/* ============================================================
   E-SHELLE DESIGN SYSTEM — PREMIUM LAYER v2026
   Couche ultra-premium au-dessus du design system de base
   Made in Cameroon 🇨🇲  — The #1 Super-App in Africa
   ============================================================ */

/* ── 1. VARIABLES PREMIUM ─────────────────────────────────── */
:root {
  /* Ambient glow */
  --glow-green:  0 0 40px rgba(46,125,50,0.35), 0 0 80px rgba(46,125,50,0.12);
  --glow-orange: 0 0 40px rgba(245,124,0,0.35), 0 0 80px rgba(245,124,0,0.12);
  --glow-blue:   0 0 40px rgba(14,165,233,0.35);

  /* Glassmorphism premium */
  --glass-premium-bg:     rgba(13,22,38,0.75);
  --glass-premium-border: 1px solid rgba(255,255,255,0.1);
  --glass-premium-blur:   blur(24px) saturate(180%);

  /* Gradients mesh */
  --mesh-1: radial-gradient(at 40% 20%, rgba(46,125,50,0.15) 0, transparent 50%),
            radial-gradient(at 80% 80%, rgba(245,124,0,0.08) 0, transparent 50%),
            radial-gradient(at 10% 80%, rgba(14,165,233,0.06) 0, transparent 40%);

  /* Spotlight */
  --spotlight: radial-gradient(circle 280px at var(--mx,50%) var(--my,50%),
    rgba(255,255,255,0.06), transparent 70%);

  /* Border gradient */
  --border-glow: linear-gradient(135deg, rgba(46,125,50,0.6), rgba(245,124,0,0.4));

  /* Transitions */
  --spring:  cubic-bezier(0.34, 1.56, 0.64, 1);
  --smooth:  cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── 2. PAGE LOAD ANIMATION ──────────────────────────────── */
@keyframes page-in {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.app-main {
  animation: page-in 0.45s var(--smooth) both;
}

/* ── 3. SIDEBAR PREMIUM ──────────────────────────────────── */
.sidebar {
  background: var(--glass-premium-bg) !important;
  backdrop-filter: var(--glass-premium-blur);
  -webkit-backdrop-filter: var(--glass-premium-blur);
  border-right: var(--glass-premium-border) !important;
}

.sidebar-header {
  background: linear-gradient(135deg, rgba(46,125,50,0.12), rgba(245,124,0,0.06));
  border-bottom: 1px solid rgba(255,255,255,0.08) !important;
}

.sidebar-link {
  border-radius: 10px !important;
  transition: all 0.2s var(--smooth) !important;
  position: relative;
  overflow: hidden;
}

.sidebar-link::before {
  content: '';
  position: absolute;
  left: 0; top: 50%; transform: translateY(-50%);
  width: 3px; height: 0;
  background: var(--gradient-cta);
  border-radius: 0 3px 3px 0;
  transition: height 0.25s var(--spring);
}

.sidebar-link:hover::before,
.sidebar-link.active::before {
  height: 60%;
}

.sidebar-link:hover {
  background: rgba(255,255,255,0.06) !important;
  color: var(--text-primary) !important;
  transform: translateX(4px);
}

.sidebar-link.active {
  background: linear-gradient(135deg, rgba(46,125,50,0.2), rgba(245,124,0,0.08)) !important;
  color: var(--primary-light) !important;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.06);
}

.sidebar-link .icon {
  transition: transform 0.2s var(--spring);
}
.sidebar-link:hover .icon {
  transform: scale(1.2);
}

/* Sidebar mobile backdrop */
.sidebar-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  z-index: calc(var(--z-sticky) - 1);
}
.sidebar-backdrop.show {
  display: block;
  animation: fade-in 0.2s ease;
}
@keyframes fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@media (max-width: 1024px) {
  .sidebar {
    box-shadow: 4px 0 32px rgba(0,0,0,0.5) !important;
  }
}

/* ── 4. STAT WIDGETS PREMIUM ─────────────────────────────── */
.stat-widget {
  background: var(--glass-premium-bg) !important;
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.08) !important;
  transition: all 0.3s var(--smooth) !important;
  position: relative;
  overflow: hidden;
}

.stat-widget::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--mesh-1);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.stat-widget:hover {
  transform: translateY(-4px) !important;
  border-color: rgba(46,125,50,0.35) !important;
  box-shadow: var(--glow-green) !important;
}

