/* ==========================================================================
   Admin panel — design system (60-30-10)
   60% dominant: soft neutral app background
   30% secondary: white surfaces, slate text, hairline borders
   10% accent:    brand red #e11d2e, used sparingly
   All class names are a frozen contract with admin.js / the admin blades.
   ========================================================================== */

:root {
    /* 60 — dominant */
    --bg: #f5f7fa;

    /* 30 — secondary surfaces & text */
    --surface: #ffffff;
    --border: #e5e9f0;
    --border-strong: #dbe2ea;
    --text: #475569;
    --text-heading: #0f172a;
    --text-muted: #94a3b8;
    --shadow: 0 1px 3px rgba(16, 24, 40, 0.06);

    /* 10 — accent */
    --accent: #e11d2e;
    --accent-hover: #c8102e;
    --accent-active: #a50d27;
    --accent-tint: rgba(225, 29, 46, 0.07);
    --accent-ring: rgba(225, 29, 46, 0.30);

    /* semantic (desaturated pastels only) */
    --danger: #dc2626;
    --danger-bg: #fef1f1;
    --danger-text: #b42323;
    --success: #16a34a;
    --success-bg: #ecfdf3;
    --success-text: #067647;
    --warning-bg: #fffaeb;
    --warning-text: #b54708;
    --info-bg: #eff6ff;
    --info-text: #1d4ed8;
    --neutral-bg: #f1f5f9;
    --neutral-text: #475569;

    --radius: 10px;
    --radius-sm: 8px;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 14px;
    line-height: 1.55;
    color: var(--text);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3 { color: var(--text-heading); }

/* ---------- Boot splash ---------- */
.boot-splash {
    padding: 3rem 1rem;
    text-align: center;
    color: var(--text-muted);
}
body.auth-pending .panel-layout { display: none; }
body:not(.auth-pending) .boot-splash#boot-splash { display: none; }

/* ==========================================================================
   Login
   ========================================================================== */

.login-body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg);
    padding: 1rem;
}

.login-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 2rem;
    width: 100%;
    max-width: 380px;
}

.login-title {
    margin: 0 0 0.25rem;
    font-size: 1.35rem;
    font-weight: 700;
    text-align: center;
    color: var(--text-heading);
}
.login-subtitle {
    margin: 0 0 1.25rem;
    text-align: center;
    color: var(--text-muted);
}

.login-tabs {
    display: flex;
    gap: 0.25rem;
    border-bottom: 1px solid var(--border);
    margin-bottom: 1rem;
}
.login-tab {
    flex: 1;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    padding: 0.5rem 0.25rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-muted);
    cursor: pointer;
}
.login-tab:hover { color: var(--text-heading); }
.login-tab.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
}

/* ==========================================================================
   Forms
   ========================================================================== */

.form-label {
    display: block;
    margin: 0.85rem 0 0.3rem;
    font-size: 12px;
    font-weight: 600;
    color: var(--text);
}

.form-input,
.filter-field input,
.filter-field select,
.setting-input {
    height: 38px;
    padding: 0 0.7rem;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    background: var(--surface);
    font-size: 14px;
    color: var(--text-heading);
    transition: border-color 0.12s ease, box-shadow 0.12s ease;
}
.form-input {
    width: 100%;
    margin-bottom: 0.25rem;
}
.form-input:focus,
.filter-field input:focus,
.filter-field select:focus,
.setting-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-ring);
}

.form-code { letter-spacing: 0.35em; text-align: center; font-size: 1.2rem; }
.form-hint { font-size: 0.8rem; color: var(--text-muted); margin-top: 0.25rem; }

.form-select {
    height: 38px;
    padding: 0 0.55rem;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    background: var(--surface);
    font-size: 14px;
    color: var(--text-heading);
}
.form-select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-ring);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 12px 16px;
    margin-bottom: 12px;
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    height: 38px;
    padding: 0 14px;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    background: var(--neutral-bg);
    color: var(--text-heading);
    transition: background 0.12s ease, border-color 0.12s ease, color 0.12s ease;
    white-space: nowrap;
}
.btn:hover { background: #e8edf3; }
.btn:focus-visible {
    outline: none;
    box-shadow: 0 0 0 2px var(--accent-ring);
}
.btn:active { transform: translateY(0.5px); }
.btn:disabled { opacity: 0.55; cursor: not-allowed; }

