/* ========================================
   NVRMIND — Components Library
   Système de composants réutilisables
   ======================================== */

/* ========================================
   1. Buttons
   ======================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-sm) var(--spacing-xl);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  line-height: 1.5;
  text-align: center;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background-color 0.2s ease-in-out, color 0.2s ease-in-out, border-color 0.2s ease-in-out, opacity 0.2s ease-in-out;
  min-height: 2.75rem;
  letter-spacing: 0.01em;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

.btn-primary {
  background-color: var(--color-black);
  color: var(--color-white);
  border-color: var(--color-black);
}

.btn-primary:hover {
  background-color: var(--color-gray-800);
  border-color: var(--color-gray-800);
}

.btn-secondary {
  background-color: var(--color-gray-200);
  color: var(--color-black);
  border-color: var(--color-gray-200);
}

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

.btn-outline {
  background-color: transparent;
  color: var(--color-black);
  border-color: var(--color-border);
}

.btn-outline:hover {
  background-color: var(--color-gray-100);
  border-color: var(--color-black);
}

.btn-ghost {
  background-color: transparent;
  color: var(--color-black);
  border-color: transparent;
}

.btn-ghost:hover {
  background-color: var(--color-gray-100);
}

/* --- Tailles de boutons --- */
.btn-sm {
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: var(--text-xs);
  min-height: 2.25rem;
}

.btn-lg {
  padding: var(--spacing-md) var(--spacing-2xl);
  font-size: var(--text-md);
  min-height: 3.25rem;
}

/* --- Variante pleine largeur --- */
.btn-block {
  width: 100%;
  display: flex;
}

/* ========================================
   2. Navbar
   ======================================== */

.navbar {
  position: relative;
  width: 100%;
  padding: var(--spacing-md) 0;
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-border);
}

.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding-left: var(--container-padding-mobile);
  padding-right: var(--container-padding-mobile);
  width: 100%;
}

.nav-logo {
  font-size: var(--text-lg);
  font-weight: var(--font-weight-bold);
  letter-spacing: -0.02em;
  color: var(--color-black);
  text-decoration: none;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-muted);
  text-decoration: none;
  transition: color 0.2s ease-in-out;
  padding: var(--spacing-xs) 0;
  position: relative;
}

.nav-link:hover {
  color: var(--color-black);
}

.nav-link.active {
  color: var(--color-black);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  flex-shrink: 0;
}

/* ========================================
   3. Cards
   ======================================== */

.card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
}

.card:hover {
  border-color: var(--color-gray-400);
}

.card-header {
  padding: var(--spacing-lg) var(--spacing-lg) var(--spacing-sm);
}

.card-body {
  padding: var(--spacing-sm) var(--spacing-lg) var(--spacing-lg);
}

.card-footer {
  padding: var(--spacing-md) var(--spacing-lg);
  border-top: 1px solid var(--color-border);
  background-color: var(--color-gray-100);
}

/* --- Variante sans bordure --- */
.card-ghost {
  border: none;
  background-color: transparent;
}

.card-ghost:hover {
  border-color: transparent;
  box-shadow: none;
}

/* --- Variante avec padding réduit --- */
.card-compact .card-header {
  padding: var(--spacing-md) var(--spacing-md) var(--spacing-xs);
}

.card-compact .card-body {
  padding: var(--spacing-xs) var(--spacing-md) var(--spacing-md);
}

.card-compact .card-footer {
  padding: var(--spacing-sm) var(--spacing-md);
}

/* ========================================
   4. Asset Cards
   ======================================== */

.asset-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color 0.2s ease-in-out, transform 0.2s ease-in-out;
  cursor: pointer;
}

.asset-card:hover {
  border-color: var(--color-black);
}

.asset-image {
  width: 100%;
  aspect-ratio: 16 / 9;
  background-color: var(--color-gray-200);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.asset-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.asset-content {
  padding: var(--spacing-md);
}

.asset-title {
  font-size: var(--text-md);
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--spacing-xs);
  color: var(--color-black);
}

.asset-category {
  font-size: var(--text-xs);
  font-weight: var(--font-weight-medium);
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--spacing-sm);
}

.asset-meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  font-size: var(--text-xs);
  color: var(--color-muted);
  margin-top: var(--spacing-sm);
  padding-top: var(--spacing-sm);
  border-top: 1px solid var(--color-border);
}

/* ========================================
   5. Badges
   ======================================== */

.badge {
  display: inline-flex;
  align-items: center;
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-medium);
  line-height: 1.5;
  border-radius: var(--radius-sm);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  border: 1px solid transparent;
}

.badge-dark {
  background-color: var(--color-black);
  color: var(--color-white);
}

.badge-light {
  background-color: var(--color-gray-200);
  color: var(--color-black);
}

.badge-outline {
  background-color: transparent;
  color: var(--color-black);
  border-color: var(--color-border);
}

