:root {
  --bg: #0f1115;
  --panel: #171a21;
  --panel-2: #1d2129;
  --border: #262c36;
  --text: #e6e8ec;
  --muted: #8b93a7;
  --accent: #ff3b3b;
  --accent-2: #ffb020;
  --success: #31c48d;
  --danger: #ef4444;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--text); font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; }
a { color: var(--accent-2); text-decoration: none; }
a:hover { color: var(--accent); }

/* Auth (login) */
.auth-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: radial-gradient(1200px 600px at 30% -10%, rgba(255,59,59,.25), transparent), var(--bg); }
.auth-card { width: 380px; padding: 36px 32px; background: var(--panel); border: 1px solid var(--border); border-radius: 16px; box-shadow: 0 20px 60px rgba(0,0,0,.5); }
.auth-card h1 { margin: 0 0 6px; font-size: 28px; letter-spacing: .5px; }
.auth-card .sub { color: var(--muted); margin-bottom: 24px; font-size: 14px; }
.auth-card label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 6px; margin-top: 14px; }
.auth-card input { width: 100%; padding: 12px 14px; background: var(--panel-2); border: 1px solid var(--border); border-radius: 10px; color: var(--text); font-size: 15px; outline: none; }
.auth-card input:focus { border-color: var(--accent); }
.auth-card button { margin-top: 22px; width: 100%; padding: 12px; border: 0; border-radius: 10px; background: var(--accent); color: #fff; font-weight: 600; font-size: 15px; cursor: pointer; transition: .2s; }
.auth-card button:hover { background: #e02b2b; }

/* Admin layout */
.layout { display: grid; grid-template-columns: 240px 1fr; min-height: 100vh; }
.sidebar { background: var(--panel); border-right: 1px solid var(--border); padding: 20px 14px; }
.logo { font-weight: 800; font-size: 22px; letter-spacing: 2px; color: var(--accent); padding: 8px 10px 22px; }
.logo span { color: var(--text); }
.nav { display: flex; flex-direction: column; gap: 4px; }
.nav a { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 8px; color: var(--muted); font-size: 14px; transition: .15s; }
.nav a:hover { background: var(--panel-2); color: var(--text); }
.nav a.active { background: rgba(255, 59, 59, .12); color: #fff; border-left: 3px solid var(--accent); padding-left: 9px; }

.main { padding: 24px 32px; }
.topbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; }
.topbar h1 { margin: 0; font-size: 24px; }
.topbar .user { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 14px; }
.topbar .user a { color: var(--accent-2); margin-left: 8px; }

.flash { padding: 12px 16px; border-radius: 10px; margin-bottom: 16px; font-size: 14px; }
.flash.success { background: rgba(49, 196, 141, .15); border: 1px solid rgba(49, 196, 141, .35); color: #6ee7b7; }
.flash.error { background: rgba(239, 68, 68, .15); border: 1px solid rgba(239, 68, 68, .35); color: #fca5a5; }

.grid-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; }
.stat { background: var(--panel); border: 1px solid var(--border); border-radius: 14px; padding: 18px; }
.stat .lbl { color: var(--muted); font-size: 13px; letter-spacing: .5px; text-transform: uppercase; }
.stat .num { font-size: 32px; font-weight: 700; margin-top: 6px; color: var(--accent-2); }
.stat.danger .num { color: var(--accent); }

.card { background: var(--panel); border: 1px solid var(--border); border-radius: 14px; padding: 22px; margin-top: 16px; }
.card-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }

.btn { display: inline-block; padding: 10px 16px; border-radius: 10px; border: 0; cursor: pointer; font-weight: 600; font-size: 14px; transition: .15s; text-decoration: none; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: #e02b2b; }
.btn-secondary { background: var(--panel-2); color: var(--text); border: 1px solid var(--border); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-sm { padding: 6px 10px; font-size: 12px; }

table { width: 100%; border-collapse: collapse; }
th, td { padding: 12px 10px; text-align: left; border-bottom: 1px solid var(--border); font-size: 14px; vertical-align: middle; }
th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .5px; }
tr:hover td { background: rgba(255,255,255,.02); }

.thumb { width: 56px; height: 56px; border-radius: 8px; object-fit: cover; border: 1px solid var(--border); }
.thumb-lg { width: 140px; height: 90px; }

.form-group { margin-bottom: 16px; }
.form-group label { display: block; color: var(--muted); font-size: 13px; margin-bottom: 6px; }
.form-group input[type="text"], .form-group input[type="number"], .form-group input[type="url"],
.form-group input[type="email"], .form-group input[type="date"], .form-group textarea, .form-group select {
  width: 100%; padding: 10px 12px; background: var(--panel-2); border: 1px solid var(--border); border-radius: 8px; color: var(--text); font-size: 14px; outline: none; font-family: inherit;
}
.form-group textarea { min-height: 120px; resize: vertical; }
.form-group input:focus, .form-group textarea:focus { border-color: var(--accent); }
.form-group input[type="file"] { color: var(--muted); }
.form-actions { display: flex; gap: 10px; margin-top: 20px; }

.row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.badge { display: inline-block; padding: 3px 10px; border-radius: 12px; font-size: 11px; font-weight: 600; text-transform: uppercase; }
.badge-unread { background: rgba(255,59,59,.2); color: #fca5a5; }
.badge-read { background: rgba(49, 196, 141, .15); color: #6ee7b7; }

.inline-form { display: inline; }
.empty { color: var(--muted); text-align: center; padding: 40px; }