* {
    box-sizing: border-box;
}

:root {
    color-scheme: light;
    --bg: #f4f7fb;
    --surface: #ffffff;
    --surface-soft: #f8fafc;
    --text: #172033;
    --muted: #667085;
    --line: #d8e0eb;
    --primary: #2457ff;
    --primary-soft: #e9efff;
    --success: #147d52;
    --success-soft: #e8faf1;
    --warning: #9a6700;
    --warning-soft: #fff6db;
    --danger: #b42318;
    --danger-soft: #feeceb;
    --shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
    --radius: 16px;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background: var(--bg);
    color: var(--text);
    font-size: 14px;
    line-height: 1.5;
}

body.modal-open {
    overflow: hidden;
}

code {
    font-family: Consolas, "Courier New", monospace;
    font-size: 12px;
}

a {
    color: inherit;
    text-decoration: none;
}

button,
input,
select {
    font: inherit;
}

.page {
    max-width: 1380px;
    margin: 0 auto;
    padding: 16px;
}

.card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.hero {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 18px;
    margin-bottom: 14px;
}

.eyebrow {
    margin: 0 0 4px;
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--primary);
    font-weight: 700;
}

.hero h1 {
    margin: 0;
    font-size: 26px;
    line-height: 1.15;
}

.hero-text {
    margin: 10px 0 0;
    max-width: 720px;
    color: var(--muted);
}

.hero-badges {
    display: flex;
    flex-wrap: wrap;
    align-content: flex-start;
    justify-content: flex-end;
    gap: 8px;
}

.hero-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 8px;
}

.pwa-mobile-menu {
    display: none;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 16px;
    margin-bottom: 14px;
}

.pwa-mobile-menu strong {
    display: block;
    margin-bottom: 4px;
}

.pwa-mobile-menu p {
    margin: 0;
    color: var(--muted);
    font-size: 12px;
}

.badge,
.status-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
}

.badge {
    background: var(--primary-soft);
    color: var(--primary);
}

.badge-neutral {
    background: #eef2f8;
    color: #32415f;
}

.badge-link {
    border: 1px solid rgba(36, 87, 255, 0.14);
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
    margin-bottom: 14px;
}

.summary-card {
    padding: 14px;
}

.summary-card strong {
    display: block;
    margin-top: 4px;
    font-size: 20px;
}

.summary-label {
    color: var(--muted);
    font-size: 12px;
}

.summary-card.warning {
    background: var(--warning-soft);
}

.summary-card.success {
    background: var(--success-soft);
}

.summary-card.danger {
    background: var(--danger-soft);
}

.flash {
    margin-bottom: 14px;
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid transparent;
}

.flash.success {
    background: var(--success-soft);
    border-color: #b4e2cc;
    color: var(--success);
}

.flash.error {
    background: var(--danger-soft);
    border-color: #f2b8b5;
    color: var(--danger);
}

.flash ul {
    margin: 8px 0 0;
    padding-left: 18px;
}

.layout {
    display: grid;
    grid-template-columns: 390px minmax(0, 1fr);
    gap: 14px;
    align-items: start;
}

.form-card,
.table-card {
    padding: 16px;
}

.section-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
}

.section-head h2 {
    margin: 0;
    font-size: 18px;
}

.table-head-main {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex: 1;
}

.text-link,
.table-count {
    color: var(--muted);
    font-size: 12px;
}

.mobile-list-back {
    display: none;
}

.nota-form,
.filter-bar {
    display: grid;
    gap: 12px;
}

.field-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
}

.field-grid label,
.filter-bar {
    font-size: 12px;
}

.field-grid span {
    display: inline-block;
    margin-bottom: 5px;
    color: var(--muted);
    font-weight: 700;
}

.field-grid input,
.field-grid select,
.filter-bar input,
.filter-bar select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: var(--surface-soft);
    color: var(--text);
}

.field-grid input:focus,
.field-grid select:focus,
.filter-bar input:focus,
.filter-bar select:focus {
    outline: 2px solid rgba(36, 87, 255, 0.18);
    border-color: var(--primary);
}

.field-grid .full {
    grid-column: 1 / -1;
}

.form-actions,
.action-group {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 38px;
    padding: 0 14px;
    border: 1px solid transparent;
    border-radius: 10px;
    cursor: pointer;
    font-weight: 700;
}

.btn-primary {
    background: var(--primary);
    color: #ffffff;
}

.btn-install[hidden] {
    display: none;
}

.btn-secondary {
    background: #eef2f8;
    color: var(--text);
    border-color: #d5deea;
}

