/* Carousel Studio — mockups. Mimics the real GoUltra app shell (light theme). Advertising-red accent. */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=DM+Sans:wght@400;500;700&display=swap');

:root {
  --primary: #1a73e8;
  --primary-hover: #0c5ec7;
  --ads: #d93025;                       /* --gua-cat-advertising */
  --ads-light: rgba(217, 48, 37, 0.10);
  --ads-hover: #b71f16;
  --teal: #0d9488;
  --warning: #f59e0b;
  --danger: #ef4444;
  --coral: #f77062;

  --g50: #f8fafc; --g100: #f1f5f9; --g200: #e2e8f0; --g300: #cbd5e1;
  --g400: #94a3b8; --g500: #64748b; --g600: #475569; --g700: #334155;
  --g800: #1e293b; --g900: #0f172a;

  --display: 'Plus Jakarta Sans', sans-serif;
  --body: 'DM Sans', sans-serif;

  --rail: 76px; --topbar: 56px; --pillar: 224px;
  --radius: 0.75rem;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--body);
  color: var(--g900);
  background: var(--g50);
  font-size: 14px;
  line-height: 1.5;
}
.font-display { font-family: var(--display); }

/* === Layout === */
.app { display: flex; min-height: 100vh; }

/* Icon rail */
.rail {
  width: var(--rail); flex-shrink: 0;
  background: #fff; border-right: 1px solid var(--g200);
  display: flex; flex-direction: column; align-items: center;
  padding: 12px 0; gap: 4px; position: sticky; top: 0; height: 100vh;
}
.rail .logo {
  width: 40px; height: 40px; border-radius: 12px; margin-bottom: 12px;
  background: linear-gradient(135deg, var(--coral), #fe5196, #bc4cf4);
  display: grid; place-items: center; color: #fff; font-weight: 800;
  font-family: var(--display); font-size: 18px;
}
.rail .ritem {
  width: 56px; padding: 8px 0; border-radius: 12px; text-decoration: none;
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  color: var(--g500); font-size: 10px; font-family: var(--display); font-weight: 600;
}
.rail .ritem .ic { font-size: 18px; }
.rail .ritem:hover { background: var(--g100); color: var(--g800); }
.rail .ritem.active { background: var(--ads-light); color: var(--ads); }

/* Pillar sidebar (module nav) */
.pillar {
  width: var(--pillar); flex-shrink: 0; background: #fff;
  border-right: 1px solid var(--g200); padding: 16px 12px;
  position: sticky; top: 0; height: 100vh; overflow-y: auto;
}
.pillar .ptitle {
  font-family: var(--display); font-weight: 800; font-size: 15px;
  padding: 6px 10px 14px; display: flex; align-items: center; gap: 8px;
}
.pillar .ptitle .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--ads); }
.pillar .nav { display: flex; flex-direction: column; gap: 2px; }
.pillar .nav a {
  display: flex; align-items: center; gap: 10px; padding: 9px 10px;
  border-radius: 9px; text-decoration: none; color: var(--g600);
  font-family: var(--display); font-weight: 600; font-size: 13px;
}
.pillar .nav a .ic { width: 18px; text-align: center; opacity: .8; }
.pillar .nav a:hover { background: var(--g100); color: var(--g900); }
.pillar .nav a.active { background: var(--ads-light); color: var(--ads); }
.pillar .nav .sep { height: 1px; background: var(--g200); margin: 10px 6px; }
.pillar .nav .label { font-size: 10px; text-transform: uppercase; letter-spacing: .08em; color: var(--g400); padding: 12px 10px 4px; font-weight: 700; }

/* Main column */
.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar {
  height: var(--topbar); border-bottom: 1px solid var(--g200); background: #fff;
  display: flex; align-items: center; gap: 14px; padding: 0 20px; position: sticky; top: 0; z-index: 5;
}
.topbar .crumbs { font-family: var(--display); font-weight: 600; color: var(--g500); font-size: 13px; }
.topbar .crumbs b { color: var(--g900); font-weight: 700; }
.topbar .spacer { flex: 1; }
.topbar .pill {
  display: inline-flex; align-items: center; gap: 7px; padding: 6px 12px; border-radius: 999px;
  background: var(--g100); font-family: var(--display); font-weight: 600; font-size: 12px; color: var(--g700);
}
.topbar .avatar { width: 30px; height: 30px; border-radius: 50%; background: linear-gradient(135deg, var(--primary), var(--ads)); }

.content { padding: 28px 32px; max-width: 1180px; width: 100%; margin: 0 auto; }

/* === Common bits === */
.h1 { font-family: var(--display); font-weight: 800; font-size: 24px; letter-spacing: -0.02em; margin: 0; }
.sub { color: var(--g500); margin: 4px 0 0; }
.row { display: flex; gap: 16px; }
.col { display: flex; flex-direction: column; gap: 16px; }
.grid { display: grid; gap: 16px; }

