/* ==========================================================
   INVOICES PAGE — Refined Split-View Layout
   Matches contracts page design language
   ========================================================== */

/* ----------------------------------------------------------
   PAGE OVERRIDES — Use full width for editor pages
   ---------------------------------------------------------- */
.container:has(.invoices-layout) {
    max-width: none;
}

.main-content:has(.invoices-layout) {
    padding: var(--spacing-md) var(--spacing-lg);
}

/* ----------------------------------------------------------
   LAYOUT
   ---------------------------------------------------------- */
.invoices-layout {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: var(--spacing-md);
    height: calc(100vh - 120px);
    min-height: 500px;
}

/* ----------------------------------------------------------
   LIST PANEL
   ---------------------------------------------------------- */
.invoices-list-panel {
    background: var(--white);
    border-radius: var(--border-radius-xl);
    border: 1px solid var(--gray-200);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* Stats Bar — compact inline summary */
.stats-bar {
    display: flex;
    gap: 4px;
    padding: 8px 12px;
    border-bottom: 1px solid var(--gray-100);
    background: var(--gray-50);
}

.stat-chip {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 3px 8px;
    border-radius: var(--border-radius-full);
    font-size: 11px;
    font-weight: 600;
    flex: 1;
    justify-content: center;
}

.stat-chip-label {
    opacity: 0.7;
    font-weight: 500;
}

.stat-chip-value {
    font-variant-numeric: tabular-nums;
}

.stat-paid {
    background: rgba(16, 185, 129, 0.08);
    color: var(--success);
}

.stat-pending {
    background: rgba(245, 158, 11, 0.08);
    color: #b45309;
}

.stat-overdue {
    background: rgba(239, 68, 68, 0.08);
    color: var(--danger);
}

/* Filters */
.filters-compact {
    padding: 8px 12px;
    border-bottom: 1px solid var(--gray-100);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
}

.filters-compact input[type="text"] {
    grid-column: 1 / -1;
}

.filters-compact .form-control {
    font-size: var(--font-size-sm);
    padding: 6px 10px;
}

/* Invoice List */
.invoices-list {
    flex: 1;
    overflow-y: auto;
    padding: 6px;
}

/* ----------------------------------------------------------
   LIST ITEMS
   ---------------------------------------------------------- */
.invoice-list-item {
    padding: 10px 12px;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: all 0.15s ease;
    margin-bottom: 2px;
    border: 1px solid transparent;
    border-left: 3px solid transparent;
}

.invoice-list-item:hover {
    background: var(--gray-100);
    border-left-color: rgba(113, 23, 242, 0.3);
}

.invoice-list-item.active {
    background: rgba(113, 23, 242, 0.04);
    border-color: rgba(113, 23, 242, 0.12);
    border-left-color: var(--primary-color);
}

.invoice-list-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2px;
}

.invoice-number {
    font-size: 11px;
    color: var(--gray-400);
    font-family: 'SF Mono', 'Fira Code', 'Courier New', monospace;
    letter-spacing: 0.02em;
}

.invoice-list-item-title {
    font-weight: 600;
    font-size: var(--font-size-sm);
    color: var(--gray-800);
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.invoice-list-item-meta {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--gray-500);
}

.invoice-amount-wrap {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 1px;
}

.invoice-amount {
    font-weight: 600;
    color: var(--primary-color);
}

.paid-extra,
.paid-less {
    font-size: 10px;
    font-weight: 500;
}

.invoice-list-item-date {
    font-size: 11px;
    color: var(--gray-400);
    margin-top: 2px;
}

/* ----------------------------------------------------------
   EDITOR PANEL
   ---------------------------------------------------------- */
.invoice-editor-panel {
    background: var(--gray-100);
    border-radius: var(--border-radius-xl);
    border: 1px solid var(--gray-200);
    overflow-y: auto;
}

.editor-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    min-height: 400px;
    text-align: center;
    color: var(--gray-300);
    padding: var(--spacing-xl);
}

.editor-placeholder i {
    margin-bottom: var(--spacing-lg);
    opacity: 0.4;
}

