/* =========================================================
   Nusava Creator Intelligence Platform — Global Styles
   ========================================================= */

:root {
  /* ── Nusava Brand Palette (from Brand Book V2, pages 13–14) ── */
  --brand-green:        #4C9C2E;   /* primary leaf green */
  --brand-green-bright: #79C969;   /* accent / hover / positive */
  --brand-green-mint:   #88E788;   /* soft positive */
  --brand-green-deep:   #10593B;   /* deep forest, dark surface alt */
  --brand-orange:       #FF6B00;   /* action / strong warn */
  --brand-amber:        #F7BE00;   /* caution */
  --brand-crimson:      #CA003D;   /* critical / error */
  --brand-charcoal:     #222222;   /* primary text + dark surface */
  --brand-gray:         #8C9091;   /* secondary text, dividers */

  /* ── Semantic tokens (used by KPI cards, charts, badges) ── */
  --pos:       var(--brand-green);
  --pos-soft:  var(--brand-green-mint);
  --warn:      var(--brand-amber);
  --action:    var(--brand-orange);
  --neg:       var(--brand-crimson);
  --neutral:   var(--brand-gray);

  /* ── Surfaces ── */
  --bg:        #FAFAF7;            /* warm off-white (paper) */
  --surface:   #FFFFFF;
  --border:    #E8E8E4;
  --header-bg: var(--brand-charcoal);
  --header-bg-alt: #2D2D2D;        /* slightly lifted sub-nav */

  /* ── Typography ── */
  --font-head: 'Source Sans 3', 'Source Sans Pro', system-ui, -apple-system, sans-serif;
  --font-body: 'Fira Sans', system-ui, -apple-system, sans-serif;

  /* ── Geometry ── */
  --radius:    8px;
  --radius-lg: 14px;
  --shadow:    0 1px 2px rgba(34, 34, 34, .06);
  --shadow-md: 0 4px 16px rgba(34, 34, 34, .08);

  /* ── Legacy aliases (so existing component CSS keeps working) ──
     All blue/purple references now resolve to brand-green/neutral.
     Do not introduce new uses of these — write new code against the
     semantic tokens above (--pos, --warn, --neg, --neutral). */
  --blue:      var(--brand-green);
  --blue-dark: var(--brand-charcoal);
  --blue-mid:  var(--header-bg-alt);
  --green:     var(--brand-green);
  --yellow:    var(--brand-amber);
  --red:       var(--brand-crimson);
  --purple:    var(--brand-gray);     /* purple removed; map to neutral */
  --orange:    var(--brand-orange);
  --gray-50:   var(--bg);
  --gray-100:  #F1F1ED;
  --gray-200:  var(--border);
  --gray-400:  #B5B6B5;
  --gray-500:  var(--brand-gray);
  --gray-700:  #4A4A4A;
  --gray-900:  var(--brand-charcoal);
  --white:     var(--surface);
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 15px; scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--gray-700);
  line-height: 1.5;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Headings + KPI values use Source Sans 3 — strong + editorial */
h1, h2, h3, h4, h5,
.kpi-value, .stat-value,
.page-title h1,
.section-title,
.card-title {
  font-family: var(--font-head);
  letter-spacing: -.01em;
}

/* ── Site Header ── */
#site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--header-bg);
  color: var(--surface);
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 0 24px;
  height: 60px;
  box-shadow: 0 1px 0 rgba(255, 255, 255, .04) inset, 0 2px 12px rgba(0, 0, 0, .15);
}

#site-header .logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--surface);
}

/* Wordmark (SVG injected by app.js — uses currentColor) */
#site-header .logo-wordmark {
  height: 22px;
  width: auto;
  display: block;
  color: var(--surface);   /* SVG paths use fill="currentColor" */
}

#site-header .logo-divider {
  width: 1px;
  height: 22px;
  background: rgba(255, 255, 255, .18);
}

#site-header .brand-sub {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 400;
  color: rgba(255, 255, 255, .65);
  text-transform: uppercase;
  letter-spacing: .12em;
  white-space: nowrap;
}

#site-header .header-spacer { flex: 1; }

/* Gross margin slider in header */
.gm-control {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: rgba(255, 255, 255, .7);
  white-space: nowrap;
}

.gm-control label {
  font-size: 10px;
  font-weight: 500;
  color: rgba(255, 255, 255, .55);
  text-transform: uppercase;
  letter-spacing: .1em;
}

.gm-control .gm-value {
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 600;
  color: var(--brand-green-bright);
  min-width: 36px;
}

