/* ===== Trivia Generator Pro ===== */
:root {
  --bg: #0f1526;
  --bg2: #151c30;
  --card: #1b2440;
  --card-edge: #283357;
  --ink: #eef1f8;
  --ink-dim: #9aa5c3;
  --gold: #f0b429;
  --gold-dark: #c98f0a;
  --accent: #d94f4f;
  --danger: #e25b5b;
  --ok: #4cc38a;
  --radius: 10px;
  --shadow: 0 4px 18px rgba(0,0,0,.35);
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: linear-gradient(160deg, var(--bg) 0%, var(--bg2) 100%) fixed;
  color: var(--ink);
  font: 15px/1.45 -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* ---------- top bar ---------- */
.topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 14px 22px;
  background: rgba(11, 16, 31, .85);
  border-bottom: 1px solid var(--card-edge);
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(6px);
  flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark { width: 42px; height: 42px; filter: drop-shadow(0 2px 6px rgba(240,180,41,.4)); }
.brand h1 { margin: 0; font-size: 21px; letter-spacing: .3px; }
.brand .tagline { margin: 0; font-size: 12px; color: var(--ink-dim); }
.topbar-actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* ---------- credits chip (always visible) ---------- */
.credit-chip {
  display: flex; align-items: center; gap: 10px;
  border: 1px solid var(--gold-dark);
  background: linear-gradient(180deg, rgba(240,180,41,.18), rgba(201,143,10,.10));
  color: var(--ink);
  border-radius: 999px; padding: 6px 16px 6px 12px;
  cursor: pointer; font: inherit; position: relative;
  transition: transform .08s, box-shadow .15s, border-color .15s;
}
.credit-chip:hover { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(240,180,41,.12); }
.credit-chip:active { transform: translateY(1px); }
.credit-gem { font-size: 18px; color: var(--gold); filter: drop-shadow(0 0 6px rgba(240,180,41,.5)); line-height: 1; }
.credit-body { display: flex; flex-direction: column; align-items: flex-start; line-height: 1.06; }
.credit-amount { font-weight: 800; font-size: 15px; }
.credit-sub { font-size: 10px; color: var(--ink-dim); text-transform: uppercase; letter-spacing: .5px; }
.credit-chip.is-cta { animation: credit-pulse 2.6s ease-in-out infinite; }
.credit-chip.is-low .credit-amount { color: var(--danger); }
@keyframes credit-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(240,180,41,0); }
  50% { box-shadow: 0 0 0 4px rgba(240,180,41,.20); }
}
.credit-chip.spent .credit-gem { animation: gem-pop .5s ease-out; }
@keyframes gem-pop {
  0% { transform: scale(1) rotate(0); }
  40% { transform: scale(1.5) rotate(14deg); }
  100% { transform: scale(1) rotate(0); }
}
.credit-fly {
  position: absolute; right: 14px; top: 2px;
  font-weight: 800; font-size: 14px; color: var(--gold);
  pointer-events: none; animation: credit-fly .9s ease-out forwards;
}
@keyframes credit-fly {
  0% { opacity: 0; transform: translateY(6px); }
  20% { opacity: 1; }
  100% { opacity: 0; transform: translateY(-24px); }
}

/* ---------- buttons ---------- */
.btn {
  border: 1px solid var(--card-edge);
  background: #232e52;
  color: var(--ink);
  border-radius: 8px;
  padding: 8px 14px;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  transition: background .12s, transform .05s, border-color .12s;
  white-space: nowrap;
}
.btn:hover { background: #2c3963; border-color: #39477c; }
.btn:active { transform: translateY(1px); }
.btn-ghost { background: transparent; }
.btn-ghost:hover { background: rgba(255,255,255,.06); }
.btn-danger { color: var(--danger); }
.btn-accent { background: #31427a; border-color: #41549a; }
.btn-accent:hover { background: #3b4f93; }
.btn-gold {
  background: linear-gradient(180deg, var(--gold), var(--gold-dark));
  border-color: var(--gold-dark);
  color: #1b1503;
  font-weight: 800;
  font-size: 14.5px;
}
.btn-gold:hover { filter: brightness(1.07); background: linear-gradient(180deg, var(--gold), var(--gold-dark)); }
.btn-small { padding: 5px 10px; font-size: 12.5px; }
.btn-block { display: block; width: 100%; margin-top: 12px; padding: 12px; }
.btn-icon { padding: 4px 8px; font-size: 13px; line-height: 1; background: transparent; border-color: transparent; }
.btn-icon:hover { background: rgba(255,255,255,.08); border-color: transparent; }
.btn-ai {
  background: linear-gradient(180deg, var(--gold), var(--gold-dark));
  border-color: var(--gold-dark);
  color: #1b1503;
}
.btn-ai:hover { filter: brightness(1.07); background: linear-gradient(180deg, var(--gold), var(--gold-dark)); }
.btn-ai:disabled { opacity: .6; cursor: default; filter: none; }
.ai-active { color: var(--ok); font-size: 12.5px; margin: 6px 0 0; }
.ai-error { color: var(--danger); font-size: 12.5px; margin: 6px 0 0; }