.editor-placeholder h3 {
    color: var(--gray-500);
    font-size: var(--font-size-lg);
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
}

.editor-placeholder p {
    color: var(--gray-400);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-lg);
}

/* ----------------------------------------------------------
   FORM
   ---------------------------------------------------------- */
.invoice-form {
    max-width: 100%;
    padding: var(--spacing-md);
}

/* ----------------------------------------------------------
   STICKY FORM HEADER
   ---------------------------------------------------------- */
.invoice-form .form-header {
    position: sticky;
    top: 0;
    z-index: 10;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px var(--spacing-md);
    margin: calc(-1 * var(--spacing-md));
    margin-bottom: var(--spacing-md);
    background: rgba(243, 244, 246, 0.88);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--gray-200);
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.form-header-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    min-width: 0;
}

.form-header-left h2 {
    margin: 0;
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--gray-800);
    white-space: nowrap;
}

.invoice-number-display {
    font-size: 11px;
    color: var(--primary-color);
    font-family: 'SF Mono', 'Fira Code', 'Courier New', monospace;
    font-weight: 600;
    background: rgba(113, 23, 242, 0.08);
    padding: 2px 8px;
    border-radius: var(--border-radius-full);
    white-space: nowrap;
}

.invoice-number-display:empty {
    display: none;
}

.form-header-actions {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

/* ----------------------------------------------------------
   COLLAPSIBLE SECTIONS
   ---------------------------------------------------------- */
.section-body-wrapper {
    display: grid;
    grid-template-rows: 1fr;
    transition: grid-template-rows 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.section-collapsed .section-body-wrapper {
    grid-template-rows: 0fr;
}

.section-body {
    overflow: hidden;
    min-height: 0;
    padding: 0 var(--spacing-md) var(--spacing-md);
    transition: padding 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.section-collapsed .section-body {
    padding-top: 0;
    padding-bottom: 0;
}

.section-collapse-icon {
    font-size: 10px;
    color: var(--gray-400);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    flex-shrink: 0;
    margin-left: auto;
}

.section-collapsed .section-collapse-icon {
    transform: rotate(-90deg);
}

/* ----------------------------------------------------------
   FORM SECTIONS
   ---------------------------------------------------------- */
.form-section {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 10px;
    padding: 0;
    margin-bottom: 8px;
    overflow: hidden;
    transition: box-shadow 0.2s ease, border-color 0.2s ease;
    border-left: 3px solid var(--primary-color);
}

.form-section:hover {
    border-color: var(--gray-300);
    border-left-color: var(--primary-color);
}

.form-section-title {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--gray-700);
    margin: 0;
    padding: 10px 14px;
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    user-select: none;
    transition: background 0.15s ease;
    flex-wrap: nowrap;
}

.form-section-title:hover {
    background: rgba(0, 0, 0, 0.015);
}

.form-section:not(.section-collapsed) .form-section-title {
    border-bottom: 1px solid var(--gray-100);
}

.form-section-title i:not(.section-collapse-icon) {
    color: var(--primary-color);
    font-size: 13px;
    width: 16px;
    text-align: center;
    flex-shrink: 0;
}

.section-body > :last-child {
    margin-bottom: 0;
}

/* ----------------------------------------------------------
   FORM ROWS
   ---------------------------------------------------------- */
.form-row-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.form-row-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: var(--spacing-md);
}

/* ----------------------------------------------------------
   LINE ITEMS TABLE
   ---------------------------------------------------------- */
.line-items-table {
    margin-bottom: var(--spacing-md);
    overflow-x: auto;
}

.line-items-table .table {
    margin-bottom: var(--spacing-sm);
    min-width: 500px;
}

.line-items-table thead th {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--gray-500);
    border-bottom: 2px solid var(--gray-200);
    padding: 6px 8px;
    letter-spacing: 0.03em;
}

.drag-col { width: 28px; text-align: center; padding: 0; }
.item-desc-col { width: 40%; }
.qty-col { width: 10%; min-width: 70px; }
.rate-col { width: 20%; min-width: 110px; }
.amount-col { width: 20%; text-align: right; }
.action-col { width: 10%; text-align: center; }

