/**
 * Billing Section Styles
 * Simplified billing tab with staff summary table
 * BEM methodology: Block__Element--Modifier
 */

/* ============================================================================
   BASE CONTAINER
   ============================================================================ */

.billing-section {
    padding: 24px;
    background: var(--color-card-bg);
}

.billing-section--loading,
.billing-section--error {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 48px;
    color: var(--color-text-muted);
}

.billing-section--error {
    color: var(--color-danger);
}

.billing-section__spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: billing-spin 0.8s linear infinite;
}

@keyframes billing-spin {
    to { transform: rotate(360deg); }
}

/* ============================================================================
   STATUS PIPELINE
   ============================================================================ */

.billing-section__pipeline {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px 0;
    margin-bottom: 24px;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
}

.billing-section__pipeline-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    position: relative;
}

.billing-section__pipeline-dot {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--color-card-bg);
    border: 2px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    color: var(--color-text-muted);
    transition: all var(--transition-base);
    z-index: 1;
}

.billing-section__pipeline-step--complete .billing-section__pipeline-dot {
    background: var(--color-success);
    border-color: var(--color-success);
    color: var(--color-card-bg);
}

.billing-section__pipeline-step--current .billing-section__pipeline-dot {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-card-bg);
    box-shadow: 0 0 0 4px var(--color-primary-bg);
}

.billing-section__pipeline-step--future .billing-section__pipeline-dot {
    background: var(--color-card-bg);
    border-color: var(--color-border);
    color: var(--color-text-muted);
}

.billing-section__pipeline-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.billing-section__pipeline-step--current .billing-section__pipeline-label {
    color: var(--color-primary);
}

.billing-section__pipeline-step--complete .billing-section__pipeline-label {
    color: var(--color-success);
}

.billing-section__pipeline-line {
    width: 48px;
    height: 2px;
    background: var(--color-border);
    margin: 0 8px;
    margin-bottom: 24px;
    transition: background var(--transition-base);
}

.billing-section__pipeline-line--complete {
    background: var(--color-success);
}

/* ============================================================================
   SECTION HEADERS
   ============================================================================ */

.billing-section__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.billing-section__title {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text);
    display: flex;
    align-items: center;
    gap: 8px;
}

.billing-section__title-icon {
    color: var(--color-primary);
    font-size: 14px;
}

.billing-section__subtitle {
    font-size: 13px;
    color: var(--color-text-muted);
    margin-top: 4px;
}

/* ============================================================================
   STAFF SUMMARY TABLE
   ============================================================================ */

.billing-section__staff-table-container {
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: 24px;
}

.billing-section__staff-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.billing-section__staff-table th {
    background: var(--color-surface);
    padding: 12px 16px;
    text-align: left;
    font-weight: 600;
    color: var(--color-text);
    border-bottom: 1px solid var(--color-border);
    white-space: nowrap;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.billing-section__staff-table th:last-child {
    text-align: right;
}

.billing-section__staff-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text);
    vertical-align: middle;
}

.billing-section__staff-table tr:last-child td {
    border-bottom: none;
}

.billing-section__staff-table tbody tr:hover {
    background: var(--color-surface-hover);
}

/* Staff name cell */
.billing-section__staff-name {
    font-weight: 500;
    color: var(--color-text);
}

.billing-section__staff-role {
    font-size: 11px;
    color: var(--color-text-muted);
    margin-top: 2px;
}

/* Numeric cells */
.billing-section__staff-table td.billing-section__cell--numeric {
    text-align: right;
    font-variant-numeric: tabular-nums;
}

/* Editable cells */
.billing-section__cell--editable {
    padding: 8px 12px;
}

.billing-section__inline-input {
    width: 80px;
    padding: 8px 10px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 13px;
    text-align: right;
    background: var(--color-card-bg);
    color: var(--color-text);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.billing-section__inline-input:hover {
    border-color: var(--color-border);
}

.billing-section__inline-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-bg);
}

.billing-section__inline-input--hours {
    width: 70px;
}

.billing-section__inline-input--amount {
    width: 100px;
}

.billing-section__inline-input:disabled {
    background: var(--color-surface);
    color: var(--color-text-muted);
    cursor: not-allowed;
}

/* Computed/calculated cells */
.billing-section__cell--computed {
    color: var(--color-text-muted);
    font-style: italic;
}

/* Comparison cells */
.billing-section__cell--comparison {
    font-size: 12px;
}

.billing-section__comparison-value {
    display: block;
}

.billing-section__comparison-value--over {
    color: var(--color-danger);
}

.billing-section__comparison-value--under {
    color: var(--color-success);
}

.billing-section__comparison-na {
    color: var(--color-text-muted);
    font-style: italic;
}

/* Row states */
.billing-section__staff-table tbody tr.billing-section__row--confirmed {
    background: var(--color-success-bg);
}

.billing-section__staff-table tbody tr.billing-section__row--adjusted {
    background: var(--color-warning-bg);
}

/* Footer row (totals) */
.billing-section__staff-table tfoot td {
    background: var(--color-surface);
    font-weight: 600;
    border-top: 2px solid var(--color-border);
    padding: 14px 16px;
}

/* Actions cell */
.billing-section__cell--actions {
    text-align: right;
    white-space: nowrap;
}

.billing-section__row-action {
    padding: 6px 10px;
    border: none;
    background: transparent;
    color: var(--color-text-muted);
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    font-size: 12px;
}

.billing-section__row-action:hover {
    background: var(--color-surface);
    color: var(--color-text);
}

.billing-section__row-action--remove:hover {
    background: rgba(220, 38, 38, 0.1);
    color: var(--color-danger);
}

/* ============================================================================
   COSTS TABLE
   ============================================================================ */

.billing-section__costs-container {
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: 24px;
}

.billing-section__costs-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.billing-section__costs-table th {
    background: var(--color-surface);
    padding: 12px 16px;
    text-align: left;
    font-weight: 600;
    color: var(--color-text);
    border-bottom: 1px solid var(--color-border);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.billing-section__costs-table th:last-child {
    text-align: right;
}

.billing-section__costs-table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text);
}

.billing-section__costs-table tr:last-child td {
    border-bottom: none;
}

.billing-section__costs-table tbody tr:hover {
    background: var(--color-surface-hover);
}

.billing-section__costs-table td:last-child {
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.billing-section__cost-type {
    display: inline-block;
    padding: 4px 10px;
    background: var(--color-surface);
    border-radius: 12px;
    font-size: 11px;
    font-weight: 500;
    color: var(--color-text-muted);
    text-transform: uppercase;
}

.billing-section__costs-table tfoot td {
    background: var(--color-surface);
    font-weight: 600;
    border-top: 2px solid var(--color-border);
}

.billing-section__costs-empty {
    text-align: center;
    padding: 24px;
    color: var(--color-text-muted);
    font-style: italic;
}

/* ============================================================================
   ACTION BUTTONS
   ============================================================================ */

.billing-section__actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    padding-top: 16px;
    border-top: 1px solid var(--color-border);
}

.billing-section__action-btn {
    padding: 10px 20px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--color-card-bg);
    color: var(--color-text);
}

.billing-section__action-btn:hover {
    background: var(--color-surface);
    border-color: var(--color-border);
}

.billing-section__action-btn--primary {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-card-bg);
}

.billing-section__action-btn--primary:hover {
    background: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
}

.billing-section__action-btn--success {
    background: var(--color-success);
    border-color: var(--color-success);
    color: var(--color-card-bg);
}

.billing-section__action-btn--success:hover {
    background: var(--color-success-hover);
    border-color: var(--color-success-hover);
}

.billing-section__action-btn--danger {
    color: var(--color-danger);
    border-color: var(--color-danger);
}

.billing-section__action-btn--danger:hover {
    background: rgba(220, 38, 38, 0.1);
}

.billing-section__action-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ============================================================================
   ADD STAFF BUTTON & MODAL
   ============================================================================ */

.billing-section__add-staff-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: var(--color-card-bg);
    border: 1px dashed var(--color-border);
    border-radius: var(--radius-lg);
    color: var(--color-text-muted);
    font-size: 13px;
    cursor: pointer;
    transition: all var(--transition-fast);
    margin-bottom: 16px;
}

.billing-section__add-staff-btn:hover {
    background: var(--color-surface);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.billing-section__add-staff-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.billing-section__add-staff-btn i {
    font-size: 12px;
}

/* Add Staff Modal */
.billing-section__modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-fast), visibility var(--transition-fast);
}

.billing-section__modal-overlay--visible {
    opacity: 1;
    visibility: visible;
}

.billing-section__modal {
    background: var(--color-card-bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-default);
    width: 100%;
    max-width: 420px;
    transform: scale(0.95);
    transition: transform var(--transition-fast);
}

.billing-section__modal-overlay--visible .billing-section__modal {
    transform: scale(1);
}

.billing-section__modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--color-border);
}

.billing-section__modal-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-text);
    margin: 0;
}

.billing-section__modal-body {
    padding: 24px;
}

.billing-section__form-group {
    margin-bottom: 20px;
}

.billing-section__form-group:last-child {
    margin-bottom: 0;
}

.billing-section__form-label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 6px;
}

