/* ═══════════════════════════════════════════════════════════════════
   SABINA INDUSTRIES — CHARTE UNIVERSELLE v2.0
   Palette : ROUGE #D42020 → ORANGE #F07020 (charte officielle)
   Fond : Gris doux anti-fatigue
   ═══════════════════════════════════════════════════════════════════ */

:root {
  /* ═══ COULEURS SABINA OFFICIELLES ═══ */
  --sabina-red: #D42020;
  --sabina-red-dark: #A81818;
  --sabina-orange: #F07020;
  --sabina-orange-dark: #C85810;
  --sabina-grad: linear-gradient(135deg, #D42020 0%, #F07020 100%);
  --sabina-grad-r: linear-gradient(135deg, #F07020 0%, #D42020 100%);

  /* ═══ FONDS DOUX ANTI-FATIGUE ═══ */
  --bg-app: #F5F3F0;        /* Fond gris doux */
  --bg-card: #FFFFFF;
  --bg-hover: #FAF8F5;
  --line: #E8E3DC;
  --line-strong: #D4CCC2;

  /* ═══ TEXTES ═══ */
  --text-strong: #1A1210;
  --text: #3D3530;
  --text-mid: #6B6259;
  --text-muted: #A09890;

  /* ═══ ACCENTS SÉMANTIQUES ═══ */
  --green: #12B76A;
  --blue: #2563EB;
  --purple: #7C3AED;
  --warning: #F59E0B;
  --error: #DC2626;
  --info: #0891B2;

  /* ═══ RAYONS ═══ */
  --r-sm: 10px;
  --r: 16px;
  --r-lg: 22px;
  --r-xl: 28px;

  /* ═══ OMBRES DOUCES ═══ */
  --sh-xs: 0 1px 3px rgba(30,15,5,.05);
  --sh-sm: 0 2px 8px rgba(30,15,5,.06);
  --sh: 0 4px 16px rgba(30,15,5,.08);
  --sh-md: 0 8px 24px rgba(30,15,5,.11);
  --sh-lg: 0 16px 40px rgba(30,15,5,.14);
}

/* ═══ MODE NUIT ═══ */
[data-theme="night"], body.dark {
  --bg-app: #1A1614;
  --bg-card: #241F1C;
  --bg-hover: #2E2825;
  --line: #3D3530;
  --line-strong: #4A423C;

  --text-strong: #F5F0EB;
  --text: #DDD5CC;
  --text-mid: #B0A79E;
  --text-muted: #80776E;

  --sh-xs: 0 1px 3px rgba(0,0,0,.25);
  --sh-sm: 0 2px 8px rgba(0,0,0,.30);
  --sh: 0 4px 16px rgba(0,0,0,.35);
  --sh-md: 0 8px 24px rgba(0,0,0,.40);
  --sh-lg: 0 16px 40px rgba(0,0,0,.50);
}

/* ═══ RESET ═══ */
*, *::before, *::after { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-app);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.5;
  transition: background .3s ease, color .3s ease;
}

/* ═══ TYPOGRAPHIE ═══ */
h1, h2, h3, h4, h5 {
  font-family: 'Sora', sans-serif;
  color: var(--text-strong);
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 12px;
}

h1 { font-size: 32px; letter-spacing: -.5px; }
h2 { font-size: 24px; letter-spacing: -.3px; }
h3 { font-size: 18px; }
h4 { font-size: 16px; }

a {
  color: var(--sabina-red);
  text-decoration: none;
  transition: color .15s;
}

a:hover { color: var(--sabina-orange); }

/* ═══ BANDEAUX ANIMÉS (VAGUE) ═══ */
.sabina-gradient-animated,
.gradient-animated {
  background: linear-gradient(90deg, 
    var(--sabina-red) 0%, 
    var(--sabina-orange) 25%, 
    var(--sabina-red) 50%, 
    var(--sabina-orange) 75%, 
    var(--sabina-red) 100%);
  background-size: 200% 100%;
  animation: waveGradient 8s ease-in-out infinite;
}

@keyframes waveGradient {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* ═══ HEADER UNIVERSEL ═══ */
.sabina-header {
  background: var(--bg-card);
  border-bottom: 1.5px solid var(--line);
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--sh-sm);
  position: sticky;
  top: 0;
  z-index: 100;
}

.sabina-header .logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: inherit;
}

.sabina-header .logo img {
  height: 40px;
  width: auto;
  border-radius: 10px;
}

