/* ============================================================
   FA-WORLD MINISTRY — DESIGN SYSTEM
   Version: 1.0
   Description: Système de design complet pour la plateforme
                de suivi pédagogique Fa-World Ministry.
   Note Backend: Les variables CSS facilitent la thématisation.
                 Les classes BEM permettent une intégration claire.
   ============================================================ */

/* ────────────────────────────────────────────
   1. RESET & BASE
   ──────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul, ol {
  list-style: none;
}

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

input, select, textarea {
  font-family: inherit;
}

/* ────────────────────────────────────────────
   2. DESIGN TOKENS (Custom Properties)
   ──────────────────────────────────────────── */
:root {
  /* Purple Palette – Couleur principale */
  --color-primary-50:  #F5F3FF;
  --color-primary-100: #EDE9FE;
  --color-primary-200: #DDD6FE;
  --color-primary-300: #C4B5FD;
  --color-primary-400: #A78BFA;
  --color-primary-500: #8B5CF6;
  --color-primary-600: #7C3AED;   /* Primary */
  --color-primary-700: #6D28D9;   /* Primary Dark */
  --color-primary-800: #5B21B6;   /* Primary Darker */
  --color-primary-900: #4C1D95;
  --color-primary-950: #2E1065;

  /* Aliases sémantiques */
  --color-primary:        var(--color-primary-600);
  --color-primary-dark:   var(--color-primary-700);
  --color-primary-darker: var(--color-primary-800);
  --color-primary-light:  var(--color-primary-500);
  --color-primary-pale:   var(--color-primary-100);
  --color-primary-ghost:  var(--color-primary-50);

  /* Couleurs d'état */
  --color-success:        #10B981;
  --color-success-light:  #D1FAE5;
  --color-success-dark:   #065F46;
  --color-warning:        #F59E0B;
  --color-warning-light:  #FEF3C7;
  --color-warning-dark:   #92400E;
  --color-error:          #EF4444;
  --color-error-light:    #FEE2E2;
  --color-error-dark:     #991B1B;
  --color-info:           #3B82F6;
  --color-info-light:     #DBEAFE;
  --color-info-dark:      #1E40AF;

  /* Couleurs accent (complémentaires) */
  --color-accent:         #EC4899;
  --color-accent-light:   #FCE7F3;
  --color-teal:           #14B8A6;
  --color-teal-light:     #CCFBF1;
  --color-orange:         #F97316;
  --color-orange-light:   #FFEDD5;

  /* Texte & Neutres */
  --color-dark:           #1E1B4B;   /* Sidebar background */
  --color-dark-2:         #312E81;   /* Sidebar hover */
  --color-text:           #111827;
  --color-text-secondary: #4B5563;
  --color-text-muted:     #9CA3AF;
  --color-text-disabled:  #D1D5DB;
  --color-border:         #E5E7EB;
  --color-border-light:   #F3F4F6;
  --color-bg:             #F8F7FF;   /* Teinte violette très légère */
  --color-bg-2:           #F1F0FA;
  --color-white:          #FFFFFF;

  /* Layout */
  --sidebar-width:       260px;
  --sidebar-collapsed:   72px;
  --header-height:       64px;

  /* Espacement */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;

  /* Border Radius */
  --radius-sm:   6px;
  --radius-md:   10px;
  --radius-lg:   16px;
  --radius-xl:   24px;
  --radius-2xl:  32px;
  --radius-full: 9999px;

  /* Ombres */
  --shadow-xs:  0 1px 2px rgba(0,0,0,0.04);
  --shadow-sm:  0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md:  0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -2px rgba(0,0,0,0.04);
  --shadow-lg:  0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -4px rgba(0,0,0,0.04);
  --shadow-xl:  0 20px 25px -5px rgba(0,0,0,0.10), 0 8px 10px -6px rgba(0,0,0,0.06);
  --shadow-2xl: 0 25px 50px -12px rgba(0,0,0,0.18);
  --shadow-primary: 0 8px 25px rgba(124,58,237,0.30);
  --shadow-primary-sm: 0 4px 14px rgba(124,58,237,0.22);

  /* Transitions */
  --transition-fast:   all 0.15s ease;
  --transition:        all 0.2s ease;
  --transition-slow:   all 0.35s ease;
  --transition-bounce: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ────────────────────────────────────────────
   3. TYPOGRAPHIE
   ──────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

h1 { font-size: 2rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.125rem; }
h5 { font-size: 1rem; }
h6 { font-size: 0.875rem; }

.text-xs   { font-size: 0.75rem; }
.text-sm   { font-size: 0.875rem; }
.text-base { font-size: 1rem; }
.text-lg   { font-size: 1.125rem; }
.text-xl   { font-size: 1.25rem; }
.text-2xl  { font-size: 1.5rem; }
.text-3xl  { font-size: 1.875rem; }

.font-normal  { font-weight: 400; }
.font-medium  { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold    { font-weight: 700; }
.font-extrabold { font-weight: 800; }

.text-primary   { color: var(--color-primary); }
.text-secondary { color: var(--color-text-secondary); }
.text-muted     { color: var(--color-text-muted); }
.text-success   { color: var(--color-success); }
.text-warning   { color: var(--color-warning); }
.text-error     { color: var(--color-error); }
.text-white     { color: var(--color-white); }

/* ────────────────────────────────────────────
   4. LAYOUT ADMIN (Sidebar + Main)
   ──────────────────────────────────────────── */
.layout-admin {
  display: flex;
  min-height: 100vh;
  background: var(--color-bg);
}

.layout-main {
  flex: 1;
  min-width: 0;
  margin-left: var(--sidebar-width);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  transition: margin-left var(--transition-slow);
}

/* ────────────────────────────────────────────
   5. SIDEBAR
   ──────────────────────────────────────────── */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--sidebar-width);
  height: 100vh;
  background: var(--color-dark);
  background-image: linear-gradient(180deg, #1E1B4B 0%, #2D2A6B 50%, #1E1B4B 100%);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  z-index: 100;
  box-shadow: 4px 0 20px rgba(0,0,0,0.15);
  transition: width var(--transition-slow);
}

