/*
 * v3 styles — two-palette system per the Retroviral 2026 brand cheat sheet.
 *
 *   HEADER  → BB Bakeries identity (--hdr-* vars).  Untouched by body palette swaps.
 *   BODY    → Retroviral CI palette (--ink, --accent, --accent-2, --font ...).  Drives every
 *             card, chart, KPI, button, and editorial block below the header.
 *
 * Hard rule unchanged: no stoplight red/green for comparisons. The CI red (#FC0303) is the
 * brand accent — used for emphasis and chart highlights — NOT a "bad" signal. Deltas use
 * neutral arrows (↑ ↓ →) + magnitude with the body --ink + --muted pair.
 *
 * Brand tokens are written into :root by the bootstrap script from CLIENT_CONFIG.brand.
 */
:root {
  color-scheme: light;
  /* HEADER palette — real BB Bakeries identity (overwritten at runtime from CLIENT_CONFIG.brand.header) */
  --hdr-ink: #212529;
  --hdr-ink-soft: #343A40;
  --hdr-accent: #D11947;
  --hdr-accent-2: #FCB425;
  --hdr-font: 'Montserrat','Inter','Segoe UI',Arial,sans-serif;

  /* BODY palette — strict Retroviral 2026 CI cheat sheet (Retro Red / Secondary Black / White). */
  --ink: #07080E;
  --ink-soft: #1A1B22;
  --accent: #FC0303;
  --accent-2: #07080E;
  --bg: #FFFFFF;
  --card: #FFFFFF;
  --line: #E5E5E8;
  --muted: #6B6E76;
  --font: 'Montserrat','Inter','Segoe UI',Arial,sans-serif;

  /* Delta cues — green (positive), amber (negative), grey (flat). Comparison signalling
     never uses red — that's reserved for brand styling. */
  --delta-up: #0E8A4A;
  --delta-dn: #C68B12;
  --delta-fl: #B0B3BA;

  /* Tonal washes derived from CI red accent */
  --wash-accent: rgba(252, 3, 3, 0.06);
  --wash-ink: rgba(7, 8, 14, 0.04);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  letter-spacing: -0.005em;
}

/* ============================================================
 * HEADER — uses --hdr-* only.  Body palette swaps do not touch this.
 * ============================================================ */
.header {
  background: linear-gradient(135deg, var(--hdr-ink) 0%, var(--hdr-ink-soft) 100%);
  padding: 16px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  border-bottom: 4px solid var(--hdr-accent);
  font-family: var(--hdr-font);
}
.brand-row { display: flex; align-items: center; gap: 16px; }
.logo {
  width: 56px; height: 56px;
  background: #FFFFFF;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  padding: 4px;
  box-shadow: 0 4px 14px rgba(0,0,0,0.25);
  overflow: hidden;
}
.logo img { width: 100%; height: 100%; object-fit: contain; display: block; }
.h-brand { font-size: 10px; font-weight: 700; letter-spacing: 2.8px; color: var(--hdr-accent-2); text-transform: uppercase; }
.h-title { font-size: 18px; font-weight: 800; color: #fff; letter-spacing: -0.2px; line-height: 1.2; }
.h-tagline { font-size: 11px; font-weight: 500; color: #c8ccd2; letter-spacing: 0.2px; margin-top: 2px; font-style: italic; }
.header-right { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }
.pill {
  background: var(--hdr-accent);
  color: #fff;
  border-radius: 4px;
  padding: 6px 14px;
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 1.2px;
  text-transform: uppercase;
}
.month-switcher {
  background: rgba(255,255,255,0.08);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 4px;
  padding: 8px 12px;
  font-size: 12px;
  font-weight: 600;
  font-family: var(--hdr-font);
  cursor: pointer;
  outline: none;
}
.month-switcher:hover { background: rgba(255,255,255,0.14); border-color: var(--hdr-accent-2); }
.refresh-note { font-size: 11px; color: #c8ccd2; font-weight: 500; }
.refresh-note.stale { color: var(--hdr-accent-2); font-weight: 700; }
.btn-pdf {
  background: var(--hdr-accent);
  color: #fff;
  border: none;
  border-radius: 4px;
  padding: 8px 14px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  font-family: var(--hdr-font);
  cursor: pointer;
  transition: background .15s, transform .1s;
}
.btn-pdf:hover { background: #B0123C; }
.btn-pdf:active { transform: translateY(1px); }
.btn-pdf::before { content: "↓ "; font-weight: 800; }

