/* Rozer Caption Cloud — dark, professional UI. */
:root{
  --bg:#141417; --bg2:#19191d; --panel:#1f1f23; --panel2:#26262b;
  --input:#2a2a30; --border:#33333a; --border2:#3f3f47;
  --text:#e3e3e7; --dim:#8f8f99; --bright:#fafafa;
  --accent:#3b82f6; --accent2:#2563eb; --accent-soft:rgba(59,130,246,.14);
  --ok:#22c55e; --err:#ef4444; --warn:#f59e0b;
  --r:8px; --r-lg:14px; --r-sm:6px;
  --shadow:0 8px 30px rgba(0,0,0,.35); --shadow-sm:0 2px 10px rgba(0,0,0,.25);
  --font:"Cairo","Inter",-apple-system,"Segoe UI",system-ui,sans-serif;
  --mono:ui-monospace,"SF Mono",Menlo,monospace;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{
  background:radial-gradient(1200px 600px at 50% -10%, #1d1d22 0%, var(--bg) 55%) fixed;
  color:var(--text);font-family:var(--font);font-size:14px;-webkit-font-smoothing:antialiased;
}
#root{height:100%}
::selection{background:var(--accent-soft)}

/* scrollbars */
*::-webkit-scrollbar{width:10px;height:10px}
*::-webkit-scrollbar-thumb{background:#3a3a42;border-radius:6px;border:2px solid transparent;background-clip:padding-box}
*::-webkit-scrollbar-thumb:hover{background:#4a4a54;background-clip:padding-box}
*::-webkit-scrollbar-track{background:transparent}

/* ── buttons ── */
button{font-family:var(--font);cursor:pointer}
.btn{display:inline-flex;align-items:center;gap:7px;background:var(--input);color:var(--text);
  border:1px solid var(--border2);border-radius:var(--r);padding:9px 15px;font-size:13px;font-weight:500;
  transition:.13s ease;white-space:nowrap}
.btn:hover{border-color:var(--accent);color:var(--bright);background:var(--panel2)}
.btn:active{transform:translateY(1px)}
.btn svg{flex-shrink:0}
.btn-primary{background:var(--accent);color:#fff;border-color:transparent;box-shadow:0 2px 12px rgba(59,130,246,.3)}
.btn-primary:hover{background:var(--accent2);color:#fff;border-color:transparent}
.btn-primary:disabled,.btn:disabled{opacity:.45;cursor:default;transform:none;box-shadow:none;border-color:var(--border2);background:var(--input);color:var(--text)}
.btn-ghost{background:transparent;border-color:transparent;color:var(--dim)}
.btn-ghost:hover{background:var(--input);color:var(--bright);border-color:transparent}
.btn-sm{padding:6px 11px;font-size:12px;gap:5px}
.btn.loading{position:relative;color:transparent !important}
.btn.loading::after{content:"";position:absolute;inset:0;margin:auto;width:15px;height:15px;
  border:2px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* ── inputs ── */
input,select,textarea{background:var(--input);color:var(--text);border:1px solid var(--border2);
  border-radius:var(--r-sm);padding:9px 11px;font-size:13px;font-family:var(--font);transition:.12s}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
select{cursor:pointer;-webkit-appearance:none;appearance:none;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='none' stroke='%238f8f99' stroke-width='1.8'><path d='M2.5 4.5 6 8l3.5-3.5'/></svg>");
  background-repeat:no-repeat;background-position:right 10px center;padding-right:28px}
label{user-select:none}