.card {
  background: #fff; border: 1px solid var(--g200); border-radius: var(--radius); padding: 18px;
}
.card h3 { font-family: var(--display); font-weight: 700; font-size: 15px; margin: 0 0 4px; }
.card .muted { color: var(--g500); font-size: 13px; }

.btn {
  font-family: var(--display); font-weight: 600; font-size: 13px; border-radius: 9px;
  padding: 9px 14px; border: 1px solid var(--g200); background: #fff; color: var(--g800);
  cursor: pointer; display: inline-flex; align-items: center; gap: 7px; text-decoration: none;
}
.btn:hover { background: var(--g100); }
.btn.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn.primary:hover { background: var(--primary-hover); }
.btn.ads { background: var(--ads); border-color: var(--ads); color: #fff; }
.btn.ads:hover { background: var(--ads-hover); }
.btn.ai { background: linear-gradient(135deg, var(--ads), #f06, var(--primary)); border: none; color: #fff; }
.btn.ghost { border-color: transparent; background: transparent; color: var(--g600); }
.btn.sm { padding: 6px 10px; font-size: 12px; }
.btn:disabled, .btn.disabled { opacity: .5; cursor: not-allowed; }

.badge {
  display: inline-flex; align-items: center; gap: 5px; padding: 3px 9px; border-radius: 999px;
  font-family: var(--display); font-weight: 600; font-size: 11px;
}
.badge.idea { background: #fef3c7; color: #92400e; }
.badge.drafting { background: #dbeafe; color: #1e40af; }
.badge.ready { background: #d1fae5; color: #065f46; }
.badge.approved { background: #dcfce7; color: #166534; }
.badge.generating { background: #ede9fe; color: #6d28d9; }
.badge.selected { background: #cffafe; color: #155e75; }
.badge.type { background: var(--g100); color: var(--g600); }
.badge.warn { background: #fef3c7; color: #92400e; }
.badge.ads { background: var(--ads-light); color: var(--ads); }

.chip {
  display: inline-flex; align-items: center; gap: 6px; padding: 5px 11px; border-radius: 999px;
  border: 1px solid var(--g200); font-size: 12px; font-family: var(--display); font-weight: 600; color: var(--g600); background:#fff; cursor:pointer;
}
.chip.sel { border-color: var(--ads); background: var(--ads-light); color: var(--ads); }
.chip.disabled { opacity: .5; cursor: not-allowed; }

.muted { color: var(--g500); }
.small { font-size: 12px; }
hr.div { border: none; border-top: 1px solid var(--g200); margin: 18px 0; }

/* form */
.field { display: flex; flex-direction: column; gap: 5px; margin-bottom: 12px; }
.field label { font-family: var(--display); font-weight: 600; font-size: 12px; color: var(--g600); }
.field input, .field textarea, .field select {
  font-family: var(--body); font-size: 13px; color: var(--g900); background: #fff;
  border: 1px solid var(--g200); border-radius: 8px; padding: 8px 10px; width: 100%;
}
.field textarea { resize: vertical; min-height: 60px; }

/* AI panel accent */
.ai-note {
  border: 1px dashed var(--ads); background: var(--ads-light); border-radius: 10px; padding: 12px 14px;
  font-size: 13px; color: var(--g700);
}
.ai-note b { color: var(--ads); }
.info-note {
  border: 1px solid var(--g200); background: var(--g50); border-radius: 10px; padding: 12px 14px;
  font-size: 13px; color: var(--g600);
}

/* === Studio: master–detail === */
.studio { display: grid; grid-template-columns: 300px 1fr; gap: 18px; align-items: start; }

/* slide list (left) */
.slidelist { background: #fff; border: 1px solid var(--g200); border-radius: var(--radius); padding: 12px; }
.slidelist .lh { display:flex; align-items:center; justify-content:space-between; padding: 4px 6px 12px; }
.slidelist .lh .t { font-family: var(--display); font-weight: 700; font-size: 13px; }
.slide-item {
  display: flex; gap: 10px; align-items: center; padding: 8px; border-radius: 10px;
  border: 1px solid transparent; cursor: pointer; margin-bottom: 4px;
}
.slide-item:hover { background: var(--g50); }
.slide-item.active { background: var(--ads-light); border-color: var(--ads); }
.slide-item .thumb {
  width: 44px; height: 55px; border-radius: 7px; flex-shrink: 0; overflow: hidden;
  background: var(--g100); border: 1px solid var(--g200); display: grid; place-items: center;
  font-size: 18px; color: var(--g400); position: relative;
}
.slide-item .thumb.has { background: linear-gradient(135deg, #fde8e6, #fff1f0); color: var(--ads); }
.slide-item .meta { min-width: 0; flex: 1; }
.slide-item .meta .nm { font-family: var(--display); font-weight: 700; font-size: 13px; }
.slide-item .meta .st { font-size: 11px; color: var(--g500); display: flex; align-items: center; gap: 5px; }
.dot-st { width: 7px; height: 7px; border-radius: 50%; display: inline-block; }
.dot-st.ok { background: var(--teal); }
.dot-st.warn { background: var(--warning); }
.dot-st.idle { background: var(--g300); }
.slidelist .add { width: 100%; justify-content: center; margin-top: 6px; border-style: dashed; }

