/* Common Styles - Used across all pages */
@import url('variables.css');

/* Base Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-family-primary);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--bg-light);
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: var(--font-weight-semibold);
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

h1 {
    font-size: var(--font-size-4xl);
}
h2 {
    font-size: var(--font-size-3xl);
}
h3 {
    font-size: var(--font-size-2xl);
}
h4 {
    font-size: var(--font-size-xl);
}
h5 {
    font-size: var(--font-size-lg);
}
h6 {
    font-size: var(--font-size-base);
}

p {
    margin-bottom: var(--spacing-md);
}

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

a:hover {
    color: var(--secondary-color);
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding: 16px 20px;
    background: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.06);
}

.header-content h1 {
    margin: 0 0 2px 0;
    color: var(--text-dark);
    font-size: 20px;
    font-weight: var(--font-weight-bold);
}

.header-content p {
    margin: 0;
    color: #6b7280;
    font-size: 13px;
}

.header-actions {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

/* Common Card Component */
.card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.06);
    margin-bottom: 16px;
    overflow: hidden;
    transition: box-shadow var(--transition-normal);
}

.card:hover {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 18px;
    border-bottom: 1px solid #e5e7eb;
}

.card-header h3 {
    margin: 0;
    font-size: 15px;
    font-weight: var(--font-weight-semibold);
}

.card-body {
    padding: 16px 18px;
}

/* ==========================================
   SHARED STAT CARDS
   ========================================== */
.stats-row,
.expense-stats,
.comm-stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-bottom: 16px;
}

.comm-stats-row {
    grid-template-columns: repeat(3, 1fr);
}

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

.stat-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: 16px 18px;
    display: flex;
    align-items: center;
    gap: 14px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
    transition: all var(--transition-normal);
}

.stat-card:hover {
    transform: translateY(-1px);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
}

.stat-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    background: #f3f4f6;
    color: #6b7280;
    flex-shrink: 0;
}

.stat-icon.occupied  { background: #dbeafe; color: #3b82f6; }
.stat-icon.available { background: #d1fae5; color: #047857; }
.stat-icon.service   { background: #fef3c7; color: #f59e0b; }
.stat-icon.revenue   { background: #d1fae5; color: #047857; }
.stat-icon.danger    { background: #fee2e2; color: #dc2626; }
.stat-icon.pending   { background: #fef3c7; color: #f59e0b; }
.stat-icon.approved  { background: #d1fae5; color: #047857; }

.stat-content {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.stat-value {
    font-size: 22px;
    font-weight: var(--font-weight-bold);
    color: var(--text-dark);
    line-height: 1.1;
}

.stat-label {
    font-size: 12px;
    color: #6b7280;
    margin-top: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

@media (max-width: 1100px) {
    .stats-row,
    .expense-stats,
    .comm-stats-row {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .stats-row,
    .expense-stats,
    .comm-stats-row {
        grid-template-columns: 1fr;
    }
}

/* ===================================================================
   Skeleton Loaders
   Reusable shimmer placeholders for any async-loading content.
   Usage:
     <span class="skeleton skeleton-stat"></span>       stat numbers
     <span class="skeleton skeleton-text"></span>       a text line (full width)
     <span class="skeleton skeleton-text w-50"></span>  width modifiers (w-25..w-90)
     <span class="skeleton skeleton-badge"></span>      pill / status badge
     <span class="skeleton skeleton-circle"></span>     avatar (set width+height)
     <span class="skeleton skeleton-block"></span>      chart / large block (set height)
   For tables, repeat a <tr class="skeleton-row"> of <td><span class="skeleton skeleton-text"></span></td>.
   Any JS that later sets .textContent / .innerHTML on the host element removes
   the skeleton automatically -- no JS teardown needed.
   =================================================================== */
.skeleton {
    position: relative;
    display: inline-block;
    overflow: hidden;
    background-color: #e6e7e9;
    border-radius: var(--border-radius-md);
    color: transparent;
    -webkit-user-select: none;
    user-select: none;
    pointer-events: none;
}
.skeleton::after {
    content: "";
    position: absolute;
    inset: 0;
    transform: translateX(-100%);
    background: linear-gradient(
        90deg,
        rgba(255, 255, 255, 0) 0,
        rgba(255, 255, 255, 0.6) 50%,
        rgba(255, 255, 255, 0) 100%
    );
    animation: skeleton-shimmer 1.4s ease-in-out infinite;
}
@keyframes skeleton-shimmer {
    100% {
        transform: translateX(100%);
    }
}

