/* Embedded Burmese Unicode font (offline fallback; Google Noto loads first) */
@font-face{
  font-family:'PyidaungsuLocal';
  src:url('/fonts/Pyidaungsu.ttf') format('truetype');
  font-display:swap;
}

:root{
  --bg:#0b0e14; --panel:#12161f; --panel-2:#161b26; --elev:#1b2231;
  --line:#232b3a; --line-2:#2e3749;
  --fg:#eef1f6; --muted:#98a2b5; --faint:#6a7488;
  --accent:#7c6cff; --accent-2:#a08bff; --accent-soft:rgba(124,108,255,.15);
  --ok:#34d399; --warn:#ffc247; --err:#f87171;
  --radius:16px; --radius-sm:11px; --radius-xs:8px;
  --shadow:0 8px 30px rgba(0,0,0,.38);
  --font:'Inter',"Segoe UI",'Noto Sans Myanmar','PyidaungsuLocal',system-ui,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--fg);font:15px/1.55 var(--font);
  background-image:radial-gradient(900px 500px at 15% -10%,rgba(124,108,255,.10),transparent 60%);}
h1,h2,h3{margin:0;font-weight:650}
::selection{background:var(--accent-soft)}

/* ---------- auth pages ---------- */
.auth-body{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;
  background-image:radial-gradient(700px 400px at 50% -10%,rgba(124,108,255,.12),transparent 60%)}
.auth-card{width:min(380px,100%);background:var(--panel);border:1px solid var(--line);
  border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.auth-brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:15px}
.auth-title{font-size:20px;margin:16px 0 18px}
.auth-card .btn-primary{margin-top:6px}
.auth-msg{font-size:13px;min-height:18px;margin-top:12px;color:var(--err)}
.auth-link{display:inline-block;margin-top:16px;color:var(--accent-2);font-size:13px;text-decoration:none}
.auth-link:hover{text-decoration:underline}

/* ---------- top bar ---------- */
.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;
  padding:14px 24px;border-bottom:1px solid var(--line);
  background:rgba(11,14,20,.72);backdrop-filter:blur(10px)}
.brand{display:flex;align-items:center;gap:12px}
.logo{width:40px;height:40px;display:grid;place-items:center;font-size:20px;border-radius:12px;
  background:linear-gradient(135deg,var(--accent),#5b4bd6);box-shadow:0 4px 14px rgba(124,108,255,.4)}
.brand-text{display:flex;flex-direction:column;line-height:1.2}
.brand-text strong{font-size:16px;letter-spacing:.2px}
.brand-text span{font-size:12px;color:var(--muted)}

/* ---------- layout ---------- */
.studio{max-width:1240px;margin:0 auto;padding:24px;display:grid;
  grid-template-columns:400px 1fr;gap:24px;align-items:start}
.create{position:sticky;top:88px;background:var(--panel);border:1px solid var(--line);
  border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);
  max-height:calc(100vh - 112px);overflow-y:auto}
.library{min-width:0}
@media(max-width:940px){.studio{grid-template-columns:1fr}.create{position:static;max-height:none}}

.panel-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:16px}
.panel-head h2{font-size:18px}
.panel-head .hint{font-size:12px;color:var(--faint)}
.lib-head{margin-bottom:14px}
.count{font-size:12px;font-weight:600;color:var(--muted);background:var(--panel-2);
  border:1px solid var(--line);border-radius:20px;padding:3px 11px}

/* ---------- segmented mode control ---------- */
.seg{display:grid;grid-template-columns:repeat(2,1fr);gap:4px;padding:5px;margin-bottom:18px;
  background:var(--panel-2);border:1px solid var(--line);border-radius:var(--radius-sm)}
.seg-btn{display:flex;align-items:center;justify-content:center;gap:7px;padding:9px 6px;
  font-size:13.5px;font-weight:600;color:var(--muted);background:transparent;border:0;
  border-radius:var(--radius-xs);cursor:pointer;transition:.15s}
.seg-btn span{font-size:15px}
.seg-btn:hover{color:var(--fg)}
.seg-btn.active{color:#fff;background:linear-gradient(135deg,var(--accent),#5b4bd6);
  box-shadow:0 4px 12px rgba(124,108,255,.35)}

