/* DxD Publications — Global Styles */
:root {
  --bg: #0d0d0d;
  --card-bg: #181818;
  --border: #2a2a2a;
  --accent: #22c55e;
  --accent-dark: #16a34a;
  --text: #f0f0f0;
  --subtext: #9a9a9a;
  --danger: #e05555;
  --success: #4caf6e;
  --radius: 6px;
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  line-height: 1.6;
  min-height: 100vh;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-dark); }

/* NAV */
nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 40px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: var(--bg);
  z-index: 100;
}

.nav-logo {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--accent);
}

.nav-links { display: flex; gap: 28px; }
.nav-links a { color: var(--subtext); font-size: 15px; transition: color 0.2s; }
.nav-links a:hover { color: var(--text); }

/* BUTTONS */
.btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: opacity 0.2s, transform 0.1s;
  text-decoration: none;
}
.btn:hover { opacity: 0.88; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary { background: var(--accent); color: #0d0d0d; }
.btn-secondary { background: transparent; color: var(--text); border: 1px solid var(--border); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-sm { padding: 8px 16px; font-size: 13px; }
.btn-full { width: 100%; text-align: center; }

/* HERO */
.hero {
  text-align: center;
  padding: 80px 40px 64px;
  max-width: 720px;
  margin: 0 auto;
}
.hero h1 {
  font-size: clamp(36px, 6vw, 60px);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}
.hero h1 span { color: var(--accent); }
.hero p {
  font-size: 18px;
  color: var(--subtext);
  margin-bottom: 36px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

/* SECTION */
section.content {
  max-width: 1100px;
  margin: 0 auto;
  padding: 48px 40px;
}
section.content h2 {
  font-size: 26px;
  font-weight: 700;
  margin-bottom: 32px;
}

/* PRODUCT GRID */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.product-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.2s, transform 0.2s;
  cursor: pointer;
}
.product-card:hover { border-color: var(--accent); transform: translateY(-2px); }

.product-card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  background: #222;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
}
.product-card-image img { width: 100%; height: 100%; object-fit: cover; }

.product-card-body { padding: 20px; }
.product-card-category {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--accent);
  margin-bottom: 8px;
  font-weight: 600;
}
.product-card-title {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text);
}
.product-card-desc {
  font-size: 13px;
  color: var(--subtext);
  line-height: 1.5;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.product-card-price {
  font-size: 20px;
  font-weight: 800;
  color: var(--accent);
}

/* PRODUCT PAGE */
.product-page {
  max-width: 900px;
  margin: 0 auto;
  padding: 48px 40px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.product-image {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  background: #222;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 80px;
}
.product-image img { width: 100%; height: 100%; object-fit: cover; border-radius: var(--radius); }
.product-info {}
.product-info .category {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 12px;
}
.product-info h1 { font-size: 30px; font-weight: 800; margin-bottom: 16px; line-height: 1.2; }
.product-info .desc { color: var(--subtext); font-size: 15px; line-height: 1.7; margin-bottom: 28px; }
.product-info .price { font-size: 36px; font-weight: 800; color: var(--accent); margin-bottom: 24px; }
.product-info .buy-btn { font-size: 17px; padding: 16px 36px; }

/* FILTER BAR */
.filter-bar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}
.filter-chip {
  padding: 7px 16px;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--subtext);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s;
  font-family: var(--font);
}
.filter-chip:hover { border-color: var(--accent); color: var(--text); }
.filter-chip.active { background: var(--accent); border-color: var(--accent); color: #0d0d0d; font-weight: 600; }

/* SUCCESS / DOWNLOAD PAGES */
.page-center {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
}
.card-box {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 48px;
  max-width: 520px;
  width: 100%;
  text-align: center;
}
.card-box .icon { font-size: 56px; margin-bottom: 20px; }
.card-box h1 { font-size: 26px; font-weight: 800; margin-bottom: 12px; }
.card-box p { color: var(--subtext); font-size: 15px; line-height: 1.6; margin-bottom: 28px; }
.card-box .note { font-size: 13px; color: #666; margin-top: 20px; }

