/* ============================================================
   THEME SGPI FRANCE 2030 + MOBILE-PERFECT (Fusionné)
   Glassmorphism + Responsive + Ton style original
   ============================================================= */

/* 1. VARIABLES UNIFIÉES */
:root {
  /* SGPI France 2030 */
  --blue-france: #000091; --red-marianne: #E1000F; --blue-sgpi: #0055A4;
  --red-sgpi: #EF4135; --blue-dark: #000091; --blue-soft: #F0F4FF;
  --green-positive: #10B981; --text-dark: #1E293B; --text-muted: #64748B;
  --bg-main: #f4f6fa; --radius-card: 16px; --radius-input: 12px;
  --shadow-soft: 0 8px 32px rgba(0,0,0,0.08); --shadow-hover: 0 20px 40px rgba(0,85,164,0.15);
  --transition-smooth: all 0.4s cubic-bezier(0.25,0.8,0.25,1);
}

/* 2. BASE + FONTS (Poppins prioritaire) */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&family=Inter:wght@400;500;600;700&display=swap');
@import url('https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.0/font/bootstrap-icons.css');

* { box-sizing: border-box; }
body { 
  background: linear-gradient(135deg, var(--bg-main), #E2E8F0);
  font-family: 'Poppins', 'Inter', sans-serif; 
  color: var(--text-dark); margin: 0; line-height: 1.6;
}

/* 3. CONTAINER PLEIN ÉCRAN RESPONSIVE */
.page-container, .dashboard-container {
  background: linear-gradient(-45deg, var(--bg-main), #ffffff, var(--blue-soft));
  background-size: 400% 400%; animation: animatedGradient 20s ease infinite;
  padding: clamp(0.75rem, 4vw, 2.5rem) !important; /* Mobile-first */
  min-height: 100vh; max-width: 1400px; margin: 0 auto;
}

/* 4. TYPO RESPONSIVE */
.main-title {
  font-size: clamp(1.8rem, 7vw, 2.8rem) !important; font-weight: 800;
  background: linear-gradient(135deg, var(--blue-sgpi), var(--red-sgpi));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  text-align: center; margin-bottom: clamp(0.5rem, 2vw, 1rem); line-height: 1.1;
}

.main-subtitle {
  font-size: clamp(1rem, 3.5vw, 1.3rem) !important; color: #2E2E2E;
  font-weight: 500; text-align: center; margin-bottom: clamp(1.5rem, 6vw, 2.5rem);
}

/* 5. CARDS ULTIMES (Glass + Hover magique + Mobile) */
.custom-card, .kpi-card, .section-card {
  background: rgba(255,255,255,0.95); border-radius: var(--radius-card);
  box-shadow: var(--shadow-soft); padding: clamp(1.25rem, 4vw, 2rem);
  transition: var(--transition-smooth); border: 1px solid rgba(255,255,255,0.3);
  position: relative; overflow: hidden; cursor: pointer; height: 100%;
  backdrop-filter: blur(10px); border-top: 4px solid var(--blue-sgpi);
  margin-bottom: clamp(1rem, 3vw, 1.5rem);
}

/* Barre colorée SGPI */
.custom-card::before {
  content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 4px;
  background: linear-gradient(90deg, var(--blue-france), var(--red-marianne));
  opacity: 0.9; transition: all 0.4s ease;
}

/* HOVER MAGIQUE */
.custom-card:hover {
  transform: translateY(-8px) scale(1.02); 
  box-shadow: var(--shadow-hover);
  background: linear-gradient(135deg, rgba(0,0,145,0.1), rgba(225,0,15,0.06));
  border-color: rgba(0,0,145,0.3);
}
.custom-card:hover::before {
  background: var(--red-sgpi) !important; height: 6px;
  box-shadow: 0 2px 12px rgba(239,65,53,0.4);
}

/* Effet lueur */
.custom-card:hover::after {
  content: ''; position: absolute; inset: 2px;
  border-radius: calc(var(--radius-card) - 2px); background: rgba(255,255,255,0.8);
  z-index: -1; box-shadow: inset 0 0 20px rgba(0,0,145,0.15);
}