.gm-control input[type="range"] {
  width: 120px;
  accent-color: var(--brand-green-bright);
  cursor: pointer;
}

/* ── Agency Nav Bar ── */
#agency-nav {
  position: sticky;
  top: 60px;
  z-index: 90;
  background: var(--header-bg-alt);
  display: flex;
  align-items: stretch;
  padding: 0 24px;
  gap: 2px;
  border-bottom: 1px solid rgba(255, 255, 255, .06);
}

.nav-tab {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 0 16px;
  height: 44px;
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-400);
  cursor: pointer;
  border: none;
  background: transparent;
  border-bottom: 3px solid transparent;
  transition: color .15s, border-color .15s;
  white-space: nowrap;
  position: relative;
  top: 1px;
}

.nav-tab:hover { color: var(--white); }

.nav-tab.active {
  color: var(--surface);
  border-bottom-color: var(--brand-green-bright);
}

.nav-tab .agency-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* ── Time Filter Bar ── */
#time-filter {
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 24px;
  height: 44px;
}

#time-filter .tf-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: .5px;
  margin-right: 4px;
}

.tf-btn {
  padding: 4px 12px;
  border-radius: 6px;
  border: 1px solid var(--gray-200);
  background: var(--white);
  font-size: 12px;
  font-weight: 500;
  color: var(--gray-500);
  cursor: pointer;
  transition: all .12s;
}

.tf-btn:hover { border-color: var(--brand-green); color: var(--brand-green); }

.tf-btn.active {
  background: var(--brand-green);
  border-color: var(--brand-green);
  color: var(--surface);
}

.tf-separator { width: 1px; height: 20px; background: var(--gray-200); margin: 0 4px; }

.custom-range-picker {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--gray-500);
}

.custom-range-picker select {
  padding: 3px 8px;
  border: 1px solid var(--gray-200);
  border-radius: 6px;
  font-size: 12px;
  color: var(--gray-700);
  background: var(--white);
  cursor: pointer;
}

/* ── Main Content ── */
#main-content {
  padding: 24px;
  max-width: 1400px;
  margin: 0 auto;
}

/* ── Affiliate Performance: sticky filter bar + 4-tab nav ── */
.ap-filter-bar {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 18px;
  flex-wrap: wrap;
  position: sticky;
  top: 104px;            /* below site-header (60px) + agency-nav (44px) */
  z-index: 50;
  box-shadow: var(--shadow);
}

.ap-filter-label {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--gray-500);
}

.ap-filter-spacer { flex: 1; }

.ap-tab-bar {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 24px;
  padding-bottom: 0;
}

.ap-tab {
  font-family: var(--font-head);
  background: transparent;
  border: none;
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-700);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color .12s, border-color .12s;
}

.ap-tab:hover { color: var(--brand-charcoal); }

.ap-tab.active {
  color: var(--brand-green);
  border-bottom-color: var(--brand-green);
  font-weight: 600;
}

/* Diagnostics — headline card */
.ap-headline-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  margin-bottom: 24px;
  box-shadow: var(--shadow);
}

.ap-headline-label {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--gray-500);
}

.ap-headline-value {
  font-family: var(--font-head);
  font-size: 36px;
  font-weight: 600;
  letter-spacing: -.02em;
  margin-top: 6px;
  font-variant-numeric: tabular-nums;
  display: flex;
  align-items: baseline;
  gap: 14px;
}

.ap-headline-value.pos { color: var(--pos); }
.ap-headline-value.neg { color: var(--neg); }

.ap-headline-pct {
  font-size: 18px;
  font-weight: 500;
  color: inherit;
  opacity: .65;
}

.ap-headline-interp {
  margin-top: 12px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--gray-700);
}

/* Diagnostics — agency contribution bars */
.ap-bar-row {
  display: grid;
  grid-template-columns: 160px 1fr 110px;
  align-items: center;
  gap: 14px;
  padding: 8px 0;
}

.ap-bar-label {
  display: flex;
  align-items: center;
  font-size: 13px;
  font-weight: 500;
  color: var(--brand-charcoal);
  white-space: nowrap;
}
.ap-bar-label .agency-dot { margin-right: 8px; }

.ap-bar-track {
  height: 14px;
  background: var(--bg);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}

.ap-bar-fill {
  height: 100%;
  border-radius: 4px;
}
.ap-bar-fill.ap-bar-pos { background: var(--brand-green); }
.ap-bar-fill.ap-bar-neg { background: var(--brand-crimson); }