.billing-section__form-select,
.billing-section__form-input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 14px;
    color: var(--color-text);
    background: var(--color-card-bg);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.billing-section__form-select:focus,
.billing-section__form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-bg);
}

.billing-section__form-help {
    font-size: 12px;
    color: var(--color-text-muted);
    margin-top: 4px;
}

.billing-section__modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--color-border);
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

/* ============================================================================
   EMPTY STATE
   ============================================================================ */

.billing-section__empty {
    text-align: center;
    padding: 48px 24px;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    margin-bottom: 24px;
}

.billing-section__empty-icon {
    font-size: 48px;
    color: var(--color-text-muted);
    margin-bottom: 16px;
}

.billing-section__empty-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 8px;
}

.billing-section__empty-text {
    font-size: 14px;
    color: var(--color-text-muted);
    margin-bottom: 20px;
}

/* ============================================================================
   NOT STARTED STATE
   ============================================================================ */

.billing-section__start {
    text-align: center;
    padding: 48px 24px;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
}

.billing-section__start-icon {
    font-size: 64px;
    color: var(--color-primary);
    margin-bottom: 20px;
    opacity: 0.6;
}

.billing-section__start-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 12px;
}

.billing-section__start-text {
    font-size: 14px;
    color: var(--color-text-muted);
    margin-bottom: 24px;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.billing-section__start-btn {
    padding: 12px 32px;
    background: var(--color-primary);
    color: var(--color-card-bg);
    border: none;
    border-radius: var(--radius-lg);
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: background var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

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

/* ============================================================================
   BILLED VIA PARENT STATE
   ============================================================================ */

.billing-section__parent-notice {
    text-align: center;
    padding: 32px 24px;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.billing-section__parent-icon {
    font-size: 40px;
    color: var(--color-text-muted);
    margin-bottom: 16px;
}

.billing-section__parent-text {
    font-size: 14px;
    color: var(--color-text-muted);
    margin-bottom: 16px;
}

.billing-section__parent-link {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
}

.billing-section__parent-link:hover {
    text-decoration: underline;
}

/* ============================================================================
   VARIANCE WARNING
   ============================================================================ */

.billing-section__variance-warning {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px;
    background: var(--color-warning-bg);
    border: 1px solid var(--color-warning-border);
    border-radius: var(--radius-lg);
    margin-bottom: 24px;
}

.billing-section__variance-icon {
    color: var(--color-warning);
    font-size: 18px;
    flex-shrink: 0;
    margin-top: 2px;
}

.billing-section__variance-content {
    flex: 1;
}

.billing-section__variance-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-warning-text);
    margin-bottom: 4px;
}

.billing-section__variance-text {
    font-size: 13px;
    color: var(--color-warning-text);
}

.billing-section__variance-input {
    margin-top: 12px;
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--color-warning-border);
    border-radius: var(--radius-sm);
    font-size: 13px;
    background: var(--color-card-bg);
    resize: vertical;
    min-height: 80px;
}

.billing-section__variance-input:focus {
    outline: none;
    border-color: var(--color-warning);
}

/* ============================================================================
   INVOICE SECTION
   ============================================================================ */

.billing-section__invoice {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 20px 24px;
    margin-bottom: 24px;
}

.billing-section__invoice-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
}

.billing-section__invoice-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text);
}

.billing-section__invoice-icon {
    color: var(--color-primary);
}

.billing-section__invoice-fields {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.billing-section__invoice-field {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.billing-section__invoice-label {
    font-size: 12px;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.billing-section__invoice-value {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text);
}

/* ============================================================================
   REFRESH BUTTON
   ============================================================================ */

.billing-section__refresh-btn {
    padding: 6px 12px;
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-muted);
    font-size: 12px;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.billing-section__refresh-btn:hover {
    background: var(--color-surface);
    color: var(--color-text);
    border-color: var(--color-border);
}

.billing-section__refresh-btn--spinning i {
    animation: billing-spin 0.8s linear infinite;
}

/* ============================================================================
   RESPONSIVE
   ============================================================================ */

@media (max-width: 1200px) {
    .billing-section__staff-table {
        font-size: 12px;
    }

    .billing-section__staff-table th,
    .billing-section__staff-table td {
        padding: 10px 12px;
    }

    .billing-section__inline-input {
        width: 70px;
        padding: 6px 8px;
        font-size: 12px;
    }

    .billing-section__inline-input--amount {
        width: 85px;
    }
}

@media (max-width: 768px) {
    .billing-section {
        padding: 16px;
    }

    .billing-section__pipeline {
        flex-wrap: wrap;
        gap: 8px;
    }

    .billing-section__pipeline-line {
        display: none;
    }

    .billing-section__staff-table-container {
        overflow-x: auto;
    }

    .billing-section__staff-table {
        min-width: 900px;
    }

    .billing-section__totals {
        padding: 16px;
    }

    .billing-section__actions {
        flex-direction: column;
    }

    .billing-section__action-btn {
        width: 100%;
        justify-content: center;
    }
}

/* ============================================================================
   PRINT STYLES
   ============================================================================ */

@media print {
    .billing-section {
        padding: 0;
    }

    .billing-section__actions,
    .billing-section__add-staff-btn,
    .billing-section__refresh-btn {
        display: none;
    }

    .billing-section__staff-table th,
    .billing-section__staff-table td {
        padding: 8px 12px;
    }

    .billing-section__inline-input {
        border: none;
        padding: 0;
        background: transparent;
    }
}

/* ============================================================================
   SIMPLIFIED BILLING - COMPACT TABLE (6 COLUMNS)
   ============================================================================ */

.billing-section__staff-table--compact {
    font-size: 13px;
}

.billing-section__staff-table--compact th {
    font-size: 11px;
    padding: 10px 12px;
}

.billing-section__staff-table th.billing-section__th--numeric {
    text-align: right;
}

/* Ensure all numeric columns align right */
.billing-section__staff-table--compact th:nth-child(n+2),
.billing-section__staff-table--compact td:nth-child(n+2) {
    text-align: right;
}

.billing-section__staff-table--compact tfoot td:first-child {
    text-align: left;
}

.billing-section__cell--cost {
    min-width: 100px;
}

.billing-section__cell--override {
    min-width: 140px;
}

.billing-section__override-cell {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
}

.billing-section__override-amount {
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    color: var(--color-warning);
}

.billing-section__cost-cell {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
}

.billing-section__cost-amount {
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

.billing-section__cost-amount--adjusted {
    color: var(--color-warning);
}

/* ============================================================================
   DELTA BADGES (Budget & Prior Year Comparison)
   ============================================================================ */

.billing-section__delta-badges {
    display: flex;
    flex-direction: column;
    gap: 2px;
    align-items: flex-end;
}

.billing-section__delta-badge {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 10px;
    white-space: nowrap;
    cursor: help;
}

.billing-section__delta-badge--over {
    background: rgba(220, 38, 38, 0.1);
    color: var(--color-danger);
}

.billing-section__delta-badge--under {
    background: rgba(22, 163, 74, 0.1);
    color: var(--color-success);
}

/* ============================================================================
   COMPARISON SUMMARY BAR
   ============================================================================ */

.billing-section__comparison-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    padding: 12px 16px;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    margin-top: 12px;
    border: 1px solid var(--color-border);
}

.billing-section__comparison-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.billing-section__comparison-item--actual {
    padding: 0 16px;
    border-left: 1px solid var(--color-border);
    border-right: 1px solid var(--color-border);
}

.billing-section__comparison-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-text-muted);
    font-weight: 600;
}

.billing-section__comparison-amount {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text);
    font-variant-numeric: tabular-nums;
}

.billing-section__comparison-item--actual .billing-section__comparison-amount {
    color: var(--color-primary);
    font-size: 16px;
}

.billing-section__comparison-variance {
    font-size: 11px;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 10px;
}

.billing-section__comparison-variance--over {
    background: rgba(220, 38, 38, 0.1);
    color: var(--color-danger);
}

.billing-section__comparison-variance--under {
    background: rgba(22, 163, 74, 0.1);
    color: var(--color-success);
}

/* ============================================================================
   SIMPLIFIED COSTS SECTION
   ============================================================================ */

.billing-section__costs-section {
    margin-top: 24px;
    padding: 16px;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

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

.billing-section__add-cost-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: var(--color-primary);
    color: var(--color-card-bg);
    border: none;
    border-radius: var(--radius-lg);
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.billing-section__add-cost-btn:hover {
    background: var(--color-primary-hover);
}

.billing-section__add-cost-btn i {
    font-size: 10px;
}

.billing-section__costs-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.billing-section__cost-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 12px;
    background: var(--color-card-bg);
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
}

.billing-section__cost-desc {
    font-size: 13px;
    color: var(--color-text);
}

.billing-section__cost-category {
    font-weight: 600;
    color: var(--color-text-muted);
}

.billing-section__cost-item .billing-section__cost-amount {
    font-weight: 600;
    font-size: 13px;
    font-variant-numeric: tabular-nums;
    color: var(--color-text);
}

.billing-section__costs-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 12px 0;
    margin-top: 12px;
    border-top: 1px solid var(--color-border);
    font-size: 13px;
    color: var(--color-text-muted);
}