/* Shapes */
.skeleton-text {
    width: 100%;
    height: 0.72em;
    margin: 0.16em 0;
    border-radius: var(--border-radius-sm);
    vertical-align: middle;
}
.skeleton-stat {
    width: 84px;
    height: 1.05em;
    border-radius: var(--border-radius-sm);
    vertical-align: middle;
}
.skeleton-badge {
    width: 64px;
    height: 20px;
    border-radius: var(--border-radius-full);
    vertical-align: middle;
}
.skeleton-circle {
    border-radius: var(--border-radius-full);
}
.skeleton-block {
    display: block;
    width: 100%;
    height: 180px;
    border-radius: var(--border-radius-md);
}

/* Width modifiers for text lines */
.skeleton.w-25 { width: 25%; }
.skeleton.w-40 { width: 40%; }
.skeleton.w-50 { width: 50%; }
.skeleton.w-60 { width: 60%; }
.skeleton.w-75 { width: 75%; }
.skeleton.w-90 { width: 90%; }

.skeleton-row td {
    vertical-align: middle;
}

/* Drop-in skeleton for list / table loading containers (replaces a spinner).
   A stack of full-width shimmer bars; fills its parent so it works inside the
   existing centered .loading-spinner containers without any JS changes. */
.skeleton-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
}
.skeleton-list .skeleton {
    display: block;
    width: 100%;
    height: 44px;
    border-radius: var(--border-radius-lg);
}
/* When a skeleton-list stands in for a spinner, neutralize the spinner's
   centering/typography so the bars span the full width. */
.loading-spinner:has(.skeleton-list) {
    display: block;
    padding: 4px 0;
}

@media (prefers-reduced-motion: reduce) {
    .skeleton::after {
        animation: none;
    }
}

/* ==========================================
   SHARED FILTER BAR & VIEW TOGGLE
   ========================================== */
.filter-bar {
    display: flex;
    gap: 12px;
    align-items: center;
    padding: 12px 16px;
    background: var(--white);
    border-radius: var(--border-radius-lg);
    margin-bottom: 12px;
    flex-wrap: wrap;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
}

.view-toggle {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
    justify-content: space-between;
    align-items: center;
}

.view-toggle .left-buttons {
    display: flex;
    gap: 8px;
    align-items: center;
}

.toggle-btn {
    padding: 7px 14px;
    background: var(--white);
    border: 1px solid #d1d5db;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: #6b7280;
    transition: all var(--transition-fast);
}

.toggle-btn.active {
    background: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

.toggle-btn:hover:not(.active) {
    background: #f9fafb;
    border-color: #6b7280;
}

/* View All Link */
.link-view-all {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 13px;
    font-weight: var(--font-weight-medium);
    transition: color var(--transition-fast);
}

.link-view-all:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

/* No Data State */
.no-data {
    text-align: center;
    color: #6b7280;
    padding: 24px;
    font-size: 14px;
}

/* Empty State Card */
.empty-state-card {
    text-align: center;
    padding: var(--spacing-2xl);
    background: #f9fafb;
    border-radius: var(--border-radius-lg);
    border: 2px dashed #e5e7eb;
}

.empty-state-card h4 {
    margin: var(--spacing-md) 0;
    color: var(--text-dark);
}

.empty-state-card p {
    margin-bottom: var(--spacing-lg);
}

/* Payment Method Option */
.payment-method-option {
    display: block;
    margin-bottom: var(--spacing-sm);
    cursor: pointer;
}

.payment-method-option input {
    display: none;
}

.payment-method-option .method-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    border: 2px solid #e5e7eb;
    border-radius: var(--border-radius-md);
    transition: all var(--transition-fast);
}

.payment-method-option input:checked + .method-card {
    border-color: var(--primary-color);
    background: rgba(208, 167, 100, 0.05);
}

.payment-method-option .method-info {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}
.payment-method-option .method-info .badge {
    font-size: 10px;
    padding: 2px 6px;
    letter-spacing: 0.5px;
    flex-shrink: 0;
}

/* Common Button Styles */
.btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: background var(--transition-normal), box-shadow var(--transition-normal), transform var(--transition-normal);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    text-decoration: none;
    position: relative;
    white-space: nowrap;
}

/* Loading state: hide text via visibility so button keeps its width */
.btn.is-loading .btn-text {
    visibility: hidden;
}

.btn.is-loading .btn-loading {
    display: inline-flex !important;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    pointer-events: none;
}

/* White spinner for colored (primary/danger/success) buttons */
.btn-primary .spinner,
.btn-danger .spinner,
.btn-success .spinner {
    border-color: rgba(255, 255, 255, 0.35);
    border-top-color: #fff;
    width: 14px;
    height: 14px;
    border-width: 2px;
}

/* Filter Dropdown Styling */
.filter-select {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid #d1d5db;
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-sm);
    background: var(--white);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-select:hover {
    border-color: var(--primary-color);
}

.filter-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(208, 167, 100, 0.1);
}