.ap-bar-value {
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 600;
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.ap-bar-value.ap-bar-pos { color: var(--brand-green); }
.ap-bar-value.ap-bar-neg { color: var(--brand-crimson); }

/* Top-3 Actions cards on Executive */
.ap-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
}

.ap-action-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 14px 18px;
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.ap-action-rank {
  font-family: var(--font-head);
  font-size: 22px;
  font-weight: 600;
  color: var(--brand-charcoal);
  font-variant-numeric: tabular-nums;
  min-width: 28px;
  line-height: 1;
}

.ap-action-body { flex: 1; }

.ap-action-title {
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 600;
  color: var(--brand-charcoal);
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 4px;
}

.ap-action-severity {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .12em;
}

.ap-action-why {
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.55;
  color: var(--gray-700);
}

/* Fresh-vs-Legacy GMV stacked bar (Video Performance · Age Cohort chart) */
.ap-cohort-bar {
  display: flex;
  height: 36px;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: inset 0 0 0 1px var(--border);
}

.ap-cohort-bar-seg {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 600;
  color: var(--surface);
  text-shadow: 0 1px 2px rgba(0, 0, 0, .25);
  transition: filter .12s;
  cursor: default;
  min-width: 0;
}

.ap-cohort-bar-seg:hover { filter: brightness(1.08); }

.ap-cohort-bar-label {
  white-space: nowrap;
  overflow: hidden;
}

.ap-cohort-legend {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.ap-cohort-legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--gray-700);
}

.ap-cohort-swatch {
  width: 14px;
  height: 14px;
  border-radius: 3px;
  flex-shrink: 0;
}

.ap-cohort-name {
  font-weight: 600;
  color: var(--brand-charcoal);
}

.ap-cohort-val {
  color: var(--gray-500);
  font-variant-numeric: tabular-nums;
}

/* Pager — left-aligned, stacked (info on top, buttons below). Brand-toned. */
.ap-pager {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  padding: 14px 4px 4px;
}

.ap-pager-info {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  color: var(--gray-500);
}

.ap-pager-pages {
  display: flex;
  gap: 4px;
}

.ap-pager-btn {
  font-family: var(--font-head);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 12px;
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-700);
  cursor: pointer;
  min-width: 34px;
  font-variant-numeric: tabular-nums;
  transition: background .12s, color .12s, border-color .12s;
}

.ap-pager-btn:hover {
  background: #F1F8EC;            /* brand-green @ ~5% */
  color: var(--brand-green-deep);
  border-color: var(--brand-green-bright);
}

.ap-pager-btn.active {
  background: var(--brand-green);
  color: var(--surface);
  border-color: var(--brand-green);
  box-shadow: 0 1px 2px rgba(76, 156, 46, .3);
}

.ap-pager-btn.active:hover {
  background: var(--brand-green-deep);
  color: var(--surface);
  border-color: var(--brand-green-deep);
}

/* Diagnostics — 2-column grid for top movers */
.ap-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 24px;
}
@media (max-width: 900px) {
  .ap-grid-2 { grid-template-columns: 1fr; }
}

/* ── Affiliate Performance: Agency drilldown sub-nav (legacy — kept for reference) ── */
.ap-agency-subnav {
  display: flex;
  gap: 4px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 8px;
  flex-wrap: wrap;
}

.ap-agency-tab {
  font-family: var(--font-body);
  display: inline-flex;
  align-items: center;
  padding: 7px 14px;
  border: 1px solid transparent;
  background: transparent;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-700);
  cursor: pointer;
  transition: background .12s, color .12s, border-color .12s;
}

.ap-agency-tab:hover { color: var(--brand-charcoal); background: var(--bg); }

.ap-agency-tab.active {
  background: var(--brand-charcoal);
  color: var(--surface);
  border-color: var(--brand-charcoal);
}

/* ── KPI legend block — sits under a kpi-grid, defines each metric ── */
.kpi-legend {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--brand-green);
  border-radius: var(--radius);
  padding: 14px 18px 12px;
  margin-bottom: 24px;
  font-family: var(--font-body);
  font-size: 12px;
  line-height: 1.6;
  color: var(--gray-700);
}

.kpi-legend-title {
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--gray-500);
  margin-bottom: 8px;
}

.kpi-legend dl {
  display: grid;
  grid-template-columns: max-content 1fr;
  column-gap: 14px;
  row-gap: 4px;
  margin: 0;
}

.kpi-legend dt {
  font-weight: 600;
  color: var(--brand-charcoal);
  white-space: nowrap;
}

