manual-actions{width:auto}.manual-actions summary{width:44px;height:44px;padding:0}.manual-actions summary span{display:none}.manual-actions>div{top:auto;bottom:calc(100% + 8px);right:0;min-width:220px}.studio-grid,.studio-grid.studio-basic{grid-template-columns:minmax(0,1fr) minmax(0,1fr);grid-template-rows:minmax(620px,calc(100vh - 128px)) auto}.settings-panel{position:static;grid-column:1 / -1;width:auto;border-left:0;border-top:1px solid var(--line)}.settings-scroll{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));overflow:visible}.setting-group{border-right:1px solid var(--line-soft)}.studio-top{flex-wrap:wrap}.studio-head{flex:1}.video-preview{height:min(50vh,540px)}}@media(max-width:760px){.app-shell{display:block}.sidebar{position:fixed;left:0;top:0;width:260px;transform:translate(-105%);transition:transform .2s;box-shadow:10px 0 35px #00000047}.sidebar.is-open{transform:translate(0)}.mobile-close{display:grid;position:absolute;right:10px;top:12px;border:0;background:transparent;color:var(--text-on-dark-muted)}.scrim{display:block;position:fixed;inset:0;background:#020e1880;border:0;z-index:19}.mobile-header{display:flex;height:54px;background:var(--nav);color:var(--text-on-accent);align-items:center;padding:0 16px;gap:10px;font-weight:600;font-size:var(--text-md)}.mobile-header button{border:0;background:transparent;color:var(--text-on-accent);display:grid;place-items:center}.demo-bar{text-align:left;padding:8px 16px}.page{padding:28px 16px 60px}.page-heading{align-items:flex-start;flex-direction:column}.page-heading .button{width:100%}.dashboard-tools{align-items:stretch;flex-direction:column}.status-legend{display:none}.project-list{border-radius:var(--radius-lg)}.project-row{grid-template-columns:64px minmax(0,1fr);gap:12px}.project-thumb{height:88px}.project-title-line{align-items:flex-start;flex-direction:column;gap:6px}.project-meta span:last-child{display:none}.row-actions{grid-column:2;justify-content:flex-end;margin-top:-42px}.form-grid{grid-template-columns:1fr}.creation-form section{padding:22px 18px}.form-actions{padding:16px 18px;flex-wrap:wrap}.form-actions .button{flex:1}.creation-footnote{padding:0 18px 18px}.settings-page-grid,.tts-page-grid{grid-template-columns:1fr}.studio-grid,.studio-grid.studio-basic{grid-template-columns:1fr;grid-template-rows:auto auto auto}.scene-panel{display:flex;min-height:430px;max-height:70vh;border-right:0;border-top:1px solid var(--line);order:2}.preview-panel{min-height:600px;order:1}.settings-panel{order:3}.settings-scroll{display:block}.preview-stage{padding:10px}.video-preview{height:min(52vh,520px)}.timeline-label small,.login-art{display:none}.login-page{display:block!important}.login-panel{min-height:100vh;padding:22px}.login-box{max-width:440px;margin:12vh auto}.login-brand{padding-left:0}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;transition-duration:.01ms!important}}.login-page{min-height:100vh;display:grid;grid-template-columns:minmax(300px,44%) 1fr;background:var(--surface-2)}.login-art{background:var(--nav);display:grid;place-items:center;overflow:hidden;position:relative}.login-art:after{content:"";position:absolute;width:420px;height:420px;border:1px solid var(--line-dark);border-radius:50%;left:-180px;bottom:-170px}.vertical-frame{height:min(78vh,700px);aspect-ratio:9/16;background:linear-gradient(var(--nav-3),#db9362 65%,#7c4235);position:relative;overflow:hidden;box-shadow:var(--shadow-3)}.frame-sun{position:absolute;width:52%;aspect-ratio:1;border-radius:50%;background:#ffe6ae;top:15%;left:24%;box-shadow:0 0 70px #fddc91}.frame-caption{position:absolute;left:9%;right:9%;bottom:24%;text-align:center;color:var(--text-on-accent);font-size:clamp(17px,2vw,26px);font-weight:700;line-height:1.35;text-shadow:0 2px 5px #4d2018}.sound-wave{position:absolute;bottom:8%;left:18%;right:18%;display:flex;justify-content:center;align-items:center;gap:6px;height:35px}.sound-wave i{width:3px;background:var(--surface);border-radius:var(--radius-sm);opacity:.9}.sound-wave i:nth-child(1),.sound-wave i:nth-child(9){height:8px}.sound-wave i:nth-child(2),.sound-wave i:nth-child(8){height:17px}.sound-wave i:nth-child(3),.sound-wave i:nth-child(7){height:28px}.sound-wave i:nth-child(4),.sound-wave i:nth-child(6){height:20px}.sound-wave i:nth-child(5){height:34px}.login-panel{display:grid;place-items:center;padding:50px}.login-box{width:min(430px,100%)}.login-brand{padding-left:0}.login-brand span{color:var(--text-muted)}.login-box h1{font-size:var(--text-2xl);letter-spacing:-.04em;margin:16px 0 8px;color:var(--text-strong)}.login-box>p{color:var(--text-muted);font-size:var(--text-md);margin:0 0 24px}.login-box form{display:grid;gap:16px}.google-button{min-height:43px;border:1px solid var(--line-strong);border-radius:var(--radius-md);background:var(--surface);color:var(--text-strong);display:flex;align-items:center;justify-content:center;gap:10px;font-weight:600;cursor:pointer}.google-button:hover{background:var(--surface-2);border-color:var(--line-hover)}.google-button:disabled{opacity:.55;cursor:wait}.google-mark{width:22px;height:22px;display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;color:#4285f4;font-family:Arial,sans-serif;font-weight:700}.login-divider{display:flex;align-items:center;gap:10px;color:var(--text-muted);font-size:var(--text-sm)}.login-divider:before,.login-divider:after{content:"";height:1px;background:var(--line);flex:1}.login-box form>label{display:grid;gap:8px;font-size:var(--text-sm);font-weight:600}.login-box form input{height:43px;border:1px solid var(--line-input);border-radius:var(--radius-md);padding:0 12px}.login-box form .button{margin-top:4px}.login-method{border:0;background:transparent;color:var(--link);cursor:pointer;font:inherit;font-weight:600;padding:4px;text-align:center}.login-method:hover{text-decoration:underline}.voice-preview{display:flex;flex-direction:column;align-items:flex-start;gap:4px}.voice-preview small{color:var(--bad-text)}.dub-page-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(340px,.85fr);gap:22px;align-items:start}.dub-preview-card,.dub-form-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:22px}.dub-preview-card .section-heading-row,.dub-form-card .field{margin-bottom:16px}.ready-chip{display:inline-flex;align-items:center;gap:6px;color:var(--ok-text);background:var(--ok-soft);border-radius:var(--radius-full);padding:6px 10px;font-size:var(--text-sm);font-weight:700;white-space:nowrap}.video-preview-frame{position:relative;min-height:360px;max-height:620px;background:var(--nav);border-radius:var(--radius-lg);overflow:hidden;display:grid;place-items:center}.video-preview-frame video{width:100%;height:min(620px,66vh);object-fit:contain;display:block}.video-preview-frame