.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover:not(:disabled) { background: var(--accent-hover); }
.btn-primary:active:not(:disabled) { background: var(--accent-active); }

.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover:not(:disabled) { background: #b91c1c; }

.btn-success { background: var(--success); color: #fff; }
.btn-success:hover:not(:disabled) { background: #15803d; }

.btn-outline { background: var(--surface); border-color: var(--border-strong); }
.btn-outline:hover:not(:disabled) { background: var(--neutral-bg); }

.btn-link {
    background: none;
    color: var(--accent);
    height: auto;
    padding: 0.35rem;
}
.btn-link:hover:not(:disabled) { background: var(--accent-tint); text-decoration: none; }

.btn-sm { height: 34px; padding: 0 10px; font-size: 12.5px; }
.btn-block { width: 100%; margin-top: 0.75rem; }

/* ==========================================================================
   Alerts — pastel with left border
   ========================================================================== */

.alert {
    border: 1px solid var(--border);
    border-left: 3px solid var(--neutral-text);
    border-radius: var(--radius-sm);
    background: var(--surface);
    padding: 0.6rem 0.9rem;
    margin: 0.5rem 0;
    font-size: 0.9rem;
}
.alert-error { background: var(--danger-bg); border-color: #fbd5d5; border-left-color: var(--danger); color: var(--danger-text); }
.alert-success { background: var(--success-bg); border-color: #d1fadf; border-left-color: var(--success); color: var(--success-text); }
.alert-warning { background: var(--warning-bg); border-color: #fdeec5; border-left-color: #f59e0b; color: var(--warning-text); }
.alert-info { background: var(--info-bg); border-color: #d6e4ff; border-left-color: #3b82f6; color: var(--info-text); }

/* ==========================================================================
   Panel layout
   ========================================================================== */

.panel-layout { display: flex; min-height: 100vh; }

.sidebar {
    width: 232px;
    background: var(--surface);
    border-right: 1px solid var(--border);
    color: var(--text);
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
}
.sidebar-brand {
    padding: 16px 20px;
    font-weight: 700;
    font-size: 1.02rem;
    color: var(--text-heading);
    border-bottom: 1px solid var(--border);
}
.sidebar-nav {
    display: flex;
    flex-direction: column;
    padding: 8px;
    overflow-y: auto;
    flex: 1;
}
.nav-link {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 8px 12px;
    margin: 1px 0;
    border-left: 3px solid transparent;
    border-radius: var(--radius-sm);
    color: var(--text);
    font-size: 13px;
    font-weight: 500;
}
.nav-link:hover {
    background: var(--bg);
    color: var(--text-heading);
    text-decoration: none;
}
.nav-link:hover .nav-icon { color: var(--accent); opacity: 1; }
.nav-link.active {
    background: var(--accent-tint);
    border-left-color: var(--accent);
    color: var(--accent);
    font-weight: 600;
}
.nav-link.active .nav-icon { color: var(--accent); opacity: 1; }
.nav-icon { flex-shrink: 0; opacity: 0.75; }

.nav-group-label {
    margin: 12px 0 2px;
    padding: 2px 12px;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    cursor: default;
    user-select: none;
}
.nav-link.nav-sub { padding-left: 32px; font-size: 0.88rem; }

.sidebar-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.45);
    z-index: 20;
}

.panel-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    height: 56px;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 0 20px;
}
.topbar-user { display: flex; align-items: center; gap: 12px; font-weight: 600; font-size: 13.5px; color: var(--text-heading); }
.topbar-left { display: flex; align-items: center; gap: 10px; }

