/* ============ Fabcom Media Ops — Design Tokens ============ */
:root {
  /* Brand */
  --brand-navy: #1a2340;
  --brand-teal: #0ea5a0;

  /* Accent — tweakable */
  --accent: #0ea5a0;
  --accent-weak: rgba(14, 165, 160, 0.12);
  --accent-strong: #0fbdb7;

  /* Density — tweakable */
  --row-h: 34px;
  --cell-px: 12px;
  --cell-py: 8px;
  --font-sm: 12.5px;
  --font-md: 13px;
  --font-lg: 14px;

  /* Type */
  --font-sans: "Geist", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "Geist Mono", "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
}

/* ============ Dark theme (default) ============ */
[data-theme="dark"] {
  --bg: #0b0d12;
  --bg-1: #0f1218;
  --bg-2: #141823;
  --bg-3: #1a1f2c;
  --bg-hover: #1d2330;
  --bg-active: #242b3b;
  --border: #1f2533;
  --border-strong: #2a3244;
  --text: #e6e8ee;
  --text-1: #b9bfcc;
  --text-2: #8690a3;
  --text-3: #5c6479;
  --success: #22c55e;
  --warn: #f59e0b;
  --danger: #ef4444;
  --info: #3b82f6;
  --chip-bg: #161b26;
  --scrim: rgba(0, 0, 0, 0.55);
  --grid: #1c2230;
}

[data-theme="light"] {
  --bg: #f7f8fa;
  --bg-1: #ffffff;
  --bg-2: #f2f4f7;
  --bg-3: #eaedf2;
  --bg-hover: #eef1f6;
  --bg-active: #e4e9f1;
  --border: #e5e8ee;
  --border-strong: #d4d9e1;
  --text: #0d121c;
  --text-1: #38414f;
  --text-2: #5b6575;
  --text-3: #8790a0;
  --success: #15803d;
  --warn: #b45309;
  --danger: #b91c1c;
  --info: #1d4ed8;
  --chip-bg: #f2f4f7;
  --scrim: rgba(10, 15, 25, 0.35);
  --grid: #eef1f6;
}

* { box-sizing: border-box; }
html, body, #root { height: 100%; margin: 0; }
body {
  font-family: var(--font-sans);
  font-size: var(--font-md);
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "cv11", "ss01", "tnum";
}

::selection { background: var(--accent); color: #fff; }

/* Scrollbars */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 6px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-3); }

/* ============ Atoms ============ */
.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; letter-spacing: -0.01em; }
.num { font-family: var(--font-mono); font-variant-numeric: tabular-nums; letter-spacing: -0.01em; }
.muted { color: var(--text-2); }
.dim { color: var(--text-3); }
.bold { font-weight: 600; }

.btn {
  display: inline-flex; align-items: center; gap: 6px;
  height: 28px; padding: 0 10px;
  font-size: var(--font-sm); font-weight: 500;
  background: var(--bg-2); border: 1px solid var(--border); color: var(--text);
  border-radius: 6px; cursor: pointer; white-space: nowrap;
  transition: background .12s, border-color .12s;
}
.btn:hover { background: var(--bg-hover); border-color: var(--border-strong); }
.btn.primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn.primary:hover { background: var(--accent-strong); }
.btn.ghost { background: transparent; border-color: transparent; color: var(--text-1); }
.btn.ghost:hover { background: var(--bg-hover); color: var(--text); }
.btn.sm { height: 24px; padding: 0 8px; font-size: 11.5px; }
.btn.icon { width: 28px; padding: 0; justify-content: center; }

.chip {
  display: inline-flex; align-items: center; gap: 5px;
  height: 22px; padding: 0 8px;
  font-size: 11.5px; font-weight: 500;
  background: var(--chip-bg); border: 1px solid var(--border);
  color: var(--text-1);
  border-radius: 999px;
  white-space: nowrap;
}
.chip.accent { background: var(--accent-weak); border-color: transparent; color: var(--accent); }
.chip.success { background: color-mix(in oklch, var(--success) 14%, transparent); color: var(--success); border-color: transparent; }
.chip.warn    { background: color-mix(in oklch, var(--warn) 14%, transparent);    color: var(--warn);    border-color: transparent; }
.chip.danger  { background: color-mix(in oklch, var(--danger) 14%, transparent);  color: var(--danger);  border-color: transparent; }
.chip.info    { background: color-mix(in oklch, var(--info) 14%, transparent);    color: var(--info);    border-color: transparent; }