/* ---------- form ---------- */
.field{margin-bottom:14px}
label{display:block;font-size:12.5px;color:var(--muted);margin-bottom:6px;font-weight:500}
input,select,textarea{width:100%;background:var(--panel-2);border:1px solid var(--line);
  color:var(--fg);border-radius:var(--radius-xs);padding:10px 12px;font-size:14px;
  font-family:inherit;resize:vertical;transition:border-color .15s,box-shadow .15s}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--accent);
  box-shadow:0 0 0 3px var(--accent-soft)}
input[type=file]{padding:8px;color:var(--muted);cursor:pointer}
input[type=file]::file-selector-button{background:var(--elev);color:var(--fg);border:1px solid var(--line-2);
  border-radius:6px;padding:6px 12px;margin-right:10px;cursor:pointer;font-family:inherit}
select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='none' stroke='%2398a2b5' stroke-width='2'%3E%3Cpath d='M2 4l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 12px center;padding-right:32px}
small{display:block;color:var(--faint);font-size:12px;margin-top:6px}
.row{display:flex;gap:12px}.row>.field{flex:1;margin-bottom:14px}
.nested{background:var(--panel-2);border:1px solid var(--line);border-radius:var(--radius-xs);
  padding:12px 12px 0;margin-bottom:14px}
.subtabs{display:flex;gap:6px;margin-bottom:14px}
.tab{flex:1;text-align:center;background:var(--panel-2);color:var(--muted);border:1px solid var(--line);
  padding:8px 12px;border-radius:var(--radius-xs);cursor:pointer;font-size:13px;font-family:inherit;transition:.15s}
.tab.active{color:#fff;background:var(--elev);border-color:var(--accent);}
.check{display:flex;align-items:center;gap:9px;color:var(--fg);font-size:13.5px;margin:2px 0 14px;cursor:pointer}
.check input{width:16px;height:16px;accent-color:var(--accent);cursor:pointer}
.btn-primary{width:100%;margin-top:6px;padding:13px;font-size:15px;font-weight:700;color:#fff;
  border:0;border-radius:var(--radius-sm);cursor:pointer;
  background:linear-gradient(135deg,var(--accent),#5b4bd6);box-shadow:0 6px 18px rgba(124,108,255,.4);
  transition:transform .1s,box-shadow .2s,opacity .2s}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 8px 22px rgba(124,108,255,.5)}
.btn-primary:disabled{opacity:.55;cursor:default;transform:none}

