/* =========================================================
   Adsynex — Quiet Signal Desk, light-first product UI
   ========================================================= */
:root {
  /* surfaces */
  --bg:           oklch(96.5% 0.007 88);
  --bg-deeper:    oklch(92.5% 0.009 88);
  --s-0:          oklch(98.5% 0.005 88);
  --s-1:          oklch(95.5% 0.007 88);
  --s-2:          oklch(91.5% 0.009 88);
  --s-3:          oklch(86% 0.012 88);
  --s-4:          oklch(78% 0.014 88);

  /* ink */
  --ink:          oklch(18% 0.025 270);
  --ink-dim:      oklch(35% 0.024 270);
  --ink-faint:    oklch(46% 0.022 270);
  --ink-ghost:    oklch(61% 0.018 270);

  /* lines */
  --line:         rgba(18,22,40,0.12);
  --line-soft:    rgba(18,22,40,0.07);
  --line-strong:  rgba(18,22,40,0.22);

  /* brand */
  --cyan:         oklch(50% 0.105 225);
  --cyan-deep:    oklch(38% 0.095 225);
  --cyan-ink:     oklch(96% 0.012 225);
  --violet:       oklch(58% 0.095 292);
  --amber:        oklch(64% 0.11 68);
  --rose:         oklch(58% 0.11 25);
  --lime:         oklch(54% 0.11 135);

  --r-1: 2px;
  --r-2: 4px;
  --r-3: 8px;
  --r-4: 14px;

  --glow-cyan: 0 0 0 1px color-mix(in oklab, var(--cyan) 32%, transparent), 0 10px 24px -18px color-mix(in oklab, var(--cyan) 45%, transparent);
  --shadow-float: 0 28px 60px -36px rgba(18,22,40,.42), 0 1px 0 rgba(250,250,247,.65) inset;
}

* { box-sizing: border-box; }
html, body, #root { height: 100%; }
html { color-scheme: light; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: 'Inter', system-ui, sans-serif;
  font-feature-settings: 'cv02','cv03','cv04','cv11','ss01';
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-size: 14px;
  line-height: 1.5;
  overflow-x: clip;
}

/* quiet workbench grid */
body::before {
  content: '';
  position: fixed; inset: 0;
  background:
    radial-gradient(1000px 520px at 84% -10%, color-mix(in oklab, var(--cyan) 8%, transparent), transparent 62%),
    linear-gradient(var(--line-soft) 1px, transparent 1px) 0 0 / 48px 48px,
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px) 0 0 / 48px 48px;
  pointer-events: none;
  z-index: 0;
  mask-image: radial-gradient(ellipse at center, black 50%, transparent 100%);
}

/* typography */
.display, h1, h2, h3 { font-family: 'Space Grotesk', system-ui, sans-serif; letter-spacing: -0.02em; font-weight: 500; }
.serif { font-family: 'Fraunces', serif; font-weight: 400; letter-spacing: -0.015em; }
.mono, code { font-family: 'JetBrains Mono', ui-monospace, monospace; font-variant-numeric: tabular-nums; }
.label {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--ink-faint); font-weight: 500;
}
.label.bright { color: var(--ink-dim); }
.data { font-family: 'JetBrains Mono', ui-monospace, monospace; font-variant-numeric: tabular-nums; }

::selection { background: var(--cyan); color: var(--cyan-ink); }

/* scrollbar */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(170,179,208,0.15); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: rgba(170,179,208,0.28); }

/* =========================================================
   Shell
   ========================================================= */
.app {
  position: relative;
  z-index: 1;
  min-height: 100%;
  display: grid;
  grid-template-columns: 240px 1fr;
  background: var(--bg);
  color: var(--ink);
}

.sidebar {
  position: sticky; top: 0;
  height: 100vh;
  border-right: 1px solid var(--line);
  background: linear-gradient(180deg, color-mix(in oklab, var(--s-0) 92%, var(--bg)), color-mix(in oklab, var(--s-1) 82%, var(--bg)));
  padding: 22px 18px 20px;
  display: flex; flex-direction: column; gap: 28px;
  backdrop-filter: blur(10px);
}
.brand {
  display: flex; align-items: center; gap: 11px;
  padding: 2px 2px;
}
.brand-mark {
  width: 34px; height: 34px; flex-shrink: 0;
  background-image: url('assets/adsynex-mark.png');
  background-size: cover;
  background-position: center;
  border-radius: 7px;
  filter: drop-shadow(0 0 10px rgba(142,213,255,.2));
}
.brand-name {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 500; font-size: 19px; letter-spacing: -0.015em;
  color: var(--ink);
}
.brand-sub {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9.5px; letter-spacing: .18em;
  color: var(--ink-faint); text-transform: uppercase; margin-top: 2px;
}

.nav { display: flex; flex-direction: column; gap: 2px; }
.nav-head {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; letter-spacing: .16em; text-transform: uppercase;
  color: var(--ink-ghost); padding: 10px 10px 6px;
}
.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; border-radius: var(--r-2);
  color: var(--ink-dim); cursor: pointer; font-size: 13px;
  border: 1px solid transparent;
  width: 100%;
  background: transparent;
  font: inherit;
  text-align: left;
  transition: background .15s, color .15s, border-color .15s;
}
.nav-item:hover { background: var(--s-1); color: var(--ink); }
.nav-item.active {
  background: var(--s-2); color: var(--ink);
  border-color: var(--line);
}
.nav-item .kbd {
  margin-left: auto; font-family: 'JetBrains Mono', monospace;
  font-size: 10px; color: var(--ink-faint);
  border: 1px solid var(--line); padding: 1px 5px; border-radius: 3px;
}

.sidebar-foot { margin-top: auto; display: flex; flex-direction: column; gap: 14px; }
.credits-card {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--s-1), var(--s-0));
  padding: 12px 14px; border-radius: var(--r-3);
  position: relative; overflow: hidden;
}
.credits-card::after {
  content: ''; position: absolute; right: -20px; top: -20px;
  width: 90px; height: 90px; border-radius: 50%;
  background: radial-gradient(circle, color-mix(in oklab, var(--cyan) 18%, transparent), transparent 60%);
  filter: blur(2px);
}
.credits-num { font-family: 'Space Grotesk', sans-serif; font-size: 22px; font-weight: 500; letter-spacing: -0.02em; }
.credits-unit { font-size: 11px; color: var(--ink-faint); letter-spacing: .14em; text-transform: uppercase; font-family: 'JetBrains Mono', monospace; }
.credits-card .bar {
  height: 3px; background: var(--s-3); border-radius: 2px; margin-top: 10px; overflow: hidden;
}
.credits-card .bar > div {
    height: 100%;
    background: var(--cyan);
  }
.credits-card .topup {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%;
  margin-top: 10px; padding: 0; font-size: 11px; color: var(--cyan); cursor: pointer;
  font-family: 'JetBrains Mono', monospace; text-transform: uppercase; letter-spacing: .1em;
  border: 0; background: transparent;
}

.user-chip-wrap { position: relative; }
.user-chip {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 8px; border: 0; border-top: 1px solid var(--line-soft);
  width: 100%; background: transparent; color: inherit; text-align: left;
  cursor: pointer; font: inherit; border-radius: 0;
  transition: background .15s;
}
.user-chip:hover { background: var(--s-1); }
.user-chip.open { background: var(--s-2); }
.user-chip .user-meta { min-width: 0; flex: 1; }
.user-chip .user-name,
.user-chip .user-role { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-caret { color: var(--ink-faint); flex-shrink: 0; transition: transform .15s; display: inline-flex; }
.user-caret.rot { transform: rotate(180deg); color: var(--ink); }

.user-menu {
  position: absolute; bottom: calc(100% + 8px); left: 0; right: 0;
  border: 1px solid var(--line); border-radius: var(--r-3);
  background: var(--s-0);
  box-shadow: var(--shadow-float);
  padding: 6px;
  display: flex; flex-direction: column; gap: 4px;
  z-index: 80;
  animation: tw-in .18s ease-out;
}
.user-menu-head {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 10px 12px; border-bottom: 1px solid var(--line-soft);
  margin-bottom: 4px;
}
.user-avatar.lg { width: 38px; height: 38px; font-size: 13px; }
.user-menu-name { font-size: 13px; font-weight: 500; color: var(--ink); }
.user-menu-mail { font-size: 11px; color: var(--ink-faint); font-family: 'JetBrains Mono', monospace; margin-top: 2px; }
.user-menu-sec {
  display: flex; flex-direction: column; gap: 1px;
  padding: 2px 0; border-bottom: 1px solid var(--line-soft);
}
.user-menu-sec:last-of-type { border-bottom: 0; }
.user-menu-item {
  display: flex; align-items: center; gap: 10px;
  width: 100%; padding: 8px 10px; border: 0; background: transparent;
  color: var(--ink-dim); font: inherit; font-size: 13px;
  border-radius: var(--r-2); cursor: pointer; text-align: left;
  transition: background .12s, color .12s;
}
.user-menu-item:hover { background: var(--s-1); color: var(--ink); }
.user-menu-item.danger { color: var(--rose); }
.user-menu-item.danger:hover { background: color-mix(in oklab, var(--rose) 12%, transparent); color: var(--rose); }
.user-menu-shortcuts { padding: 8px 10px 10px; display: flex; flex-direction: column; gap: 6px; }
.user-menu-shortcuts .label { margin-bottom: 2px; font-size: 9.5px; }
.user-menu-shortcuts > div {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 12px; color: var(--ink-dim);
}
.user-menu-shortcuts kbd {
  font-family: 'JetBrains Mono', monospace; font-size: 10px;
  border: 1px solid var(--line); padding: 1px 6px; border-radius: 3px;
  color: var(--ink-faint); background: var(--s-1);
}
.user-menu-foot { padding-top: 4px; }

.audience-card {
  text-align: left; font: inherit; color: inherit;
  cursor: pointer;
  transition: background .15s, border-color .15s, transform .15s, box-shadow .15s;
}
.audience-card.audience-add {
  display: grid; place-items: center;
  border-style: dashed;
  background: transparent;
  min-height: 180px;
}
.audience-card.audience-add:hover { color: var(--cyan); border-color: var(--cyan); background: color-mix(in oklab, var(--cyan) 5%, transparent); }
.audience-card.audience-add:hover div { color: var(--cyan); }

