/* backend/public/admin/admin.css — utilitarian, brand-aligned */
:root {
  --bg: #f6f7f9;
  --surface: #ffffff;
  --border: #d8dde3;
  --text: #1a2230;
  --muted: #5a6473;
  --accent: #0f5b3a;      /* TI green */
  --accent-fg: #ffffff;
  --warn: #d2691e;
  --danger: #c0392b;
  --success: #1e7e34;
}
* { box-sizing: border-box; }
body { margin: 0; font: 14px/1.5 system-ui, sans-serif; color: var(--text); background: var(--bg); }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
header.admin-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 24px; background: var(--surface); border-bottom: 1px solid var(--border);
}
header.admin-header h1 { margin: 0; font-size: 18px; }
main.admin-main { padding: 24px; max-width: 1200px; margin: 0 auto; }
.tabs { display: flex; gap: 8px; border-bottom: 1px solid var(--border); margin-bottom: 16px; }
.tabs a { padding: 10px 16px; border: 1px solid transparent; border-bottom: none;
          border-radius: 4px 4px 0 0; color: var(--muted); }
.tabs a.active { background: var(--surface); border-color: var(--border); color: var(--text); }
.filters { display: flex; gap: 12px; margin-bottom: 12px; align-items: end; }
.filters label { display: flex; flex-direction: column; font-size: 12px; color: var(--muted); }
.filters select, .filters input { padding: 6px 8px; border: 1px solid var(--border); border-radius: 4px; }
table.list { width: 100%; border-collapse: collapse; background: var(--surface);
             border: 1px solid var(--border); border-radius: 4px; overflow: hidden; }
table.list th, table.list td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--border); }
table.list th { background: #eef1f5; font-weight: 600; }
.badge { display: inline-block; padding: 2px 8px; border-radius: 10px; font-size: 12px; }
.badge.new        { background: #cfe7d8; color: #0f5b3a; }
.badge.in_progress{ background: #fde9b3; color: #6a4b00; }
.badge.handled    { background: #e2e6eb; color: #444; }
.badge.spam       { background: #fbd1cd; color: #7a1f15; }
.detail { background: var(--surface); padding: 24px; border: 1px solid var(--border);
          border-radius: 4px; max-width: 900px; }
.detail dl { display: grid; grid-template-columns: 200px 1fr; gap: 8px 16px; margin: 0; }
.detail dt { color: var(--muted); }
.detail dd { margin: 0; }
.actions { display: flex; gap: 12px; margin-top: 24px; }
.actions button, .actions a.button {
  padding: 8px 16px; border: 1px solid var(--border); background: var(--surface);
  border-radius: 4px; cursor: pointer; font: inherit;
}
.actions .primary { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); }
.actions .danger { color: var(--danger); border-color: var(--danger); }
.attachments { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 12px; }
.attachment { width: 140px; padding: 8px; border: 1px solid var(--border); border-radius: 4px;
              background: var(--surface); text-align: center; }
.attachment img { max-width: 100%; height: 100px; object-fit: cover; }
.error { color: var(--danger); }
.success { color: var(--success); }
.login-page { display: grid; place-items: center; min-height: 100vh; }
.login-card { background: var(--surface); padding: 32px; border: 1px solid var(--border);
              border-radius: 8px; min-width: 320px; }
.login-card h1 { margin-top: 0; }
.login-card label { display: block; margin-bottom: 12px; font-size: 12px; color: var(--muted); }
.login-card input { display: block; width: 100%; padding: 8px; border: 1px solid var(--border); border-radius: 4px; }
.login-card button { width: 100%; padding: 10px; background: var(--accent); color: var(--accent-fg);
                     border: none; border-radius: 4px; cursor: pointer; font: inherit; }