:root {
    --bg: #f5f7fb;
    --card: #ffffff;
    --text: #152033;
    --muted: #667085;
    --line: #e5e7eb;
    --primary: #1d4ed8;
    --primary-dark: #123d9d;
    --success: #15803d;
    --success-bg: #dcfce7;
    --danger: #b91c1c;
    --danger-bg: #fee2e2;
    --warning: #a16207;
    --warning-bg: #fef3c7;
    --shadow: 0 20px 45px rgba(21, 32, 51, .08);
    --radius: 18px;
}
* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: var(--bg);
    color: var(--text);
}
a { color: inherit; text-decoration: none; }
.login-body {
    min-height: 100vh;
    display: grid;
    place-items: center;
    background:
        radial-gradient(circle at 20% 20%, rgba(29, 78, 216, .16), transparent 28%),
        radial-gradient(circle at 80% 10%, rgba(21, 128, 61, .12), transparent 24%),
        linear-gradient(135deg, #eff6ff, #f8fafc);
}
.login-card {
    width: min(440px, calc(100% - 32px));
    background: var(--card);
    border-radius: 28px;
    box-shadow: var(--shadow);
    padding: 34px;
    border: 1px solid rgba(226, 232, 240, .9);
}
.login-logo {
    width: 64px;
    height: 64px;
    display: grid;
    place-items: center;
    border-radius: 20px;
    background: var(--primary);
    color: #fff;
    font-weight: 800;
    margin-bottom: 18px;
}
.login-card h1 { margin: 0 0 8px; font-size: 26px; }
.login-card p { color: var(--muted); margin: 0 0 24px; line-height: 1.5; }
.app-shell { display: flex; min-height: 100vh; }
.sidebar {
    width: 284px;
    background: #0f172a;
    color: #fff;
    padding: 24px;
    position: sticky;
    top: 0;
    height: 100vh;
    display: flex;
    flex-direction: column;
}
.brand { display: flex; gap: 14px; align-items: center; margin-bottom: 28px; }
.brand-mark {
    width: 54px; height: 54px;
    border-radius: 16px;
    display: grid; place-items: center;
    background: linear-gradient(135deg, #2563eb, #22c55e);
    font-weight: 900;
}
.brand strong { display: block; line-height: 1.25; }
.brand span { display: block; color: #cbd5e1; font-size: 13px; margin-top: 3px; }
.nav { display: grid; gap: 8px; }
.nav a {
    color: #dbeafe;
    padding: 12px 14px;
    border-radius: 14px;
    transition: .18s ease;
}
.nav a:hover, .nav a.active { background: rgba(255,255,255,.12); color: #fff; }
.sidebar-footer {
    margin-top: auto;
    padding-top: 22px;
    border-top: 1px solid rgba(255,255,255,.12);
}
.sidebar-footer small { color: #94a3b8; display: block; }
.sidebar-footer strong { display: block; margin: 6px 0 14px; }
.main { flex: 1; padding: 26px; overflow-x: hidden; }
.topbar {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 24px;
}
.topbar h1 { margin: 0 0 8px; font-size: clamp(24px, 3vw, 34px); }
.topbar p { margin: 0; color: var(--muted); max-width: 860px; line-height: 1.5; }
.topbar-actions { display: flex; gap: 10px; flex-wrap: wrap; justify-content: flex-end; }
.card {
    background: var(--card);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    border-radius: var(--radius);
    padding: 22px;
    margin-bottom: 20px;
}
.grid { display: grid; gap: 18px; }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.stat-card {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow);
}
.stat-card span { color: var(--muted); font-size: 13px; }
.stat-card strong { display: block; font-size: 34px; margin-top: 8px; }
.stat-card small { display: block; color: var(--muted); margin-top: 4px; }
.form-grid { display: grid; gap: 16px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.form-group { display: grid; gap: 7px; }
label { font-weight: 700; font-size: 14px; }
input, select, textarea {
    width: 100%;
    border: 1px solid #cbd5e1;
    border-radius: 14px;
    padding: 12px 13px;
    background: #fff;
    color: var(--text);
    font: inherit;
}
input:focus, select:focus, textarea:focus {
    outline: 3px solid rgba(37, 99, 235, .18);
    border-color: #2563eb;
}
textarea { min-height: 96px; resize: vertical; }
.filters {
    display: grid;
    grid-template-columns: 1.5fr repeat(2, minmax(190px, .65fr)) auto auto;
