/* ═══════════════════════════════════════════════════════════════════
   SEBIZAV — Design System Global
   Palette : Sebiza.fr (#313a70 navy + #00d297 green + white)
   ═══════════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Playfair+Display:wght@700;800&display=swap');

/* ── Variables ────────────────────────────────────────────────────── */
:root {
  /* Couleurs principales Sebiza */
  --navy:          #313a70;
  --navy-dark:     #1e2449;
  --navy-deeper:   #12173a;
  --green:         #00d297;
  --green-dark:    #00a87a;
  --green-glow:    rgba(0, 210, 151, 0.25);

  /* Surfaces */
  --surface:       #f8fafd;
  --surface-2:     #eef2f9;
  --glass:         rgba(255, 255, 255, 0.08);
  --glass-border:  rgba(255, 255, 255, 0.14);
  --glass-admin:   rgba(255, 255, 255, 0.9);

  /* Textes */
  --text-primary:  #1e293b;
  --text-secondary:#475569;
  --text-muted:    #94a3b8;
  --text-white:    #ffffff;
  --text-light:    rgba(255,255,255,0.85);

  /* Statuts */
  --success:       #00d297;
  --warning:       #f59e0b;
  --danger:        #ef4444;
  --info:          #3b82f6;

  /* Typographie */
  --font-main:     'Inter', system-ui, sans-serif;
  --font-display:  'Playfair Display', Georgia, serif;

  /* Espacements */
  --radius-sm:     8px;
  --radius-md:     14px;
  --radius-lg:     20px;
  --radius-xl:     28px;

  /* Ombres */
  --shadow-sm:     0 2px 8px rgba(49,58,112,0.08);
  --shadow-md:     0 8px 24px rgba(49,58,112,0.14);
  --shadow-lg:     0 20px 48px rgba(49,58,112,0.22);
  --shadow-green:  0 8px 32px rgba(0, 210, 151, 0.35);
}

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

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

body {
  font-family: var(--font-main);
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--surface);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

img, video {
  max-width: 100%;
  display: block;
}

/* ── Utilitaires ─────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-family: var(--font-main);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  border: none;
  transition: all 0.25s ease;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.15);
  opacity: 0;
  transition: opacity 0.2s;
}

.btn:hover::before { opacity: 1; }

.btn-primary {
  background: linear-gradient(135deg, var(--green), var(--green-dark));
  color: #fff;
  box-shadow: var(--shadow-green);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(0, 210, 151, 0.45);
}

.btn-secondary {
  background: var(--navy);
  color: #fff;
  box-shadow: var(--shadow-md);
}

.btn-secondary:hover {
  background: var(--navy-dark);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--navy);
  border: 1.5px solid var(--navy);
}

.btn-outline:hover {
  background: var(--navy);
  color: #fff;
}

.btn-danger {
  background: var(--danger);
  color: #fff;
}

.btn-danger:hover {
  background: #dc2626;
  transform: translateY(-1px);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 13px;
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1.5px solid var(--surface-2);
}

.btn-ghost:hover {
  border-color: var(--navy);
  color: var(--navy);
}

/* Badge */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
}

.badge-success { background: rgba(0,210,151,0.12); color: var(--green-dark); }
.badge-warning { background: rgba(245,158,11,0.12); color: #d97706; }
.badge-danger  { background: rgba(239,68,68,0.12);  color: var(--danger); }
.badge-navy    { background: rgba(49,58,112,0.1);   color: var(--navy); }

/* ── Animations ──────────────────────────────────────────────────── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes pulse-green {
  0%, 100% { box-shadow: 0 0 0 0 var(--green-glow); }
  50%       { box-shadow: 0 0 0 12px transparent; }
}

@keyframes shimmer {
  from { background-position: -200% center; }
  to   { background-position: 200% center; }
}

.animate-fadeInUp {
  animation: fadeInUp 0.5s ease forwards;
}

/* ── Loader ──────────────────────────────────────────────────────── */
.spinner {
  width: 28px;
  height: 28px;
  border: 3px solid rgba(0,210,151,0.2);
  border-top-color: var(--green);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}