:root {
  --bg: #fbf7f4;
  --surface: #ffffff;
  --text: #2b2330;
  --muted: #8a7f8f;
  --border: #ece4df;
  --accent: #d9577a;
  --accent-hover: #c2446a;
  --accent-soft: #fbe7ed;
  --success-bg: #e6f5ec;
  --success-text: #1f6b3d;
  --warning-bg: #fff4dc;
  --warning-text: #7a5300;
  --shadow: 0 1px 2px rgba(43, 35, 48, 0.04), 0 8px 24px rgba(43, 35, 48, 0.06);
  --radius: 16px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #19151c;
    --surface: #241f28;
    --text: #f2ecf4;
    --muted: #a297a7;
    --border: #362f3b;
    --accent: #ef7b9b;
    --accent-hover: #f592ad;
    --accent-soft: #3a2531;
    --success-bg: #1d3326;
    --success-text: #9fe0b5;
    --warning-bg: #3a2f17;
    --warning-text: #f3d08a;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 8px 24px rgba(0, 0, 0, 0.25);
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

.hero {
  text-align: center;
  padding: 56px 16px 24px;
}

.hero h1 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 3rem);
  letter-spacing: -0.02em;
}

.subtitle {
  margin: 8px auto 0;
  max-width: 560px;
  color: var(--muted);
}

.count {
  display: inline-block;
  margin: 16px 0 0;
  padding: 4px 14px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.9rem;
  font-weight: 600;
}

main {
  max-width: 1120px;
  margin: 0 auto;
  padding: 16px 16px 64px;
}

.flash {
  margin: 0 auto 24px;
  max-width: 640px;
  padding: 12px 16px;
  border-radius: 12px;
  text-align: center;
  font-weight: 500;
}
.flash.success { background: var(--success-bg); color: var(--success-text); }
.flash.warning { background: var(--warning-bg); color: var(--warning-text); }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 20px;
}

.card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.card:not(.is-reserved):hover { transform: translateY(-2px); }
.card:target { outline: 2px solid var(--accent); outline-offset: 2px; }

.card .image {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 4 / 3;
  background: #fff;
  border-bottom: 1px solid var(--border);
}
.card .image img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 16px;
}
.placeholder {
  font-size: 3rem;
  opacity: 0.5;
}

.content {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
  padding: 16px;
}

.title {
  font-weight: 600;
  text-decoration: none;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.title:hover { text-decoration: underline; }

.meta {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  margin-top: auto;
}
.price { font-size: 1.15rem; font-weight: 700; color: var(--accent); }
.store { font-size: 0.8rem; color: var(--muted); }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
  color: var(--text);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  user-select: none;
}
.button::-webkit-details-marker { display: none; }
.button:hover { border-color: var(--accent); color: var(--accent); }
.button.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.button.primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: #fff; }
.button.small { padding: 6px 10px; font-size: 0.85rem; }
.button.danger:hover { border-color: #d33; color: #d33; }

.reserve summary { width: 100%; background: var(--accent-soft); border-color: transparent; color: var(--accent); }
.reserve[open] summary { display: none; }
.reserve form { display: flex; flex-direction: column; gap: 8px; }
.reserve label { font-size: 0.85rem; color: var(--muted); }
.reserve input {
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg);
  color: var(--text);
  font: inherit;
}
.reserve input:focus { outline: 2px solid var(--accent); outline-offset: -1px; border-color: transparent; }

.is-reserved { opacity: 0.6; }
.is-reserved .image img { filter: grayscale(1); }
.reserved-label {
  margin: 0;
  padding: 10px 16px;
  border-radius: 10px;
  background: var(--success-bg);
  color: var(--success-text);
  text-align: center;
  font-weight: 600;
}

.empty { text-align: center; color: var(--muted); }

/* Admin */
.admin > form { margin-bottom: 16px; }
.admin table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.admin th, .admin td { padding: 12px; text-align: left; border-bottom: 1px solid var(--border); vertical-align: top; }
.admin th { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); }
.admin .actions { display: flex; gap: 8px; justify-content: flex-end; }
.admin .muted, .muted { color: var(--muted); font-size: 0.85rem; }
.admin .error { color: #d33; font-size: 0.8rem; }

@media (max-width: 640px) {
  .admin table, .admin tbody, .admin tr, .admin td { display: block; }
  .admin thead { display: none; }
  .admin td { border-bottom: none; padding: 6px 12px; }
  .admin tr { padding: 8px 0; border-bottom: 1px solid var(--border); }
  .admin .actions { justify-content: flex-start; }
}