/* TYPO CARDS */
.custom-card h3 {
  color: var(--blue-sgpi) !important; font-size: clamp(1.1rem, 4.5vw, 1.4rem) !important;
  font-weight: 700; text-align: center; margin: clamp(0.75rem, 3vw, 1rem) 0;
  transition: all 0.3s ease; position: relative; z-index: 2;
}
.custom-card:hover h3 { color: var(--red-sgpi) !important; text-shadow: 0 0 8px rgba(239,65,53,0.3); }

/* IMAGES RESPONSIVE */
.custom-card img {
  height: clamp(140px, 28vw, 220px) !important; width: 100%;
  border-radius: 12px; margin-bottom: 1rem; transition: all 0.4s ease;
}
.custom-card:hover img { transform: scale(1.05); filter: brightness(1.1); }

/* 6. BOUTONS PREMIUM */
.btn-sgpi {
  background: linear-gradient(135deg, var(--blue-france), var(--blue-dark)) !important;
  border: none !important; border-radius: 10px !important; font-weight: 600 !important;
  font-size: clamp(0.85rem, 3.2vw, 1rem) !important;
  padding: clamp(0.8rem, 3.5vw, 1.1rem) clamp(1.5rem, 6vw, 2rem) !important;
  box-shadow: 0 4px 15px rgba(0,0,145,0.2) !important;
}
.btn-sgpi:hover {
  transform: translateY(-2px) scale(1.02) !important;
  background: linear-gradient(135deg, var(--red-marianne), #dc2626) !important;
  box-shadow: 0 8px 25px rgba(225,0,15,0.35) !important;
}

/* 7. WELCOME BANNER */
.welcome-banner {
  background: linear-gradient(135deg, rgba(0,0,145,0.12), rgba(0,85,164,0.08));
  border: 1px solid rgba(0,0,145,0.25); backdrop-filter: blur(12px);
  border-radius: 16px; padding: clamp(1.2rem, 4.5vw, 1.8rem);
  text-align: center; margin: 0 auto clamp(2rem, 7vw, 3rem) !important;
  max-width: min(92vw, 500px); box-shadow: 0 10px 30px rgba(0,0,145,0.2);
}

/* 8. TABS (Effet lueur) */
.nav-tabs {
  border-bottom: 2px solid rgba(226,232,240,0.8) !important; gap: 0.75rem;
  display: flex; flex-wrap: wrap; background: transparent !important;
}
.nav-tabs .nav-link {
  color: var(--text-muted); border: none !important; border-radius: 12px;
  font-weight: 600; padding: clamp(0.6rem, 2vw, 0.85rem) clamp(1rem, 4vw, 1.5rem) !important;
  background: transparent !important; transition: var(--transition-smooth);
  position: relative; overflow: hidden; white-space: nowrap;
}
.nav-tabs .nav-link::before {
  content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(240,244,255,0.5), transparent);
  transition: left 0.6s ease; z-index: -1;
}
.nav-tabs .nav-link:hover::before { left: 100%; }
.nav-tabs .nav-link:hover {
  color: var(--blue-france) !important; transform: translateY(-2px) scale(1.03);
  background: rgba(240,244,255,0.25) !important; box-shadow: 0 6px 20px rgba(0,0,145,0.2);
}
.nav-tabs .nav-link.active {
  color: var(--blue-france) !important; font-weight: 700;
  border-bottom: 3px solid var(--blue-france) !important; box-shadow: 0 4px 15px rgba(0,0,145,0.25);
}