.dot { width: 6px; height: 6px; border-radius: 999px; background: var(--text-3); }
.dot.success { background: var(--success); }
.dot.warn    { background: var(--warn); }
.dot.danger  { background: var(--danger); }
.dot.info    { background: var(--info); }
.dot.accent  { background: var(--accent); }

.kbd {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 18px; height: 18px; padding: 0 4px;
  font-family: var(--font-mono); font-size: 10.5px; color: var(--text-2);
  background: var(--bg-2); border: 1px solid var(--border); border-bottom-width: 2px;
  border-radius: 4px;
}

.divider { height: 1px; background: var(--border); }
.vdivider { width: 1px; background: var(--border); align-self: stretch; }

.card {
  background: var(--bg-1); border: 1px solid var(--border); border-radius: 8px;
}

.input {
  height: 28px; padding: 0 10px;
  background: var(--bg-2); border: 1px solid var(--border);
  color: var(--text); font-size: var(--font-sm);
  border-radius: 6px; outline: none;
}
.input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-weak); }

/* ============ Layout ============ */
.app {
  display: grid;
  grid-template-columns: 224px 1fr;
  height: 100vh;
  overflow: hidden;
}
.sidebar {
  background: var(--bg-1);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  overflow: hidden;
}
.main {
  display: grid;
  grid-template-rows: 48px 1fr;
  overflow: hidden;
}
.topbar {
  background: var(--bg-1);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 12px;
  padding: 0 16px;
}
.content {
  overflow: auto;
  background: var(--bg);
}

/* Sidebar nav */
.sb-section { padding: 12px 10px 4px; font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-3); font-weight: 600; }
.sb-item {
  display: flex; align-items: center; gap: 9px;
  height: 30px; padding: 0 10px; margin: 1px 6px;
  font-size: var(--font-sm); color: var(--text-1);
  border-radius: 6px; cursor: pointer;
  transition: background .1s;
}
.sb-item:hover { background: var(--bg-hover); color: var(--text); }
.sb-item.active { background: var(--bg-active); color: var(--text); }
.sb-item .count {
  margin-left: auto; font-family: var(--font-mono); font-size: 11px;
  color: var(--text-3);
}
.sb-item.active .count { color: var(--accent); }

/* ============ Tables ============ */
.tbl-wrap {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}
.tbl {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: var(--font-md);
}
.tbl thead th {
  position: sticky; top: 0; z-index: 2;
  background: var(--bg-1);
  border-bottom: 1px solid var(--border);
  padding: 6px var(--cell-px);
  font-weight: 500; font-size: 11.5px;
  color: var(--text-2);
  text-align: left;
  letter-spacing: 0.01em;
  user-select: none;
}
.tbl thead th.sortable { cursor: pointer; }
.tbl thead th.sortable:hover { color: var(--text); background: var(--bg-2); }
.tbl thead th.right { text-align: right; }
.tbl tbody td {
  height: var(--row-h);
  padding: 0 var(--cell-px);
  border-bottom: 1px solid var(--border);
  color: var(--text);
  vertical-align: middle;
}
.tbl tbody tr { transition: background .08s; }
.tbl tbody tr:hover { background: var(--bg-hover); }
.tbl tbody tr.selected { background: var(--accent-weak); }
.tbl tbody tr.clickable { cursor: pointer; }
.tbl td.right { text-align: right; }
.tbl td.num { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.tbl tbody tr:last-child td { border-bottom: none; }