audio{display:none}.video-empty{display:grid;gap:12px;place-items:center;color:var(--text-faint);min-height:360px}.dub-subtitle-overlay{position:absolute;left:8%;right:8%;bottom:26px;padding:8px 12px;color:var(--text-on-accent);background:#000000ad;border-radius:var(--radius-sm);text-align:center;font-weight:700;line-height:1.4;transition:top .15s,bottom .15s,transform .15s,font-size .15s}.dub-subtitle-top{top:26px;bottom:auto}.dub-subtitle-center{top:50%;bottom:auto;transform:translateY(-50%)}.dub-subtitle-bottom{bottom:26px}.dub-subtitle-focus{padding:10px 16px;border-radius:var(--radius-md);font-weight:800}.dub-subtitle-minimal{background:#00000061;border-radius:var(--radius-sm);font-weight:600}.field-error{color:var(--bad-text);font-size:var(--text-sm);font-weight:500}.subtitle-format-panel{border-top:1px solid var(--line);margin:20px 0;padding:18px 0 0}.subtitle-format-panel:disabled{opacity:.5}.subtitle-format-panel h3{margin:0;font-size:var(--text-base);color:var(--text-strong)}.subtitle-format-panel .section-heading-row{margin-bottom:14px}.subtitle-format-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.subtitle-format-grid .field{margin-bottom:12px}.subtitle-color-row{display:grid;grid-template-columns:1fr 1fr auto;gap:12px;align-items:end}.subtitle-color-row input[type=color]{width:100%;height:38px;padding:4px}.subtitle-color-row .check{margin-bottom:8px;white-space:nowrap}.dub-form-card .voice-preview{margin-top:2px}.dub-form-card .voice-preview .button{padding-left:0}.dub-preview-actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px;padding-top:16px}.upload-dropzone{min-height:136px;border:1px dashed var(--line-hover);border-radius:var(--radius-lg);background:var(--surface-2);display:grid;place-items:center;align-content:center;gap:6px;text-align:center;color:var(--text-muted);margin-bottom:20px;cursor:pointer}.upload-dropzone:hover{border-color:var(--accent);background:var(--accent-soft)}.upload-dropzone strong{color:var(--text-strong);font-size:var(--text-base)}.upload-dropzone span{font-size:var(--text-sm);color:var(--text-muted)}.upload-dropzone input,.video-empty-upload input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}.upload-dropzone{position:relative}.upload-dropzone:focus-within{box-shadow:var(--focus-ring);border-color:var(--accent)}.dub-form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;align-items:start}.select-with-action{display:flex;gap:8px;align-items:stretch}.select-with-action select{flex:1;min-width:0}.icon-action{flex:0 0 auto;display:grid;place-items:center;width:42px;min-height:42px;border:1px solid var(--line-strong);border-radius:var(--radius-md);background:var(--surface);color:var(--link);cursor:pointer}.icon-action:hover{background:var(--accent-soft);border-color:var(--accent-line)}.icon-action:focus-visible{outline:0;box-shadow:var(--focus-ring)}.icon-action:disabled{opacity:.6;cursor:wait}.engine-select{display:grid;gap:6px}.field-hint{font-size:var(--text-sm);font-weight:400;color:var(--text-muted);line-height:1.45}.field-hint a{color:var(--link);font-weight:600}.video-empty-upload{cursor:pointer;width:100%;height:100%;align-content:center;gap:8px;text-align:center;padding:24px;color:var(--text-on-dark-muted)}.video-empty-upload strong{color:var(--text-on-dark);font-size:var(--text-base)}.video-empty-upload span{font-size:var(--text-sm)}.video-empty-upload{position:relative}.video-empty-upload:hover{background:var(--nav-2)}.video-empty-upload:focus-within{box-shadow:inset var(--focus-ring)}.upload-dropzone-compact{min-height:0;grid-template-columns:auto auto 1fr;justify-items:start;text-align:left;padding:10px 14px;gap:10px}.upload-dropzone-compact span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100%}.dub-check{margin:4px 0 20px}.dub-check span{display:grid;gap:4px}.dub-check small{color:var(--text-muted);font-weight:400;font-size:var(--text-sm)}@media(max-width:1100px){.dub-page-grid{grid-template-columns:1fr}.video-preview-frame{min-height:280px}.video-preview-frame video{height:min(560px,70vh)}}@media(max-width:560px){.dub-preview-card,.dub-form-card{padding:16px}.dub-form-row{grid-template-columns:1fr;gap:0}.video-preview-frame,.video-empty{min-height:230px}.subtitle-format-grid,.subtitle-color-row{grid-template-columns:1fr;gap:0}.subtitle-color-row .check{margin:0 0 14px}}.whiteboard-page{display:flex;flex-direction:column;gap:14px;height:calc(100vh - 80px)}.whiteboard-page .page-heading{flex-shrink:0;flex-direction:column;align-items:flex-start;gap:10px}.whiteboard-iframe{flex:1;width:100%;min-height:520px;border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--nav)}.whiteboard-how{display:flex;align-items:center;flex-wrap:wrap;gap:6px 10px;font-size:var(--text-md);color:var(--text-2);background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);padding:8px 14px}.whiteboard-how span:not(.whiteboard-how-arrow){background:var(--accent-soft);color:var(--link);border-radius:var(--radius-sm);padding:4px 10px;font-weight:500}.whiteboard-how-arrow{color:var(--text-muted);font-size:var(--text-lg)}.annotation-badge{position:absolute;top:-5px;right:-5px;width:14px;height:14px;border-radius:50%;background:var(--annotation-ok);color:var(--text-on-accent);font-size:var(--text-sm);display:grid;place-items:center;line-height:1;font-weight:700;border:1.5px solid var(--line-soft)}.post-caption-wrap{position:relative;flex:none}.post-caption-wrap>.post-caption-copy{position:absolute;top:6px;right:16px}.post-caption summary{padding-right:120px}.post-caption{flex:none;background:var(--nav);border-top:1px solid var(--line-dark);color:var(--text-on-dark);padding:0 16px}.post-caption summary{display:flex;align-items:center;justify-content:space-between;gap:8px;min-height:40px;cursor:pointer;font-size:var(--text-sm);font-weight:700;color:var(--text-on-accent);list-style:none}.post-caption summary::-webkit-details-marker{display:none}.post-caption summary>span:before{content:"▸ ";color:var(--text-on-dark-muted)}.post-caption[open] summary>span:before{content:"▾ "}.post-caption-copy{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line-dark);background:var(--nav-3);color:var(--text-on-dark);border-radius:var(--radius-md);padding:6px 10px;font:inherit;font-size:var(--text-sm);font-weight:600;cursor:pointer}.post-caption-copy:hover{border-color:var(--accent-line-strong)}.post-caption[open]{padding-bottom:12px;max-height:40vh;overflow-y:auto}.post-caption-title{margin:2px 0 6px;font-size:var(--text-md);font-weight:700;color:var(--text-on-accent)}.post-caption-body{margin:0;white-space:pre-line;font-size:var(--text-sm);line-height:1.55}.channel-presets{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px;margin:16px 0 8px}.channel-presets-label{font-weight:750;font-size:var(--text-base);color:var(--text-strong)}.channel-preset-card{position:relative;display:flex;align-items:stretch;gap:10px;min-height:78px;padding:9px;border:1px