/* Logo */
.sidebar-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  text-decoration: none;
}

.sidebar-logo-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--color-primary-500), var(--color-primary-700));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 800;
  color: white;
  flex-shrink: 0;
  box-shadow: var(--shadow-primary-sm);
}

.sidebar-logo-text {
  display: flex;
  flex-direction: column;
}

.sidebar-logo-name {
  font-size: 0.9rem;
  font-weight: 700;
  color: white;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.sidebar-logo-sub {
  font-size: 0.7rem;
  color: rgba(255,255,255,0.45);
  font-weight: 400;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* Navigation */
.sidebar-section {
  padding: var(--space-4) var(--space-4) var(--space-2);
}

.sidebar-section-label {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.28);
  padding: 0 var(--space-2);
  margin-bottom: var(--space-2);
}

.sidebar-nav {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-4) var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  scrollbar-width: none;
}

.sidebar-nav::-webkit-scrollbar { display: none; }

.sidebar-nav-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 0.625rem var(--space-3);
  border-radius: var(--radius-md);
  color: rgba(255,255,255,0.60);
  font-size: 0.875rem;
  font-weight: 500;
  transition: var(--transition);
  cursor: pointer;
  white-space: nowrap;
  position: relative;
}

.sidebar-nav-item:hover {
  background: rgba(255,255,255,0.07);
  color: white;
}

.sidebar-nav-item.active {
  background: linear-gradient(90deg, rgba(139,92,246,0.35), rgba(139,92,246,0.12));
  color: white;
  font-weight: 600;
}

.sidebar-nav-item.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 60%;
  background: var(--color-primary-400);
  border-radius: 0 3px 3px 0;
}

.sidebar-nav-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  opacity: 0.8;
}

.sidebar-nav-item.active .sidebar-nav-icon,
.sidebar-nav-item:hover .sidebar-nav-icon {
  opacity: 1;
}

.sidebar-nav-badge {
  margin-left: auto;
  background: var(--color-primary-600);
  color: white;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: var(--radius-full);
  min-width: 18px;
  text-align: center;
}

.sidebar-divider {
  height: 1px;
  background: rgba(255,255,255,0.06);
  margin: var(--space-2) var(--space-4);
}

/* Sidebar footer (user info) */
.sidebar-footer {
  padding: var(--space-4);
  border-top: 1px solid rgba(255,255,255,0.08);
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
}

.sidebar-user:hover {
  background: rgba(255,255,255,0.06);
}

.sidebar-user-avatar {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-primary-500), var(--color-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: white;
  flex-shrink: 0;
}

.sidebar-user-info {
  flex: 1;
  min-width: 0;
}

.sidebar-user-name {
  font-size: 0.8125rem;
  font-weight: 600;
  color: white;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-user-role {
  font-size: 0.6875rem;
  color: rgba(255,255,255,0.4);
}

/* ────────────────────────────────────────────
   6. TOPBAR / HEADER
   ──────────────────────────────────────────── */
.topbar {
  height: var(--header-height);
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  padding: 0 var(--space-8);
  gap: var(--space-4);
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: var(--shadow-xs);
}

.topbar-breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.875rem;
  color: var(--color-text-muted);
  flex: 1;
}

.topbar-breadcrumb-sep {
  font-size: 0.75rem;
  opacity: 0.5;
}

.topbar-breadcrumb-current {
  font-weight: 600;
  color: var(--color-text);
}

.topbar-search {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: 0.4rem var(--space-4);
  min-width: 240px;
  transition: var(--transition);
}

.topbar-search:focus-within {
  border-color: var(--color-primary-400);
  background: white;
  box-shadow: 0 0 0 3px var(--color-primary-100);
}

.topbar-search input {
  border: none;
  background: none;
  outline: none;
  font-size: 0.875rem;
  color: var(--color-text);
  width: 100%;
}

.topbar-search input::placeholder {
  color: var(--color-text-muted);
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-left: auto;
}

.topbar-btn {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  transition: var(--transition);
  position: relative;
}

.topbar-btn:hover {
  background: var(--color-bg);
  color: var(--color-primary);
}

.topbar-btn-badge {
  position: absolute;
  top: 5px;
  right: 5px;
  width: 8px;
  height: 8px;
  background: var(--color-error);
  border-radius: var(--radius-full);
  border: 2px solid white;
}

.topbar-avatar {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-primary-500), var(--color-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: white;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow-primary-sm);
}

.topbar-avatar:hover {
  transform: scale(1.05);
}

/* Mobile menu button */
.sidebar-toggle {
  display: none;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  cursor: pointer;
}

/* ────────────────────────────────────────────
   7. PAGE CONTENT
   ──────────────────────────────────────────── */
.page-content {
  flex: 1;
  padding: var(--space-8);
  overflow-x: hidden;
}

.page-header {
  margin-bottom: var(--space-8);
}

.page-title {
  font-size: 1.625rem;
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.03em;
  line-height: 1.2;
}

.page-subtitle {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  margin-top: var(--space-1);
  font-weight: 400;
}

.page-header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

/* ────────────────────────────────────────────
   8. BOUTONS
   ──────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.5625rem var(--space-5);
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: var(--transition);
  cursor: pointer;
  white-space: nowrap;
  letter-spacing: -0.01em;
  line-height: 1;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-sm {
  padding: 0.4rem var(--space-4);
  font-size: 0.8125rem;
}

.btn-lg {
  padding: 0.8125rem var(--space-8);
  font-size: 1rem;
  border-radius: var(--radius-lg);
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary-600), var(--color-primary-700));
  color: white;
  box-shadow: var(--shadow-primary-sm);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--color-primary-500), var(--color-primary-600));
  box-shadow: var(--shadow-primary);
  transform: translateY(-1px);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: var(--shadow-primary-sm);
}