.requests-list h4 {
    color: var(--text-dark);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid #e5e7eb;
}

.btn-icon {
    border: none;
    background: transparent;
    box-shadow: none;
    cursor: pointer;
    border-radius: var(--border-radius-sm, 4px);
}

.btn-icon:hover {
    background: rgba(0, 0, 0, 0.06);
}

/* Mouse focus stays quiet, but keyboard focus must show a visible ring (WCAG 2.4.7). */
.btn-icon:focus {
    outline: none;
    box-shadow: none;
}

.btn-icon:focus-visible {
    outline: 2px solid var(--primary-color, #2563eb);
    outline-offset: 2px;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

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

.btn-primary:hover:not(:disabled) {
    background: var(--secondary-color);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(208, 167, 100, 0.3);
}

.btn-secondary {
    background: #e5e7eb;
    color: var(--text-dark);
}

.btn-secondary:hover:not(:disabled) {
    background: #d1d5db;
}

.btn-danger {
    background: #b91c1c;
    color: var(--text-light);
}

.btn-danger:hover:not(:disabled) {
    background: #991b1b;
}

.btn-success {
    background: #047857;
    color: var(--text-light);
}

.btn-success:hover:not(:disabled) {
    background: #047857;
}

.btn-link {
    background: none;
    border: none;
    color: var(--primary-color);
    padding: 0;
    font-size: var(--font-size-sm);
}

.btn-link:hover {
    text-decoration: underline;
}

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

.btn-large {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-base);
}

/* Common Modal Styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: var(--z-modal-backdrop);
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
    animation: fadeIn var(--transition-normal);
}

.modal-content {
    background: var(--white);
    border-radius: var(--border-radius-xl);
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    z-index: var(--z-modal);
    animation: slideUp var(--transition-normal);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    border-bottom: 1px solid #e5e7eb;
}

.modal-header h2 {
    margin: 0;
    font-size: var(--font-size-xl);
}

.modal-close {
    background: none;
    border: none;
    font-size: var(--font-size-2xl);
    color: #6b7280;
    cursor: pointer;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-md);
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: #f3f4f6;
    color: var(--text-dark);
}

.modal-body {
    padding: var(--spacing-lg);
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    border-top: 1px solid #e5e7eb;
}

/* Common Form Styles */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: var(--font-weight-medium);
    color: #374151;
    font-size: var(--font-size-sm);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid #d1d5db;
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-base);
    font-family: var(--font-family-primary);
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(208, 167, 100, 0.1);
}

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

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    cursor: pointer;
    font-weight: var(--font-weight-medium);
    color: var(--text-dark);
}

.checkbox-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    accent-color: var(--primary-color);
    cursor: pointer;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.filter-group label {
    font-size: var(--font-size-sm);
    color: #6b7280;
    font-weight: var(--font-weight-medium);
}

.filter-group select {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid #d1d5db;
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-sm);
    background: var(--white);
    min-width: 120px;
}

.search-group {
    position: relative;
    flex: 1;
    max-width: 300px;
}

.search-group input {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    padding-right: 40px;
    border: 1px solid #d1d5db;
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-sm);
}

.search-group i {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: #6b7280;
}

/* Common Badge Styles */
.badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
}

.badge-primary {
    background: var(--primary-color);
    color: var(--text-light);
}

.badge-success {
    background: #d1fae5;
    color: #065f46;
}

.badge-warning {
    background: #fed7aa;
    color: #92400e;
}

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

.badge-info {
    background: #dbeafe;
    color: #1e40af;
}

/* Common Status Styles */
.status-pending {
    background: #fef3c7;
    color: #92400e;
}

.status-active,
.status-assigned,
.status-in_progress {
    background: #dbeafe;
    color: #1e40af;
}

.status-completed {
    background: #d1fae5;
    color: #065f46;
}

.status-received {
    background: #dbeafe;
    color: #1e40af;
}

.status-pending,
.status-processing {
    background: #fef3c7;
    color: #92400e;
}

.stripe-processing-note {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    color: #92400e;
    margin-top: 4px;
    padding: 2px 6px;
    background: #fef3c7;
    border-radius: 4px;
}

.status-cancelled,
.status-failed {
    background: #fee2e2;
    color: #991b1b;
}

.status-refunded,
.status-partial_refund {
    background: #e0e7ff;
    color: #3730a3;
}

/* Common Alert Styles */
.alert {
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.alert-info {
    background: #dbeafe;
    color: #1e40af;
    border-left: 4px solid #3b82f6;
}

.alert-success {
    background: #d1fae5;
    color: #065f46;
    border-left: 4px solid #047857;
}

.alert-warning {
    background: #fed7aa;
    color: #92400e;
    border-left: 4px solid #f59e0b;
}