.kpi-legend dd {
  margin: 0;
  color: var(--gray-700);
}

/* Generic mode segmented control — used by TikTok + Affiliate Performance ── */
.mode-bar,
.tiktok-mode-bar {
  display: inline-flex;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 4px;
  margin-bottom: 24px;
  box-shadow: var(--shadow);
  gap: 4px;
}

.mode-btn,
.tiktok-mode-btn {
  font-family: var(--font-head);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  padding: 10px 18px;
  border: none;
  background: transparent;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-700);
  letter-spacing: -.01em;
  transition: background .12s, color .12s;
  text-align: left;
  min-width: 180px;
}

.mode-btn:hover,
.tiktok-mode-btn:hover { background: var(--bg); color: var(--brand-charcoal); }

.mode-btn.active,
.tiktok-mode-btn.active {
  background: var(--brand-green);
  color: var(--surface);
}
.mode-btn.active .mode-sub,
.mode-btn.active .tiktok-mode-sub,
.tiktok-mode-btn.active .tiktok-mode-sub { color: rgba(255, 255, 255, .82); }

.mode-sub,
.tiktok-mode-sub {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 400;
  color: var(--gray-500);
  letter-spacing: 0;
  text-transform: none;
}

/* ── Sub-Tab Bar ── */
.sub-tab-bar {
  display: flex;
  gap: 2px;
  border-bottom: 2px solid var(--gray-200);
  margin-bottom: 24px;
}

.sub-tab {
  padding: 8px 18px;
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-500);
  cursor: pointer;
  border: none;
  background: transparent;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: color .12s, border-color .12s;
  white-space: nowrap;
}

.sub-tab:hover { color: var(--gray-900); }

.sub-tab.active {
  color: var(--brand-green);
  border-bottom-color: var(--brand-green);
  font-weight: 600;
}

/* ── Page Title ── */
.page-title {
  margin-bottom: 20px;
}

.page-title h1 {
  font-size: 22px;
  font-weight: 700;
  color: var(--gray-900);
  letter-spacing: -.4px;
}

.page-title .subtitle {
  font-size: 13px;
  color: var(--gray-500);
  margin-top: 2px;
}

/* ── Section Header ── */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.section-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--gray-900);
  letter-spacing: -.2px;
}

.section-meta {
  font-size: 12px;
  color: var(--gray-500);
}

/* ── KPI Cards Grid ── */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}

.kpi-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px 18px 14px;
  transition: border-color .15s, box-shadow .15s;
  position: relative;
  overflow: hidden;
  --kpi-accent: var(--neutral);   /* default; overridden by .green/.yellow/etc. */
}

.kpi-card:hover {
  border-color: var(--brand-gray);
  box-shadow: var(--shadow-md);
}

/* Tiny color dot beside the label — replaces the loud left border */
.kpi-card .kpi-label::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--kpi-accent);
  margin-right: 7px;
  vertical-align: 1px;
}

.kpi-card.green  { --kpi-accent: var(--pos); }
.kpi-card.yellow { --kpi-accent: var(--warn); }
.kpi-card.red    { --kpi-accent: var(--neg); }
.kpi-card.purple { --kpi-accent: var(--neutral); }   /* purple removed */
.kpi-card.orange { --kpi-accent: var(--action); }
.kpi-card.gray   { --kpi-accent: var(--neutral); }

.kpi-label {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--gray-500);
  margin-bottom: 8px;
}

.kpi-value {
  font-family: var(--font-head);
  font-size: 26px;
  font-weight: 600;
  color: var(--brand-charcoal);
  letter-spacing: -.02em;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}

.kpi-sub {
  font-size: 12px;
  color: var(--gray-500);
  margin-top: 6px;
  line-height: 1.4;
}

.kpi-badge {
  display: inline-block;
  padding: 2px 7px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  margin-top: 5px;
}

.kpi-badge.up { background: #d1fae5; color: #065f46; }
.kpi-badge.down { background: #fee2e2; color: #991b1b; }
.kpi-badge.neutral { background: #f1f5f9; color: var(--gray-500); }

/* ── Alert Bar ── */
.alert-bar {
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.alert {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: 13px;
  line-height: 1.5;
}

.alert.alert-yellow {
  background: #fffbeb;
  border: 1px solid #fde68a;
  color: #78350f;
}

.alert.alert-red {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #7f1d1d;
}

.alert.alert-green {
  background: #f0fdf4;
  border: 1px solid #a7f3d0;
  color: #065f46;
}

.alert.alert-blue {
  /* Brand-neutral info alert — uses leaf-green tint, not blue */
  background: #F1F8EC;
  border: 1px solid #C9E4B8;
  color: var(--brand-green-deep);
}