/* ── login ── */
.login{max-width:368px;margin:0 auto;padding-top:11vh;display:flex;flex-direction:column;gap:13px;animation:rise .35s ease}
@keyframes rise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.login .logo{width:58px;height:58px;border-radius:16px;margin:0 auto 4px;
  background:linear-gradient(150deg,#4c8dff,#2563eb);display:flex;align-items:center;justify-content:center;
  color:#fff;font-size:26px;font-weight:700;box-shadow:0 6px 22px rgba(59,130,246,.45)}
.login h1{font-size:25px;color:var(--bright);margin:0;text-align:center;font-weight:650;letter-spacing:-.4px}
.login p{color:var(--dim);text-align:center;margin:0 0 6px;font-size:13px;line-height:1.5}
.login .field{position:relative;display:flex;align-items:center}
.login .field svg{position:absolute;inset-inline-start:11px;color:var(--dim);pointer-events:none}
.login .field input{width:100%;padding-inline-start:36px}
.login .field .eye{position:absolute;inset-inline-end:6px;inset-inline-start:auto;width:28px;height:28px;display:flex;align-items:center;
  justify-content:center;background:transparent;border:none;color:var(--dim);border-radius:6px;pointer-events:auto;cursor:pointer}
.login .field .eye:hover{color:var(--bright);background:var(--panel2)}
.login .err{color:var(--err);font-size:12.5px;text-align:center;min-height:16px}
.login .btn-primary{justify-content:center;padding:11px}
.login .legal{color:var(--dim);font-size:11px;text-align:center;margin-top:2px;opacity:.7}

/* ── app shell ── */
.app{max-width:1080px;margin:0 auto;padding:18px 18px 40px;display:flex;flex-direction:column;gap:16px;min-height:100%}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding-bottom:14px;border-bottom:1px solid var(--border)}
.brand{font-size:16px;font-weight:650;color:var(--bright);display:flex;align-items:center;gap:10px;letter-spacing:-.3px}
.brand .dot{width:30px;height:30px;border-radius:9px;background:linear-gradient(150deg,#4c8dff,#2563eb);
  display:flex;align-items:center;justify-content:center;color:#fff;font-size:15px;font-weight:700;box-shadow:0 3px 12px rgba(59,130,246,.4)}
.topbar .right{display:flex;align-items:center;gap:12px}
.who{color:var(--text);font-size:13px;font-weight:500}
.who small{color:var(--dim);font-weight:400}

/* usage pill */
.usage{display:flex;align-items:center;gap:9px;background:var(--panel);border:1px solid var(--border);
  border-radius:999px;padding:5px 7px 5px 13px;font-size:12px}
.usage .lbl{color:var(--dim);font-variant-numeric:tabular-nums;white-space:nowrap}
.usage .lbl b{color:var(--bright);font-weight:600}
.usage .bar{width:84px;height:6px;border-radius:3px;background:var(--input);overflow:hidden}
.usage .bar>i{display:block;height:100%;border-radius:3px;background:linear-gradient(90deg,#3b82f6,#60a5fa);transition:width .4s ease}
.usage.warn .bar>i{background:linear-gradient(90deg,#f59e0b,#fbbf24)}
.usage.full .bar>i{background:linear-gradient(90deg,#ef4444,#f87171)}

/* ── cards ── */
.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--r-lg);padding:18px;box-shadow:var(--shadow-sm)}
.card .card-title{font-size:13px;font-weight:600;color:var(--bright);margin:0 0 12px;display:flex;align-items:center;gap:8px}
.card .card-title svg{color:var(--accent)}
.row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.muted{color:var(--dim);font-size:12px}
.label{color:var(--dim);font-size:11.5px;font-weight:500;text-transform:uppercase;letter-spacing:.4px;margin-bottom:6px}

/* ── dropzone ── */
.drop{border:2px dashed var(--border2);border-radius:var(--r-lg);padding:30px 20px;text-align:center;
  color:var(--dim);transition:.15s;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:8px}
.drop:hover{border-color:#4a5566;background:rgba(59,130,246,.03)}
.drop.over{border-color:var(--accent);color:var(--bright);background:var(--accent-soft)}
.drop .di{color:var(--dim);transition:.15s}
.drop:hover .di,.drop.over .di{color:var(--accent)}
.drop b{color:var(--accent);font-weight:600}
.drop .sub{font-size:11.5px;opacity:.8}

/* file chip */
.filechip{display:flex;align-items:center;gap:11px;background:var(--bg2);border:1px solid var(--border);
  border-radius:var(--r);padding:11px 13px;animation:rise .2s ease}
.filechip .ic{width:34px;height:34px;border-radius:8px;background:var(--accent-soft);color:var(--accent);
  display:flex;align-items:center;justify-content:center;flex-shrink:0}
.filechip .meta{flex:1;min-width:0}
.filechip .nm{color:var(--bright);font-size:13px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.filechip .sz{color:var(--dim);font-size:11.5px;margin-top:1px;font-variant-numeric:tabular-nums}
.filechip .x{flex-shrink:0;width:28px;height:28px;border-radius:7px;background:transparent;border:none;color:var(--dim);
  display:flex;align-items:center;justify-content:center}
.filechip .x:hover{background:rgba(239,68,68,.14);color:var(--err)}