.dropzone {
  border: 1px dashed var(--line-strong); border-radius: var(--r-3);
  background: var(--s-1);
  padding: 56px 24px; margin-top: 8px;
  display: flex; flex-direction: column; align-items: center; gap: 14px;
  color: var(--ink-faint); cursor: pointer;
  transition: background .15s, border-color .15s, color .15s;
}
.dropzone:hover, .dropzone.over { border-color: var(--cyan); color: var(--cyan); background: color-mix(in oklab, var(--cyan) 5%, transparent); }
.dropzone-icon { color: var(--ink-ghost); transition: color .15s; }
.dropzone:hover .dropzone-icon, .dropzone.over .dropzone-icon { color: var(--cyan); }
.dropzone-title {
  font-family: 'JetBrains Mono', monospace; font-size: 12.5px;
  letter-spacing: .14em; text-transform: uppercase; color: var(--ink-dim);
}
.dropzone:hover .dropzone-title, .dropzone.over .dropzone-title { color: var(--cyan); }
.dropzone-sub {
  font-family: 'JetBrains Mono', monospace; font-size: 10.5px;
  letter-spacing: .12em; text-transform: uppercase; color: var(--ink-faint);
}
.dropzone-warn {
  margin-top: 14px; padding: 10px 14px;
  border: 1px solid color-mix(in oklab, var(--amber) 35%, var(--line));
  border-radius: var(--r-2);
  background: color-mix(in oklab, var(--amber) 8%, transparent);
  color: var(--amber);
  font-family: 'JetBrains Mono', monospace; font-size: 12px; letter-spacing: .04em;
}

.audience-editor {
  display: grid; grid-template-columns: 280px 1fr; gap: 24px;
  margin-top: 12px;
}
.audience-editor-side {
  border: 1px solid var(--line); border-radius: var(--r-3);
  background: var(--s-0); padding: 22px 22px 20px;
  align-self: start; position: sticky; top: 76px;
  display: flex; flex-direction: column; gap: 6px;
}
.audience-editor-side .field { margin-bottom: 14px; }
.aud-summary {
  display: flex; flex-direction: column; gap: 8px;
  padding: 12px 0; margin-top: 4px;
  border-top: 1px dashed var(--line);
}
@media (max-width: 1180px) {
  .audience-editor { grid-template-columns: 1fr; }
  .audience-editor-side { position: static; }
}

.signout-overlay {
  position: fixed; inset: 0; z-index: 200;
  display: grid; place-items: center;
  background: color-mix(in oklab, var(--bg-deeper) 70%, transparent);
  backdrop-filter: blur(6px);
  animation: viewIn .25s ease-out;
}
.signout-card {
  width: min(420px, 92vw);
  background: var(--s-0); border: 1px solid var(--line);
  border-radius: var(--r-3); box-shadow: var(--shadow-float);
  padding: 26px 28px 22px;
}
.signout-card h3 {
  font-family: 'Space Grotesk', sans-serif; font-size: 24px;
  letter-spacing: -0.02em; margin: 8px 0 6px;
}
.signout-card p { color: var(--ink-dim); font-size: 13.5px; margin: 0 0 20px; }
.signout-actions { display: flex; gap: 10px; justify-content: flex-end; }
.user-avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: linear-gradient(135deg, #a9e0ff, #c9b8ff);
  color: #0a0e22; font-weight: 600; font-size: 12px;
  display: grid; place-items: center;
}
.user-name { font-size: 13px; }
.user-role { font-size: 11px; color: var(--ink-faint); }

/* =========================================================
   Main
   ========================================================= */
.main { min-height: 100vh; min-width: 0; display: flex; flex-direction: column; }
.view { min-width: 0; }

.topbar {
  height: 56px; border-bottom: 1px solid var(--line);
  display: flex; align-items: center; gap: 18px;
  padding: 0 28px; background: color-mix(in oklab, var(--bg) 88%, transparent); backdrop-filter: blur(12px);
  position: sticky; top: 0; z-index: 50;
}
.crumbs { display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--ink-faint); font-family: 'JetBrains Mono', monospace; text-transform: uppercase; letter-spacing: .08em; }
.crumbs .sep { opacity: .45; }
.crumbs .now { color: var(--ink); }
.top-right { margin-left: auto; display: flex; align-items: center; gap: 14px; }
.pulse-dot {
  width: 6px; height: 6px; background: var(--lime);
  border-radius: 50%; box-shadow: 0 0 8px var(--lime);
  animation: pulse 1.8s ease-out infinite;
}
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(184,239,154,.55); } 70% { box-shadow: 0 0 0 8px rgba(184,239,154,0); } 100% { box-shadow: 0 0 0 0 rgba(184,239,154,0); } }
.search {
  display: flex; align-items: center; gap: 8px;
  background: var(--s-1); border: 1px solid var(--line);
  padding: 6px 10px; border-radius: var(--r-2);
  font-size: 12px; color: var(--ink-faint);
  min-width: 240px;
}

.page { padding: 28px 28px 80px; max-width: 1360px; width: 100%; margin: 0 auto; }

.hero {
  display: grid; grid-template-columns: 1.4fr 1fr; gap: 28px; align-items: stretch;
  margin-bottom: 28px;
}
.hero-left {
  border: 1px solid var(--line); border-radius: var(--r-4);
  padding: 28px 32px; background: linear-gradient(135deg, var(--s-1) 0%, var(--s-0) 100%);
  position: relative; overflow: hidden;
}
.hero-left::after {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(600px 300px at 110% -20%, rgba(142,213,255,.13), transparent 60%);
  pointer-events: none;
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--cyan);
}
.hero-title {
  font-size: 44px; line-height: 1.02; margin: 14px 0 10px;
  font-family: 'Space Grotesk', sans-serif; letter-spacing: -0.03em; font-weight: 500;
}
.hero-title em { font-family: 'Fraunces', serif; font-style: italic; font-weight: 400; color: var(--cyan); }
.hero-sub { color: var(--ink-dim); max-width: 56ch; font-size: 14.5px; }
.hero-cta { display: flex; gap: 10px; margin-top: 22px; align-items: center; }

.dashboard-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 20px;
  margin-bottom: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}
.dashboard-metrics {
  display: flex;
  gap: 28px;
  font-family: 'JetBrains Mono', monospace;
}

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 14px; border-radius: var(--r-2);
  font-size: 13px; font-weight: 500; cursor: pointer;
  border: 1px solid var(--line); background: transparent; color: var(--ink);
  transition: background .15s ease, border-color .15s ease, color .15s ease, filter .15s ease, box-shadow .15s ease;
  font-family: 'Inter', sans-serif;
}
.btn:hover { background: var(--s-2); border-color: var(--line-strong); }
.btn.primary {
  background: var(--cyan);
  color: var(--cyan-ink); border: none;
  box-shadow: 0 10px 24px -18px color-mix(in oklab, var(--cyan) 55%, transparent);
  font-weight: 600;
}
.btn.primary:hover { filter: brightness(1.05); }
.btn.ghost { color: var(--ink-dim); border-color: transparent; }
.btn.ghost:hover { color: var(--ink); background: var(--s-1); }
.btn.sm { padding: 6px 10px; font-size: 12px; }
.btn.icon { padding: 7px; }
.btn.danger { color: var(--rose); border-color: rgba(255,177,177,.18); }
.btn[disabled] { opacity: .4; cursor: not-allowed; }

button,
[role="button"],
a,
input,
textarea,
select {
  -webkit-tap-highlight-color: transparent;
}
button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}
.nav-item:focus-visible,
.tab:focus-visible,
.chip:focus-visible,
.creative-card:focus-visible,
.wiz-step:focus-visible,
.tweaks-opt:focus-visible,
.cro-faq-button:focus-visible,
.cro-signin:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* Hero-right: snapshot card */
.hero-right {
  border: 1px solid var(--line); border-radius: var(--r-4);
  background: var(--s-0);
  padding: 22px 24px; display: flex; flex-direction: column; gap: 14px;
  position: relative; overflow: hidden;
}
.hero-right .label { display: flex; justify-content: space-between; align-items: center; }
.snap-metric { display: grid; grid-template-columns: 1fr 1fr; gap: 2px 24px; margin-top: 4px; }
.snap-k { color: var(--ink-faint); font-size: 11px; font-family: 'JetBrains Mono', monospace; letter-spacing: .08em; text-transform: uppercase; }
.snap-v { font-family: 'Space Grotesk', sans-serif; font-size: 28px; font-weight: 500; letter-spacing: -0.02em; }
.snap-sub { color: var(--ink-dim); font-size: 11.5px; margin-top: -2px; }
.spark {
  height: 52px; display: flex; align-items: flex-end; gap: 3px; margin-top: 8px;
}
.spark > span {
  flex: 1; background: linear-gradient(180deg, var(--cyan), var(--cyan-deep));
  opacity: .75; border-radius: 1px 1px 0 0;
  transition: opacity .2s;
}
.spark > span:hover { opacity: 1; }

/* =========================================================
   Stat strip
   ========================================================= */
.stat-strip {
  display: grid; grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line); border-radius: var(--r-3);
  background: var(--s-0); overflow: hidden; margin-bottom: 24px;
}
.stat-strip .stat {
  padding: 18px 22px;
  border-right: 1px solid var(--line-soft);
  display: flex; flex-direction: column; gap: 6px;
  position: relative;
}
.stat-strip .stat:last-child { border-right: none; }
.stat-num { font-family: 'Space Grotesk', sans-serif; font-size: 30px; letter-spacing: -0.02em; font-weight: 500; }
.stat-num .suffix { font-size: 14px; color: var(--ink-faint); margin-left: 2px; }
.stat-row { display: flex; align-items: baseline; gap: 10px; }
.stat-delta { font-size: 11px; font-family: 'JetBrains Mono', monospace; letter-spacing: .04em; }
.stat-delta.up { color: var(--lime); }
.stat-delta.down { color: var(--rose); }
.stat-meta { color: var(--ink-faint); font-size: 11.5px; }
.stat-spark { position: absolute; right: 16px; top: 18px; width: 70px; height: 26px; opacity: .85; }