/* ADMIN */
.admin-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  min-height: 100vh;
}
.admin-sidebar {
  background: var(--card-bg);
  border-right: 1px solid var(--border);
  padding: 28px 0;
}
.admin-sidebar .logo {
  padding: 0 24px 28px;
  font-size: 15px;
  font-weight: 700;
  color: var(--accent);
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
}
.admin-sidebar .logo span { display: block; font-size: 11px; color: var(--subtext); font-weight: 400; margin-top: 2px; }
.admin-nav-item {
  padding: 11px 24px;
  font-size: 14px;
  cursor: pointer;
  color: var(--subtext);
  transition: all 0.15s;
  border-left: 3px solid transparent;
}
.admin-nav-item:hover { color: var(--text); background: rgba(255,255,255,0.03); }
.admin-nav-item.active { color: var(--text); border-left-color: var(--accent); background: rgba(34,197,94,0.06); }

.admin-main { padding: 40px; overflow-y: auto; }
.admin-main h2 { font-size: 22px; font-weight: 700; margin-bottom: 28px; }

.stats-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 36px; }
.stat-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}
.stat-card .label { font-size: 12px; text-transform: uppercase; letter-spacing: 1px; color: var(--subtext); margin-bottom: 8px; }
.stat-card .value { font-size: 32px; font-weight: 800; color: var(--accent); }

/* TABLES */
.data-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.data-table th {
  text-align: left;
  padding: 10px 14px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--subtext);
  border-bottom: 1px solid var(--border);
}
.data-table td {
  padding: 13px 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: rgba(255,255,255,0.02); }

/* FORMS */
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 13px; color: var(--subtext); margin-bottom: 6px; font-weight: 500; }
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 14px;
  font-family: var(--font);
  padding: 10px 14px;
  outline: none;
  transition: border-color 0.2s;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-color: var(--accent); }
.form-group textarea { resize: vertical; min-height: 80px; }
select option { background: #1a1a1a; }

/* MODAL */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.7);
  display: flex; align-items: center; justify-content: center;
  z-index: 1000;
  padding: 20px;
}
.modal {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 36px;
  max-width: 540px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
}
.modal h3 { font-size: 20px; font-weight: 700; margin-bottom: 24px; }
.modal-footer { display: flex; gap: 12px; justify-content: flex-end; margin-top: 28px; }

/* ALERTS */
.alert { padding: 12px 16px; border-radius: var(--radius); font-size: 14px; margin-bottom: 16px; }
.alert-error { background: rgba(224,85,85,0.12); border: 1px solid rgba(224,85,85,0.3); color: #e05555; }
.alert-success { background: rgba(76,175,110,0.12); border: 1px solid rgba(76,175,110,0.3); color: var(--success); }

/* LOADER */
.loader { text-align: center; padding: 60px 20px; color: var(--subtext); }
.spinner {
  width: 32px; height: 32px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  margin: 0 auto 16px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* BADGE */
.badge {
  display: inline-block; padding: 3px 10px; border-radius: 12px;
  font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px;
}
.badge-success { background: rgba(76,175,110,0.15); color: var(--success); }
.badge-pending { background: rgba(34,197,94,0.15); color: var(--accent); }
.badge-danger { background: rgba(224,85,85,0.15); color: var(--danger); }

/* FOOTER */
footer {
  text-align: center;
  padding: 40px;
  border-top: 1px solid var(--border);
  color: var(--subtext);
  font-size: 13px;
}

/* TOGGLE */
.toggle-wrap { display: flex; align-items: center; gap: 10px; }
.toggle {
  width: 40px; height: 22px;
  background: var(--border);
  border-radius: 11px;
  position: relative;
  cursor: pointer;
  transition: background 0.2s;
  border: none;
}
.toggle.on { background: var(--accent); }
.toggle::after {
  content: '';
  position: absolute;
  width: 16px; height: 16px;
  background: white;
  border-radius: 50%;
  top: 3px; left: 3px;
  transition: transform 0.2s;
}
.toggle.on::after { transform: translateX(18px); }

/* RESPONSIVE */
@media (max-width: 768px) {
  nav { padding: 16px 20px; }
  .hero { padding: 48px 20px 36px; }
  .hero h1 { font-size: 32px; }
  section.content { padding: 32px 20px; }
  .product-page { grid-template-columns: 1fr; gap: 28px; padding: 28px 20px; }
  .admin-layout { grid-template-columns: 1fr; }
  .admin-sidebar { display: none; }
  .stats-row { grid-template-columns: 1fr; }
  .card-box { padding: 32px 24px; }
}