.sabina-header .brand {
  font-family: 'Sora', sans-serif;
  font-size: 18px;
  font-weight: 800;
  color: var(--text-strong);
  letter-spacing: -.4px;
}

.sabina-header .brand em {
  font-style: normal;
  background: var(--sabina-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ═══ BOUTONS ═══ */
.btn-sabina,
button.btn-sabina,
input[type="submit"].btn-sabina {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  background: var(--sabina-grad);
  color: #fff !important;
  border: none;
  border-radius: var(--r);
  font-family: 'Sora', sans-serif;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  text-decoration: none;
  box-shadow: 0 6px 18px rgba(212,32,32,.25);
  transition: all .15s;
}

.btn-sabina:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(212,32,32,.35);
  color: #fff !important;
}

/* ═══ OVERRIDE — Remplace le vert pastel partout ═══ */
body, .container, .main, .wrapper, .content, .page {
  background: var(--bg-app) !important;
  color: var(--text) !important;
}

.card, .carte, .tableau, .bloc, .box, .panel, .login-box, .top-bar, .sidebar {
  background: var(--bg-card) !important;
  color: var(--text) !important;
  border: 1px solid var(--line) !important;
  box-shadow: var(--sh-sm) !important;
  border-radius: var(--r-lg) !important;
  transition: background .3s ease, border .3s ease;
}

.card:hover, .carte:hover, .bloc:hover, .box:hover {
  box-shadow: var(--sh-md) !important;
}

/* Titres */
h1, h2, h3, h4 {
  color: var(--text-strong) !important;
}

/* Liens */
a {
  color: var(--sabina-red) !important;
}

a:hover {
  color: var(--sabina-orange) !important;
}

/* Inputs */
input, select, textarea {
  background: var(--bg-card) !important;
  color: var(--text) !important;
  border: 1.5px solid var(--line) !important;
  border-radius: var(--r) !important;
  padding: 12px 16px !important;
  font-family: inherit !important;
  font-size: 14px !important;
  transition: border .15s, box-shadow .15s !important;
}

input:focus, select:focus, textarea:focus {
  border-color: var(--sabina-red) !important;
  box-shadow: 0 0 0 4px rgba(212,32,32,.08) !important;
  outline: none !important;
}

/* Boutons existants */
button, .btn, input[type="submit"] {
  font-family: 'Sora', sans-serif !important;
  border-radius: var(--r) !important;
  transition: all .15s !important;
}

button:hover, .btn:hover, input[type="submit"]:hover {
  transform: translateY(-1px);
}

/* Headers existants (remplacer le vert) */
header, .header, .top-bar, .topbar, nav {
  background: var(--bg-card) !important;
  border-bottom: 1px solid var(--line) !important;
  color: var(--text-strong) !important;
}

/* Footer */
footer, .footer {
  background: var(--bg-card) !important;
  border-top: 1px solid var(--line) !important;
  color: var(--text-muted) !important;
  text-align: center;
  padding: 24px;
  font-size: 12px;
}

/* ═══ HEADER DU DASHBOARD (bandeau dégradé animé) ═══ */
.dashboard-header,
.header-gradient {
  background: linear-gradient(90deg, 
    var(--sabina-red) 0%, 
    var(--sabina-orange) 25%, 
    var(--sabina-red) 50%, 
    var(--sabina-orange) 75%, 
    var(--sabina-red) 100%) !important;
  background-size: 200% 100% !important;
  animation: waveGradient 8s ease-in-out infinite !important;
  color: #fff !important;
  padding: 20px 24px !important;
  border-radius: var(--r-lg) !important;
  margin-bottom: 20px !important;
}

.dashboard-header *,
.header-gradient * {
  color: #fff !important;
}

/* ═══ BADGES STATUTS ═══ */
.badge-ok, .status-ok, .badge-success {
  background: rgba(18,183,106,.15) !important;
  color: var(--green) !important;
  border: 1px solid rgba(18,183,106,.3) !important;
}

.badge-warning, .status-warning {
  background: rgba(245,158,11,.15) !important;
  color: var(--warning) !important;
}

.badge-error, .status-error {
  background: rgba(220,38,38,.15) !important;
  color: var(--error) !important;
}

/* ═══ ANIMATIONS ═══ */
@keyframes sabina-fade-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-in { animation: sabina-fade-in .3s ease-out; }

/* ═══ UTILITAIRES ═══ */
.text-sabina { color: var(--sabina-red) !important; }
.text-muted { color: var(--text-muted) !important; }
.text-center { text-align: center; }

.divider-sabina {
  height: 1px;
  background: var(--line);
  margin: 20px 0;
}