/* =========================================================
   Experiments table
   ========================================================= */
.block-head {
  display: flex; align-items: center; justify-content: space-between;
  margin: 28px 0 14px;
}
.block-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 20px; letter-spacing: -0.02em; font-weight: 500;
}
.block-title .count {
  font-family: 'JetBrains Mono', monospace; font-size: 12px;
  margin-left: 10px; color: var(--ink-faint); letter-spacing: .06em;
}
.tabs { display: flex; gap: 2px; border: 1px solid var(--line); padding: 2px; border-radius: var(--r-2); }
.tab {
  padding: 5px 11px; font-size: 12px; color: var(--ink-dim);
  cursor: pointer; border-radius: 3px;
  font-family: 'JetBrains Mono', monospace; letter-spacing: .08em; text-transform: uppercase;
  border: 0;
  background: transparent;
}
.tab.active { background: var(--s-2); color: var(--ink); }
.tab:hover:not(.active) { color: var(--ink); }

.exp-table {
  border: 1px solid var(--line); border-radius: var(--r-3);
  background: var(--s-0); overflow: hidden;
}
.exp-row {
  display: grid;
  grid-template-columns: 44px 2.3fr 1fr 1fr 1fr 42px;
  align-items: center; gap: 16px; padding: 14px 22px;
  border: 0;
  border-bottom: 1px solid var(--line-soft);
  cursor: pointer; transition: background .15s;
  width: 100%;
  color: inherit;
  background: transparent;
  font: inherit;
  text-align: left;
}
.exp-row.head {
  cursor: default; padding: 10px 22px;
  background: var(--s-0);
  border-bottom: 1px solid var(--line);
}
.exp-row.head > * {
  font-family: 'JetBrains Mono', monospace; font-size: 10.5px;
  letter-spacing: .12em; text-transform: uppercase; color: var(--ink-ghost);
}
.exp-row:not(.head):hover { background: var(--s-1); }
.exp-row:last-child { border-bottom: none; }

.exp-idx { color: var(--ink-ghost); font-family: 'JetBrains Mono', monospace; font-size: 12px; }
.exp-name { display: flex; align-items: center; gap: 14px; }
.exp-name .title { font-weight: 500; font-size: 14px; letter-spacing: -0.01em; }
.exp-name .meta { font-size: 11.5px; color: var(--ink-faint); margin-top: 2px; font-family: 'JetBrains Mono', monospace; }
.exp-creative-stack { display: flex; position: relative; width: 42px; height: 42px; }
.exp-creative-stack > div {
  position: absolute; width: 30px; height: 38px; border-radius: 3px;
  background: var(--s-3); border: 1px solid var(--line);
  background-size: cover; background-position: center;
}
.exp-creative-stack > div:nth-child(1) { left: 0; transform: rotate(-5deg); }
.exp-creative-stack > div:nth-child(2) { left: 10px; top: 2px; transform: rotate(4deg); z-index: 2; }
.exp-creative-stack > div:nth-child(3) { left: 20px; top: 0; transform: rotate(-2deg); z-index: 1; }

.status {
  display: inline-flex; align-items: center; gap: 7px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase;
  padding: 3px 8px 3px 8px; border-radius: 2px;
  border: 1px solid var(--line);
}
.status .dot { width: 6px; height: 6px; border-radius: 50%; }
.status.running { color: var(--lime); border-color: rgba(184,239,154,.25); background: rgba(184,239,154,.05); }
.status.running .dot { background: var(--lime); animation: pulse 1.8s ease-out infinite; }
.status.completed { color: var(--cyan); border-color: rgba(142,213,255,.22); background: rgba(142,213,255,.05); }
.status.completed .dot { background: var(--cyan); }
.status.draft { color: var(--ink-faint); }
.status.draft .dot { background: var(--ink-faint); }

.mini-bar {
  height: 4px; background: var(--s-3); border-radius: 2px; overflow: hidden;
  position: relative;
}
.mini-bar > div {
  height: 100%;
  background: linear-gradient(90deg, var(--cyan) 0%, var(--cyan-deep) 100%);
  box-shadow: 0 0 8px rgba(142,213,255,.45);
}
.mini-bar.running > div { animation: shimmer 1.8s ease-in-out infinite; }
@keyframes shimmer { 0% { opacity: 0.55 } 50% { opacity: 1 } 100% { opacity: 0.55 } }

.cell-ctr { display: flex; align-items: center; gap: 10px; }
.cell-ctr .num { font-family: 'JetBrains Mono', monospace; font-size: 13px; min-width: 48px; }

.tag {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 2px 8px;
  border: 1px solid var(--line); border-radius: 2px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px; letter-spacing: .06em;
  color: var(--ink-dim);
}

.chev { color: var(--ink-faint); }

/* empty state */
.empty {
  padding: 60px 0; display: grid; place-items: center; text-align: center;
}

/* =========================================================
   Wizard
   ========================================================= */
.wizard {
  display: grid; grid-template-columns: 240px 1fr 320px; gap: 28px;
  margin-top: 12px;
}
.wiz-steps {
  border: 1px solid var(--line); border-radius: var(--r-3);
  background: var(--s-0); padding: 18px; align-self: start;
  position: sticky; top: 76px;
}
.wiz-steps .label { margin-bottom: 12px; }
.wiz-step {
  display: grid; grid-template-columns: 22px 1fr; gap: 10px;
  padding: 10px 8px; border-radius: var(--r-2); cursor: pointer;
  position: relative; transition: background .15s;
  width: 100%;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: left;
}
.wiz-step:hover { background: var(--s-1); }
.wiz-step .num {
  width: 22px; height: 22px; border-radius: 50%;
  display: grid; place-items: center;
  font-family: 'JetBrains Mono', monospace; font-size: 11px;
  border: 1px solid var(--line); color: var(--ink-faint);
  background: var(--s-0);
}
.wiz-step .t { font-size: 13px; color: var(--ink-dim); }
.wiz-step .s { font-size: 11px; color: var(--ink-faint); margin-top: 2px; font-family: 'JetBrains Mono', monospace; text-transform: uppercase; letter-spacing: .08em; }
.wiz-step.active .num { border-color: var(--cyan); color: var(--cyan-ink); background: var(--cyan); box-shadow: var(--glow-cyan); }
.wiz-step.active .t { color: var(--ink); }
.wiz-step.done .num { background: var(--s-2); color: var(--cyan); border-color: var(--line-strong); }

.wiz-steps .trail {
  position: absolute; left: 27px; top: 46px; bottom: 46px;
  width: 1px; background: var(--line);
}

.wiz-body {
  border: 1px solid var(--line); border-radius: var(--r-3);
  background: var(--s-0); padding: 34px 40px 26px;
  min-height: 560px;
}
.wiz-head { margin-bottom: 28px; }
.wiz-head .eye { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.wiz-head h2 { font-size: 26px; margin: 0; }
.wiz-head p { color: var(--ink-dim); margin: 6px 0 0; max-width: 60ch; }

.field { display: flex; flex-direction: column; gap: 8px; margin-bottom: 22px; }
.field > label { font-family: 'JetBrains Mono', monospace; font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-faint); }
.input, .textarea, .select {
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--line-strong);
  color: var(--ink);
  padding: 8px 2px 10px;
  font-size: 15px;
  font-family: inherit;
  outline: none;
  transition: border-color .15s, box-shadow .15s;
  width: 100%;
}
.input:focus, .textarea:focus, .select:focus {
  border-bottom-color: var(--cyan);
  box-shadow: 0 1px 0 var(--cyan);
}
.textarea { min-height: 70px; resize: vertical; line-height: 1.6; }

.wiz-row { display: grid; grid-template-columns: 1fr 1fr; gap: 22px 30px; }

.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chips.centered { justify-content: center; }
.chip {
  padding: 6px 10px; border: 1px solid var(--line); border-radius: var(--r-2);
  font-size: 12.5px; color: var(--ink-dim); cursor: pointer;
  display: inline-flex; align-items: center; gap: 6px;
  background: transparent;
  font: inherit;
  transition: background .15s, border-color .15s, color .15s, box-shadow .15s;
}
.chip:hover { color: var(--ink); border-color: var(--line-strong); background: var(--s-1); }
.chip.active {
  color: var(--cyan-ink); background: var(--cyan);
  border-color: var(--cyan); font-weight: 500;
}

/* audience sliders */
.dist { display: flex; flex-direction: column; gap: 14px; }
.compact-dist {
  max-width: 520px;
  margin: 12px auto 0;
}
.dist-row { display: grid; grid-template-columns: 130px 1fr 48px; align-items: center; gap: 14px; }
.dist-row .k { font-size: 13px; color: var(--ink-dim); }
.dist-row .v { font-family: 'JetBrains Mono', monospace; font-size: 12px; text-align: right; color: var(--ink); }
.dist-row input[type=range] {
  -webkit-appearance: none; appearance: none;
  width: 100%; height: 3px; background: var(--s-3); border-radius: 2px; outline: none;
}
.dist-row input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--cyan); border: 2px solid var(--bg);
  box-shadow: 0 0 0 1px var(--cyan), 0 0 12px rgba(142,213,255,.45);
  cursor: pointer;
}

.stack-bar { display: flex; height: 8px; border-radius: 2px; overflow: hidden; background: var(--s-2); }
.stack-bar > div { transition: flex-basis .3s; }

.audience-center-field {
  max-width: 760px;
  margin: 28px auto 0;
  text-align: center;
}
.audience-center-field .label {
  margin-bottom: 10px;
}

.readonly-field {
  width: 100%;
  min-height: 38px;
  display: flex;
  align-items: center;
  padding: 8px 2px 10px;
  border-bottom: 1px solid var(--line-strong);
  color: var(--ink);
  font: 15px Inter, system-ui, sans-serif;
}

.best-aud { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 22px; margin-top: 14px; }
.best-aud-col { min-width: 0; }