/* ---------- layout ---------- */
.layout {
  display: grid;
  grid-template-columns: 380px minmax(0, 1fr);
  gap: 20px;
  padding: 20px 22px 60px;
  max-width: 1500px;
  margin: 0 auto;
}
@media (max-width: 980px) { .layout { grid-template-columns: 1fr; } }

/* ---------- cards ---------- */
.card {
  background: var(--card);
  border: 1px solid var(--card-edge);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 16px;
  overflow: hidden;
}
.card-title {
  margin: 0; padding: 13px 16px;
  font-size: 15px; letter-spacing: .3px;
  cursor: pointer; user-select: none;
  display: flex; align-items: center;
}
.card-title::after { content: "▾"; margin-left: auto; color: var(--ink-dim); transition: transform .15s; }
.card.closed .card-title::after { transform: rotate(-90deg); }
.card.closed .card-body { display: none; }
.card-body { padding: 4px 16px 16px; }
.downloads .card-title { cursor: default; }
.downloads .card-title::after { content: ""; }

/* ---------- forms ---------- */
label { display: block; margin: 10px 0 0; font-size: 13px; font-weight: 600; color: var(--ink-dim); }
.hint { font-weight: 400; color: #6f7a9c; font-size: 12px; }
.center { text-align: center; }
input[type="text"], input[type="number"], select, textarea {
  width: 100%; margin-top: 5px;
  background: #121a31;
  border: 1px solid var(--card-edge);
  color: var(--ink);
  border-radius: 7px;
  padding: 9px 10px;
  font: inherit; font-size: 14px;
}
input:focus, select:focus, textarea:focus { outline: 2px solid #41549a; outline-offset: -1px; }
textarea { resize: vertical; min-height: 38px; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.check { display: flex; align-items: center; gap: 8px; margin-top: 12px; font-weight: 500; color: var(--ink); cursor: pointer; }
.check input { width: 16px; height: 16px; accent-color: var(--gold); cursor: pointer; }
.color-wrap { display: flex; align-items: center; gap: 8px; margin-top: 5px; }
.color-wrap input[type="color"] {
  width: 46px; height: 34px; padding: 2px;
  background: #121a31; border: 1px solid var(--card-edge); border-radius: 7px; cursor: pointer;
}
.color-wrap code { font-size: 12px; color: var(--ink-dim); }
#tb-fields.off { display: none; }

/* ---------- logo upload ---------- */
.logo-zone { display: flex; align-items: center; gap: 12px; margin-top: 6px; }
.logo-preview {
  width: 92px; height: 60px; flex: none;
  border: 1px dashed var(--card-edge); border-radius: 7px;
  background: #fff center/contain no-repeat;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; color: #6f7a9c;
}
.logo-preview.empty { background: #121a31; }
.logo-btns { display: flex; flex-direction: column; gap: 6px; }

/* ---------- downloads ---------- */
.dl-row {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,.06);
}
.dl-row:last-of-type { border-bottom: 0; }
.dl-info { display: flex; flex-direction: column; min-width: 0; }
.dl-info strong { font-size: 14px; }
.dl-info span { font-size: 12px; color: var(--ink-dim); }
.dl-btns { display: flex; gap: 6px; flex: none; }

/* ---------- builder ---------- */
.builder-head {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  margin: 4px 2px 14px;
}
.builder-head h2 { margin: 0; font-size: 19px; }
.stats { color: var(--ink-dim); font-size: 13px; flex: 1; }
.stats b { color: var(--gold); }

