/* ShopZone Demo Site — Teaching Session CSS */
* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: #f4f6f8;
  color: #222;
  line-height: 1.6;
}

/* ── Navbar ────────────────────────────────────────────── */
nav {
  background: #1a1a2e;
  padding: 0.8rem 2rem;
  display: flex;
  align-items: center;
  gap: 2rem;
}
nav .brand {
  color: #e94560;
  font-size: 1.4rem;
  font-weight: 700;
  text-decoration: none;
}
nav a {
  color: #ccc;
  text-decoration: none;
  font-size: 0.95rem;
}
nav a:hover { color: #fff; }

/* ── Container ─────────────────────────────────────────── */
.container {
  max-width: 1100px;
  margin: 2rem auto;
  padding: 0 1.5rem;
}
h1 { margin-bottom: 1rem; color: #1a1a2e; }

/* ── Cards / Product Grid ──────────────────────────────── */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.2rem;
}
.card {
  background: #fff;
  border-radius: 10px;
  padding: 1.2rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  transition: transform 0.15s;
}
.card:hover { transform: translateY(-3px); }
.card h3 { margin-bottom: 0.3rem; }
.card .price { color: #e94560; font-weight: 700; font-size: 1.1rem; }
.card .meta { color: #888; font-size: 0.85rem; }

/* ── Tables ────────────────────────────────────────────── */
table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  margin-top: 1rem;
}
th, td { padding: 0.75rem 1rem; text-align: left; }
th { background: #1a1a2e; color: #fff; }
tr:nth-child(even) { background: #f9f9f9; }

/* ── Forms ─────────────────────────────────────────────── */
.form-group { margin-bottom: 1rem; }
label { display: block; margin-bottom: 0.3rem; font-weight: 600; }
input[type="text"], input[type="password"] {
  width: 100%;
  padding: 0.6rem 0.8rem;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 1rem;
}
.btn {
  display: inline-block;
  padding: 0.6rem 1.6rem;
  background: #e94560;
  color: #fff;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 1rem;
}
.btn:hover { background: #c7233e; }

/* ── Search Bar ────────────────────────────────────────── */
.search-bar {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}
.search-bar input { flex: 1; }

/* ── Alerts ────────────────────────────────────────────── */
.alert { padding: 0.8rem 1rem; border-radius: 6px; margin-bottom: 1rem; }
.alert-danger  { background: #fce4ec; color: #b71c1c; }
.alert-success { background: #e8f5e9; color: #1b5e20; }
.alert-warning { background: #fff8e1; color: #e65100; }

/* ── Method Badge ──────────────────────────────────────── */
.badge {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 700;
}
.badge-danger  { background: #e94560; color: #fff; }
.badge-success { background: #27ae60; color: #fff; }

/* ── Footer ────────────────────────────────────────────── */
footer {
  text-align: center;
  padding: 2rem;
  color: #888;
  font-size: 0.85rem;
}