.billing-section__costs-total strong {
    color: var(--color-text);
    font-variant-numeric: tabular-nums;
}

.billing-section__costs-empty {
    text-align: center;
    padding: 24px;
    color: var(--color-text-muted);
    font-size: 13px;
    font-style: italic;
}

/* ============================================================================
   SIMPLIFIED TOTALS
   ============================================================================ */

.billing-section__totals {
    display: flex;
    justify-content: flex-end;
    align-items: flex-end;
    gap: 32px;
    margin-top: 24px;
    padding: 16px 24px;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.billing-section__totals-breakdown {
    display: flex;
    flex-direction: column;
    gap: 4px;
    text-align: right;
}

.billing-section__totals-line {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    font-size: 13px;
    color: var(--color-text-muted);
}

.billing-section__totals-line span:last-child {
    font-variant-numeric: tabular-nums;
    min-width: 100px;
}

.billing-section__totals-grand {
    display: flex;
    align-items: center;
    gap: 16px;
    padding-left: 24px;
    border-left: 2px solid var(--color-primary);
}

.billing-section__totals-grand span {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-text-muted);
    font-weight: 600;
}

.billing-section__totals-grand strong {
    font-size: 24px;
    color: var(--color-primary);
    font-variant-numeric: tabular-nums;
}

/* ============================================================================
   BUDGET TAB - Base Container
   ============================================================================ */

.task-page__budget {
    padding: 12px 16px;
    display: flex;
    flex-direction: column;
    flex: 1;
    min-height: 0;
    min-width: 0;
    overflow: hidden;
}

.budget {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-height: 0;
    min-width: 0;
    overflow: auto;
}

/* Layout wrapper - shrinks to content width so all children align */
.budget__layout {
    display: inline-flex;
    flex-direction: column;
    align-items: stretch; /* All children stretch to match width */
    min-width: 600px; /* Match table min-width to ensure consistent layout */
    max-width: 100%;
}

/* Loading State */
.budget__loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 60px 24px;
    min-height: 300px;
}

.budget__loading-spinner {
    font-size: 32px;
    color: var(--color-primary, #3b82f6);
}

.budget__loading-text {
    font-size: 14px;
    color: var(--color-text-muted, #6b7280);
    margin: 0;
}

/* Locked Banner */
.budget__locked-banner {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    background: var(--color-warning-bg, #fef3c7);
    border: 1px solid var(--color-warning-border, #fcd34d);
    border-radius: var(--radius-md);
    margin-bottom: 16px;
    font-size: 13px;
    color: var(--color-warning-text, #92400e);
}

.budget__locked-banner i {
    font-size: 14px;
}

.budget__unlock-btn {
    margin-left: auto;
    padding: 5px 12px;
    font-size: 11px;
    font-weight: 500;
    color: var(--color-warning-text, #92400e);
    background: var(--color-card-bg, #ffffff);
    border: 1px solid var(--color-warning-border, #fcd34d);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.budget__unlock-btn:hover {
    background: var(--color-warning-bg, #fef3c7);
}

.budget__unlock-btn i {
    margin-right: 4px;
}

/* Budget Header - Compact Title */
.budget__header-title {
    display: flex;
    align-items: center;
    gap: 12px;
}

.budget__title {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text, #1f2937);
    margin: 0;
}

/* Budget Content Area */
.budget__content {
    margin-top: 12px;
    display: flex;
    flex-direction: column;
    align-items: stretch; /* Children stretch to fill width */
    width: 100%; /* Fill layout width */
    min-width: 0;
}

/* ============================================================================
   BUDGET CREATION SCREEN
   ============================================================================ */

.budget__creation {
    padding: 24px;
}

.budget__creation-header {
    text-align: center;
    margin-bottom: 32px;
}

.budget__creation-header h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--color-text, #1f2937);
    margin: 0 0 8px 0;
}

.budget__creation-header p {
    font-size: 13px;
    color: var(--color-text-muted, #64748b);
    margin: 0;
}

.budget__creation-section {
    margin-bottom: 24px;
}

.budget__creation-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text, #374151);
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.budget__type-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.budget__type-cards--compact {
    gap: 12px;
}

.budget__type-card {
    display: flex;
    flex-direction: column;
    padding: 20px;
    background: var(--color-surface, #f8fafc);
    border: 2px solid var(--color-border, #e2e8f0);
    border-radius: 12px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.budget__type-card:hover {
    border-color: var(--color-primary, #3b82f6);
    background: var(--color-card-bg, #ffffff);
    box-shadow: 0 4px 12px rgba(var(--color-primary-rgb, 59, 130, 246), 0.1);
}

.budget__type-card--current {
    border-color: var(--color-success, #10b981);
    background: var(--color-success-bg, #ecfdf5);
}

.budget__type-card--current::after {
    content: 'Current';
    position: absolute;
    top: 8px;
    right: 8px;
    font-size: 10px;
    font-weight: 600;
    color: var(--color-success, #10b981);
    text-transform: uppercase;
}

.budget__type-card {
    position: relative;
}

.budget__type-card-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-light, #dbeafe);
    color: var(--color-primary, #3b82f6);
    border-radius: 10px;
    margin-bottom: 16px;
}

.budget__type-card-icon i {
    font-size: 20px;
}

.budget__type-card-content h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text, #1f2937);
    margin: 0 0 8px 0;
}

.budget__type-card-content p {
    font-size: 12px;
    color: var(--color-text-muted, #64748b);
    margin: 0;
    line-height: 1.5;
}

.budget__creation-divider {
    display: flex;
    align-items: center;
    margin: 32px 0;
}

.budget__creation-divider::before,
.budget__creation-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--color-border, #e2e8f0);
}

.budget__creation-divider span {
    padding: 0 16px;
    font-size: 12px;
    color: var(--color-text-muted, #94a3b8);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.budget__creation-options {
    display: flex;
    gap: 16px;
    justify-content: center;
}

.budget__creation-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 20px 32px;
    background: var(--color-card-bg, #ffffff);
    border: 1px solid var(--color-border, #e2e8f0);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
    min-width: 180px;
}

.budget__creation-option:hover:not(:disabled) {
    border-color: var(--color-primary, #3b82f6);
    background: var(--color-surface, #f8fafc);
}

.budget__creation-option:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.budget__creation-option i {
    font-size: 24px;
    color: var(--color-primary, #3b82f6);
}

.budget__creation-option span {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text, #1f2937);
}

.budget__creation-option small {
    font-size: 11px;
    color: var(--color-text-muted, #94a3b8);
}

/* ============================================================================
   BUDGET HEADER (for existing budgets)
   ============================================================================ */

.budget__header {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    flex-shrink: 0;
    width: 100%;
}

.budget__header-actions {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

.budget__type-badge {
    display: inline-block;
    padding: 3px 10px;
    font-size: 10px;
    font-weight: 600;
    color: var(--color-primary, #3b82f6);
    background: var(--color-primary-light, #dbeafe);
    border-radius: 12px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    margin-left: 12px;
}

.budget__change-type-btn {
    padding: 6px 12px;
    font-size: 11px;
    font-weight: 500;
    color: var(--color-text, #374151);
    background: var(--color-surface, #f1f5f9);
    border: 1px solid var(--color-border, #e2e8f0);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 6px;
}

.budget__change-type-btn:hover {
    background: var(--color-surface-hover, #e2e8f0);
    border-color: var(--color-primary, #3b82f6);
    color: var(--color-primary, #3b82f6);
}

.budget__change-type-btn i {
    font-size: 10px;
}

/* Change type modal */
.budget__change-type-modal {
    padding: 8px 0;
}

.budget__change-type-warning {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: var(--color-warning-bg, #fef3c7);
    border-radius: var(--radius-md);
    font-size: 12px;
    color: var(--color-warning-text, #92400e);
    margin-bottom: 20px;
}

.budget__change-type-warning i {
    font-size: 16px;
    color: var(--color-warning, #f59e0b);
}

/* ============================================================================
   BUDGET TAB - Section title
   ============================================================================ */

.budget__section-title {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-text-muted, #6b7280);
}

/* ============================================================================
   BUDGET TYPE SELECTOR (Tabs)
   ============================================================================ */

.budget__type-selector {
    display: flex;
    gap: 4px;
    padding: 4px;
    background: var(--color-surface, #f8fafc);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border, #e2e8f0);
}

.budget__type-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    font-size: 12px;
    font-weight: 500;
    color: var(--color-text-muted, #64748b);
    background: transparent;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.budget__type-btn:hover {
    color: var(--color-text, #1f2937);
    background: var(--color-surface-hover, #f1f5f9);
}

.budget__type-btn--active {
    color: var(--color-primary, #3b82f6);
    background: var(--color-card-bg, #ffffff);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.budget__type-btn--active:hover {
    background: var(--color-card-bg, #ffffff);
}

.budget__type-btn i {
    font-size: 11px;
    opacity: 0.7;
}

.budget__type-btn--active i {
    opacity: 1;
}

/* ============================================================================
   DETAILED BUDGET (Matrix format)
   ============================================================================ */