.round {
  background: var(--card);
  border: 1px solid var(--card-edge);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 16px;
}
.round-head {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 14px;
  border-bottom: 1px solid rgba(255,255,255,.07);
  flex-wrap: wrap;
}
.round-num {
  flex: none; width: 34px; height: 34px; border-radius: 50%;
  background: linear-gradient(180deg, var(--gold), var(--gold-dark));
  color: #1b1503; font-weight: 800; font-size: 15px;
  display: flex; align-items: center; justify-content: center;
}
.round-head input.r-name { flex: 1; min-width: 160px; margin: 0; font-weight: 600; }
.round-head select.r-type { width: auto; margin: 0; }
.round-head .pts-wrap { display: flex; align-items: center; gap: 5px; font-size: 12.5px; color: var(--ink-dim); }
.round-head input.r-pts { width: 64px; margin: 0; }
.round-tools { display: flex; gap: 2px; margin-left: auto; }
.round.closed .round-body { display: none; }

.round-body { padding: 12px 14px 14px; }
.q-row {
  display: grid;
  grid-template-columns: 26px minmax(0, 1.5fr) minmax(0, 1fr) 56px;
  gap: 8px; align-items: start;
  margin-bottom: 8px;
}
.q-num { padding-top: 10px; text-align: right; color: var(--ink-dim); font-size: 13px; font-weight: 700; }
.q-row textarea { margin-top: 0; overflow: hidden; }
.q-acts { display: flex; padding-top: 5px; }
.q-acts .btn-icon { color: var(--ink-dim); }
.q-acts .btn-icon:hover { color: var(--ink); }

.round-foot { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-top: 10px; }
.round-foot select { width: auto; margin: 0; padding: 6px 8px; font-size: 13px; }
.round-foot .spacer { flex: 1; }
.round-foot-ai { margin-top: 6px; }
.round-head select.r-format { width: auto; margin: 0; }

/* True/False rows: same grid as .q-row, answer column becomes a toggle */
.q-row-tf { grid-template-columns: 26px minmax(0, 1.5fr) auto 56px; }
.tf-toggle { display: flex; gap: 6px; padding-top: 2px; }
.tf-btn {
  border: 1px solid var(--card-edge); background: #121a31; color: var(--ink-dim);
  border-radius: 6px; padding: 7px 12px; font-size: 12.5px; font-weight: 700; cursor: pointer;
}
.tf-btn.active { background: var(--accent); border-color: #41549a; color: #fff; }

/* Multiple-choice rows: question stacked above 4 choice inputs */
.q-row-mc { grid-template-columns: 26px minmax(0, 1fr) 56px; }
.q-row-main { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.q-choices { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.q-choice { display: flex; align-items: center; gap: 6px; margin: 0; font-weight: 400; }
.q-choice input[type="text"] { margin: 0; padding: 6px 8px; font-size: 12.5px; }
.q-choice input[type="radio"] { flex: none; accent-color: var(--gold); width: 15px; height: 15px; }

/* AI category spinner */
.ai-suggest-tray {
  display: flex; flex-wrap: wrap; gap: 8px; align-items: center;
  margin-top: 10px; padding-top: 10px; border-top: 1px dashed var(--card-edge);
}
.ai-suggest-tray[hidden] { display: none; }
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 10px; border-radius: 20px; font-size: 12.5px; font-weight: 600;
  border: 1px solid var(--card-edge); background: #232e52;
}
.chip-text {
  border: none; background: transparent; padding: 0; margin: 0;
  font: inherit; color: inherit; cursor: pointer;
}
.chip-text:hover { text-decoration: underline; }
.chip-spin-btn {
  border: none; background: transparent; cursor: pointer; padding: 0; font-size: 12px;
  color: var(--ink-dim); line-height: 1;
}
.chip-spin-btn:hover { color: var(--ink); }
.chip-reset {
  border: none; background: transparent; color: var(--ink-dim); cursor: pointer;
  font-size: 12.5px; font-weight: 600; padding: 6px 4px;
}
.chip-reset:hover { color: var(--ink); }

@keyframes chip-shimmer {
  0%, 100% { opacity: .35; transform: translateY(0); }
  50% { opacity: .85; transform: translateY(-2px); }
}
.chip-spin {
  color: var(--ink-dim); border-style: dashed;
  animation: chip-shimmer .6s ease-in-out infinite;
}

@keyframes chip-land {
  0% { transform: scale(.7); opacity: 0; }
  70% { transform: scale(1.06); opacity: 1; }
  100% { transform: scale(1); }
}
.chip-landed {
  animation: chip-land .3s ease-out backwards;
  border-color: var(--gold-dark);
}