solid var(--line-input);border-radius:var(--radius-md);background:var(--surface);color:var(--text-strong);text-align:left;font:inherit;cursor:pointer;transition:border-color .16s ease,box-shadow .16s ease,transform .16s ease}.channel-preset-card:hover{border-color:var(--accent);transform:translateY(-1px);box-shadow:0 5px 16px #122b4317}.channel-preset-card:focus-visible{outline:3px solid color-mix(in srgb,var(--accent) 35%,transparent);outline-offset:2px}.channel-preset-card.active{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent),0 5px 16px #122b431a}.channel-preset-art{position:relative;flex:0 0 62px;width:62px;height:86px;overflow:hidden;border-radius:9px;background:#183d77;box-shadow:inset 0 0 0 1px #ffffff38}.channel-preset-art img{display:block;width:100%;height:100%;object-fit:cover}.channel-preset-art-badge{position:absolute;right:4px;bottom:4px;max-width:calc(100% - 8px);overflow:hidden;padding:2px 4px;border-radius:4px;background:#06121db8;color:#fff;font-size:8px;font-weight:800;letter-spacing:.03em;line-height:1.1;text-overflow:ellipsis;text-transform:uppercase;white-space:nowrap}.channel-preset-copy{display:flex;min-width:0;flex:1;flex-direction:column;justify-content:center;gap:3px}.channel-preset-copy strong{font-size:var(--text-md);line-height:1.25}.channel-preset-copy small{display:-webkit-box;overflow:hidden;color:var(--text-muted);font-size:var(--text-sm);line-height:1.3;-webkit-box-orient:vertical;-webkit-line-clamp:2}.channel-preset-check{position:absolute;top:7px;right:8px;width:18px;height:18px;border-radius:50%;color:var(--accent);font-size:13px;font-weight:800;text-align:center}.channel-kit-actions{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 12px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.search:focus-within{border-color:var(--accent);box-shadow:var(--focus-ring)}.scene-content input:focus-visible,.scene-content textarea:focus-visible{outline:var(--focus-outline);outline-offset:2px;border-radius:var(--radius-sm)}.back-link,.panel-heading button{min-height:32px;padding:4px 8px;margin-left:-8px;border-radius:var(--radius-md);cursor:pointer}.back-link:hover,.panel-heading button:hover{background:#176bff12}input[type=checkbox],input[type=radio]{width:18px;height:18px;accent-color:var(--accent);flex:none}@media(max-width:760px){.scene-foot{flex-wrap:wrap}.back-link{min-height:40px}}.mode-switch{margin-bottom:16px}.mode-switch-label{display:block;font-weight:700;font-size:var(--text-base);color:var(--text-strong);margin-bottom:8px}.mode-switch-options{display:grid;grid-template-columns:1fr 1fr;gap:10px}.mode-switch-options button{display:grid;gap:4px;text-align:left;padding:12px 14px;border:1.5px solid var(--line-input);border-radius:var(--radius-lg);background:var(--surface);color:var(--text-strong);font:inherit;cursor:pointer;min-height:64px}.mode-switch-options button strong{font-size:var(--text-base)}.mode-switch-options button small{font-size:var(--text-sm);color:var(--text-muted);line-height:1.4}.mode-switch-options button:hover{border-color:var(--accent)}.mode-switch-options button.active{border-color:var(--accent);background:var(--accent-soft);box-shadow:0 0 0 3px #176bff1f}@media(max-width:560px){.mode-switch-options{grid-template-columns:1fr}}.settings-more{margin-top:14px;border-top:1px solid var(--line-soft);padding-top:12px}.settings-more summary{cursor:pointer;font-weight:700;font-size:var(--text-md);color:var(--text-strong);min-height:32px;display:grid;gap:2px;list-style:none}.settings-more summary::-webkit-details-marker{display:none}.settings-more summary:after{content:"Mở ▾";font-weight:600;font-size:var(--text-sm);color:var(--link)}.settings-more[open] summary:after{content:"Thu gọn ▴"}.settings-more summary small{font-weight:500;font-size:var(--text-sm);color:var(--text-muted)}.settings-more .budget-meter{margin-top:10px}.settings-more .usage-metrics{margin:14px 0 16px}.layout-template-summary{display:grid;gap:3px;margin:0 0 14px;padding:12px 14px;border:1px solid var(--line-soft);border-radius:var(--radius-md);background:var(--canvas)}.layout-template-summary-label{color:var(--text-muted);font-size:var(--text-sm)}.layout-template-summary strong{color:var(--text-strong);font-size:var(--text-md)}.layout-template-summary small{color:var(--text-muted);font-size:var(--text-sm)}.layout-template-advanced{margin:0 0 14px}.layout-template-advanced .advanced-panel{margin-top:14px}.mode-switch-options button:focus-visible{outline:var(--focus-outline);outline-offset:2px}.settings-page-grid section>.button{margin-top:16px}.scene-content>textarea{font-size:var(--text-md);color:var(--text-strong)}.scene-content .scene-prompt{display:block;border-top:1px solid var(--line-soft);padding-top:8px;margin-top:2px}.scene-content .scene-prompt span{display:block;font-size:var(--text-sm);font-weight:700;color:var(--text-muted)}.scene-content .scene-prompt textarea{min-height:36px;color:var(--text-muted)}.search input{height:100%}.source-editor summary{min-height:28px;align-items:center}.scene-content{min-width:0}.icon-upload input,.file-button input{display:block;position:absolute;width:1px;height:1px;opacity:0;overflow:hidden;clip-path:inset(50%)}.icon-upload{position:relative}.icon-upload:focus-within{outline:var(--focus-outline);outline-offset:1px}.file-button:focus-within{outline:var(--focus-outline);outline-offset:2px}.scene-foot{flex-wrap:wrap;row-gap:6px}.scene-foot>div{gap:4px;align-items:center}.scene-foot .scene-regenerate{width:auto;height:32px;display:inline-flex;align-items:center;gap:6px;padding:0 10px;font:inherit;font-weight:600;color:var(--link);border-radius:var(--radius-md)}.scene-foot .scene-regenerate svg{width:14px}.transport-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}.publish-readiness-note{margin:8px 0 0;color:var(--warn-text);font-size:var(--text-sm)}.scene-menu{position:relative}.scene-foot .scene-menu-trigger{width:32px;height:32px}.scene-foot .scene-menu-trigger svg{width:18px}.scene-foot .scene-menu-trigger[aria-expanded=true]{background:var(--canvas);color:var(--text-strong)}.scene-menu-list{position:absolute;right:0;top:calc(100% + 4px);z-index:20;width:240px;display:grid;padding:6px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-2);cursor:default}.scene-menu-list>span{padding:8px 10px 4px;font-size:var(--text-sm);font-weight:700;color:var(--text-muted)}.scene-menu-list>span:not(:first-child){border-top:1px solid var(--line-soft);margin-top:4px}.scene-foot .scene-menu-list button,.scene-menu-upload{width:100%;height:auto;min-height:36px;display:flex;align-items:center;padding:6px 10px;border-radius:var(--radius-md);font:inherit;font-size:var(--text-md);color:var(--text-strong);text-align:left;cursor:pointer;position:relative}.scene-foot .scene-menu-list button:hover,.scene-menu-upload:hover{background:var(--surface-3)}.scene-foot .scene-menu-list button.danger{color:var(--bad-text)}.scene-menu-upload input{position:absolute;width:1px;height:1px;opacity:0;overflow:hidden;clip-path:inset(50%)}.scene-menu-upload:focus-within{outline:var(--focus-outline);outline-offset:-2px}.studio-tabs{display:none}@media(max-width:760px){.studio-tabs{display:grid;grid-template-columns:1fr 1fr;gap:6px;padding:8px 12px;background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:15}.studio-tabs button{min-height:40px;border:1px solid var(--line);border-radius:var(--radius-md);background:var(--surface);font:inherit;font-weight:700;font-size:var(--text-base);color:var(--text-strong);cursor:pointer}.studio-tabs button span{font-weight:500;font-size:var(--text-sm);color:var(--text-muted);margin-left:4px}.studio-tabs button[aria-pressed=true]{background:var(--accent);border-color:var(--accent);color:var(--text-on-accent)}.studio-tabs button[aria-pressed=true] span{color:#ffffffd9}.studio-grid.phone-scenes .preview-panel,.studio-grid.phone-preview .scene-panel{display:none}.studio-grid.phone-scenes .scene-panel{max-height:none;border-top:0}.scene-foot .scene-regenerate,.scene-foot .scene-menu-trigger{height:40px}.scene-foot .scene-menu-trigger{width:40px}.scene-foot>div{margin-left:auto}}.duration-picker{margin:14px 0 4px;display:grid;gap:8px}.duration-picker-label{font-weight:700;font-size:var(--text-base);color:var(--text-strong)}.duration-options{display:flex;flex-wrap:wrap;gap:6px}.duration-options button{min-height:36px;padding:6px 12px;border:1.5px solid var(--line-input);border-radius:var(--radius-full);background:var(--surface);color:var(--text-strong);font:inherit;font-size:var(--text-md);font-weight:600;cursor:pointer}.duration-options button:hover{border-color:var(--accent)}.duration-options button.active{border-color:var(--accent);background:var(--accent);color:var(--text-on-accent)}.duration-options button:focus-visible{outline:var(--focus-outline);outline-offset:2px}.duration-plan{display:grid;gap:4px;padding:10px 12px;border-radius:var(--radius-lg);background:var(--surface-3);border:1px solid var(--line-soft)}.duration-plan strong{font-size:var(--text-md);color:var(--text-strong)}.duration-plan>span{font-size:var(--text-sm);color:var(--text-muted)}.duration-plan summary{cursor:pointer;font-size:var(--text-sm);font-weight:600;color:var(--link);min-height:28px;display:flex;align-items:center}.duration-plan ol{margin:4px 0 0;padding-left:20px;display:grid;gap:4px;font-size:var(--text-sm);color:var(--text-strong)}.duration-note{font-size:var(--text-sm);color:var(--text-muted)}.panel-heading .duration-ok{font-weight:600;color:var(--ok-text)}.panel-heading .duration-off{font-weight:600;color:var(--warn-text-strong)}.api-key-card{display:grid;gap:10px;margin-top:14px;padding:14px;border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--surface-2)}.api-key-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.api-key-head strong{display:block;font-size:var(--text-base)}.api-key-head span{display:block;margin-top:4px;font-size:var(--text-sm);color:var(--text-muted)}.api-key-head b{flex:none;font-size:var(--text-sm);padding:6px 8px;border-radius:var(--radius-full);background:var(--surface-3);color:var(--text-muted)}.api-key-head b.configured{background:var(--ok-soft);color:var(--ok-text)}.api-key-form{display:grid;gap:6px}.api-key-form label{font-size:var(--text-sm);font-weight:700;color:var(--text-strong)}.api-key-form>div{display:flex;flex-wrap:wrap;gap:8px}.api-key-form input{flex:1 1 240px;min-width:0;min-height:40px;padding:8px 12px;border:1.5px solid var(--line-input);border-radius:var(--radius-md);font:inherit;font-size:var(--text-base);background:var(--surface)}.api-key-form input:focus-visible{outline:var(--focus-outline);outline-offset:1px;border-color:var(--accent)}.api-key-form .button{min-height:40px}.api-key-actions{display:flex;gap:8px;flex-wrap:wrap}.api-key-actions .button{min-height:36px;font-size:var(--text-md)}.api-key-help{font-size:var(--text-sm);color:var(--text-muted);line-height:1.5}.api-key-help a{color:var(--link);text-decoration:underline}.air-setup-steps{list-style:none;margin:10px 0 0;padding:0;display:grid;gap:6px}.air-step{display:grid;grid-template-columns:18px 1fr;gap:8px;align-items:start;font-size:var(--text-md);color:var(--text-muted)}.air-step small{display:block;color:var(--text-muted)}.air-step-running{color:var(--text-strong)}.air-step-running>span{color:var(--link)}.air-step-done>span{color:var(--ok-text)}.air-step-failed{color:var(--bad-text-strong)}.air-step-failed>span{color:var(--bad-text-strong)}.sys-live{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:var(--text-md);color:var(--text-muted)}.sys-live .button{min-height:34px;padding:6px 12px}.sys-dot{display:inline-block;flex:none;width:9px;height:9px;border-radius:50%;background:var(--bar-idle)}.sys-dot.tone-ok{background:var(--bar-ok)}.sys-dot.tone-warn{background:var(--bar-warn)}.sys-dot.tone-bad{background:var(--bar-bad)}.sys-banner{display:flex;align-items:center;gap:8px;margin-bottom:16px;padding:12px 14px;border-radius:var(--radius-lg);border:1px solid var(--line);background:var(--surface);font-size:var(--text-md)}.sys-banner.tone-ok{color:var(--tone-ok);border-color:var(--ok-line);background:var(--ok-soft-2)}.sys-banner.tone-bad{color:var(--tone-bad);border-color:var(--bad-line);background:var(--bad-soft-2)}.sys-tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px;margin-bottom:16px}@media(min-width:1100px){.sys-tiles{grid-template-columns:none;grid-auto-flow:column;grid-auto-columns:minmax(0,1fr)}.sys-tiles .sys-tile strong{font-size:var(--text-lg)}}.sys-tile{background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--bar-idle);border-radius:var(--radius-lg);padding:14px 16px;display:flex;flex-direction:column;gap:4px;min-width:0}.sys-tile.tone-ok{border-left-color:var(--bar-ok)}.sys-tile.tone-warn{border-left-color:var(--bar-warn)}.sys-tile.tone-bad{border-left-color:var(--bar-bad)}.sys-tile span{font-size:var(--text-sm);color:var(--text-muted)}.sys-tile strong{font-size:var(--text-xl);letter-spacing:-.02em;color:var(--text-strong);overflow-wrap:anywhere}.sys-tile small{font-size:var(--text-sm);color:var(--text-muted);line-height:1.5;overflow-wrap:anywhere}.sys-alerts{background:var(--surface);border:1px solid var(--warn-line);border-radius:var(--radius-lg);padding:16px 18px;margin-bottom:18px}.sys-alerts h2,.sys-card h2{margin:0;font-size:var(--text-base);display:flex;align-items:center;gap:8px}.sys-alerts ul{list-style:none;margin:10px 0 0;padding:0;display:grid;gap:8px}.sys-alerts li{display:flex;gap:10px;align-items:flex-start;font-size:var(--text-md);line-height:1.5}.sys-alerts li svg{flex:none;margin-top:2px}.sys-alerts li.tone-bad{color:var(--tone-bad)}.sys-alerts li.tone-warn{color:var(--tone-warn)}.sys-alerts