@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans+Arabic:wght@300;400;500;600;700&display=swap');

:root {
    --primary: #1d4ed8;
    --primary-dark: #1e40af;
    --bg: #f5f7fb;
    --surface: #ffffff;
    --text: #0f172a;
    --muted: #64748b;
    --border: #e2e8f0;
    --soft: #f1f5f9;
    --success: #16a34a;
    --danger: #dc2626;
    --warning: #f59e0b;
    --info: #0284c7;
    --shadow: 0 18px 40px rgba(15, 23, 42, .08);
    --radius: 16px;
    --sidebar-width: 280px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: 'IBM Plex Sans Arabic', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg);
    color: var(--text);
    direction: rtl;
}

a {
    color: var(--primary);
    text-decoration: none;
}

a:hover {
    color: var(--primary-dark);
}

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

.sidebar {
    position: fixed;
    top: 0;
    right: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: linear-gradient(180deg, #0f172a, #1e293b);
    color: white;
    padding: 22px;
    display: flex;
    flex-direction: column;
    z-index: 50;
    box-shadow: -10px 0 30px rgba(15, 23, 42, .12);
}

.brand {
    display: flex;
    gap: 12px;
    align-items: center;
    padding-bottom: 22px;
    border-bottom: 1px solid rgba(255, 255, 255, .12);
}

.brand-icon {
    width: 46px;
    height: 46px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    background: var(--primary);
    color: #fff;
    font-weight: 700;
    font-size: 22px;
    box-shadow: 0 10px 24px rgba(29, 78, 216, .35);
}

.brand strong {
    display: block;
    font-size: 16px;
}

.brand span,
.sidebar-footer small {
    display: block;
    color: #cbd5e1;
    font-size: 12px;
}

.nav {
    display: grid;
    gap: 8px;
    margin-top: 22px;
}

.nav-link {
    display: flex;
    gap: 10px;
    align-items: center;
    color: #e2e8f0;
    padding: 12px 14px;
    border-radius: 14px;
    transition: .18s ease;
}

.nav-link:hover,
.nav-link.active {
    color: #fff;
    background: rgba(255, 255, 255, .12);
    transform: translateX(-2px);
}

.nav-icon {
    width: 24px;
    text-align: center;
}

.sidebar-footer {
    margin-top: auto;
    padding-top: 16px;
    display: grid;
    gap: 8px;
    border-top: 1px solid rgba(255, 255, 255, .12);
}

.main-content {
    margin-right: var(--sidebar-width);
    min-height: 100vh;
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(245, 247, 251, .9);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    padding: 18px 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.topbar h1 {
    margin: 0;
    font-size: 24px;
}

.topbar p {
    margin: 4px 0 0;
    color: var(--muted);
}

.topbar-meta {
    display: flex;
    gap: 12px;
    align-items: center;
    color: var(--muted);
}

.mobile-menu-toggle {
    display: none;
    border: 0;
    background: var(--surface);
    box-shadow: var(--shadow);
    border-radius: 12px;
    padding: 10px 13px;
    font-size: 20px;
}

.page-content {
    padding: 28px;
}

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 22px;
    margin-bottom: 22px;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 18px;
}

.card-header h2,
.card-header h3 {
    margin: 0;
    font-size: 19px;
}

.card-header p {
    margin: 4px 0 0;
    color: var(--muted);
}

.grid-2,
.grid-3,
.stats-grid {
    display: grid;
    gap: 20px;
}

.grid-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

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

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

.stats-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-bottom: 22px;
}

.stat-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    inset-inline-start: 0;
    top: 0;
    width: 5px;
    height: 100%;
    background: var(--primary);
}

.stat-card.positive::before {
    background: var(--success);
}

.stat-card.negative::before {
    background: var(--danger);
}

.stat-card span {
    color: var(--muted);
    font-size: 13px;
}

.stat-card strong {
    display: block;
    font-size: 26px;
    margin: 8px 0;
}

.stat-card small {
    color: var(--muted);
}

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

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

.form-grid label,
.form-stack label {
    display: grid;
    gap: 8px;
    font-weight: 600;
    color: #334155;
}

