/* PTM SIKALIBERS - panel admin */
:root {
    --ink: #0a0a0b;
    --ink-2: #151517;
    --ink-3: #26262a;
    --gold: #d8a724;
    --red: #c4202b;
    --bg: #f1f0ed;
    --line: #dcd9d2;
    --text: #1c1c1f;
    --muted: #65656b;
    --ok: #25601b;
    --ok-bg: #e3f1e0;
    --err: #8a1520;
    --err-bg: #fbe4e6;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: "Barlow", "Segoe UI", Arial, sans-serif;
    font-size: 1rem;
    line-height: 1.55;
    color: var(--text);
    background: var(--bg);
}

a { color: inherit; }
:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; }

.admin-shell { display: grid; grid-template-columns: 250px 1fr; min-height: 100vh; }

/* Sidebar */
.sidebar {
    background: var(--ink);
    color: #fff;
    padding: 1.4rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 1.4rem;
    border-right: 3px solid var(--gold);
}

.sidebar-brand { display: flex; align-items: center; gap: .7rem; text-decoration: none; font-weight: 800; font-style: normal; font-size: 1.25rem; }
.sidebar-brand img { width: 42px; height: 42px; border-radius: 8px; }

.sidebar nav { display: flex; flex-direction: column; gap: .2rem; flex: 1; }

.sidebar nav a {
    padding: .65rem .8rem;
    border-radius: 6px;
    text-decoration: none;
    color: #c8cbd0;
    font-weight: 600;
}

.sidebar nav a:hover { background: var(--ink-3); color: #fff; }
.sidebar nav a[aria-current="page"] { background: var(--gold); color: var(--ink); }

.sidebar .sub { font-size: .85rem; color: #8d8f95; padding: 0 .8rem; }

.sidebar button.link {
    width: 100%;
    text-align: left;
    background: none;
    border: 0;
    color: #c8cbd0;
    font: inherit;
    font-weight: 600;
    padding: .65rem .8rem;
    border-radius: 6px;
    cursor: pointer;
}

.sidebar button.link:hover { background: var(--ink-3); color: #fff; }

/* Konten */
.main { padding: 2rem clamp(1rem, 3vw, 2.5rem) 3rem; min-width: 0; }

.main-head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.6rem;
}

.main-head h1 { margin: 0; font-size: 1.9rem; line-height: 1.2; }
.main-head p { margin: .2rem 0 0; color: var(--muted); }

.panel {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 1.4rem;
}

.panel + .panel { margin-top: 1.4rem; }
.panel h2 { margin: 0 0 1rem; font-size: 1.2rem; }

/* Tombol */
.btn {
    display: inline-block;
    padding: .6rem 1.1rem;
    border-radius: 6px;
    border: 1.5px solid transparent;
    font: 700 .95rem "Barlow", Arial, sans-serif;
    text-decoration: none;
    cursor: pointer;
    background: var(--ink);
    color: #fff;
}

.btn:hover { background: var(--ink-3); }
.btn-gold { background: var(--gold); color: var(--ink); }
.btn-gold:hover { background: #ecc255; }
.btn-line { background: #fff; color: var(--ink); border-color: var(--ink); }
.btn-line:hover { background: var(--ink); color: #fff; }
.btn-danger { background: #fff; color: var(--red); border-color: var(--red); }
.btn-danger:hover { background: var(--red); color: #fff; }
.btn-sm { padding: .3rem .7rem; font-size: .85rem; }

/* Notifikasi */
.alert { padding: .85rem 1.1rem; border-radius: 8px; margin-bottom: 1.2rem; font-weight: 600; }
.alert-ok { background: var(--ok-bg); color: var(--ok); }
.alert-err { background: var(--err-bg); color: var(--err); }

/* Statistik dashboard */
.stat-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-bottom: 1.4rem; }

.stat { background: #fff; border: 1px solid var(--line); border-left: 5px solid var(--gold); border-radius: 10px; padding: 1rem 1.2rem; text-decoration: none; }
.stat:hover { border-left-color: var(--red); }
.stat strong { display: block; font-size: 2.2rem; line-height: 1.1; }
.stat span { color: var(--muted); font-weight: 600; }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem; }

/* Tabel */
.table-wrap { overflow-x: auto; }

table { width: 100%; border-collapse: collapse; font-size: .96rem; }
th, td { padding: .7rem .8rem; text-align: left; border-bottom: 1px solid var(--line); vertical-align: middle; }
th { font-size: .85rem; color: var(--muted); font-weight: 700; background: #faf9f7; white-space: nowrap; }
tr:last-child td { border-bottom: 0; }