    gap: 12px;
    align-items: end;
}
.tabs { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 18px; }
.tab {
    padding: 10px 12px;
    border-radius: 999px;
    background: #fff;
    border: 1px solid var(--line);
    color: var(--muted);
    font-weight: 700;
}
.tab.active { background: #dbeafe; color: #1d4ed8; border-color: #93c5fd; }
.table-wrap { overflow-x: auto; border-radius: 16px; border: 1px solid var(--line); }
table { border-collapse: collapse; width: 100%; min-width: 1220px; background: #fff; }
th, td {
    padding: 12px 13px;
    border-bottom: 1px solid var(--line);
    text-align: left;
    vertical-align: top;
    font-size: 14px;
}
th {
    background: #f8fafc;
    color: #334155;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: .04em;
    position: sticky;
    top: 0;
    z-index: 1;
}
tr:hover td { background: #f8fafc; }
.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border-radius: 999px;
    padding: 6px 10px;
    font-size: 12px;
    font-weight: 800;
    white-space: nowrap;
}
.badge-success { background: var(--success-bg); color: var(--success); }
.badge-danger { background: var(--danger-bg); color: var(--danger); }
.badge-warning { background: var(--warning-bg); color: var(--warning); }
.badge-muted { background: #f1f5f9; color: #475569; }
.note { color: var(--muted); line-height: 1.5; font-size: 13px; }
.keterangan { min-width: 260px; color: #475569; line-height: 1.45; }
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 11px 14px;
    cursor: pointer;
    background: #fff;
    color: #0f172a;
    font-weight: 800;
    font-size: 14px;
}
.btn:hover { background: #f8fafc; }
.btn-primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-dark); }
.btn-danger { background: var(--danger); color: #fff; border-color: var(--danger); }
.btn-soft { background: rgba(255,255,255,.1); color: #fff; border-color: rgba(255,255,255,.16); }
.btn-full { width: 100%; }
.btn-small { padding: 8px 10px; font-size: 12px; border-radius: 10px; }
.action-row { display: flex; gap: 7px; flex-wrap: wrap; }
.alert {
    padding: 14px 16px;
    border-radius: 14px;
    margin-bottom: 18px;
    border: 1px solid transparent;
    font-weight: 700;
}
.alert-success { background: var(--success-bg); color: var(--success); border-color: #86efac; }
.alert-danger { background: var(--danger-bg); color: var(--danger); border-color: #fecaca; }
.alert-warning { background: var(--warning-bg); color: var(--warning); border-color: #fde68a; }
.alert-info { background: #dbeafe; color: #1d4ed8; border-color: #bfdbfe; }
.pagination { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; margin-top: 18px; }
.pagination a, .pagination span {
    padding: 9px 12px;
    border: 1px solid var(--line);
    background: #fff;
    border-radius: 11px;
    font-weight: 800;
}
.pagination .active { background: var(--primary); color: #fff; border-color: var(--primary); }
.summary-list { display: grid; gap: 10px; }
.summary-item {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px dashed var(--line);
}
.summary-item:last-child { border-bottom: 0; }
.summary-item strong { font-size: 20px; }
.empty {
    padding: 26px;
    text-align: center;
    color: var(--muted);
}
@media (max-width: 1100px) {
    .app-shell { display: block; }
    .sidebar {
        width: auto;
        height: auto;
        position: relative;
        border-radius: 0 0 24px 24px;
    }
    .nav { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .sidebar-footer { display: none; }
    .grid-4, .grid-3, .grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .filters { grid-template-columns: 1fr 1fr; }
    .topbar { display: block; }
    .topbar-actions { justify-content: flex-start; margin-top: 14px; }
}
@media (max-width: 720px) {
    .main { padding: 18px; }
    .grid-4, .grid-3, .grid-2, .form-grid, .filters { grid-template-columns: 1fr; }
    .login-card { padding: 24px; }
}

.mt-16 { margin-top: 16px; }
.mt-18 { margin-top: 18px; }
.mt-20 { margin-top: 20px; }
.mb-14 { margin-bottom: 14px; }
.m-0 { margin: 0; }