.hidden{display:none !important}

/* ---------- library / job cards ---------- */
#jobs{display:flex;flex-direction:column;gap:16px}
.job{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:18px;box-shadow:var(--shadow)}
.job .top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.job h3{font-size:16px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.job .meta{color:var(--faint);font-size:12.5px;margin-top:3px;word-break:break-word}
.job-actions{display:flex;gap:6px;flex-shrink:0}
.mini{font-size:12px;font-weight:600;padding:6px 10px;border-radius:var(--radius-xs);cursor:pointer;
  border:1px solid var(--line-2);background:var(--panel-2);color:var(--fg);text-decoration:none;transition:.15s}
.mini:hover{background:var(--elev)}
.mini.danger{color:var(--err);border-color:rgba(248,113,113,.3)}
.mini.danger:hover{background:rgba(248,113,113,.12)}
.badge{font-size:11px;font-weight:700;letter-spacing:.3px;text-transform:uppercase;
  padding:3px 10px;border-radius:20px;white-space:nowrap}
.badge.queued,.badge.processing{background:rgba(255,194,71,.14);color:var(--warn)}
.badge.done{background:rgba(52,211,153,.14);color:var(--ok)}
.badge.error{background:rgba(248,113,113,.14);color:var(--err)}
.badge.ocr-choice,.badge.review,.badge.select{background:rgba(129,140,248,.16);color:var(--accent-2)}
.ocr-note{font-size:13px;color:var(--muted);margin:0 0 14px;line-height:1.5}
.bar{height:9px;background:var(--panel-2);border-radius:6px;overflow:hidden;margin:14px 0 6px;
  box-shadow:inset 0 0 0 1px var(--line)}
.bar>i{display:block;height:100%;border-radius:6px;position:relative;overflow:hidden;
  transition:width .5s ease;background-size:200% 100%;
  background:linear-gradient(90deg,var(--accent),var(--accent-2),var(--accent));
  animation:flow 2.2s linear infinite}
.bar>i::after{content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.35),transparent);
  animation:shimmer 1.5s infinite}
@keyframes flow{0%{background-position:0 0}100%{background-position:-200% 0}}
@keyframes shimmer{0%{transform:translateX(-100%)}60%,100%{transform:translateX(100%)}}
@keyframes spin{to{transform:rotate(360deg)}}
.spin{display:inline-block;width:11px;height:11px;border:2px solid var(--line-2);
  border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite;
  vertical-align:-1px;margin-right:7px}
.step{color:var(--muted);font-size:12.5px}
.err{color:var(--err);font-size:13px;background:rgba(248,113,113,.08);border:1px solid rgba(248,113,113,.25);
  border-radius:var(--radius-xs);padding:10px 12px;margin-top:10px;white-space:pre-wrap}

/* ---- episode list ---- */
.episodes{margin-top:16px}
.single-part{margin-top:16px;max-width:230px}
.ep-count{font-size:12px;color:var(--faint);margin-bottom:10px;font-weight:600}
.ep-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}
.ep-tab{background:var(--panel-2);color:var(--muted);border:1px solid var(--line);border-radius:9px;
  padding:8px 14px;font-size:13px;font-weight:700;cursor:pointer;font-family:inherit;transition:.15s}
.ep-tab:hover{color:var(--fg);border-color:var(--line-2)}
.ep-tab.active{color:#fff;background:linear-gradient(135deg,var(--accent),#5b4bd6);border-color:transparent}
.ep-tab-wrap{display:inline-flex;align-items:center;gap:5px}
.ep-tab-wrap .ep-pick{width:auto;margin:0;cursor:pointer;accent-color:var(--accent)}
.merge-bar{display:flex;align-items:center;gap:10px;margin:12px 0 4px}
.merge-hint{font-size:11px;color:var(--faint)}
.done-actions{margin-top:12px}
.merged-row{margin-top:14px;padding-top:12px;border-top:1px solid var(--line);max-width:230px}
.merged-label{font-size:12px;font-weight:700;color:var(--ok);margin-bottom:8px}
.merged-row video{width:100%;aspect-ratio:9/16;object-fit:cover;background:#000;border-radius:var(--radius-sm)}
.ep-player{max-width:230px}
.ep-player video,.single-part video{width:100%;aspect-ratio:9/16;object-fit:cover;background:#000;border-radius:var(--radius-sm)}
.ep-player .cap,.single-part .cap{font-size:12.5px;line-height:1.55;margin-top:10px;white-space:pre-wrap;
  background:var(--panel-2);border:1px solid var(--line);border-radius:var(--radius-xs);padding:9px}
.ep-player .btns,.single-part .btns{display:flex;gap:8px;margin-top:10px}
.ep-player .btns a,.ep-player .btns button,.single-part .btns a,.single-part .btns button{
  flex:1;text-align:center;font-size:12px;font-weight:600;padding:9px;border-radius:var(--radius-xs);
  cursor:pointer;font-family:inherit;border:1px solid var(--line-2);background:var(--elev);color:var(--fg);text-decoration:none}
.ep-player .btns a,.single-part .btns a{background:linear-gradient(135deg,var(--accent),#5b4bd6);border-color:transparent;color:#fff}

