/* ================================================
   SportTracker - Thème Girly Pastel
   ================================================ */

/* === Variables CSS personnalisées === */
:root {
  /* Couleurs principales - Palette pastel girly */
  --st-pink: #E8A4B8;
  --st-pink-light: #F5D5DD;
  --st-pink-dark: #D4839A;
  --st-lavender: #B8A4E8;
  --st-lavender-light: #D5CDF5;
  --st-mint: #A4E8D4;
  --st-mint-light: #D5F5EC;
  --st-peach: #F5C6A5;
  --st-peach-light: #FFE5D5;
  --st-cream: #FFF8F0;
  --st-gray-light: #F8F9FA;
  --st-gray: #6C757D;
  --st-dark: #343A40;

  /* Surcharge Bootstrap */
  --bs-primary: var(--st-pink);
  --bs-primary-rgb: 232, 164, 184;
  --bs-secondary: var(--st-lavender);
  --bs-success: var(--st-mint);
  --bs-info: var(--st-lavender-light);
  --bs-warning: var(--st-peach);
  --bs-body-bg: var(--st-cream);

  /* Typographie */
  --st-font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  --st-border-radius: 1rem;
  --st-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.08);
  --st-shadow-sm: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.05);
}

/* === Base === */
html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--st-font-family);
  background-color: var(--st-cream);
  color: var(--st-dark);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
}

/* === Navigation === */
.navbar {
  background: linear-gradient(135deg, #fff 0%, var(--st-pink-light) 100%) !important;
}

.navbar-brand {
  color: var(--st-pink-dark) !important;
  font-weight: 700;
  font-size: 1.4rem;
}

.nav-link {
  color: var(--st-dark) !important;
  font-weight: 500;
  border-radius: 0.5rem;
  transition: all 0.2s ease;
  padding: 0.5rem 1rem !important;
  margin: 0 0.25rem;
}

.nav-link:hover {
  background-color: var(--st-pink-light);
  color: var(--st-pink-dark) !important;
}

.nav-link.active {
  background-color: var(--st-pink);
  color: white !important;
}

/* === Boutons === */
.btn {
  border-radius: var(--st-border-radius);
  font-weight: 500;
  padding: 0.5rem 1.5rem;
  transition: all 0.2s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--st-pink) 0%, var(--st-pink-dark) 100%);
  border: none;
  color: white;
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--st-pink-dark) 0%, var(--st-pink) 100%);
  transform: translateY(-2px);
  box-shadow: var(--st-shadow);
}

.btn-secondary {
  background: linear-gradient(135deg, var(--st-lavender) 0%, #9B8AD4 100%);
  border: none;
  color: white;
}

.btn-outline-primary {
  border-color: var(--st-pink);
  color: var(--st-pink-dark);
}

.btn-outline-primary:hover {
  background-color: var(--st-pink);
  border-color: var(--st-pink);
  color: white;
}

.btn-success {
  background: linear-gradient(135deg, var(--st-mint) 0%, #7DD4BC 100%);
  border: none;
  color: var(--st-dark);
}

/* === Cards === */
.card {
  border: none;
  border-radius: var(--st-border-radius);
  box-shadow: var(--st-shadow-sm);
  transition: all 0.3s ease;
  overflow: hidden;
}

.card:hover {
  box-shadow: var(--st-shadow);
  transform: translateY(-4px);
}

.card-header {
  background: linear-gradient(135deg, var(--st-pink-light) 0%, var(--st-lavender-light) 100%);
  border-bottom: none;
  font-weight: 600;
  padding: 1rem 1.5rem;
}

.card-body {
  padding: 1.5rem;
}

/* === Formulaires === */
.form-control,
.form-select {
  border-radius: var(--st-border-radius);
  border: 2px solid var(--st-pink-light);
  padding: 0.75rem 1rem;
  transition: all 0.2s ease;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--st-pink);
  box-shadow: 0 0 0 0.25rem rgba(232, 164, 184, 0.25);
}

.form-label {
  font-weight: 500;
  color: var(--st-dark);
  margin-bottom: 0.5rem;
}

.form-check-input:checked {
  background-color: var(--st-pink);
  border-color: var(--st-pink);
}

/* === Alertes === */
.alert {
  border-radius: var(--st-border-radius);
  border: none;
}

.alert-success {
  background-color: var(--st-mint-light);
  color: #2D6A4F;
}

.alert-danger {
  background-color: #FADBD8;
  color: #922B21;
}

.alert-info {
  background-color: var(--st-lavender-light);
  color: #5B4B8A;
}

.alert-warning {
  background-color: var(--st-peach-light);
  color: #8B5A2B;
}

/* === Badges === */
.badge {
  border-radius: 2rem;
  padding: 0.5em 1em;
  font-weight: 500;
}