.btn-secondary {
  background: var(--color-primary-ghost);
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary-200);
}

.btn-secondary:hover {
  background: var(--color-primary-pale);
  border-color: var(--color-primary-300);
}

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

.btn-outline:hover {
  background: var(--color-bg);
  border-color: var(--color-primary-300);
  color: var(--color-primary);
}

.btn-danger {
  background: var(--color-error-light);
  color: var(--color-error-dark);
  border: 1.5px solid #FCA5A5;
}

.btn-danger:hover {
  background: #FEE2E2;
}

.btn-success {
  background: var(--color-success-light);
  color: var(--color-success-dark);
}

.btn-icon {
  width: 36px;
  height: 36px;
  padding: 0;
  border-radius: var(--radius-md);
}

.btn-icon-sm {
  width: 30px;
  height: 30px;
  padding: 0;
  border-radius: var(--radius-sm);
}

/* ────────────────────────────────────────────
   9. CARTES (Cards)
   ──────────────────────────────────────────── */
.card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.card-body {
  padding: var(--space-6);
}

.card-header {
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--color-border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.01em;
}

.card-subtitle {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-top: 2px;
}

.card-footer {
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--color-border-light);
  background: var(--color-bg);
}

/* Stat Card */
.stat-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.stat-card::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 80px;
  height: 80px;
  border-radius: 0 var(--radius-lg) 0 100%;
  opacity: 0.06;
}

.stat-card.primary::after  { background: var(--color-primary-600); }
.stat-card.success::after  { background: var(--color-success); }
.stat-card.warning::after  { background: var(--color-warning); }
.stat-card.info::after     { background: var(--color-info); }
.stat-card.accent::after   { background: var(--color-accent); }

.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
  flex-shrink: 0;
}

.stat-icon.primary { background: var(--color-primary-ghost); color: var(--color-primary); }
.stat-icon.success { background: var(--color-success-light); color: var(--color-success); }
.stat-icon.warning { background: var(--color-warning-light); color: var(--color-warning-dark); }
.stat-icon.info    { background: var(--color-info-light);    color: var(--color-info); }
.stat-icon.accent  { background: var(--color-accent-light);  color: var(--color-accent); }
.stat-icon.teal    { background: var(--color-teal-light);    color: var(--color-teal); }

.stat-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
  letter-spacing: -0.04em;
  margin-bottom: var(--space-1);
}

.stat-label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-muted);
}

.stat-trend {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  margin-top: var(--space-3);
}

.stat-trend.up   { background: var(--color-success-light); color: var(--color-success-dark); }
.stat-trend.down { background: var(--color-error-light);   color: var(--color-error-dark); }

/* ────────────────────────────────────────────
   10. GRILLES
   ──────────────────────────────────────────── */
.grid { display: grid; }
.grid-2 { grid-template-columns: repeat(2, 1fr); gap: var(--space-6); }
.grid-3 { grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
.grid-4 { grid-template-columns: repeat(4, 1fr); gap: var(--space-6); }
.grid-stats { grid-template-columns: repeat(4, 1fr); gap: var(--space-5); }

/* ────────────────────────────────────────────
   11. BADGES & STATUTS
   ──────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  font-size: 0.72rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  white-space: nowrap;
  letter-spacing: 0.01em;
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

.badge-primary  { background: var(--color-primary-100); color: var(--color-primary-800); }
.badge-success  { background: var(--color-success-light); color: var(--color-success-dark); }
.badge-warning  { background: var(--color-warning-light); color: var(--color-warning-dark); }
.badge-error    { background: var(--color-error-light);   color: var(--color-error-dark); }
.badge-info     { background: var(--color-info-light);    color: var(--color-info-dark); }
.badge-neutral  { background: var(--color-border); color: var(--color-text-secondary); }
.badge-accent   { background: var(--color-accent-light); color: #9D174D; }

.status-active   { background: var(--color-success-light); color: var(--color-success-dark); }
.status-inactive { background: var(--color-border); color: var(--color-text-muted); }
.status-pending  { background: var(--color-warning-light); color: var(--color-warning-dark); }

/* ────────────────────────────────────────────
   12. TABLEAUX
   ──────────────────────────────────────────── */
.table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.table {
  width: 100%;
  border-collapse: collapse;
}

.table th {
  padding: var(--space-3) var(--space-4);
  text-align: left;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
}

.table td {
  padding: var(--space-4);
  font-size: 0.875rem;
  border-bottom: 1px solid var(--color-border-light);
  color: var(--color-text);
}

.table tbody tr {
  transition: var(--transition);
}

.table tbody tr:hover {
  background: var(--color-primary-ghost);
}

.table tbody tr:last-child td {
  border-bottom: none;
}

/* ────────────────────────────────────────────
   13. FORMULAIRES
   ──────────────────────────────────────────── */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-secondary);
}

.form-label span.required {
  color: var(--color-error);
  margin-left: 2px;
}

.form-control {
  width: 100%;
  padding: 0.625rem var(--space-4);
  font-size: 0.9375rem;
  font-family: inherit;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-white);
  color: var(--color-text);
  outline: none;
  transition: var(--transition);
  line-height: 1.5;
}

.form-control:focus {
  border-color: var(--color-primary-400);
  box-shadow: 0 0 0 3px var(--color-primary-100);
}

.form-control::placeholder {
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

.form-control:disabled {
  background: var(--color-bg);
  color: var(--color-text-muted);
  cursor: not-allowed;
}

.form-control.is-invalid {
  border-color: var(--color-error) !important;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.12) !important;
}

.sidebar-nav-badge:empty {
  display: none;
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239CA3AF' stroke-width='2.5'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

.form-hint {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.form-error {
  font-size: 0.8rem;
  color: var(--color-error);
}