.stat-widget:hover::before {
  opacity: 1;
}

.stat-widget.green {
  background: linear-gradient(135deg, rgba(46,125,50,0.12), rgba(13,22,38,0.8)) !important;
  border-color: rgba(46,125,50,0.2) !important;
}
.stat-widget.orange {
  background: linear-gradient(135deg, rgba(245,124,0,0.12), rgba(13,22,38,0.8)) !important;
  border-color: rgba(245,124,0,0.2) !important;
}

.stat-widget .stat-value {
  background: linear-gradient(135deg, #fff, rgba(255,255,255,0.7));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── 5. CARDS PREMIUM ────────────────────────────────────── */
.card {
  background: var(--glass-premium-bg) !important;
  backdrop-filter: blur(8px);
  transition: all 0.3s var(--smooth) !important;
  position: relative;
  overflow: hidden;
}

/* Spotlight hover effect on cards */
.card.spotlight-card,
.glass-card {
  --mx: 50%;
  --my: 50%;
}

.card.spotlight-card::after,
.glass-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--spotlight);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
  border-radius: inherit;
}

.card.spotlight-card:hover::after,
.glass-card:hover::after {
  opacity: 1;
}

/* ── 6. SERVICE CARDS HUB PREMIUM ────────────────────────── */
.service-card {
  background: var(--glass-premium-bg) !important;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.07) !important;
  transition: all 0.35s var(--smooth) !important;
  --mx: 50%;
  --my: 50%;
  position: relative;
  overflow: hidden;
}

/* Gradient mesh de fond */
.service-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle 200px at var(--mx) var(--my),
    rgba(255,255,255,0.05), transparent 70%);
  opacity: 0;
  transition: opacity 0.25s;
  pointer-events: none;
}

.service-card:hover {
  transform: translateY(-5px) scale(1.02) !important;
  border-color: var(--svc-color, var(--primary)) !important;
  box-shadow: 0 16px 40px rgba(0,0,0,0.4),
              0 0 0 1px var(--svc-color, var(--primary)),
              0 0 30px color-mix(in srgb, var(--svc-color, var(--primary)) 25%, transparent) !important;
}

.service-card:hover::after {
  opacity: 1;
}

.service-card.has-activity {
  background: linear-gradient(135deg,
    color-mix(in srgb, var(--svc-color, var(--primary)) 12%, var(--glass-premium-bg)),
    var(--glass-premium-bg)) !important;
}

/* Shimmer badge "Actif" */
.svc-badge {
  background: linear-gradient(135deg,
    rgba(46,125,50,0.3), rgba(76,175,80,0.15)) !important;
  border: 1px solid rgba(76,175,80,0.4);
  color: var(--primary-light) !important;
  position: relative;
  overflow: hidden;
}
.svc-badge::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.15) 50%, transparent 100%);
  background-size: 200% 100%;
  animation: shimmer-badge 2s ease infinite;
}
@keyframes shimmer-badge {
  0%   { background-position: -100% center; }
  100% { background-position: 200% center; }
}

/* ── 7. ACTIVE STAT CARDS (HUB) ─────────────────────────── */
.active-stat-card {
  background: var(--glass-premium-bg) !important;
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.08) !important;
  transition: all 0.3s var(--smooth) !important;
}

.active-stat-card:hover {
  transform: translateY(-3px) !important;
  border-color: rgba(76,175,80,0.4) !important;
  box-shadow: 0 12px 32px rgba(0,0,0,0.3), var(--glow-green) !important;
}

/* ── 8. BUTTONS PREMIUM ─────────────────────────────────── */

/* Ripple effect */
.btn {
  position: relative;
  overflow: hidden;
}

.btn .ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,0.25);
  transform: scale(0);
  animation: ripple-out 0.55s ease-out forwards;
  pointer-events: none;
}

@keyframes ripple-out {
  to { transform: scale(4); opacity: 0; }
}

.btn-primary {
  background: linear-gradient(135deg, #2E7D32, #F57C00) !important;
  box-shadow: 0 4px 20px rgba(46,125,50,0.4) !important;
  border: 1px solid rgba(255,255,255,0.1);
}

.btn-primary:hover {
  box-shadow: 0 8px 32px rgba(46,125,50,0.6), var(--glow-green) !important;
  transform: translateY(-2px) !important;
}

/* ── 9. FORMATION MINI CARDS ─────────────────────────────── */
.formation-mini {
  background: var(--glass-premium-bg) !important;
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.07) !important;
  transition: all 0.3s var(--smooth) !important;
}

.formation-mini:hover {
  border-color: rgba(139,92,246,0.5) !important;
  transform: translateX(4px) !important;
  box-shadow: 0 8px 24px rgba(0,0,0,0.3),
              0 0 20px rgba(139,92,246,0.2) !important;
}