.csb-list { display: flex; flex-direction: column; gap: 16px; margin-top: 14px; }
.csb-row { display: flex; flex-direction: column; gap: 8px; padding-bottom: 14px; border-bottom: 1px dashed var(--line); }
.csb-row:last-child { border-bottom: none; padding-bottom: 0; }
.csb-head { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.csb-name { font-size: 13px; font-weight: 500; color: var(--ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.csb-gap { font-family: 'JetBrains Mono', monospace; font-size: 10.5px; letter-spacing: .06em; color: var(--ink-faint); flex-shrink: 0; }
.csb-bars { display: flex; flex-direction: column; gap: 4px; }
.csb-bar { display: grid; grid-template-columns: 72px 1fr 42px; align-items: center; gap: 8px; }
.csb-lab { font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-faint); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.csb-track { height: 6px; border-radius: 2px; background: var(--s-2); overflow: hidden; }
.csb-fill { height: 100%; transition: width .2s ease-out; }
.csb-val { font-family: 'JetBrains Mono', monospace; font-size: 11.5px; color: var(--ink); text-align: right; letter-spacing: .04em; }
.csb-note { font-size: 12px; color: var(--ink-dim); line-height: 1.45; padding: 8px 10px; border-radius: 3px; background: rgba(255, 196, 122, .06); border: 1px solid rgba(255, 196, 122, .18); margin-top: 4px; }
.csb-note .arrow { color: var(--amber); font-family: 'JetBrains Mono', monospace; margin-right: 4px; }

.fixnext-list { display: flex; flex-direction: column; gap: 14px; margin-top: 12px; }
.fixnext-row { display: grid; grid-template-columns: 64px 1fr; gap: 12px; padding: 12px 0; border-top: 1px dashed var(--line); }
.fixnext-row:first-child { border-top: none; padding-top: 4px; }
.fixnext-pct { display: flex; flex-direction: column; align-items: flex-start; }
.fixnext-pct .num { font-family: 'Space Grotesk', sans-serif; font-size: 26px; font-weight: 500; letter-spacing: -0.02em; color: var(--rose); line-height: 1; }
.fixnext-pct .num .u { font-size: 13px; color: var(--ink-faint); margin-left: 1px; font-family: 'JetBrains Mono', monospace; }
.fixnext-pct .lab { font-family: 'JetBrains Mono', monospace; font-size: 9.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-faint); margin-top: 4px; }
.fixnext-head { display: flex; align-items: baseline; gap: 8px; margin-bottom: 6px; }
.fixnext-head .problem { font-size: 13.5px; font-weight: 500; color: var(--ink); }
.fixnext-head .on { font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-faint); }
.fixnext-evidence { font-size: 12px; color: var(--ink-dim); font-style: italic; line-height: 1.4; margin-bottom: 6px; }
.fixnext-action { font-size: 12.5px; color: var(--ink); line-height: 1.45; }
.fixnext-action .arrow { color: var(--cyan); font-family: 'JetBrains Mono', monospace; margin-right: 4px; }
  max-width: 760px;
}
.support-textarea {
  min-height: 180px;
}
.support-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  padding-top: 8px;
}

.support-section-head {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 16px; flex-wrap: wrap;
  margin: 36px 0 14px;
  max-width: 760px;
}

.support-list {
  display: flex; flex-direction: column; gap: 10px;
  max-width: 760px;
}

.support-thread {
  border: 1px solid var(--line);
  border-radius: var(--r-3);
  background: var(--s-0);
  transition: border-color .15s, box-shadow .15s;
}
.support-thread.open { border-color: var(--line-strong); box-shadow: 0 1px 0 rgba(250,250,247,.65) inset, 0 8px 24px -20px rgba(18,22,40,.25); }

.support-thread-head {
  width: 100%;
  display: flex; align-items: center; gap: 16px;
  padding: 16px 20px;
  background: transparent; border: 0; cursor: pointer;
  text-align: left; color: inherit; font: inherit;
}
.support-thread-head:hover { background: var(--s-1); }
.support-thread.open .support-thread-head { border-bottom: 1px solid var(--line); }

.support-thread-head-l {
  display: flex; align-items: center; gap: 14px; flex: 1; min-width: 0;
}

.support-status {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px;
  border: 1px solid;
  border-radius: 999px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase;
  flex-shrink: 0;
}
.support-status .dot {
  width: 6px; height: 6px; border-radius: 50%;
}

.support-thread-meta { min-width: 0; flex: 1; }
.support-thread-subject {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 15px; font-weight: 500; letter-spacing: -0.01em;
  color: var(--ink);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.support-thread-sub {
  margin-top: 4px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; letter-spacing: .04em;
  color: var(--ink-faint);
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
}
.support-thread-sub .sep { color: var(--ink-ghost); }

.support-thread-chev {
  width: 22px; height: 22px;
  display: grid; place-items: center;
  font-family: 'JetBrains Mono', monospace; font-size: 16px;
  color: var(--ink-faint);
  flex-shrink: 0;
}

.support-thread-body {
  padding: 18px 20px 20px;
  display: flex; flex-direction: column; gap: 14px;
}

.support-msg {
  border: 1px solid var(--line);
  border-radius: var(--r-2);
  background: var(--s-1);
  padding: 12px 14px;
}
.support-msg-team {
  background: color-mix(in oklab, var(--cyan) 6%, var(--s-0));
  border-color: color-mix(in oklab, var(--cyan) 22%, var(--line));
}
.support-msg-head {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 12px; margin-bottom: 6px;
}
.support-msg-author {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; letter-spacing: .08em; text-transform: uppercase;
  color: var(--ink-dim);
}
.support-msg-team .support-msg-author { color: var(--cyan-deep); }
.support-msg-when { font-size: 10.5px; letter-spacing: .06em; color: var(--ink-faint); text-transform: uppercase; }
.support-msg-body {
  font-size: 13.5px; line-height: 1.6; color: var(--ink-dim);
  white-space: pre-wrap;
}

.support-thread-foot {
  margin-top: 4px;
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px;
  border: 1px dashed var(--line);
  border-radius: var(--r-2);
  background: var(--s-1);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11.5px; letter-spacing: .04em;
  color: var(--ink-faint);
}
.support-thread-foot b { color: var(--ink-dim); font-weight: 500; }

/* creative uploader */
.creatives-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  max-width: 900px;
}
.creative-card {
  border: 1px solid var(--line); border-radius: var(--r-3);
  background: var(--s-1); overflow: hidden;
  display: flex; flex-direction: column;
  position: relative;
  color: inherit;
  font: inherit;
  padding: 0;
  text-align: left;
  cursor: pointer;
}
.creative-thumb {
  aspect-ratio: 4/5;
  background:
    linear-gradient(135deg, var(--s-2), var(--s-3)),
    repeating-linear-gradient(45deg, rgba(255,255,255,.02) 0 6px, transparent 6px 12px);
  position: relative;
  overflow: hidden;
}
.creative-thumb.c1 { background: linear-gradient(135deg, #3e4a7a, #5d3a7a 50%, #7a3a5a); }
.creative-thumb.c2 { background: linear-gradient(160deg, #1a4d5e, #2a7a88 50%, #4ea8b5); }
.creative-thumb.c3 { background: linear-gradient(135deg, #6b4a2b, #9b6a3b 60%, #c89a5b); }
.creative-thumb.c4 { background: linear-gradient(150deg, #2b3d5e, #3e5b8a 60%, #5d80b5); }
.creative-thumb::after {
  content: ''; position: absolute; inset: 0;
  background: repeating-linear-gradient(45deg, rgba(255,255,255,.04) 0 2px, transparent 2px 10px);
}
.creative-thumb .ph-label {
  position: absolute; bottom: 10px; left: 10px;
  font-family: 'JetBrains Mono', monospace; font-size: 10px;
  letter-spacing: .12em; text-transform: uppercase; color: rgba(255,255,255,.7);
}
.creative-body { padding: 12px 14px; display: flex; flex-direction: column; gap: 4px; }
.creative-body .name { font-size: 13px; font-weight: 500; }
.creative-body .cta { font-family: 'JetBrains Mono', monospace; font-size: 10.5px; color: var(--ink-faint); letter-spacing: .08em; text-transform: uppercase; }
.creative-add {
  aspect-ratio: 4/5;
  border: 1px dashed var(--line-strong); border-radius: var(--r-3);
  display: grid; place-items: center; color: var(--ink-faint); cursor: pointer;
  font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: .1em; text-transform: uppercase;
  background: var(--s-0);
  transition: background .15s, border-color .15s, color .15s;
}
.creative-add:hover { color: var(--cyan); border-color: var(--cyan); background: rgba(142,213,255,.04); }

/* settings step */
.settings-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px 36px; margin-bottom: 24px; }
.settings-col { display: flex; flex-direction: column; }
.field-hint { font-family: 'JetBrains Mono', monospace; font-size: 10.5px; color: var(--ink-faint); margin-top: 6px; letter-spacing: .04em; }
.pop-display { display: flex; align-items: baseline; gap: 10px; margin-bottom: 10px; }
.pop-num { font-family: 'Space Grotesk', sans-serif; font-size: 30px; font-weight: 600; letter-spacing: -0.02em; line-height: 1; color: var(--ink); }
.settings-info { border: 1px solid rgba(142,213,255,.35); background: rgba(142,213,255,.06); border-radius: var(--r-2); padding: 14px 18px; font-family: 'JetBrains Mono', monospace; font-size: 11.5px; color: var(--ink-dim); line-height: 1.7; letter-spacing: .02em; }
.cost-tip { margin-top: 14px; border: 1px solid rgba(142,213,255,.35); background: rgba(142,213,255,.06); border-radius: var(--r-2); padding: 10px 12px; font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--ink-dim); line-height: 1.5; letter-spacing: .02em; }
.creative-add-tall { aspect-ratio: auto; align-self: stretch; min-height: 100%; }
/* Stacked editor card: image on top, fields below — full available width */
.creative-card-edit {
  display: flex;
  flex-direction: column;
  background: var(--s-0);
}
.creative-card-edit .creative-thumb {
  width: 100%;
  aspect-ratio: auto;
  height: 320px;
  border-radius: 0;
  background-size: cover;
  background-position: center;
}
/* Uploaded image: show at its natural aspect ratio, contained in a soft box */
.creative-card-edit .creative-thumb-natural {
  width: 100%;
  height: auto;
  aspect-ratio: auto;
  min-height: 0;
  background: var(--s-2);
  display: flex; align-items: center; justify-content: center;
  position: relative;
  overflow: hidden;
}
.creative-card-edit .creative-thumb-natural::after { content: none; } /* drop the diag-stripe overlay for real photos */
.creative-card-edit .creative-thumb-natural img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 640px;
  object-fit: contain;
}
.creative-thumb-x {
  position: absolute; top: 10px; right: 10px;
  width: 26px; height: 26px;
  border-radius: 50%;
  background: rgba(0,0,0,.55);
  color: #fff; border: 0;
  display: grid; place-items: center;
  cursor: pointer;
  backdrop-filter: blur(6px);
  transition: background .14s;
  z-index: 2;
}
.creative-thumb-x:hover { background: rgba(0,0,0,.8); }
.creative-card-edit .creative-thumb .ph-label {
  bottom: 12px; left: 12px;
}
.creative-body-edit {
  padding: 18px 22px 22px;
  display: flex; flex-direction: column;
  gap: 14px;
  border-top: 1px solid var(--line);
  min-width: 0;
}