.drag-handle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    color: var(--gray-400);
    cursor: grab;
    user-select: none;
    transition: color 0.15s ease;
}

.drag-handle:hover {
    color: var(--gray-700);
}

.drag-handle:active {
    cursor: grabbing;
}

.line-item-row.dragging {
    opacity: 0.4;
}

.line-item-row.drag-over-top td {
    box-shadow: inset 0 2px 0 0 var(--primary-color, #7117f2);
}

.line-item-row.drag-over-bottom td {
    box-shadow: inset 0 -2px 0 0 var(--primary-color, #7117f2);
}

.qty-col .form-control,
.item-qty {
    width: 100%;
    min-width: 50px;
    text-align: center;
    padding: 4px 6px;
}

.line-item-row td {
    vertical-align: middle;
    padding: 4px 6px;
}

.line-item-row .form-control {
    font-size: var(--font-size-sm);
    padding: 6px 8px;
}

.item-amount {
    font-weight: 600;
    color: var(--gray-700);
    font-size: var(--font-size-sm);
}

/* ----------------------------------------------------------
   INVOICE TOTALS
   ---------------------------------------------------------- */
.invoice-totals {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-sm) var(--spacing-md);
    max-width: 300px;
    margin-left: auto;
}

.totals-row {
    display: flex;
    justify-content: space-between;
    padding: 4px 0;
}

.totals-label {
    color: var(--gray-600);
    font-weight: 500;
    font-size: var(--font-size-sm);
}

.totals-value {
    font-weight: 600;
    color: var(--gray-800);
    font-size: var(--font-size-sm);
}

.totals-final {
    border-top: 2px solid var(--gray-200);
    margin-top: 4px;
    padding-top: 6px;
}

.totals-final .totals-label,
.totals-final .totals-value {
    font-size: var(--font-size-base);
    color: var(--primary-color);
}

/* ----------------------------------------------------------
   PAYMENT INFO BOX
   ---------------------------------------------------------- */
.payment-info-box {
    background: rgba(16, 185, 129, 0.04);
    border: 1px solid rgba(16, 185, 129, 0.15);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-sm) var(--spacing-md);
    max-width: 300px;
    margin-left: auto;
    margin-top: 6px;
}

/* ----------------------------------------------------------
   PAYMENT ACTIONS BAR
   ---------------------------------------------------------- */
.payment-actions-bar {
    display: flex;
    gap: 8px;
    padding: 10px 14px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 10px;
    border-left: 3px solid var(--success);
}

/* ----------------------------------------------------------
   GHOST BUTTONS
   ---------------------------------------------------------- */
.btn-ghost {
    background: transparent;
    border: none;
    color: var(--gray-600);
    font-size: var(--font-size-sm);
    padding: 6px 10px;
    font-weight: 500;
    cursor: pointer;
    border-radius: var(--border-radius-sm);
    transition: all 0.15s ease;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.btn-ghost:hover {
    background: rgba(0, 0, 0, 0.05);
    color: var(--gray-800);
}

/* ----------------------------------------------------------
   INLINE ADD BUTTON
   ---------------------------------------------------------- */
.btn-add-inline {
    font-size: 11px;
    padding: 2px 8px;
    color: var(--gray-500);
    background: transparent;
    border: 1px dashed var(--gray-300);
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: all 0.15s ease;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    white-space: nowrap;
}

.btn-add-inline:hover {
    color: var(--gray-700);
    border-color: var(--gray-400);
    background: var(--gray-50);
}

.btn-add-inline i {
    font-size: 9px;
}

/* ----------------------------------------------------------
   BADGES
   ---------------------------------------------------------- */
.badge {
    display: inline-block;
    padding: 2px 7px;
    font-size: 10px;
    font-weight: 600;
    border-radius: var(--border-radius-sm);
    letter-spacing: 0.02em;
}

.badge-primary {
    background: rgba(113, 23, 242, 0.1);
    color: var(--primary-color);
}

