:root {
    --primary: #0B3D91;
    --accent: #1E63D6;
    --accent-soft: #4F9DFF;
    --bg: #F3F7FD;
    --card: #FFFFFF;
    --text: #1F2937;
    --muted: #6B7280;
    --success: #16A34A;
    --danger: #DC2626;
    --border: #D8E6FB;
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    min-height: 100%;
    font-family: "Segoe UI", Arial, sans-serif;
    color: var(--text);
    background: var(--bg);
}

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

button,
input,
select,
textarea {
    font: inherit;
}

.login-page {
    width: 100%;
    height: 100vh;
    min-height: 560px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--primary), var(--accent));
}

.login-shell {
    width: min(92vw, 430px);
    margin: 0 auto;
}

.login-panel,
.page-card,
.stat-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 8px;
    box-shadow: 0 18px 45px rgba(11, 61, 145, 0.12);
}

.login-panel {
    padding: 32px;
}

.login-brand,
.sidebar-brand,
.user-box,
.topbar,
.summary-list div {
    display: flex;
    align-items: center;
}

.login-brand {
    gap: 14px;
    margin-bottom: 24px;
}

.login-brand h1,
.topbar h1,
.page-card h2 {
    margin: 0;
    color: var(--primary);
}

.login-brand p,
.topbar p,
.page-card p {
    margin: 4px 0 0;
    color: var(--muted);
}

.brand-mark {
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    border-radius: 8px;
    background: #FFFFFF;
    color: var(--primary);
    font-weight: 800;
    border: 1px solid rgba(255,255,255,0.4);
}

.login-brand .brand-mark {
    background: var(--primary);
    color: #FFFFFF;
}

.form-stack {
    display: grid;
    gap: 16px;
}

.form-stack label span {
    display: block;
    margin-bottom: 7px;
    font-weight: 600;
}

input,
select,
textarea {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 11px 12px;
    background: #FFFFFF;
    color: var(--text);
}

input:focus,
select:focus,
textarea:focus {
    outline: 3px solid rgba(79, 157, 255, 0.25);
    border-color: var(--accent);
}

.btn {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    min-height: 38px;
    padding: 9px 14px;
    border-radius: 8px;
    border: 1px solid transparent;
    cursor: pointer;
    font-weight: 700;
}

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

.btn-primary:hover {
    background: var(--primary);
}

.btn-outline {
    border-color: var(--border);
    color: var(--primary);
    background: #FFFFFF;
}

.full-width {
    width: 100%;
}

.alert {
    padding: 12px 14px;
    border-radius: 8px;
    margin-bottom: 16px;
    border: 1px solid var(--border);
    background: #EAF3FF;
    color: var(--primary);
}

.alert-danger {
    background: #FEF2F2;
    color: var(--danger);
    border-color: #FECACA;
}

.alert-success {
    background: #F0FDF4;
    color: var(--success);
    border-color: #BBF7D0;
}

.app-shell {
    min-height: 100vh;
    display: flex;
}

.sidebar {
    width: 260px;
    background: var(--primary);
    color: #FFFFFF;
    padding: 20px 16px;
    position: sticky;
    top: 0;
    height: 100vh;
}

.sidebar-brand {
    gap: 12px;
    font-weight: 800;
    font-size: 20px;
    margin-bottom: 26px;
}

.sidebar-nav {
    display: grid;
    gap: 6px;
}

.sidebar-nav a {
    padding: 12px 14px;
    border-radius: 8px;
    color: rgba(255,255,255,0.86);
    font-weight: 600;
}

.sidebar-nav a:hover,
.sidebar-nav a.active {
    background: var(--accent);
    color: #FFFFFF;
}

.main-shell {
    flex: 1;
    min-width: 0;
}

.topbar {
    justify-content: space-between;
    gap: 16px;
    padding: 18px 24px;
    background: #FFFFFF;
    border-bottom: 1px solid var(--border);
}

.user-box {
    gap: 12px;
    font-weight: 700;
}

.menu-toggle {
    display: none;
    border: 1px solid var(--border);
    background: #FFFFFF;
    border-radius: 8px;
    width: 40px;
    height: 40px;
    color: var(--primary);
    font-size: 18px;
}

.content-wrap {
    padding: 24px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
    margin-bottom: 18px;
}

.stat-card,
.page-card {
    padding: 20px;
}

.stat-card span,
.summary-list span {
    display: block;
    color: var(--muted);
    font-size: 14px;
    margin-bottom: 8px;
}

.stat-card strong {
    font-size: 24px;
    color: var(--primary);
}

.summary-list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-top: 18px;
}

.summary-list div {
    justify-content: space-between;
    gap: 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 14px;
    background: #F8FBFF;
}

.summary-list strong {
    color: var(--primary);
    font-size: 22px;
}

@media (max-width: 900px) {
    .sidebar {
        position: fixed;
        left: -280px;
        z-index: 20;
        transition: left .2s ease;
    }