/* ============================================================
 * SECTION HEADER — used to group sub-blocks (e.g. Insights & Recommendations)
 * ============================================================ */
.section-header {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--ink);
  margin: 30px 0 14px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--accent);
  display: flex;
  align-items: center;
  gap: 12px;
}
.section-header::before {
  content: "";
  width: 28px;
  height: 3px;
  background: var(--accent);
}

/* ============================================================
 * FROZEN BANNER — sits between header and body, leans on body palette
 * ============================================================ */
.frozen-banner {
  background: var(--wash-accent);
  border-bottom: 2px solid var(--accent);
  padding: 10px 28px;
  font-size: 12px;
  color: var(--ink);
  font-weight: 600;
  display: none;
}
.frozen-banner.show { display: block; }
.frozen-banner strong { color: var(--accent); font-weight: 800; }

/* ============================================================
 * TABS — CI body palette, sharp typography
 * ============================================================ */
.tabs {
  background: var(--card);
  border-bottom: 2px solid var(--ink);
  display: flex;
  padding: 0 24px;
  overflow-x: auto;
  position: sticky;
  top: 0;
  z-index: 5;
}
.tab {
  padding: 16px 22px;
  font-size: 12.5px;
  font-weight: 700;
  cursor: pointer;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  color: var(--muted);
  white-space: nowrap;
  border-top: none;
  border-left: none;
  border-right: none;
  background: none;
  font-family: var(--font);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  transition: color .15s;
}
.tab:hover { color: var(--ink); }
.tab.active { color: var(--ink); border-bottom-color: var(--accent); }
.tab .dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 8px; vertical-align: middle; }
.tab .dot.fb { background: var(--ink); }
.tab .dot.ig { background: var(--accent); }
.tab .dot.tt { background: var(--muted); }
.tab .dot.ov { background: var(--ink); }

/* ============================================================
 * CONTENT
 * ============================================================ */
.content { padding: 24px 28px 60px; max-width: 1500px; margin: 0 auto; }
.panel { display: none; }
.panel.active { display: block; }

/* ============================================================
 * KPI ROW
 * ============================================================ */
.kpi-row {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 12px;
  margin-bottom: 22px;
}
.kpi {
  background: var(--card);
  border-radius: 4px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  box-shadow: 0 1px 3px rgba(7,8,14,.04);
  transition: border-color .15s;
}
.kpi:hover { border-color: var(--ink); }
.kpi.hl {
  border: 1px solid var(--ink);
  border-left: 4px solid var(--accent);
  background: var(--card);
}
.kpi-lbl { font-size: 9px; font-weight: 800; letter-spacing: 1.5px; color: var(--muted); text-transform: uppercase; margin-bottom: 8px; }
.kpi-val { font-size: 24px; font-weight: 800; color: var(--ink); letter-spacing: -0.6px; font-variant-numeric: tabular-nums; }
.kpi-cmp { font-size: 10.5px; margin-top: 8px; font-weight: 700; color: var(--delta-up); display: flex; align-items: center; gap: 4px; }
.kpi-cmp .arr { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-weight: 700; }
.kpi-cmp.flat { color: var(--delta-fl); }
.kpi-cmp.dn { color: var(--delta-dn); }
.kpi-cmp .note { color: var(--muted); font-weight: 500; }

