:root{--bg: #f4f2ed;--panel: #ffffff;--panel-soft: rgba(255, 255, 255, .86);--chrome: rgba(255, 255, 255, .86);--sidebar-bg: rgba(255, 255, 255, .72);--field: #ffffff;--active: #ffffff;--subtle: rgba(247, 244, 239, .8);--ink: #151515;--muted: #6f6a61;--line: #d8d3ca;--accent: #0a7c72;--accent-strong: #075d56;--primary-text: #ffffff;--warm: #f15a3b;--gold: #d7a01f;--grid-a: rgba(10, 124, 114, .08);--grid-b: rgba(241, 90, 59, .06);--drop-bg: rgba(10, 124, 114, .07);--drop-active-bg: rgba(10, 124, 114, .16);--video-bg: #111111;--caption-bg: rgba(17, 17, 17, .76);--toast-bg: #111111;--toast-fg: #ffffff;--shadow: 0 18px 50px rgba(24, 22, 19, .12);color-scheme:light;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Arial,sans-serif}html[data-theme=dark]{--bg: #282c34;--panel: #21252b;--panel-soft: rgba(33, 37, 43, .92);--chrome: rgba(33, 37, 43, .92);--sidebar-bg: rgba(33, 37, 43, .86);--field: #1e2228;--active: #2c313a;--subtle: rgba(44, 49, 58, .78);--ink: #abb2bf;--muted: #7f848e;--line: #3e4451;--accent: #61afef;--accent-strong: #56b6c2;--primary-text: #1e2228;--warm: #e06c75;--gold: #e5c07b;--grid-a: rgba(97, 175, 239, .07);--grid-b: rgba(198, 120, 221, .05);--drop-bg: rgba(97, 175, 239, .1);--drop-active-bg: rgba(97, 175, 239, .18);--video-bg: #1e2228;--caption-bg: rgba(30, 34, 40, .86);--toast-bg: #1e2228;--toast-fg: #abb2bf;--shadow: 0 18px 50px rgba(0, 0, 0, .36);color-scheme:dark}*{box-sizing:border-box}html,body{height:100%}body{margin:0;min-height:0;overflow:hidden;background:linear-gradient(90deg,var(--grid-a) 1px,transparent 1px),linear-gradient(0deg,var(--grid-b) 1px,transparent 1px),var(--bg);background-size:40px 40px;color:var(--ink)}button,input,select,textarea{font:inherit}button,.file-button,.button-link,.desktop-app-link{border:1px solid var(--line);background:var(--panel);color:var(--ink);min-height:40px;padding:0 14px;border-radius:8px;cursor:pointer;text-decoration:none;transition:border-color .12s ease,transform .12s ease,background .12s ease}button:hover,.file-button:hover,.button-link:hover,.desktop-app-link:hover{border-color:var(--accent)}button:active,.file-button:active,.button-link:active,.desktop-app-link:active{transform:translateY(1px)}button:disabled{cursor:not-allowed;opacity:.48}.primary{background:var(--accent);border-color:var(--accent);color:var(--primary-text)}.primary:hover{background:var(--accent-strong)}.app-shell{height:100vh;min-height:0;display:grid;grid-template-rows:auto 1fr;overflow:hidden}.topbar{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 24px;border-bottom:1px solid var(--line);background:var(--chrome);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.brand{display:flex;align-items:center;flex:0 1 auto;gap:14px;min-width:0}.brand-mark{width:46px;height:46px;border-radius:12px;box-shadow:0 10px 20px #15151524}.brand h1,.brand p,.cue-header h2,.suggestion-header h3,.live-panel h2,.live-panel p{margin:0}.brand h1{font-size:22px;line-height:1.1}.brand p,.drop-zone span,.progress-panel small,.live-panel span{color:var(--muted)}.brand p{font-size:13px;margin-top:4px}.desktop-version-badge{display:inline-flex;width:fit-content;margin-top:6px;padding:2px 7px;border:1px solid var(--line);border-radius:999px;color:var(--muted);font-size:11px;line-height:1.4}.toolbar{display:flex;align-items:center;flex:1 1 auto;gap:10px;flex-wrap:wrap;justify-content:flex-end;min-width:0}#projectSelect{flex:1 1 420px;min-width:240px;max-width:620px}.icon-button{width:42px;height:42px;padding:0;display:inline-grid;place-items:center}.icon-button svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:2}.icon-button .theme-system-icon{stroke-width:1.8}.theme-system-icon__light{fill:#f4f2ed}.theme-system-icon__dark{fill:#282c34}.theme-toggle{flex:0 