li.tone-idle{color:var(--tone-idle)}.sys-alerts li div{display:flex;flex-direction:column;min-width:0}.sys-alerts li span{color:var(--text-muted)}.sys-machines{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,430px),1fr));gap:18px;margin-bottom:18px;align-items:stretch}.sys-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:20px;min-width:0}.sys-card h3{margin:0 0 8px;font-size:var(--text-sm);text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted)}.sys-solo p{margin:8px 0 0;font-size:var(--text-md);color:var(--text-muted);line-height:1.65}.sys-machine>header{display:flex;align-items:flex-start;gap:12px}.sys-machine>header>svg{flex:none;margin-top:2px;color:var(--text-2)}.sys-machine>header>div{flex:1;min-width:0}.sys-machine>header p{margin:4px 0 0;font-size:var(--text-sm);color:var(--text-muted);line-height:1.5;overflow-wrap:anywhere}.sys-machine{display:flex;flex-direction:column}.status-badge{display:inline-flex;align-items:center;gap:6px;flex:none;border-radius:var(--radius-full);padding:4px 10px;font-size:var(--text-sm);font-weight:600;background:var(--surface-3);color:var(--tone-idle);white-space:nowrap}.status-badge.tone-ok{background:var(--ok-soft);color:var(--ok-text)}.status-badge.tone-warn{background:var(--warn-soft);color:var(--tone-warn)}.status-badge.tone-bad{background:var(--bad-soft);color:var(--tone-bad)}.status-dot{width:7px;height:7px;border-radius:50%;background:currentColor}.sys-chips{display:flex;flex-wrap:wrap;gap:6px;margin:10px 0 2px}.sys-chips:empty{display:none}.sys-chips span{font-size:var(--text-sm);padding:2px 10px;border-radius:var(--radius-full);background:var(--surface-3);color:var(--tone-idle)}.sys-chips span.tone-ok{background:var(--ok-soft);color:var(--ok-text)}.sys-chips span.tone-warn{background:var(--warn-soft);color:var(--tone-warn)}.sys-meters{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px 18px;margin:16px 0 6px}.sys-meter{min-width:0}.sys-meter-top{display:flex;justify-content:space-between;gap:8px;font-size:var(--text-sm);color:var(--text-muted)}.sys-meter-label{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:var(--radius-md);color:var(--link);background:var(--accent-soft)}.sys-meter-top strong{color:var(--text-strong);font-size:var(--text-md);text-align:right;white-space:nowrap}.sys-meter small{display:block;margin-top:4px;font-size:var(--text-sm);line-height:1.45;color:var(--text-muted)}.sys-meter.tone-warn small{color:var(--tone-warn)}.sys-meter.tone-bad small{color:var(--tone-bad)}.sys-bar{height:7px;margin-top:6px;border-radius:var(--radius-full);background:var(--canvas);overflow:hidden}.sys-bar i{display:block;height:100%;border-radius:var(--radius-full);background:var(--bar-ok);transition:width .5s ease}.sys-meter.tone-warn .sys-bar i{background:var(--bar-warn)}.sys-meter.tone-bad .sys-bar i{background:var(--bar-bad)}.sys-meter.tone-idle .sys-bar i{background:var(--bar-idle)}.sys-sparks,.sys-section{margin-top:18px;padding-top:14px;border-top:1px solid var(--line-soft)}.sys-spark{margin-bottom:8px}.sys-spark-top{display:flex;justify-content:space-between;font-size:var(--text-sm);color:var(--text-muted)}.sys-spark-top strong{color:var(--text-strong)}.sys-spark svg{display:block;width:100%;height:40px;margin-top:4px;background:var(--surface-2);border-radius:var(--radius-md)}.sys-spark .axis{stroke:var(--text-on-dark);stroke-width:1}.sys-spark .line{stroke:var(--accent);stroke-width:1.6;stroke-linejoin:round}.sys-spark .area{fill:#176bff1f}.sys-spark:nth-of-type(2) .line{stroke:var(--coral)}.sys-spark:nth-of-type(2) .area{fill:#ff6b551f}.sys-spark:nth-of-type(3) .line{stroke:var(--ok)}.sys-spark:nth-of-type(3) .area{fill:#22b78d24}.sys-axis{display:flex;justify-content:space-between;font-size:var(--text-xs);color:var(--text-muted)}.sys-models,.sys-procs,.sys-share,.sys-decisions,.sys-feed,.sys-jobs,.sys-services{list-style:none;margin:0;padding:0}.sys-models li{display:flex;gap:10px;align-items:flex-start;padding:8px 0;font-size:var(--text-md)}.sys-models li .sys-dot{margin-top:6px}.sys-models li div{display:flex;flex-direction:column;gap:2px;min-width:0}.sys-models li span{color:var(--text-muted);font-size:var(--text-sm);line-height:1.5;overflow-wrap:anywhere}.sys-models em{display:flex;flex-wrap:wrap;gap:6px;margin-top:4px;font-style:normal}.sys-models code,.sys-feed code{font-size:var(--text-xs);background:var(--surface-3);border-radius:var(--radius-sm);padding:1px 6px}.sys-procs li{display:grid;grid-template-columns:minmax(120px,1.1fr) 1.4fr 62px;gap:10px;align-items:center;font-size:var(--text-md);padding:4px 0}.sys-procs .sys-bar{margin-top:0;height:6px}.sys-procs .sys-bar i{background:var(--accent)}.sys-procs strong{text-align:right;font-size:var(--text-sm)}.sys-lanes{width:100%;border-collapse:collapse;font-size:var(--text-md)}.sys-lanes th,.sys-lanes td{padding:8px 6px;text-align:left;border-bottom:1px solid var(--line-soft);vertical-align:top}.sys-lanes thead th{font-size:var(--text-xs);font-weight:600;color:var(--text-muted)}.sys-lanes tbody th{font-weight:600;color:var(--text-2)}.sys-lanes tr.is-off{color:var(--text-muted)}.sys-lanes small{display:block;margin:2px 0 0 16px;font-size:var(--text-xs);color:var(--text-muted);line-height:1.4}.sys-two{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,430px),1fr));gap:18px;margin-bottom:18px;align-items:start}.sys-two:empty{display:none}.sys-legend{display:flex;gap:14px;margin:8px 0 12px;font-size:var(--text-sm);color:var(--text-muted)}.sys-legend i{display:inline-block;width:10px;height:10px;border-radius:var(--radius-sm);margin-right:6px}.sys-share{margin-bottom:18px!important}.sys-share li{display:grid;grid-template-columns:minmax(110px,.8fr) 2fr 34px;gap:10px;align-items:center;font-size:var(--text-md);padding:6px 0}.sys-stack{display:flex;height:20px;border-radius:var(--radius-md);overflow:hidden;background:var(--canvas)}.sys-stack i{display:flex;align-items:center;justify-content:center;color:var(--text-on-accent);font-size:var(--text-xs);font-style:normal;font-weight:600;min-width:2px;transition:width .5s ease}.sys-share strong{text-align:right}.sys-decisions li{display:grid;grid-template-columns:62px 1fr auto;gap:10px;font-size:var(--text-md);line-height:1.5;padding:6px 0;border-top:1px solid var(--line-soft)}.sys-decisions time{color:var(--text-muted);font-variant-numeric:tabular-nums}.sys-decisions small{color:var(--text-muted);white-space:nowrap}.sys-feed li{display:grid;grid-template-columns:9px auto 1fr auto;gap:10px;align-items:center;font-size:var(--text-md);padding:6px 0;border-top:1px solid var(--line-soft)}.sys-feed li:first-child{border-top:0}.sys-feed li.tone-bad{color:var(--tone-bad)}.sys-feed small{color:var(--text-muted);white-space:nowrap}.sys-jobs li,.sys-services li{display:flex;gap:12px;align-items:center;justify-content:space-between;padding:10px 