:root {
  --bg: #0f1115;
  --bg-alt: #171a21;
  --card: #1c2028;
  --border: #2a2f3a;
  --text: #e7e9ee;
  --text-dim: #9aa1ac;
  --accent: #22c55e;
  --accent-2: #3b82f6;
  --radius: 10px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
}

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 20px;
}

a { color: inherit; text-decoration: none; }

/* Header */
.site-header {
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 50;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
  flex-wrap: wrap;
  gap: 6px 0;
  padding: 10px 0;
}
.logo { font-weight: 700; font-size: 1.25rem; color: var(--text); }
.main-nav a {
  margin-left: 26px;
  color: var(--text-dim);
  font-size: 0.95rem;
  transition: color .15s;
  white-space: nowrap;
}
.main-nav a:hover { color: var(--accent); }

/* Hero */
.hero {
  padding: 70px 0 50px;
  text-align: center;
  background: radial-gradient(circle at 50% -20%, rgba(34,197,94,.15), transparent 60%);
}
.hero h1 {
  font-size: 2.4rem;
  margin: 0 0 16px;
  font-weight: 800;
}
.hero h1 span { color: var(--accent); }
.hero p {
  color: var(--text-dim);
  max-width: 640px;
  margin: 0 auto 28px;
  font-size: 1.05rem;
}
.hero .btn { margin: 0 6px; }

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
}
.btn-primary { background: var(--accent); color: #062b13; }
.btn-primary:hover { filter: brightness(1.08); }
.btn-outline { border-color: var(--border); color: var(--text); background: transparent; }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }
.btn-sm { padding: 8px 14px; font-size: 0.85rem; }
.btn-danger { background: #ef4444; color: #fff; }
.btn-block { display: block; width: 100%; text-align: center; }

/* Category filter pills */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin: 10px 0 40px;
}
.filters button {
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all .15s;
}
.filters button.active,
.filters button:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* Works grid */
.section { padding: 20px 0 70px; }
.section-title {
  text-align: center;
  font-size: 1.7rem;
  margin-bottom: 8px;
}
.section-sub {
  text-align: center;
  color: var(--text-dim);
  margin-bottom: 40px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 24px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .15s, border-color .15s;
}
.card:hover { transform: translateY(-4px); border-color: var(--accent); }
.card .thumb {
  width: 100%;
  aspect-ratio: 3/2;
  object-fit: cover;
  background: #10131a;
}
.card .body { padding: 16px 18px 20px; display: flex; flex-direction: column; flex: 1; }
.card .tag {
  align-self: flex-start;
  background: rgba(59,130,246,.15);
  color: var(--accent-2);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.card h3 { margin: 0 0 8px; font-size: 1.08rem; }
.card p.desc {
  color: var(--text-dim);
  font-size: 0.9rem;
  flex: 1;
  margin: 0 0 16px;
}
.card .card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.price { font-weight: 700; color: var(--accent); }
.featured-badge {
  background: var(--accent);
  color: #062b13;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 5px;
  text-transform: uppercase;
}

/* Footer */
.site-footer {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  padding: 50px 0 20px;
  margin-top: 40px;
}
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 30px;
}
.footer-inner h3, .footer-inner h4 { margin-top: 0; }
.footer-inner p { color: var(--text-dim); font-size: 0.9rem; }
.copyright {
  text-align: center;
  color: var(--text-dim);
  font-size: 0.8rem;
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

@media (max-width: 640px) {
  .footer-inner { grid-template-columns: 1fr; }
  .main-nav a { margin-left: 14px; font-size: 0.85rem; }
  .hero h1 { font-size: 1.8rem; }
  .hero { padding: 46px 0 36px; }
  .hero p { font-size: 0.95rem; }
  .section-title { font-size: 1.4rem; }
  .grid { grid-template-columns: 1fr; gap: 18px; }
}

@media (max-width: 480px) {
  .container { padding: 0 14px; }
  .logo { font-size: 1.1rem; }
  .main-nav a { margin-left: 0; margin-right: 14px; font-size: 0.82rem; }
  .hero h1 { font-size: 1.5rem; }
  .hero .btn {
    display: block;
    width: 100%;
    max-width: 280px;
    margin: 8px auto 0;
  }
  .filters { gap: 8px; }
  .filters button { padding: 7px 12px; font-size: 0.8rem; }
}

/* ============ ADMIN ============ */
.admin-body { background: var(--bg); }
.admin-wrap {
  max-width: 960px;
  margin: 40px auto;
  padding: 0 20px;
}
.admin-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  margin-bottom: 24px;
}
.admin-card h1, .admin-card h2 { margin-top: 0; }
.login-wrap {
  max-width: 380px;
  margin: 90px auto;
  padding: 0 20px;
}
.form-group { margin-bottom: 18px; }
.form-group label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.88rem;
  color: var(--text-dim);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 11px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: 0.95rem;
  font-family: inherit;
}
.form-group textarea { resize: vertical; min-height: 100px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 640px) { .form-row { grid-template-columns: 1fr; } }

.alert {
  padding: 12px 16px;
  border-radius: 8px;
  margin-bottom: 18px;
  font-size: 0.9rem;
}
.alert-error { background: rgba(239,68,68,.12); color: #f87171; border: 1px solid rgba(239,68,68,.35); }
.alert-success { background: rgba(34,197,94,.12); color: #4ade80; border: 1px solid rgba(34,197,94,.35); }

.admin-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
  flex-wrap: wrap;
  gap: 10px;
}
.admin-nav .links { display: flex; flex-wrap: wrap; gap: 4px 16px; }
.admin-nav .links a { margin-right: 0; color: var(--text-dim); font-size: 0.9rem; white-space: nowrap; }
.admin-nav .links a:hover { color: var(--accent); }

.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

table.admin-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 0.9rem;
}
table.admin-table th, table.admin-table td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: middle;
}
table.admin-table th { color: var(--text-dim); font-weight: 600; font-size: 0.8rem; text-transform: uppercase; }
table.admin-table img.thumb-sm { width: 60px; height: 40px; object-fit: cover; border-radius: 4px; }
.actions a, .actions button { margin-right: 10px; font-size: 0.85rem; }

@media (max-width: 640px) {
  .admin-wrap { margin: 24px auto; padding: 0 14px; }
  .admin-card { padding: 18px; }
}