/* Notification bell */
.bell-wrap { position: relative; }
.bell-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--text);
    cursor: pointer;
}
.bell-btn:hover { background: var(--bg); color: var(--accent); }
.bell-count {
    position: absolute;
    top: -6px;
    right: -6px;
    min-width: 18px;
    height: 18px;
    padding: 0 4px;
    border-radius: 999px;
    background: var(--accent);
    color: #fff;
    font-size: 10.5px;
    font-weight: 700;
    line-height: 18px;
    text-align: center;
}
.bell-dot {
    position: absolute;
    top: -2px;
    right: -2px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
    border: 1.5px solid var(--surface);
}
.bell-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    z-index: 40;
    width: 300px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.14);
    padding: 8px;
}
.bell-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border-radius: var(--radius-sm);
    font-size: 13px;
}
.bell-row:hover { background: var(--bg); }
.bell-row .bell-row-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
    flex-shrink: 0;
}
.bell-row .bell-row-count {
    margin-left: auto;
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-weight: 700;
    color: var(--text-heading);
}
.bell-row .bell-row-link {
    margin-left: 10px;
    font-size: 12px;
    font-weight: 600;
    color: var(--accent);
}
.bell-row.is-zero .bell-row-dot { background: var(--border-strong); }
.bell-empty { padding: 14px 10px; text-align: center; color: var(--text-muted); font-size: 13px; }

/* System health tiles */
.health-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 12px;
    margin-bottom: 12px;
}
.health-tile {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 10px 12px;
}
.health-tile .stat-label { font-size: 0.75rem; }
.health-tile .stat-value { font-size: 15px; margin-top: 2px; }
.health-tile .health-sub { font-size: 0.75rem; color: var(--text-muted); margin-top: 2px; }
.health-tile .health-sub.is-danger { color: var(--danger-text); font-weight: 600; }
.health-actions { margin-top: 4px; }
.hamburger {
    display: none;
    background: var(--surface);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    font-size: 1.1rem;
    line-height: 1;
    padding: 0.25rem 0.6rem;
    cursor: pointer;
    color: var(--text-heading);
}
.hamburger:hover { background: var(--bg); }

#sim-banner { margin: 0.75rem 1.25rem 0; border: 1px solid #f59e0b; }

/* Brand logo — the bundled SVG is white, so on light surfaces it sits in a
   dark chip; on the member dark skin it renders directly. */
.brand-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #0f172a;
    border-radius: 8px;
    padding: 4px 6px;
}
.brand-chip--lg { padding: 8px 14px; }
.sidebar-brand-logo { height: 26px; width: auto; object-fit: contain; display: block; }
.brand-preview-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #0f172a;
    border-radius: 8px;
    padding: 6px 10px;
    width: fit-content;
}
.brand-preview-chip img { height: 40px; width: auto; object-fit: contain; display: block; }

.content { padding: 20px; flex: 1; }

/* ==========================================================================
   Sections, stats, cards
   ========================================================================== */

.section-title {
    margin: 0 0 16px;
    font-size: 20px;
    font-weight: 700;
    color: var(--text-heading);
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 20px;
}
.stat-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 16px 20px;
}
.stat-label { color: var(--text-muted); font-size: 0.8rem; font-weight: 500; }
.stat-value { font-size: 22px; font-weight: 700; color: var(--text-heading); margin-top: 2px; }

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 16px 20px;
    margin-bottom: 20px;
}
.card h2 {
    margin: 0 0 12px;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-heading);
}

/* ==========================================================================
   Tables — compact, aligned system
   Column conventions (set in admin.js):
     .t-id      narrow ID column            .t-status  badge cell
     .t-main    primary content (2-line)    .t-actions action buttons (right)
     .t-num     amounts (right, tabular)    .t-time    timestamps (right, muted)
   ========================================================================== */

.table-wrap {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow-x: auto;
}
table.data-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.data-table th, .data-table td {
    text-align: left;
    padding: 8px 12px;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
    vertical-align: middle;
}
.data-table thead th {
    background: #f8fafc;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted);
}
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover td { background: #f8fafc; }
.data-table tr.clickable { cursor: pointer; }

.data-table th.t-id, .data-table td.t-id {
    width: 1%;
    color: var(--text-muted);
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 0.8rem;
}
.data-table td.t-main strong { display: block; font-weight: 600; color: var(--text-heading); }
.data-table td.t-main small { display: block; font-size: 0.76rem; color: var(--text-muted); }
.data-table th.t-num, .data-table td.t-num {
    text-align: right;
    font-variant-numeric: tabular-nums;
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 0.85rem;
}
.data-table td.t-num .cur { color: var(--text-muted); font-size: 0.76rem; margin-left: 3px; }
.data-table th.t-time, .data-table td.t-time {
    text-align: right;
    color: var(--text-muted);
    font-size: 12.5px;
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}
.data-table td.t-status { white-space: nowrap; }
.data-table th.t-actions, .data-table td.t-actions {
    text-align: right;
    white-space: nowrap;
}
.data-table td.t-actions .row-actions { justify-content: flex-end; gap: 6px; }