/* ────────────────────────────────────────────
   14. BARRES DE PROGRESSION
   ──────────────────────────────────────────── */
.progress {
  height: 8px;
  background: var(--color-border);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  border-radius: var(--radius-full);
  background: linear-gradient(90deg, var(--color-primary-600), var(--color-primary-400));
  transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.progress-bar::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  animation: shimmer 2s infinite;
}

.progress-bar.success { background: linear-gradient(90deg, var(--color-success), #34D399); }
.progress-bar.warning { background: linear-gradient(90deg, var(--color-warning), #FCD34D); }

.progress-sm { height: 5px; }
.progress-lg { height: 12px; }

.progress-labeled {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.progress-labeled .progress { flex: 1; }
.progress-labeled .progress-pct {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  min-width: 36px;
  text-align: right;
}

/* ────────────────────────────────────────────
   15. AVATAR & USER PILL
   ──────────────────────────────────────────── */
.avatar {
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
  color: white;
  background: linear-gradient(135deg, var(--color-primary-500), var(--color-primary-700));
}

.avatar-sm { width: 32px; height: 32px; font-size: 0.7rem; }
.avatar-md { width: 40px; height: 40px; font-size: 0.875rem; }
.avatar-lg { width: 52px; height: 52px; font-size: 1.125rem; }
.avatar-xl { width: 72px; height: 72px; font-size: 1.5rem; }

.avatar-green  { background: linear-gradient(135deg, #10B981, #059669); }
.avatar-orange { background: linear-gradient(135deg, #F97316, #EA580C); }
.avatar-pink   { background: linear-gradient(135deg, #EC4899, #DB2777); }
.avatar-teal   { background: linear-gradient(135deg, #14B8A6, #0D9488); }
.avatar-indigo { background: linear-gradient(135deg, #6366F1, #4F46E5); }

.user-cell {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.user-cell-info { display: flex; flex-direction: column; gap: 2px; }
.user-cell-name { font-weight: 600; font-size: 0.875rem; }
.user-cell-email { font-size: 0.75rem; color: var(--color-text-muted); }

/* ────────────────────────────────────────────
   16. CHURCH / MODULE CARDS
   ──────────────────────────────────────────── */
.church-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1.5px solid var(--color-border);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  color: inherit;
}

.church-card:hover {
  border-color: var(--color-primary-300);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.church-card-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.church-emblem {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 800;
  color: white;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--color-primary-500), var(--color-primary-800));
}

.church-emblem.green  { background: linear-gradient(135deg, #10B981, #065F46); }
.church-emblem.blue   { background: linear-gradient(135deg, #3B82F6, #1E3A8A); }
.church-emblem.orange { background: linear-gradient(135deg, #F97316, #92400E); }
.church-emblem.pink   { background: linear-gradient(135deg, #EC4899, #831843); }
.church-emblem.teal   { background: linear-gradient(135deg, #14B8A6, #134E4A); }

.church-card-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2);
}

.church-stat {
  text-align: center;
  padding: var(--space-3);
  background: var(--color-bg);
  border-radius: var(--radius-md);
}

.church-stat-value {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
  letter-spacing: -0.02em;
}

.church-stat-label {
  font-size: 0.65rem;
  color: var(--color-text-muted);
  margin-top: 3px;
  font-weight: 500;
}

/* Module Card */
.module-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1.5px solid var(--color-border);
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
}

.module-card:hover {
  border-color: var(--color-primary-300);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.module-card-banner {
  height: 6px;
  background: linear-gradient(90deg, var(--color-primary-600), var(--color-primary-400));
}

.module-card.locked .module-card-banner {
  background: var(--color-border);
}

.module-card.completed .module-card-banner {
  background: linear-gradient(90deg, var(--color-success), #34D399);
}

.module-card-body {
  padding: var(--space-5);
}

.module-card-meta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.module-number {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-primary);
  background: var(--color-primary-ghost);
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.module-card.locked .module-number {
  color: var(--color-text-muted);
  background: var(--color-bg);
}

.module-card.completed .module-number {
  color: var(--color-success-dark);
  background: var(--color-success-light);
}

/* ────────────────────────────────────────────
   17. COURSE VIEWER LAYOUT
   ──────────────────────────────────────────── */
.course-layout {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 0;
  height: calc(100vh - var(--header-height));
  overflow: hidden;
}

.course-sidebar {
  background: white;
  border-right: 1px solid var(--color-border);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.course-sidebar-header {
  padding: var(--space-5) var(--space-5) var(--space-4);
  border-bottom: 1px solid var(--color-border-light);
  position: sticky;
  top: 0;
  background: white;
  z-index: 5;
}

.course-sidebar-title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.course-module-section {
  border-bottom: 1px solid var(--color-border-light);
}

.course-module-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  cursor: pointer;
  transition: var(--transition);
  gap: var(--space-3);
}

.course-module-header:hover {
  background: var(--color-bg);
}

.course-module-info { flex: 1; min-width: 0; }
.course-module-name {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.course-module-count { font-size: 0.72rem; color: var(--color-text-muted); margin-top: 2px; }

.course-lessons {
  background: var(--color-bg);
}

.course-lesson-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-5) var(--space-3) var(--space-8);
  cursor: pointer;
  transition: var(--transition);
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  border-bottom: 1px solid var(--color-border-light);
}

.course-lesson-item:last-child {
  border-bottom: none;
}

.course-lesson-item:hover {
  background: var(--color-primary-ghost);
  color: var(--color-primary);
}

.course-lesson-item.active {
  background: var(--color-primary-ghost);
  color: var(--color-primary-700);
  font-weight: 600;
  border-left: 3px solid var(--color-primary);
}

.course-lesson-item.completed {
  color: var(--color-text-muted);
}

.lesson-check {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 0.6rem;
  transition: var(--transition);
}

.course-lesson-item.completed .lesson-check {
  background: var(--color-success);
  border-color: var(--color-success);
  color: white;
}

.course-lesson-item.active .lesson-check {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}