.tbl.striped tbody tr:nth-child(even) { background: var(--bg-2); }
.tbl.striped tbody tr:nth-child(even):hover { background: var(--bg-hover); }
.tbl.lined td { border-right: 1px solid var(--border); }
.tbl.lined td:last-child { border-right: none; }

/* Sort icon in header */
.sort-ind { margin-left: 4px; opacity: 0; font-size: 9px; }
.sortable:hover .sort-ind { opacity: 0.5; }
.sortable.asc .sort-ind,
.sortable.desc .sort-ind { opacity: 1; color: var(--accent); }

/* KPI card */
.kpi {
  padding: 12px 14px;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex; flex-direction: column; gap: 4px;
  min-width: 0;
}
.kpi .label { font-size: 11.5px; color: var(--text-2); font-weight: 500; text-transform: uppercase; letter-spacing: 0.04em; }
.kpi .val { font-size: 22px; font-family: var(--font-mono); font-variant-numeric: tabular-nums; letter-spacing: -0.02em; font-weight: 500; }
.kpi .sub { font-size: 11px; color: var(--text-2); display: flex; align-items: center; gap: 6px; }
.kpi .trend { font-family: var(--font-mono); font-size: 11px; }
.kpi .trend.up { color: var(--success); }
.kpi .trend.down { color: var(--danger); }

/* Tabs */
.tabs {
  display: flex; align-items: center; gap: 0;
  border-bottom: 1px solid var(--border);
  padding: 0;
  overflow-x: auto;
}
.tab {
  height: 36px; padding: 0 14px;
  display: inline-flex; align-items: center; gap: 6px;
  font-size: var(--font-sm); color: var(--text-2); font-weight: 500;
  cursor: pointer; border-bottom: 2px solid transparent;
  white-space: nowrap;
}
.tab:hover { color: var(--text); }
.tab.active { color: var(--text); border-bottom-color: var(--accent); }
.tab .count { font-family: var(--font-mono); color: var(--text-3); font-size: 11px; }
.tab.active .count { color: var(--accent); }

/* Breadcrumbs */
.crumbs { display: flex; align-items: center; gap: 6px; font-size: var(--font-sm); color: var(--text-2); min-width: 0; overflow: hidden; }
.crumb { color: var(--text-1); cursor: pointer; white-space: nowrap; }
.crumb:hover { color: var(--text); text-decoration: underline; text-underline-offset: 3px; }
.crumb.current { color: var(--text); cursor: default; }
.crumb.current:hover { text-decoration: none; }

/* Pacing bar */
.pacing {
  position: relative;
  height: 6px; border-radius: 4px;
  background: var(--bg-3);
  overflow: hidden;
}
.pacing > .fill {
  position: absolute; left: 0; top: 0; bottom: 0;
  background: var(--accent);
  border-radius: 4px;
}
.pacing > .marker {
  position: absolute; top: -2px; bottom: -2px;
  width: 2px; background: var(--text-1);
  opacity: 0.5;
}
.pacing.warn > .fill { background: var(--warn); }
.pacing.danger > .fill { background: var(--danger); }
.pacing.success > .fill { background: var(--success); }

/* Drawer */
.drawer-backdrop {
  position: fixed; inset: 0; background: var(--scrim);
  z-index: 100; animation: fadeIn .15s ease;
}
.drawer {
  position: fixed; top: 0; right: 0; bottom: 0;
  width: 420px;
  background: var(--bg-1);
  border-left: 1px solid var(--border);
  z-index: 101;
  display: flex; flex-direction: column;
  animation: slideIn .2s ease;
  box-shadow: -8px 0 40px rgba(0,0,0,0.2);
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideIn { from { transform: translateX(100%); } to { transform: translateX(0); } }