.budget__detailed {
    display: flex;
    flex-direction: column;
    align-items: stretch; /* Children stretch to fill width */
    width: 100%; /* Fill content width */
    min-width: 0;
}

.budget__people-header {
    display: flex;
    justify-content: flex-end; /* Align to right with Total column */
    margin-bottom: 8px;
    flex-shrink: 0;
    width: 100%;
}

.budget__add-person-btn {
    padding: 4px 10px;
    background: var(--color-primary, #3b82f6);
    color: var(--color-on-primary);
    border: none;
    border-radius: var(--radius-sm);
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: background var(--transition-fast);
}

.budget__add-person-btn:hover { background: var(--color-primary-hover, #2563eb); }
.budget__add-person-btn i { font-size: 10px; }

/* Matrix table */
.budget__matrix-wrap {
    min-width: 0;
    width: auto; /* Shrink to fit table content */
    overflow-x: auto;
    margin-bottom: 12px;
    border-radius: var(--radius-md, 6px);
    box-shadow: var(--shadow-subtle, 0 1px 2px rgba(0, 0, 0, 0.05));
}

.budget__matrix {
    width: auto; /* Auto-size to content - determines layout width */
    min-width: 600px; /* Minimum width for readability */
    table-layout: auto;
    border-collapse: collapse;
    font-size: 11px;
    border: 1px solid var(--color-border, #e5e7eb);
    background: var(--color-card-bg, #ffffff);
    border-radius: var(--radius-md, 6px);
    overflow: hidden;
}

.budget__matrix th,
.budget__matrix td {
    padding: 4px 6px;
    text-align: left;
    border: 1px solid var(--color-border, #e5e7eb);
}

/* Role header row */
.budget__matrix-header-roles th {
    background: var(--color-primary-bg, #dbeafe);
    color: var(--color-primary-hover, #1e40af);
    font-size: 11px;
    text-transform: uppercase;
    font-weight: 700;
    text-align: center;
    letter-spacing: 0.3px;
    padding: 6px 8px;
}

.budget__matrix-role--total {
    background: var(--color-surface, #f8fafc);
    color: var(--color-text, #1f2937);
}

/* Names header row */
.budget__matrix-header-names th {
    background: var(--color-surface, #f8fafc);
    font-weight: 600;
    font-size: 12px;
    color: var(--color-text, #1f2937);
    vertical-align: bottom;
    padding: 8px 10px;
}

.budget__matrix .budget__matrix-th--task { width: 280px; min-width: 200px; }
.budget__matrix .budget__matrix-th--date { width: 100px; min-width: 80px; text-align: center; }
.budget__matrix .budget__matrix-th--person { width: auto; min-width: 70px; max-width: 120px; text-align: center; }
.budget__matrix .budget__matrix-th--stretch { display: none; }
.budget__matrix .budget__matrix-th--total { width: 100px; min-width: 80px; text-align: right; padding-right: 12px; font-weight: 700; }
.budget__matrix-th--total-header { width: 100px; min-width: 80px; background: var(--color-surface, #f9fafb); }

/* Stretch column (fills remaining width) - hidden for responsive layout */
.budget__matrix-td--stretch {
    display: none;
}

/* Row total cell */
.budget__matrix .budget__matrix-total {
    text-align: right;
    padding-right: 12px;
    font-weight: 600;
    color: var(--color-text, #1f2937);
    background: var(--color-surface, #f9fafb);
    font-variant-numeric: tabular-nums;
    min-width: 120px;
    width: 120px;
}

.budget__person-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    position: relative;
}

.budget__person-header span { font-weight: 600; color: var(--color-text, #1f2937); font-size: 12px; }
.budget__person-header small { font-size: 11px; color: var(--color-text, #1f2937); font-weight: 500; line-height: 1.2; }

/* Clickable role button in header */
.budget__role-btn {
    background: transparent;
    border: none;
    color: inherit;
    font: inherit;
    text-transform: inherit;
    letter-spacing: inherit;
    cursor: pointer;
    padding: 4px 6px;
    border-radius: 4px;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: background var(--transition-fast);
}

.budget__role-btn:hover {
    background: var(--color-primary-light, rgba(37, 99, 235, 0.2));
}

.budget__role-btn i {
    font-size: 9px;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.budget__role-btn:hover i {
    opacity: 1;
}

/* Clickable person button in header */
.budget__person-btn {
    background: transparent;
    border: none;
    color: inherit;
    font: inherit;
    cursor: pointer;
    padding: 4px 6px;
    border-radius: 4px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    transition: background var(--transition-fast);
}

.budget__person-btn:hover {
    background: var(--color-surface-hover, #e2e8f0);
}

.budget__person-btn span { font-weight: 600; color: var(--color-text, #1f2937); font-size: 12px; }
.budget__person-btn small { font-size: 11px; color: var(--color-text, #1f2937); font-weight: 500; line-height: 1.2; }

.budget__person-btn i {
    font-size: 8px;
    color: var(--color-text-secondary, #374151);
    opacity: 0;
    transition: opacity var(--transition-fast);
    margin-top: 3px;
}

.budget__person-btn:hover i {
    opacity: 1;
}

.budget__person-rate {
    color: var(--color-text, #1f2937);
    font-weight: 600;
    font-size: 11px;
    font-variant-numeric: tabular-nums;
    margin-top: 2px;
}

.budget__person-remove {
    position: absolute;
    top: -3px;
    right: -3px;
    padding: 1px;
    background: var(--color-card-bg, #ffffff);
    border: 1px solid var(--color-danger, #dc2626);
    border-radius: 50%;
    color: var(--color-danger, #dc2626);
    cursor: pointer;
    width: 14px;
    height: 14px;
    font-size: 7px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.budget__matrix-th--person:hover .budget__person-remove { opacity: 1; }

/* Section headers */
.budget__matrix-section-header td {
    background: var(--color-surface-hover, #f1f5f9);
    font-weight: 700;
    color: var(--color-text, #1f2937);
    padding: 4px 6px;
    font-size: 11px;
    border-left: 3px solid var(--color-primary, #3b82f6);
}

.budget__section-name-input {
    background: transparent;
    border: none;
    font-weight: 700;
    color: var(--color-text, #1f2937);
    font-size: 11px;
    width: 160px;
    padding: 0;
}

.budget__section-name-input:focus { outline: none; background: var(--color-bg, #ffffff); border-radius: 3px; padding: 1px 3px; }

.budget__section-remove {
    padding: 1px 4px;
    background: transparent;
    border: none;
    color: var(--color-danger, #dc2626);
    cursor: pointer;
    font-size: 10px;
    opacity: 0.4;
    float: right;
}

.budget__section-remove:hover { opacity: 1; }

/* Task rows */
.budget__matrix-row:hover { background: var(--color-surface-hover, #f8fafc); }

.budget__matrix-task {
    padding-left: 12px;
    position: relative;
}

.budget__task-prefix {
    color: var(--color-text-muted, #9ca3af);
    margin-right: 3px;
    font-size: 11px;
}

.budget__task-desc-input,
.budget__task-date-input,
.budget__hours-input {
    padding: 2px 4px;
    border: 1px solid transparent;
    border-radius: 3px;
    font-size: 11px;
    font-family: inherit;
    background: transparent;
    transition: all var(--transition-fast);
}

.budget__task-desc-input:hover,
.budget__task-date-input:hover,
.budget__hours-input:hover {
    border-color: var(--color-border, #d1d5db);
    background: var(--color-input-bg, #ffffff);
}

.budget__task-desc-input:focus,
.budget__task-date-input:focus,
.budget__hours-input:focus {
    outline: none;
    border-color: var(--color-primary, #3b82f6);
    background: var(--color-input-bg, #ffffff);
}

.budget__task-desc-input { width: 300px; }
.budget__task-date-input { width: 110px; text-align: center; font-size: 11px; }
.budget__hours-input {
    width: 100%;
    text-align: center;
    /* Remove spinner arrows */
    -moz-appearance: textfield;
}
.budget__hours-input::-webkit-outer-spin-button,
.budget__hours-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.budget__matrix .budget__matrix-hours {
    text-align: center;
    width: 80px;
    font-variant-numeric: tabular-nums;
}
.budget__matrix .budget__matrix-date { text-align: center; width: 120px; }
.budget__matrix-task { width: 350px; position: relative; }

.budget__task-remove {
    position: absolute;
    right: 4px;
    top: 50%;
    transform: translateY(-50%);
    padding: 2px 4px;
    background: transparent;
    border: none;
    color: var(--color-text-muted, #9ca3af);
    cursor: pointer;
    opacity: 0;
    transition: opacity var(--transition-fast);
    font-size: 10px;
}

.budget__matrix-row:hover .budget__task-remove { opacity: 1; }
.budget__task-remove:hover { color: var(--color-danger, #dc2626); background: var(--color-danger-bg, rgba(220, 38, 38, 0.1)); border-radius: 3px; }

/* Add buttons */
.budget__matrix-row--add-section td,
.budget__matrix-row--add-task td {
    background: transparent;
    border: none;
    padding: 3px 6px;
}