.course-main {
  overflow-y: auto;
  padding: var(--space-8);
  background: var(--color-bg);
}

.lesson-content h1 { font-size: 1.75rem; margin-bottom: var(--space-6); }
.lesson-content h2 { font-size: 1.375rem; margin-top: var(--space-8); margin-bottom: var(--space-4); }
.lesson-content h3 { font-size: 1.125rem; margin-top: var(--space-6); margin-bottom: var(--space-3); }
.lesson-content p  { color: var(--color-text-secondary); line-height: 1.8; margin-bottom: var(--space-4); }
.lesson-content ul { margin-left: var(--space-6); margin-bottom: var(--space-4); }
.lesson-content li { color: var(--color-text-secondary); line-height: 1.8; list-style: disc; margin-bottom: var(--space-1); }
.lesson-content blockquote {
  border-left: 4px solid var(--color-primary-400);
  padding: var(--space-4) var(--space-5);
  background: var(--color-primary-ghost);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: var(--space-6) 0;
  color: var(--color-primary-800);
  font-style: italic;
}

.video-placeholder {
  background: linear-gradient(135deg, var(--color-dark), var(--color-primary-900));
  border-radius: var(--radius-lg);
  aspect-ratio: 16 / 9;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  margin: var(--space-6) 0;
  position: relative;
  overflow: hidden;
}

.video-play-btn {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid rgba(255,255,255,0.3);
  cursor: pointer;
  transition: var(--transition-bounce);
}

.video-play-btn:hover {
  transform: scale(1.1);
  background: rgba(255,255,255,0.25);
}

/* ────────────────────────────────────────────
   18. QUIZ INTERFACE
   ──────────────────────────────────────────── */
.quiz-layout {
  max-width: 760px;
  margin: 0 auto;
}

.quiz-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-8);
  gap: var(--space-4);
}

.quiz-progress-wrap {
  flex: 1;
}

.quiz-progress-label {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
  font-weight: 500;
}

.quiz-timer {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

.quiz-timer.warning { color: var(--color-warning-dark); }
.quiz-timer.urgent  { color: var(--color-error); animation: pulse 1s infinite; }

.quiz-question-card {
  background: white;
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  border: 1.5px solid var(--color-border);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-6);
}

.quiz-question-number {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.quiz-question-text {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.45;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-6);
}

.quiz-options {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.quiz-option {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  background: white;
}

.quiz-option:hover {
  border-color: var(--color-primary-300);
  background: var(--color-primary-ghost);
}

.quiz-option.selected {
  border-color: var(--color-primary);
  background: var(--color-primary-ghost);
}

.quiz-option.correct {
  border-color: var(--color-success);
  background: var(--color-success-light);
}

.quiz-option.incorrect {
  border-color: var(--color-error);
  background: var(--color-error-light);
}

.quiz-option-letter {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.875rem;
  flex-shrink: 0;
  transition: var(--transition);
  color: var(--color-text-secondary);
}

.quiz-option.selected .quiz-option-letter {
  background: var(--color-primary);
  color: white;
}

.quiz-option.correct .quiz-option-letter {
  background: var(--color-success);
  color: white;
}

.quiz-option.incorrect .quiz-option-letter {
  background: var(--color-error);
  color: white;
}

.quiz-option-text {
  font-size: 0.9375rem;
  color: var(--color-text);
  font-weight: 500;
  flex: 1;
}

/* Quiz results */
.quiz-result-card {
  text-align: center;
  padding: var(--space-10);
  background: white;
  border-radius: var(--radius-xl);
  border: 1.5px solid var(--color-border);
  box-shadow: var(--shadow-lg);
}

.quiz-score-circle {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary-600), var(--color-primary-400));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-6);
  box-shadow: var(--shadow-primary);
}

.quiz-score-value {
  font-size: 2.5rem;
  font-weight: 800;
  color: white;
  line-height: 1;
}

.quiz-score-label {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.75);
  font-weight: 500;
}

/* ────────────────────────────────────────────
   19. PAGE LOGIN
   ──────────────────────────────────────────── */
.login-layout {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.login-panel-left {
  background: linear-gradient(145deg, var(--color-primary-800) 0%, var(--color-primary-600) 40%, #6D28D9 70%, #4C1D95 100%);
  padding: var(--space-12);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}

.login-panel-left::before {
  content: '';
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
  top: -150px;
  right: -150px;
}

.login-panel-left::after {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
  bottom: -100px;
  left: -80px;
}

.login-brand {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  position: relative;
  z-index: 1;
}

.login-brand-icon {
  width: 52px;
  height: 52px;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 800;
  color: white;
  border: 1.5px solid rgba(255,255,255,0.2);
}

.login-brand-text {
  color: white;
}

.login-brand-name {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.login-brand-tagline {
  font-size: 0.75rem;
  opacity: 0.65;
  font-weight: 400;
}

.login-hero {
  position: relative;
  z-index: 1;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-10) 0;
}

.login-hero h1 {
  font-size: 2.75rem;
  font-weight: 800;
  color: white;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-5);
}

.login-hero p {
  font-size: 1.0625rem;
  color: rgba(255,255,255,0.70);
  line-height: 1.7;
  max-width: 420px;
}

.login-stats-row {
  display: flex;
  gap: var(--space-6);
  position: relative;
  z-index: 1;
}

.login-stat {
  background: rgba(255,255,255,0.10);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  text-align: center;
}

.login-stat-value {
  font-size: 1.625rem;
  font-weight: 800;
  color: white;
  letter-spacing: -0.03em;
}

.login-stat-label {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.55);
  font-weight: 500;
  margin-top: 2px;
}

/* Right panel (form) */
.login-panel-right {
  background: white;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-12);
}

.login-form-wrap {
  width: 100%;
  max-width: 420px;
}

.login-form-title {
  font-size: 1.875rem;
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.03em;
  margin-bottom: var(--space-2);
}

.login-form-subtitle {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  margin-bottom: var(--space-8);
}