.alert-icon { font-size: 16px; flex-shrink: 0; margin-top: 1px; }

.alert strong { font-weight: 700; }

/* ── Chart Cards ── */
.chart-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 24px;
}

.chart-grid.single { grid-template-columns: 1fr; }
.chart-grid.thirds { grid-template-columns: 1fr 1fr 1fr; }

.chart-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
  overflow: hidden;
}

.chart-card.full { grid-column: 1 / -1; }

.chart-card .chart-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 4px;
}

.chart-card .chart-sub {
  font-size: 11px;
  color: var(--gray-500);
  margin-bottom: 16px;
}

.chart-wrap {
  position: relative;
  width: 100%;
}

/* canvas sizing is handled by Chart.js responsive mode — do not override */

/* ── Data Table ── */
.table-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  margin-bottom: 24px;
}

.table-scroll { overflow-x: auto; }

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.data-table thead {
  position: sticky;
  top: 0;
  z-index: 2;
}

.data-table thead th {
  background: var(--gray-50);
  border-bottom: 2px solid var(--gray-200);
  padding: 10px 14px;
  text-align: right;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--gray-500);
  white-space: nowrap;
}

.data-table thead th:first-child { text-align: left; }

.data-table tbody tr { border-bottom: 1px solid var(--gray-100); transition: background .1s; }
.data-table tbody tr:hover { background: var(--gray-50); }
.data-table tbody tr:last-child { border-bottom: none; }

.data-table tbody td {
  padding: 10px 14px;
  text-align: right;
  color: var(--gray-700);
  white-space: nowrap;
}

.data-table tbody td:first-child { text-align: left; font-weight: 500; }

/* Best / worst cell highlighting */
.cell-best { background: #d1fae5; color: #065f46; font-weight: 700; border-radius: 4px; padding: 2px 6px; }
.cell-worst { background: #fee2e2; color: #991b1b; font-weight: 700; border-radius: 4px; padding: 2px 6px; }

/* ROI color text */
.text-green { color: var(--green); font-weight: 700; }
.text-yellow { color: var(--yellow); font-weight: 700; }
.text-red { color: var(--red); font-weight: 700; }

/* ── Creator Evaluation ── */
.eval-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
}

.eval-rules {
  background: #F1F8EC;
  border: 1px solid #C9E4B8;
  border-radius: var(--radius);
  padding: 12px 16px;
  font-size: 12px;
  color: var(--brand-green-deep);
  margin-bottom: 20px;
}

.eval-rules strong { font-weight: 700; }

.eval-summary {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.eval-count {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 20px;
  cursor: pointer;
  transition: opacity .12s;
}

.eval-count:hover { opacity: .8; }
.eval-count.advance { background: #d1fae5; color: #065f46; }
.eval-count.review { background: #fef3c7; color: #92400e; }
.eval-count.drop { background: #fee2e2; color: #991b1b; }
.eval-count.all { background: var(--gray-100); color: var(--gray-700); }

.filter-chips {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.filter-chip {
  padding: 5px 14px;
  border-radius: 20px;
  border: 1px solid var(--gray-200);
  background: var(--white);
  font-size: 12px;
  font-weight: 500;
  color: var(--gray-500);
  cursor: pointer;
  transition: all .12s;
}

.filter-chip:hover { border-color: var(--brand-green); color: var(--brand-green); }
.filter-chip.active { background: var(--brand-green); border-color: var(--brand-green); color: var(--surface); }
.filter-chip.advance.active { background: var(--pos); border-color: var(--pos); }
.filter-chip.review.active { background: var(--warn); border-color: var(--warn); color: var(--brand-charcoal); }
.filter-chip.drop.active { background: var(--neg); border-color: var(--neg); }

.eval-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 24px;
}

.eval-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
  border-top: 3px solid var(--gray-200);
  transition: box-shadow .15s;
}

.eval-card:hover { box-shadow: var(--shadow-md); }
.eval-card.ADVANCE { border-top-color: var(--green); }
.eval-card.REVIEW { border-top-color: var(--yellow); }
.eval-card.DROP { border-top-color: var(--red); }

.eval-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 12px;
  gap: 8px;
}

.eval-creator-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--gray-900);
  line-height: 1.2;
}

.eval-creator-handle {
  font-size: 12px;
  color: var(--gray-500);
  margin-top: 2px;
}

/* Evaluation badge */
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 5px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
  white-space: nowrap;
  flex-shrink: 0;
}