0;border-top:1px solid var(--line-soft);font-size:var(--text-md)}.sys-jobs li:first-child,.sys-services li:first-child{border-top:0}.sys-jobs li>div,.sys-services li>div{display:flex;flex-direction:column;gap:2px;flex:1;min-width:0}.sys-jobs li span,.sys-services li span{font-size:var(--text-sm);color:var(--text-muted);overflow-wrap:anywhere}.sys-jobs li .status-badge,.sys-services li .status-badge{font-size:var(--text-sm)}.sys-services li>.sys-dot{margin-top:0}.sys-jobs .sys-bar{max-width:320px;margin-top:6px}.sys-foot{margin-top:6px}.sys-details{margin-bottom:18px;border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--surface);overflow:hidden}.sys-details summary{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:48px;padding:12px 16px;color:var(--text-strong);font-size:var(--text-md);font-weight:700;cursor:pointer;list-style:none}.sys-details summary::-webkit-details-marker{display:none}.sys-details summary:after{content:"Xem ▾";color:var(--link);font-size:var(--text-sm);font-weight:600;white-space:nowrap}.sys-details[open] summary:after{content:"Thu gọn ▴"}.sys-details summary small{margin-left:auto;color:var(--text-muted);font-size:var(--text-sm);font-weight:500;overflow-wrap:anywhere}.sys-details>.sys-two,.sys-details>.sys-section,.sys-details>.sys-sparks{margin:0;padding:0 16px 16px}.sys-details>.sys-two{padding-top:0}.sys-details>.sys-two .sys-card{padding:16px}.sys-machine-details{margin-top:14px;margin-bottom:0}.sys-machine-details>.sys-section,.sys-machine-details>.sys-sparks{border-top:1px solid var(--line-soft);padding-top:14px}.sys-secondary-details{margin-top:0}@media(max-width:760px){.sys-live{width:100%}.sys-procs li{grid-template-columns:minmax(90px,1fr) 1fr 56px}.sys-share li{grid-template-columns:90px 1fr 30px}.sys-decisions li{grid-template-columns:1fr;gap:2px}.sys-decisions small{justify-self:start}}@media(prefers-reduced-motion:reduce){.sys-bar i,.sys-stack i{transition:none}}.machines-panel{margin-top:4px}.machine-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--line-soft)}.machine-list li{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:12px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line-soft)}.machine-list li.is-off .machine-text strong{color:var(--text-muted)}.machine-text{display:flex;flex-direction:column;gap:4px;min-width:0}.machine-text strong{font-size:var(--text-base);color:var(--text-strong)}.machine-text span{font-size:var(--text-sm);color:var(--text-muted);line-height:1.5;overflow-wrap:anywhere}.machine-state{border-radius:var(--radius-full);padding:4px 10px;font-size:var(--text-sm);font-weight:600;background:var(--surface-3);color:var(--text-muted);white-space:nowrap}.machine-state.tone-ok{background:var(--ok-soft);color:var(--ok-text)}.machine-state.tone-warn{background:var(--warn-soft);color:var(--warn-text)}.machine-state.tone-bad{background:var(--bad-soft);color:var(--bad-text)}.switch{display:inline-flex;align-items:center;gap:8px;padding:4px 10px 4px 4px;min-height:32px;border:1px solid var(--line-strong);border-radius:var(--radius-full);background:var(--surface-3);color:var(--text-soft);font-size:var(--text-sm);font-weight:600;transition:background .15s,border-color .15s}.switch .switch-knob{width:24px;height:24px;border-radius:50%;background:var(--surface);box-shadow:var(--shadow-1);transition:transform .15s}.switch[aria-checked=true]{background:var(--ok-strong);border-color:var(--mint-strong);color:var(--text-on-accent);padding:4px 4px 4px 10px;flex-direction:row-reverse}.switch:disabled{opacity:.55;cursor:not-allowed}.machine-warning{margin:12px 0 0;padding:10px 12px;border-radius:var(--radius-md);background:var(--warn-soft-2);color:var(--warn-text-strong);font-size:var(--text-md);line-height:1.6}.mode-choice{margin:16px 0 0;display:grid;gap:8px}.mode-choice legend{padding:0;margin-bottom:8px;font-size:var(--text-sm);font-weight:600;color:var(--text-muted)}.mode-choice label{display:flex;gap:10px;align-items:flex-start;padding:10px 12px;border:1px solid var(--line);border-radius:var(--radius-lg);cursor:pointer}.mode-choice label.is-chosen{border-color:var(--accent);background:var(--accent-soft)}.mode-choice input{margin-top:4px;accent-color:var(--accent)}.mode-choice span{display:flex;flex-direction:column;gap:2px;font-size:var(--text-md)}.mode-choice small{color:var(--text-muted);font-size:var(--text-sm);line-height:1.5}.machine-notice{margin:10px 0 0}.machine-notice.tone-warn{color:var(--warn-text)}.machine-notice.tone-ok{color:var(--ok-text)}.machine-links{margin:14px 0 0;font-size:var(--text-md);color:var(--text-muted);line-height:1.6}.machine-problems{margin:8px 0 0;padding:0 0 0 18px;font-size:var(--text-md);color:var(--bad-text)}.sys-machine.is-off{opacity:.72}.sys-off-note{margin:10px 0 0;padding:8px 12px;border-radius:var(--radius-md);background:var(--surface-3);font-size:var(--text-md);color:var(--text-muted)}@media(max-width:560px){.info-popover-panel{position:fixed;inset:auto 16px 16px;width:auto;max-width:none}.info-popover-panel:before{display:none}.machine-list li{grid-template-columns:1fr auto}.machine-list li .machine-state{grid-column:1;justify-self:start}.machine-list li .switch{grid-row:1;grid-column:2}}@media(pointer:coarse){.info-trigger,.field-label .info-trigger{width:44px;height:44px}}.sys-sync{margin-top:12px;padding:12px 14px;border-radius:var(--radius-lg);background:var(--surface-2);border:1px solid var(--line-soft)}.sys-machine-context{box-sizing:border-box}.sys-sync.tone-warn{background:var(--warn-soft-2);border-color:var(--warn-line)}.sys-sync.tone-bad{background:var(--bad-soft-2);border-color:var(--bad-line)}.sys-sync-top{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:var(--text-md)}.sys-sync p{margin:6px 0 0;font-size:var(--text-sm);color:var(--text-muted);line-height:1.55;overflow-wrap:anywhere}.sys-sync .sys-bar{margin-top:8px}.sys-sync ul{margin:8px 0 0;padding:0 0 0 18px;font-size:var(--text-sm);color:var(--text-2)}.sys-source-note{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:12px 0 0;padding:10px 12px;border:1px solid var(--line-soft);border-radius:var(--radius-lg);background:var(--surface-2);font-size:var(--text-sm);color:var(--text-muted);line-height:1.55}.sys-context-label{display:inline-flex;align-items:center;gap:7px;min-width:0;color:var(--text-2)}.sys-context-label svg{color:var(--link);flex:none}.sys-context-label strong{color:var(--text-strong);font-size:var(--text-sm)}.sys-context-label small{color:var(--text-muted);font-size:var(--text-sm)}.sys-sync>.info-popover{margin-top:6px}.machine-sync{font-size:var(--text-sm);color:var(--text-muted)}.machine-sync b{color:var(--tone-idle, var(--text-muted))}.machine-sync.tone-ok b{color:var(--ok-text)}.machine-sync.tone-warn b{color:var(--warn-text)}.machine-sync.tone-bad