.t-ellipsis {
    max-width: 260px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.85rem; }
.text-muted { color: var(--text-muted); }
.amount-credit { color: var(--success); font-weight: 600; }
.amount-debit { color: var(--danger); font-weight: 600; }

/* ==========================================================================
   Badges — pastel + darker text
   ========================================================================== */

.badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 600;
    background: var(--neutral-bg);
    color: var(--neutral-text);
}
.badge-pending { background: var(--warning-bg); color: var(--warning-text); }
.badge-approved, .badge-succeeded, .badge-active, .badge-credit, .badge-verified { background: var(--success-bg); color: var(--success-text); }
.badge-rejected, .badge-suspended, .badge-debit { background: var(--danger-bg); color: var(--danger-text); }
.badge-processing, .badge-pending_kyc { background: var(--info-bg); color: var(--info-text); }
.badge-cancelled, .badge-inactive, .badge-none, .badge-closed { background: var(--neutral-bg); color: var(--neutral-text); }
.badge-open { background: var(--info-bg); color: var(--info-text); }

/* ==========================================================================
   Filters & settings
   ========================================================================== */

.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: flex-end;
    margin-bottom: 16px;
}
.filter-field { display: flex; flex-direction: column; gap: 4px; }
.filter-field label { font-size: 12px; font-weight: 600; color: var(--text); }

.setting-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
}
.setting-key { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.85rem; }
.setting-label { font-weight: 600; color: var(--text-heading); }
.setting-helper { font-size: 0.8rem; color: var(--text-muted); margin-top: 2px; }
.setting-rawkey {
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-top: 2px;
}
.setting-input { width: 220px; }
.setting-check { width: 18px; height: 18px; accent-color: var(--accent); }

/* Riwayat kurs — panel lipat kecil dan redup. */
.rate-history > summary {
    cursor: pointer;
    font-weight: 600;
    font-size: 0.92rem;
    color: var(--text-muted);
}
.rate-history[open] > summary { margin-bottom: 12px; }
.rate-history .data-table { font-size: 0.82rem; }

/* ==========================================================================
   Pagination & period chips — pills
   ========================================================================== */

.pagination {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
    font-size: 0.85rem;
    color: var(--text-muted);
}
.pagination .btn { border-radius: 999px; }

.period-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.period-chip {
    height: 30px;
    padding: 0 14px;
    border-radius: 999px;
    border: 1px solid var(--border-strong);
    background: var(--surface);
    font-size: 12.5px;
    font-weight: 500;
    color: var(--text);
    cursor: pointer;
    transition: background 0.12s ease, border-color 0.12s ease, color 0.12s ease;
}
.period-chip:hover { border-color: var(--accent); color: var(--accent); }
.period-chip.is-on {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

/* ==========================================================================
   Utility
   ========================================================================== */

.row-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.empty-state { padding: 2rem 1rem; text-align: center; color: var(--text-muted); }
.loading-state { padding: 2rem 1rem; text-align: center; color: var(--text-muted); }
.back-link { display: inline-block; margin-bottom: 12px; font-size: 0.88rem; }
.detail-list { display: grid; grid-template-columns: max-content 1fr; gap: 4px 20px; margin: 0 0 12px; }
.detail-list dt { font-weight: 600; color: var(--text-muted); font-size: 0.85rem; }
.detail-list dd { margin: 0; color: var(--text-heading); }
.utc-note { font-size: 0.78rem; color: var(--text-muted); margin-top: 8px; }
.sample-note { font-size: 0.8rem; color: var(--text-muted); margin: 4px 0 8px; }
.reg-error { display: block; font-size: 0.8rem; color: var(--danger-text); margin: 4px 0 8px; }
.money-form { margin-top: 8px; }
.money-form[hidden] { display: none; }

