/* ====================================================================
   Welldone Marketing — Dashboard d'approbation
   Design system v2 — Welldone signature : sombre + orangé (toggleable)
   Inspiré du document MCBB Welldone (#ff8a3d sur #0a0a0c)
   ==================================================================== */

:root,
[data-theme="dark"] {
  /* Surfaces */
  --bg: #0a0a0c;
  --bg-elev: #131318;
  --bg-elev-hi: #1a1a21;

  /* Texte */
  --text: #f3f3f6;
  --text-muted: #9b9ba3;
  --text-subtle: #6a6a72;

  /* Lignes */
  --line: rgba(255,255,255,0.08);
  --line-strong: rgba(255,255,255,0.16);

  /* Accent Welldone (orange chaud) */
  --accent: #ff8a3d;
  --accent-bright: #ffa05c;
  --accent-soft: rgba(255,138,61,0.12);
  --accent-soft-strong: rgba(255,138,61,0.22);
  --accent-text-on: #0a0a0c; /* texte sur bouton accent */

  /* États fonctionnels (compat mode sombre) */
  --success: #4ade80;
  --success-bg: rgba(74,222,128,0.10);
  --success-border: rgba(74,222,128,0.32);
  --warning: #fbbf24;
  --warning-bg: rgba(251,191,36,0.10);
  --warning-border: rgba(251,191,36,0.32);
  --danger: #ff5c7a;
  --danger-bg: rgba(255,92,122,0.10);
  --danger-border: rgba(255,92,122,0.32);
  --info: var(--accent);
  --info-bg: var(--accent-soft);

  /* Code */
  --code-bg: rgba(255,255,255,0.06);

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0,0,0,.4);
  --shadow-md: 0 4px 14px rgba(0,0,0,.4);
  --shadow-lg: 0 12px 40px rgba(0,0,0,.5);

  color-scheme: dark;
}

[data-theme="light"] {
  /* Surfaces */
  --bg: #fafaf9;
  --bg-elev: #ffffff;
  --bg-elev-hi: #f5f5f4;

  /* Texte */
  --text: #0a0a0c;
  --text-muted: #57575c;
  --text-subtle: #8a8a92;

  /* Lignes */
  --line: rgba(0,0,0,0.08);
  --line-strong: rgba(0,0,0,0.16);

  /* Accent Welldone — un poil plus foncé en clair pour le contraste */
  --accent: #ea7727;
  --accent-bright: #ff8a3d;
  --accent-soft: rgba(234,119,39,0.10);
  --accent-soft-strong: rgba(234,119,39,0.20);
  --accent-text-on: #ffffff;

  /* États fonctionnels */
  --success: #15803d;
  --success-bg: rgba(21,128,61,0.08);
  --success-border: rgba(21,128,61,0.28);
  --warning: #b45309;
  --warning-bg: rgba(180,83,9,0.08);
  --warning-border: rgba(180,83,9,0.28);
  --danger: #b91c1c;
  --danger-bg: rgba(185,28,28,0.08);
  --danger-border: rgba(185,28,28,0.28);
  --info: var(--accent);
  --info-bg: var(--accent-soft);

  /* Code */
  --code-bg: rgba(0,0,0,0.05);

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0,0,0,.05);
  --shadow-md: 0 4px 14px rgba(0,0,0,.08);
  --shadow-lg: 0 12px 40px rgba(0,0,0,.12);

  color-scheme: light;
}

/* Typo & espaces (constants) */
:root {
  --font-sans: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Inter", system-ui, sans-serif;
  --font-mono: "SF Mono", ui-monospace, "JetBrains Mono", monospace;

  --gap-xs: 4px;
  --gap-sm: 8px;
  --gap-md: 16px;
  --gap-lg: 24px;
  --gap-xl: 32px;
  --gap-2xl: 48px;
  --gap-3xl: 64px;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --radius-pill: 999px;
}

