/* ══════════════════════════════════════════════════════════════════════
   Agent E - Enterprise Overview tab (Task C2 wiring).
   Additive stylesheet. Does not modify style.css; safe to include as a
   second <link> after style.css (see patches/E_index.html).

   Aesthetic: Claude + Notion baby + ChatGPT + Perplexity parity.
   Accent: Totaly blue #2196F3 only. Yellow #FFEB3B reserved for the
   hologram walkthrough elsewhere in the app and is NOT used here.
   Chart colors: Chart Color Sequence (design-foundations skill) --
   teal #20808D, terra #A84B2F, dark teal #1B474D, light cyan #BCE2E7,
   mauve #944454, gold #FFC553, olive #848456, brown #6E522B.
   No emojis. No markdown italics. No em dashes.

   Design tokens: --tot-* custom properties, aliased to the app's existing
   theme variables (--bg-card, --fg-primary, --fg-secondary, etc. defined
   in style.css's theme blocks) so Overview respects whichever theme
   (dark/light/sepia) is active, with literal fallbacks if those variables
   are unset.
   ══════════════════════════════════════════════════════════════════════ */

:root {
  --tot-blue:          #2196F3;
  --tot-blue-hover:    #1E88E5;
  --tot-blue-soft:     rgba(33, 150, 243, 0.12);
  --tot-blue-soft-2:   rgba(33, 150, 243, 0.22);

  --tot-surface:       var(--bg-card, #FFFFFF);
  --tot-surface-hover: var(--bg-card-hover, #F0F2F5);
  --tot-border:        rgba(120, 120, 120, 0.16);
  --tot-text-primary:  var(--fg-primary, #1A1C1E);
  --tot-text-muted:    var(--fg-secondary, #6B6E76);

  --tot-red:           #A84B2F;
  --tot-green:         #20808D;
  --tot-yellow:        #FFC553;

  /* Chart Color Sequence, exposed as tokens for reuse */
  --tot-chart-1: #20808D; /* teal */
  --tot-chart-2: #A84B2F; /* terra */
  --tot-chart-3: #1B474D; /* dark teal */
  --tot-chart-4: #BCE2E7; /* light cyan */
  --tot-chart-5: #944454; /* mauve */
  --tot-chart-6: #FFC553; /* gold */
  --tot-chart-7: #848456; /* olive */
  --tot-chart-8: #6E522B; /* brown */

  --tot-radius:  12px;
  --tot-radius-sm: 8px;
}

/* ── Page shell ─────────────────────────────────────────────────────── */
.ov-page {
  max-width: 1320px;
  margin: 0 auto;
  padding: 24px 24px 40px;
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}

.ov-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.9rem;
}
.ov-header-titles,
.ov-eyebrow,
.ov-title,
.ov-sub { display: none; }

/* ── Header controls: period selector + refresh ────────────────────── */
.ov-header-controls {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
}
.ov-period-sel {
  display: inline-flex;
  background: var(--tot-surface-hover);
  border: 1px solid var(--tot-border);
  border-radius: 999px;
  padding: 3px;
  gap: 2px;
}
.ov-period-btn {
  border: none;
  background: transparent;
  color: var(--tot-text-muted);
  font-family: inherit;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}
.ov-period-btn:hover { color: var(--tot-text-primary); }
.ov-period-btn--active {
  background: var(--tot-blue);
  color: #FFFFFF;
}
.ov-period-btn--active:hover { color: #FFFFFF; }

.ov-refresh-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--tot-surface-hover);
  border: 1px solid var(--tot-border);
  color: var(--tot-text-primary);
  font-family: inherit;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.5rem 0.9rem;
  border-radius: var(--tot-radius-sm);
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
}
.ov-refresh-btn:hover { background: var(--tot-blue-soft); border-color: var(--tot-blue); }
.ov-refresh-btn:disabled { opacity: 0.6; cursor: default; }
.ov-refresh-btn--spinning svg { animation: ovSpin 0.9s linear infinite; }
@keyframes ovSpin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

/* ── Section shell ──────────────────────────────────────────────────── */
.ov-section { display: flex; flex-direction: column; gap: 0.55rem; }
.ov-section-title {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--tot-text-muted);
}