    .sidebar.open {
        left: 0;
    }

    .menu-toggle {
        display: inline-grid;
        place-items: center;
    }

    .topbar {
        align-items: flex-start;
    }

    .stats-grid,
    .summary-list {
        grid-template-columns: 1fr;
    }
}


.filter-card {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 14px;
    align-items: end;
    background: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 18px;
    margin-bottom: 18px;
    box-shadow: 0 12px 30px rgba(11, 61, 145, 0.08);
}

.filter-card label span {
    display: block;
    margin-bottom: 7px;
    color: var(--text);
    font-weight: 700;
    font-size: 14px;
}

.filter-actions {
    display: flex;
    gap: 10px;
    align-items: center;
}

.chart-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.chart-card {
    min-height: 0;
    overflow: hidden;
}

.chart-card h2 {
    font-size: 18px;
    margin-bottom: 16px;
}

.chart-box {
    position: relative;
    width: 100%;
    height: clamp(220px, 28vh, 280px);
}

.chart-box-wide {
    height: clamp(240px, 34vh, 330px);
}

.chart-box canvas {
    display: block;
    width: 100% !important;
    height: 100% !important;
}

@media (max-width: 1100px) {
    .filter-card {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

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

@media (max-width: 640px) {
    .filter-card {
        grid-template-columns: 1fr;
    }

    .filter-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .chart-box,
    .chart-box-wide {
        height: 240px;
    }
}


.page-actions-card,
.detail-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.table-card {
    padding: 0;
    overflow: hidden;
}

.table-responsive {
    width: 100%;
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 760px;
}

.data-table th,
.data-table td {
    padding: 13px 14px;
    text-align: left;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}

.data-table th {
    background: var(--primary);
    color: #FFFFFF;
    font-size: 14px;
}

.data-table tbody tr:nth-child(even) {
    background: #F8FBFF;
}

.empty-cell {
    text-align: center;
    color: var(--muted);
    padding: 22px !important;
}

.action-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.inline-form {
    display: inline-flex;
    margin: 0;
}

.btn-sm {
    min-height: 32px;
    padding: 6px 10px;
    font-size: 13px;
}

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

.btn-danger:hover {
    filter: brightness(0.95);
}

.badge {
    display: inline-flex;
    align-items: center;
    min-height: 24px;
    padding: 4px 9px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 800;
    text-transform: capitalize;
}

.badge-success {
    background: #DCFCE7;
    color: var(--success);
}

.badge-muted {
    background: #E5E7EB;
    color: #4B5563;
}

.detail-card {
    margin-top: 16px;
}

.split-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(300px, 0.8fr);
    gap: 18px;
    align-items: start;
}

.split-grid h3 {
    margin: 0 0 12px;
    color: var(--primary);
}

.form-panel {
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 16px;
    background: #F8FBFF;
}

.compact-table-wrap {
    border: 1px solid var(--border);
    border-radius: 8px;
}

.compact-table {
    min-width: 520px;
}

.soft-divider {
    border: 0;
    border-top: 1px solid var(--border);
    margin: 18px 0;
}

.modal {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 22px;
    background: rgba(15, 23, 42, 0.48);
    z-index: 50;
}

.modal.open {
    display: flex;
}

.modal-panel {
    width: min(92vw, 560px);
    max-height: 90vh;
    overflow-y: auto;
    background: #FFFFFF;
    border-radius: 8px;
    border: 1px solid var(--border);
    padding: 22px;
    box-shadow: 0 24px 60px rgba(15, 23, 42, 0.22);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 18px;
}

.modal-header h2 {
    margin: 0;
    color: var(--primary);
    font-size: 20px;
}

.modal-close {
    width: 36px;
    height: 36px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: #FFFFFF;
    color: var(--primary);
    cursor: pointer;
    font-size: 24px;
    line-height: 1;
}

@media (max-width: 900px) {
    .page-actions-card,
    .detail-header {
        align-items: stretch;
        flex-direction: column;
    }

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

.badge-blue {
    background: #DBEAFE;
    color: var(--primary);
}

.muted-text {
    color: var(--muted);
    font-size: 13px;
    font-weight: 700;
}

.compact-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.preview-panel {
    width: min(94vw, 900px);
}

.preview-frame {
    width: 100%;
    height: min(72vh, 720px);
    border: 1px solid var(--border);
    border-radius: 8px;
}

.preview-image {
    display: block;
    width: 100%;
    max-height: 72vh;
    object-fit: contain;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: #F8FBFF;
}

@media (max-width: 900px) {
    .compact-stats {
        grid-template-columns: 1fr;
    }
}