.bg-primary {
  background-color: var(--st-pink) !important;
}

.bg-secondary {
  background-color: var(--st-lavender) !important;
}

.bg-success {
  background-color: var(--st-mint) !important;
  color: var(--st-dark) !important;
}

/* === Tables === */
.table {
  border-radius: var(--st-border-radius);
  overflow: hidden;
}

.table thead th {
  background-color: var(--st-pink-light);
  border: none;
  font-weight: 600;
  color: var(--st-dark);
  padding: 1rem;
}

.table tbody td {
  padding: 1rem;
  vertical-align: middle;
}

.table-striped tbody tr:nth-of-type(odd) {
  background-color: rgba(232, 164, 184, 0.05);
}

/* === Stats Cards === */
.stat-card {
  background: linear-gradient(135deg, #fff 0%, var(--st-pink-light) 100%);
  border-radius: var(--st-border-radius);
  padding: 1.5rem;
  text-align: center;
}

.stat-card .stat-icon {
  font-size: 2.5rem;
  color: var(--st-pink);
  margin-bottom: 0.5rem;
}

.stat-card .stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--st-dark);
}

.stat-card .stat-label {
  color: var(--st-gray);
  font-size: 0.9rem;
}

/* === Activity Types Icons === */
.activity-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.activity-icon.running {
  background-color: var(--st-pink-light);
  color: var(--st-pink-dark);
}

.activity-icon.cycling {
  background-color: var(--st-lavender-light);
  color: #7B68B8;
}

.activity-icon.swimming {
  background-color: #D5F0F5;
  color: #4A9EB8;
}

.activity-icon.walking {
  background-color: var(--st-mint-light);
  color: #4A9E87;
}

.activity-icon.hyrox {
  background-color: var(--st-peach-light);
  color: #B87A4A;
}

.activity-icon.crossfit {
  background-color: #E8E4F5;
  color: #6B5B8A;
}

/* === Rankings === */
.ranking-card {
  display: flex;
  align-items: center;
  padding: 1rem;
  background: white;
  border-radius: var(--st-border-radius);
  margin-bottom: 0.75rem;
  box-shadow: var(--st-shadow-sm);
}

.ranking-position {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  margin-right: 1rem;
}

.ranking-position.gold {
  background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
  color: white;
}

.ranking-position.silver {
  background: linear-gradient(135deg, #C0C0C0 0%, #A0A0A0 100%);
  color: white;
}

.ranking-position.bronze {
  background: linear-gradient(135deg, #CD7F32 0%, #A0522D 100%);
  color: white;
}

.ranking-position.other {
  background-color: var(--st-gray-light);
  color: var(--st-gray);
}

/* === Footer === */
.footer {
  background: linear-gradient(135deg, var(--st-pink-light) 0%, var(--st-lavender-light) 100%) !important;
}

/* === Animations === */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeIn 0.3s ease-out;
}

/* === Responsive === */
@media (max-width: 768px) {
  .stat-card {
    margin-bottom: 1rem;
  }

  .navbar-brand {
    font-size: 1.2rem;
  }

  .card-body {
    padding: 1rem;
  }
}

/* === Auth Pages === */
.auth-container {
  min-height: calc(100vh - 200px);
  display: flex;
  align-items: center;
  justify-content: center;
}

.auth-card {
  max-width: 450px;
  width: 100%;
}

.auth-card .card-header {
  text-align: center;
  padding: 2rem;
}

.auth-card .card-header h1 {
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
  color: var(--st-dark);
}

.auth-card .card-header p {
  color: var(--st-gray);
  margin-bottom: 0;
}

/* === Loading Spinner === */
.spinner-border {
  color: var(--st-pink);
}

/* === Dropdown menus === */
.dropdown-menu {
  border: none;
  border-radius: var(--st-border-radius);
  box-shadow: var(--st-shadow);
}

.dropdown-item {
  padding: 0.75rem 1.5rem;
  transition: all 0.2s ease;
}

.dropdown-item:hover {
  background-color: var(--st-pink-light);
}

/* === Avatar === */
.avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--st-pink-light);
}

.avatar-lg {
  width: 80px;
  height: 80px;
}

.avatar-placeholder {
  background: linear-gradient(135deg, var(--st-pink) 0%, var(--st-lavender) 100%);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
}

/* === Validation states === */
.field-validation-error {
  color: #DC3545;
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

.input-validation-error {
  border-color: #DC3545 !important;
}