/* ── Alert strip (section 5) ────────────────────────────────────────── */
.ov-alerts {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.ov-alert {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.55rem 0.8rem;
  border-radius: var(--tot-radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 0.12s ease, background 0.12s ease;
}
.ov-alert:hover { transform: translateX(2px); }
.ov-alert--red {
  background: rgba(168, 75, 47, 0.10);
  border-color: rgba(168, 75, 47, 0.30);
  color: var(--tot-text-primary);
}
.ov-alert--yellow {
  background: rgba(255, 197, 83, 0.14);
  border-color: rgba(255, 197, 83, 0.35);
  color: var(--tot-text-primary);
}
.ov-alert-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 999px;
  background: var(--tot-red);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 800;
  flex: 0 0 auto;
}
.ov-alert--yellow .ov-alert-icon { background: var(--tot-yellow); color: #1A1C1E; }
.ov-alert-text { flex: 1; }
.ov-alerts--clear {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 0.85rem;
  border-radius: var(--tot-radius-sm);
  background: var(--tot-blue-soft);
  border: 1px solid var(--tot-blue-soft-2);
  color: var(--tot-text-primary);
  font-size: 0.85rem;
}
.ov-alert-clear-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 999px;
  background: var(--tot-blue);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 800;
}

/* ── Traffic lights (section 2) ─────────────────────────────────────── */
.ov-tl-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}
.ov-tl-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.5rem 0.85rem;
  border-radius: 999px;
  background: var(--tot-surface);
  border: 1px solid var(--tot-border);
  text-decoration: none;
  color: var(--tot-text-primary);
  font-size: 0.82rem;
  font-weight: 600;
  transition: border-color 0.15s ease, transform 0.12s ease;
}
.ov-tl-pill:hover { transform: translateY(-1px); border-color: var(--tot-blue); }
.ov-tl-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  flex: 0 0 auto;
}
.ov-tl-pill--red .ov-tl-dot { background: var(--tot-red); box-shadow: 0 0 0 3px rgba(168,75,47,0.18); }
.ov-tl-pill--yellow .ov-tl-dot { background: var(--tot-yellow); box-shadow: 0 0 0 3px rgba(255,197,83,0.22); }
.ov-tl-pill--green .ov-tl-dot { background: var(--tot-green); box-shadow: 0 0 0 3px rgba(32,128,141,0.18); }
.ov-tl-pill--gray .ov-tl-dot { background: rgba(120,120,120,0.5); }
.ov-tl-reason {
  color: var(--tot-text-muted);
  font-weight: 400;
  font-size: 0.76rem;
  border-left: 1px solid var(--tot-border);
  padding-left: 0.45rem;
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.ov-tl-empty { color: var(--tot-text-muted); font-size: 0.85rem; }

/* ── KPI grid (section 1) ───────────────────────────────────────────── */
.ov-kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.65rem;
}
@media (max-width: 1180px) { .ov-kpi-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 820px)  { .ov-kpi-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px)  { .ov-kpi-grid { grid-template-columns: 1fr; } }

.ov-kpi-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  background: var(--tot-surface);
  border: 1px solid var(--tot-border);
  border-radius: var(--tot-radius);
  padding: 0.75rem 0.85rem 0.6rem;
  min-height: 104px;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s ease, transform 0.12s ease;
}
a.ov-kpi-card:hover { border-color: var(--tot-blue); transform: translateY(-1px); }
.ov-kpi-card--violated { border-color: rgba(168, 75, 47, 0.45); }

.ov-kpi-flag {
  position: absolute;
  top: 8px;
  right: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border-radius: 999px;
  background: var(--tot-red);
  color: #fff;
  font-size: 0.62rem;
  font-weight: 800;
}
.ov-kpi-eyebrow {
  font-size: 0.60rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--tot-text-muted);
  padding-right: 18px;
}
.ov-kpi-value {
  font-size: 1.28rem;
  font-weight: 700;
  color: var(--tot-text-primary);
  line-height: 1.1;
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
}
.ov-kpi-delta {
  font-size: 0.72rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.28rem;
}
.ov-kpi-delta--up   { color: var(--tot-green); }
.ov-kpi-delta--down { color: var(--tot-red); }
.ov-kpi-delta--flat { color: var(--tot-text-muted); }
.ov-spark { width: 100%; height: 24px; margin-top: 0.15rem; display: block; }
.ov-kpi-empty { color: var(--tot-text-muted); font-size: 0.85rem; }