.span-2 {
    grid-column: span 2;
}

.form-control {
    width: 100%;
    border: 1px solid var(--border);
    background: #fff;
    border-radius: 12px;
    min-height: 42px;
    padding: 10px 12px;
    color: var(--text);
    font: inherit;
    outline: none;
    transition: .18s ease;
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(29, 78, 216, .10);
}

textarea.form-control {
    min-height: 110px;
    resize: vertical;
}

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

.btn {
    border: 1px solid transparent;
    border-radius: 12px;
    padding: 10px 16px;
    font: inherit;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: .18s ease;
    white-space: nowrap;
}

.btn:hover {
    transform: translateY(-1px);
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    color: #fff;
}

.btn-light {
    background: var(--soft);
    color: var(--text);
    border-color: var(--border);
}

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

.btn-sm {
    padding: 7px 10px;
    font-size: 13px;
    border-radius: 10px;
}

.btn-block {
    width: 100%;
}

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

.table {
    width: 100%;
    border-collapse: collapse;
    min-width: 780px;
}

.table.compact {
    min-width: 0;
}

.table th,
.table td {
    padding: 12px 10px;
    border-bottom: 1px solid var(--border);
    text-align: right;
    vertical-align: top;
}

.table thead th {
    background: #f8fafc;
    color: #334155;
    font-weight: 700;
}

.table tfoot th,
.table tfoot td {
    background: #f8fafc;
    font-weight: 700;
}

.table tbody tr:hover {
    background: #f8fafc;
}

.actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

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

.inline-search {
    display: flex;
    gap: 10px;
    align-items: center;
}

.badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 4px 9px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    background: #e2e8f0;
    color: #334155;
}

.badge-success {
    background: #dcfce7;
    color: #166534;
}

.badge-danger {
    background: #fee2e2;
    color: #991b1b;
}

.badge-info {
    background: #e0f2fe;
    color: #075985;
}

.badge-warning {
    background: #fef3c7;
    color: #92400e;
}

.text-success {
    color: var(--success);
}

.text-danger {
    color: var(--danger);
}

.alert {
    padding: 12px 14px;
    border-radius: 12px;
    margin-bottom: 14px;
}

.alert-danger {
    background: #fee2e2;
    color: #991b1b;
}

.toast-container {
    position: fixed;
    top: 18px;
    left: 18px;
    z-index: 1000;
    display: grid;
    gap: 10px;
}

.toast {
    min-width: 280px;
    max-width: 420px;
    background: #0f172a;
    color: white;
    padding: 13px 16px;
    border-radius: 14px;
    box-shadow: var(--shadow);
    animation: toast-in .25s ease;
}

.toast-success {
    background: var(--success);
}

.toast-danger {
    background: var(--danger);
}

.toast-info {
    background: var(--info);
}

@keyframes toast-in {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

.empty {
    text-align: center;
    color: var(--muted);
    padding: 24px !important;
}

.hint-list {
    margin: 0;
    padding: 0 20px 0 0;
    color: var(--muted);
}

.hint-list li {
    margin-bottom: 10px;
}

.health-list {
    display: grid;
    gap: 12px;
}

.health-list div,
.summary-strip div {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 12px;
    background: #f8fafc;
    border-radius: 12px;
}

.summary-strip {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 18px;
}

.file-help {
    color: var(--muted);
    font-size: 12px;
    font-weight: 400;
}

.searchable-wrap {
    position: relative;
}

.searchable-wrap select {
    display: none !important;
}

.searchable-input {
    cursor: text;
}

.searchable-results {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    left: 0;
    max-height: 240px;
    overflow-y: auto;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 12px;
    box-shadow: var(--shadow);
    z-index: 200;
    display: none;
}

.searchable-results.open {
    display: block;
}

.searchable-option {
    padding: 10px 12px;
    cursor: pointer;
    border-bottom: 1px solid #f1f5f9;
}

.searchable-option:hover,
.searchable-option.active {
    background: #eff6ff;
    color: var(--primary);
}

.searchable-empty {
    padding: 12px;
    color: var(--muted);
}

.account-tree {
    max-height: 70vh;
    overflow: auto;
    padding-inline-start: 4px;
}

.account-tree-list {
    list-style: none;
    margin: 0;
    padding: 0 18px 0 0;
}