/* ── Meta-Ads-style field: filled card, label inside, helper row ── */
.creative-field {
  display: flex; flex-direction: column;
  gap: 6px;
  padding: 10px 14px 12px;
  background: var(--s-1);
  border: 1px solid var(--line);
  border-radius: var(--r-2);
  transition: border-color .14s, background .14s, box-shadow .14s;
}
.creative-field:focus-within {
  border-color: var(--cyan);
  background: color-mix(in oklab, var(--cyan) 3%, var(--s-0));
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--cyan) 14%, transparent);
}
.creative-field .label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin: 0;
}
.creative-field:focus-within .label { color: var(--cyan); }
.creative-field .input,
.creative-field .textarea,
.creative-field .select {
  background: transparent;
  border: 0;
  outline: 0;
  box-shadow: none;
  color: var(--ink);
  font: inherit;
  padding: 0;
  margin: 0;
  width: 100%;
}
.creative-field .input        { font-size: 16px;  line-height: 1.4;  padding: 2px 0; }
.creative-field .textarea     { font-size: 14.5px; line-height: 1.6; min-height: 110px; resize: vertical; padding: 2px 0; }
.creative-field .select       { font-size: 14.5px; line-height: 1.4; padding: 2px 24px 2px 0; cursor: pointer;
  appearance: none; -webkit-appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--ink-faint) 50%),
                    linear-gradient(135deg, var(--ink-faint) 50%, transparent 50%);
  background-position: calc(100% - 12px) 55%, calc(100% - 7px) 55%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
}
.creative-field .input::placeholder,
.creative-field .textarea::placeholder { color: var(--ink-faint); }
.creative-field-foot {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-top: 2px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  letter-spacing: .04em;
  color: var(--ink-faint);
}
.creative-field-hint { color: var(--ink-faint); }
.creative-field-count { color: var(--ink-faint); white-space: nowrap; }
.creative-field-count.warn { color: var(--amber); }
.creative-field-count.over { color: var(--rose); }

/* compact horizontal add tile */
.creatives-grid .creative-add {
  aspect-ratio: auto;
  min-height: 110px;
  padding: 18px 22px;
}

@media (max-width: 720px) {
  .creative-card-edit .creative-thumb {
    height: 220px;
  }
}

.model-option {
  color: inherit;
  font: inherit;
  text-align: left;
}

/* wiz side cost card */
.cost-card {
  border: 1px solid var(--line); border-radius: var(--r-3);
  background: var(--s-0);
  padding: 22px 22px 18px;
  align-self: start; position: sticky; top: 76px;
}
.cost-card .label { margin-bottom: 6px; }
.cost-big { font-family: 'Space Grotesk', sans-serif; font-size: 44px; line-height: 1; letter-spacing: -0.03em; font-weight: 500; }
.cost-big .u { font-size: 13px; color: var(--ink-faint); margin-left: 6px; font-family: 'JetBrains Mono', monospace; letter-spacing: .08em; text-transform: uppercase; }
.cost-usd { color: var(--ink-dim); font-size: 12.5px; margin-top: 4px; font-family: 'JetBrains Mono', monospace; }
.cost-break { margin-top: 18px; padding-top: 14px; border-top: 1px dashed var(--line); display: flex; flex-direction: column; gap: 8px; }
.cost-row { display: flex; justify-content: space-between; align-items: center; font-size: 12.5px; }
.cost-row .k { color: var(--ink-dim); font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: .06em; text-transform: uppercase; }
.cost-row .v { font-family: 'JetBrains Mono', monospace; }
.cost-note {
  margin-top: 16px; padding: 10px 12px; border-radius: var(--r-2);
  background: rgba(142,213,255,.06); border: 1px solid rgba(142,213,255,.14);
  font-size: 12px; color: var(--cyan); line-height: 1.5;
  font-family: 'JetBrains Mono', monospace; letter-spacing: .02em;
}

/* =========================================================
   Running state
   ========================================================= */
.running-grid {
  display: grid; grid-template-columns: 1.1fr 1fr; gap: 24px;
  margin-top: 18px;
}
.running-grid > *,
.live-side,
.live-card {
  min-width: 0;
}
.live-card {
  border: 1px solid var(--line); border-radius: var(--r-3);
  background: var(--s-0); padding: 22px 24px;
  min-height: 480px;
  position: relative; overflow: hidden;
}
.live-card::before {
  content: ''; position: absolute; left: 0; right: 0; top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  animation: scan 3s ease-in-out infinite;
  opacity: .6;
}
@keyframes scan { 0% { transform: translateY(0); } 50% { transform: translateY(120px); } 100% { transform: translateY(0); } }
.live-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; }
.live-big {
  display: flex; align-items: baseline; gap: 10px;
}
.live-big .num {
  font-family: 'Space Grotesk', sans-serif; font-size: 64px; font-weight: 500; letter-spacing: -0.03em;
}
.live-big .of { color: var(--ink-faint); font-family: 'JetBrains Mono', monospace; }
.live-progress {
  height: 2px; background: var(--s-3); border-radius: 1px; overflow: hidden; margin: 14px 0 22px;
}
.live-progress > div {
  height: 100%; background: linear-gradient(90deg, var(--cyan), var(--cyan-deep));
  box-shadow: 0 0 10px rgba(142,213,255,.6);
  transition: width .6s ease;
}

.reactions { display: flex; flex-direction: column; gap: 10px; max-height: 340px; overflow-y: auto; padding-right: 4px; }
.reaction {
  display: grid; grid-template-columns: 32px 1fr auto; gap: 12px; align-items: start;
  padding: 10px 0;
  border-bottom: 1px solid var(--line-soft);
  animation: slideUp .35s ease-out;
}
@keyframes slideUp { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }
.reaction .ava {
  width: 32px; height: 32px; border-radius: 50%;
  display: grid; place-items: center;
  font-family: 'JetBrains Mono', monospace; font-size: 11px;
  background: linear-gradient(135deg, #3e4a7a, #5d3a7a);
  color: #e6ebff;
}
.reaction .ava.f { background: linear-gradient(135deg, #5c4b7a, #c9b8ff); color: #0a0e22; }
.reaction .ava.o { background: linear-gradient(135deg, #1a4d5e, #8ed5ff); color: #012a3d; }
.reaction .demo { font-family: 'JetBrains Mono', monospace; font-size: 10.5px; color: var(--ink-faint); letter-spacing: .06em; text-transform: uppercase; }
.reaction .say { font-size: 13px; line-height: 1.55; color: var(--ink); margin-top: 4px; }
.reaction .act {
  align-self: start;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; letter-spacing: .1em; text-transform: uppercase;
  padding: 3px 7px; border-radius: 2px;
  border: 1px solid var(--line);
  white-space: nowrap;
}
.reaction .act.click { color: var(--lime); border-color: rgba(184,239,154,.28); background: rgba(184,239,154,.06); }
.reaction .act.pass { color: var(--ink-faint); }

.typing::after {
  content: '▍'; color: var(--cyan); margin-left: 2px;
  animation: blink 1s step-end infinite;
}
@keyframes blink { 50% { opacity: 0; } }

/* persona grid */
.persona-grid {
  display: grid; grid-template-columns: repeat(10, 1fr); gap: 6px;
  padding-top: 10px;
}
.persona {
  aspect-ratio: 1; border-radius: 3px; background: var(--s-2);
  position: relative; transition: background .3s, opacity .3s, box-shadow .3s;
}
.persona.evaluating {
  background: var(--cyan); box-shadow: 0 0 10px rgba(142,213,255,.6);
  animation: evalPulse 1s ease-in-out infinite;
}
@keyframes evalPulse { 0%,100% { opacity: 1; } 50% { opacity: .5; } }
.persona.click { background: var(--lime); }
.persona.pass { background: var(--s-3); }

/* live stats side */
.live-side { display: flex; flex-direction: column; gap: 22px; }
.live-side .live-card { min-height: 0; }

.live-metric { display: flex; justify-content: space-between; align-items: baseline; padding: 8px 0; border-bottom: 1px solid var(--line-soft); }
.live-metric:last-child { border-bottom: none; }
.live-metric .k { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--ink-faint); letter-spacing: .08em; text-transform: uppercase; }
.live-metric .v { font-family: 'Space Grotesk', sans-serif; font-size: 22px; font-weight: 500; letter-spacing: -0.01em; }

/* =========================================================
   Report
   ========================================================= */
.rep-head {
  display: grid; grid-template-columns: 1fr auto; gap: 18px;
  margin-bottom: 18px; align-items: end;
}
.rep-head h1 { font-size: 34px; margin: 0; letter-spacing: -0.025em; }
.rep-head h1 .it { font-family: 'Fraunces', serif; font-style: italic; font-weight: 400; }
.rep-head .meta {
  display: flex; gap: 14px; color: var(--ink-faint); font-family: 'JetBrains Mono', monospace;
  font-size: 11.5px; letter-spacing: .06em; margin-top: 8px;
}
.rep-head .meta > * { display: flex; align-items: center; gap: 6px; }

