/* ========================================
   COMPONENTS.CSS — UI Components
   ======================================== */

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  padding: 0.85rem 2rem;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  letter-spacing: 0.02em;
  line-height: 1.4;
}

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

.btn--primary:hover {
  background: var(--color-bordo-light);
  border-color: var(--color-bordo-light);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(123, 59, 42, 0.35);
}

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

.btn--outline:hover {
  background: var(--color-bordo);
  color: var(--color-white);
  transform: translateY(-2px);
}

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

.btn--gold:hover {
  background: var(--color-gold-light);
  border-color: var(--color-gold-light);
  color: var(--color-white);
  transform: translateY(-2px);
}

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

.btn--white:hover {
  background: var(--color-cream);
  transform: translateY(-2px);
}

.btn--sm {
  font-size: 0.9rem;
  padding: 0.6rem 1.5rem;
}

.btn--lg {
  font-size: 1.1rem;
  padding: 1rem 2.5rem;
}

/* --- Cards --- */
.card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: none;
}

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

.card__image {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.card__body {
  padding: 1.5rem;
}

.card__tag {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-bordo);
  margin-bottom: 0.5rem;
}

.card__title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
}

.card__title a {
  color: var(--color-espresso);
}

.card__title a:hover {
  color: var(--color-bordo);
}

.card__text {
  font-size: 0.95rem;
  color: var(--color-brown-mid);
  line-height: 1.6;
}

.card__meta {
  font-size: 0.85rem;
  color: var(--color-brown-mid);
  opacity: 0.8;
  margin-top: 0.75rem;
}

/* Service card variant */
.card--service {
  text-align: center;
  padding: 2rem 1.5rem;
}

.card--service .card__icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-cream-dark);
  border-radius: 50%;
  color: var(--color-bordo);
}

.card--service .card__icon svg {
  width: 28px;
  height: 28px;
}

/* Course card variant */
.card--course {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.card--course .card__image-wrap {
  height: 200px;
  background: var(--color-cream-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.card--course .card__image-wrap img {
  max-height: 100%;
  max-width: 100%;
  object-fit: contain;
}

.card--course .card__body {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.card--course .card__title {
  flex: 1;
}

/* --- Badge --- */
.badge {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.3rem 0.75rem;
  border-radius: 100px;
  background: var(--color-cream-dark);
  color: var(--color-bordo);
}

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

.badge--gold {
  background: rgba(196, 149, 106, 0.15);
  color: var(--color-gold);
}

/* --- Divider (Gold line) --- */
.divider {
  width: 60px;
  height: 2px;
  background: var(--color-gold);
  margin: 1rem 0;
}

.divider--center {
  margin: 1rem auto;
}

.divider--long {
  width: 120px;
}

/* --- Breadcrumb --- */
.breadcrumb-section {
  background: var(--color-cream-dark);
  padding: 6rem 0 1.5rem;
}

.breadcrumb-nav {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
}

.breadcrumb-nav a {
  color: var(--color-brown-mid);
}

.breadcrumb-nav a:hover {
  color: var(--color-bordo);
}

.breadcrumb-nav .separator {
  color: var(--color-gold);
}

.breadcrumb-nav .current {
  color: var(--color-bordo);
  font-weight: 600;
}

/* --- Form Elements --- */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-espresso);
  margin-bottom: 0.4rem;
}

.form-control {
  width: 100%;
  padding: 0.8rem 1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-espresso);
  background: var(--color-white);
  border: 1px solid var(--color-peach);
  border-radius: var(--radius-sm);
  outline: none;
  transition: var(--transition);
}

.form-control:focus {
  border-color: var(--color-bordo);
  box-shadow: 0 0 0 3px rgba(123, 59, 42, 0.1);
}

.form-control::placeholder {
  color: var(--color-brown-mid);
  opacity: 0.5;
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

/* --- Alert --- */
.alert {
  padding: 1rem 1.25rem;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

.alert--success {
  background: rgba(34, 139, 34, 0.08);
  color: #2d6a2d;
  border: 1px solid rgba(34, 139, 34, 0.2);
}

.alert--error {
  background: rgba(220, 53, 69, 0.08);
  color: #a83240;
  border: 1px solid rgba(220, 53, 69, 0.2);
}

/* --- Tabs --- */
.tabs {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

@media (min-width: 768px) {
  .tabs {
    flex-direction: row;
  }
}

.tabs__nav {
  flex-shrink: 0;
}

@media (min-width: 768px) {
  .tabs__nav {
    width: 280px;
  }
}

.tabs__nav-item {
  padding: 1rem 1.25rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-brown-mid);
  border-left: 3px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  margin-bottom: 2px;
}