0 auto}.file-button input{display:none}.file-button,.button-link{display:inline-flex;align-items:center}.login-screen{min-height:100vh;display:grid;place-items:center;padding:24px}.login-panel{width:min(380px,100%);display:grid;gap:12px;padding:24px;border:1px solid var(--line);border-radius:8px;background:var(--panel-soft);box-shadow:var(--shadow)}.login-panel .brand-mark{justify-self:center}.login-panel h1{margin:0;text-align:center}.login-error{min-height:20px;margin:0;color:var(--warm)}.workspace{--sidebar-width: 340px;position:relative;min-height:0;display:grid;grid-template-columns:var(--sidebar-width) 8px minmax(0,1fr);overflow:hidden}.workspace:after{content:"Drop SRT or media anywhere";position:absolute;inset:14px;z-index:12;display:grid;place-items:center;border:1px dashed var(--accent);border-radius:8px;color:var(--text);background:color-mix(in srgb,var(--drop-active-bg) 76%,transparent);font-size:20px;font-weight:700;opacity:0;pointer-events:none;transform:scale(.99);transition:opacity .12s ease,transform .12s ease}.workspace.dragging-files:after{opacity:1;transform:scale(1)}.sidebar{position:relative;min-height:0;border-right:1px solid var(--line);background:var(--sidebar-bg);overflow:hidden}.sidebar-content{height:100%;min-height:0;display:grid;grid-template-rows:auto auto auto auto auto auto 1fr;overflow:hidden}.sidebar-toggle{position:absolute;top:10px;right:8px;z-index:6;width:32px;min-width:0;height:32px;min-height:32px;padding:0;line-height:1}.sidebar-resize-handle{min-width:8px;border-right:1px solid var(--line);background:color-mix(in srgb,var(--line) 22%,transparent);cursor:col-resize;touch-action:none}.sidebar-resize-handle:hover,.sidebar-resize-handle:focus-visible,body.is-resizing-sidebar .sidebar-resize-handle{background:var(--accent);outline:none}.workspace.sidebar-collapsed .sidebar-content{visibility:hidden;opacity:0;pointer-events:none}.workspace.sidebar-collapsed .sidebar-toggle{left:8px;right:auto}.workspace.sidebar-collapsed .sidebar-resize-handle{cursor:default}.drop-zone{margin:16px;padding:18px 48px 18px 18px;min-height:96px;border:1px dashed var(--accent);border-radius:8px;display:grid;align-content:center;gap:4px;background:var(--drop-bg)}.drop-zone strong{font-size:20px}.drop-zone.dragging{background:var(--drop-active-bg)}.settings-panel{padding:0 16px 16px;display:grid;gap:12px}.field-row{display:grid;grid-template-columns:92px 1fr;align-items:center;gap:10px}label,summary{color:var(--muted);font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:0}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:8px;background:var(--field);color:var(--ink)}input,select{min-height:38px;padding:0 10px}details{border-top:1px solid var(--line);padding-top:10px}details[open]{display:grid;gap:8px}summary{cursor:pointer}.prompt-details textarea{min-height:180px;font-size:14px;line-height:1.45}.prompt-tools{display:grid;gap:8px}.prompt-tools span{color:var(--muted);font-size:13px}.prompt-buttons,.prompt-history div{display:flex;gap:8px}.prompt-buttons button,.prompt-history select{flex:1;min-width:0}.prompt-history button{flex:0 0 auto;min-width:92px;padding:0 10px}.prompt-history{display:grid;gap:8px}.progress-panel{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--subtle)}.progress-panel div{padding:12px;border-right:1px solid var(--line)}.progress-panel div:last-child{border-right:none}.progress-panel span{display:block;font-size:24px;font-weight:800}.save-strip{padding:10px 16px;border-bottom:1px solid var(--line);color:var(--muted);font-size:13px}.generation-progress{display:grid;gap:8px;padding:12px 16px;border-bottom:1px solid