b{color:var(--bad-text)}.link-button{margin-left:8px;padding:0;border:0;background:none;color:var(--link);font-size:var(--text-sm);font-weight:600;text-decoration:underline}.link-button:disabled{opacity:.5;cursor:wait}.sys-sync p.sys-recovery{margin-top:6px;color:var(--tone-warn, var(--warn-text))}.save-state.save-failed{color:var(--bad-text)}.save-state .link-button{margin-left:6px}.video-options{margin-top:16px;border:1px solid var(--line-soft);border-radius:var(--radius-md);overflow:hidden}.preset-config-summary{display:grid;gap:5px;padding:16px;color:var(--text-soft);background:var(--surface-2);border-bottom:1px solid var(--line-soft)}.preset-config-summary strong{color:var(--text-strong)}.preset-config-summary span{font-size:var(--text-sm)}.preset-config-summary .button{justify-self:start;margin-top:4px}.content-quality-card{margin:0 0 18px;padding:14px 16px;border:1px solid color-mix(in srgb,var(--warning) 35%,var(--line));border-radius:12px;background:color-mix(in srgb,var(--warning) 8%,var(--surface))}.content-quality-card.is-good{border-color:color-mix(in srgb,var(--ok) 35%,var(--line));background:color-mix(in srgb,var(--ok) 7%,var(--surface))}.content-quality-head{display:flex;align-items:center;justify-content:space-between;gap:12px;color:var(--text-strong);font-weight:750}.content-quality-head span{display:inline-flex;align-items:center;gap:7px}.content-quality-head strong{font-variant-numeric:tabular-nums}.content-quality-card p{margin:6px 0 0;color:var(--text-muted);font-size:var(--text-sm)}.quality-dimension-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:6px;margin-top:12px}.quality-dimension{display:flex;align-items:center;justify-content:space-between;gap:5px;min-width:0;padding:6px 8px;border-radius:8px;background:color-mix(in srgb,var(--warning) 10%,var(--surface));color:var(--text-muted);font-size:11px}.quality-dimension span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.quality-dimension strong{color:var(--text-strong);font-variant-numeric:tabular-nums}.quality-dimension.is-good{background:color-mix(in srgb,var(--ok) 12%,var(--surface))}.quality-dimension.is-good strong{color:var(--ok-strong)}@media(max-width:720px){.quality-dimension-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}.content-quality-card details{margin-top:9px;color:var(--text-muted);font-size:var(--text-sm)}.content-quality-card summary{cursor:pointer;color:var(--accent);font-weight:700}.content-quality-card ul{margin:8px 0 0;padding-left:20px}.content-quality-recommendations{display:grid;gap:8px}.content-quality-recommendations li{display:flex;align-items:center;justify-content:space-between;gap:12px}.content-quality-recommendations li>span{flex:1}.recommendation-apply{flex:0 0 auto;padding:4px 8px;font-size:12px}.recommendation-note{display:block;margin-top:10px;color:var(--text-muted)}@media(max-width:720px){.content-quality-recommendations li{align-items:flex-start;flex-direction:column;gap:6px}}.batch-layout{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(320px,.9fr);gap:18px;align-items:start}.batch-form,.batch-results{display:grid;gap:14px}.batch-section-title{display:flex;align-items:center;gap:8px;color:var(--text-strong);font-size:var(--text-lg)}.batch-form textarea{width:100%;resize:vertical;min-height:220px}.batch-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.batch-options label{display:grid;gap:6px;color:var(--text-muted);font-size:var(--text-sm);font-weight:700}.batch-template-summary{display:flex;align-items:center;gap:12px;min-width:0;padding:10px;border:1px solid var(--line-soft);border-radius:var(--radius-md);background:var(--surface-2)}.batch-template-summary>div{display:grid;gap:3px;min-width:0}.batch-template-summary span{color:var(--text-muted);font-size:var(--text-sm)}.batch-results ol{display:grid;gap:8px;margin:0;padding:0;list-style:none}.batch-empty{display:grid;justify-items:center;gap:8px;padding:48px 18px;color:var(--text-muted);text-align:center}.batch-empty strong{color:var(--text-strong)}.batch-empty span{font-size:var(--text-sm)}.rights-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.rights-card{display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:start}.rights-card h2{margin:0 0 7px;color:var(--text-strong);font-size:var(--text-lg)}.rights-card p,.rights-card ul{margin:0 0 12px;color:var(--text-muted);font-size:var(--text-sm);line-height:1.6}.rights-card ul{padding-left:20px}.rights-icon{display:grid;place-items:center;width:38px;height:38px;border-radius:var(--radius-md);color:var(--accent-strong);background:var(--accent-soft)}@media(max-width:760px){.rights-grid{grid-template-columns:1fr}}.batch-results li{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 0;border-bottom:1px solid var(--line-soft)}.batch-results li>div{display:grid;gap:3px;min-width:0}.batch-results li strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.batch-results li span{color:var(--text-muted);font-size:var(--text-sm)}@media(max-width:900px){.batch-layout{grid-template-columns:1fr}}@media(max-width:560px){.batch-options{grid-template-columns:1fr}}.video-options .setting-group:last-of-type{border-bottom:0}.video-options .microcopy{padding:0 16px 12px}.auto-save{margin-top:0;white-space:nowrap}@media(max-width:760px),(pointer:coarse){.channel-presets{grid-template-columns:1fr}.channel-preset-card{min-height:70px}.info-trigger{position:relative}.info-trigger:before{content:"";position:absolute;inset:-10px}.mobile-close,.logout,.link-button,.advanced-toggle,.channel-presets button,.duration-options button,.mode-switch-options button,.switch,.button,button.button-ghost{min-height:44px}.mobile-close,.menu-button,button[aria-label="Mở menu"]{min-width:44px;min-height:44px}.link-button{display:inline-flex;align-items:center;padding-top:6px;padding-bottom:6px}}.confirm-dialog{width:min(440px,calc(100vw - 32px));padding:0;border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--surface);color:var(--text);box-shadow:var(--shadow-3)}.confirm-dialog::backdrop{background:#07121c80}.confirm-body{padding:var(--space-5)}.confirm-body h2{margin:0;font-size:var(--text-lg);line-height:1.4;color:var(--text-strong)}.confirm-body p{margin:var(--space-2) 0 0;font-size:var(--text-base);line-height:1.55;color:var(--text-2)}.confirm-actions{display:flex;justify-content:flex-end;flex-wrap:wrap;gap:var(--space-2);margin-top:var(--space-5)}@media(max-width:560px){.confirm-actions{flex-direction:column-reverse}.confirm-actions .button{width:100%;justify-content:center}}a.button{text-decoration:none}.skip-link{position:absolute;z-index:100;top:8px;left:8px;padding:10px 16px;border-radius:var(--radius-md);background:var(--accent);color:var(--text-on-accent);font-weight:700;text-decoration:none;transform:translateY(-160%)}.skip-link:focus{transform:none}.main:focus,.main