.budget__add-section-btn,
.budget__add-task-btn {
    padding: 2px 8px;
    background: transparent;
    border: 1px dashed var(--color-border, #d1d5db);
    border-radius: 3px;
    color: var(--color-text-muted, #9ca3af);
    font-size: 10px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 3px;
    transition: all var(--transition-fast);
}

.budget__add-section-btn:hover,
.budget__add-task-btn:hover {
    border-color: var(--color-primary, #3b82f6);
    color: var(--color-primary, #3b82f6);
}

.budget__add-section-btn i,
.budget__add-task-btn i { font-size: 9px; }

/* Matrix totals row */
.budget__matrix-totals td {
    background: var(--color-surface, #f8fafc);
    font-weight: 600;
    font-size: 11px;
}

/* Hours row - subtle top border */
.budget__matrix .budget__matrix-totals--hours td {
    border-top: 2px solid var(--color-border, #e5e7eb);
    color: var(--color-text-secondary, #64748b);
}

/* Spacer row - creates visual gap */
.budget__matrix .budget__matrix-totals--spacer td {
    height: 8px;
    padding: 0;
    background: var(--color-card-bg, #ffffff);
    border: none;
}

/* Amount row - prominent styling */
.budget__matrix .budget__matrix-totals--amount td {
    border-top: 1px solid var(--color-border, #e5e7eb);
    color: var(--color-text, #1f2937);
    font-weight: 700;
}

.budget__matrix .budget__matrix-total-cell {
    text-align: right;
    padding-right: 12px;
    font-variant-numeric: tabular-nums;
    min-width: 120px;
}


.budget__matrix .budget__matrix-total-cell--grand {
    background: var(--color-surface, #f8fafc);
    color: var(--color-text, #1f2937);
    font-weight: 600;
    text-align: right;
    padding-right: 12px;
    border-left: 1px solid var(--color-border, #e2e8f0);
}

/* Time subtotal row */
.budget__matrix .budget__matrix-totals--subtotal td {
    background: var(--color-surface, #f8fafc);
    color: var(--color-text, #1f2937);
    border-top: 1px solid var(--color-border, #e5e7eb);
}

.budget__matrix .budget__matrix-totals--subtotal td strong {
    color: var(--color-text, #1f2937);
}

.budget__matrix .budget__matrix-totals--subtotal .budget__matrix-total-cell--grand {
    background: var(--color-surface, #f8fafc);
    text-align: right;
    padding-right: 12px;
}

.budget__matrix .budget__matrix-totals--subtotal .budget__matrix-total-cell--grand strong {
    color: var(--color-text, #1f2937);
}

/* Empty state */
.budget__empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 24px;
    color: var(--color-text-muted, #6b7280);
    text-align: center;
}

.budget__empty i { font-size: 24px; opacity: 0.3; }
.budget__empty p { margin: 0; font-size: 12px; }

/* ============================================================================
   SIMPLE BUDGET (Line items)
   ============================================================================ */

.budget__simple { }

.budget__simple-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 6px;
}

.budget__add-line-btn {
    padding: 3px 8px;
    background: var(--color-primary, #3b82f6);
    color: var(--color-bg, #ffffff);
    border: none;
    border-radius: var(--radius-sm);
    font-size: 10px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 3px;
}

.budget__add-line-btn:hover { background: var(--color-primary-hover, #2563eb); }
.budget__add-line-btn i { font-size: 9px; }

.budget__simple-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 11px;
    margin-bottom: 10px;
}

.budget__simple-table th,
.budget__simple-table td {
    padding: 4px 6px;
    text-align: left;
    border-bottom: 1px solid var(--color-border, #e5e7eb);
}

.budget__simple-table th {
    background: var(--color-surface, #f1f5f9);
    font-weight: 700;
    font-size: 9px;
    text-transform: uppercase;
    color: var(--color-text-muted, #64748b);
    letter-spacing: 0.3px;
    padding: 5px 6px;
}

/* Align numeric columns in simple table - hours/rate centered, amounts right */
.budget__simple-table th:nth-child(2),
.budget__simple-table th:nth-child(3),
.budget__simple-table td:nth-child(2),
.budget__simple-table td:nth-child(3) {
    text-align: center;
}

.budget__simple-table th:nth-child(4),
.budget__simple-table td:nth-child(4) {
    text-align: right;
}

.budget__simple-table tbody tr:hover { background: var(--color-surface-hover, #f8fafc); }

.budget__simple-table tfoot td {
    border-top: 2px solid var(--color-text-muted, #94a3b8);
    background: var(--color-surface-hover, #e2e8f0);
    font-size: 11px;
    font-weight: 700;
    padding: 5px 6px;
}

.budget__simple-table tfoot td:nth-child(4) {
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.budget__line-person,
.budget__line-hours,
.budget__line-rate,
.budget__line-desc,
.budget__line-custom-name {
    padding: 3px 6px;
    border: 1px solid var(--color-border, #d1d5db);
    border-radius: 3px;
    font-size: 11px;
    font-family: inherit;
    background: var(--color-input-bg, #ffffff);
}

.budget__line-person:focus,
.budget__line-hours:focus,
.budget__line-rate:focus,
.budget__line-desc:focus,
.budget__line-custom-name:focus {
    outline: none;
    border-color: var(--color-primary, #3b82f6);
}

.budget__line-person { width: 130px; }
.budget__line-hours { width: 50px; text-align: center; font-variant-numeric: tabular-nums; }
.budget__line-rate { width: 65px; text-align: center; font-variant-numeric: tabular-nums; }
.budget__line-desc { width: 100%; min-width: 80px; }
.budget__line-custom-name { width: 100px; margin-top: 3px; font-size: 10px; }
.budget__line-amount { font-weight: 700; white-space: nowrap; font-size: 11px; text-align: right; font-variant-numeric: tabular-nums; }

.budget__line-remove {
    padding: 2px;
    background: transparent;
    border: none;
    color: var(--color-text-muted, #9ca3af);
    cursor: pointer;
    font-size: 10px;
    opacity: 0.5;
    transition: opacity var(--transition-fast);
}

.budget__simple-table tbody tr:hover .budget__line-remove { opacity: 1; }
.budget__line-remove:hover { color: var(--color-danger, #dc2626); }

.budget__empty-small {
    text-align: center;
    padding: 16px;
    color: var(--color-text-muted, #9ca3af);
    font-size: 11px;
}

/* ============================================================================
   BASIC QUOTE
   ============================================================================ */

.budget__basic { }

.budget__basic-section { margin-bottom: 16px; }

.budget__basic-label {
    display: block;
    font-size: 11px;
    font-weight: 700;
    color: var(--color-text-muted, #64748b);
    margin-bottom: 3px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.budget__basic-hint {
    font-size: 11px;
    color: var(--color-text-muted, #9ca3af);
    margin: 0 0 6px 0;
}

.budget__basic-textarea {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid var(--color-border, #d1d5db);
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-family: inherit;
    resize: vertical;
    min-height: 100px;
    line-height: 1.5;
}

.budget__basic-textarea:focus { outline: none; border-color: var(--color-primary, #3b82f6); }

.budget__basic-description-readonly {
    padding: 10px 12px;
    background: var(--color-surface, #f8fafc);
    border-radius: var(--radius-sm);
    font-size: 12px;
    line-height: 1.6;
    white-space: pre-wrap;
    border: 1px solid var(--color-border, #e2e8f0);
}

.budget__basic-total-section { margin-bottom: 10px; }

.budget__basic-amount-input {
    display: flex;
    align-items: center;
    gap: 4px;
}

.budget__basic-amount-input span { font-size: 14px; font-weight: 600; color: var(--color-text-muted, #64748b); }

.budget__basic-amount-input input {
    width: 120px;
    padding: 8px 10px;
    border: 2px solid var(--color-border, #d1d5db);
    border-radius: var(--radius-sm);
    font-size: 16px;
    font-weight: 700;
    text-align: right;
    font-family: inherit;
}

.budget__basic-amount-input input:focus { outline: none; border-color: var(--color-primary, #3b82f6); }

.budget__basic-amount-readonly {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-primary, #3b82f6);
    font-variant-numeric: tabular-nums;
    text-align: right;
}

/* ============================================================================
   GRAND TOTAL
   ============================================================================ */

.budget__grand-total {
    padding: 8px 0;
    border-top: 2px solid var(--color-text, #1f2937);
    margin-top: 4px;
    width: 100%;
}

.budget__total-row {
    display: flex;
    justify-content: flex-end;
    align-items: baseline;
    gap: 16px;
}

.budget__total-label {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-text, #1f2937);
    display: flex;
    align-items: center;
    gap: 8px;
}

.budget__total-amount {
    font-size: 20px;
    font-weight: 700;
    min-width: 140px;
    text-align: right;
    font-variant-numeric: tabular-nums;
    color: var(--color-text, #1f2937);
}

.budget__total-amount--override {
    color: var(--color-warning-dark, #b45309);
}

.budget__calculated-note {
    text-align: right;
    font-size: 10px;
    color: var(--color-text-muted, #6b7280);
    margin-top: 2px;
}

.budget__override-badge {
    background: var(--color-warning-bg, #fef3c7);
    color: var(--color-warning-dark, #b45309);
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    font-weight: 600;
}