.empty-state {
  text-align: center; padding: 50px 20px; color: var(--ink-dim);
  border: 2px dashed var(--card-edge); border-radius: var(--radius);
}

/* ---------- misc ---------- */
/* ---------- guided steps ---------- */
.step-badge {
  display: inline-flex; align-items: center; justify-content: center;
  width: 21px; height: 21px; border-radius: 50%; flex: none;
  background: var(--accent); color: #fff; font-size: 12px; font-weight: 800;
  margin-right: 9px;
}
.step-badge-lg {
  width: 32px; height: 32px; font-size: 16px; margin-right: 0;
  background: linear-gradient(180deg, var(--gold), var(--gold-dark)); color: #1b1503;
}

/* ---------- AI Studio card ---------- */
.card-ai { border-color: var(--gold-dark); box-shadow: 0 4px 20px rgba(240,180,41,.14); }
.card-ai > .card-title { background: linear-gradient(180deg, rgba(240,180,41,.12), transparent); }
.pill-new {
  margin-left: auto; margin-right: 4px; font-size: 10px; font-weight: 800;
  text-transform: uppercase; letter-spacing: .5px; color: #1b1503;
  background: var(--gold); padding: 2px 9px; border-radius: 999px;
}
.card-ai > .card-title::after { margin-left: 8px; }
.ai-pitch { margin: 2px 0 10px; font-size: 13px; color: var(--ink); line-height: 1.5; }
.ai-pitch b { color: var(--gold); }
.ai-key-details { margin-top: 10px; border-top: 1px dashed var(--card-edge); padding-top: 8px; }
.ai-key-details summary { cursor: pointer; font-size: 12.5px; color: var(--ink-dim); font-weight: 600; }
.ai-key-details summary:hover { color: var(--ink); }

/* ---------- builder hero ---------- */
.builder-hero {
  display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  background: linear-gradient(135deg, rgba(49,66,122,.45), rgba(27,36,64,.55));
  border: 1px solid var(--card-edge); border-radius: var(--radius);
  padding: 16px 18px; margin: 2px 2px 12px;
}
.builder-hero-text { display: flex; align-items: center; gap: 14px; }
.builder-hero h2 { margin: 0; font-size: 20px; }
.builder-hero p { margin: 4px 0 0; font-size: 13px; color: var(--ink-dim); max-width: 60ch; }
.builder-hero p b { color: var(--gold); }

/* ---------- age range in round head ---------- */
.round-head select.r-age { width: auto; margin: 0; }

/* ---------- elevated AI round row ---------- */
.round-foot-ai {
  align-items: center; gap: 8px;
  background: linear-gradient(180deg, rgba(240,180,41,.09), transparent);
  border: 1px solid rgba(240,180,41,.28); border-radius: 9px;
  padding: 9px 11px; margin-top: 10px;
}
.round-foot-ai .ai-label { font-size: 12.5px; font-weight: 800; color: var(--gold); letter-spacing: .3px; }
.round-foot-ai select.ai-mode, .round-foot-ai select.ai-diff { width: auto; margin: 0; padding: 6px 8px; font-size: 12.5px; }
.ai-cost { opacity: .8; font-weight: 800; }

/* ---------- dig tray ---------- */
.dig-hint { width: 100%; font-size: 12px; color: var(--ink-dim); margin-bottom: 2px; font-weight: 600; }
.chip-gem { color: var(--gold); }

/* ---------- friendlier empty state ---------- */
.empty-big { font-size: 17px; color: var(--ink); font-weight: 700; margin: 0 0 4px; }
.empty-ways { list-style: none; padding: 0; margin: 10px auto 16px; max-width: 320px; text-align: left; }
.empty-ways li { padding: 6px 0; font-size: 13.5px; }
.empty-ways b { color: var(--gold); }

.pagefoot { text-align: center; padding: 18px; color: #6f7a9c; font-size: 12.5px; }
.toast {
  position: fixed; bottom: 26px; left: 50%; transform: translateX(-50%);
  background: #0c1322; border: 1px solid var(--gold); color: var(--ink);
  padding: 11px 20px; border-radius: 9px; font-size: 14px; font-weight: 600;
  box-shadow: 0 6px 24px rgba(0,0,0,.5); z-index: 100;
  animation: toast-in .18s ease-out;
}
@keyframes toast-in { from { opacity: 0; transform: translate(-50%, 8px); } to { opacity: 1; transform: translate(-50%, 0); } }