.badge.advance { background: #d1fae5; color: #065f46; }
.badge.review { background: #fef3c7; color: #92400e; }
.badge.drop { background: #fee2e2; color: #991b1b; }
.badge.pending { background: var(--gray-100); color: var(--gray-500); }

.eval-metrics {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 12px;
}

.eval-metric-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
}

.eval-metric-label { color: var(--gray-500); }

.eval-metric-value {
  display: flex;
  align-items: center;
  gap: 5px;
  font-weight: 600;
  color: var(--gray-700);
}

.check-icon { font-size: 13px; }
.check-icon.pass { color: var(--green); }
.check-icon.fail { color: var(--red); }

.eval-reason {
  font-size: 12px;
  color: var(--gray-600, #4b5563);
  background: var(--gray-50);
  border-radius: 6px;
  padding: 8px 10px;
  border-left: 3px solid var(--gray-200);
}

.eval-card.ADVANCE .eval-reason { border-left-color: var(--green); }
.eval-card.REVIEW .eval-reason { border-left-color: var(--yellow); }
.eval-card.DROP .eval-reason { border-left-color: var(--red); }

/* ── Search Bar ── */
.search-wrap {
  position: relative;
  max-width: 320px;
}

.search-bar {
  width: 100%;
  padding: 7px 12px 7px 34px;
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  font-size: 13px;
  color: var(--gray-700);
  background: var(--white);
  transition: border-color .12s;
}

.search-bar:focus { outline: none; border-color: var(--brand-green); }

.search-icon {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray-400);
  font-size: 14px;
  pointer-events: none;
}

/* ── Month Selector Dropdown ── */
.month-select-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--gray-500);
}

.month-select-wrap label { font-size: 12px; font-weight: 600; color: var(--gray-500); }

.month-select {
  padding: 6px 10px;
  border: 1px solid var(--gray-200);
  border-radius: 7px;
  font-size: 13px;
  color: var(--gray-700);
  background: var(--white);
  cursor: pointer;
}

/* ── Export Button ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  border-radius: 7px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all .12s;
}

.btn-primary { background: var(--brand-green); color: var(--surface); border-color: var(--brand-green); }
.btn-primary:hover { background: var(--brand-green-deep); border-color: var(--brand-green-deep); }

.btn-outline { background: var(--surface); color: var(--brand-green); border-color: var(--brand-green); }
.btn-outline:hover { background: #F1F8EC; }

.btn-ghost { background: transparent; color: var(--gray-500); border-color: var(--gray-200); }
.btn-ghost:hover { background: var(--gray-50); color: var(--gray-700); }

/* ── Empty State ── */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 24px;
  text-align: center;
}

.empty-state-icon { font-size: 40px; margin-bottom: 16px; opacity: .5; }

.empty-state h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--gray-700);
  margin-bottom: 6px;
}

.empty-state p { font-size: 13px; color: var(--gray-500); max-width: 300px; }

/* Placeholder for features needing data */
.placeholder-card {
  background: var(--white);
  border: 2px dashed var(--gray-200);
  border-radius: var(--radius);
  padding: 40px 24px;
  text-align: center;
  color: var(--gray-500);
}

.placeholder-card .ph-icon { font-size: 32px; margin-bottom: 12px; opacity: .4; }
.placeholder-card h3 { font-size: 15px; font-weight: 700; color: var(--gray-700); margin-bottom: 6px; }
.placeholder-card p { font-size: 13px; max-width: 360px; margin: 0 auto; }
.placeholder-card code { background: var(--gray-100); padding: 1px 5px; border-radius: 3px; font-family: monospace; font-size: 12px; }

/* ── Recurring Creators Table ── */
.creator-rank {
  display: inline-block;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--gray-100);
  color: var(--gray-500);
  font-size: 11px;
  font-weight: 700;
  text-align: center;
  line-height: 24px;
}

.creator-rank.r1 { background: #fef3c7; color: #92400e; }
.creator-rank.r2 { background: #f3f4f6; color: #374151; }
.creator-rank.r3 { background: #fef3c7; color: #92400e; }

.sparkline-bar {
  display: inline-flex;
  align-items: flex-end;
  gap: 2px;
  height: 20px;
}

.sparkline-bar span {
  width: 6px;
  background: var(--brand-green);
  border-radius: 2px 2px 0 0;
  opacity: .6;
}

/* ── Progress / Delivery Bar ── */
.progress-wrap { display: flex; align-items: center; gap: 8px; }