.badge-success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

.badge-danger {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
}

.badge-warning {
    background: rgba(245, 158, 11, 0.1);
    color: #b45309;
}

.badge-secondary {
    background: var(--gray-100);
    color: var(--gray-500);
    font-size: 10px;
    font-weight: 500;
}

.badge-info {
    background: rgba(59, 130, 246, 0.1);
    color: #3b82f6;
}

/* ----------------------------------------------------------
   BUTTON ICON
   ---------------------------------------------------------- */
.btn-icon {
    padding: 4px 8px;
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--gray-500);
    border-radius: var(--border-radius-sm);
    transition: all 0.15s ease;
}

.btn-icon:hover {
    background: var(--gray-100);
    color: var(--primary-color);
}

.btn-icon.text-danger:hover {
    color: var(--danger);
    background: rgba(239, 68, 68, 0.08);
}

/* ----------------------------------------------------------
   INPUT GROUP
   ---------------------------------------------------------- */
.input-group {
    display: flex;
}

.input-group-text {
    padding: 4px 8px;
    background: var(--gray-100);
    border: 1px solid var(--gray-300);
    border-right: none;
    border-radius: var(--border-radius-sm) 0 0 var(--border-radius-sm);
    font-size: var(--font-size-sm);
    color: var(--gray-500);
    display: flex;
    align-items: center;
}

.input-group .form-control {
    border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
}

.input-group .btn {
    border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
}

/* ----------------------------------------------------------
   TEXT UTILITIES
   ---------------------------------------------------------- */
.text-success { color: var(--success) !important; }
.text-warning { color: #b45309 !important; }
.text-danger { color: var(--danger) !important; }
.font-weight-bold { font-weight: 600 !important; }

/* ----------------------------------------------------------
   STATUS DROPDOWN
   ---------------------------------------------------------- */
#invStatus {
    font-weight: 600;
    font-size: var(--font-size-sm);
}

#invStatus option[value="draft"] { color: var(--gray-600); }
#invStatus option[value="sent"] { color: var(--primary-color); }
#invStatus option[value="partial"] { color: #b45309; }
#invStatus option[value="paid"] { color: var(--success); }

/* ----------------------------------------------------------
   EMPTY STATE
   ---------------------------------------------------------- */
.empty-state-small {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--gray-400);
}

.empty-state-small i {
    font-size: 28px;
    margin-bottom: var(--spacing-sm);
}

.empty-state-small p {
    margin: 0;
    font-size: var(--font-size-sm);
}

/* ----------------------------------------------------------
   SPACING HELPERS
   ---------------------------------------------------------- */
.ml-2 { margin-left: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }

/* ----------------------------------------------------------
   RESPONSIVE
   ---------------------------------------------------------- */
@media (max-width: 1200px) {
    .invoices-layout {
        grid-template-columns: 280px 1fr;
    }
}

@media (max-width: 900px) {
    .invoices-layout {
        grid-template-columns: 1fr;
        height: auto;
    }

    .invoices-list-panel {
        max-height: 350px;
    }

    .invoice-editor-panel {
        min-height: auto;
    }

    .invoice-form .form-header {
        flex-direction: column;
    }

    .form-header-actions {
        width: 100%;
        justify-content: flex-end;
    }
}

@media (max-width: 768px) {
    .form-row-2,
    .form-row-3 {
        grid-template-columns: 1fr;
    }

    .invoice-totals,
    .payment-info-box {
        max-width: 100%;
    }
}

/* ----------------------------------------------------------
   RECURRING INVOICES SECTION
   ---------------------------------------------------------- */
.recurring-section {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    overflow: hidden;
}

.recurring-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--gray-50);
    cursor: pointer;
    user-select: none;
    transition: background var(--transition-fast);
}

.recurring-section-header:hover {
    background: var(--gray-100);
}

.recurring-section-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.recurring-section-title i {
    color: var(--primary-color);
    font-size: 14px;
}

.recurring-section-title h3 {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--text-dark);
    margin: 0;
}

.recurring-badge {
    font-size: var(--font-size-xs);
    padding: 3px 10px;
    background: rgba(113, 23, 242, 0.1);
    color: var(--primary-color);
    border-radius: var(--border-radius-full);
    font-weight: var(--font-weight-medium);
}