var(--line);background:var(--subtle)}.progress-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13px;font-weight:700}.generation-progress small{color:var(--muted)}progress{width:100%;height:10px;overflow:hidden;border:none;border-radius:999px;background:var(--line)}progress::-webkit-progress-bar{background:var(--line);border-radius:999px}progress::-webkit-progress-value{background:var(--accent);border-radius:999px}progress::-moz-progress-bar{background:var(--accent);border-radius:999px}.cue-list{min-height:0;overflow:auto;overscroll-behavior:contain;padding:10px}.cue-item{width:100%;display:grid;grid-template-columns:42px 1fr auto;gap:10px;text-align:left;border:1px solid transparent;background:transparent;padding:10px;border-radius:8px;min-height:64px}.cue-item.active{border-color:var(--accent);background:var(--active);box-shadow:0 8px 20px #0a7c721f}.cue-item .index{font-weight:800;color:var(--accent)}.cue-item .preview{overflow:hidden}.cue-item .preview strong,.cue-item .preview small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.cue-item .preview small{color:var(--muted);margin-top:4px}.cue-item .state-dot{width:10px;height:10px;border-radius:50%;background:var(--line);align-self:center}.cue-item.has-suggestions .state-dot{background:var(--gold)}.cue-item.translated .state-dot{background:var(--accent)}.main-stage{min-width:0;min-height:0;display:grid;grid-template-columns:minmax(420px,1fr) minmax(520px,1.08fr);gap:14px;overflow:hidden;padding:14px;overscroll-behavior:contain}.video-workbench{min-width:0;min-height:0;display:grid;grid-template-rows:minmax(0,auto) auto;align-content:start;gap:10px}.video-frame{position:relative;overflow:hidden;border:1px solid var(--line);border-radius:8px;background:var(--video-bg);box-shadow:var(--shadow)}video{display:block;width:100%;aspect-ratio:16 / 9;background:var(--video-bg)}.desktop-player-panel{display:grid;place-items:center;gap:8px;width:100%;aspect-ratio:16 / 9;color:var(--text);text-align:center;background:linear-gradient(90deg,color-mix(in srgb,var(--grid-line) 58%,transparent) 1px,transparent 1px),linear-gradient(0deg,color-mix(in srgb,var(--grid-line) 58%,transparent) 1px,transparent 1px),var(--video-bg);background-size:24px 24px}.desktop-player-panel strong{font-size:18px}.desktop-player-panel span{color:var(--muted);font-size:13px}.video-caption{position:absolute;left:8%;right:8%;bottom:56px;padding:10px 14px;border-radius:8px;background:var(--caption-bg);color:#fff;text-align:center;font-size:clamp(18px,2vw,28px);line-height:1.45;direction:rtl}.media-status{grid-column:1;min-height:1.35em;color:var(--muted);font-size:.85rem;line-height:1.35}.live-panel{min-width:0;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:8px 12px;padding:12px;border:1px solid var(--line);border-radius:8px;background:var(--panel-soft)}.live-panel span,.live-panel h2{min-width:0}.live-panel h2{font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}#liveEnglish,#liveArabic{display:none}.live-panel button{grid-column:2;width:132px;min-width:0}#convertMediaButton{grid-row:1}.desktop-app-link{grid-column:2;grid-row:2;width:132px;min-width:0;text-align:center}#playCueButton{grid-row:3}.editor{min-width:0;min-height:0;overflow:hidden}.video-workbench.hidden+.editor{grid-column:1 / -1}.empty-state{min-height:280px;display:grid;place-content:center;text-align:center;gap:10px}.empty-state h2,.empty-state p{margin:0}.empty-state p{color:var(--muted)}.hidden{display:none!important}.cue-editor{height:100%;min-height:0;display:grid;grid-template-rows:auto minmax(180px,36%) minmax(170px,1fr) auto;gap:12px}.cue-header,.suggestion-header{display:flex;align-items:center;justify-content:space-between;gap:16px}.cue-number{color:var(--warm);font-weight:800;text-transform:uppercase;font-size:12px}.cue-header{padding:12px 