/* --- Tailles --- */
.badge-sm {
  padding: 0.125rem var(--spacing-sm);
  font-size: 0.625rem;
}

.badge-lg {
  padding: var(--spacing-sm) var(--spacing-lg);
  font-size: var(--text-sm);
}

/* ========================================
   6. Search Bar
   ======================================== */

.search {
  position: relative;
  width: 100%;
  max-width: 400px;
}

.search-input {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-lg);
  padding-left: 2.75rem;
  font-size: var(--text-sm);
  font-weight: var(--font-weight-regular);
  color: var(--color-black);
  background-color: var(--color-gray-100);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color 0.2s ease-in-out, background-color 0.2s ease-in-out;
  min-height: 2.75rem;
}

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

.search-input:focus {
  border-color: var(--color-black);
  background-color: var(--color-white);
}

.search-icon {
  position: absolute;
  left: var(--spacing-md);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-muted);
  pointer-events: none;
  line-height: 1;
}

.search-icon svg {
  display: block;
  width: 1.125rem;
  height: 1.125rem;
}

/* ========================================
   7. Hero Section
   ======================================== */

.hero {
  padding: var(--spacing-3xl) 0;
  text-align: center;
}

.hero-content {
  max-width: var(--content-max-width);
  margin: 0 auto;
}

.hero-title {
  font-size: var(--text-5xl);
  font-weight: var(--font-weight-bold);
  line-height: var(--leading-tight);
  letter-spacing: -0.03em;
  margin-bottom: var(--spacing-lg);
}

.hero-description {
  font-size: var(--text-lg);
  color: var(--color-muted);
  max-width: 600px;
  margin: 0 auto var(--spacing-xl);
  line-height: var(--leading-relaxed);
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

/* --- Variante avec alignement gauche --- */
.hero-left {
  text-align: left;
}

.hero-left .hero-description {
  margin-left: 0;
}

.hero-left .hero-actions {
  justify-content: flex-start;
}

/* ========================================
   8. Section Components
   ======================================== */

.section-header {
  margin-bottom: var(--spacing-2xl);
  text-align: center;
}

.section-header-left {
  text-align: left;
}

.section-title {
  font-size: var(--text-3xl);
  font-weight: var(--font-weight-semibold);
  line-height: var(--leading-tight);
  letter-spacing: -0.02em;
  margin-bottom: var(--spacing-sm);
}

.section-description {
  font-size: var(--text-md);
  color: var(--color-muted);
  max-width: 600px;
  margin: 0 auto;
  line-height: var(--leading-relaxed);
}

.section-header-left .section-description {
  margin-left: 0;
}

/* ========================================
   9. Empty States
   ======================================== */

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--spacing-3xl) var(--spacing-xl);
  background-color: var(--color-gray-100);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  min-height: 300px;
}

.empty-title {
  font-size: var(--text-xl);
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--spacing-sm);
  color: var(--color-black);
}

.empty-description {
  font-size: var(--text-base);
  color: var(--color-muted);
  max-width: 400px;
  margin: 0 auto var(--spacing-lg);
  line-height: var(--leading-relaxed);
}

/* ========================================
   10. Responsive
   ======================================== */

/* --- Mobile first (les styles de base sont déjà mobiles) --- */

/* --- Tablette --- */
@media (min-width: 768px) {
  .navbar-container {
    padding-left: var(--container-padding-desktop);
    padding-right: var(--container-padding-desktop);
  }

  .hero {
    padding: var(--spacing-4xl) 0;
  }

  .hero-title {
    font-size: var(--text-6xl);
  }

  .empty-state {
    padding: var(--spacing-4xl) var(--spacing-2xl);
    min-height: 400px;
  }

  .search {
    max-width: 500px;
  }
}

/* --- Desktop --- */
@media (min-width: 1024px) {
  .hero {
    padding: var(--spacing-4xl) 0;
  }

  .hero-title {
    font-size: var(--text-6xl);
  }

  .section-title {
    font-size: var(--text-4xl);
  }

  .asset-card {
    transition: transform 0.2s ease-in-out, border-color 0.2s ease-in-out;
  }

  .asset-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-black);
  }

  .empty-state {
    min-height: 500px;
  }
}

/* --- Mobile spécifique --- */
@media (max-width: 767px) {
  .navbar {
    padding: var(--spacing-sm) 0;
  }

  .nav-links {
    gap: var(--spacing-md);
  }

  .nav-link {
    font-size: var(--text-xs);
  }

  .nav-actions .btn {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: var(--text-xs);
    min-height: 2rem;
  }

  .hero-title {
    font-size: var(--text-4xl);
  }

  .hero-description {
    font-size: var(--text-base);
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .section-title {
    font-size: var(--text-2xl);
  }

  .asset-card .asset-content {
    padding: var(--spacing-sm);
  }

  .grid-cols-2,
  .grid-cols-3,
  .grid-cols-4 {
    grid-template-columns: 1fr;
  }

  .search {
    max-width: 100%;
  }
}