@import "tailwindcss";

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=EB+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=Fira+Sans:wght@400;500;600;700&display=swap');

/* Custom Theme - Beige/Earth Tones */
@theme {
  /* Beige Color Palette */
  --color-beige-50: #faf8f5;
  --color-beige-100: #f5f0e8;
  --color-beige-200: #e8dfd0;
  --color-beige-300: #d4c4a8;
  --color-beige-400: #b8a080;
  --color-beige-500: #9c8565;
  --color-beige-600: #7d6a50;
  --color-beige-700: #5e5040;
  --color-beige-800: #3f3530;
  --color-beige-900: #201b18;

  /* Font Families */
  --font-garamond: 'EB Garamond', Georgia, serif;
  --font-fira: 'Fira Sans', system-ui, sans-serif;
}

/* Base Styles */
@layer base {
  html {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }

  body {
    font-family: var(--font-garamond);
    background-color: var(--color-beige-100);
    color: var(--color-beige-900);
  }

  h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-garamond);
    font-weight: 600;
  }

  button, label, nav {
    font-family: var(--font-fira);
  }

  input, select, textarea {
    font-family: var(--font-fira);
    font-size: 0.875rem;
  }
}

/* Component Styles */
@layer components {
  /* Buttons */
  .btn {
    font-family: var(--font-fira);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: 0.5rem;
    transition: background-color 0.2s, color 0.2s;
    cursor: pointer;
  }

  .btn-primary {
    font-family: var(--font-fira);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: 0.5rem;
    transition: background-color 0.2s;
    cursor: pointer;
    background-color: var(--color-beige-800);
    color: var(--color-beige-50);
  }
  .btn-primary:hover {
    background-color: var(--color-beige-700);
  }

  .btn-secondary {
    font-family: var(--font-fira);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: 0.5rem;
    transition: background-color 0.2s;
    cursor: pointer;
    background-color: var(--color-beige-200);
    color: var(--color-beige-800);
  }
  .btn-secondary:hover {
    background-color: var(--color-beige-300);
  }

  .btn-outline {
    font-family: var(--font-fira);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: 0.5rem;
    transition: background-color 0.2s;
    cursor: pointer;
    border: 1px solid var(--color-beige-400);
    color: var(--color-beige-700);
  }
  .btn-outline:hover {
    background-color: var(--color-beige-200);
  }

  .btn-danger {
    font-family: var(--font-fira);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: 0.5rem;
    transition: background-color 0.2s;
    cursor: pointer;
    background-color: #dc2626;
    color: white;
  }
  .btn-danger:hover {
    background-color: #b91c1c;
  }

  /* Cards */
  .card {
    background-color: white;
    border-radius: 0.75rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--color-beige-200);
  }
  @media (min-width: 640px) {
    .card {
      border-radius: 1rem;
    }
  }

  .card-header {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--color-beige-200);
  }
  @media (min-width: 640px) {
    .card-header {
      padding: 1rem 1.5rem;
    }
  }

  .card-body {
    padding: 0.75rem 1rem;
  }
  @media (min-width: 640px) {
    .card-body {
      padding: 1rem 1.5rem;
    }
  }

  .card-footer {
    padding: 0.75rem 1rem;
    border-top: 1px solid var(--color-beige-200);
    background-color: var(--color-beige-50);
    border-radius: 0 0 0.75rem 0.75rem;
  }
  @media (min-width: 640px) {
    .card-footer {
      padding: 1rem 1.5rem;
      border-radius: 0 0 1rem 1rem;
    }
  }

  /* Forms */
  .form-label {
    font-family: var(--font-fira);
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-beige-700);
    margin-bottom: 0.25rem;
  }

  .form-input {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--color-beige-300);
    border-radius: 0.5rem;
    background-color: white;
  }
  .form-input:focus {
    outline: none;
    box-shadow: 0 0 0 2px var(--color-beige-500);
    border-color: var(--color-beige-500);
  }

  .form-select {
    width: 100%;
    padding: 0.5rem 2.5rem 0.5rem 0.75rem;
    border: 1px solid var(--color-beige-300);
    border-radius: 0.5rem;
    background-color: white;
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%239c8565'%3e%3cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.5rem center;
    background-size: 1.5em 1.5em;
  }
  .form-select:focus {
    outline: none;
    box-shadow: 0 0 0 2px var(--color-beige-500);
    border-color: var(--color-beige-500);
  }