.parts{display:grid;grid-template-columns:repeat(auto-fill,minmax(158px,1fr));gap:14px;margin-top:16px}
.part{background:var(--panel-2);border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:10px;display:flex;flex-direction:column}
.part video{width:100%;aspect-ratio:9/16;object-fit:cover;background:#000;border-radius:var(--radius-xs)}
.part .name{font-size:11.5px;color:var(--faint);margin:9px 0 6px;font-weight:600}
.part .cap{font-size:12px;line-height:1.5;max-height:84px;overflow:auto;white-space:pre-wrap;
  background:var(--bg);border:1px solid var(--line);border-radius:var(--radius-xs);padding:8px;margin-bottom:9px}
.part .btns{display:flex;gap:6px;margin-top:auto}
.part a,.part button{flex:1;text-align:center;font-size:12px;font-weight:600;padding:8px;
  border-radius:var(--radius-xs);cursor:pointer;font-family:inherit;border:1px solid var(--line-2);
  background:var(--elev);color:var(--fg);text-decoration:none;transition:.15s}
.part a{background:linear-gradient(135deg,var(--accent),#5b4bd6);border-color:transparent;color:#fff}
.part button:hover,.part a:hover{transform:translateY(-1px)}

/* ---- plan review panel ---- */
.review{margin-top:14px}
.review-title{font-size:13.5px;font-weight:600;color:var(--accent-2);margin-bottom:12px}
.story-box{margin-bottom:14px;background:var(--panel-2);border:1px solid var(--line);border-radius:var(--radius-xs)}
.story-box summary{cursor:pointer;padding:10px 12px;font-size:13px;color:var(--muted);font-weight:600}
.story-box pre{margin:0;padding:0 12px 12px;max-height:220px;overflow:auto;white-space:pre-wrap;
  font-family:var(--font);font-size:13px;color:var(--fg);line-height:1.6}
.plan-scenes{display:flex;flex-direction:column;gap:12px;margin-bottom:14px}
.ep-plan{background:var(--panel-2);border:1px solid var(--line);border-radius:var(--radius-sm);padding:12px}
.ep-t{font-size:12px;font-weight:700;color:var(--accent-2);letter-spacing:.4px;margin-bottom:10px}
.sc-plan{display:flex;gap:10px;padding:8px 0;border-top:1px solid var(--line)}
.sc-plan:first-of-type{border-top:0}
.sc-n{flex-shrink:0;width:22px;height:22px;display:grid;place-items:center;font-size:11px;font-weight:700;
  background:var(--elev);border-radius:50%;color:var(--muted)}
.sc-body{min-width:0}
.sc-narr{font-size:13.5px;line-height:1.55}
.sc-img{font-size:11.5px;color:var(--faint);margin-top:4px;line-height:1.45}
.sc-vid{font-size:11.5px;color:#8fb0ff;margin-top:4px;line-height:1.45}
.split-list{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.split-item{display:flex;align-items:center;gap:10px;background:var(--panel-2);border:1px solid var(--line);
  border-radius:var(--radius-xs);padding:10px 12px;font-size:13.5px;cursor:pointer}
.split-item input{width:16px;height:16px;accent-color:var(--accent);flex-shrink:0}
.fb{margin-bottom:10px}
.review-actions{display:flex;gap:8px;align-items:center}
.review-actions .btn-primary{width:auto;flex:1;margin-top:0;padding:11px}
.review-actions .mini{padding:11px 14px}

