:root {
    --module-border: rgba(148, 163, 184, 0.28);
    --module-muted: #64748b;
    --module-heading: #0f172a;
    --module-surface: #ffffff;
    --module-soft: #f8fafc;
    --module-primary: #2563eb;
    --module-danger: #dc2626;
    --module-success: #16a34a;
    --module-warning: #d97706;
}

.module-breadcrumb {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin: 0 0 0.85rem;
    font-size: 0.82rem;
    color: var(--module-muted);
}

.module-breadcrumb a {
    color: var(--module-muted);
    text-decoration: none;
}

.module-breadcrumb a:hover {
    color: var(--module-primary);
}

.module-breadcrumb strong {
    color: var(--module-heading);
    font-weight: 700;
}

.module-page-header,
.page-toolbar,
.clients-page-header,
.fwo-hero,
.ops-hero,
.settings-hero,
.inventory-hero,
.router-create-hero {
    margin-bottom: 1rem;
}

.module-page-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem 1.1rem;
    border: 1px solid var(--module-border);
    border-radius: 8px;
    background: var(--module-surface);
}

.module-page-title {
    margin: 0;
    color: var(--module-heading);
    font-size: clamp(1.25rem, 1.8vw, 1.75rem);
    line-height: 1.2;
}

.module-page-subtitle {
    margin: 0.25rem 0 0;
    color: var(--module-muted);
    font-size: 0.92rem;
}

.module-actions,
.form-actions,
.filter-actions,
.table-actions {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.module-filter-panel,
.filter-panel {
    border: 1px solid var(--module-border);
    border-radius: 8px;
    background: var(--module-surface);
    padding: 1rem;
    margin-bottom: 1rem;
}

.module-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}

.page-section-card,
.card {
    border-radius: 8px;
}

.card > .card-header {
    font-weight: 700;
    background: var(--module-soft);
    border-bottom-color: var(--module-border);
}

.table-responsive,
.module-table-wrapper {
    width: 100%;
    overflow-x: auto;
    border-radius: 8px;
}

.table {
    vertical-align: middle;
}

.table th {
    white-space: nowrap;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0;
    color: var(--module-muted);
}

.btn,
.form-control,
.form-select {
    min-height: 38px;
}

.btn-sm,
.form-control-sm,
.form-select-sm {
    min-height: 32px;
}

.form-label {
    min-height: 1.2rem;
    margin-bottom: 0.35rem;
    font-weight: 650;
    color: #334155;
}

.required-marker,
.form-label.required::after,
label.required::after {
    content: " *";
    color: var(--module-danger);
}

.module-form-grid,
.standard-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.module-form-section,
.standard-form-section {
    padding: 1rem;
    border: 1px solid var(--module-border);
    border-radius: 8px;
    background: var(--module-surface);
}

.module-empty-state,
.empty-state {
    padding: 1.25rem;
    border: 1px dashed var(--module-border);
    border-radius: 8px;
    background: var(--module-soft);
    color: var(--module-muted);
    text-align: center;
}

.module-profile-tabs {
    gap: 0.25rem;
    overflow-x: auto;
    overflow-y: hidden;
    flex-wrap: nowrap;
    border-bottom-color: var(--module-border);
}

.module-profile-tabs .nav-link {
    white-space: nowrap;
    color: var(--module-muted);
    border-radius: 8px 8px 0 0;
    font-weight: 700;
}

.module-profile-tabs .nav-link.active {
    color: var(--module-primary);
}

.module-profile-content {
    padding-top: 1rem;
}

.status-badge,
.badge-status {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    min-height: 24px;
    padding: 0.22rem 0.55rem;
    border-radius: 999px;
    font-size: 0.76rem;
    font-weight: 750;
    text-transform: capitalize;
}

.status-badge.is-active,
.badge-status.active,
.badge-status.paid,
.badge-status.completed {
    color: #166534;
    background: #dcfce7;
}

.status-badge.is-warning,
.badge-status.pending,
.badge-status.unpaid,
.badge-status.partial {
    color: #92400e;
    background: #fef3c7;
}

.status-badge.is-danger,
.badge-status.suspended,
.badge-status.overdue,
.badge-status.failed {
    color: #991b1b;
    background: #fee2e2;
}

.signature-pad,
.signature-box,
canvas[id*="signature"],
.fwo-signature-pad {
    max-width: 100%;
    height: auto;
    min-height: 160px;
}

.print-letterhead {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: flex-start;
    border-bottom: 2px solid #0f172a;
    padding-bottom: 0.75rem;
    margin-bottom: 1rem;
}

.print-letterhead strong {
    display: block;
    font-size: 1.05rem;
}

@media (max-width: 767.98px) {
    .module-page-header,
    .page-toolbar,
    .clients-page-header {
        flex-direction: column;
        align-items: stretch !important;
    }

    .module-actions,
    .form-actions,
    .filter-actions,
    .table-actions {
        justify-content: stretch;
    }

    .module-actions .btn,
    .form-actions .btn,
    .filter-actions .btn,
    .table-actions .btn {
        flex: 1 1 auto;
    }

    .module-form-grid,
    .standard-form-grid {
        grid-template-columns: 1fr;
    }

    .table-actions .btn,
    td .btn {
        margin-bottom: 0.25rem;
    }
}

@media print {
    .app-topbar,
    .app-sidebar,
    .app-footer,
    .module-breadcrumb,
    .no-print,
    nav,
    .btn {
        display: none !important;
    }

    body,
    .app-main,
    .app-page-shell,
    .container,
    .container-fluid {
        margin: 0 !important;
        padding: 0 !important;
        max-width: 100% !important;
        background: #fff !important;
    }

    .card,
    .page-section-card {
        border: 0 !important;
        box-shadow: none !important;
    }

    table {
        page-break-inside: auto;
    }

    tr {
        page-break-inside: avoid;
        page-break-after: auto;
    }
}