  .form-textarea {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--color-beige-300);
    border-radius: 0.5rem;
    background-color: white;
    min-height: 100px;
    resize: vertical;
  }
  .form-textarea:focus {
    outline: none;
    box-shadow: 0 0 0 2px var(--color-beige-500);
    border-color: var(--color-beige-500);
  }

  .form-checkbox {
    width: 1rem;
    height: 1rem;
    color: var(--color-beige-600);
    border-color: var(--color-beige-300);
    border-radius: 0.25rem;
  }

  .form-error {
    color: #dc2626;
    font-size: 0.875rem;
    margin-top: 0.25rem;
  }

  /* Mobile Header */
  .mobile-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 3.5rem;
    background-color: var(--color-beige-100);
    border-bottom: 1px solid var(--color-beige-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1rem;
    z-index: 40;
  }

  .mobile-menu-btn {
    padding: 0.5rem;
    color: var(--color-beige-700);
    border-radius: 0.5rem;
  }
  .mobile-menu-btn:hover {
    background-color: var(--color-beige-200);
  }

  /* Mobile Overlay */
  .mobile-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 40;
  }

  /* Sidebar */
  .sidebar {
    position: fixed;
    left: 0;
    top: 0;
    height: 100%;
    width: 16rem;
    background-color: var(--color-beige-800);
    color: var(--color-beige-100);
    z-index: 50;
    display: flex;
    flex-direction: column;
    transform: translateX(-100%);
    transition: transform 0.3s ease-in-out;
  }
  @media (min-width: 1024px) {
    .sidebar {
      transform: translateX(0);
    }
  }
  .sidebar-open {
    transform: translateX(0);
  }

  .sidebar-link {
    font-family: var(--font-fira);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--color-beige-300);
    transition: background-color 0.2s, color 0.2s;
  }
  .sidebar-link:hover {
    background-color: var(--color-beige-700);
    color: white;
  }

  .sidebar-link-active {
    font-family: var(--font-fira);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background-color: var(--color-beige-700);
    color: white;
    border-left: 4px solid var(--color-beige-400);
  }

  /* Main Content */
  .main-content {
    min-height: 100vh;
    padding: 1rem;
    padding-top: 4.5rem;
  }
  @media (min-width: 1024px) {
    .main-content {
      margin-left: 16rem;
      padding: 2rem;
      padding-top: 2rem;
    }
  }

  /* Page Header */
  .page-header {
    margin-bottom: 1.5rem;
  }
  @media (min-width: 1024px) {
    .page-header {
      margin-bottom: 2rem;
    }
  }

  .page-title {
    font-family: var(--font-garamond);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-beige-900);
  }
  @media (min-width: 1024px) {
    .page-title {
      font-size: 1.875rem;
    }
  }

  /* Book Grid */
  .book-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
  }
  @media (min-width: 640px) {
    .book-grid {
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 1.5rem;
    }
  }
  @media (min-width: 768px) {
    .book-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  }
  @media (min-width: 1024px) {
    .book-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  }
  @media (min-width: 1280px) {
    .book-grid { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  }

  .book-card {
    display: flex;
    flex-direction: column;
  }

  .book-cover {
    aspect-ratio: 2/3;
    background-color: var(--color-beige-200);
    border-radius: 0.5rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    overflow: hidden;
  }

  .book-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .book-title {
    font-family: var(--font-garamond);
    margin-top: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-beige-900);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .book-author {
    font-family: var(--font-fira);
    font-size: 0.75rem;
    color: var(--color-beige-600);
  }

  /* Rating Stars */
  .rating {
    display: flex;
    align-items: center;
    gap: 0.25rem;
  }

  .star {
    width: 1rem;
    height: 1rem;
    color: var(--color-beige-300);
  }

  .star-filled {
    width: 1rem;
    height: 1rem;
    color: #f59e0b;
  }

  /* Badge */
  .badge {
    font-family: var(--font-fira);
    display: inline-flex;
    align-items: center;
    padding: 0.125rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 9999px;
  }

  .badge-default {
    background-color: var(--color-beige-200);
    color: var(--color-beige-700);
  }

  .badge-success {
    background-color: #dcfce7;
    color: #166534;
  }

  .badge-warning {
    background-color: #fef3c7;
    color: #92400e;
  }

  .badge-info {
    background-color: #dbeafe;
    color: #1e40af;
  }

  /* Empty State */
  .empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem 0;
    text-align: center;
  }

  .empty-state-icon {
    width: 4rem;
    height: 4rem;
    color: var(--color-beige-300);
    margin-bottom: 1rem;
  }