/* ---- library filter chips ---- */
.lib-filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}
.chip{background:var(--panel);color:var(--muted);border:1px solid var(--line);border-radius:20px;
  padding:6px 14px;font-size:13px;font-weight:600;cursor:pointer;font-family:inherit;transition:.15s}
.chip:hover{color:var(--fg);border-color:var(--line-2)}
.chip.active{color:#fff;background:linear-gradient(135deg,var(--accent),#5b4bd6);border-color:transparent}

/* ---- toast ---- */
.toast{position:fixed;left:50%;bottom:26px;transform:translateX(-50%) translateY(16px);z-index:60;
  background:var(--elev);color:var(--fg);border:1px solid var(--line-2);border-radius:11px;
  padding:12px 20px;font-size:14px;font-weight:600;box-shadow:var(--shadow);
  opacity:0;pointer-events:none;transition:opacity .25s,transform .25s;max-width:88vw}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.ok{border-color:rgba(52,211,153,.45)}
.toast.err{border-color:rgba(248,113,113,.55);color:#fecaca}

/* ---- dialog (confirm / prompt) ---- */
.dialog-card{width:min(420px,100%)}
.dlg-body{padding:18px}
.dlg-body p{margin:0 0 12px;font-size:14px;line-height:1.55;color:var(--fg)}
.dlg-body #dlgInput{margin:0}
.dlg-foot{display:flex;justify-content:flex-end;gap:8px;align-items:center}
.dlg-foot .btn-primary{width:auto;margin-top:0;padding:9px 20px}
.dlg-foot .mini{padding:9px 16px}