h1[tabindex="-1"]:focus{outline:none}.wizard{max-width:900px}.wizard-steps{list-style:none;display:flex;flex-wrap:wrap;gap:var(--space-2);margin:var(--space-3) 0 var(--space-4);padding:0}.wizard-steps li{flex:1 1 auto}.wizard-steps button{width:100%;display:flex;align-items:center;gap:8px;padding:8px 12px;min-height:44px;border:1px solid var(--line);border-radius:var(--radius-md);background:var(--surface);color:var(--text-muted);font-size:var(--text-sm);font-weight:600;cursor:pointer;white-space:nowrap}.wizard-steps button:disabled{opacity:.55;cursor:default}.wizard-steps button:focus-visible{outline:var(--focus-outline);outline-offset:2px}.wizard-steps .wizard-step-no{display:grid;place-items:center;width:22px;height:22px;flex:none;border-radius:var(--radius-full);background:var(--surface-3);color:var(--text-2);font-size:var(--text-xs)}.wizard-steps .is-current button{border-color:var(--accent);color:var(--text-strong);background:var(--accent-soft)}.wizard-steps .is-current .wizard-step-no{background:var(--accent);color:var(--text-on-accent)}.wizard-steps .is-done button{color:var(--text-2)}.wizard-steps .is-done .wizard-step-no{background:var(--ok-strong);color:var(--text-on-accent)}@media(max-width:760px){.wizard-steps .wizard-step-label{display:none}.wizard-steps li{flex:1}.wizard-steps button{justify-content:center}}.wizard-panel{border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--surface);padding:var(--space-5)}.wizard-panel:focus{outline:none}.wizard-section h1{margin:0 0 6px;font-size:var(--text-2xl);color:var(--text-strong);letter-spacing:-.02em}.wizard-lead{margin:0 0 var(--space-4);color:var(--text-muted);font-size:var(--text-base);line-height:1.6}.wizard-section .setting-group{border:1px solid var(--line-soft);border-radius:var(--radius-md);padding:var(--space-4);margin-top:var(--space-4)}.wizard-section .setting-group:first-of-type{margin-top:0}.wizard-customize{margin-top:var(--space-4)}.wizard-template-state{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:var(--space-2);margin-top:var(--space-4);padding:var(--space-3);border:1px solid var(--line);border-radius:var(--radius-md);background:var(--surface-2)}.wizard-template-state .badge{margin-left:8px}.wizard-models-head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:var(--space-2);margin-bottom:var(--space-3)}.wizard-models-head .model-summary{font-size:var(--text-sm);color:var(--text-2);font-weight:600}.model-rows{list-style:none;margin:0;padding:0;display:grid;gap:var(--space-2)}.model-row{border:1px solid var(--line-soft);border-radius:var(--radius-md);padding:var(--space-3)}.model-row-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px}.model-row-head strong{color:var(--text-strong);font-size:var(--text-base)}.model-row select{width:100%;border:1px solid var(--line-input);border-radius:var(--radius-md);background:var(--surface-2);color:var(--text-strong);padding:10px 12px}.wizard-music-chip{display:inline-flex;align-items:center;gap:8px;font-size:var(--text-sm);color:var(--text-2);margin:8px 0}.wizard-brand{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:var(--space-4);align-items:start}.wizard-brand-preview .preview-stage{position:relative;display:grid;place-items:center;background:var(--nav);border-radius:var(--radius-lg);padding:var(--space-3);min-height:320px}@media(max-width:760px){.wizard-brand{grid-template-columns:1fr}}.wizard-summary{margin:0;display:grid;gap:var(--space-2)}.wizard-summary-row{display:flex;align-items:center;justify-content:space-between;gap:var(--space-2);border:1px solid var(--line-soft);border-radius:var(--radius-md);padding:var(--space-3)}.wizard-summary-row dt{font-size:var(--text-sm);color:var(--text-muted);margin:0 0 2px}.wizard-summary-row dd{margin:0;color:var(--text-strong);font-weight:600;overflow-wrap:anywhere}.wizard-pipeline{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin-top:var(--space-4);padding:var(--space-3);border-radius:var(--radius-md);background:var(--surface-2)}.wizard-pipeline-step{display:inline-flex;align-items:center;gap:4px;font-size:var(--text-sm);font-weight:600;color:var(--text-2)}.wizard-nav{display:flex;justify-content:space-between;gap:var(--space-2);margin-top:var(--space-4)}.wizard-nav .button{min-width:140px;justify-content:center}@media(max-width:560px){.wizard-nav .button{min-width:0;flex:1}}.trends-meta{color:var(--text-muted);font-size:var(--text-sm);margin:var(--space-3) 0}.trend-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:var(--space-3)}.trend-card{border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--surface);padding:var(--space-4);display:flex;flex-direction:column;gap:8px}.trend-card-top{display:flex;align-items:center;justify-content:space-between;gap:8px}.trend-card-meta{color:var(--text-muted);font-size:var(--text-sm);white-space:nowrap}.trend-card h2{margin:2px 0;font-size:var(--text-lg);color:var(--text-strong);line-height:1.3}.trend-hook{margin:0;color:var(--text-2);font-style:italic;line-height:1.5}.trend-why{margin:0;font-size:var(--text-sm);color:var(--text-2);line-height:1.5}.trend-outline summary{cursor:pointer;font-size:var(--text-sm);font-weight:600;color:var(--link);min-height:32px;display:flex;align-items:center}.trend-outline ol{margin:6px 0 0;padding-left:20px;display:grid;gap:4px;font-size:var(--text-sm);color:var(--text-2);line-height:1.5}.trend-tags{margin:0;font-size:var(--text-sm);color:var(--link);overflow-wrap:anywhere}.trend-card .button{margin-top:auto;justify-content:center}@media(max-width:560px){.trend-list{grid-template-columns:1fr}}.director-settings{border-top:1px solid var(--line-soft);padding-top:var(--space-4);margin-top:var(--space-3)}.production-plan-card{margin:0 0 12px;border:1px solid color-mix(in srgb,var(--accent) 30%,var(--line));border-radius:var(--radius-md);background:color-mix(in srgb,var(--accent) 6%,var(--surface))}.production-plan-card summary{cursor:pointer;padding:10px 14px;font-weight:600;font-size:var(--text-sm);color:var(--accent);display:flex;align-items:center;gap:6px}.production-plan-content{padding:0 14px 14px}.plan-meta{margin:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:6px 12px;font-size:var(--text-sm)}.plan-meta>div{display:flex;gap:6px}.plan-meta dt{color:var(--text-muted);white-space:nowrap}.plan-meta dt:after{content:":"}.plan-meta dd{margin:0;color:var(--text-strong);font-weight:600;overflow-wrap:anywhere}.plan-scenes{margin:10px 0 0;padding-left:20px;display:grid;gap:8px;font-size:var(--text-sm)}.plan-scenes li{line-height:1.45}.plan-scenes strong{display:block;color:var(--text-strong)}.plan-scenes small{color:var(--text-muted);display:block;margin-top:2px;overflow-wrap:anywhere}@media(max-width:760px){.login-page{display:block;min-height:100svh}.login-art{display:none}.login-panel{min-height:100svh;padding:28px 24px}.login-box{width:100%;max-width:420px}.login-brand{margin-bottom:24px}}