/**
 * Admin Panel Styles
 * Modern, clean design for the admin interface
 */

/* ====== Layout ====== */
.admin-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 2rem;
}

.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--color-border, #e5e7eb);
}

.admin-header h1 {
  font-size: 2rem;
  font-weight: 700;
  margin: 0;
}

/* ====== Auth Section ====== */
.auth-section {
  display: flex;
  align-items: center;
  gap: 1rem;
}

#user-info {
  font-size: 0.875rem;
  color: var(--color-text-secondary, #6b7280);
}

#auth-button {
  padding: 0.5rem 1rem;
  border: 1px solid var(--color-border, #e5e7eb);
  border-radius: 6px;
  background: white;
  cursor: pointer;
  transition: all 0.2s;
  font-weight: 500;
}

#auth-button:hover {
  background: var(--color-bg-secondary, #f9fafb);
}

#auth-button.logged-in {
  background: var(--color-primary, #3b82f6);
  color: white;
  border-color: var(--color-primary, #3b82f6);
}

#auth-message {
  text-align: center;
  padding: 3rem;
  background: var(--color-bg-secondary, #f9fafb);
  border-radius: 12px;
  margin-top: 2rem;
}

#auth-message h2 {
  font-size: 1.75rem;
  margin-bottom: 1rem;
}

/* ====== Dashboard ====== */
.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

.dashboard-header h1 {
  font-size: 2rem;
  font-weight: 700;
  margin: 0;
}

/* ====== Stats Grid ====== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.stat-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem;
  background: white;
  border: 1px solid var(--color-border, #e5e7eb);
  border-radius: 12px;
  transition: all 0.2s;
}

.stat-card:hover {
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
}

.stat-icon {
  font-size: 2.5rem;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--color-text-secondary, #6b7280);
  margin-bottom: 0.25rem;
}

.stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-text-primary, #111827);
}

/* ====== Controls ====== */
.dashboard-controls {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.category-filters {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  flex: 1;
}

.filter-btn {
  padding: 0.5rem 1rem;
  border: 1px solid var(--color-border, #e5e7eb);
  border-radius: 8px;
  background: white;
  cursor: pointer;
  transition: all 0.2s;
  font-size: 0.875rem;
  font-weight: 500;
}

.filter-btn:hover {
  background: var(--color-bg-secondary, #f9fafb);
}

.filter-btn.active {
  background: var(--color-primary, #3b82f6);
  color: white;
  border-color: var(--color-primary, #3b82f6);
}

.search-box {
  position: relative;
  min-width: 250px;
}

.search-input {
  width: 100%;
  padding: 0.5rem 2.5rem 0.5rem 1rem;
  border: 1px solid var(--color-border, #e5e7eb);
  border-radius: 8px;
  font-size: 0.875rem;
}

.search-icon {
  position: absolute;
  right: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
}

/* ====== Posts List ====== */
.posts-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 1.5rem;
}

.post-card {
  background: white;
  border: 1px solid var(--color-border, #e5e7eb);
  border-radius: 12px;
  padding: 1.5rem;
  transition: all 0.2s;
}

.post-card:hover {
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
}

.post-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.post-category {
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
}

.post-category.log { background: #fef3c7; color: #92400e; }
.post-category.tech { background: #dbeafe; color: #1e40af; }
.post-category.travel { background: #fce7f3; color: #9f1239; }
.post-category.projects { background: #d1fae5; color: #065f46; }

.post-date {
  font-size: 0.75rem;
  color: var(--color-text-secondary, #6b7280);
}

.post-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--color-text-primary, #111827);
  line-height: 1.4;
}

.post-excerpt {
  color: var(--color-text-secondary, #6b7280);
  line-height: 1.6;
  margin-bottom: 1rem;
  font-size: 0.875rem;
}

.post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.tag {
  padding: 0.25rem 0.5rem;
  background: var(--color-bg-secondary, #f9fafb);
  border-radius: 4px;
  font-size: 0.75rem;
  color: var(--color-text-secondary, #6b7280);
}

.post-actions {
  display: flex;
  gap: 0.5rem;
}

.btn-edit,
.btn-delete {
  flex: 1;
  padding: 0.5rem;
  border: 1px solid var(--color-border, #e5e7eb);
  border-radius: 6px;
  background: white;
  cursor: pointer;
  font-size: 0.875rem;
  transition: all 0.2s;
}

.btn-edit:hover {
  background: var(--color-primary, #3b82f6);
  color: white;
  border-color: var(--color-primary, #3b82f6);
}

.btn-delete:hover {
  background: #ef4444;
  color: white;
  border-color: #ef4444;
}

/* ====== Buttons ====== */
.btn {
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-primary {
  background: var(--color-primary, #3b82f6);
  color: white;
}

.btn-primary:hover {
  background: #2563eb;
}

/* ====== Empty State ====== */
.empty-state {
  text-align: center;
  padding: 4rem 2rem;
  background: var(--color-bg-secondary, #f9fafb);
  border-radius: 12px;
}

.empty-icon {
  font-size: 4rem;
  margin-bottom: 1rem;
}

/* ====== Loading ====== */
.loading {
  text-align: center;
  padding: 4rem 2rem;
  font-size: 1.25rem;
  color: var(--color-text-secondary, #6b7280);
}

/* ====== Toast Animations ====== */
@keyframes slideIn {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slideOut {
  from {
    transform: translateX(0);
    opacity: 1;
  }
  to {
    transform: translateX(100%);
    opacity: 0;
  }
}

/* ====== Responsive ====== */
@media (max-width: 768px) {
  .admin-container {
    padding: 1rem;
  }

  .dashboard-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .dashboard-controls {
    flex-direction: column;
  }

  .search-box {
    min-width: 100%;
  }

  .posts-list {
    grid-template-columns: 1fr;
  }

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