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

html { -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.5;
  letter-spacing: -0.005em;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color 0.2s ease, color 0.2s ease;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

a {
  color: var(--accent-bright);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.15s;
}
a:hover { border-bottom-color: var(--accent-bright); }

code {
  font-family: var(--font-mono);
  font-size: 0.92em;
  background: var(--code-bg);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--text);
}

::selection { background: var(--accent-soft-strong); color: var(--text); }

/* ============= Layout =============================================== */

.app {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--gap-xl) var(--gap-lg);
}

/* ============= Theme toggle ========================================= */

.theme-toggle {
  position: fixed;
  top: var(--gap-md);
  right: var(--gap-md);
  z-index: 50;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  color: var(--text);
  transition: background-color 0.15s, border-color 0.15s, transform 0.15s;
  box-shadow: var(--shadow-sm);
}

.theme-toggle:hover {
  background: var(--bg-elev-hi);
  border-color: var(--line-strong);
  transform: rotate(15deg);
}

.theme-toggle svg { width: 18px; height: 18px; stroke: currentColor; }

.theme-toggle .icon-sun { display: none; }
.theme-toggle .icon-moon { display: block; }
[data-theme="light"] .theme-toggle .icon-sun { display: block; }
[data-theme="light"] .theme-toggle .icon-moon { display: none; }

/* ============= Header =============================================== */

.app-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--gap-2xl);
  padding-bottom: var(--gap-lg);
  border-bottom: 1px solid var(--line);
}

.app-header__brand {
  display: flex;
  flex-direction: column;
  gap: var(--gap-xs);
}

.brand-mark {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.brand-title {
  font-size: 34px;
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.1;
  color: var(--text);
}

.brand-subtitle {
  color: var(--text-muted);
  font-size: 14px;
  margin-top: var(--gap-xs);
}

.app-header__meta {
  text-align: right;
  display: flex;
  flex-direction: column;
  gap: var(--gap-xs);
}

.meta-week {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.018em;
}

.meta-progress {
  font-size: 13px;
  color: var(--text-muted);
}

.meta-progress strong { color: var(--accent-bright); }

/* ============= Section ============================================== */

.section { margin-bottom: var(--gap-2xl); }

.section__header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: var(--gap-md);
}

.section__title {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.015em;
}

.section__hint {
  font-size: 12px;
  color: var(--text-subtle);
  letter-spacing: 0.02em;
}

/* ============= KPIs ================================================ */

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--gap-md);
}

.kpi-card {
  background: linear-gradient(135deg, var(--accent-soft), transparent 60%), var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: var(--gap-md);
  transition: border-color 0.15s, transform 0.15s;
}

.kpi-card:hover { border-color: var(--accent-soft-strong); }

.kpi-card__label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--gap-sm);
}

.kpi-card__value {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1;
  color: var(--text);
}

.kpi-card__delta {
  margin-top: var(--gap-xs);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: -0.005em;
}

.kpi-card__delta--up { color: var(--success); }
.kpi-card__delta--down { color: var(--danger); }
.kpi-card__delta--flat { color: var(--text-subtle); }

/* ============= Bulk approval bar =================================== */

.bulk-bar {
  position: sticky;
  top: var(--gap-md);
  z-index: 10;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: var(--gap-md) var(--gap-lg);
  margin-bottom: var(--gap-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: var(--shadow-sm);
  backdrop-filter: saturate(180%) blur(6px);
}

.bulk-bar__count {
  font-size: 14px;
  color: var(--text-muted);
}

.bulk-bar__count strong { color: var(--accent-bright); }

.bulk-bar__actions {
  display: flex;
  gap: var(--gap-sm);
}

/* ============= Content cards ======================================= */

.cards-list {
  display: flex;
  flex-direction: column;
  gap: var(--gap-md);
}

.content-card {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}

.content-card:hover {
  border-color: var(--line-strong);
  box-shadow: var(--shadow-md);
}

.content-card[data-state="approved"] {
  border-color: var(--success-border);
  background:
    linear-gradient(135deg, var(--success-bg), transparent 70%),
    var(--bg-elev);
}