.progress-bar {
  flex: 1;
  height: 6px;
  background: var(--gray-200);
  border-radius: 3px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  border-radius: 3px;
  background: var(--brand-green);
  transition: width .4s ease;
}

.progress-fill.over { background: var(--green); }
.progress-fill.warn { background: var(--yellow); }
.progress-fill.danger { background: var(--red); }

/* ── Agency page header ── */
.agency-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}

.agency-color-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  flex-shrink: 0;
}

.agency-header h1 {
  font-size: 22px;
  font-weight: 800;
  color: var(--gray-900);
  letter-spacing: -.5px;
}

.agency-header .agency-meta {
  font-size: 13px;
  color: var(--gray-500);
  margin-top: 2px;
}

/* ── Trend arrows ── */
.trend-up { color: var(--green); font-weight: 700; }
.trend-down { color: var(--red); font-weight: 700; }
.trend-flat { color: var(--gray-400); }

/* ── Info notice ── */
.info-notice {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  font-size: 12px;
  color: var(--gray-500);
  margin-bottom: 16px;
}

/* ── Flag pill ── */
.flag-pill {
  display: inline-block;
  padding: 2px 7px;
  background: #fef3c7;
  color: #92400e;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .3px;
}

/* ── Responsive ── */
@media (max-width: 900px) {
  #main-content { padding: 16px; }

  .kpi-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }

  .chart-grid { grid-template-columns: 1fr; }
  .chart-grid.thirds { grid-template-columns: 1fr; }

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

  #site-header .gm-control input[type="range"] { width: 80px; }
}

@media (max-width: 600px) {
  #site-header { padding: 0 14px; gap: 12px; }
  #site-header .brand-name { font-size: 14px; }

  #agency-nav { padding: 0 14px; overflow-x: auto; -webkit-overflow-scrolling: touch; }

  .kpi-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
  .kpi-value { font-size: 20px; }

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

  .sub-tab-bar { overflow-x: auto; -webkit-overflow-scrolling: touch; }

  #time-filter { overflow-x: auto; -webkit-overflow-scrolling: touch; gap: 4px; }

  .data-table thead th, .data-table tbody td { padding: 8px 10px; font-size: 12px; }
}

/* ── Print ── */
@media print {
  #site-header, #agency-nav, #time-filter { position: static; }
  #site-header { background: var(--gray-900) !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .chart-card, .kpi-card { break-inside: avoid; }
  .kpi-grid { grid-template-columns: repeat(3, 1fr); }
  .chart-grid { grid-template-columns: 1fr 1fr; }
  .eval-grid { grid-template-columns: repeat(3, 1fr); }
  .nav-tab, .sub-tab, .btn, .filter-chip { display: none; }
}

/* ── Tab content transition ── */
.tab-pane { animation: fadeIn .2s ease; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Tooltip ── */
.chart-tooltip {
  background: var(--brand-charcoal);
  color: var(--surface);
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 12px;
  pointer-events: none;
}

/* ── Misc utilities ── */
.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.flex { display: flex; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.flex-gap { display: flex; gap: 12px; align-items: center; }
.text-sm { font-size: 12px; }
.text-muted { color: var(--gray-500); }
.font-bold { font-weight: 700; }
.w-full { width: 100%; }

/* =========================================================
   TikTok deep-dive views — additional styles
   These augment the platform's base styles for the TikTok
   sub-tabs. Token names mirror the platform's CSS variables.
   ========================================================= */

/* Tables (used by SKU Breakdown, Forecast, Profitability, Action Plan) */
.tbl-wrap { overflow-x: auto; border: 1px solid var(--gray-200); border-radius: 8px; background: var(--white); }
table.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
table.tbl th, table.tbl td {
  padding: 8px 10px; text-align: right; white-space: nowrap;
  border-bottom: 1px solid var(--gray-200);
}
table.tbl th {
  background: var(--gray-50); font-weight: 600; font-size: 11px;
  text-transform: uppercase; letter-spacing: .03em; color: var(--gray-500);
  position: sticky; top: 0;
}
table.tbl th.left, table.tbl td.left { text-align: left; }
table.tbl th.center, table.tbl td.center { text-align: center; }
table.tbl tr:last-child td { border-bottom: none; }
table.tbl tr.subtotal td { background: var(--gray-50); font-weight: 600; }
table.tbl tr.grand-total td { background: #F1F8EC; font-weight: 700; color: var(--brand-green-deep); }
table.tbl tr.muted td { color: var(--gray-400); }
table.tbl tr.divider td { border-top: 2px solid var(--gray-200); padding: 4px 10px; }
.numeric-cell { font-variant-numeric: tabular-nums; }

table.tbl thead.two-row tr.group th {
  background: var(--gray-200); border-right: 1px solid var(--gray-300);
  text-align: center; font-size: 11px;
}