/* ============================================================================
   BUDGET ACTIONS
   ============================================================================ */

.budget__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.budget__save-btn {
    padding: 8px 16px;
    background: var(--color-primary, #3b82f6);
    color: var(--color-on-primary);
    border: none;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.budget__save-btn:hover { background: var(--color-primary-hover, #2563eb); }
.budget__save-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.budget__lock-btn,
.budget__export-btn {
    padding: 8px 12px;
    background: var(--color-surface, #f1f5f9);
    border: 1px solid var(--color-border, #e5e7eb);
    border-radius: var(--radius-sm);
    font-size: 11px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: var(--color-text, #374151);
}

.budget__lock-btn:hover,
.budget__export-btn:hover {
    background: var(--color-surface-hover, #e2e8f0);
}

/* Template actions */
.budget__template-actions {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
}

.budget__template-btn {
    padding: 6px 10px;
    background: var(--color-surface, #f1f5f9);
    border: 1px solid var(--color-border, #e5e7eb);
    border-radius: var(--radius-sm);
    font-size: 11px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: var(--color-text, #374151);
    transition: all var(--transition-fast);
}

.budget__template-btn:hover:not(:disabled) {
    background: var(--color-surface-hover, #e2e8f0);
    border-color: var(--color-primary, #3b82f6);
    color: var(--color-primary, #3b82f6);
}

.budget__template-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.budget__template-btn i { font-size: 10px; }

/* ============================================================================
   BUDGET FOOTER
   ============================================================================ */

.budget__footer {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 8px;
    padding-top: 12px;
    margin-top: 12px;
    width: 100%;
}

.budget__override {
    display: flex;
    align-items: center;
    gap: 12px;
}

.budget__override-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--color-text-muted, #64748b);
    cursor: pointer;
}

.budget__override-label input[type="checkbox"] {
    width: 14px;
    height: 14px;
    cursor: pointer;
}

.budget__override-input {
    display: flex;
    align-items: center;
    gap: 4px;
}

.budget__override-input span {
    font-size: 12px;
    color: var(--color-text-muted, #64748b);
}

.budget__override-input input {
    width: 100px;
    padding: 4px 8px;
    font-size: 12px;
    border: 1px solid var(--color-border, #d1d5db);
    border-radius: var(--radius-sm);
    text-align: right;
}

.budget__override-input input:focus {
    outline: none;
    border-color: var(--color-primary, #3b82f6);
}

/* ============================================================================
   BUDGET COMPARISON (Prior Year)
   ============================================================================ */

.budget__comparison {
    margin-top: 12px;
    padding-top: 8px;
    width: 100%;
}

/* Collapsible toggle header */
.budget__comparison-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 0;
    cursor: pointer;
    user-select: none;
}

.budget__comparison-toggle:hover {
    color: var(--color-primary, #3b82f6);
}

.budget__comparison-toggle i {
    font-size: 10px;
    color: var(--color-text-muted, #64748b);
    transition: transform 0.2s ease;
    width: 12px;
}

.budget__comparison:not(.budget__comparison--collapsed) .budget__comparison-toggle i {
    transform: rotate(90deg);
}

.budget__comparison-toggle-title {
    font-size: 11px;
    font-weight: 600;
    color: var(--color-text-secondary, #475569);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.budget__comparison-toggle-summary {
    flex: 1;
    text-align: right;
    font-size: 11px;
    color: var(--color-text-muted, #64748b);
    font-variant-numeric: tabular-nums;
}

.budget__comparison-toggle-summary span {
    margin-left: 8px;
    font-weight: 600;
}

/* Content area - hidden when collapsed */
.budget__comparison-content {
    padding: 8px 0;
}

.budget__comparison--collapsed .budget__comparison-content {
    display: none;
}

.budget__comparison-controls {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 10px;
}

/* Legacy header - kept for backwards compatibility */
.budget__comparison-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.budget__escalation {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--color-text-muted, #64748b);
}

.budget__escalation label {
    font-weight: 500;
}

.budget__escalation input {
    width: 50px;
    padding: 3px 6px;
    font-size: 11px;
    text-align: center;
    border: 1px solid var(--color-border, #d1d5db);
    border-radius: 3px;
}

.budget__escalation input:focus {
    outline: none;
    border-color: var(--color-primary, #3b82f6);
}

.budget__escalation-refresh {
    padding: 4px 6px;
    background: transparent;
    border: 1px solid var(--color-border, #d1d5db);
    border-radius: 3px;
    cursor: pointer;
    color: var(--color-text-muted, #64748b);
    transition: all var(--transition-fast);
}

.budget__escalation-refresh:hover {
    background: var(--color-surface-hover, #e2e8f0);
    color: var(--color-primary, #3b82f6);
    border-color: var(--color-primary, #3b82f6);
}

.budget__escalation-refresh i {
    font-size: 10px;
}

.budget__comparison-empty {
    text-align: center;
    padding: 16px;
    color: var(--color-text-muted, #94a3b8);
}

.budget__comparison-empty small {
    font-size: 11px;
    font-style: italic;
}

.budget__comparison-table {
    width: auto;
    min-width: 100%;
    border-collapse: collapse;
    font-size: 11px;
}

.budget__comparison-table th,
.budget__comparison-table td {
    padding: 6px 8px;
    text-align: left;
    border-bottom: 1px solid var(--color-border, #e2e8f0);
}

.budget__comparison-table th {
    font-weight: 600;
    color: var(--color-text-muted, #64748b);
    background: var(--color-surface, #f1f5f9);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.budget__comparison-table td {
    color: var(--color-text, #1f2937);
}

.budget__comparison-table td:not(:first-child) {
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.budget__comparison-table tr:last-child td {
    border-bottom: none;
}

.budget__comparison-table tfoot td {
    font-weight: 600;
    background: var(--color-surface, #f1f5f9);
    border-top: 2px solid var(--color-border, #d1d5db);
}

.budget__comparison-variance--positive,
.budget__comparison-variance--under {
    color: var(--color-success, #16a34a);
}

.budget__comparison-variance--negative,
.budget__comparison-variance--over {
    color: var(--color-danger, #dc2626);
}

/* ============================================================================
   BUDGET TEMPLATE MODALS
   ============================================================================ */

.budget__template-modal-overlay,
.budget__import-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.budget__template-modal,
.budget__import-modal {
    background: var(--color-card-bg, #ffffff);
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    width: 90%;
    max-width: 480px;
    max-height: 90vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.budget__template-modal-header,
.budget__import-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--color-border, #e5e7eb);
}

.budget__template-modal-header h3,
.budget__import-modal-header h3 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text, #1f2937);
}

.budget__template-modal-close,
.budget__import-modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-text-muted, #6b7280);
    line-height: 1;
    padding: 4px;
}

.budget__template-modal-close:hover,
.budget__import-modal-close:hover {
    color: var(--color-text, #1f2937);
}

.budget__template-modal-body,
.budget__import-modal-body {
    padding: 20px;
    overflow-y: auto;
}

.budget__template-modal-warning,
.budget__import-modal-warning {
    background: var(--color-warning-bg);
    color: var(--color-warning-text);
    padding: 12px;
    border-radius: var(--radius-md);
    margin-bottom: 16px;
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.budget__import-modal-info {
    background: var(--color-primary-light, #eff6ff);
    color: var(--color-primary, #3b82f6);
    padding: 12px;
    border-radius: var(--radius-md);
    margin-bottom: 12px;
    font-size: 0.875rem;
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.budget__template-modal-label,
.budget__import-modal-label {
    display: block;
    font-weight: 500;
    color: var(--color-text, #1f2937);
    margin-bottom: 6px;
    font-size: 0.875rem;
}

.budget__template-modal-select,
.budget__template-modal-input,
.budget__template-modal-textarea,
.budget__import-modal-input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--color-border, #e5e7eb);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    margin-bottom: 16px;
    background: var(--color-input-bg, #ffffff);
    color: var(--color-text, #1f2937);
}

.budget__template-modal-select:focus,
.budget__template-modal-input:focus,
.budget__template-modal-textarea:focus,
.budget__import-modal-input:focus {
    outline: none;
    border-color: var(--color-primary, #3b82f6);
    box-shadow: 0 0 0 3px var(--color-primary-light, rgba(59, 130, 246, 0.1));
}

.budget__template-modal-textarea {
    min-height: 80px;
    resize: vertical;
}

.budget__template-modal-description {
    color: var(--color-text-muted, #6b7280);
    font-size: 0.875rem;
    font-style: italic;
    min-height: 20px;
}

.budget__import-modal-input-group {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
}

.budget__import-modal-input-group .budget__import-modal-input {
    margin-bottom: 0;
    width: 100px;
}

.budget__import-modal-suffix {
    color: var(--color-text-muted, #6b7280);
    font-weight: 500;
}

.budget__import-modal-preview {
    margin-top: 16px;
    min-height: 60px;
}

.budget__import-modal-preview-content {
    background: var(--color-surface, #f9fafb);
    border-radius: var(--radius-md);
    padding: 12px;
}

.budget__import-modal-preview-content p {
    margin: 0 0 8px 0;
    font-size: 0.875rem;
}