.rep-actions { display: flex; gap: 8px; }

.rep-grid {
  display: grid; grid-template-columns: repeat(12, 1fr); gap: 20px;
}
.rep-grid > * { min-width: 0; }
.card {
  border: 1px solid var(--line); border-radius: var(--r-3);
  background: var(--s-0); padding: 22px 24px;
}
.card h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 16px; font-weight: 500; letter-spacing: -0.01em;
  margin: 0 0 4px;
}
.card-sub { color: var(--ink-faint); font-size: 11.5px; margin-bottom: 18px; font-family: 'JetBrains Mono', monospace; letter-spacing: .08em; text-transform: uppercase; }

.col-4 { grid-column: span 4; }
.col-6 { grid-column: span 6; }
.col-8 { grid-column: span 8; }
.col-12 { grid-column: span 12; }

/* winner highlight card */
.winner-card {
  grid-column: span 12;
  border: 1px solid var(--line);
  border-radius: var(--r-3);
  background:
    radial-gradient(700px 250px at 90% 0%, rgba(142,213,255,.14), transparent 60%),
    linear-gradient(135deg, var(--s-1), var(--s-0));
  padding: 28px 30px;
  display: grid;
  grid-template-columns: 220px 1fr;
  grid-template-areas:
    "preview body"
    "stats   body";
  grid-template-rows: auto 1fr;
  gap: 22px 28px;
  align-items: start;
  position: relative; overflow: hidden;
}
.winner-card .ad-preview { grid-area: preview; }
.winner-card .winner-body { grid-area: body; }
.winner-card .big-stats { grid-area: stats; }
.winner-card::before { content: none; }
.winner-card .winner-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  letter-spacing: .24em;
  color: var(--cyan);
  text-transform: uppercase;
  padding: 4px 10px;
  border: 1px solid color-mix(in oklab, var(--cyan) 35%, var(--line));
  background: color-mix(in oklab, var(--cyan) 7%, transparent);
  border-radius: 999px;
  margin-bottom: 6px;
  display: inline-block;
}
.winner-card .ad-preview {
  width: 220px; aspect-ratio: 4/5; border-radius: var(--r-3);
  background: linear-gradient(160deg, #1a4d5e, #2a7a88 50%, #4ea8b5);
  position: relative; overflow: hidden;
  box-shadow: 0 20px 40px -10px rgba(0,0,0,.5);
}
.winner-card .ad-preview::after {
  content: ''; position: absolute; inset: 0;
  background: repeating-linear-gradient(45deg, rgba(255,255,255,.04) 0 2px, transparent 2px 10px);
}
.winner-card .ad-preview .stamp {
  position: absolute; bottom: 14px; left: 14px; right: 14px;
  font-family: 'Fraunces', serif; font-size: 18px; line-height: 1.15; color: oklch(96% 0.01 88);
  letter-spacing: -0.01em;
}
.winner-card .pick {
  font-family: 'JetBrains Mono', monospace; font-size: 10.5px;
  letter-spacing: .14em; color: var(--cyan); text-transform: uppercase;
  margin-bottom: 10px;
}
.winner-card h2 {
  font-size: 34px; letter-spacing: -0.025em; margin: 0; font-weight: 500;
  font-family: 'Space Grotesk', sans-serif;
}
.winner-card h2 em { font-family: 'Fraunces', serif; font-style: italic; color: var(--cyan); font-weight: 400; }
.winner-card .lede { color: var(--ink-dim); margin-top: 8px; max-width: 56ch; font-size: 14px; }
.winner-card .winner-body { display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.winner-summary {
  margin-top: 6px;
  padding: 16px 18px 14px;
  border: 1px solid var(--line);
  border-radius: var(--r-3);
  background:
    linear-gradient(180deg, color-mix(in oklab, var(--cyan) 4%, var(--s-1)) 0%, var(--s-1) 100%);
}
.winner-summary-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 28px;
}
.winner-summary .wsum-head {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 8px;
}
.winner-summary .wsum-pos .wsum-head { color: var(--cyan); }
.winner-summary .wsum-neg .wsum-head { color: var(--amber); }
.winner-summary ul {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 6px;
}
.winner-summary li {
  font-size: 13px;
  color: var(--ink);
  line-height: 1.45;
  padding-left: 12px;
  position: relative;
}
.winner-summary li::before {
  content: '';
  position: absolute; left: 0; top: 0.65em;
  width: 4px; height: 4px; border-radius: 50%;
  background: var(--ink-faint);
}
.winner-summary .wsum-pos li::before { background: var(--cyan); }
.winner-summary .wsum-neg li::before { background: var(--amber); }
.winner-summary .wsum-foot {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: .04em;
  color: var(--ink-faint);
}
.winner-card .big-stats {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  text-align: left;
  padding-left: 4px;
  margin-top: 0;
}
.winner-card .big-stats .k {
  color: var(--ink-faint);
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.winner-card .big-stats .v {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 56px;
  line-height: 1;
  letter-spacing: -0.035em;
  font-weight: 500;
}

/* head to head */
.h2h-row {
  display: grid; grid-template-columns: 32px 1fr 110px;
  align-items: center; gap: 14px;
  padding: 12px 0; border-bottom: 1px solid var(--line-soft);
}
.h2h-row:last-child { border-bottom: none; }
.h2h-thumb {
  width: 40px; height: 50px; border-radius: 3px;
  background-size: cover; background-position: center; border: 1px solid var(--line);
  flex-shrink: 0;
}
.h2h-body { min-width: 0; }
.h2h-name { display: flex; justify-content: space-between; font-size: 13px; font-weight: 500; margin-bottom: 8px; }
.h2h-name .num { font-family: 'JetBrains Mono', monospace; color: var(--cyan); }
.h2h-bar { height: 6px; background: var(--s-2); border-radius: 2px; overflow: hidden; position: relative; }
.h2h-bar > .fill { height: 100%; border-radius: 2px; transition: width .4s; }
.h2h-bar > .ci {
  position: absolute; top: -3px; height: 12px; border-left: 1px solid var(--ink-faint); border-right: 1px solid var(--ink-faint);
  background: rgba(170,179,208,.05);
}
.h2h-meta { font-family: 'JetBrains Mono', monospace; font-size: 10.5px; color: var(--ink-faint); text-align: right; }

/* heatmap */
.heatmap {
  display: grid; grid-template-columns: 90px repeat(6, 1fr); gap: 3px; margin-top: 10px;
}
.hm-head, .hm-lbl {
  font-family: 'JetBrains Mono', monospace; font-size: 10.5px; color: var(--ink-faint);
  letter-spacing: .06em; text-transform: uppercase; padding: 4px 6px; display: flex; align-items: center;
}
.hm-cell {
  aspect-ratio: 1.6; border-radius: 2px; position: relative;
  display: grid; place-items: center;
  font-family: 'JetBrains Mono', monospace; font-size: 10px;
  color: oklch(96% 0.01 88); cursor: pointer;
  transition: transform .15s, box-shadow .15s;
}
.hm-cell:hover { transform: scale(1.08); z-index: 2; box-shadow: 0 6px 18px -6px rgba(0,0,0,.6); }

/* audience donut-ish */
.audience-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 10px; }
.dist-mini { display: flex; flex-direction: column; gap: 6px; }
.dist-mini .row { display: grid; grid-template-columns: 60px 1fr 42px; gap: 8px; align-items: center; }
.dist-mini .row .k { font-family: 'JetBrains Mono', monospace; font-size: 10.5px; color: var(--ink-faint); letter-spacing: .06em; text-transform: uppercase; }
.dist-mini .row .v { font-family: 'JetBrains Mono', monospace; font-size: 11px; text-align: right; color: var(--ink-dim); }
.dist-mini .bar { height: 4px; background: var(--s-2); border-radius: 2px; overflow: hidden; }
.dist-mini .bar > div { height: 100%; border-radius: 2px; }

/* quotes / responses */
.responses { display: flex; flex-direction: column; gap: 0; }
.response {
  padding: 22px 0; border-bottom: 1px solid var(--line-soft);
  display: grid; grid-template-columns: 100px 1fr auto; gap: 22px;
  align-items: start;
}
.response:last-child { border-bottom: none; }
.response .meta { display: flex; flex-direction: column; gap: 8px; }
.response .meta .tag { width: fit-content; }
.creative-badge {
  display: inline-flex; align-items: center;
  gap: 6px;
  padding: 5px 10px 5px 8px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  letter-spacing: .12em;
  text-transform: uppercase;
  width: fit-content;
}
.creative-badge-dot {
  width: 7px; height: 7px; border-radius: 2px;
  display: inline-block;
}
.response-main { display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.response .quote {
  font-family: 'Fraunces', serif; font-size: 15.5px; line-height: 1.5;
  color: var(--ink); letter-spacing: -0.005em;
  font-weight: 400;
}
.response .quote::before { content: '“'; color: var(--cyan); margin-right: 4px; font-size: 18px; }
.response .quote::after { content: '”'; color: var(--cyan); margin-left: 2px; font-size: 18px; }

