:root {
    --a-bg: #F3EEE3;
    --a-panel: #FFFFFF;
    --a-ink: #26201A;
    --a-soft: #6B5F51;
    --a-line: #E1D8C6;
    --a-accent: #B5502F;
    --a-indigo: #1F3B57;
    --a-good: #3F5E3A;
    --a-bad: #B5502F;
}
* { box-sizing: border-box; }
body {
    margin: 0; background: var(--a-bg); color: var(--a-ink);
    font-family: 'Noto Sans', 'Noto Sans Devanagari', sans-serif;
}
a { color: var(--a-accent); }
.admin-shell { display: flex; min-height: 100vh; }
.admin-sidebar {
    width: 230px; background: var(--a-indigo); color: #E5DFCF; flex: none;
    padding: 20px 0;
}
.admin-sidebar .brand { padding: 0 18px 18px; font-weight: 700; font-size: 1.05rem; border-bottom: 1px solid rgba(255,255,255,.15); margin-bottom: 12px; color: #fff; }
.admin-sidebar a {
    display: block; padding: 11px 18px; color: #CFC7B2; text-decoration: none; font-size: .93rem;
}
.admin-sidebar a:hover, .admin-sidebar a.active { background: rgba(255,255,255,.08); color: #fff; }
.admin-main { flex: 1; padding: 26px 32px; min-width: 0; }
.admin-topline { display: flex; justify-content: space-between; align-items: center; margin-bottom: 22px; flex-wrap: wrap; gap: 12px; }
.admin-topline h1 { font-size: 1.4rem; margin: 0; }

.card { background: var(--a-panel); border: 1px solid var(--a-line); border-radius: 8px; padding: 20px; margin-bottom: 20px; }
.btn { display: inline-block; padding: 9px 18px; border-radius: 6px; border: 1px solid transparent; font-weight: 600; font-size: .9rem; cursor: pointer; text-decoration: none; }
.btn-primary { background: var(--a-accent); color: #fff; }
.btn-secondary { background: var(--a-bg); color: var(--a-ink); border-color: var(--a-line); }
.btn-danger { background: #fff; color: var(--a-bad); border-color: var(--a-bad); }
.btn-sm { padding: 5px 11px; font-size: .82rem; }

table.admin-table { width: 100%; border-collapse: collapse; }
table.admin-table th, table.admin-table td { padding: 10px 12px; border-bottom: 1px solid var(--a-line); text-align: left; font-size: .9rem; vertical-align: middle; }
table.admin-table th { color: var(--a-soft); font-weight: 600; }
table.admin-table img.thumb { width: 42px; height: 42px; border-radius: 50%; object-fit: cover; }

.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-weight: 600; margin-bottom: 6px; font-size: .88rem; }
.form-group input[type=text], .form-group input[type=tel], .form-group input[type=email],
.form-group input[type=password], .form-group input[type=date], .form-group input[type=number],
.form-group select, .form-group textarea {
    width: 100%; padding: 10px 12px; border: 1px solid var(--a-line); border-radius: 6px; font-size: .92rem; font-family: inherit;
}
.form-group textarea { min-height: 100px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.badge { display: inline-block; padding: 2px 9px; border-radius: 20px; font-size: .75rem; font-weight: 700; }
.badge-on { background: #E4EEDF; color: var(--a-good); }
.badge-off { background: #F2E4E4; color: var(--a-bad); }
.alert { padding: 12px 16px; border-radius: 6px; margin-bottom: 18px; font-size: .9rem; }
.alert-success { background: #E4EEDF; color: var(--a-good); border: 1px solid #C4DBB9; }
.alert-error { background: #F6E1DA; color: var(--a-bad); border: 1px solid #EBC2B3; }
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: var(--a-indigo); }
.login-box { background: #fff; padding: 34px; border-radius: 10px; width: 100%; max-width: 360px; }
.login-box h1 { font-size: 1.2rem; margin-top: 0; }
.muted { color: var(--a-soft); font-size: .85rem; }
@media (max-width: 800px) {
    .admin-shell { flex-direction: column; }
    .admin-sidebar { width: 100%; display: flex; overflow-x: auto; padding: 8px 0; }
    .admin-sidebar .brand { display: none; }
    .admin-sidebar a { padding: 10px 14px; white-space: nowrap; }
    .form-row { grid-template-columns: 1fr; }
}