.enginepill{display:inline-flex;align-items:center;gap:6px;background:var(--bg2);border:1px solid var(--border);
  border-radius:999px;padding:6px 12px;color:var(--dim);font-size:12px}
.enginepill b{color:var(--text);font-weight:600}
.enginepill .led{width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 7px var(--ok)}

textarea#transcript{width:100%;background:var(--input);color:var(--text);border:1px solid var(--border2);
  border-radius:var(--r);padding:10px 12px;font-size:14px;font-family:var(--font);direction:rtl;resize:vertical;line-height:1.6;min-height:62px}

/* ── progress (staged) ── */
.prog{margin-top:14px;display:none}
.prog.show{display:block;animation:rise .2s ease}
.prog .ptop{display:flex;align-items:center;justify-content:space-between;margin-bottom:7px}
.prog .stage{display:flex;align-items:center;gap:8px;color:var(--text);font-size:12.5px;font-weight:500}
.prog .stage .spin{width:13px;height:13px;border:2px solid var(--border2);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite}
.prog .elapsed{color:var(--dim);font-size:11.5px;font-variant-numeric:tabular-nums}
.prog .track{height:7px;background:var(--input);border-radius:4px;overflow:hidden}
.prog .track>i{display:block;height:100%;width:0;border-radius:4px;
  background:linear-gradient(90deg,#3b82f6,#60a5fa);transition:width .5s cubic-bezier(.4,0,.2,1)}

/* ── editor controls ── */
.controls{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:11px 16px;
  background:var(--bg2);border:1px solid var(--border);border-radius:var(--r);padding:13px 15px}
.ctl{display:flex;align-items:center;gap:9px;font-size:12px;color:var(--dim)}
.ctl input[type=range]{flex:1;accent-color:var(--accent);height:4px}
.ctl .v{color:var(--bright);font-weight:600;min-width:44px;text-align:right;font-variant-numeric:tabular-nums}
.chk{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--text);cursor:pointer}
.chk input{accent-color:var(--accent);width:15px;height:15px}
.ctl-head{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;margin-bottom:-2px}
.ctl-head .t{font-size:11px;text-transform:uppercase;letter-spacing:.5px;color:var(--dim);font-weight:600}
.ctl-head .reset{font-size:11.5px;color:var(--accent);cursor:pointer;background:none;border:none}
.ctl-head .reset:hover{text-decoration:underline}

/* ── timeline (two tracks: audio + captions) ── */
.timeline{background:var(--bg);border:1px solid var(--border);border-radius:var(--r);overflow:hidden;direction:ltr}
.tl-row{display:flex;align-items:stretch;border-bottom:1px solid var(--border)}
.tl-row:last-child{border-bottom:none}
.tl-head{flex:0 0 72px;display:flex;align-items:center;gap:6px;padding:0 10px;background:var(--panel2);border-right:1px solid var(--border);
  color:var(--dim);font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.4px;user-select:none}
.tl-head svg{flex-shrink:0;opacity:.8}
.tl-head span{white-space:nowrap}
.tl-lane{flex:1;position:relative;min-width:0;overflow:hidden}
.tl-audio .tl-lane{padding:8px 0}
#waveform{padding:0 8px}
.tl-lane.caps{height:52px;overflow:hidden}
#captrack-inner{position:relative;height:100%;min-width:100%;will-change:transform}
/* caption clip blocks */
.clip{position:absolute;top:7px;bottom:7px;display:flex;align-items:center;overflow:hidden;
  background:linear-gradient(180deg,rgba(59,130,246,.30),rgba(37,99,235,.22));
  border:1px solid rgba(96,165,250,.55);border-radius:6px;cursor:pointer;transition:border-color .1s,box-shadow .1s}
.clip:hover{border-color:var(--accent)}
.clip.active{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent),0 2px 10px rgba(59,130,246,.4);
  background:linear-gradient(180deg,rgba(59,130,246,.45),rgba(37,99,235,.32))}
.clip-tx{flex:1;min-width:0;padding:0 8px;font-size:12px;line-height:1.2;color:#eaf1ff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;direction:rtl;text-align:right;pointer-events:none}
.rs{position:absolute;top:0;bottom:0;width:7px;cursor:ew-resize;z-index:2}
.rs-l{left:0;border-radius:6px 0 0 6px}.rs-r{right:0;border-radius:0 6px 6px 0}
.clip:hover .rs{background:rgba(96,165,250,.55)}
.clip.clip-del{opacity:.45;background:linear-gradient(180deg,rgba(120,124,134,.30),rgba(90,94,104,.20));border-color:rgba(130,134,144,.5)}
.clip.clip-del .clip-tx{text-decoration:line-through}
.tl-ph{position:absolute;top:0;bottom:0;width:2px;background:var(--warn);pointer-events:none;box-shadow:0 0 6px rgba(245,158,11,.7);z-index:3}
.wf-bar{display:flex;align-items:center;gap:12px;margin-top:12px;flex-wrap:wrap}
.wf-time{font-variant-numeric:tabular-nums;color:var(--dim);font-size:12px;min-width:104px}
.wf-zoom{display:inline-flex;align-items:center;gap:4px}
.wf-bar .chk{margin-inline-start:auto}