/* Bordered sub-card for revealed action forms (member detail "Aksi Admin"). */
.form-subcard {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: #fbfcfe;
    padding: 14px 16px;
    margin-top: 12px;
}
.form-subcard[hidden] { display: none; }
.form-subcard .form-grid { margin-bottom: 4px; }
.form-subcard > .btn { margin-top: 8px; }
.form-subcard .reg-error, .form-subcard .sample-note { display: block; margin: 6px 0 0; }

/* ---------- Generic admin modal (append-to-body; mirrors the member
   success-modal lifecycle so section re-renders never remove it) ---------- */
.amodal-overlay {
    position: fixed;
    inset: 0;
    z-index: 100;
    background: rgba(15, 23, 42, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.amodal-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.18);
    width: 100%;
    max-width: 560px;
    max-height: calc(100vh - 48px);
    display: flex;
    flex-direction: column;
}
.amodal-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 18px;
    border-bottom: 1px solid var(--border);
}
.amodal-title { margin: 0; font-size: 15px; font-weight: 600; color: var(--text-heading); }
.amodal-close {
    background: none;
    border: none;
    padding: 2px 6px;
    font-size: 20px;
    line-height: 1;
    color: var(--text-muted);
    cursor: pointer;
}
.amodal-close:hover { color: var(--text-heading); }
.amodal-body { padding: 16px 18px; overflow-y: auto; }
.amodal-body .form-grid { margin-bottom: 4px; }
.amodal-body .reg-error, .amodal-body .sample-note { display: block; margin: 6px 0 0; }
.amodal-foot {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding: 12px 18px;
    border-top: 1px solid var(--border);
}

@media (max-width: 768px) {
    .amodal-card { max-width: none; width: calc(100% - 24px); }
}

/* ==========================================================================
   Success modal (light theme)
   ========================================================================== */

.asuccess-overlay {
    position: fixed;
    inset: 0;
    z-index: 100;
    background: rgba(15, 23, 42, 0.45);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.asuccess-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.18);
    padding: 24px;
    width: 100%;
    max-width: 340px;
    text-align: center;
}
.asuccess-check {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--success);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
}
.asuccess-title {
    margin: 0 0 8px;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: var(--text-heading);
}
.asuccess-line { margin: 4px 0; font-size: 0.92rem; color: var(--text); }
.asuccess-note { margin: 10px 0 12px; font-size: 0.82rem; color: var(--text-muted); }
.asuccess-close {
    height: 38px;
    padding: 0 22px;
    border: none;
    border-radius: var(--radius-sm);
    background: var(--accent);
    color: #fff;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
}
.asuccess-close:hover { background: var(--accent-hover); }

/* ==========================================================================
   Mobile (≤768px)
   ========================================================================== */

@media (max-width: 768px) {
    .hamburger { display: block; }
    .sidebar {
        position: fixed;
        top: 0; left: 0; bottom: 0;
        z-index: 30;
        transform: translateX(-100%);
        transition: transform 0.2s ease;
        box-shadow: 0 8px 24px rgba(15, 23, 42, 0.18);
    }
    .sidebar.open { transform: translateX(0); }

    /* Target sentuh nyaman: semua tombol minimal 40px tinggi. */
    .btn { min-height: 40px; }
    .btn-sm { min-height: 34px; }
    .login-tab, .hamburger { min-height: 40px; }
    .period-chip { min-height: 34px; }

    /* Filter bertumpuk vertikal, lebar penuh. */
    .filter-bar { flex-direction: column; align-items: stretch; }
    .filter-field input, .filter-field select { width: 100%; }
    .filter-bar .btn { width: 100%; }

    /* Form pengaturan: label di atas, input lebar penuh. */
    .setting-row { flex-direction: column; align-items: stretch; gap: 6px; }
    .setting-input { width: 100%; }

    /* Modal sukses: lebar penuh dikurangi 24px. */
    .asuccess-card { max-width: none; width: calc(100% - 24px); }

    .stat-grid { grid-template-columns: 1fr; }

    /* Ruang napas lebih kecil di layar sempit. */
    .content { padding: 12px; }
    .topbar { padding: 0 12px; height: 52px; }
    .card { padding: 12px 14px; }
    .pagination { flex-wrap: wrap; }
    .period-chips { flex-wrap: wrap; }
}