/* ============================================================
 * CARDS
 * ============================================================ */
.card {
  background: var(--card);
  border-radius: 4px;
  padding: 22px 24px;
  border: 1px solid var(--line);
  box-shadow: 0 1px 3px rgba(7,8,14,.04);
  margin-bottom: 18px;
}
.card-title {
  font-size: 10px;
  font-weight: 800;
  color: var(--ink);
  text-transform: uppercase;
  letter-spacing: 1.8px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.card-title::before { content: ''; width: 14px; height: 3px; background: var(--accent); }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 18px; }
.three-col { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; margin-bottom: 18px; }
@media (max-width: 900px) {
  .two-col, .three-col { grid-template-columns: 1fr; }
}

/* ============================================================
 * CHART
 * ============================================================ */
.chart-wrap { position: relative; height: 280px; }
.chart-wrap.small { height: 220px; }
.chart-wrap.tall { height: 340px; }

/* ============================================================
 * AUTO-EXPLAIN — small italic grey under each chart
 * ============================================================ */
.auto-explain {
  font-size: 11.5px;
  color: var(--muted);
  font-style: italic;
  margin-top: 12px;
  padding-left: 12px;
  border-left: 2px solid var(--line);
  line-height: 1.55;
}
.auto-explain strong { color: var(--ink); font-style: normal; font-weight: 700; }

/* ============================================================
 * COMMENTARY BLOCKS
 * ============================================================ */
/* RR Editorial — prominent, brand-bordered, sits at the top of every tab */
.rr-editorial {
  background: var(--card);
  border-radius: 4px;
  padding: 26px 30px;
  margin-bottom: 22px;
  border: 1px solid var(--line);
  border-left: 5px solid var(--accent);
  box-shadow: 0 1px 3px rgba(7,8,14,.04);
}
.rr-editorial .label {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 2.2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.rr-editorial .label::before { content: ''; width: 14px; height: 3px; background: var(--accent); }
.rr-editorial [contenteditable] {
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ink);
  outline: none;
  min-height: 28px;
  font-weight: 500;
}
.rr-editorial [contenteditable] p { margin-bottom: 10px; }
.rr-editorial [contenteditable] p:last-child { margin-bottom: 0; }
.rr-editorial [contenteditable]:focus { background: var(--wash-accent); }
.rr-editorial [contenteditable]:empty::before {
  content: attr(data-placeholder);
  color: var(--muted);
  font-style: italic;
  font-weight: 400;
}
.rr-editorial .meta { font-size: 10px; color: var(--muted); margin-top: 12px; font-weight: 500; letter-spacing: 0.5px; }

/* Fuzz Take / Fuzz Rec — distinct dark-on-light callout */
.fuzz-callout {
  background: var(--ink);
  border-radius: 4px;
  padding: 20px 22px;
  color: #E5E5E8;
}
.fuzz-callout .label {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.fuzz-callout .label::before { content: ''; width: 14px; height: 3px; background: var(--accent); }
.fuzz-callout [contenteditable] {
  font-size: 13px;
  line-height: 1.65;
  color: #E5E5E8;
  outline: none;
  min-height: 22px;
  font-weight: 400;
}
.fuzz-callout [contenteditable] strong { color: #fff; font-weight: 700; }
.fuzz-callout [contenteditable]:focus { background: rgba(255,255,255,0.04); }
.fuzz-callout [contenteditable]:empty::before {
  content: attr(data-placeholder);
  color: #888A91;
  font-style: italic;
}
.fuzz-callout .meta { font-size: 10px; color: #888A91; margin-top: 12px; font-weight: 500; letter-spacing: 0.5px; }

/* Frozen month: visually lock editable blocks (still readable, read-only) */
.frozen-month [contenteditable] { background: var(--wash-ink); cursor: default; }
.frozen-month [contenteditable]:focus { background: var(--wash-ink); }