/* ── search ── */
.search{display:flex;gap:7px;align-items:center;margin:14px 0 9px}
.search input{flex:1}
.search .sbtn{width:34px;height:34px;padding:0;display:flex;align-items:center;justify-content:center}
.search .sc{color:var(--dim);font-size:12px;min-width:50px;text-align:center;font-variant-numeric:tabular-nums}

/* ── caption list ── */
.list{max-height:52vh;overflow-y:auto;border:1px solid var(--border);border-radius:var(--r);background:var(--bg)}
.cap{display:flex;direction:ltr;align-items:flex-start;gap:11px;padding:9px 11px;border-bottom:1px solid #232327;transition:background .1s}
.cap:last-child{border-bottom:none}
.cap:hover{background:#202024}
.cap.active{background:var(--accent-soft);box-shadow:inset 3px 0 0 var(--accent)}
.cap.hit{background:rgba(245,158,11,.12)}
.cap.cap-del{opacity:.55}
.cap.cap-del .tx{text-decoration:line-through;color:var(--dim)}
.cap.cap-del .tc{opacity:.6}
.cap .tc{flex-shrink:0;font-size:11px;color:var(--dim);background:var(--input);border-radius:5px;padding:3px 7px;
  font-variant-numeric:tabular-nums;cursor:pointer;margin-top:3px;transition:.1s}
.cap .tc:hover{color:var(--accent);background:var(--accent-soft)}
.cap .tx{flex:1;font-size:var(--cap-fs,16px);font-family:var(--cap-ff,inherit);line-height:1.55;color:var(--text);direction:rtl;text-align:right;outline:none;
  padding:3px 5px;border-radius:5px;white-space:pre-wrap;word-break:break-word}
.disprow{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:12px;font-size:12px;color:var(--dim)}
.disprow .dl{color:var(--dim)}
.disprow input[type=range]{flex:1;min-width:90px;max-width:160px}
.disprow #ff{background:var(--input);color:var(--text);border:1px solid var(--border);border-radius:6px;padding:5px 9px;font-size:12px;min-width:120px}
.disprow #ff:focus{outline:none;border-color:var(--accent)}
.disprow .v{font-variant-numeric:tabular-nums;color:var(--text);min-width:34px}
.cap .tx:focus{background:var(--input);box-shadow:0 0 0 2px var(--accent)}
.cap .acts{flex-shrink:0;display:flex;gap:2px;opacity:0;transition:.12s}
.cap:hover .acts,.cap:focus-within .acts{opacity:1}
.iconbtn{width:26px;height:26px;display:flex;align-items:center;justify-content:center;background:transparent;
  border:none;border-radius:6px;color:var(--dim);transition:.1s}
.iconbtn:hover{background:var(--input);color:var(--bright)}
.iconbtn.del:hover{color:var(--err);background:rgba(239,68,68,.15)}