/* ── 10. STAGGER ANIMATION (hub cards) ───────────────────── */
@keyframes card-stagger-in {
  from {
    opacity: 0;
    transform: translateY(24px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.services-grid .service-card {
  animation: card-stagger-in 0.4s var(--smooth) both;
}

/* Delays auto via nth-child */
.services-grid .service-card:nth-child(1)  { animation-delay: 0.04s; }
.services-grid .service-card:nth-child(2)  { animation-delay: 0.08s; }
.services-grid .service-card:nth-child(3)  { animation-delay: 0.12s; }
.services-grid .service-card:nth-child(4)  { animation-delay: 0.16s; }
.services-grid .service-card:nth-child(5)  { animation-delay: 0.20s; }
.services-grid .service-card:nth-child(6)  { animation-delay: 0.24s; }
.services-grid .service-card:nth-child(7)  { animation-delay: 0.28s; }
.services-grid .service-card:nth-child(8)  { animation-delay: 0.32s; }
.services-grid .service-card:nth-child(n+9) { animation-delay: 0.36s; }

/* Désactiver animations si l'utilisateur préfère la réduction */
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ── 11. TABLE PREMIUM ──────────────────────────────────── */
.data-table tbody tr {
  transition: background 0.15s ease;
}
.data-table tbody tr:hover {
  background: rgba(46,125,50,0.06) !important;
}
.data-table th {
  background: rgba(255,255,255,0.03) !important;
  border-bottom: 1px solid rgba(255,255,255,0.08) !important;
}

/* ── 12. GLASS CARD PREMIUM ─────────────────────────────── */
.glass-card {
  background: var(--glass-premium-bg) !important;
  backdrop-filter: var(--glass-premium-blur) !important;
  -webkit-backdrop-filter: var(--glass-premium-blur) !important;
  border: var(--glass-premium-border) !important;
  transition: all 0.35s var(--smooth) !important;
}

.glass-card:hover {
  background: rgba(255,255,255,0.07) !important;
  border-color: rgba(46,125,50,0.3) !important;
  box-shadow: 0 24px 64px rgba(0,0,0,0.5), var(--glow-green) !important;
  transform: translateY(-6px) !important;
}

/* ── 13. FORM CONTROLS PREMIUM ──────────────────────────── */
.form-control {
  background: rgba(255,255,255,0.04) !important;
  border: 1px solid rgba(255,255,255,0.1) !important;
  transition: all 0.2s var(--smooth) !important;
}

.form-control:focus {
  background: rgba(46,125,50,0.05) !important;
  border-color: var(--primary-light) !important;
  box-shadow: 0 0 0 3px rgba(46,125,50,0.15),
              0 0 20px rgba(46,125,50,0.1) !important;
  outline: none !important;
}

/* ── 14. SCROLLBAR PREMIUM ─────────────────────────────── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--primary), var(--accent));
  border-radius: 99px;
}

/* ── 15. BADGE PREMIUM ──────────────────────────────────── */
.badge-green {
  background: linear-gradient(135deg,
    rgba(46,125,50,0.2), rgba(76,175,80,0.1)) !important;
  border-color: rgba(76,175,80,0.35) !important;
  box-shadow: 0 0 12px rgba(76,175,80,0.15);
}

/* ── 16. TOASTS PREMIUM ─────────────────────────────────── */
.toast {
  background: rgba(13,22,38,0.95) !important;
  backdrop-filter: blur(20px) !important;
  border: 1px solid rgba(255,255,255,0.1) !important;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5) !important;
}

/* ── 17. SECTION TITLES HUB ─────────────────────────────── */
.section-title {
  background: linear-gradient(135deg, #fff, rgba(255,255,255,0.7));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-flex !important;
  align-items: center !important;
  gap: .5rem !important;
}

/* ── 18. ROLE BADGE ──────────────────────────────────────── */
.role-badge {
  background: linear-gradient(135deg,
    rgba(46,125,50,0.25), rgba(76,175,80,0.1)) !important;
  border: 1px solid rgba(76,175,80,0.3) !important;
  box-shadow: 0 0 12px rgba(76,175,80,0.1);
}

/* ── 19. SECTION CATEGORY LABELS ────────────────────────── */
.services-category-label {
  background: linear-gradient(90deg, rgba(46,125,50,0.08), transparent);
  border-left: 2px solid var(--primary);
  padding-left: .75rem !important;
  border-bottom: none !important;
  border-radius: 0 4px 4px 0;
}