.recurring-section-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.cron-indicator-inline {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
}

.cron-indicator-inline .cron-dot {
    width: 8px;
    height: 8px;
    border-radius: var(--border-radius-full);
}

.cron-indicator-inline.active .cron-dot {
    background: var(--success);
    box-shadow: 0 0 4px rgba(16, 185, 129, 0.5);
    animation: pulse-dot-inv 2s infinite;
}

.cron-indicator-inline.inactive .cron-dot {
    background: var(--gray-400);
}

.cron-indicator-inline.active .cron-label-inline {
    color: var(--success);
}

.cron-indicator-inline.inactive .cron-label-inline {
    color: var(--gray-400);
}

.recurring-chevron {
    color: var(--gray-400);
    font-size: 12px;
    transition: transform 0.2s ease;
}

.recurring-section.expanded .recurring-chevron {
    transform: rotate(180deg);
}

.recurring-section-body {
    display: none;
    border-top: 1px solid var(--gray-200);
}

.recurring-section.expanded .recurring-section-body {
    display: block;
}

.cron-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--gray-50);
    border-bottom: 1px solid var(--gray-100);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.cron-controls-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.cron-controls-right {
    display: flex;
    gap: var(--spacing-sm);
}

.cron-indicator {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
}

.cron-dot {
    width: 10px;
    height: 10px;
    border-radius: var(--border-radius-full);
    flex-shrink: 0;
}

.cron-indicator.active .cron-dot {
    background: var(--success);
    box-shadow: 0 0 6px rgba(16, 185, 129, 0.5);
    animation: pulse-dot-inv 2s infinite;
}

.cron-indicator.inactive .cron-dot {
    background: var(--gray-400);
}

.cron-indicator.active .cron-label {
    color: var(--success);
}

.cron-indicator.inactive .cron-label {
    color: var(--gray-500);
}

@keyframes pulse-dot-inv {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.cron-next-run {
    font-size: var(--font-size-xs);
    color: var(--gray-500);
}

.recurring-add-form {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--gray-100);
}

.quick-add-row {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-end;
    flex-wrap: wrap;
}

.quick-add-row .form-group {
    min-width: 120px;
    flex: 1;
}

.quick-add-row .form-group.flex-2 {
    flex: 2;
    min-width: 200px;
}

.quick-add-row .form-group-btn {
    min-width: auto;
    flex: 0;
}

.recurring-table-wrapper {
    overflow-x: auto;
}

.recurring-table-wrapper .table {
    margin: 0;
}

.row-inactive {
    opacity: 0.5;
}

.row-inactive:hover {
    opacity: 0.8;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 4px 10px;
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
}

.status-active {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

.status-paused {
    background: rgba(107, 114, 128, 0.1);
    color: var(--gray-500);
}

.last-generated {
    font-size: var(--font-size-xs);
    color: var(--gray-600);
    font-family: var(--font-mono, monospace);
}

.action-buttons {
    display: flex;
    gap: var(--spacing-xs);
}

.view-actions,
.edit-actions {
    display: flex;
    gap: var(--spacing-xs);
}

.btn-icon {
    width: 32px;
    height: 32px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-md);
    background: var(--gray-100);
    color: var(--gray-600);
    border: none;
    transition: all var(--transition-fast);
}

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

.btn-danger-icon:hover {
    background: var(--danger);
    color: var(--white);
}

.expense-client {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--gray-600);
    font-size: var(--font-size-sm);
}

.expense-client i {
    font-size: 10px;
    color: var(--gray-400);
}

.recurring-email-cell {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 200px;
}

.recurring-email {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--gray-700, #374151);
    font-size: var(--font-size-sm);
    font-weight: 500;
    word-break: break-all;
}

.recurring-email i {
    font-size: 11px;
    color: var(--gray-400, #9ca3af);
}

.recurring-greeting {
    color: var(--gray-500, #6b7280);
    font-size: 12px;
    font-style: italic;
    padding-left: 18px;
}