.foot{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:14px}
.count{color:var(--dim);font-size:12px;margin-inline-start:auto;font-variant-numeric:tabular-nums}
.status{font-size:12px;color:var(--dim);min-height:15px}
.status.ok{color:var(--ok)} .status.err{color:var(--err)} .status.work{color:var(--accent)}
.hint{font-size:11px;color:var(--dim);margin-top:8px;line-height:1.6}
.hint kbd{background:var(--input);border:1px solid var(--border2);border-bottom-width:2px;border-radius:4px;
  padding:1px 5px;font-family:var(--mono);font-size:10px;color:var(--text)}

/* ── toasts ── */
.toasts{position:fixed;bottom:20px;right:20px;display:flex;flex-direction:column;gap:9px;z-index:90;max-width:340px}
.toast{display:flex;align-items:flex-start;gap:10px;background:var(--panel2);border:1px solid var(--border2);
  border-left:3px solid var(--accent);border-radius:var(--r);padding:11px 13px;box-shadow:var(--shadow);
  font-size:13px;color:var(--text);animation:toastIn .25s cubic-bezier(.4,0,.2,1)}
.toast.ok{border-left-color:var(--ok)} .toast.ok .ti{color:var(--ok)}
.toast.err{border-left-color:var(--err)} .toast.err .ti{color:var(--err)}
.toast.info .ti{color:var(--accent)}
.toast .ti{flex-shrink:0;margin-top:1px}
.toast .tmsg{flex:1;line-height:1.45}
.toast.out{animation:toastOut .2s ease forwards}
@keyframes toastIn{from{opacity:0;transform:translateX(20px)}to{opacity:1;transform:none}}
@keyframes toastOut{to{opacity:0;transform:translateX(20px)}}

/* offline notice */
.offline-screen{position:fixed;inset:0;z-index:200;background:rgba(15,15,18,.92);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;padding:20px;animation:rise .2s ease}
.off-card{max-width:380px;text-align:center;background:var(--panel);border:1px solid var(--border2);border-radius:var(--r-lg);padding:30px 26px;box-shadow:var(--shadow)}
.off-card .off-ic{width:60px;height:60px;border-radius:16px;margin:0 auto 14px;display:flex;align-items:center;justify-content:center;background:rgba(245,158,11,.14);color:var(--warn)}
.off-card h2{margin:0 0 8px;color:var(--bright);font-size:19px;font-weight:650}
.off-card p{margin:0 0 18px;color:var(--dim);font-size:13.5px;line-height:1.6}
.off-card .btn-primary{justify-content:center;width:100%}

/* admin usage modal */
.modal-bg{position:fixed;inset:0;background:rgba(0,0,0,.55);display:flex;align-items:center;justify-content:center;z-index:100;animation:rise .15s ease}
.modal{background:var(--panel);border:1px solid var(--border2);border-radius:var(--r-lg);padding:20px;width:min(560px,92vw);max-height:82vh;overflow:auto;box-shadow:var(--shadow)}
.modal h3{margin:0 0 14px;color:var(--bright);font-size:16px;display:flex;justify-content:space-between;align-items:center}
.utable{width:100%;border-collapse:collapse;font-size:13px}
.utable th{text-align:left;color:var(--dim);font-weight:500;font-size:11px;text-transform:uppercase;letter-spacing:.4px;padding:7px 8px;border-bottom:1px solid var(--border)}
.utable td{padding:9px 8px;border-bottom:1px solid #232327}
.utable td.num{text-align:right;font-variant-numeric:tabular-nums}
.utable .mini{width:70px;height:5px;border-radius:3px;background:var(--input);overflow:hidden;display:inline-block;vertical-align:middle;margin-left:8px}
.utable .mini>i{display:block;height:100%;background:var(--accent)}

/* ── responsive ── */
@media (max-width:640px){
  .app{padding:12px 12px 32px;gap:12px}
  .card{padding:14px}
  .topbar{flex-wrap:wrap}
  .usage .bar{width:60px}
  .who small{display:none}
  .controls{grid-template-columns:1fr 1fr}
  .cap .tx{font-size:15px}
  .list{max-height:46vh}
  .toasts{left:14px;right:14px;bottom:14px;max-width:none}
}