/* 9. SIGNATURE ANIMÉE */
.signature-akim {
  position: fixed; bottom: clamp(1.5rem, 6vh, 4rem); right: clamp(1.5rem, 6vw, 2.5rem);
  font-size: clamp(0.85rem, 3.2vw, 1.1rem); font-weight: 600;
  color: var(--blue-sgpi); background: rgba(255,255,255,0.95);
  backdrop-filter: blur(20px); border: 2px dashed var(--blue-sgpi);
  padding: clamp(0.75rem, 3vw, 1.2rem) clamp(1.25rem, 5vw, 2rem);
  border-radius: 30px; z-index: 999; transition: var(--transition-smooth);
  box-shadow: 0 8px 25px rgba(0,0,0,0.15); animation: pulse 2.5s infinite;
}
.signature-akim:hover {
  background: var(--blue-sgpi); color: #ffffff;
  transform: translateY(-4px) scale(1.06); box-shadow: 0 15px 40px rgba(0,85,164,0.4);
}

/* 10. ANIMATIONS */
@keyframes animatedGradient { 0%,100%{background-position:0% 50%}50%{background-position:100% 50%} }
@keyframes pulse { 0%,100%{box-shadow:0 8px 25px rgba(0,0,0,0.15);}50%{box-shadow:0 0 0 12px rgba(0,85,164,0.15);} }

/* 11. RESPONSIVE GRANULÉ */
@media (max-width: 480px) {
  .page-container { padding: 0.75rem 0.5rem !important; }
  .custom-card { padding: 1.25rem 1rem !important; }
  .signature-akim {
    position: relative !important; bottom: auto !important; right: auto !important;
    margin: 2.5rem auto 1.5rem !important; text-align: center; width: fit-content;
  }
}

@media (min-width: 481px) and (max-width: 768px) {
  .custom-card img { height: clamp(160px, 25vw, 190px) !important; }
  .page-container { padding: 1.25rem !important; }
}

@media (max-width: 768px) {
  .nav-tabs { flex-direction: column; gap: 0.5rem; }
  .btn-mobile-logout { top: 0.75rem !important; right: 0.75rem !important; }
}

/* PRIORITÉ MOBILE */
@media (max-width: 576px) {
  .row > * { margin-bottom: 1.25rem !important; }
  .card-title { font-size: 1.15rem !important; line-height: 1.3 !important; }
  .custom-card::before { height: 3px !important; }
}

/* ÉVALUATION DASHBOARD (Style préféré amélioré) */
.eval-dashboard { 
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%) !important; 
}

/* BANNIÈRE MARC-ANTOINE */
.eval-banner {
  background: linear-gradient(135deg, #0055A4, #000091) !important;
  color: white !important; position: relative; overflow: hidden;
}
.eval-banner::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(45deg, rgba(255,255,255,0.1), transparent);
  z-index: 0;
}
.eval-banner .card-body { position: relative; z-index: 2; }

/* TABS PREMIUM */
.nav-tabs-custom {
  background: rgba(255,255,255,0.9); backdrop-filter: blur(20px);
  border-radius: 20px; padding: 8px; box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}
.nav-tabs-custom .nav-link.active {
  background: linear-gradient(135deg, #0055A4, #000091) !important;
  color: white !important; box-shadow: 0 6px 20px rgba(0,0,145,0.3);
}

/* KPIs */
.kpi-card {
  background: rgba(255,255,255,0.95) !important; border-left: 5px solid #0055A4 !important;
  transition: all 0.3s ease;
}
.kpi-card:hover {
  transform: translateY(-6px) !important; border-left-color: #EF4135 !important;
  box-shadow: 0 15px 35px rgba(0,85,164,0.2) !important;
}

/* TEXTES DESCRIPTIFS */
.bg-light.rounded.shadow-sm {
  border-left: 4px solid #0055A4 !important; transition: all 0.3s ease;
  background: rgba(248,250,252,0.7) !important;
}
.bg-light.rounded.shadow-sm:hover {
  border-left-color: #EF4135 !important; transform: translateX(5px);
  box-shadow: 0 10px 30px rgba(0,0,145,0.15) !important;
}

/* Mobile */
@media (max-width: 768px) {
  .eval-banner h1 { font-size: 1.8rem !important; }
  .eval-banner h5 { font-size: 1rem !important; }
}