:root {
    --bg: #f3f6fa;
    --card: #ffffff;
    --text: #1f2937;
    --muted: #6b7280;
    --border: #d7dde7;
    --primary: #1f5fbf;
    --success: #1f7a3d;
    --warning: #b36b00;
    --danger: #b3261e;
    --green-bg: #e8f5e9;
    --yellow-bg: #fff7e0;
    --red-bg: #fdecea;
}

* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background: var(--bg);
    color: var(--text);
}
.container { width: min(1400px, calc(100% - 32px)); margin: 0 auto; }
.page { padding: 24px 0 40px; }
.container.page.page-invoices { width: min(1920px, calc(100vw - 20px)); }
.topbar {
    background: #132238;
    color: #fff;
    border-bottom: 1px solid #0b1320;
}
.topbar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding: 14px 0;
}
.brand { color: #fff; text-decoration: none; font-size: 20px; font-weight: 700; }
.nav-links { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.nav-links a, .nav-user { color: #dbe7ff; text-decoration: none; font-size: 14px; }
.nav-links a:hover { text-decoration: underline; }
.muted { color: var(--muted); }
.tiny { font-size: 12px; }
.small { font-size: 13px; }

h1 { margin: 0 0 18px; }
h2 { margin: 0 0 14px; font-size: 20px; }
.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 18px;
    box-shadow: 0 1px 2px rgba(0,0,0,.04);
}
.inner-card { padding: 0; }
.narrow { max-width: 760px; }
.auth-card { max-width: 480px; margin: 40px auto; background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 24px; }
.grid { display: grid; gap: 18px; margin-bottom: 18px; }
.cards-2 { grid-template-columns: repeat(auto-fit, minmax(420px, 1fr)); }
.cards-3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.section-header, .toolbar, .button-row, .pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}
.form-grid, .filter-grid, .bulk-grid {
    display: grid;
    gap: 14px;
}
.form-grid label, .filter-grid label, .bulk-grid label { display: grid; gap: 6px; font-weight: 600; font-size: 14px; }
.filter-grid { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); margin-bottom: 6px; }
.bulk-grid { grid-template-columns: minmax(250px, 1fr) auto; margin: 14px 0; }
input[type="text"], input[type="password"], input[type="file"], input[type="date"], select {
    width: 100%;
    min-width: 0;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: #fff;
    color: var(--text);
}
.checkbox-label { display: flex !important; align-items: center; gap: 8px; }
.inline-form { display: flex; gap: 8px; align-items: center; }
.inline-form input[type="password"] { min-width: 180px; }
.btn {
    display: inline-block;
    padding: 10px 14px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: #fff;
    color: var(--text);
    text-decoration: none;
    cursor: pointer;
    white-space: nowrap;
    line-height: 1.2;
}
.btn.primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn.success { background: var(--success); color: #fff; border-color: var(--success); }
.btn.warn { background: var(--danger); color: #fff; border-color: var(--danger); }
.btn.disabled { pointer-events: none; opacity: .5; }
.end { justify-content: flex-end; }
.metric-value { font-size: 34px; font-weight: 700; }
.metric-meta { color: var(--muted); }
.table-wrap { overflow-x: hidden; }
table { width: 100%; border-collapse: collapse; table-layout: auto; }
th, td {
    padding: 10px 12px;
    border-bottom: 1px solid var(--border);
    text-align: left;
    vertical-align: top;
    font-size: 14px;
    overflow-wrap: break-word;
    word-break: normal;
}
thead th { background: #f8fafc; position: sticky; top: 0; }
.flash-stack { display: grid; gap: 10px; margin-bottom: 16px; }
.flash { padding: 12px 14px; border-radius: 10px; border: 1px solid var(--border); }
.flash.success { background: var(--green-bg); border-color: #b6d7bb; }
.flash.error { background: var(--red-bg); border-color: #efb0ac; }
.summary-strip { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 18px; }
.summary-pill {
    display: inline-block;
    padding: 10px 14px;
    border-radius: 999px;
    border: 1px solid var(--border);
    text-decoration: none;
    color: var(--text);
    font-weight: 600;
}
.summary-pill.green, .badge.green { background: var(--green-bg); }
.summary-pill.yellow, .badge.yellow { background: var(--yellow-bg); }
.summary-pill.red, .badge.red { background: var(--red-bg); }
.summary-pill.neutral { background: #f0f4f8; }
.badge, .status {
    display: inline-block;
    padding: 4px 8px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
}
.status.pending { background: #e5ecf9; }
.status.approved { background: var(--green-bg); }
.status.rejected { background: var(--red-bg); }
.invoice-row.green { background: rgba(232, 245, 233, 0.6); }
.invoice-row.yellow { background: rgba(255, 247, 224, 0.7); }
.invoice-row.red { background: rgba(253, 236, 234, 0.7); }
.muted-row { opacity: 0.84; }
.info-box { margin-top: 18px; }
.pagination { margin-top: 14px; }
.toolbar { margin-bottom: 12px; }

.page-invoices .table-wrap {
    overflow-x: hidden;
}

.page-invoices .invoice-table {
    width: 100%;
    table-layout: fixed;
}

.page-invoices .invoice-table th,
.page-invoices .invoice-table td {
    padding: 7px 6px;
    font-size: 12px;
    line-height: 1.25;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.page-invoices .invoice-table .sort-link {
    white-space: normal;
    line-height: 1.2;
}

.page-invoices .invoice-table .tiny {
    font-size: 11px;
}

.admin-users-page {
    overflow-x: hidden;
}

.admin-users-layout {
    grid-template-columns: minmax(320px, 0.85fr) minmax(0, 1.35fr);
}

.existing-users-card table {
    table-layout: auto;
}

.existing-users-card th,
.existing-users-card td {
    overflow-wrap: break-word;
    word-break: normal;
}

.existing-users-card .table-wrap {
    overflow-x: hidden;
}

.routing-match-form {
    width: 100%;
    gap: 10px;
    flex-wrap: wrap;
}

.routing-match-input {
    min-width: 260px;
    flex: 1 1 320px;
}

.routing-match-form .btn {
    flex: 0 0 auto;
    min-width: 70px;
}

.existing-users-card .action-stack .inline-form {
    flex-wrap: wrap;
}

.existing-users-card .action-stack .inline-form input[type="password"] {
    min-width: 150px;
    flex: 1 1 200px;
}

@media (max-width: 900px) {
    .bulk-grid { grid-template-columns: 1fr; }
    .topbar-inner { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 1200px) {
    .admin-users-layout {
        grid-template-columns: 1fr;
    }
}


textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: #fff;
    color: var(--text);
    font-family: inherit;
}
.full-width { grid-column: 1 / -1; }
.column-filter-group {
    grid-column: 1 / -1;
    display: grid;
    gap: 10px;
    padding-top: 4px;
}
.section-subtitle {
    font-size: 13px;
    font-weight: 700;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: .04em;
}
.column-filter-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 14px;
    align-items: end;
}
.filter-grid > label,
.column-filter-grid > label,
.range-fields,
.range-fields > * {
    min-width: 0;
}
.range-fields {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}
.sort-link {
    color: inherit;
    text-decoration: none;
    font-weight: 700;
    white-space: nowrap;
}
.sort-link:hover {
    text-decoration: underline;
}
.danger-text {
    color: var(--danger);
    font-weight: 600;
}

@media (max-width: 1200px) {
    .column-filter-grid { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
}

@media (max-width: 700px) {
    .range-fields { grid-template-columns: 1fr; }
}