.budget__import-modal-preview-content p:last-child {
    margin-bottom: 0;
}

.budget__import-modal-preview-total {
    padding-top: 8px;
    border-top: 1px solid var(--color-border, #e5e7eb);
    font-weight: 600;
}

.budget__import-modal-loading,
.budget__import-modal-error {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
}

.budget__import-modal-error {
    color: var(--color-danger);
}

.budget__template-modal-footer,
.budget__import-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    padding: 16px 20px;
    border-top: 1px solid var(--color-border, #e5e7eb);
    background: var(--color-surface, #f9fafb);
}

.budget__template-modal-btn,
.budget__import-modal-btn {
    padding: 10px 16px;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    border: 1px solid var(--color-border, #e5e7eb);
    background: var(--color-card-bg, #ffffff);
    color: var(--color-text, #1f2937);
    transition: all var(--transition-fast);
}

.budget__template-modal-btn:hover,
.budget__import-modal-btn:hover {
    background: var(--color-surface-hover, #f3f4f6);
}

.budget__template-modal-btn:disabled,
.budget__import-modal-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.budget__template-modal-btn--apply,
.budget__template-modal-btn--save,
.budget__import-modal-btn--import {
    background: var(--color-primary, #3b82f6);
    color: var(--color-on-primary);
    border-color: var(--color-primary, #3b82f6);
}

.budget__template-modal-btn--apply:hover,
.budget__template-modal-btn--save:hover,
.budget__import-modal-btn--import:hover {
    background: var(--color-primary-hover, #2563eb);
}

.budget__import-modal-btn--preview {
    background: var(--color-card-bg, #ffffff);
    margin-right: auto;
}

/* ============================================================================
   BUDGET ROLE MODAL
   ============================================================================ */

.budget__role-modal {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.budget__role-modal-section {
    margin-bottom: 12px;
}

.budget__role-modal-label {
    display: block;
    font-weight: 500;
    color: var(--color-text, #1f2937);
    margin-bottom: 6px;
    font-size: 0.875rem;
}

.budget__role-modal-select,
.budget__role-modal-input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--color-border, #e5e7eb);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    background: var(--color-input-bg, #ffffff);
    color: var(--color-text, #1f2937);
}

.budget__role-modal-select:focus,
.budget__role-modal-input:focus {
    outline: none;
    border-color: var(--color-primary, #3b82f6);
    box-shadow: 0 0 0 3px var(--color-primary-light, rgba(59, 130, 246, 0.1));
}

.budget__role-modal-hint {
    margin-top: 6px;
    font-size: 0.75rem;
    color: var(--color-text-muted, #6b7280);
    font-style: italic;
}

.budget__role-modal-rate {
    padding: 10px 12px;
    background: var(--color-surface, #f8fafc);
    border: 1px solid var(--color-border, #e5e7eb);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    color: var(--color-text-muted, #6b7280);
}

.budget__role-modal-rate--active {
    color: var(--color-success, #16a34a);
    font-weight: 600;
}

/* Unassigned person in column header */
.budget__person-unassigned {
    color: var(--color-text-muted, #6b7280);
    font-style: italic;
    font-size: 0.8rem;
}

/* ============================================================================
   COSTS SECTION
   ============================================================================ */

.budget__costs-section {
    padding: 8px 0;
    margin-bottom: 8px;
    width: 100%;
}

.budget__costs-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 6px;
}

.budget__add-cost-btn {
    padding: 2px 8px;
    background: transparent;
    border: 1px dashed var(--color-border, #d1d5db);
    border-radius: 3px;
    color: var(--color-text-muted, #9ca3af);
    font-size: 10px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 3px;
}

.budget__add-cost-btn:hover {
    border-color: var(--color-primary, #3b82f6);
    color: var(--color-primary, #3b82f6);
}

.budget__add-cost-btn i { font-size: 9px; }

.budget__costs-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 6px;
}

.budget__cost-row {
    display: grid;
    grid-template-columns: 20px 140px 1fr 120px;
    align-items: center;
    gap: 6px;
}

/* Locked state - no remove button column */
.budget__cost-row--locked {
    grid-template-columns: 100px 1fr 120px;
}

.budget__cost-desc {
    flex: 1;
    font-size: 11px;
    color: var(--color-text, #1f2937);
}

.budget__cost-amount {
    font-weight: 600;
    font-size: 11px;
    min-width: 120px;
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.budget__cost-type-wrap {
    /* Grid column 2 */
}

.budget__cost-type-select {
    min-width: 130px;
    padding: 4px 8px;
    border: 1px solid var(--color-border, #d1d5db);
    border-radius: 3px;
    font-size: 11px;
    font-family: inherit;
    background: var(--color-input-bg, #ffffff);
    color: var(--color-text, #1f2937);
    cursor: pointer;
}

.budget__cost-type-select:focus {
    outline: none;
    border-color: var(--color-primary, #3b82f6);
}

.budget__cost-type-label {
    min-width: 100px;
    font-size: 11px;
    font-weight: 500;
    color: var(--color-text-muted, #64748b);
}

.budget__cost-desc-wrap {
    flex: 1;
}

.budget__cost-desc-input {
    width: 100%;
    padding: 3px 6px;
    border: 1px solid var(--color-border, #d1d5db);
    border-radius: 3px;
    font-size: 11px;
    font-family: inherit;
    background: var(--color-input-bg, #ffffff);
    color: var(--color-text, #1f2937);
}

.budget__cost-desc-input:focus {
    outline: none;
    border-color: var(--color-primary, #3b82f6);
}

.budget__cost-amount-wrap {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 3px;
}

.budget__cost-amount-wrap span {
    color: var(--color-text-muted, #9ca3af);
    font-size: 11px;
}

.budget__cost-amount-input {
    width: 80px;
    padding: 3px 6px;
    border: 1px solid var(--color-border, #d1d5db);
    border-radius: 3px;
    font-size: 11px;
    text-align: right;
    font-family: inherit;
    background: var(--color-input-bg, #ffffff);
    color: var(--color-text, #1f2937);
    font-variant-numeric: tabular-nums;
    -moz-appearance: textfield;
}

.budget__cost-amount-input::-webkit-outer-spin-button,
.budget__cost-amount-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.budget__cost-amount-input:focus {
    outline: none;
    border-color: var(--color-primary, #3b82f6);
}

.budget__cost-remove {
    padding: 2px;
    background: transparent;
    border: none;
    color: var(--color-text-muted, #9ca3af);
    cursor: pointer;
    font-size: 10px;
    opacity: 0;
    transition: opacity var(--transition-fast);
    justify-self: center;
}

.budget__cost-row:hover .budget__cost-remove { opacity: 1; }
.budget__cost-remove:hover { color: var(--color-danger, #dc2626); }

.budget__empty-costs {
    color: var(--color-text-muted, #9ca3af);
    font-size: 10px;
    padding: 6px 0;
    text-align: center;
}

.budget__subtotal {
    display: grid;
    grid-template-columns: 20px 140px 1fr 120px;
    align-items: center;
    gap: 6px;
    padding-top: 6px;
    border-top: 1px solid var(--color-border, #e5e7eb);
    font-weight: 600;
    font-size: 11px;
}

.budget__subtotal--locked {
    grid-template-columns: 100px 1fr 120px;
}

.budget__subtotal span:first-child {
    grid-column: -2;
    text-align: right;
}

.budget__subtotal span:last-child {
    text-align: right;
    font-variant-numeric: tabular-nums;
    font-weight: 700;
}

/* ============================================================================
   OVERTIME DISPLAY
   ============================================================================ */

.budget__hours-wrap {
    display: flex;
    align-items: center;
    gap: 4px;
    position: relative;
}

/* Subtle overtime indicator - small dot instead of badge */
.budget__overtime-indicator {
    position: absolute;
    right: 2px;
    top: 2px;
    width: 6px;
    height: 6px;
    background: var(--color-primary, #3b82f6);
    border-radius: 50%;
    cursor: help;
    opacity: 0.8;
}

.budget__overtime-indicator:hover {
    opacity: 1;
    transform: scale(1.2);
}

/* Overtime cost row in costs section - subtle styling */
.budget__overtime-cost-row {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 6px;
    background: var(--color-surface, #f8fafc);
    border-left: 2px solid var(--color-primary, #3b82f6);
    border-radius: 0 3px 3px 0;
    font-size: 11px;
}

.budget__overtime-cost-label {
    flex: 1;
    color: var(--color-text-secondary, #64748b);
    font-weight: 500;
}

.budget__overtime-cost-amount {
    color: var(--color-text, #1f2937);
    font-weight: 600;
}

/* Overtime row in matrix totals - modern subtle styling */
.budget__matrix .budget__matrix-totals--overtime td {
    background: var(--color-surface, #f8fafc);
    border-top: 1px dashed var(--color-border, #e5e7eb);
}

.budget__matrix .budget__matrix-totals--overtime td strong {
    color: var(--color-text, #1f2937);
}

.budget__matrix .budget__matrix-totals--overtime small {
    font-weight: 400;
    color: var(--color-text-muted, #6b7280);
    margin-left: 4px;
}

