/* Admin panel styles */
:root {
    --adm-primary: #1e40af;
    --adm-bg: #f1f5f9;
    --adm-card: #fff;
    --adm-border: #e2e8f0;
    --adm-text: #1e293b;
    --adm-muted: #64748b;
}
* { box-sizing: border-box; }
body { font-family: system-ui, -apple-system, sans-serif; margin: 0; background: var(--adm-bg); color: var(--adm-text); font-size: 15px; }
a { color: var(--adm-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Login */
.admin-login { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 1rem; }
.login-box { background: var(--adm-card); padding: 2rem; border-radius: 12px; box-shadow: 0 4px 20px rgba(0,0,0,0.08); width: 100%; max-width: 360px; }
.login-box h1 { margin: 0 0 1.5rem; font-size: 1.5rem; }
.login-hint { margin-top: 1rem; font-size: 0.85rem; color: var(--adm-muted); }

/* Layout */
.admin-header { background: var(--adm-primary); color: #fff; padding: 0.75rem 1.5rem; display: flex; align-items: center; justify-content: space-between; }
.admin-header a { color: #fff; }
.admin-nav { display: flex; gap: 1rem; align-items: center; }
.admin-nav a { opacity: 0.9; }
.admin-nav a:hover { opacity: 1; text-decoration: none; }
.admin-nav .lang-sep { margin: 0 0.25rem; opacity: 0.8; }
.admin-body { display: flex; min-height: calc(100vh - 48px); }
.admin-sidebar { width: 220px; background: var(--adm-card); border-right: 1px solid var(--adm-border); padding: 1rem 0; }
.admin-sidebar a { display: block; padding: 0.5rem 1.25rem; color: var(--adm-text); }
.admin-sidebar a:hover { background: var(--adm-bg); text-decoration: none; }
.admin-sidebar a.active { background: #eff6ff; color: var(--adm-primary); font-weight: 500; }
.admin-main { flex: 1; padding: 1.5rem; overflow: auto; }

/* Cards */
.card { background: var(--adm-card); border-radius: 10px; box-shadow: 0 1px 3px rgba(0,0,0,0.06); margin-bottom: 1.5rem; overflow: hidden; }
.card-header { padding: 1rem 1.25rem; border-bottom: 1px solid var(--adm-border); font-weight: 600; display: flex; justify-content: space-between; align-items: center; }
.card-body { padding: 1.25rem; }

/* Tables */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 0.6rem 1rem; text-align: left; border-bottom: 1px solid var(--adm-border); }
th { background: var(--adm-bg); font-weight: 600; font-size: 0.85rem; }
tr:hover td { background: #fafafa; }
.actions { white-space: nowrap; }
.actions a, .actions button { margin-right: 0.5rem; font-size: 0.9rem; }

/* Forms */
.form-group { margin-bottom: 1rem; }
.form-group label { display: block; font-weight: 500; margin-bottom: 0.35rem; }
.form-group input, .form-group textarea { width: 100%; padding: 0.5rem 0.75rem; border: 1px solid var(--adm-border); border-radius: 6px; font-size: 1rem; }
.form-group textarea { min-height: 100px; resize: vertical; }
.btn { display: inline-block; padding: 0.5rem 1rem; border-radius: 6px; border: none; font-size: 0.95rem; cursor: pointer; font-family: inherit; }
.btn-primary { background: var(--adm-primary); color: #fff; }
.btn-primary:hover { background: #1e3a8a; }
.btn-secondary { background: var(--adm-border); color: var(--adm-text); }
.btn-danger { background: #dc2626; color: #fff; }
.btn-block { width: 100%; }
.btn-sm { padding: 0.35rem 0.65rem; font-size: 0.85rem; }
.alert { padding: 0.75rem 1rem; border-radius: 6px; margin-bottom: 1rem; }
.alert-success { background: #d1fae5; color: #065f46; }
.alert-error { background: #fee2e2; color: #991b1b; }

/* Dashboard */
.dash-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 1rem; margin-bottom: 1.5rem; }
.dash-card { background: var(--adm-card); padding: 1.25rem; border-radius: 10px; box-shadow: 0 1px 3px rgba(0,0,0,0.06); }
.dash-card .num { font-size: 1.75rem; font-weight: 700; color: var(--adm-primary); }
.dash-card .label { font-size: 0.9rem; color: var(--adm-muted); }

/* Features list (pricing) */
.features-list { margin: 0.5rem 0; }
.features-list textarea { font-family: monospace; font-size: 0.9rem; min-height: 120px; }
.features-list small { color: var(--adm-muted); }
input[type=number] { width: auto; }