/* ── Synthetic persona card ────────────────────────────── */
.persona-card {
  border: 1px solid var(--line);
  border-radius: var(--r-2);
  background:
    linear-gradient(180deg, color-mix(in oklab, var(--cyan) 4%, var(--s-1)) 0%, var(--s-1) 100%);
  padding: 14px 16px 12px;
  display: flex; flex-direction: column; gap: 10px;
  position: relative;
}
.persona-card::before {
  content: '';
  position: absolute; left: 0; top: 14px; bottom: 14px; width: 2px;
  background: var(--cyan);
  border-radius: 2px;
}
.persona-head {
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
}
.persona-dot { color: var(--ink-faint); }
.persona-name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 14px; font-weight: 500;
  color: var(--ink); letter-spacing: -0.005em;
}
.persona-title {
  font-size: 12.5px; color: var(--ink-dim);
}
.persona-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--cyan);
  padding: 4px 8px;
  border: 1px solid color-mix(in oklab, var(--cyan) 30%, var(--line));
  border-radius: 999px;
  background: color-mix(in oklab, var(--cyan) 6%, transparent);
  white-space: nowrap;
}
.persona-summary {
  font-size: 12.5px;
  color: var(--ink-dim);
  line-height: 1.55;
  border-top: 1px dashed var(--line);
  padding-top: 10px;
}
.persona-traits { display: flex; flex-wrap: wrap; gap: 5px; }
.persona-trait {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: .06em;
  color: var(--ink-dim);
  padding: 3px 8px;
  border-radius: 3px;
  background: var(--s-0);
  border: 1px solid var(--line);
}
.persona-foot {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 18px;
  padding-top: 8px;
  border-top: 1px dashed var(--line);
}
.persona-foot > div { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.persona-foot .k {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.persona-foot .v {
  font-size: 12px;
  color: var(--ink);
  line-height: 1.4;
}

.response .action-col {
  display: flex; flex-direction: column; align-items: flex-end; gap: 6px;
  font-family: 'JetBrains Mono', monospace; font-size: 10.5px; color: var(--ink-faint);
}
.engage-dots { display: flex; gap: 2px; }
.engage-dots > span { width: 5px; height: 5px; background: var(--s-3); border-radius: 50%; }
.engage-dots > span.on { background: var(--cyan); box-shadow: 0 0 4px rgba(142,213,255,.6); }

.next-actions {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 20px;
}

/* reasoning */
.reason-cloud { display: flex; flex-wrap: wrap; gap: 8px 12px; margin-top: 8px; }
.reason-term {
  font-family: 'Space Grotesk', sans-serif;
  padding: 4px 0; color: var(--ink-dim);
  transition: color .15s;
}
.reason-term:hover { color: var(--cyan); }

/* confidence bars */
.ci-grid { display: flex; flex-direction: column; gap: 14px; margin-top: 10px; }
.ci-row { display: grid; grid-template-columns: 80px 1fr 80px; gap: 14px; align-items: center; }
.ci-name { font-size: 13px; }
.ci-val { font-family: 'JetBrains Mono', monospace; font-size: 12px; text-align: right; color: var(--ink-dim); }
.ci-track {
  position: relative; height: 32px;
  background:
    linear-gradient(to right, transparent calc(50% - 0.5px), var(--line) calc(50% - 0.5px), var(--line) calc(50% + 0.5px), transparent calc(50% + 0.5px));
}
.ci-interval {
  position: absolute; top: 10px; height: 12px; border-radius: 2px;
  background: linear-gradient(90deg, rgba(142,213,255,.15), rgba(56,189,248,.35));
  border: 1px solid rgba(142,213,255,.4);
  display: grid; place-items: center;
}
.ci-point {
  width: 4px; height: 20px; background: var(--cyan); border-radius: 2px;
  box-shadow: 0 0 8px rgba(142,213,255,.6);
}

/* =========================================================
   Tweaks panel
   ========================================================= */
.tweaks-panel {
  position: fixed; bottom: 20px; right: 20px;
  width: 300px; padding: 16px 18px;
  border: 1px solid var(--line-strong); border-radius: var(--r-3);
  background: rgba(10,14,34,.92); backdrop-filter: blur(16px);
  box-shadow: var(--shadow-float);
  z-index: 100;
  transform-origin: bottom right;
  animation: tw-in .2s ease-out;
}
@keyframes tw-in { from { opacity: 0; transform: scale(.96) translateY(6px); } to { opacity: 1; transform: scale(1) translateY(0); } }
.tweaks-panel h4 {
  font-family: 'JetBrains Mono', monospace; font-size: 10.5px; letter-spacing: .14em;
  text-transform: uppercase; color: var(--ink-faint); margin: 0 0 12px;
  display: flex; justify-content: space-between; align-items: center;
}
.tweaks-close {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-2);
  background: transparent;
  color: var(--ink-faint);
  cursor: pointer;
}
.tweaks-row { margin-bottom: 14px; }
.tweaks-row > label { display: block; font-size: 11px; color: var(--ink-dim); margin-bottom: 6px; font-family: 'JetBrains Mono', monospace; letter-spacing: .06em; text-transform: uppercase; }
.tweaks-opts { display: flex; gap: 4px; flex-wrap: wrap; }
.tweaks-opt {
  padding: 5px 9px; font-size: 11px; border-radius: 2px; cursor: pointer;
  border: 1px solid var(--line); color: var(--ink-dim);
  background: transparent;
  font-family: 'JetBrains Mono', monospace; letter-spacing: .06em; text-transform: uppercase;
}
.tweaks-opt.active { background: var(--cyan); color: var(--cyan-ink); border-color: var(--cyan); }

/* theme: light (explicit for app tweak) */
.theme-light {
  --bg: #f4f2ed;
  --bg-deeper: #eceae5;
  --s-0: #fafaf7;
  --s-1: #f4f2ed;
  --s-2: #eceae5;
  --s-3: #ddd9d0;
  --s-4: #cec9bd;
  --ink: #0e1122;
  --ink-dim: #42485f;
  --ink-faint: #5f667a;
  --ink-ghost: #b4b9c7;
  --line: rgba(18,22,40,0.10);
  --line-soft: rgba(18,22,40,0.06);
  --line-strong: rgba(18,22,40,0.18);
  --cyan: #096f96;
  --cyan-deep: #005a80;
  --cyan-ink: #f4fbff;
  --glow-cyan: 0 0 0 1px rgba(9,111,150,.28), 0 10px 24px -18px rgba(9,111,150,.42);
  --shadow-float: 0 28px 60px -36px rgba(18,22,40,.42), 0 1px 0 rgba(250,250,247,.72) inset;
}
.theme-dark {
  color-scheme: dark;
  --bg:           #07091a;
  --bg-deeper:    #04050f;
  --s-0:          #0a0e22;
  --s-1:          #10152b;
  --s-2:          #171d38;
  --s-3:          #1f2644;
  --s-4:          #2a3155;
  --ink:          #e6ebff;
  --ink-dim:      #aab3d0;
  --ink-faint:    #6d7796;
  --ink-ghost:    #49516d;
  --line:         rgba(170,179,208,0.10);
  --line-soft:    rgba(170,179,208,0.06);
  --line-strong:  rgba(170,179,208,0.22);
  --cyan:         #8ed5ff;
  --cyan-deep:    #38bdf8;
  --cyan-ink:     #012a3d;
  --violet:       #c9b8ff;
  --amber:        #ffc987;
  --rose:         #ffb1b1;
  --lime:         #b8ef9a;
  --glow-cyan: 0 0 0 1px rgba(142,213,255,.25), 0 0 24px rgba(142,213,255,.18);
  --shadow-float: 0 30px 60px -20px rgba(0,0,0,.7), 0 2px 0 rgba(255,255,255,.02) inset;
}

/* accent: violet */
.accent-violet {
  --cyan: #c9b8ff;
  --cyan-deep: #9a7ee6;
  --cyan-ink: #1a0f36;
}
/* accent: lime */
.accent-lime {
  --cyan: #b8ef9a;
  --cyan-deep: #86d456;
  --cyan-ink: #0f2a00;
}
/* accent: amber */
.accent-amber {
  --cyan: #ffc987;
  --cyan-deep: #f59e42;
  --cyan-ink: #2a1500;
}

/* density: compact */
.density-compact .page { padding: 20px 22px 60px; }
.density-compact .exp-row { padding: 10px 22px; }
.density-compact .card { padding: 16px 18px; }
.density-compact .wiz-body { padding: 24px 28px; }
.density-compact .stat-strip .stat { padding: 14px 18px; }

/* transitions between views */
.view { animation: viewIn .35s ease-out; }
@keyframes viewIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }

/* tooltip */
.tip {
  position: relative;
}
.tip[data-tip]:hover::after {
  content: attr(data-tip);
  position: absolute; bottom: calc(100% + 6px); left: 50%; transform: translateX(-50%);
  background: var(--s-3); border: 1px solid var(--line-strong);
  padding: 4px 8px; border-radius: 2px;
  font-family: 'JetBrains Mono', monospace; font-size: 10.5px; letter-spacing: .06em;
  white-space: nowrap;
  color: var(--ink);
  z-index: 20;
}

/* divider */
.divider { height: 1px; background: var(--line); margin: 18px 0; }
.divider.dashed { background: none; border-top: 1px dashed var(--line); }

/* marquee status strip */
.marquee-strip {
  border: 1px solid var(--line); border-radius: var(--r-2);
  padding: 6px 14px; background: var(--s-0);
  display: flex; align-items: center; gap: 18px;
  font-family: 'JetBrains Mono', monospace; font-size: 10.5px;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 20px;
  overflow: hidden;
}
.marquee-strip .sep { opacity: .35; }
.marquee-strip b { color: var(--ink); font-weight: 500; }
.marquee-strip .ok { color: var(--lime); }

/* =========================================================
   Responsive structure
   ========================================================= */
@media (max-width: 1180px) {
  .topbar {
    height: auto;
    min-height: 56px;
    padding: 12px 20px;
    flex-wrap: wrap;
  }

  .top-right {
    margin-left: 0;
    width: 100%;
    flex-wrap: wrap;
    gap: 10px;
  }

  .search {
    min-width: 0;
    flex: 1 1 220px;
  }

  .hero,
  .running-grid,
  .wizard {
    grid-template-columns: 1fr;
  }

  .wiz-steps,
  .cost-card {
    position: static;
  }

  .rep-grid {
    grid-template-columns: repeat(6, 1fr);
  }

  .col-4,
  .col-6,
  .col-8 {
    grid-column: span 6;
  }

  .winner-card {
    grid-template-columns: 180px 1fr;
  }

  .winner-summary-grid {
    grid-template-columns: 1fr;
  }

  .winner-card .big-stats {
    grid-column: 1 / -1;
    flex-direction: row;
    align-items: baseline;
    justify-content: flex-start;
    gap: 14px;
    text-align: left;
  }
}