.recurring-email-warning {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #92400e;
    background: #fef3c7;
    border: 1px solid #fcd34d;
    border-radius: 6px;
    padding: 4px 10px;
    font-size: 12px;
    font-weight: 600;
    cursor: help;
}

.recurring-email-warning i {
    color: #d97706;
}

.form-label-hint {
    color: var(--gray-500, #6b7280);
    font-weight: 400;
    font-size: 12px;
    margin-left: 4px;
}

.editable-cell .edit-mode {
    min-width: 80px;
}

.input-group-prepend {
    display: flex;
    align-items: center;
    padding: 0 8px;
    background: var(--gray-100);
    border: 1px solid var(--gray-200);
    border-right: none;
    border-radius: var(--border-radius-md) 0 0 var(--border-radius-md);
    font-size: var(--font-size-sm);
    color: var(--gray-500);
}

@media (max-width: 768px) {
    .quick-add-row {
        flex-direction: column;
    }
    .quick-add-row .form-group {
        min-width: 100%;
    }
    .cron-controls {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* ==========================================================
   EMAIL INVOICE MODAL
   ========================================================== */
.email-modal .modal-header {
    padding: 1.25rem 1.5rem;
    align-items: flex-start;
}

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

.email-modal-title .modal-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.2rem;
}

.email-modal-title .modal-title i {
    color: var(--primary-color, #7117f2);
}

.email-modal-invoice-badge {
    font-family: 'SF Mono', ui-monospace, monospace;
    font-size: 0.85rem;
    color: var(--gray-500);
    font-weight: 500;
    background: var(--gray-100);
    padding: 2px 8px;
    border-radius: var(--border-radius-md);
}

.email-modal-subtitle {
    font-size: 0.85rem;
    color: var(--gray-600);
    padding-left: 32px;
}

.email-tabs {
    display: flex;
    gap: 4px;
    padding: 0 1.5rem;
    border-bottom: 1px solid var(--gray-200);
    background: var(--gray-50);
}

.email-tab {
    background: transparent;
    border: none;
    padding: 12px 16px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gray-600);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    transition: all 0.15s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.email-tab:hover {
    color: var(--gray-800);
    background: rgba(0, 0, 0, 0.02);
}

.email-tab.active {
    color: var(--primary-color, #7117f2);
    border-bottom-color: var(--primary-color, #7117f2);
    background: var(--white);
}

.email-tab-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-color, #7117f2);
    color: white;
    font-size: 0.7rem;
    min-width: 18px;
    height: 18px;
    padding: 0 6px;
    border-radius: 9px;
    font-weight: 600;
}

.email-modal-body {
    padding: 0;
    max-height: calc(100vh - 280px);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.email-tab-panel {
    display: none;
    padding: 1.5rem;
    overflow-y: auto;
    max-height: calc(100vh - 280px);
}

.email-tab-panel.active {
    display: block;
}

.form-label-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 12px;
    margin-bottom: 4px;
}

.form-label-hint {
    font-weight: 400;
    color: var(--gray-500);
    font-size: 0.8rem;
    margin-left: 4px;
}

.email-quick-fill {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.btn-link-mini {
    background: transparent;
    border: 1px solid var(--gray-200);
    color: var(--primary-color, #7117f2);
    font-size: 0.75rem;
    font-weight: 500;
    padding: 3px 8px;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: all 0.15s ease;
    max-width: 240px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.btn-link-mini:hover {
    background: var(--primary-color, #7117f2);
    color: white;
    border-color: var(--primary-color, #7117f2);
}

.btn-link-mini i {
    font-size: 0.7rem;
}

.email-body-textarea {
    font-family: "SFMono-Regular", Menlo, Monaco, Consolas, monospace;
    font-size: 13px;
    line-height: 1.55;
    min-height: 220px;
    resize: vertical;
    white-space: pre-wrap;
}

.email-attachment-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius-lg);
    margin-bottom: 1rem;
}

.email-attachment-card > i {
    font-size: 1.4rem;
    color: var(--gray-500);
}

.email-attachment-info {
    flex: 1;
    min-width: 0;
}

.email-attachment-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--gray-500);
    font-weight: 600;
    margin-bottom: 2px;
}