.role-selector {
  display: flex;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
  background: var(--color-bg);
  padding: 4px;
  border-radius: var(--radius-lg);
}

.role-btn {
  flex: 1;
  padding: var(--space-3);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  border: none;
  background: none;
}

.role-btn.active {
  background: white;
  color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.login-submit {
  margin-top: var(--space-2);
}

.login-footer {
  text-align: center;
  margin-top: var(--space-6);
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

/* ────────────────────────────────────────────
   20. NOTIFICATIONS / ACTIVITY
   ──────────────────────────────────────────── */
.activity-list {
  display: flex;
  flex-direction: column;
}

.activity-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-border-light);
  position: relative;
}

.activity-item:last-child {
  border-bottom: none;
}

.activity-icon {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 0.875rem;
}

.activity-content { flex: 1; }
.activity-text {
  font-size: 0.875rem;
  color: var(--color-text);
  line-height: 1.5;
}
.activity-text strong { font-weight: 600; }
.activity-time {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-top: 2px;
}

/* ────────────────────────────────────────────
   21. TABS
   ──────────────────────────────────────────── */
.tabs {
  display: flex;
  gap: 2px;
  border-bottom: 2px solid var(--color-border);
  margin-bottom: var(--space-6);
}

.tab-btn {
  padding: var(--space-3) var(--space-5);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: var(--transition);
  cursor: pointer;
  white-space: nowrap;
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
}

.tab-btn:hover {
  color: var(--color-primary);
}

.tab-btn.active {
  color: var(--color-primary);
  font-weight: 600;
  border-bottom-color: var(--color-primary);
}

/* ────────────────────────────────────────────
   22. EMPTY STATES
   ──────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: var(--space-12) var(--space-6);
  color: var(--color-text-muted);
}

.empty-state-icon {
  font-size: 3rem;
  margin-bottom: var(--space-4);
  opacity: 0.4;
}

.empty-state-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2);
}

/* ────────────────────────────────────────────
   23. CHART CONTAINERS
   ──────────────────────────────────────────── */
.chart-container {
  position: relative;
  width: 100%;
}

.chart-container canvas {
  display: block;
}

/* ────────────────────────────────────────────
   24. MODALS
   ──────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: var(--space-6);
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.modal {
  background: white;
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 520px;
  box-shadow: var(--shadow-2xl);
  transform: scale(0.95) translateY(10px);
  transition: var(--transition-bounce);
}

.modal-overlay.open .modal {
  transform: scale(1) translateY(0);
}

.modal-header {
  padding: var(--space-6);
  border-bottom: 1px solid var(--color-border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-body {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.modal-footer {
  padding: var(--space-5) var(--space-6);
  border-top: 1px solid var(--color-border-light);
  display: flex;
  justify-content: flex-end;
  gap: var(--space-3);
}

/* ────────────────────────────────────────────
   25. UTILITAIRES
   ──────────────────────────────────────────── */
.flex           { display: flex; }
.flex-col       { flex-direction: column; }
.items-center   { align-items: center; }
.items-start    { align-items: flex-start; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.justify-end    { justify-content: flex-end; }
.flex-1         { flex: 1; }
.flex-wrap      { flex-wrap: wrap; }

.gap-1 { gap: var(--space-1); }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }
.gap-5 { gap: var(--space-5); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }

.w-full   { width: 100%; }
.min-w-0  { min-width: 0; }
.overflow-hidden { overflow: hidden; }

.mb-2 { margin-bottom: var(--space-2); }
.mb-3 { margin-bottom: var(--space-3); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-5 { margin-bottom: var(--space-5); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }

.mt-auto { margin-top: auto; }
.ml-auto { margin-left: auto; }

.p-0 { padding: 0; }
.rounded-full { border-radius: var(--radius-full); }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ────────────────────────────────────────────
   26. ANIMATIONS
   ──────────────────────────────────────────── */
@keyframes shimmer {
  0%   { transform: translateX(-100%); }
  100% { transform: translateX(200%); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.6; }
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.9); }
  to   { opacity: 1; transform: scale(1); }
}

@keyframes slideInRight {
  from { opacity: 0; transform: translateX(20px); }
  to   { opacity: 1; transform: translateX(0); }
}

.animate-fadein   { animation: fadeIn 0.4s ease forwards; }
.animate-scalein  { animation: scaleIn 0.3s ease forwards; }
.animate-slidein  { animation: slideInRight 0.3s ease forwards; }

/* Staggered animations for list items */
.stagger > *:nth-child(1) { animation-delay: 0ms; }
.stagger > *:nth-child(2) { animation-delay: 60ms; }
.stagger > *:nth-child(3) { animation-delay: 120ms; }
.stagger > *:nth-child(4) { animation-delay: 180ms; }
.stagger > *:nth-child(5) { animation-delay: 240ms; }
.stagger > *:nth-child(6) { animation-delay: 300ms; }

/* ────────────────────────────────────────────
   27. RESPONSIVE
   ──────────────────────────────────────────── */
@media (max-width: 1200px) {
  .grid-stats {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 1024px) {
  .login-layout {
    grid-template-columns: 1fr;
  }
  .login-panel-left {
    display: none;
  }
  .login-panel-right {
    min-height: 100vh;
  }

  .course-layout {
    grid-template-columns: 1fr;
  }
  .course-sidebar {
    display: none;
  }
}

@media (max-width: 768px) {
  :root {
    --sidebar-width: 0px;
  }

  .sidebar {
    transform: translateX(-100%);
    transition: transform var(--transition-slow);
  }