.thumb { width: 54px; height: 54px; border-radius: 8px; object-fit: cover; background: var(--ink); display: block; }
.thumb-empty { display: grid; place-items: center; color: var(--gold); font-weight: 800; font-size: .8rem; }

.row-actions { display: flex; gap: .4rem; flex-wrap: wrap; }
.row-actions form { margin: 0; }

.badge { display: inline-block; padding: .15rem .65rem; border-radius: 99px; font-size: .82rem; font-weight: 700; background: var(--ok-bg); color: var(--ok); }
.badge.off { background: #eee; color: #555; }

.empty { text-align: center; padding: 2.5rem 1rem; color: var(--muted); }

/* Form */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem 1.4rem; }
.field { display: flex; flex-direction: column; gap: .35rem; }
.field.full { grid-column: 1 / -1; }
.field label { font-weight: 700; font-size: .95rem; }
.field .hint { color: var(--muted); font-size: .85rem; }

input[type=text], input[type=password], input[type=date], input[type=time], select, textarea {
    width: 100%;
    padding: .65rem .8rem;
    border: 1.5px solid #c9c6be;
    border-radius: 6px;
    font: inherit;
    background: #fff;
    color: var(--text);
}

input:focus, select:focus, textarea:focus { border-color: var(--gold); outline: 2px solid var(--gold); outline-offset: 0; }
textarea { min-height: 130px; resize: vertical; }
input[type=file] { font: inherit; }

.preview { width: 140px; border-radius: 8px; border: 1px solid var(--line); }

.form-actions { display: flex; gap: .7rem; margin-top: 1.5rem; flex-wrap: wrap; }

.req { color: var(--red); }

/* Login */
.login-page { min-height: 100vh; display: grid; place-items: center; background: var(--ink); padding: 1.5rem; }

.login-box { width: min(100%, 410px); background: #fff; border-radius: 14px; padding: 2rem 1.8rem; border-top: 5px solid var(--gold); }
.login-box img { width: 84px; height: 84px; border-radius: 14px; margin: 0 auto 1rem; display: block; }
.login-box h1 { margin: 0 0 .2rem; text-align: center; font-size: 1.5rem; }
.login-box p.sub { text-align: center; color: var(--muted); margin: 0 0 1.4rem; }
.login-box .field { margin-bottom: 1rem; }
.login-box .btn { width: 100%; padding: .8rem; }
.login-box .back { display: block; text-align: center; margin-top: 1.1rem; color: var(--muted); font-size: .92rem; }

@media (max-width: 900px) {
    .admin-shell { grid-template-columns: 1fr; }
    .sidebar { flex-direction: row; flex-wrap: wrap; align-items: center; padding: .8rem 1rem; border-right: 0; border-bottom: 3px solid var(--gold); gap: .6rem; }
    .sidebar nav { flex-direction: row; flex-wrap: wrap; flex-basis: 100%; order: 3; }
    .sidebar .sub { display: none; }
    .stat-row { grid-template-columns: 1fr 1fr; }
    .two-col, .form-grid { grid-template-columns: 1fr; }
}

/* ---------- Admin di HP ---------- */
@media (max-width: 700px) {
    .main { padding: 1.2rem 1rem 2.5rem; }
    .main-head h1 { font-size: 1.5rem; }
    .btn { padding: .75rem 1.1rem; }
    .btn-sm { padding: .55rem .9rem; }
    .panel { padding: 1rem; }
    .stat strong { font-size: 1.8rem; }

    .table-wrap table, .table-wrap tbody, .table-wrap tr, .table-wrap td { display: block; width: 100%; }
    .table-wrap thead { position: absolute; left: -9999px; }
    .table-wrap tr { border: 1px solid var(--line); border-radius: 10px; padding: .4rem .9rem; margin-bottom: .8rem; }
    .table-wrap td { display: flex; justify-content: space-between; align-items: center; gap: 1rem; border-bottom: 1px solid var(--line); padding: .6rem 0; text-align: right; }
    .table-wrap td:last-child { border-bottom: 0; }
    .table-wrap td[data-label]::before { content: attr(data-label); font-weight: 700; font-size: .85rem; color: var(--muted); text-align: left; flex: none; }
    .row-actions { justify-content: flex-end; }
}