/* ============================================================
 * TOP CREATIVE
 * ============================================================ */
.top-creative {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 20px;
  align-items: stretch;
}
.top-creative .thumb {
  width: 240px;
  height: 240px;
  border-radius: 4px;
  background: var(--bg);
  border: 1px solid var(--line);
  overflow: hidden;
  position: relative;
  display: block;
}
.top-creative .thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.top-creative .thumb-fallback {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  background: var(--ink);
  color: #fff;
  font-weight: 800;
  font-size: 12px;
  letter-spacing: 1px;
  text-align: center;
  padding: 24px;
  text-transform: uppercase;
}
.top-creative .meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  align-content: flex-start;
}
.top-creative .meta .metric { background: var(--bg); padding: 11px 13px; border-radius: 4px; border: 1px solid var(--line); }
.top-creative .meta .ml { font-size: 9px; font-weight: 800; letter-spacing: 1.2px; color: var(--muted); text-transform: uppercase; margin-bottom: 4px; }
.top-creative .meta .mv { font-size: 18px; font-weight: 800; color: var(--ink); font-variant-numeric: tabular-nums; }
.top-creative .ad-title { font-size: 14px; font-weight: 800; color: var(--ink); margin-bottom: 4px; letter-spacing: -0.2px; }
.top-creative .ad-campaign { font-size: 11px; color: var(--muted); margin-bottom: 14px; font-weight: 600; letter-spacing: 0.3px; }
.top-creative .live-link {
  display: inline-block;
  font-size: 10.5px;
  color: #fff;
  background: var(--ink);
  padding: 7px 14px;
  border-radius: 4px;
  font-weight: 700;
  text-decoration: none;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  border: 1px solid var(--ink);
  margin-top: 10px;
  transition: background .15s, color .15s;
}
.top-creative .live-link:hover { background: var(--accent); border-color: var(--accent); }
@media (max-width: 820px) {
  .top-creative { grid-template-columns: 1fr; }
  .top-creative .thumb { width: 100%; height: 280px; }
}

/* ============================================================
 * TABLE
 * ============================================================ */
.tbl-wrap { overflow-x: auto; }
table.dt { width: 100%; border-collapse: collapse; font-size: 12px; }
table.dt th {
  background: var(--ink);
  color: #fff;
  padding: 10px 12px;
  text-align: left;
  font-size: 9.5px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  white-space: nowrap;
}
table.dt th:hover { color: var(--accent); }
table.dt td { padding: 9px 12px; border-bottom: 1px solid var(--line); white-space: nowrap; font-size: 11.5px; }
table.dt tr:hover td { background: var(--bg); }
table.dt td.num { text-align: right; font-variant-numeric: tabular-nums; font-weight: 600; }
.plat-badge { display: inline-block; padding: 3px 9px; border-radius: 3px; font-size: 9px; font-weight: 800; letter-spacing: 0.8px; text-transform: uppercase; }
.plat-badge.fb { background: var(--wash-ink); color: var(--ink); }
.plat-badge.ig { background: var(--wash-accent); color: var(--accent); }
.plat-badge.tt { background: var(--ink); color: #fff; }

/* ============================================================
 * BURN RATE
 * ============================================================ */
.burn-bar-wrap {
  position: relative;
  height: 32px;
  background: var(--bg);
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--line);
}
.burn-bar {
  height: 100%;
  background: var(--accent);
  transition: width .4s ease;
}
.burn-pace-line {
  position: absolute;
  top: -2px;
  bottom: -2px;
  width: 2px;
  background: var(--ink);
}
.burn-pace-line::after {
  content: 'PACE';
  position: absolute;
  top: -16px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 8.5px;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--ink);
  white-space: nowrap;
}
.burn-legend {
  display: flex;
  justify-content: space-between;
  margin-top: 10px;
  font-size: 11px;
  color: var(--muted);
  font-weight: 600;
}
.burn-legend strong { color: var(--ink); font-weight: 800; }

/* ============================================================
 * MISC
 * ============================================================ */
.section-spacer { height: 8px; }
.note-empty { color: var(--muted); font-style: italic; font-size: 12.5px; padding: 16px 0; }