.btn-warning {
    background: var(--warning);
    color: #ffffff;
}

.btn-danger {
    background: var(--danger);
    color: #ffffff;
}

.btn-disabled {
    background: #eef2f8;
    color: var(--muted);
    border-color: #d5deea;
    cursor: default;
}

.btn-small {
    min-height: 32px;
    padding: 0 10px;
    font-size: 12px;
}

.install-hint {
    margin: 0;
    max-width: 220px;
    text-align: right;
    color: var(--muted);
    font-size: 12px;
}

.filter-bar {
    grid-template-columns: minmax(200px, 1fr) 180px auto auto;
    margin-bottom: 12px;
}

.archive-panel {
    display: grid;
    gap: 12px;
    color: var(--muted);
    font-size: 13px;
}

.archive-panel p {
    margin: 0;
}

.auth-page {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 16px;
}

.auth-shell {
    width: min(100%, 440px);
}

.auth-card {
    padding: 22px;
}

.auth-card h1 {
    margin: 0;
    font-size: 28px;
}

.auth-note {
    margin-top: 16px;
    padding: 14px;
    border-radius: 12px;
    background: var(--surface-soft);
    border: 1px solid var(--line);
    color: var(--muted);
    font-size: 13px;
}

.auth-note strong {
    color: var(--text);
}

.auth-note p,
.auth-note ul {
    margin: 8px 0 0;
}

.auth-note ul {
    padding-left: 18px;
}

.pay-modal-overlay {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 16px;
    background: rgba(15, 23, 42, 0.45);
    z-index: 50;
}

.pay-modal-overlay.is-open {
    display: flex;
}

.pay-modal {
    width: min(100%, 560px);
    max-height: calc(100vh - 32px);
    overflow: auto;
    padding: 16px;
}

.pay-modal-head {
    position: sticky;
    top: 0;
    background: var(--surface);
    z-index: 1;
    padding-bottom: 10px;
}

.table-wrap {
    overflow: auto;
    border: 1px solid var(--line);
    border-radius: 12px;
}

table {
    width: 100%;
    border-collapse: collapse;
    min-width: 1080px;
}

thead th {
    position: sticky;
    top: 0;
    background: #eef3ff;
    color: #32415f;
    font-size: 12px;
    text-align: left;
    padding: 11px 12px;
    border-bottom: 1px solid var(--line);
}

tbody td {
    padding: 11px 12px;
    border-bottom: 1px solid var(--line);
    vertical-align: top;
}

tbody tr:hover {
    background: #fafcff;
}

tbody td strong,
tbody td small {
    display: block;
}

tbody td small {
    margin-top: 3px;
    color: var(--muted);
}

.status-pill.belum_bayar {
    background: var(--warning-soft);
    color: var(--warning);
}

.status-pill.sudah_bayar {
    background: var(--success-soft);
    color: var(--success);
}

.empty-state {
    text-align: center;
    color: var(--muted);
    padding: 30px 16px;
}

@media (max-width: 1080px) {
    .layout,
    .summary-grid {
        grid-template-columns: 1fr;
    }

    .filter-bar {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 720px) {
    .page {
        padding: 12px;
    }

    .hero {
        flex-direction: column;
        padding: 14px;
    }

    .hero h1 {
        font-size: 22px;
    }

    .form-card,
    .table-card {
        padding: 14px;
    }

    .filter-bar {
        grid-template-columns: 1fr;
    }

    .hero-badges {
        justify-content: flex-start;
    }

    .hero-actions {
        align-items: flex-start;
    }

    .install-hint {
        max-width: none;
        text-align: left;
    }

    .table-head-main {
        width: 100%;
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 720px) {
    body.pwa-mobile-mode .pwa-mobile-menu {
        display: flex;
    }

    body.pwa-mobile-mode .table-card {
        display: none;
    }

    body.pwa-mobile-mode.pwa-list-open .summary-grid,
    body.pwa-mobile-mode.pwa-list-open .form-card {
        display: none;
    }

    body.pwa-mobile-mode.pwa-list-open .table-card {
        display: block;
    }

    body.pwa-mobile-mode.pwa-list-open .mobile-list-back {
        display: inline-flex;
    }

    body.pwa-mobile-mode.pwa-list-open .section-head {
        align-items: flex-start;
        flex-direction: column;
    }

    body.pwa-mobile-mode .pwa-mobile-menu {
        flex-direction: column;
        align-items: stretch;
    }

    .pay-modal-overlay {
        padding: 12px;
        align-items: flex-end;
    }

    .pay-modal {
        width: 100%;
        max-height: 85vh;
        border-bottom-left-radius: 0;
        border-bottom-right-radius: 0;
    }
}