/* Command palette */
.palette-backdrop {
  position: fixed; inset: 0; background: var(--scrim);
  z-index: 200; display: flex; align-items: flex-start; justify-content: center;
  padding-top: 12vh; animation: fadeIn .1s ease;
}
.palette {
  width: 560px; max-width: 90vw;
  background: var(--bg-1);
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  box-shadow: 0 24px 80px rgba(0,0,0,0.5);
  display: flex; flex-direction: column;
  overflow: hidden;
  animation: popIn .15s ease;
}
@keyframes popIn { from { transform: translateY(-8px) scale(0.98); opacity: 0; } to { transform: translateY(0) scale(1); opacity: 1; } }
.palette-input {
  height: 48px; padding: 0 16px;
  background: transparent; border: 0; outline: none;
  color: var(--text); font-size: 15px;
  border-bottom: 1px solid var(--border);
}
.palette-results { max-height: 420px; overflow-y: auto; padding: 4px; }
.palette-section { padding: 8px 12px 4px; font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-3); font-weight: 600; }
.palette-item {
  display: flex; align-items: center; gap: 10px;
  height: 36px; padding: 0 12px;
  border-radius: 6px; cursor: pointer;
  font-size: var(--font-md);
}
.palette-item .kind { font-size: 10.5px; color: var(--text-3); text-transform: uppercase; letter-spacing: 0.06em; }
.palette-item .trail { margin-left: auto; display: flex; align-items: center; gap: 8px; font-size: 11px; color: var(--text-3); }
.palette-item.active { background: var(--accent-weak); color: var(--text); }

/* Context menu */
.ctx-menu {
  position: fixed; z-index: 300;
  background: var(--bg-1);
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  padding: 4px;
  box-shadow: 0 8px 28px rgba(0,0,0,0.4);
  min-width: 220px;
  animation: popIn .1s ease;
}
.ctx-item {
  display: flex; align-items: center; gap: 10px;
  height: 28px; padding: 0 10px;
  font-size: var(--font-sm);
  border-radius: 4px; cursor: pointer;
  color: var(--text-1);
}
.ctx-item:hover { background: var(--bg-hover); color: var(--text); }
.ctx-item .trail { margin-left: auto; color: var(--text-3); font-size: 11px; font-family: var(--font-mono); }
.ctx-divider { height: 1px; background: var(--border); margin: 4px 2px; }

/* Toast */
.toast-wrap { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); z-index: 400; display: flex; flex-direction: column; gap: 8px; align-items: center; pointer-events: none; }
.toast {
  background: var(--bg-1); border: 1px solid var(--border-strong);
  color: var(--text); font-size: var(--font-sm);
  padding: 8px 14px; border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
  animation: toastIn .2s ease;
  display: flex; align-items: center; gap: 8px;
}
@keyframes toastIn { from { transform: translateY(8px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

/* Filter bar */
.filterbar { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; padding: 10px 16px; background: var(--bg); border-bottom: 1px solid var(--border); }
.filter-chip {
  display: inline-flex; align-items: center; gap: 6px;
  height: 26px; padding: 0 10px;
  background: var(--bg-2); border: 1px dashed var(--border-strong);
  border-radius: 6px; cursor: pointer; font-size: 11.5px; color: var(--text-1);
}
.filter-chip:hover { border-style: solid; color: var(--text); }
.filter-chip.active { border-style: solid; background: var(--accent-weak); color: var(--accent); border-color: transparent; }

/* Platform pill */
.plat {
  display: inline-flex; align-items: center; justify-content: center;
  width: 20px; height: 20px; border-radius: 5px;
  font-family: var(--font-mono); font-size: 10px; font-weight: 600;
  color: #fff;
}
.plat.meta    { background: #1877f2; }
.plat.google  { background: #ea4335; }
.plat.dv360   { background: #34a853; }
.plat.tiktok  { background: #111; }
.plat.ttd     { background: #ff6e00; }
.plat.youtube { background: #ff0000; }

/* Status */
.status-dot { display: inline-flex; align-items: center; gap: 6px; }