/* Per-person overtime cells - subtle primary color */
.budget__matrix .budget__overtime-cell {
    color: var(--color-text-secondary, #64748b);
    font-size: 11px;
    text-align: right;
    padding-right: 12px;
}

.budget__overtime-cell span {
    cursor: help;
}

/* ============================================================================
   BILLING TYPE SELECTOR
   ============================================================================ */

.billing-type-selector {
    text-align: center;
    padding: 48px 24px;
}

.billing-type-selector__icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-bg);
    border-radius: 50%;
    font-size: 28px;
    color: var(--color-primary);
}

.billing-type-selector__title {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-text);
    margin: 0 0 8px 0;
}

.billing-type-selector__desc {
    font-size: 14px;
    color: var(--color-text-muted);
    margin: 0 0 32px 0;
}

.billing-type-selector__options {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.billing-type-selector__option {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 24px 28px;
    background: var(--color-card-bg);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-align: left;
    min-width: 260px;
    max-width: 320px;
}

.billing-type-selector__option:hover {
    border-color: var(--color-primary);
    background: var(--color-primary-bg);
}

.billing-type-selector__option:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.billing-type-selector__option-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-surface);
    border-radius: 50%;
    font-size: 20px;
    color: var(--color-primary);
}

.billing-type-selector__option:hover .billing-type-selector__option-icon {
    background: var(--color-primary);
    color: var(--color-card-bg);
}

.billing-type-selector__option-content {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.billing-type-selector__option-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text);
}

.billing-type-selector__option-desc {
    font-size: 13px;
    color: var(--color-text-muted);
    line-height: 1.4;
}

/* ============================================================================
   BILLING TYPE INDICATOR (shown in billing view header)
   ============================================================================ */

.billing-section__type-indicator {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--color-primary-bg);
    color: var(--color-primary);
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 20px;
}

.billing-section__type-indicator i {
    font-size: 14px;
}

/* ============================================================================
   PRODUCT BILLING PANEL
   ============================================================================ */

.product-billing-panel {
    margin-bottom: 24px;
}

.product-billing-panel--loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 48px;
    color: var(--color-text-muted);
}

.product-billing-panel__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.product-billing-panel__title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text);
    margin: 0;
}

.product-billing-panel__title i {
    color: var(--color-primary);
}

.product-billing-panel__readonly-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    background: var(--color-surface);
    color: var(--color-text-muted);
    border-radius: 12px;
    font-size: 11px;
    font-weight: 500;
}

.product-billing-panel__empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 48px 24px;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    text-align: center;
}

.product-billing-panel__empty i {
    font-size: 24px;
    color: var(--color-text-muted);
}

.product-billing-panel__empty p {
    margin: 0;
    color: var(--color-text-muted);
    font-size: 14px;
}

.product-billing-panel__empty small {
    color: var(--color-text-muted);
    font-size: 12px;
}

/* Product List */
.product-billing-panel__list {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.product-billing-panel__item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 14px 16px;
    background: var(--color-card-bg);
    border-bottom: 1px solid var(--color-border);
    transition: background var(--transition-fast);
}

.product-billing-panel__item:last-child {
    border-bottom: none;
}

.product-billing-panel__item--selected {
    background: var(--color-primary-bg);
}

/* Custom Checkbox */
.product-billing-panel__checkbox {
    position: relative;
    display: flex;
    align-items: center;
    cursor: pointer;
}

.product-billing-panel__checkbox-input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}

.product-billing-panel__checkmark {
    width: 20px;
    height: 20px;
    background: var(--color-card-bg);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.product-billing-panel__checkbox-input:checked + .product-billing-panel__checkmark {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.product-billing-panel__checkbox-input:checked + .product-billing-panel__checkmark::after {
    content: '\f00c';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    font-size: 11px;
    color: var(--color-card-bg);
}

.product-billing-panel__checkbox-input:disabled + .product-billing-panel__checkmark {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Product Info */
.product-billing-panel__info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
}

.product-billing-panel__name-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

.product-billing-panel__code {
    font-size: 10px;
    font-weight: 600;
    color: var(--color-text-muted);
    background: var(--color-surface);
    padding: 2px 6px;
    border-radius: 3px;
    text-transform: uppercase;
}

.product-billing-panel__name {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text);
}

.product-billing-panel__description {
    font-size: 12px;
    color: var(--color-text-muted);
}

/* Quantity */
.product-billing-panel__quantity {
    width: 70px;
    text-align: center;
}

.product-billing-panel__qty-input {
    width: 56px;
    padding: 6px 8px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    text-align: center;
    font-size: 13px;
    font-weight: 500;
}

.product-billing-panel__qty-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-bg);
}

.product-billing-panel__qty-display {
    font-size: 13px;
    color: var(--color-text-muted);
}

/* Price */
.product-billing-panel__price {
    min-width: 100px;
    text-align: right;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 2px;
}

.product-billing-panel__unit-price {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text);
    font-variant-numeric: tabular-nums;
}

.product-billing-panel__line-total {
    font-size: 11px;
    color: var(--color-text-muted);
    font-variant-numeric: tabular-nums;
}

/* Totals */
.product-billing-panel__totals {
    margin-top: 16px;
    padding: 16px;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.product-billing-panel__totals-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
}

.product-billing-panel__totals-row span {
    color: var(--color-text-muted);
}

.product-billing-panel__totals-row strong {
    font-size: 18px;
    color: var(--color-primary);
    font-variant-numeric: tabular-nums;
}

/* ============================================================================
   PRODUCT BILLING - TIME COST COMPARISON
   ============================================================================ */

.product-billing-panel__comparison {
    margin-top: 20px;
    padding: 16px;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.product-billing-panel__comparison-header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text-muted);
    margin-bottom: 16px;
}

.product-billing-panel__comparison-header i {
    color: var(--color-primary);
}

.product-billing-panel__comparison-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.product-billing-panel__comparison-stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.product-billing-panel__comparison-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-text-muted);
}

.product-billing-panel__comparison-value {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text);
    font-variant-numeric: tabular-nums;
}

.product-billing-panel__comparison-value small {
    font-size: 12px;
    font-weight: 500;
    color: inherit;
    opacity: 0.8;
}

.product-billing-panel__comparison-stat--highlight {
    padding: 8px 12px;
    border-radius: var(--radius-sm);
}

.product-billing-panel__comparison-stat--profit {
    background: rgba(22, 163, 74, 0.1);
}

.product-billing-panel__comparison-stat--profit .product-billing-panel__comparison-value {
    color: var(--color-success);
}

.product-billing-panel__comparison-stat--loss {
    background: rgba(220, 38, 38, 0.1);
}

.product-billing-panel__comparison-stat--loss .product-billing-panel__comparison-value {
    color: var(--color-danger);
}

/* Staff Breakdown */
.product-billing-panel__staff-breakdown {
    margin-top: 16px;
}

.product-billing-panel__staff-breakdown summary {
    font-size: 12px;
    font-weight: 500;
    color: var(--color-primary);
    cursor: pointer;
    padding: 8px 0;
}

.product-billing-panel__staff-breakdown summary:hover {
    text-decoration: underline;
}

.product-billing-panel__staff-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
    margin-top: 8px;
}

.product-billing-panel__staff-table th,
.product-billing-panel__staff-table td {
    padding: 8px 12px;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.product-billing-panel__staff-table th {
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    font-size: 10px;
    letter-spacing: 0.5px;
}

.product-billing-panel__staff-table th:nth-child(n+2),
.product-billing-panel__staff-table td:nth-child(n+2) {
    text-align: right;
}

/* Prior Year Comparison */
.product-billing-panel__comparison-stat--prior {
    background: rgba(99, 102, 241, 0.08);
    padding: 8px 12px;
    border-radius: var(--radius-sm);
}

.product-billing-panel__comparison-stat--prior .product-billing-panel__comparison-label {
    color: var(--color-primary);
}

.product-billing-panel__comparison-stat--prior .product-billing-panel__comparison-value {
    color: var(--color-primary);
}

/* Time Warning */
.product-billing-panel__time-warning {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-top: 16px;
    padding: 12px 14px;
    background: rgba(245, 158, 11, 0.08);
    border: 1px solid rgba(245, 158, 11, 0.2);
    border-radius: var(--radius-md);
    font-size: 12px;
    color: var(--color-text-secondary);
    line-height: 1.5;
}

.product-billing-panel__time-warning i {
    color: var(--color-warning);
    font-size: 14px;
    flex-shrink: 0;
    margin-top: 1px;
}

.product-billing-panel__time-warning strong {
    color: var(--color-text);
}

/* ============================================================================
   RESPONSIVE STYLES FOR PRODUCT BILLING
   ============================================================================ */

@media (max-width: 768px) {
    .billing-type-selector__options {
        flex-direction: column;
        align-items: center;
    }

    .billing-type-selector__option {
        width: 100%;
        max-width: 100%;
    }

    .product-billing-panel__comparison-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .product-billing-panel__item {
        flex-wrap: wrap;
    }

    .product-billing-panel__quantity {
        width: auto;
    }

    .product-billing-panel__price {
        min-width: auto;
    }
}