.content-card[data-state="modified"] {
  border-color: var(--warning-border);
  background:
    linear-gradient(135deg, var(--warning-bg), transparent 70%),
    var(--bg-elev);
}

.content-card[data-state="rejected"] {
  border-color: var(--danger-border);
  background:
    linear-gradient(135deg, var(--danger-bg), transparent 70%),
    var(--bg-elev);
  opacity: 0.55;
}

.content-card[data-priority="high"] {
  border-left: 3px solid var(--accent);
}

.content-card__inner {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--gap-lg);
  padding: var(--gap-lg);
}

@media (max-width: 720px) {
  .content-card__inner { grid-template-columns: 1fr; }
}

.content-card__preview {
  background: var(--bg-elev-hi);
  border-radius: var(--radius-md);
  aspect-ratio: 1 / 1;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
}

.content-card__preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.content-card__preview--story,
.content-card__preview--reel {
  aspect-ratio: 9 / 16;
  max-height: 420px;
  margin: 0 auto;
}

.content-card__preview--video::after {
  content: "▶";
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,.35);
  color: #fff;
  font-size: 44px;
  z-index: 2;
}

.content-card__preview-placeholder {
  color: var(--text-muted);
  font-size: 12px;
  text-align: center;
  padding: var(--gap-md);
  letter-spacing: 0.04em;
}

.content-card__body {
  display: flex;
  flex-direction: column;
  gap: var(--gap-md);
}

.content-card__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--gap-sm);
}

.content-card__chips {
  display: flex;
  gap: var(--gap-xs);
  flex-wrap: wrap;
}

/* Chips — toutes en variantes accent + neutre subtil pour cohérence Welldone */
.chip {
  display: inline-flex;
  align-items: center;
  font-size: 10.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 3px 8px;
  border-radius: var(--radius-pill);
  background: rgba(255,255,255,0.04);
  color: var(--text-muted);
  border: 1px solid var(--line);
}

[data-theme="light"] .chip { background: rgba(0,0,0,0.04); }

.chip--instagram,
.chip--reel,
.chip--story {
  background: var(--accent-soft);
  color: var(--accent-bright);
  border-color: var(--accent-soft-strong);
}

.chip--linkedin,
.chip--facebook,
.chip--google,
.chip--blog,
.chip--ad {
  /* neutres — l'accent reste réservé aux IG (canal #1 Welldone) */
  background: rgba(255,255,255,0.05);
  color: var(--text);
  border-color: var(--line-strong);
}

[data-theme="light"] .chip--linkedin,
[data-theme="light"] .chip--facebook,
[data-theme="light"] .chip--google,
[data-theme="light"] .chip--blog,
[data-theme="light"] .chip--ad {
  background: rgba(0,0,0,0.04);
}

.chip--warning {
  background: var(--warning-bg);
  color: var(--warning);
  border-color: var(--warning-border);
}

.content-card__schedule {
  font-size: 12.5px;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.01em;
}

.content-card__title {
  font-size: 19px;
  font-weight: 600;
  letter-spacing: -0.018em;
  line-height: 1.3;
  color: var(--text);
}

.content-card__copy {
  white-space: pre-wrap;
  font-size: 14px;
  color: var(--text);
  background: var(--bg-elev-hi);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: var(--gap-md);
  font-family: var(--font-sans);
  max-height: 200px;
  overflow: auto;
  line-height: 1.5;
}

.content-card__hashtags {
  font-size: 13px;
  color: var(--accent-bright);
  letter-spacing: -0.005em;
}

.content-card__rationale {
  display: flex;
  gap: var(--gap-sm);
  align-items: flex-start;
  background: var(--accent-soft);
  border-left: 2px solid var(--accent);
  padding: var(--gap-sm) var(--gap-md);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 13px;
  color: var(--text);
}

.content-card__rationale strong { color: var(--accent-bright); font-weight: 600; }