/* ============================================================
 * LOADING / ERROR STATES — shown by the API boot path
 * ============================================================ */
.loading-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 80px 24px;
  gap: 16px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5px;
}
.loading-spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--line);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.error-state {
  background: var(--card);
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
  border-radius: 4px;
  padding: 24px 28px;
  max-width: 640px;
  margin: 60px auto;
}
.error-title { font-size: 16px; font-weight: 800; color: var(--ink); margin-bottom: 8px; }
.error-detail { font-size: 13px; color: var(--ink); line-height: 1.55; margin-bottom: 12px; }
.error-hint { font-size: 12px; color: var(--muted); line-height: 1.55; margin-bottom: 16px; }
.error-hint code { background: var(--bg); padding: 1px 6px; border-radius: 3px; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 11px; }
.btn-retry {
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 8px 18px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  font-family: var(--font);
  cursor: pointer;
}
.btn-retry:hover { background: #B0123C; }

/* ============================================================
 * ADMIN BUTTONS (rendered only when ?admin=1)
 * ============================================================ */
.admin-slot { display: flex; gap: 8px; }
.btn-admin {
  background: rgba(255,255,255,0.10);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.30);
  padding: 7px 13px;
  border-radius: 4px;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  font-family: var(--hdr-font);
  cursor: pointer;
  transition: background .15s, border-color .15s;
}
.btn-admin:hover { background: var(--hdr-accent-2); color: var(--hdr-ink); border-color: var(--hdr-accent-2); }
.btn-admin:disabled { opacity: 0.6; cursor: progress; }

/* ============================================================
 * PRINT / PDF EXPORT
 *
 * Hides interactive chrome and stacks every tab panel so a single window.print()
 * pass produces a multi-page document covering Overview → Facebook → Instagram → TikTok
 * with all commentary layers visible as authored. User picks "Save as PDF" in the
 * browser dialog — no backend required.
 * ============================================================ */
@media print {
  @page {
    size: A4;
    margin: 12mm 14mm;
  }

  body {
    background: #fff !important;
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }

  /* Hide interactive chrome */
  .tabs,
  .month-switcher,
  .btn-pdf,
  .refresh-note {
    display: none !important;
  }

  /* Header stays — collapse to a compact single line */
  .header {
    position: relative;
    padding: 12px 18px;
    border-bottom: 3px solid var(--hdr-accent);
    page-break-after: avoid;
  }
  .header-right { gap: 0; }
  .h-tagline { display: none; }

  /* Unhide all panels and let them flow as stacked pages */
  .panel {
    display: block !important;
    page-break-before: always;
    page-break-inside: auto;
  }
  .panel:first-of-type {
    page-break-before: avoid;
  }

  /* Inject a tab label at the top of each panel so the reader knows where they are */
  .panel::before {
    content: attr(data-print-title);
    display: block;
    font-size: 18px;
    font-weight: 800;
    letter-spacing: 0.5px;
    color: var(--ink);
    padding-bottom: 12px;
    margin-bottom: 18px;
    border-bottom: 3px solid var(--accent);
  }

  /* Tighten spacing for print */
  .content { padding: 14px 0 0; max-width: none; }
  .kpi-row { gap: 8px; margin-bottom: 14px; }
  .kpi { padding: 10px 12px; }
  .kpi-val { font-size: 18px; }
  .card { padding: 14px 16px; margin-bottom: 12px; box-shadow: none; page-break-inside: avoid; }
  .two-col, .three-col { gap: 10px; margin-bottom: 12px; page-break-inside: avoid; }
  .rr-editorial { padding: 16px 18px; box-shadow: none; page-break-inside: avoid; }
  .fuzz-callout { padding: 14px 16px; page-break-inside: avoid; }
  .chart-wrap { height: 220px !important; }
  .chart-wrap.small { height: 180px !important; }

  /* Hide focus/edit hints; freeze the editable look */
  [contenteditable] { background: transparent !important; outline: none !important; }
  [contenteditable]:empty::before { content: ""; }

  /* Frozen banner stays for archive context but compact */
  .frozen-banner { padding: 6px 18px; font-size: 10.5px; }
}