  .sidebar.open {
    transform: translateX(0);
    width: 280px;
  }

  .layout-main {
    margin-left: 0;
  }

  .sidebar-toggle {
    display: flex;
  }

  .topbar {
    padding: 0 var(--space-4);
  }

  .topbar-search {
    display: none;
  }

  .page-content {
    padding: var(--space-5) var(--space-4);
  }

  .grid-stats {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3);
  }

  .grid-3 {
    grid-template-columns: 1fr;
  }

  .grid-2 {
    grid-template-columns: 1fr;
  }

  .page-header-actions {
    flex-wrap: wrap;
  }

  .church-card-stats {
    grid-template-columns: repeat(3, 1fr);
  }

  .login-panel-right {
    padding: var(--space-8) var(--space-6);
  }

  .quiz-layout {
    padding: 0;
  }

  .quiz-question-card {
    padding: var(--space-6) var(--space-5);
  }

  .quiz-question-text {
    font-size: 1.0625rem;
  }
}

@media (max-width: 480px) {
  .grid-stats {
    grid-template-columns: 1fr;
  }

  .stat-value {
    font-size: 1.625rem;
  }

  .login-form-title {
    font-size: 1.5rem;
  }

  .page-title {
    font-size: 1.375rem;
  }
}

/* ────────────────────────────────────────────
   28. OVERLAY SIDEBAR (mobile)
   ──────────────────────────────────────────── */
.sidebar-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 90;
  display: none;
}

.sidebar-overlay.active {
  display: block;
}

/* ────────────────────────────────────────────
   29. SCROLLBAR PERSONNALISÉ
   ──────────────────────────────────────────── */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary-300);
}

/* ────────────────────────────────────────────
   30. ASSIGNMENT COMPONENTS
   ──────────────────────────────────────────── */

/* Assignment card */
.assignment-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  transition: box-shadow var(--transition-fast), transform var(--transition-fast);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.assignment-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.assignment-card-header {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.assignment-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: white;
}

.assignment-card-icon.type-notation  { background: var(--color-primary-600); }
.assignment-card-icon.type-recording { background: var(--color-success); }
.assignment-card-icon.type-essay     { background: var(--color-info); }
.assignment-card-icon.type-practice  { background: var(--color-warning-dark); }

.assignment-card-meta {
  flex: 1;
  min-width: 0;
}

.assignment-card-title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 0.25rem;
  line-height: 1.35;
}

.assignment-card-module {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.assignment-card-body {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.assignment-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-2);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

.assignment-due {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.assignment-due.overdue {
  color: var(--color-error);
  font-weight: 600;
}

.assignment-due svg {
  flex-shrink: 0;
}

.assignment-points {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-secondary);
}

/* Assignment status badges */
.badge-assignment-pending        { background: var(--color-warning-light); color: var(--color-warning-dark); }
.badge-assignment-in_progress    { background: var(--color-info-light);    color: var(--color-info-dark); }
.badge-assignment-submitted      { background: var(--color-primary-100);   color: var(--color-primary-700); }
.badge-assignment-pending_review { background: var(--color-warning-light); color: var(--color-warning-dark); }
.badge-assignment-graded         { background: var(--color-success-light); color: var(--color-success-dark); }
.badge-assignment-late           { background: var(--color-error-light);   color: var(--color-error-dark); }

/* Assignment detail / submission panel */
.assignment-detail {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.assignment-detail-header {
  padding: var(--space-6);
  border-bottom: 1px solid var(--color-border);
  background: linear-gradient(135deg, var(--color-primary-50), var(--color-surface));
}

.assignment-detail-body {
  padding: var(--space-6);
}

.assignment-instructions {
  background: var(--color-bg);
  border-left: 3px solid var(--color-primary);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  padding: var(--space-4) var(--space-5);
  margin: var(--space-4) 0;
}

.assignment-instructions h4 {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: var(--space-3);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.assignment-instructions ol {
  list-style: decimal;
  padding-left: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.assignment-instructions li {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.assignment-resources {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

.resource-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.25rem 0.75rem;
  background: var(--color-primary-50);
  color: var(--color-primary-700);
  border: 1px solid var(--color-primary-200);
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 500;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.resource-pill:hover {
  background: var(--color-primary-100);
}

/* Submission form */
.submission-form {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
}

.submission-form h4 {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

.file-upload-zone {
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8) var(--space-4);
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.file-upload-zone:hover {
  border-color: var(--color-primary-400);
  background: var(--color-primary-50);
}

.file-upload-zone svg {
  margin: 0 auto var(--space-3);
  color: var(--color-text-muted);
}

.file-upload-zone p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: 0.25rem;
}

.file-upload-zone span {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

/* Grade display */
.grade-display {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  background: var(--color-success-light);
  border: 1px solid var(--color-success);
  border-radius: var(--radius-xl);
}

.grade-display.pending {
  background: var(--color-warning-light);
  border-color: var(--color-warning);
}

.grade-score {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-success-dark);
  letter-spacing: -0.04em;
  line-height: 1;
}

.grade-display.pending .grade-score {
  color: var(--color-warning-dark);
  font-size: 1.125rem;
  font-weight: 600;
}

.grade-info {
  flex: 1;
}

.grade-info strong {
  display: block;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-success-dark);
  margin-bottom: 0.25rem;
}

.grade-display.pending .grade-info strong {
  color: var(--color-warning-dark);
}

.grade-feedback {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  font-style: italic;
}

/* Submission history item */
.submission-history-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
}

.submission-history-item + .submission-history-item {
  margin-top: var(--space-3);
}

/* Admin assignment table */
.assignment-table-row {
  display: grid;
  grid-template-columns: 1fr auto auto auto auto;
  gap: var(--space-4);
  align-items: center;
  padding: var(--space-4);
  border-bottom: 1px solid var(--color-border);
}

.assignment-table-row:last-child {
  border-bottom: none;
}

/* Submissions mini list */
.submissions-mini {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.submission-mini-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

/* Grading form */
.grading-form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
}

/* ────────────────────────────────────────────
   31. FILTER TABS (Assignments filter)
   ──────────────────────────────────────────── */
.filter-tabs {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.filter-tab {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.375rem 0.875rem;
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 500;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-tab:hover {
  border-color: var(--color-primary-300);
  color: var(--color-primary);
}