/* ── Chart grid: waterfall + 13-week trend (sections 3, 4) ───────────── */
.ov-chart-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
@media (max-width: 980px) { .ov-chart-grid { grid-template-columns: 1fr; } }

.ov-card {
  background: var(--tot-surface);
  border: 1px solid var(--tot-border);
  border-radius: var(--tot-radius);
  padding: 1rem 1.1rem;
  min-height: 300px;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.ov-card-title {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--tot-text-muted);
  margin: 0;
}
.ov-waterfall-svg,
.ov-trend-svg {
  width: 100%;
  height: 240px;
  display: block;
}
.ov-chart-empty {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--tot-text-muted);
  font-size: 0.85rem;
  min-height: 200px;
}
.ov-chart-note {
  font-size: 0.74rem;
  color: var(--tot-text-muted);
  border-top: 1px solid var(--tot-border);
  padding-top: 0.5rem;
}

/* ── Skeleton / loading states ────────────────────────────────────────── */
.ov-skeleton { display: flex; flex-direction: column; gap: 1rem; }
.ov-skel-alerts, .ov-skel-kpis, .ov-skel-tl, .ov-skel-charts {
  border-radius: var(--tot-radius);
  background: linear-gradient(90deg, var(--tot-surface) 25%, var(--tot-surface-hover) 37%, var(--tot-surface) 63%);
  background-size: 400% 100%;
  animation: ovShimmer 1.4s ease infinite;
}
.ov-skel-alerts { height: 44px; }
.ov-skel-tl { height: 52px; }
.ov-skel-kpis { height: 220px; }
.ov-skel-charts { height: 300px; }
@keyframes ovShimmer {
  0% { background-position: 100% 50%; }
  100% { background-position: 0 50%; }
}

.ov-error {
  padding: 1.2rem;
  border-radius: var(--tot-radius);
  border: 1px solid var(--tot-border);
  color: var(--tot-text-muted);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.88rem;
}
.ov-retry-btn {
  background: var(--tot-blue);
  color: #fff;
  border: none;
  border-radius: var(--tot-radius-sm);
  padding: 0.4rem 0.85rem;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
}
.ov-retry-btn:hover { background: var(--tot-blue-hover); }

@media (prefers-reduced-motion: reduce) {
  .ov-refresh-btn--spinning svg,
  .ov-skel-alerts, .ov-skel-kpis, .ov-skel-tl, .ov-skel-charts {
    animation: none;
  }
}

/* ══════════════════════════════════════════════════════════════════════
   v41.99.16 — GLASS OVERLAY for Dashboards chips + charts.
   Additive rules layered on top of the neutral surfaces above so the
   Dashboards + Divisions views inherit the same frosted-glass language
   as the rest of the app. Grayscale outlines; Totaly blue #2196F3
   reserved for the ACTIVE period chip and the refresh CTA only.
   Every rule is scoped to a .gl-glass or .ov-* selector so a rollback
   is a single revert.
   ══════════════════════════════════════════════════════════════════════ */

:root {
  --gl-glass-bg: rgba(255, 255, 255, 0.62);
  --gl-glass-bg-strong: rgba(255, 255, 255, 0.78);
  --gl-glass-border: rgba(15, 23, 42, 0.08);
  --gl-glass-border-hover: rgba(33, 150, 243, 0.34);
  --gl-glass-shadow: 0 1px 2px rgba(15, 23, 42, 0.04), 0 8px 24px rgba(15, 23, 42, 0.06);
  --gl-glass-shadow-hover: 0 4px 12px rgba(15, 23, 42, 0.06), 0 14px 34px rgba(13, 71, 161, 0.10);
}

/* ── Period selector (chips) ─────────────────────────────────────────── */
.ov-period-sel {
  background: var(--gl-glass-bg);
  border: 1px solid var(--gl-glass-border);
  backdrop-filter: blur(14px) saturate(1.35);
  -webkit-backdrop-filter: blur(14px) saturate(1.35);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9), 0 1px 2px rgba(15, 23, 42, 0.03);
}
.ov-period-btn {
  font-weight: 600;
  letter-spacing: 0.03em;
}
.ov-period-btn--active {
  background: var(--tot-blue);
  color: #FFFFFF;
  box-shadow: 0 1px 2px rgba(13, 71, 161, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.20);
}