.email-attachment-name {
    font-family: 'SF Mono', ui-monospace, monospace;
    font-size: 0.85rem;
    color: var(--gray-800);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.email-attachment-tag {
    background: rgba(220, 38, 38, 0.1);
    color: #dc2626;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 4px 8px;
    border-radius: var(--border-radius-md);
    letter-spacing: 0.5px;
}

.email-template-picker {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
    margin-top: 6px;
}

@media (min-width: 720px) {
    .email-template-picker {
        grid-template-columns: repeat(3, 1fr);
    }
}

.email-template-option[data-template="overdue"] .email-template-option-title i {
    color: #dc2626;
}

.email-template-option[data-template="overdue"].active {
    border-color: #dc2626;
    background: rgba(220, 38, 38, 0.06);
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.12);
}

.email-template-option {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 14px;
    border: 1.5px solid var(--gray-200);
    border-radius: var(--border-radius-lg);
    background: #fff;
    cursor: pointer;
    transition: border-color 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
    margin: 0;
}

.email-template-option:hover {
    border-color: var(--primary-300, #c4b5fd);
    background: rgba(124, 58, 237, 0.03);
}

.email-template-option.active {
    border-color: var(--primary, #7c3aed);
    background: rgba(124, 58, 237, 0.06);
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.12);
}

.email-template-option input[type="radio"] {
    margin-top: 3px;
    accent-color: var(--primary, #7c3aed);
    flex-shrink: 0;
}

.email-template-option-body {
    flex: 1;
    min-width: 0;
}

.email-template-option-title {
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--gray-800, #1f2937);
    margin-bottom: 2px;
}

.email-template-option-title i {
    color: var(--primary, #7c3aed);
    font-size: 0.85rem;
}

.email-template-option-desc {
    font-size: 0.78rem;
    color: var(--gray-600);
    line-height: 1.4;
}

.email-test-section {
    margin-top: 1.5rem;
    padding: 1rem 1.25rem;
    background: rgba(245, 158, 11, 0.06);
    border: 1px dashed rgba(245, 158, 11, 0.4);
    border-radius: var(--border-radius-lg);
}

.email-test-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: #b45309;
    font-size: 0.95rem;
    margin-bottom: 6px;
}

.email-test-help {
    font-size: 0.8rem;
    color: var(--gray-600);
    margin: 0 0 12px;
    line-height: 1.5;
}

.email-test-row {
    display: flex;
    gap: 8px;
    align-items: center;
}

.email-test-row .form-control {
    flex: 1;
}

/* Preview tab */
.email-preview-header {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius-lg);
    padding: 12px 16px;
    margin-bottom: 12px;
}

.email-preview-meta {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 0.85rem;
    color: var(--gray-700);
}

.email-preview-meta strong {
    color: var(--gray-500);
    font-weight: 500;
    margin-right: 6px;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: inline-block;
    min-width: 80px;
}

.email-preview-frame-wrap {
    position: relative;
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    background: white;
}

.email-preview-frame {
    width: 100%;
    height: 480px;
    border: none;
    display: block;
    background: white;
}

.email-preview-loading {
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: var(--gray-600);
    font-size: 0.9rem;
}

/* History tab */
.email-history-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 1rem;
    gap: 12px;
}

.email-history-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--gray-800);
}

.email-history-subtitle {
    font-size: 0.8rem;
    color: var(--gray-500);
    margin-top: 2px;
}

.email-history-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.email-history-item {
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius-lg);
    padding: 14px 16px;
    background: var(--white);
    transition: all 0.15s ease;
}

.email-history-item.status-success {
    border-left: 4px solid var(--success, #10b981);
}

.email-history-item.status-danger {
    border-left: 4px solid var(--danger, #dc2626);
    background: rgba(220, 38, 38, 0.02);
}

.email-history-item.is-test {
    background: rgba(245, 158, 11, 0.04);
}

.email-history-row-top {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 10px;
}

.email-history-status {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: var(--border-radius-md);
}