.tabs__nav-item:hover {
  background: var(--color-cream-dark);
  color: var(--color-espresso);
}

.tabs__nav-item.active {
  color: var(--color-bordo);
  border-left-color: var(--color-bordo);
  background: var(--color-cream-dark);
  font-weight: 600;
}

.tabs__content {
  flex: 1;
}

.tabs__panel {
  display: none;
}

.tabs__panel.active {
  display: block;
}

/* --- Accordion --- */
.accordion__item {
  border: 1px solid var(--color-peach);
  border-radius: var(--radius-sm);
  margin-bottom: 0.5rem;
  overflow: hidden;
}

.accordion__header {
  padding: 1rem 1.25rem;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-espresso);
  cursor: pointer;
  background: var(--color-white);
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition);
}

.accordion__header:hover {
  background: var(--color-cream-dark);
}

.accordion__header.active {
  background: var(--color-cream-dark);
  color: var(--color-bordo);
}

.accordion__header::after {
  content: '+';
  font-size: 1.3rem;
  font-weight: 300;
  color: var(--color-bordo);
  transition: var(--transition);
}

.accordion__header.active::after {
  content: '\2212';
}

.accordion__body {
  padding: 0 1.25rem;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.accordion__body.open {
  padding: 1rem 1.25rem;
  max-height: 1000px;
}

/* --- Content List --- */
.content-list {
  padding-left: 0;
}

.content-list li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.75rem;
  font-size: 1rem;
  color: var(--color-brown-mid);
  line-height: 1.6;
}

.content-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-bordo);
}

/* --- Page Hero --- */
.page-hero {
  background: var(--color-cream-dark);
  padding: 8rem 0 3rem;
  text-align: center;
}

.page-hero h1 {
  margin-bottom: 0.5rem;
}

.page-hero p {
  font-size: 1.15rem;
  max-width: 600px;
  margin: 0 auto;
}

.page-hero .divider {
  margin: 1rem auto;
}

/* --- Login Styles (preserved for admin) --- */
.login-section {
  padding: 80px 0;
  background: var(--color-cream-dark);
}

.login-form {
  background: var(--color-white);
  padding: 40px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  max-width: 500px;
  margin: 0 auto;
}

.login-form .form-control:focus {
  border-color: var(--color-bordo);
  box-shadow: 0 0 0 0.2rem rgba(123, 59, 42, 0.15);
}

.btn-rose {
  background-color: var(--color-bordo);
  border-color: var(--color-bordo);
  color: var(--color-white);
  padding: 12px 24px;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font-body);
  font-size: 1rem;
}

.btn-rose:hover {
  background-color: var(--color-bordo-light);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(123, 59, 42, 0.3);
  color: var(--color-white);
}

/* --- Gallery --- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

@media (min-width: 576px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  object-position: top center;
  transition: transform 0.4s ease;
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(44, 24, 16, 0.3), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.gallery-item:hover::after {
  opacity: 1;
}

/* --- Video Grid --- */
.video-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 576px) {
  .video-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .video-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.video-grid video {
  width: 100%;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

/* --- Lightbox --- */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(44, 24, 16, 0.92);
  z-index: 9999;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.lightbox.active {
  display: flex;
}

.lightbox__img {
  max-width: 90%;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius-sm);
}

.lightbox__close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  color: var(--color-white);
  font-size: 2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.lightbox__close:hover {
  transform: scale(1.2);
}

.lightbox__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  border-radius: 50%;
  color: var(--color-white);
  font-size: 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.lightbox__nav:hover {
  background: rgba(255, 255, 255, 0.2);
}

.lightbox__nav--prev { left: 1.5rem; }
.lightbox__nav--next { right: 1.5rem; }

/* --- Mobile Responsive --- */
@media (max-width: 767px) {
  .page-hero {
    padding: 6rem 0 2rem;
  }

  .page-hero h1 {
    font-size: clamp(1.8rem, 5vw, 2.5rem);
  }

  .lightbox__nav {
    width: 44px;
    height: 44px;
  }

  .lightbox__nav--prev { left: 0.5rem; }
  .lightbox__nav--next { right: 0.5rem; }

  .lightbox__close {
    width: 44px;
    height: 44px;
    top: 0.75rem;
    right: 0.75rem;
  }

  .lightbox {
    padding: 1rem;
  }

  .action-btn {
    width: 44px;
    height: 44px;
  }

  .gallery-grid {
    gap: 0.5rem;
  }

  .gallery-item img {
    height: 180px;
  }

  .login-form {
    padding: 1.5rem;
  }

  .breadcrumb-section {
    padding: 5rem 0 1rem;
  }
}

@media (max-width: 575px) {
  .page-hero {
    padding: 5.5rem 0 1.5rem;
  }
}