.badge-danger-soft {
    background: #FEE2E2;
    color: var(--danger);
}

small {
    color: var(--muted);
    font-weight: 600;
}

.saldo-box {
    border: 1px solid var(--border);
    border-radius: 8px;
    background: #F8FBFF;
    color: var(--muted);
    padding: 12px 14px;
    font-weight: 700;
}

.saldo-box strong {
    color: var(--primary);
}

.subtotal-row td {
    background: #EAF3FF;
    color: var(--primary);
    font-weight: 800;
}

.grand-total-row td {
    background: var(--primary);
    color: #FFFFFF;
    font-weight: 800;
}

.rekap-detail-card {
    margin-top: 18px;
}

/* Final UI polish */
body {
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

button,
a,
input,
select,
textarea {
    transition: border-color .18s ease, background-color .18s ease, color .18s ease, box-shadow .18s ease, transform .18s ease;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 3px solid rgba(79, 157, 255, 0.35);
    outline-offset: 2px;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 18px rgba(11, 61, 145, 0.12);
}

.btn:active {
    transform: translateY(0);
    box-shadow: none;
}

.btn-outline:hover {
    border-color: var(--accent);
    background: #F3F7FD;
}

.btn-danger:hover {
    background: #B91C1C;
}

input[readonly],
input:disabled,
select:disabled,
textarea:disabled {
    background: #F8FBFF;
    color: var(--muted);
    cursor: not-allowed;
}

.login-panel {
    animation: panelIn .25s ease-out both;
}

@keyframes panelIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.sidebar {
    box-shadow: 18px 0 42px rgba(11, 61, 145, 0.08);
}

.sidebar-brand {
    min-height: 48px;
}

.sidebar-nav a {
    display: flex;
    align-items: center;
    min-height: 44px;
    position: relative;
}

.sidebar-nav a.active::before {
    content: '';
    width: 4px;
    height: 22px;
    border-radius: 999px;
    background: #FFFFFF;
    position: absolute;
    left: 6px;
}

.sidebar-nav a.active {
    padding-left: 18px;
}

.sidebar-backdrop {
    position: fixed;
    inset: 0;
    display: none;
    background: rgba(15, 23, 42, 0.42);
    z-index: 19;
}

.sidebar-backdrop.open {
    display: block;
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 10;
    min-height: 76px;
}

.topbar h1 {
    font-size: clamp(22px, 2vw, 30px);
    line-height: 1.15;
}

.user-box span {
    max-width: 180px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.content-wrap {
    max-width: 1600px;
    margin: 0 auto;
    width: 100%;
}

.page-card,
.stat-card,
.filter-card {
    box-shadow: 0 10px 28px rgba(11, 61, 145, 0.07);
}

.stat-card {
    position: relative;
    overflow: hidden;
}

.stat-card::after {
    content: '';
    position: absolute;
    inset: auto 16px 0 auto;
    width: 54px;
    height: 4px;
    border-radius: 999px 999px 0 0;
    background: var(--accent-soft);
    opacity: .85;
}

.table-responsive {
    scrollbar-width: thin;
    scrollbar-color: var(--accent-soft) #EAF3FF;
}

.data-table th {
    position: sticky;
    top: 0;
    z-index: 1;
    white-space: nowrap;
}

.data-table td {
    line-height: 1.4;
}

.data-table tbody tr:hover {
    background: #EEF6FF;
}

.action-row .btn,
.action-row .inline-form {
    flex: 0 0 auto;
}

.modal {
    backdrop-filter: blur(2px);
}

.modal.open .modal-panel {
    animation: modalIn .18s ease-out both;
}

@keyframes modalIn {
    from { opacity: 0; transform: translateY(8px) scale(.99); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-panel {
    scrollbar-width: thin;
    scrollbar-color: var(--accent-soft) #EAF3FF;
}

body.modal-open {
    overflow: hidden;
}

.alert {
    font-weight: 700;
}

.alert-danger,
.alert-success {
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
}

@media (max-width: 900px) {
    .app-shell {
        display: block;
    }

    .sidebar {
        width: min(84vw, 300px);
        left: min(-84vw, -300px);
        overflow-y: auto;
    }

    .topbar {
        position: sticky;
        display: grid;
        grid-template-columns: auto 1fr;
        align-items: center;
        padding: 14px 16px;
    }

    .user-box {
        grid-column: 1 / -1;
        justify-content: space-between;
        width: 100%;
        padding-top: 10px;
        border-top: 1px solid var(--border);
    }

    .content-wrap {
        padding: 16px;
    }

    .page-card,
    .stat-card,
    .filter-card {
        padding: 16px;
    }

    .table-card {
        padding: 0;
    }

    .data-table th,
    .data-table td {
        padding: 11px 12px;
    }

    .modal {
        align-items: flex-end;
        padding: 0;
    }

    .modal-panel {
        width: 100%;
        max-height: 88vh;
        border-radius: 8px 8px 0 0;
        padding: 18px;
    }
}