/* WoW% color tags */
.wow-pos { color: var(--green); }
.wow-neg { color: var(--red); }
.wow-flat { color: var(--gray-500); }

/* Cells with subtle background for emphasis */
.cell-warn-bg { background: #fef3c7; }
.cell-success-bg { background: #dcfce7; }
.cell-danger-bg { background: #fee2e2; }

/* Card layout for TikTok views */
.card {
  background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius);
  padding: 20px; box-shadow: var(--shadow); margin-bottom: 20px;
}
.card-header {
  display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 14px;
}
.card-title { font-size: 15px; font-weight: 600; margin: 0; color: var(--gray-900); }
.card-sub { color: var(--gray-500); font-size: 12px; margin: 0; }

/* Stat grid (KPI strip used by some TikTok views) */
.stat-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px; margin-bottom: 20px;
}
.stat {
  background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius);
  padding: 14px 16px;
}
.stat-label { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; color: var(--gray-500); }
.stat-value { font-size: 22px; font-weight: 700; margin-top: 4px; color: var(--gray-900); }
.stat-sub { font-size: 12px; color: var(--gray-500); margin-top: 4px; }

/* Section headings */
.section-title { margin: 0 0 4px; font-size: 22px; font-weight: 600; color: var(--gray-900); }
.section-sub { color: var(--gray-500); margin: 0 0 20px; font-size: 13px; }

/* Severity badges */
.sev {
  display: inline-block; padding: 2px 8px; border-radius: 12px; font-size: 11px;
  font-weight: 600; text-transform: uppercase; letter-spacing: .03em;
}
.sev-high   { background: #fde2e8; color: var(--neg); }
.sev-medium { background: #FFF5D1; color: #8a6a00; }
.sev-low    { background: #F1F1ED; color: var(--gray-700); }

.scenario-status {
  display: inline-block; padding: 4px 10px; border-radius: 4px; font-weight: 600; font-size: 12px;
}
.status-ahead { background: #E1F4D6; color: var(--brand-green-deep); }
.status-track { background: #F1F1ED; color: var(--gray-700); }
.status-risk  { background: #FFF5D1; color: #8a6a00; }
.status-off   { background: #fde2e8; color: var(--neg); }

/* Callouts */
.callout {
  border-left: 4px solid var(--brand-green); background: #F1F8EC;
  padding: 12px 16px; border-radius: 4px; margin-bottom: 16px;
}
.callout.warn { border-color: var(--yellow); background: #fef3c7; }
.callout.danger { border-color: var(--red); background: #fee2e2; }
.callout p { margin: 0; }

/* Charts */
.chart-wrap { position: relative; height: 320px; }
.chart-wrap.tall { height: 400px; }

/* Two-column layout */
.row-2col { display: grid; grid-template-columns: 2fr 1fr; gap: 16px; }
@media (max-width: 900px) { .row-2col { grid-template-columns: 1fr; } }

/* Insight section cards (used by tiktok_insights view) */
.insight-section {
  background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius);
  padding: 20px 24px; margin-bottom: 16px;
}
.insight-section h3 { margin: 0 0 8px; font-size: 16px; font-weight: 600; color: var(--brand-green-deep); }
.insight-section p, .insight-section li { line-height: 1.55; }
.insight-section ol, .insight-section ul { margin: 8px 0 0; padding-left: 22px; }
.insight-section.warn { border-left: 4px solid var(--yellow); }

/* Risk row layout in insights */
.risk-row {
  display: grid; grid-template-columns: auto 1fr auto; gap: 10px; align-items: start;
  padding: 10px 0; border-bottom: 1px solid var(--gray-200);
}
.risk-row:last-child { border-bottom: none; }
.risk-text strong { font-weight: 600; }
.risk-action { font-size: 12px; color: var(--gray-500); margin-top: 4px; }

/* Forecast scenario toggle buttons */
.scenario-btn {
  background: var(--white); border: 1px solid var(--gray-200); color: var(--gray-500);
  padding: 6px 12px; border-radius: 6px; font-size: 13px; font-weight: 500;
  cursor: pointer; transition: all 0.15s; font-family: inherit;
}
.scenario-btn:hover { border-color: var(--brand-green); color: var(--brand-green); }
.scenario-btn.active { background: var(--brand-green); color: var(--surface); border-color: var(--brand-green); }