@media (max-width: 900px) {
  .app {
    display: block;
  }

  .sidebar {
    position: relative;
    height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    padding: 16px;
    gap: 16px;
  }

  .nav {
    flex-direction: row;
    gap: 8px;
    overflow-x: auto;
    max-width: 100%;
    padding-bottom: 2px;
  }

  .nav-head {
    display: none;
  }

  .nav-item {
    width: auto;
    min-height: 42px;
    white-space: nowrap;
    flex: 0 0 auto;
  }

  .nav-item .kbd {
    display: none;
  }

  .sidebar-foot {
    margin-top: 0;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
  }

  .user-chip {
    border-top: 0;
  }

  .topbar {
    position: sticky;
    top: 0;
    padding: 12px 16px;
  }

  .page {
    padding: 22px 16px 72px;
  }

  .stat-strip {
    grid-template-columns: repeat(2, 1fr);
  }

  .stat-strip .stat:nth-child(2n) {
    border-right: 0;
  }

  .block-head,
  .rep-head,
  .dashboard-head {
    align-items: flex-start;
    flex-direction: column;
    display: flex;
    gap: 14px;
  }

  .dashboard-metrics {
    width: 100%;
    justify-content: space-between;
    gap: 14px;
    flex-wrap: wrap;
  }

  .rep-head .meta {
    flex-wrap: wrap;
    gap: 8px 12px;
  }

  .rep-actions {
    flex-wrap: wrap;
  }

  .exp-table {
    border: 0;
    background: transparent;
    display: grid;
    gap: 10px;
  }

  .exp-row.head {
    display: none;
  }

  .exp-row {
    grid-template-columns: 34px minmax(0, 1fr) auto;
    gap: 10px 12px;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: var(--r-3);
    background: var(--s-0);
  }

  .exp-row > div:nth-child(3),
  .exp-row > div:nth-child(4),
  .exp-row > div:nth-child(5),
  .exp-row > div:nth-child(6) {
    grid-column: 2 / -1;
  }

  .exp-row .chev {
    grid-column: 3;
    grid-row: 1;
  }

  .wizard {
    gap: 16px;
  }

  .wiz-steps > div:last-child {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 8px;
  }

  .wiz-steps .trail {
    display: none;
  }

  .wiz-step {
    grid-template-columns: 1fr;
    gap: 8px;
    min-height: 86px;
  }

  .wiz-body {
    padding: 24px 20px 22px;
    min-height: 0;
  }

  .wiz-row,
  .review-grid {
    grid-template-columns: 1fr !important;
  }

  .model-option {
    grid-template-columns: 24px minmax(0, 1fr);
  }

  .model-option .tag,
  .model-option .label {
    justify-self: start;
  }

  .winner-card {
    grid-template-columns: 150px 1fr;
    gap: 18px;
    padding: 22px;
  }

  .winner-card .ad-preview {
    width: 150px;
  }

  .rep-grid {
    grid-template-columns: 1fr;
  }

  .col-4,
  .col-6,
  .col-8,
  .col-12,
  .winner-card {
    grid-column: 1 / -1;
  }

  .response {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .persona-head { gap: 6px; }
}

  .response .action-col {
    align-items: flex-start;
  }

  .next-actions {
    grid-template-columns: 1fr;
    align-items: stretch;
  }

  .next-actions .btn {
    justify-content: center;
  }

  .audience-grid {
    grid-template-columns: 1fr;
  }

  .heatmap {
    grid-template-columns: 64px repeat(6, minmax(42px, 1fr));
    gap: 2px;
  }
}

@media (max-width: 620px) {
  .sidebar {
    padding: 14px 12px;
    overflow-x: clip;
  }

  .nav {
    flex-wrap: wrap;
    overflow: visible;
  }

  .nav-item {
    flex: 1 1 calc(50% - 8px);
    white-space: normal;
  }

  .brand-sub,
  .search .kbd,
  .top-right .label {
    display: none;
  }

  .sidebar-foot {
    grid-template-columns: 1fr;
  }

  .user-chip {
    display: none;
  }

  .credits-card {
    padding: 10px 12px;
  }

  .hero-title,
  .rep-head h1 {
    font-size: 28px;
    line-height: 1.08;
  }

  .hero-left,
  .hero-right,
  .card,
  .live-card,
  .winner-card,
  .cost-card {
    padding: 18px;
  }

  .stat-strip {
    grid-template-columns: 1fr;
  }

  .stat-strip .stat {
    border-right: 0;
    border-bottom: 1px solid var(--line-soft);
  }

  .stat-strip .stat:last-child {
    border-bottom: 0;
  }

  .tabs {
    width: 100%;
    overflow-x: auto;
  }

  .tab {
    min-height: 38px;
    white-space: nowrap;
  }

  .exp-row {
    grid-template-columns: 1fr;
  }

  .exp-row > div,
  .exp-row > div:nth-child(3),
  .exp-row > div:nth-child(4),
  .exp-row > div:nth-child(5),
  .exp-row > div:nth-child(6),
  .exp-row .chev {
    grid-column: 1 / -1;
  }

  .exp-row .chev {
    display: none;
  }

  .exp-name {
    align-items: flex-start;
  }

  .wiz-steps > div:last-child {
    grid-template-columns: 1fr 1fr;
  }

  .dist-row {
    grid-template-columns: 86px 1fr 40px;
    gap: 10px;
  }

  .audience-center-field {
    text-align: left;
  }

  .chips.centered {
    justify-content: flex-start;
  }

  .support-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .creatives-grid {
    grid-template-columns: 1fr;
  }

  .winner-card {
    grid-template-columns: 1fr;
  }

  .winner-card .ad-preview {
    width: min(220px, 100%);
  }

  .winner-card .big-stats {
    flex-direction: row;
    align-items: baseline;
    justify-content: flex-start;
    gap: 14px;
  }

  .h2h-row,
  .ci-row,
  .reaction {
    grid-template-columns: 1fr;
  }

  .h2h-thumb {
    display: none;
  }

  .heatmap {
    overflow-x: auto;
    grid-template-columns: 62px repeat(6, 46px);
    padding-bottom: 4px;
  }

  .live-big .num {
    font-size: 42px;
  }

  .persona-grid {
    grid-template-columns: repeat(10, minmax(18px, 1fr));
  }

  .tweaks-panel {
    left: 12px;
    right: 12px;
    bottom: 12px;
    width: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }
}

/* ── Location picker ─────────────────────────────────────── */
.wiz-row.single { grid-template-columns: 1fr; }

.loc-picker { position: relative; }
.loc-input {
  display: flex; flex-wrap: wrap; align-items: center; gap: 6px;
  min-height: 46px;
  padding: 7px 10px;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-2);
  background: var(--s-0);
  transition: border-color .14s, background .14s;
  cursor: text;
}
.loc-input:focus-within { border-color: var(--cyan); background: color-mix(in oklab, var(--cyan) 3%, var(--s-0)); }
.loc-input.is-max { border-style: dashed; opacity: .85; cursor: not-allowed; }

.loc-chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 4px 5px 10px;
  border: 1px solid color-mix(in oklab, var(--cyan) 35%, var(--line));
  background: color-mix(in oklab, var(--cyan) 8%, var(--s-0));
  border-radius: 999px;
  font-size: 12.5px;
  color: var(--ink);
  line-height: 1;
  animation: fade-in .14s ease-out;
}
.loc-chip-glyph { color: var(--cyan); font-size: 10px; }
.loc-chip-name { font-weight: 500; white-space: nowrap; }
.loc-chip { white-space: nowrap; }
.loc-chip-sub { color: var(--ink-faint); font-family: 'JetBrains Mono', monospace; font-size: 10.5px; letter-spacing: .04em; }
.loc-chip-x {
  width: 18px; height: 18px; border-radius: 50%;
  border: 0; background: transparent; color: var(--ink-dim);
  display: grid; place-items: center; cursor: pointer; padding: 0;
  transition: background .12s, color .12s;
}
.loc-chip-x:hover { background: var(--s-2); color: var(--ink); }

.loc-input-field {
  flex: 1; min-width: 180px;
  border: 0; outline: 0; background: transparent;
  font: inherit; color: var(--ink);
  font-size: 13.5px; padding: 6px 4px;
}
.loc-input-field::placeholder { color: var(--ink-faint); }
.loc-input-field:disabled { cursor: not-allowed; }

.loc-meta {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px; letter-spacing: .08em; text-transform: uppercase;
  color: var(--ink-faint);
}
.loc-count.warn { color: var(--amber); }
.loc-hint { display: flex; gap: 4px; }

.loc-dropdown {
  position: absolute; left: 0; right: 0; top: calc(100% - 24px);
  z-index: 40;
  margin-top: 6px;
  max-height: 320px; overflow-y: auto;
  background: var(--s-0);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-2);
  box-shadow: var(--shadow-float);
  padding: 6px;
  animation: fade-in .14s ease-out;
}
.loc-dropdown.empty {
  padding: 14px;
  font-size: 12.5px; color: var(--ink-faint); font-style: italic;
}
.loc-opt {
  display: grid;
  grid-template-columns: 14px 1fr auto;
  align-items: center; gap: 10px;
  width: 100%; text-align: left;
  padding: 7px 10px;
  border: 0; background: transparent; cursor: pointer;
  border-radius: 4px;
  color: var(--ink);
  font: inherit; font-size: 13px;
  transition: background .1s;
}
.loc-opt.focus, .loc-opt:hover { background: color-mix(in oklab, var(--cyan) 8%, transparent); }
.loc-opt-glyph { color: var(--cyan); font-size: 10px; }
.loc-opt-name { font-weight: 500; }
.loc-opt-sub {
  font-family: 'JetBrains Mono', monospace; font-size: 10.5px;
  color: var(--ink-faint); letter-spacing: .04em; text-transform: uppercase;
}

/* ── Wide editing layout for uploaded creatives ─────────── */
/* Uploaded images get a taller preview but card layout stays horizontal */
.creatives-grid.has-image .creative-card-hero .creative-thumb {
  aspect-ratio: auto;
  height: 100%;
  min-height: 320px;
}