@media (max-width: 520px) {
    .login-panel {
        padding: 24px 20px;
    }

    .login-brand {
        align-items: flex-start;
    }

    .login-brand h1 {
        font-size: 24px;
    }

    .stats-grid,
    .compact-stats {
        gap: 12px;
    }

    .stat-card strong {
        font-size: 21px;
        overflow-wrap: anywhere;
    }

    .btn {
        width: 100%;
    }

    .action-row .btn,
    .action-row .inline-form,
    .action-row .inline-form .btn {
        width: auto;
    }
}

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

.pwa-install-btn {
    white-space: nowrap;
}

@media (max-width: 520px) {
    .user-box .pwa-install-btn,
    .user-box .btn-outline {
        width: auto;
    }
}

:root[data-theme="dark"] {
    --primary: #7DB2FF;
    --accent: #5B8DEF;
    --accent-soft: #93C5FD;
    --bg: #0F172A;
    --card: #172033;
    --text: #E5E7EB;
    --muted: #A8B3C7;
    --success: #4ADE80;
    --danger: #F87171;
    --border: #2B3A55;
}

:root[data-theme="dark"] body {
    background: var(--bg);
    color: var(--text);
}

:root[data-theme="dark"] .login-panel,
:root[data-theme="dark"] .page-card,
:root[data-theme="dark"] .stat-card,
:root[data-theme="dark"] .filter-card,
:root[data-theme="dark"] .modal-panel,
:root[data-theme="dark"] .form-panel,
:root[data-theme="dark"] .summary-list div,
:root[data-theme="dark"] .saldo-box {
    background: var(--card);
    border-color: var(--border);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.28);
}

:root[data-theme="dark"] .topbar,
:root[data-theme="dark"] input,
:root[data-theme="dark"] select,
:root[data-theme="dark"] textarea,
:root[data-theme="dark"] .btn-outline,
:root[data-theme="dark"] .menu-toggle,
:root[data-theme="dark"] .modal-close {
    background: #111A2D;
    color: var(--text);
    border-color: var(--border);
}

:root[data-theme="dark"] input[readonly],
:root[data-theme="dark"] input:disabled,
:root[data-theme="dark"] select:disabled,
:root[data-theme="dark"] textarea:disabled {
    background: #0F172A;
    color: var(--muted);
}

:root[data-theme="dark"] .login-brand h1,
:root[data-theme="dark"] .topbar h1,
:root[data-theme="dark"] .page-card h2,
:root[data-theme="dark"] .split-grid h3,
:root[data-theme="dark"] .stat-card strong,
:root[data-theme="dark"] .summary-list strong,
:root[data-theme="dark"] .saldo-box strong {
    color: var(--primary);
}

:root[data-theme="dark"] .sidebar {
    background: #081A3A;
    box-shadow: 18px 0 42px rgba(0, 0, 0, 0.22);
}

:root[data-theme="dark"] .sidebar-nav a:hover,
:root[data-theme="dark"] .sidebar-nav a.active,
:root[data-theme="dark"] .btn-primary {
    background: #2563EB;
    color: #FFFFFF;
}

:root[data-theme="dark"] .btn-primary:hover {
    background: #1D4ED8;
}

:root[data-theme="dark"] .btn-outline:hover {
    background: #172033;
    border-color: var(--accent);
}

:root[data-theme="dark"] .data-table tbody tr:nth-child(even),
:root[data-theme="dark"] .data-table tbody tr:hover,
:root[data-theme="dark"] .preview-image {
    background: #111A2D;
}

:root[data-theme="dark"] .data-table th,
:root[data-theme="dark"] .grand-total-row td {
    background: #0B3D91;
    color: #FFFFFF;
}

:root[data-theme="dark"] .subtotal-row td,
:root[data-theme="dark"] .alert {
    background: #102A4C;
    color: var(--primary);
    border-color: var(--border);
}

:root[data-theme="dark"] .alert-danger {
    background: #3B1115;
    color: #FCA5A5;
    border-color: #7F1D1D;
}

:root[data-theme="dark"] .alert-success {
    background: #102B1A;
    color: #86EFAC;
    border-color: #166534;
}

:root[data-theme="dark"] .badge-success {
    background: #12351F;
    color: #86EFAC;
}

:root[data-theme="dark"] .badge-muted {
    background: #263244;
    color: #CBD5E1;
}

:root[data-theme="dark"] .badge-blue {
    background: #102A4C;
    color: #BFDBFE;
}

:root[data-theme="dark"] .badge-danger-soft {
    background: #3B1115;
    color: #FCA5A5;
}

:root[data-theme="dark"] .table-responsive,
:root[data-theme="dark"] .modal-panel {
    scrollbar-color: var(--accent) #111A2D;
}

.theme-toggle {
    min-width: 68px;
}