.email-history-test-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.7rem;
    font-weight: 600;
    color: #b45309;
    background: rgba(245, 158, 11, 0.15);
    padding: 3px 8px;
    border-radius: var(--border-radius-md);
}

.email-history-trigger {
    font-size: 0.75rem;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.email-history-time {
    margin-left: auto;
    font-size: 0.8rem;
    color: var(--gray-500);
}

.email-history-meta {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 0.85rem;
    color: var(--gray-700);
}

.email-history-meta-row {
    display: flex;
    gap: 8px;
    align-items: baseline;
}

.email-history-meta-label {
    flex-shrink: 0;
    width: 90px;
    color: var(--gray-500);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 500;
}

.email-history-meta-value {
    flex: 1;
    word-break: break-word;
}

.email-history-meta-value.mono {
    font-family: 'SF Mono', ui-monospace, monospace;
    font-size: 0.78rem;
    color: var(--gray-600);
}

.email-history-error {
    margin-top: 10px;
    padding: 8px 10px;
    background: rgba(220, 38, 38, 0.06);
    border: 1px solid rgba(220, 38, 38, 0.2);
    border-radius: var(--border-radius-md);
    font-size: 0.8rem;
    color: #b91c1c;
    display: flex;
    gap: 6px;
    align-items: flex-start;
}

.email-history-empty {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--gray-500);
}

.email-history-empty i {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    color: var(--gray-300);
}

.email-history-empty p {
    margin: 0;
    font-size: 0.9rem;
}

/* Footer */
.email-modal-footer {
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

.email-footer-info {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    color: var(--gray-600);
    flex: 1;
    min-width: 0;
}

.email-footer-info i {
    color: var(--primary-color, #7117f2);
}

.email-footer-actions {
    display: flex;
    gap: 8px;
}

@media (max-width: 768px) {
    .email-tabs {
        padding: 0 0.75rem;
        overflow-x: auto;
    }

    .email-tab-panel {
        padding: 1rem;
    }

    .email-test-row {
        flex-direction: column;
        align-items: stretch;
    }

    .email-history-meta-label {
        width: auto;
        min-width: 60px;
    }

    .email-modal-footer {
        flex-direction: column;
        align-items: stretch;
    }

    .email-footer-actions {
        flex-direction: column;
    }

    .email-footer-actions .btn {
        width: 100%;
    }
}

/* =========================================================================
 * Scheduled Invoice Plans
 * ========================================================================= */
.scheduled-section .recurring-section-title i {
    color: var(--primary-color);
}

.plan-progress {
    display: inline-block;
    font-weight: var(--font-weight-medium);
    color: var(--gray-700);
}

.plan-pending {
    display: inline-block;
    margin-left: 6px;
    font-size: var(--font-size-xs);
    color: var(--warning, #d97706);
}

#invoicePlanModal .modal-body {
    max-height: 75vh;
    overflow-y: auto;
}

#planEntriesTable td,
#planEntriesTable th {
    vertical-align: middle;
    padding: 8px 10px;
    font-size: var(--font-size-sm);
}

#planEntriesTable input,
#planEntriesTable select {
    padding: 4px 8px;
    font-size: var(--font-size-sm);
}

.plan-entry-row.entry-sent {
    background: rgba(16, 185, 129, 0.05);
}

.plan-entry-row.entry-manual td:first-child::after {
    content: "✎";
    margin-left: 4px;
    color: var(--warning, #d97706);
    title: "Manually edited";
}

.plan-entries-toolbar {
    flex-wrap: wrap;
}

#applyDefaultsList .apply-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border-bottom: 1px solid var(--gray-200, #e5e7eb);
}

#applyDefaultsList .apply-row:last-child {
    border-bottom: none;
}

#applyDefaultsList .apply-row.manual-edited {
    background: rgba(217, 119, 6, 0.06);
}

#applyDefaultsList .apply-row .apply-row-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

#applyDefaultsList .apply-row .apply-row-meta {
    font-size: var(--font-size-xs);
    color: var(--gray-500);
}

#applyDefaultsList .apply-row .manual-flag {
    color: var(--warning, #d97706);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
}