/* slide editor (right) */
.editor { background: #fff; border: 1px solid var(--g200); border-radius: var(--radius); padding: 20px; }
.editor .eh { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.editor .eh .t { font-family: var(--display); font-weight: 800; font-size: 17px; }

/* type toggle */
.typetoggle { display: inline-flex; border: 1px solid var(--g200); border-radius: 999px; padding: 3px; gap: 2px; background: var(--g50); }
.typetoggle .opt {
  padding: 5px 14px; border-radius: 999px; font-family: var(--display); font-weight: 600; font-size: 12px;
  color: var(--g600); cursor: pointer; display:inline-flex; align-items:center; gap:6px;
}
.typetoggle .opt.on { background: #fff; color: var(--ads); box-shadow: 0 1px 2px rgba(0,0,0,.06); }
.typetoggle .opt.off { color: var(--g400); cursor: not-allowed; }
.typetoggle .opt .soon { font-size: 9px; background: var(--g200); color: var(--g600); padding: 1px 5px; border-radius: 6px; }

/* candidate grid */
.cands { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 8px; }
.cand {
  aspect-ratio: 4/5; border-radius: 10px; overflow: hidden; border: 2px solid var(--g200);
  background: var(--g100); position: relative; cursor: pointer; display: grid; place-items: center;
  color: var(--g400); font-size: 22px;
}
.cand.gen { background: linear-gradient(135deg, #fde8e6, #ffeef0, #f3e8ff); color: var(--ads); }
.cand.sel { border-color: var(--ads); box-shadow: 0 0 0 3px var(--ads-light); }
.cand .pick { position: absolute; top: 6px; right: 6px; width: 20px; height: 20px; border-radius: 50%;
  background: var(--ads); color: #fff; display: grid; place-items: center; font-size: 11px; }
.cand .lbl { position:absolute; bottom:0; left:0; right:0; background: rgba(15,23,42,.6); color:#fff; font-size:10px; padding:3px 6px; }
.cand.add { border-style: dashed; cursor: pointer; }

/* in-feed ad preview */
.fb {
  width: 300px; border: 1px solid var(--g200); border-radius: 12px; overflow: hidden; background: #fff;
}
.fb .fbhead { display:flex; align-items:center; gap:8px; padding:10px 12px; }
.fb .fbhead .pic { width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,var(--coral),#bc4cf4); }
.fb .fbhead .nm { font-family:var(--display); font-weight:700; font-size:12px; }
.fb .fbhead .sp { font-size:10px; color:var(--g500); }
.fb .fbtext { padding: 0 12px 10px; font-size:12px; color:var(--g700); }
.fb .carousel { display:flex; gap:6px; padding: 0 12px; overflow-x:auto; }
.fb .cslide { flex:0 0 78%; }
.fb .cslide .img { aspect-ratio:1/1; border-radius:8px; background:linear-gradient(135deg,#fde8e6,#f3e8ff); display:grid; place-items:center; color:var(--ads); font-size:26px; }
.fb .cslide .ch { font-family:var(--display); font-weight:700; font-size:12px; margin-top:6px; }
.fb .cslide .cl { font-size:10px; color:var(--g500); }
.fb .fbcta { display:flex; align-items:center; justify-content:space-between; padding:10px 12px; border-top:1px solid var(--g100); margin-top:8px; }
.fb .fbcta .b { border:1px solid var(--g300); border-radius:6px; padding:4px 10px; font-family:var(--display); font-weight:600; font-size:11px; }

/* progress bar */
.prog { height: 6px; background: var(--g200); border-radius: 999px; overflow: hidden; }
.prog > span { display:block; height:100%; background: linear-gradient(90deg, var(--ads), #f06); }

/* card-copy panel rows */
.cardrow { display:flex; gap:12px; align-items:flex-start; padding:12px; border:1px solid var(--g200); border-radius:10px; margin-bottom:10px; }
.cardrow .ct { width:54px; height:68px; border-radius:8px; flex-shrink:0; background:linear-gradient(135deg,#fde8e6,#f3e8ff); display:grid; place-items:center; color:var(--ads); font-size:18px; }
.cardrow .cf { flex:1; }
.cardrow .cf .field { margin-bottom: 8px; }
.cardrow .num { font-family:var(--display); font-weight:800; color:var(--g400); font-size:13px; width:18px; }