14px;border:1px solid var(--line);border-radius:8px;background:var(--panel-soft)}.cue-header h2{margin-top:4px;font-size:22px}.nav-buttons{display:flex;gap:8px}.text-grid{min-height:0;display:grid;grid-template-columns:1fr 1fr;gap:12px}.source-box,.translation-box{min-width:0;min-height:0;display:grid;grid-template-rows:auto 1fr;gap:6px}textarea{min-height:0;padding:14px;resize:none;line-height:1.55;font-size:18px}#translationText{font-size:22px}.suggestions-panel{min-height:0;display:grid;grid-template-rows:auto 1fr;gap:10px;overflow:hidden}.suggestion-header h3{font-size:18px}.suggestions{min-height:0;overflow:auto;overscroll-behavior:contain;display:grid;align-content:start;gap:8px}.suggestion{display:grid;grid-template-columns:32px 1fr auto;gap:10px;align-items:center;padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:var(--panel)}.suggestion .rank{width:32px;height:32px;border-radius:8px;display:grid;place-items:center;background:#f15a3b1f;color:var(--warm);font-weight:800}.suggestion p{margin:0;direction:rtl;font-size:18px;line-height:1.4}.output-details{min-height:0;border-top:1px solid var(--line);padding-top:10px}.output-details summary{cursor:pointer;font-weight:800;color:var(--ink)}.output-details[open]{display:grid;gap:14px}.output-header{display:flex;align-items:center;justify-content:space-between;gap:16px}.output-header p{margin:0}.output-header p{color:var(--muted);font-size:13px}.output-srt{min-height:180px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:15px;line-height:1.5;direction:ltr;unicode-bidi:plaintext}.toast{position:fixed;right:18px;bottom:18px;max-width:min(420px,calc(100vw - 36px));padding:14px 16px;border-radius:8px;background:var(--toast-bg);color:var(--toast-fg);box-shadow:var(--shadow)}.admin-dialog{width:min(760px,calc(100vw - 32px));border:1px solid var(--line);border-radius:8px;background:var(--panel);color:var(--ink)}.admin-dialog::backdrop{background:#0000008a}.admin-header,.usage-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.admin-header h2{margin:0}.admin-usage{display:grid;gap:8px;margin-top:16px}.usage-row{padding:10px 12px;border:1px solid var(--line);border-radius:8px}@media(max-width:1240px){.main-stage{grid-template-columns:1fr;overflow:auto}.editor{overflow:visible}.cue-editor{height:auto;min-height:min(760px,calc(100vh - 128px))}.video-workbench.hidden+.editor{grid-column:auto}}@media(max-width:760px){.topbar{align-items:flex-start;flex-direction:column;gap:10px;padding:10px 12px}.brand-mark{width:36px;height:36px;border-radius:8px}.brand h1{font-size:18px}.brand p{font-size:12px}.toolbar{width:100%;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;justify-content:stretch}#projectSelect{grid-column:1 / -1;min-width:0;max-width:none}.theme-toggle,.toolbar button,.toolbar .file-button,.toolbar .button-link{width:100%;min-height:36px;padding:0 8px;justify-content:center}.workspace{grid-template-columns:1fr;grid-template-rows:minmax(220px,32vh) minmax(0,1fr)}.sidebar-resize-handle{display:none}.sidebar{border-right:none;border-bottom:1px solid var(--line);max-height:none}.workspace.sidebar-collapsed{grid-template-rows:48px minmax(0,1fr)}.workspace.sidebar-collapsed .sidebar{min-height:48px}.text-grid{grid-template-columns:1fr}}@media(max-width:560px){.toolbar{grid-template-columns:repeat(2,minmax(0,1fr))}.editor,.video-workbench{padding-left:18px;padding-right:18px}.cue-header,.suggestion-header{align-items:stretch;flex-direction:column}.nav-buttons{width:100%}.nav-buttons button{flex:1}.suggestion{grid-template-columns:32px 1fr}.suggestion button{grid-column:1 / -1}}