.content-card__meta-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--gap-sm) var(--gap-md);
  font-size: 13px;
}

.content-card__meta-grid dt {
  color: var(--text-subtle);
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  font-size: 11px;
}

.content-card__meta-grid dd { color: var(--text); }
.content-card__meta-grid dd strong { color: var(--accent-bright); }

.content-card__actions {
  display: flex;
  gap: var(--gap-sm);
  flex-wrap: wrap;
  padding-top: var(--gap-sm);
  border-top: 1px solid var(--line);
  margin-top: var(--gap-sm);
}

/* ============= Buttons ============================================= */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--gap-xs);
  font-size: 14px;
  font-weight: 600;
  padding: 9px 18px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  transition: all 0.15s ease;
  white-space: nowrap;
  letter-spacing: -0.005em;
}

.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn:disabled { opacity: 0.4; cursor: not-allowed; transform: none; }

.btn--primary {
  background: var(--accent);
  color: var(--accent-text-on);
}
.btn--primary:hover { background: var(--accent-bright); box-shadow: 0 4px 12px var(--accent-soft-strong); }

.btn--success {
  background: var(--accent);
  color: var(--accent-text-on);
}
.btn--success:hover { background: var(--accent-bright); box-shadow: 0 4px 12px var(--accent-soft-strong); }

.btn--ghost {
  background: transparent;
  border-color: var(--line-strong);
  color: var(--text);
}
.btn--ghost:hover { background: var(--bg-elev-hi); border-color: var(--accent); color: var(--accent-bright); }

.btn--danger-ghost {
  background: transparent;
  border-color: var(--line-strong);
  color: var(--text-muted);
}
.btn--danger-ghost:hover { background: var(--danger-bg); border-color: var(--danger); color: var(--danger); }

.btn--lg { font-size: 15px; padding: 12px 24px; }
.btn--block { width: 100%; }

/* ============= Footer ============================================== */

.app-footer {
  margin-top: var(--gap-3xl);
  padding-top: var(--gap-lg);
  border-top: 1px solid var(--line);
  font-size: 12px;
  color: var(--text-subtle);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--gap-md);
}

.app-footer code {
  background: var(--code-bg);
  color: var(--text-muted);
}

/* ============= Modal ================================================ */

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.55);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: var(--gap-md);
}

.modal-backdrop[data-open="true"] { display: flex; }

.modal {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  max-width: 540px;
  width: 100%;
  padding: var(--gap-lg);
  box-shadow: var(--shadow-lg);
}

.modal__title {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.018em;
  margin-bottom: var(--gap-md);
  color: var(--text);
}

.modal__field { margin-bottom: var(--gap-md); }

.modal__field label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--gap-xs);
}

.modal__field textarea {
  width: 100%;
  min-height: 110px;
  padding: var(--gap-sm) var(--gap-md);
  background: var(--bg-elev-hi);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: inherit;
  font-size: 14px;
  resize: vertical;
  transition: border-color 0.15s;
}

.modal__field textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.modal__field textarea::placeholder { color: var(--text-subtle); }

.modal__actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--gap-sm);
}

/* ============= Toast =============================================== */

.toast {
  position: fixed;
  bottom: var(--gap-lg);
  right: var(--gap-lg);
  background: var(--accent);
  color: var(--accent-text-on);
  padding: var(--gap-sm) var(--gap-md);
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity 0.2s, transform 0.2s;
  z-index: 200;
}

.toast[data-visible="true"] {
  opacity: 1;
  transform: translateY(0);
}

.toast[data-kind="error"] {
  background: var(--danger);
  color: #fff;
}

.toast[data-kind="warn"] {
  background: var(--warning);
  color: var(--bg);
}

/* ============= Utilities ============================================ */

.text-mono { font-family: var(--font-mono); }
.text-sm { font-size: 13px; }
.text-secondary { color: var(--text-muted); }
.muted { color: var(--text-subtle); }
.accent { color: var(--accent-bright); }

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}