/* Tweaks panel */
.tweaks {
  position: fixed; right: 16px; bottom: 16px; z-index: 150;
  width: 280px;
  background: var(--bg-1); border: 1px solid var(--border-strong);
  border-radius: 10px; box-shadow: 0 10px 40px rgba(0,0,0,0.35);
  overflow: hidden;
}
.tweaks-head { padding: 10px 12px; display: flex; align-items: center; gap: 8px; border-bottom: 1px solid var(--border); }
.tweaks-body { padding: 10px 12px; display: flex; flex-direction: column; gap: 10px; }
.tweak-row { display: flex; flex-direction: column; gap: 6px; }
.tweak-row .lbl { font-size: 11px; color: var(--text-2); text-transform: uppercase; letter-spacing: 0.04em; }
.tweak-seg {
  display: flex; background: var(--bg-2); border: 1px solid var(--border); border-radius: 6px; padding: 2px; gap: 2px;
}
.tweak-seg > button {
  flex: 1; height: 24px; background: transparent; border: 0;
  font-size: 11px; color: var(--text-1); border-radius: 4px; cursor: pointer;
  font-family: inherit;
}
.tweak-seg > button.active { background: var(--bg-1); color: var(--text); box-shadow: 0 0 0 1px var(--border-strong); }
.swatches { display: flex; gap: 6px; }
.swatch {
  width: 22px; height: 22px; border-radius: 6px;
  cursor: pointer; border: 2px solid transparent;
}
.swatch.active { border-color: var(--text); }

/* Utility */
.row { display: flex; align-items: center; gap: 8px; }
.col { display: flex; flex-direction: column; }
.grow { flex: 1; min-width: 0; }
.gap-4 { gap: 4px; } .gap-8 { gap: 8px; } .gap-12 { gap: 12px; } .gap-16 { gap: 16px; }
.p-12 { padding: 12px; } .p-16 { padding: 16px; } .p-20 { padding: 20px; }
.px-16 { padding-left: 16px; padding-right: 16px; } .py-12 { padding-top: 12px; padding-bottom: 12px; }
.mt-8 { margin-top: 8px; } .mt-12 { margin-top: 12px; } .mt-16 { margin-top: 16px; } .mt-24 { margin-top: 24px; }
.mb-8 { margin-bottom: 8px; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.text-xs { font-size: 11px; }
.text-sm { font-size: 12.5px; }
.text-md { font-size: 13px; }
.text-lg { font-size: 14px; }
.text-xl { font-size: 18px; }
.text-2xl { font-size: 22px; }
.text-3xl { font-size: 28px; }
.w-full { width: 100%; }

/* Login */
.login-wrap {
  height: 100vh; display: grid; grid-template-columns: 1fr 1fr;
  background: var(--bg);
}
.login-hero {
  background: radial-gradient(ellipse at 30% 30%, color-mix(in oklch, var(--accent) 30%, transparent), transparent 60%),
              radial-gradient(ellipse at 70% 70%, color-mix(in oklch, var(--brand-navy) 80%, transparent), transparent 55%),
              var(--brand-navy);
  color: #fff;
  display: flex; flex-direction: column; justify-content: space-between;
  padding: 40px;
  position: relative; overflow: hidden;
}
.login-form { display: flex; align-items: center; justify-content: center; }
.google-btn {
  display: inline-flex; align-items: center; gap: 10px;
  height: 44px; padding: 0 20px;
  background: #fff; color: #1f2937; border: 1px solid #d4d9e1;
  font-size: 14px; font-weight: 500; font-family: inherit;
  border-radius: 8px; cursor: pointer;
  transition: background .12s;
}
.google-btn:hover { background: #f7f8fa; }

/* Charts */
.spark { display: inline-block; vertical-align: middle; }

/* Tree row */
.tree-toggle { cursor: pointer; width: 14px; display: inline-flex; color: var(--text-3); font-size: 10px; }
.tree-toggle:hover { color: var(--text); }

/* Scroll shadows on sticky thead */
.tbl-scroll { overflow: auto; max-height: 100%; }

/* Heading */
h1, h2, h3, h4 { margin: 0; font-weight: 600; letter-spacing: -0.01em; }
h1 { font-size: 20px; }
h2 { font-size: 17px; }
h3 { font-size: 14px; }
h4 { font-size: 13px; color: var(--text-2); text-transform: uppercase; letter-spacing: 0.04em; font-weight: 600; }