:root {
  --bg: #f4f6fb;
  --card: #ffffff;
  --text: #1c2333;
  --muted: #6b7488;
  --primary: #1e5eff;
  --border: #e3e8f2;
  --shadow: 0 2px 10px rgba(20, 40, 90, .07);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1420;
    --card: #1a2132;
    --text: #e8ecf5;
    --muted: #9aa4bb;
    --primary: #6c97ff;
    --border: #2a3350;
    --shadow: none;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Sarabun", "Noto Sans Thai", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
}

/* ===== Header ===== */
header {
  background: linear-gradient(135deg, #1e5eff, #0b2f9f);
  color: #fff;
  padding: 36px 20px 56px;
  text-align: center;
}
header h1 { margin: 0 0 6px; font-size: 1.8rem; }
header p  { margin: 0; opacity: .85; }

/* ===== Layout ===== */
.wrap {
  max-width: 1100px;
  margin: -32px auto 40px;
  padding: 0 16px;
}

.toolbar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  background: var(--card);
  padding: 12px;
  border-radius: 14px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}
.toolbar input {
  flex: 1;
  min-width: 200px;
  padding: 11px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font: inherit;
  background: transparent;
  color: var(--text);
}
.toolbar input:focus { outline: 2px solid var(--primary); outline-offset: 1px; }
.toolbar button {
  padding: 10px 16px;
  border: 0;
  border-radius: 10px;
  background: var(--primary);
  color: #fff;
  font: inherit;
  cursor: pointer;
}
.toolbar button:hover { opacity: .9; }

.status { margin: 14px 4px; color: var(--muted); font-size: .9rem; }
.status.warn { color: #c26a00; }

/* ===== Cards ===== */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 12px;
  margin-top: 8px;
}

.card {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 14px;
  padding: 12px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow);
  color: inherit;
  text-decoration: none;
  transition: transform .15s;
}
.card:hover { transform: translateY(-3px); }

.thumb {
  width: 64px;
  height: 64px;
  flex-shrink: 0;
  border-radius: 14px;
  background: #dde3f0;
  overflow: hidden;
}
.thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;   /* เปลี่ยนเป็น contain ถ้าไม่อยากให้รูปถูกตัดขอบ */
  display: block;
}

.body {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
  min-width: 0;
}
.name { font-weight: 600; font-size: .95rem; line-height: 1.35; }
.link { font-size: .8rem; color: var(--primary); }

/* ===== Loading / Empty ===== */
.skeleton {
  height: 88px;
  border-radius: 14px;
  background: linear-gradient(90deg, var(--card) 25%, var(--border) 50%, var(--card) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.2s infinite;
}
@keyframes shimmer { to { background-position: -200% 0; } }

.empty { grid-column: 1 / -1; text-align: center; color: var(--muted); padding: 40px 0; }

footer { text-align: center; color: var(--muted); font-size: .8rem; padding-bottom: 30px; }