:root {
  --ink: #15171c;
  --paper: #f5f6f8;
  --surface: #ffffff;
  --accent: #c81e2c;
  --blue: #0f4c81;
  --muted: #6b6f76;
  --border: #e3e5e9;
  --radius: 6px;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}
* { box-sizing: border-box; }
body.admin { margin: 0; font-family: var(--sans); background: var(--paper); color: var(--ink); }

/* Login page */
.admin-login-page { display: flex; align-items: center; justify-content: center; min-height: 100vh; background: var(--ink); }
.login-card { background: var(--surface); padding: 40px; border-radius: 10px; width: 100%; max-width: 360px; display: flex; flex-direction: column; gap: 14px; }
.login-card__logo { font-size: 26px; font-weight: 900; }
.login-card__logo span { color: var(--accent); }
.login-card h1 { font-size: 18px; margin: 0 0 6px; }
.login-card__error { background: #fdecec; color: var(--accent); padding: 10px 14px; border-radius: var(--radius); font-size: 13px; margin: 0; }
.login-card label { font-size: 13px; font-weight: 600; display: flex; flex-direction: column; gap: 6px; }
.login-card input { padding: 10px 12px; border: 1px solid var(--border); border-radius: var(--radius); font-size: 14px; font-family: inherit; }
.login-card button { margin-top: 6px; padding: 11px; background: var(--ink); color: #fff; border: 0; border-radius: var(--radius); font-weight: 700; }
.login-card button:hover { background: var(--accent); }

/* Shell */
.admin-shell { display: flex; min-height: 100vh; }
.admin-sidebar { width: 230px; background: var(--ink); color: #d6d8dc; flex-shrink: 0; padding: 20px 0; position: sticky; top: 0; height: 100vh; overflow-y: auto; }
.admin-sidebar__logo { font-size: 20px; font-weight: 900; color: #fff; padding: 0 20px 20px; }
.admin-sidebar__logo span { color: var(--accent); }
.admin-sidebar__logo small { display: block; font-size: 11px; font-weight: 500; color: #8b8f97; letter-spacing: 0.04em; }
.admin-nav { display: flex; flex-direction: column; }
.admin-nav a { padding: 12px 20px; font-size: 14px; font-weight: 500; border-left: 3px solid transparent; }
.admin-nav a:hover, .admin-nav a.is-active { background: rgba(255,255,255,0.06); color: #fff; border-color: var(--accent); }
.admin-nav__logout { margin-top: auto; color: #ff8a8a !important; }

.admin-content { flex: 1; min-width: 0; }
.admin-topbar { display: flex; align-items: center; gap: 16px; padding: 18px 28px; background: var(--surface); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 5; }
.admin-topbar h1 { font-size: 19px; margin: 0; flex: 1; }
.admin-topbar__user { font-size: 13px; color: var(--muted); }
.admin-topbar__toggle { display: none; background: none; border: 0; font-size: 20px; }
.admin-main { padding: 28px; }

@media (max-width: 900px) {
  .admin-sidebar { position: fixed; left: -230px; z-index: 20; transition: left 0.2s ease; }
  .admin-sidebar.is-open { left: 0; }
  .admin-topbar__toggle { display: block; }
}

/* Stats */
.stat-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; margin-bottom: 28px; }
.stat-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; display: flex; flex-direction: column; gap: 6px; }
.stat-card__num { font-size: 26px; font-weight: 800; }
.stat-card span:last-child { font-size: 12px; color: var(--muted); }
@media (max-width: 900px) { .stat-grid { grid-template-columns: repeat(2, 1fr); } }

/* Panels */
.panel { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; margin-bottom: 24px; }
.panel__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.panel h2 { font-size: 17px; margin: 0 0 18px; }
.two-col { display: grid; grid-template-columns: 380px 1fr; gap: 24px; align-items: start; }
@media (max-width: 900px) { .two-col { grid-template-columns: 1fr; } }

/* Forms */
label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; font-weight: 600; margin-bottom: 16px; }
input, select, textarea {
  padding: 10px 12px; border: 1px solid var(--border); border-radius: var(--radius); font-size: 14px; font-family: inherit; width: 100%;
}
textarea { resize: vertical; }
.checkbox { flex-direction: row; align-items: center; gap: 8px; }
.checkbox input { width: auto; }
.code-textarea { font-family: 'SFMono-Regular', Consolas, monospace; font-size: 13px; }
.current-thumb { width: 100%; border-radius: var(--radius); margin-bottom: 10px; max-height: 160px; object-fit: cover; }

.form-grid { display: grid; grid-template-columns: 1fr 300px; gap: 28px; align-items: start; }
.form-side { position: sticky; top: 90px; }
@media (max-width: 900px) { .form-grid { grid-template-columns: 1fr; } .form-side { position: static; } }

.seo-box { border: 1px dashed var(--border); border-radius: var(--radius); padding: 16px; margin: 8px 0 20px; }
.seo-box legend { font-size: 12px; font-weight: 700; color: var(--muted); padding: 0 6px; }

.btn { display: inline-block; padding: 10px 20px; border-radius: var(--radius); font-weight: 700; font-size: 14px; border: 1px solid var(--border); background: #fff; }
.btn--primary { background: var(--ink); color: #fff; border-color: var(--ink); }
.btn--primary:hover { background: var(--accent); border-color: var(--accent); }
.btn--ghost { background: transparent; text-align: center; }
.btn--block { display: block; width: 100%; text-align: center; margin-top: 6px; }

/* Tables */
.table-wrap { overflow-x: auto; }
.admin-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.admin-table th { text-align: left; font-size: 12px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); padding: 10px 12px; border-bottom: 2px solid var(--border); }
.admin-table td { padding: 12px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.admin-table__title { font-weight: 600; max-width: 320px; }
.admin-table__comment { max-width: 320px; color: var(--muted); }
.admin-table__actions { display: flex; gap: 10px; white-space: nowrap; }
.admin-table__actions a { text-decoration: none; }
.admin-table__empty { text-align: center; color: var(--muted); padding: 30px; }

.badge { font-size: 11px; font-weight: 700; padding: 3px 10px; border-radius: 999px; }
.badge--green { background: #e3f4ea; color: #1e7145; }
.badge--gray { background: #eceef1; color: var(--muted); }
.badge--red { background: #fdecec; color: var(--accent); }
.badge--blue { background: #e6eef7; color: var(--blue); }
.color-dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 6px; }

.alert { padding: 12px 16px; border-radius: var(--radius); font-size: 14px; margin-bottom: 18px; }
.alert--success { background: #e3f4ea; color: #1e7145; }
.alert--error { background: #fdecec; color: var(--accent); }

/* Quill overrides to match admin look */
.ql-toolbar.ql-snow { border-radius: var(--radius) var(--radius) 0 0; }
.ql-container.ql-snow { border-radius: 0 0 var(--radius) var(--radius); min-height: 320px; font-size: 15px; font-family: inherit; }