:root {
  --primary: #5c1215;
  --secondary: #e86024;
  --surface: #f6f2ef;
  --card: #ffffff;
  --text: #1f1414;
  --muted: #6b5b5b;
  --border: #e8dfd8;
  --font: "Manrope", system-ui, sans-serif;
}

* { box-sizing: border-box; }
body.admin-body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--surface);
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 100vh;
}

.admin-sidebar {
  background: var(--primary);
  color: #fff;
  padding: 1.4rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.admin-brand {
  color: #fff;
  text-decoration: none;
  font-weight: 800;
  font-size: 1.1rem;
  padding: 0.4rem 0.6rem;
}

.admin-sidebar nav {
  display: grid;
  gap: 0.35rem;
}

.admin-sidebar a {
  color: rgba(255,255,255,.9);
  text-decoration: none;
  padding: 0.65rem 0.75rem;
  border-radius: 10px;
  font-weight: 600;
}

.admin-sidebar a:hover { background: rgba(255,255,255,.1); }
.admin-user { margin-top: auto; opacity: .8; font-size: .9rem; padding: 0 .6rem; }

.admin-main { padding: 1.5rem; }
.admin-top h1 { margin: 0 0 1rem; font-size: 1.6rem; }

.admin-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.admin-card {
  background: var(--card);
  border-radius: 16px;
  padding: 1.1rem;
  box-shadow: 0 10px 24px rgba(92,18,21,.08);
}

.admin-card strong { display: block; font-size: 1.6rem; }
.admin-card span { color: var(--muted); }

.admin-table-wrap, .admin-panel {
  background: var(--card);
  border-radius: 16px;
  padding: 1rem;
  box-shadow: 0 10px 24px rgba(92,18,21,.08);
  overflow: auto;
}

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: .75rem .5rem; border-bottom: 1px solid var(--border); vertical-align: middle; }
th { font-size: .85rem; color: var(--muted); }
.thumb { width: 52px; height: 52px; object-fit: cover; border-radius: 10px; }

.admin-actions { display: flex; gap: .5rem; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  border: 0; border-radius: 999px; padding: .65rem 1rem; font-weight: 700;
  text-decoration: none; cursor: pointer; color: #fff; background: var(--secondary);
}
.btn-muted { background: #6b5b5b; }
.btn-danger { background: #b42318; }
.btn-outline { background: transparent; color: var(--primary); border: 1px solid var(--primary); }

.admin-form { display: grid; gap: .85rem; max-width: 720px; }
.admin-form label { display: grid; gap: .35rem; font-weight: 700; }
.admin-form input, .admin-form select, .admin-form textarea {
  width: 100%; border: 1px solid var(--border); border-radius: 12px;
  padding: .8rem .9rem; background: #faf7f5; font: inherit;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: .85rem; }
.checkbox-row { display: flex; gap: 1rem; align-items: center; font-weight: 600; }

.login-wrap {
  min-height: 100vh; display: grid; place-items: center; background: linear-gradient(145deg,#3d0c0e,#5c1215);
  grid-template-columns: 1fr;
}
.login-card {
  width: min(100% - 2rem, 420px); background: #fff; border-radius: 22px; padding: 1.6rem;
  box-shadow: 0 20px 50px rgba(0,0,0,.25);
}
.login-card h1 { margin: 0 0 .4rem; }
.login-card p { color: var(--muted); margin-top: 0; }

.alert { padding: .8rem 1rem; border-radius: 12px; margin-bottom: 1rem; font-weight: 600; }
.alert-success { background: #e8f6ec; color: #2f6b3a; }
.alert-error { background: #fdeceb; color: #b42318; }

@media (max-width: 860px) {
  body.admin-body { grid-template-columns: 1fr; }
  .admin-sidebar { position: sticky; top: 0; z-index: 5; }
  .admin-sidebar nav { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
}