/* ── Refresh button ──────────────────────────────────────────────────── */
.ov-refresh-btn {
  background: var(--gl-glass-bg);
  border: 1px solid var(--gl-glass-border);
  backdrop-filter: blur(14px) saturate(1.35);
  -webkit-backdrop-filter: blur(14px) saturate(1.35);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9), 0 1px 2px rgba(15, 23, 42, 0.03);
  transition: background 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease, transform 0.12s ease;
}
.ov-refresh-btn:hover {
  background: var(--gl-glass-bg-strong);
  border-color: var(--gl-glass-border-hover);
  box-shadow: var(--gl-glass-shadow-hover);
  transform: translateY(-1px);
}

/* ── Timeline pills (chip-shaped) ────────────────────────────────────── */
.ov-tl-pill {
  background: var(--gl-glass-bg);
  border: 1px solid var(--gl-glass-border);
  backdrop-filter: blur(12px) saturate(1.3);
  -webkit-backdrop-filter: blur(12px) saturate(1.3);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.85);
  transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}
.ov-tl-pill:hover {
  background: var(--gl-glass-bg-strong);
  border-color: var(--gl-glass-border-hover);
  box-shadow: var(--gl-glass-shadow-hover);
  transform: translateY(-1px);
}

/* ── KPI cards ───────────────────────────────────────────────────────── */
.ov-kpi-card {
  background: var(--gl-glass-bg);
  border: 1px solid var(--gl-glass-border);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  box-shadow: var(--gl-glass-shadow);
  transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.12s ease, background 0.15s ease;
}
a.ov-kpi-card:hover {
  background: var(--gl-glass-bg-strong);
  border-color: var(--gl-glass-border-hover);
  box-shadow: var(--gl-glass-shadow-hover);
  transform: translateY(-2px);
}
.ov-kpi-card--violated {
  border-color: rgba(168, 75, 47, 0.42);
  box-shadow: 0 1px 2px rgba(168, 75, 47, 0.10), 0 8px 24px rgba(168, 75, 47, 0.10);
}

/* ── Chart cards (waterfall, trend, finance sections) ───────────────── */
.ov-card {
  background: var(--gl-glass-bg);
  border: 1px solid var(--gl-glass-border);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  box-shadow: var(--gl-glass-shadow);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.ov-card:hover {
  border-color: var(--gl-glass-border-hover);
  box-shadow: var(--gl-glass-shadow-hover);
}

/* ── Alerts (also chip-adjacent) ─────────────────────────────────────── */
.ov-alert {
  background: var(--gl-glass-bg);
  border: 1px solid var(--gl-glass-border);
  backdrop-filter: blur(12px) saturate(1.3);
  -webkit-backdrop-filter: blur(12px) saturate(1.3);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.85);
}
.ov-alerts--clear {
  background: var(--gl-glass-bg);
  border: 1px solid var(--gl-glass-border);
  backdrop-filter: blur(12px) saturate(1.3);
  -webkit-backdrop-filter: blur(12px) saturate(1.3);
}

/* ── Dark-mode adjustments (auto — the app already has a dark theme) ── */
@media (prefers-color-scheme: dark) {
  :root {
    --gl-glass-bg: rgba(30, 41, 59, 0.48);
    --gl-glass-bg-strong: rgba(30, 41, 59, 0.65);
    --gl-glass-border: rgba(255, 255, 255, 0.10);
    --gl-glass-border-hover: rgba(33, 150, 243, 0.55);
    --gl-glass-shadow: 0 1px 2px rgba(0, 0, 0, 0.25), 0 8px 24px rgba(0, 0, 0, 0.30);
    --gl-glass-shadow-hover: 0 4px 14px rgba(0, 0, 0, 0.28), 0 16px 36px rgba(33, 150, 243, 0.18);
  }
  .ov-period-sel,
  .ov-refresh-btn,
  .ov-tl-pill,
  .ov-alert,
  .ov-alerts--clear {
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05), 0 1px 2px rgba(0, 0, 0, 0.20);
  }
  .ov-kpi-card,
  .ov-card {
    box-shadow: var(--gl-glass-shadow);
  }
}

/* ── Fallback for browsers without backdrop-filter ──────────────────── */
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .ov-period-sel,
  .ov-refresh-btn,
  .ov-tl-pill,
  .ov-kpi-card,
  .ov-card,
  .ov-alert,
  .ov-alerts--clear {
    background: var(--tot-surface);
  }
}

/* end v41.99.16 glass overlay */
/* end Agent E overview_bi.css */