/* Reset & base */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
:root {
  --primary: #4361ee;
  --primary-light: #4895ef;
  --secondary: #3f37c9;
  --dark: #1e1b4b;
  --light: #f8f9fa;
  --gray: #6c757d;
  --success: #4cc9f0;
  --danger: #ef476f;
}
body {
  font-family: 'Segoe UI', 'Roboto', Arial, sans-serif;
  background: var(--light);
  color: #333;
  line-height: 1.6;
}

/* Header bar */
header {
  background: var(--dark);
  padding: 0.4rem 0; /* Reduced vertical padding */
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  position: sticky;
  top: 0;
  z-index: 100;
}

/* Inner nav container */
header .container {
  max-width: 1140px;
  margin: auto;
  background: transparent;
  padding: 0.3rem 1rem; /* Reduced vertical padding */
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Logo */
header .logo img {
  height: 40px; /* Slightly smaller logo */
  transition: transform 0.2s ease;
}

header .logo img:hover {
  transform: scale(1.05);
}

/* Navigation links */
header nav {
  display: flex;
  gap: 1.2rem;
}
header nav a {
  color: var(--light);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem; /* Slightly smaller font */
  padding: 0.4rem 0.7rem; /* Reduced padding */
  border-radius: 4px;
  transition: all 0.2s ease;
}
header nav a:hover {
  background-color: rgba(255,255,255,0.1);
}
header nav a.active {
  background-color: var(--primary);
}

/* Core responsive styling moved to responsive.css */

/* Main content container */
.container {
  max-width: 1140px;
  margin: 2rem auto;
  background: #ffffff;
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

/* Headings */
h1 {
  margin-bottom: 1.5rem;
  font-size: 2rem;
  color: var(--dark);
  position: relative;
  padding-bottom: 0.5rem;
}

h1::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  height: 3px;
  width: 60px;
  background: var(--primary);
}

h2 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--dark);
}

.section-subtitle {
  color: var(--gray);
  font-size: 0.9rem;
  margin-top: -0.5rem;
  margin-bottom: 1.2rem;
}

/* Paragraphs */
.container p {
  margin-bottom: 1.2rem;
  color: var(--gray);
}

/* Forms */
form {
  margin-bottom: 2rem;
}
form label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
}
form input,
form textarea {
  width: 100%;
  padding: 0.75rem;
  margin-bottom: 1.2rem;
  border: 1px solid #ddd;
  border-radius: 6px;
  font-size: 1rem;
  transition: border-color 0.2s ease;
}

form input:focus,
form textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.15);
}

form button {
  padding: 0.75rem 1.5rem;
  background: var(--primary);
  color: #ffffff;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
  transition: all 0.2s ease;
}
form button:hover {
  background: var(--secondary);
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

/* Responsive form */
@media (min-width: 768px) {
  .form-row {
    display: flex;
    gap: 1.5rem;
  }
  .form-row > * {
    flex: 1;
  }
}

/* Tables */
.table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin-top: 1.5rem;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}
.table th,
.table td {
  border: none;
  border-bottom: 1px solid #eee;
  padding: 1rem;
  text-align: left;
}
.table tr:last-child td {
  border-bottom: none;
}
.table th {
  background: var(--primary);
  color: white;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  font-size: 0.9rem;
}
.table tbody tr {
  transition: background-color 0.2s;
}
.table tbody tr:hover {
  background-color: rgba(67, 97, 238, 0.05);
}
.table td .badge {
  display: inline-block;
  padding: 0.35rem 0.75rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 500;
  text-align: center;
}
.table td .badge-primary {
  background: rgba(67, 97, 238, 0.15);
  color: var(--primary);
}
.table td .badge-success {
  background: rgba(76, 201, 240, 0.15);
  color: var(--success);
}

/* API Source Badges */
.api-badge {
  display: inline-block;
  font-size: 0.7rem;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  margin-left: 0.5rem;
  vertical-align: middle;
  font-weight: normal;
}
.api-badge.anilist {
  background-color: #02a9ff;
  color: white;
}
.api-badge.jikan {
  background-color: #2e51a2;
  color: white;
}
.api-badge.mock {
  background-color: #ff6b6b;
  color: white;
}
.api-badge.manual {
  background-color: #6c757d;
  color: white;
}

/* Guestbook comments */
.comment-list {
  margin-top: 2.5rem;
}
.comment {
  padding: 1.5rem;
  border-radius: 8px;
  background: #f9f9f9;
  margin-bottom: 1.2rem;
  box-shadow: 0 2px 5px rgba(0,0,0,0.03);
  border-left: 3px solid var(--primary-light);
}
.comment-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}
.comment strong {
  font-weight: 600;
  color: var(--dark);
  font-size: 1.1rem;
}
.comment em {
  font-style: normal;
  color: var(--gray);
  font-size: 0.85rem;
}
.comment p {
  margin: 0.75rem 0 0;
  line-height: 1.5;
}

/* Card components */
.card {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  background: white;
  transition: transform 0.3s, box-shadow 0.3s;
}
.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}
.card-img {
  width: 100%;
  height: 160px;
  object-fit: cover;
}
.card-body {
  padding: 1.5rem;
}
.card-title {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  color: var(--dark);
}
.card-text {
  color: var(--gray);
  margin-bottom: 1rem;
}

/* Card grid */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

/* Manga grid */
.manga-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}
.manga-item {
  background: white;
  border-radius: 8px;
  padding: 1.5rem;
  box-shadow: 0 3px 10px rgba(0,0,0,0.06);
  transition: transform 0.2s;
}
.manga-item:hover {
  transform: translateY(-5px);
}
.manga-title {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--dark);
}
.manga-chapter {
  color: var(--primary);
  font-weight: 500;
  margin-bottom: 0.5rem;
}
.manga-date {
  color: var(--gray);
  font-size: 0.8rem;
}

/* Footer */
footer {
  background: var(--dark);
  color: white;
  padding: 3rem 0 2rem;
  margin-top: 3rem;
}
footer .container {
  background: transparent;
  box-shadow: none;
}
footer h4 {
  color: white;
  margin-bottom: 1.2rem;
  font-size: 1.2rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}
.footer-links a {
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  display: block;
  margin-bottom: 0.75rem;
  transition: color 0.2s;
}
.footer-links a:hover {
  color: white;
}
.copyright {
  text-align: center;
  padding-top: 2rem;
  margin-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
}

/* Hero section */
.hero {
  background: var(--primary);
  color: white;
  padding: 4rem 0;
  margin-bottom: 2rem;
}
.hero .container {
  background: transparent;
  box-shadow: none;
}
.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: white;
}
.hero h1::after {
  background: white;
}
.hero p {
  color: rgba(255,255,255,0.9);
  font-size: 1.15rem;
  max-width: 600px;
}

/* Utility classes */
.text-center {
  text-align: center;
}
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}
.btn:hover {
  background: var(--secondary);
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}
.btn-secondary {
  background: white;
  color: var(--primary);
  border: 1px solid var(--primary);
}
.btn-secondary:hover {
  background: var(--light);
}
.btn-sm {
  padding: 0.4rem 0.8rem;
  font-size: 0.85rem;
}
.mt-2 {
  margin-top: 2rem;
}

/* Responsive adjustments */
@media (max-width: 576px) {
  .container {
    padding: 1rem;
    margin: 1rem;
  }
  .card-grid, .manga-grid {
    grid-template-columns: 1fr;
  }
  .hero {
    padding: 2rem 0;
  }
  .hero h1 {
    font-size: 1.8rem;
  }
}