  .empty-state-title {
    font-family: var(--font-garamond);
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--color-beige-700);
  }

  .empty-state-text {
    font-family: var(--font-fira);
    font-size: 0.875rem;
    color: var(--color-beige-500);
    margin-top: 0.25rem;
  }

  /* Toast Notifications (Shopify-style) */
  .toast {
    background-color: var(--color-beige-900);
    color: white;
    padding: 0.75rem 1rem;
    border-radius: 0.75rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15), 0 0 0 1px rgba(0, 0, 0, 0.05);
    min-width: 280px;
    max-width: calc(100vw - 2rem);
    animation: toast-slide-up 0.3s ease-out;
  }
  @media (min-width: 640px) {
    .toast {
      padding: 0.875rem 1.25rem;
      min-width: 320px;
      max-width: 480px;
    }
  }

  @keyframes toast-slide-up {
    from {
      opacity: 0;
      transform: translateY(1rem);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  .toast-exit {
    animation: toast-slide-down 0.2s ease-in forwards;
  }

  @keyframes toast-slide-down {
    from {
      opacity: 1;
      transform: translateY(0);
    }
    to {
      opacity: 0;
      transform: translateY(1rem);
    }
  }

  /* Search Input */
  .search-input {
    width: 100%;
    padding: 0.5rem 0.75rem 0.5rem 2.5rem;
    border: 1px solid var(--color-beige-300);
    border-radius: 0.5rem;
    background-color: white;
  }
  .search-input:focus {
    outline: none;
    box-shadow: 0 0 0 2px var(--color-beige-500);
    border-color: var(--color-beige-500);
  }

  /* Stats Card */
  .stat-card {
    background-color: white;
    border-radius: 0.75rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--color-beige-200);
    padding: 1rem;
  }
  @media (min-width: 640px) {
    .stat-card {
      border-radius: 1rem;
      padding: 1.5rem;
    }
  }

  .stat-value {
    font-family: var(--font-garamond);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-beige-900);
  }
  @media (min-width: 640px) {
    .stat-value {
      font-size: 1.875rem;
    }
  }

  .stat-label {
    font-family: var(--font-fira);
    font-size: 0.875rem;
    color: var(--color-beige-600);
    margin-top: 0.25rem;
  }

  /* Hero Section */
  .hero-dark {
    background: linear-gradient(to right, var(--color-beige-800), var(--color-beige-700));
    color: white;
  }

  .hero-medium {
    background: linear-gradient(to right, var(--color-beige-700), var(--color-beige-600));
    color: white;
  }

  .hero-stat {
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 0.75rem;
    padding: 1rem;
  }

  .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-family: var(--font-fira);
  }

  .hero-badge-emerald {
    background-color: rgba(16, 185, 129, 0.2);
    color: #a7f3d0;
  }

  .hero-badge-blue {
    background-color: rgba(59, 130, 246, 0.2);
    color: #bfdbfe;
  }

  .hero-badge-amber {
    background-color: rgba(245, 158, 11, 0.2);
    color: #fde68a;
  }

  .hero-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: 0.5rem;
    font-family: var(--font-fira);
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: background-color 0.2s;
    cursor: pointer;
  }
  .hero-btn:hover {
    background-color: rgba(255, 255, 255, 0.3);
  }

  .hero-btn-danger {
    background-color: rgba(239, 68, 68, 0.2);
    border-color: rgba(248, 113, 113, 0.3);
  }
  .hero-btn-danger:hover {
    background-color: rgba(239, 68, 68, 0.3);
  }

  /* Avatar */
  .avatar {
    border-radius: 9999px;
    overflow: hidden;
    background-color: var(--color-beige-200);
  }

  .avatar-sm {
    width: 2rem;
    height: 2rem;
  }

  .avatar-md {
    width: 3rem;
    height: 3rem;
  }

  .avatar-lg {
    width: 5rem;
    height: 5rem;
  }

  /* Table */
  .table {
    width: 100%;
    text-align: left;
  }

  .table th {
    font-family: var(--font-fira);
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-beige-600);
    background-color: var(--color-beige-50);
    border-bottom: 1px solid var(--color-beige-200);
  }

  .table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--color-beige-100);
  }

  .table tr:hover td {
    background-color: var(--color-beige-50);
  }
}

/* Utility Classes */
@layer utilities {
  .font-garamond {
    font-family: var(--font-garamond);
  }

  .font-fira {
    font-family: var(--font-fira);
  }

  .line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .line-clamp-3 {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
}