/* ---- story preview modal ---- */
.modal{position:fixed;inset:0;z-index:50;display:flex;align-items:center;justify-content:center;
  background:rgba(0,0,0,.6);backdrop-filter:blur(3px);padding:20px}
.modal.hidden{display:none !important}
.modal-card{background:var(--panel);border:1px solid var(--line-2);border-radius:var(--radius);
  width:min(680px,100%);max-height:82vh;display:flex;flex-direction:column;box-shadow:var(--shadow)}
.modal-head{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;border-bottom:1px solid var(--line)}
.modal-head b{font-size:15px}
.modal-body{margin:0;padding:18px;overflow:auto;white-space:pre-wrap;font-family:var(--font);
  font-size:14px;line-height:1.7;color:var(--fg)}
.modal-foot{padding:12px 18px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:8px}
.topbar-actions{display:flex;gap:8px;align-items:center}
.clean-box{border:1px solid var(--line);border-radius:10px;padding:10px 12px;margin:8px 0}
.clean-title{font-size:12px;font-weight:700;color:var(--accent-2);margin-bottom:6px}
.clean-note{display:block;color:var(--faint);font-size:11px;margin-top:4px}
.live-preview{margin-top:14px;padding:12px;border:1px solid var(--line);border-radius:10px;background:var(--panel-2)}
.live-hd{font-size:12.5px;font-weight:600;color:var(--ok);margin-bottom:9px}
.live-list{display:flex;flex-wrap:wrap;gap:7px}
.live-part{background:var(--elev);border:1px solid var(--line-2);color:var(--fg);text-decoration:none;
  border-radius:8px;padding:6px 11px;font-size:12.5px;font-weight:700}
.live-part:hover{border-color:var(--accent);color:#fff}
.live-part{cursor:pointer;font-family:inherit}
.preview-body{padding:14px;display:flex;justify-content:center;background:#000}
.preview-body video{max-height:70vh;max-width:100%;aspect-ratio:9/16;object-fit:contain;background:#000;border-radius:10px}
.live-hint{font-size:11px;color:var(--faint);margin-top:9px}
.subs-body{white-space:normal;max-height:60vh}
.sub-hint{color:var(--muted);font-size:13px;margin:0}
.cue-row{display:flex;gap:12px;padding:7px 0;border-bottom:1px solid var(--line);align-items:baseline}
.cue-t{color:var(--faint);font-size:11px;font-variant-numeric:tabular-nums;flex-shrink:0;min-width:44px}
.cue-x{font-family:'Noto Sans Myanmar','Inter',sans-serif;font-size:14px;line-height:1.55}
.edit-card{max-width:900px;width:95vw;display:flex;flex-direction:column;max-height:92vh}
.edit-hint{padding:0 18px 10px;color:var(--muted);font-size:12.5px;flex-shrink:0}
.edit-split{display:flex;gap:16px;padding:0 18px 4px;flex:1;min-height:0}
.edit-video{flex:0 0 auto;width:34%;max-width:300px;position:sticky;top:0}
.edit-video video{width:100%;aspect-ratio:9/16;object-fit:contain;background:#000;border-radius:12px;border:1px solid var(--line)}
.edit-list{flex:1;overflow:auto;min-height:0;padding-right:4px}
.edit-card .modal-head,.edit-card .modal-foot{flex-shrink:0}
.sub-hint{color:var(--muted);font-size:13px}
.edit-row{display:flex;gap:10px;align-items:flex-start;padding:6px 6px;border-bottom:1px solid var(--line);border-radius:8px}
.edit-row.active{background:rgba(108,92,231,.16)}
.edit-t{color:var(--accent-2);font-size:11px;font-variant-numeric:tabular-nums;flex-shrink:0;min-width:44px;
  padding-top:9px;cursor:pointer;font-weight:700}
.edit-t:hover{color:#fff}
.edit-x{flex:1;background:var(--panel-2);border:1px solid var(--line);border-radius:8px;color:var(--fg);
  font-family:'Noto Sans Myanmar','Inter',sans-serif;font-size:14px;line-height:1.5;padding:8px 10px;resize:none;overflow:hidden}
.edit-x:focus{outline:none;border-color:var(--accent)}
.edit-shift{padding:2px 18px 8px;font-size:12px;color:var(--muted);display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.edit-shift .mini{padding:4px 9px}
.edit-hint2{color:var(--faint);font-size:11px}
.edit-t{cursor:pointer;color:var(--accent-2);font-weight:700;padding-top:9px;min-width:16px}
.edit-start{width:56px;flex:0 0 auto;background:var(--panel-2);border:1px solid var(--line);border-radius:6px;
  color:var(--fg);font-size:12px;padding:7px 5px;font-variant-numeric:tabular-nums}
.edit-del{flex:0 0 auto;background:none;border:1px solid var(--line-2);color:var(--faint);border-radius:6px;
  cursor:pointer;padding:6px 9px;align-self:flex-start}
.edit-del:hover{color:var(--err);border-color:var(--err)}
.edit-row.deleted{opacity:.4}
.edit-row.deleted .edit-x{text-decoration:line-through}
.edit-part-pick{margin-left:auto;margin-right:12px;font-size:13px;color:var(--muted)}
.edit-part-pick select{background:var(--panel-2);border:1px solid var(--line);border-radius:6px;
  color:var(--fg);font-size:13px;padding:5px 8px;margin-left:4px}
.settings-body{white-space:normal}
.settings-body .field{margin-bottom:16px}
.settings-body .hint{margin:2px 0 10px;font-size:12px;color:var(--muted)}
.radio{display:flex;gap:10px;align-items:flex-start;padding:9px 11px;margin-top:8px;border:1px solid var(--line);
  border-radius:10px;cursor:pointer;font-size:13px;line-height:1.5}
.radio:hover{border-color:var(--accent-2)}
.radio input{width:auto;margin-top:2px;flex-shrink:0}
.settings-body #gvKey{width:100%}
.settings-body #gvKeyState{display:block;margin-top:6px;font-size:12px;color:var(--muted)}

.empty{text-align:center;color:var(--faint);padding:60px 20px;border:1px dashed var(--line-2);
  border-radius:var(--radius);background:var(--panel)}
.empty b{display:block;color:var(--muted);font-size:15px;margin-bottom:6px}