/* ── 20. PROGRESS BAR PREMIUM ───────────────────────────── */
.progress-bar {
  background: rgba(255,255,255,0.06) !important;
  box-shadow: inset 0 1px 3px rgba(0,0,0,0.3);
}
.progress-fill {
  background: linear-gradient(90deg,
    var(--primary), var(--primary-light), var(--accent-light)) !important;
  background-size: 200% 100%;
  animation: progress-shine 3s ease infinite;
  box-shadow: 0 0 8px rgba(76,175,80,0.4);
}
@keyframes progress-shine {
  0%   { background-position: 0% center; }
  50%  { background-position: 100% center; }
  100% { background-position: 0% center; }
}

/* ── 21. DOWNLOAD ITEM ──────────────────────────────────── */
.dl-item {
  background: var(--glass-premium-bg) !important;
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.07) !important;
  transition: all 0.25s var(--smooth) !important;
}
.dl-item:hover {
  border-color: rgba(14,165,233,0.4) !important;
  box-shadow: 0 8px 24px rgba(0,0,0,0.3) !important;
  transform: translateX(4px) !important;
}

/* ── 22. WHATSAPP BTN PREMIUM ───────────────────────────── */
.whatsapp-btn {
  background: linear-gradient(135deg, #25D366, #128C7E) !important;
  box-shadow: 0 4px 20px rgba(37,211,102,0.5) !important;
  animation: wa-pulse 2.5s ease-in-out infinite !important;
}
@keyframes wa-pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.5); }
  50%       { box-shadow: 0 8px 40px rgba(37,211,102,0.7), 0 0 0 8px rgba(37,211,102,0.1); }
}

/* ── 23. SIDEBAR MOBILE OVERLAY PREMIUM ─────────────────── */
@media (max-width: 1024px) {
  .sidebar {
    transition: transform 0.35s var(--spring) !important;
  }
  .sidebar.open {
    box-shadow: 8px 0 48px rgba(0,0,0,0.6) !important;
  }
}

/* ── 24. AUTH PAGES PREMIUM ──────────────────────────────── */
.auth-layout {
  background: var(--gradient-hero);
}
.auth-form-side {
  background: rgba(6,11,18,0.92) !important;
  backdrop-filter: blur(32px);
}

/* ── 25. NAVBAR SCROLLED PREMIUM ────────────────────────── */
.navbar.scrolled {
  background: rgba(6,11,18,0.9) !important;
  backdrop-filter: blur(28px) saturate(160%) !important;
  -webkit-backdrop-filter: blur(28px) saturate(160%) !important;
  box-shadow: 0 2px 32px rgba(0,0,0,0.5) !important;
}

/* ── 26. MODULE CARDS PREMIUM ───────────────────────────── */
.module-card {
  background: var(--glass-premium-bg) !important;
  backdrop-filter: blur(12px);
  transition: all 0.35s var(--smooth) !important;
}
.module-card:hover {
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), var(--glow-green) !important;
  transform: translateY(-8px) !important;
}

/* ── 27. MOBILE TOUCH FEEDBACK ──────────────────────────── */
@media (hover: none) {
  .service-card:active {
    transform: scale(0.97) !important;
    transition-duration: 0.1s !important;
  }
  .btn:active {
    transform: scale(0.96) !important;
    transition-duration: 0.1s !important;
  }
  .sidebar-link:active {
    background: rgba(46,125,50,0.2) !important;
    transform: none !important;
  }
}

/* ── 28. RESPONSIVE ADJUSTMENTS ─────────────────────────── */
@media (max-width: 768px) {
  .hub-greeting h1 {
    font-size: 1.3rem !important;
  }
  .active-stats {
    gap: .5rem !important;
  }
  .active-stat-card {
    padding: .75rem 1rem !important;
  }
  .active-stat-val {
    font-size: 1rem !important;
  }
}

@media (max-width: 480px) {
  .services-grid {
    gap: .5rem !important;
  }
  .service-card {
    padding: .85rem .75rem !important;
  }
  .svc-icon {
    font-size: 1.3rem !important;
  }
  .svc-name {
    font-size: .8rem !important;
  }
  .svc-desc {
    font-size: .68rem !important;
  }
}

/* ── 29. SELECTION COLOR ─────────────────────────────────── */
::selection {
  background: rgba(46,125,50,0.35);
  color: #fff;
}

/* ── 30. FOCUS VISIBLE GLOBAL ───────────────────────────── */
:focus-visible {
  outline: 2px solid var(--primary-light) !important;
  outline-offset: 3px !important;
}