.tree-item {
    margin: 6px 0;
}

.tree-node {
    width: 100%;
    border: 1px solid var(--border);
    background: #fff;
    border-radius: 12px;
    padding: 10px 12px;
    display: flex;
    gap: 10px;
    align-items: center;
    text-align: right;
    cursor: pointer;
    font: inherit;
    transition: .18s ease;
}

.tree-node:hover,
.tree-node.selected {
    border-color: var(--primary);
    background: #eff6ff;
}

.tree-toggle {
    width: 18px;
    color: var(--primary);
}

.tree-code {
    font-weight: 700;
    color: var(--primary);
}

.tree-name {
    flex: 1;
}

.tree-children {
    display: none;
}

.tree-item.open > .tree-children {
    display: block;
}

.tree-item.match > .tree-node {
    background: #fef3c7;
    border-color: #f59e0b;
}

.details-grid {
    display: grid;
    gap: 10px;
}

.detail-row {
    display: grid;
    grid-template-columns: 160px 1fr;
    gap: 12px;
    padding: 10px;
    border-bottom: 1px solid var(--border);
}

.detail-row span:first-child {
    color: var(--muted);
}

.sticky-card {
    position: sticky;
    top: 100px;
}

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

.tab {
    padding: 10px 14px;
    border-radius: 12px;
    background: var(--soft);
    color: var(--text);
    border: 1px solid var(--border);
}

.tab.active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.report-filter {
    margin-top: 16px;
}

.statement-print-frame {
    border: 2px solid #cbd5e1;
}

.print-report-header {
    text-align: center;
    margin-bottom: 18px;
}

.print-report-header h2,
.print-report-header h3 {
    margin: 0 0 8px;
}

.print-report-header p {
    margin: 4px 0;
    color: #334155;
}

.statement-note {
    margin-top: 18px;
    padding: 14px;
    background: #f8fafc;
    border: 1px solid var(--border);
    border-radius: 12px;
    font-weight: 600;
}

.signature-row {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
    margin-top: 34px;
}

.signature-row span {
    border-top: 1px solid #94a3b8;
    text-align: center;
    padding-top: 12px;
    color: #334155;
}

.voucher-print-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin: 18px 0;
}

.check-line {
    display: flex !important;
    align-items: center;
    gap: 8px;
    font-weight: 500 !important;
}

.print-only {
    display: none;
}

.login-body {
    min-height: 100vh;
    display: grid;
    place-items: center;
    background:
        radial-gradient(circle at top left, rgba(29, 78, 216, .18), transparent 35%),
        linear-gradient(135deg, #f8fafc, #dbeafe);
    padding: 20px;
}

.login-card {
    width: min(440px, 100%);
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 30px;
    box-shadow: var(--shadow);
}

.login-brand {
    text-align: center;
    display: grid;
    gap: 10px;
    justify-items: center;
    margin-bottom: 20px;
}

.login-brand h1 {
    margin: 0;
}

.login-brand p {
    margin: 0;
    color: var(--muted);
}

.demo-box {
    margin-top: 18px;
    background: #f8fafc;
    border: 1px dashed var(--border);
    border-radius: 14px;
    padding: 12px;
    display: grid;
    gap: 4px;
    color: #334155;
}

@media (max-width: 1180px) {
    .stats-grid,
    .grid-3,
    .summary-strip {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 900px) {
    .sidebar {
        transform: translateX(100%);
        transition: .2s ease;
    }

    .sidebar.open {
        transform: translateX(0);
    }

    .main-content {
        margin-right: 0;
    }

    .mobile-menu-toggle {
        display: inline-flex;
    }

    .topbar {
        padding: 14px 18px;
    }

    .page-content {
        padding: 18px;
    }

    .grid-2,
    .grid-3,
    .stats-grid,
    .form-grid,
    .summary-strip,
    .voucher-print-grid,
    .signature-row {
        grid-template-columns: 1fr;
    }

    .span-2 {
        grid-column: auto;
    }

    .card-header {
        align-items: flex-start;
        flex-direction: column;
    }

    .inline-search {
        width: 100%;
    }
}

@media (max-width: 560px) {
    .actions,
    .form-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .btn {
        width: 100%;
    }

    .toast-container {
        right: 12px;
        left: 12px;
    }

    .toast {
        min-width: 0;
    }

    .detail-row {
        grid-template-columns: 1fr;
    }
}