:root{
  --bg:#0f1720; --card:#172230; --card2:#1e2b3b; --ink:#eaf1f8; --muted:#9fb2c6;
  --line:#2a3a4d; --brand:#1fb6a6; --brand2:#2bd4c0; --accent:#6c8cff; --danger:#ff6b6b;
  --radius:14px; --shadow:0 6px 24px rgba(0,0,0,.25);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:"Tajawal",system-ui,"Segoe UI",Tahoma,Arial,sans-serif;
  background:linear-gradient(180deg,#0c131b,#0f1720 40%);
  color:var(--ink); line-height:1.7; min-height:100vh;
}
h1,h2,h3{margin:0 0 .4em}
h1{font-size:1.35rem}
h2{font-size:1.05rem}
a{color:var(--brand2)}
.hidden{display:none !important}

.topbar{
  display:flex; align-items:center; justify-content:space-between; gap:12px;
  padding:16px clamp(16px,4vw,40px); background:rgba(23,34,48,.7);
  border-bottom:1px solid var(--line); position:sticky; top:0; backdrop-filter:blur(8px); z-index:5;
}
.brand{display:flex; align-items:center; gap:12px}
.logo{font-size:1.9rem}
.brand h1{margin:0}
.sub{margin:0; color:var(--muted); font-size:.85rem}
.status{font-size:.8rem; color:var(--muted); text-align:left; white-space:pre-line}
.status .ok{color:var(--brand2)} .status .bad{color:var(--danger)}
.hdr-right{display:flex; align-items:center; gap:12px}

main{max-width:760px; margin:0 auto; padding:clamp(16px,4vw,28px); display:flex; flex-direction:column; gap:18px}
.card{background:var(--card); border:1px solid var(--line); border-radius:var(--radius); padding:clamp(16px,3vw,22px); box-shadow:var(--shadow)}
.hint{color:var(--muted); font-size:.88rem; margin:.2em 0 .8em}

textarea,input,select{
  width:100%; background:var(--card2); color:var(--ink); border:1px solid var(--line);
  border-radius:10px; padding:11px 13px; font-family:inherit; font-size:1rem; resize:vertical;
}
textarea:focus,input:focus,select:focus{outline:2px solid var(--brand); border-color:var(--brand)}
.row{display:flex; gap:10px; align-items:center}
.grow{flex:1}
.grid{display:grid; grid-template-columns:1fr 1fr; gap:10px; margin-bottom:10px}
.meta{color:var(--muted); font-size:.82rem; margin:6px 2px 0}

.prep-row{display:flex; gap:10px; align-items:center; flex-wrap:wrap; margin:14px 0}
.prep-row label{display:flex; gap:8px; align-items:center; flex:1; color:var(--muted); font-size:.9rem}
.prep-row select{flex:1}

.btn{
  background:var(--card2); color:var(--ink); border:1px solid var(--line); border-radius:10px;
  padding:10px 16px; font-family:inherit; font-size:.95rem; cursor:pointer; transition:.15s; white-space:nowrap;
}
.btn:hover{border-color:var(--brand)}
.btn.primary{background:linear-gradient(135deg,var(--brand),var(--brand2)); color:#06231f; border:none; font-weight:700}
.btn.primary:hover{filter:brightness(1.05)}
.btn.ghost{background:transparent}
.btn.small{padding:8px 12px; font-size:.85rem}
.btn:disabled{opacity:.5; cursor:not-allowed}

.actions{display:flex; align-items:center; gap:12px; margin-top:16px}
.player{display:flex; align-items:center; gap:12px; margin-top:14px; flex-wrap:wrap}
.player audio{flex:1; min-width:220px}

.notes{list-style:none; margin:8px 0 0; padding:10px 14px; background:var(--card2); border-radius:10px; font-size:.86rem; color:var(--muted)}
.notes li{margin:.15em 0}

.msg{margin-top:12px; padding:10px 14px; border-radius:10px; font-size:.9rem}
.msg.err{background:rgba(255,107,107,.12); color:#ffb3b3; border:1px solid rgba(255,107,107,.3)}
.msg.good{background:rgba(31,182,166,.12); color:var(--brand2); border:1px solid rgba(31,182,166,.3)}

.voices{width:100%; border-collapse:collapse; margin-bottom:18px; font-size:.9rem}
.voices td{padding:8px 6px; border-bottom:1px solid var(--line)}
.voices .lbl{font-weight:700}
.voices .st{color:var(--muted); font-size:.82rem}
.voices .del{color:var(--danger); background:transparent; border:1px solid rgba(255,107,107,.3); border-radius:8px; padding:5px 10px; cursor:pointer; font-family:inherit}

summary{cursor:pointer; list-style:none}
summary::-webkit-details-marker{display:none}
summary h2{display:inline-block}
summary::before{content:"▸ "; color:var(--brand2)}
details[open] summary::before{content:"▾ "}
.manage-body,.api-help{padding-top:12px}

pre{background:#0b1118; border:1px solid var(--line); border-radius:10px; padding:14px; overflow:auto; direction:ltr; text-align:left; font-size:.82rem; color:#cfe}
code{background:#0b1118; padding:2px 6px; border-radius:6px; font-size:.82rem}

.spinner{width:18px; height:18px; border:3px solid var(--line); border-top-color:var(--brand2); border-radius:50%; animation:spin .8s linear infinite; display:inline-block}
@keyframes spin{to{transform:rotate(360deg)}}

footer{text-align:center; color:var(--muted); font-size:.8rem; padding:24px}

@media(max-width:560px){ .grid{grid-template-columns:1fr} .status{display:none} }