.filter-tab.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}

.filter-tab .filter-count {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.125rem 0.375rem;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.25);
}

.filter-tab:not(.active) .filter-count {
  background: var(--color-bg);
  color: var(--color-text-muted);
}

/* ────────────────────────────────────────────
   32. RESPONSIVE IMPROVEMENTS (tables)
   ──────────────────────────────────────────── */
.table-scroll-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
}

.table-scroll-wrapper .table {
  min-width: 640px;
}

/* Mobile: stack assignment cards */
@media (max-width: 768px) {
  .assignment-card-footer {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-3);
  }

  .assignment-card-footer .btn {
    width: 100%;
    justify-content: center;
  }

  .filter-tabs {
    gap: var(--space-2);
  }

  .filter-tab {
    padding: 0.3125rem 0.6875rem;
    font-size: 0.8125rem;
  }

  .grade-display {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
  }
}

@media (max-width: 480px) {
  .assignment-card {
    padding: var(--space-4);
  }

  .assignment-detail-header,
  .assignment-detail-body {
    padding: var(--space-4);
  }

  .submission-form {
    padding: var(--space-4);
  }
}

/* ────────────────────────────────────────────
   33. ICON UTILITIES (replaces emojis)
   ──────────────────────────────────────────── */
.icon-stat {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.icon-stat.primary  { background: var(--color-primary-100); color: var(--color-primary-700); }
.icon-stat.success  { background: var(--color-success-light); color: var(--color-success-dark); }
.icon-stat.warning  { background: var(--color-warning-light); color: var(--color-warning-dark); }
.icon-stat.error    { background: var(--color-error-light); color: var(--color-error-dark); }
.icon-stat.info     { background: var(--color-info-light); color: var(--color-info-dark); }
.icon-stat.accent   { background: #FCE7F3; color: #9D174D; }

/* Activity icon dots */
.activity-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.activity-icon.quiz       { background: var(--color-primary-100); color: var(--color-primary-700); }
.activity-icon.module     { background: var(--color-success-light); color: var(--color-success-dark); }
.activity-icon.assignment { background: var(--color-warning-light); color: var(--color-warning-dark); }
.activity-icon.enrolled   { background: var(--color-info-light); color: var(--color-info-dark); }
.activity-icon.submission { background: var(--color-primary-50); color: var(--color-primary-600); }
.activity-icon.default    { background: var(--color-bg); color: var(--color-text-muted); }


/* =============================================================
   34. FORMATION EDITOR
   ============================================================= */

/* Rendu de blocs de contenu côté élève (student/course.html) */
.lesson-text-block {
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--color-text);
  margin-bottom: 1.25rem;
}

.lesson-video {
  width: 100%;
  max-height: 480px;
  border-radius: 10px;
  background: #000;
  display: block;
  margin-bottom: 1.25rem;
}

.lesson-image {
  width: 100%;
  max-height: 480px;
  object-fit: contain;
  border-radius: 10px;
  background: var(--color-bg);
  display: block;
  margin-bottom: 1.25rem;
}

/* État de chargement skeleton pour les pages async */
.skeleton-line {
  height: 1rem;
  border-radius: 4px;
  background: var(--color-border-light);
  animation: shimmer 1.5s infinite linear;
  background-size: 200% 100%;
  background-image: linear-gradient(
    90deg,
    var(--color-border-light) 25%,
    var(--color-bg) 50%,
    var(--color-border-light) 75%
  );
}

.skeleton-line.wide  { width: 80%; }
.skeleton-line.short { width: 40%; }
.skeleton-line.full  { width: 100%; }
.skeleton-rect {
  border-radius: 8px;
  background: var(--color-border-light);
  animation: shimmer 1.5s infinite linear;
  background-size: 200% 100%;
  background-image: linear-gradient(
    90deg,
    var(--color-border-light) 25%,
    var(--color-bg) 50%,
    var(--color-border-light) 75%
  );
}

/* Responsive éditeur de formation */
@media (max-width: 900px) {
  .editor-layout {
    flex-direction: column;
  }
  .editor-sidebar {
    width: 100%;
    position: static;
  }
}

/* ────────────────────────────────────────────
   34. RESPONSIVE SUPPLÉMENTAIRE — espaces élève & admin
   ──────────────────────────────────────────── */

/* Tables : défilement horizontal sur mobile */
.table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  /* Topbar actions : masquer la recherche, garder avatar */
  .topbar-actions .topbar-btn { display: none; }

  /* Page header : empiler titre + boutons */
  .page-header {
    flex-direction: column;
    align-items: flex-start;
  }

  /* Cards : réduire le padding intérieur */
  .card-body { padding: var(--space-4); }
  .card-header { padding: var(--space-4) var(--space-5); }

  /* Stat-cards dans les listes avec inline-style : forcer 2 colonnes */
  .grid-stats { grid-template-columns: 1fr 1fr !important; }

  /* Modal : plein écran */
  .modal {
    width: 100%;
    max-width: 100%;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    margin: 0;
    max-height: 92vh;
    overflow-y: auto;
  }

  /* Tables : texte plus petit */
  .table th, .table td { font-size: 0.8125rem; padding: 0.625rem 0.875rem; }

  /* Activity list : eviter overflow */
  .activity-item { gap: 0.625rem; }
  .activity-text { font-size: 0.8125rem; }
}

@media (max-width: 480px) {
  /* Stat-cards en 1 colonne */
  .grid-stats { grid-template-columns: 1fr !important; }

  /* Topbar : moins de padding */
  .topbar { padding: 0 var(--space-3); gap: var(--space-2); }
  .topbar-breadcrumb { display: none; }

  /* Page content : padding réduit */
  .page-content { padding: var(--space-4) var(--space-3); }

  /* Boutons dans card-header */
  .card-header { flex-direction: column; align-items: flex-start; gap: 0.75rem; }
  .card-header .btn { align-self: flex-start; }
}