.alert-danger {
    background: #fee2e2;
    color: #991b1b;
    border-left: 4px solid #ef4444;
}

.alert strong {
    display: block;
    margin-bottom: var(--spacing-xs);
}

/* Table Styles */
.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

table {
    width: 100%;
    border-collapse: collapse;
}

table th {
    text-align: left;
    padding: var(--spacing-md);
    background: #f9fafb;
    font-weight: var(--font-weight-semibold);
    color: #4b5563;
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    border-bottom: 2px solid #e5e7eb;
}

table td {
    padding: var(--spacing-md);
    border-bottom: 1px solid #f3f4f6;
}

table tbody tr:hover {
    background: #f9fafb;
}

/* Loading Spinner */
.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(0, 0, 0, 0.1);
    border-radius: 50%;
    border-top-color: var(--primary-color);
    animation: spin 0.8s linear infinite;
}

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

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        transform: translateY(30px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes slideDown {
    from {
        transform: translateY(-30px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Utility Classes */
.text-center {
    text-align: center;
}
.text-right {
    text-align: right;
}
.text-left {
    text-align: left;
}

.mt-0 {
    margin-top: 0;
}
.mt-1 {
    margin-top: var(--spacing-sm);
}
.mt-2 {
    margin-top: var(--spacing-md);
}
.mt-3 {
    margin-top: var(--spacing-lg);
}
.mt-4 {
    margin-top: var(--spacing-xl);
}

.mb-0 {
    margin-bottom: 0;
}
.mb-1 {
    margin-bottom: var(--spacing-sm);
}
.mb-2 {
    margin-bottom: var(--spacing-md);
}
.mb-3 {
    margin-bottom: var(--spacing-lg);
}
.mb-4 {
    margin-bottom: var(--spacing-xl);
}

.p-0 {
    padding: 0;
}
.p-1 {
    padding: var(--spacing-sm);
}
.p-2 {
    padding: var(--spacing-md);
}
.p-3 {
    padding: var(--spacing-lg);
}
.p-4 {
    padding: var(--spacing-xl);
}

.d-none {
    display: none;
}
.d-block {
    display: block;
}
.d-flex {
    display: flex;
}
.d-grid {
    display: grid;
}

.align-center {
    align-items: center;
}
.justify-center {
    justify-content: center;
}
.justify-between {
    justify-content: space-between;
}

.gap-1 {
    gap: var(--spacing-sm);
}
.gap-2 {
    gap: var(--spacing-md);
}
.gap-3 {
    gap: var(--spacing-lg);
}

.w-100 {
    width: 100%;
}
.h-100 {
    height: 100%;
}

/* Container */
.container {
    width: 100%;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

@media (min-width: 576px) {
    .container {
        max-width: var(--container-sm);
    }
}

@media (min-width: 768px) {
    .container {
        max-width: var(--container-md);
    }
    .form-row-md {
        grid-template-columns: 1fr 1fr;
    }
}

@media (min-width: 992px) {
    .container {
        max-width: var(--container-lg);
    }
}

@media (min-width: 1200px) {
    .container {
        max-width: var(--container-xl);
    }
}

@media (min-width: 1400px) {
    .container {
        max-width: var(--container-xxl);
    }
}

/* Responsive Utilities */
@media (max-width: 768px) {
    .page-header {
        flex-direction: column;
        gap: var(--spacing-lg);
        text-align: center;
    }

    .header-actions {
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
    }
    .hide-mobile {
        display: none;
    }
    .form-row {
        grid-template-columns: 1fr;
    }

    h1 {
        font-size: var(--font-size-3xl);
    }
    h2 {
        font-size: var(--font-size-2xl);
    }
    h3 {
        font-size: var(--font-size-xl);
    }

    /* Modal: near-fullscreen on mobile */
    .modal-content {
        width: 95%;
        max-height: 92vh;
        border-radius: var(--border-radius-lg);
    }

    .modal-header {
        padding: var(--spacing-md);
    }

    .modal-header h2 {
        font-size: var(--font-size-lg);
    }

    .modal-body {
        padding: var(--spacing-md);
    }

    .modal-close {
        width: 36px;
        height: 36px;
        font-size: var(--font-size-xl);
    }

    /* Card header: stack on mobile */
    .card-header {
        flex-direction: column;
        gap: var(--spacing-sm);
        align-items: flex-start;
        padding: 12px 14px;
    }

    .card-header h3 {
        font-size: 14px;
    }

    .card-body {
        padding: var(--spacing-md);
    }

    /* Form fields */
    .form-group label {
        font-size: var(--font-size-sm);
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        font-size: 16px; /* Prevents iOS zoom on focus */
    }

    /* Buttons */
    .btn {
        font-size: var(--font-size-sm);
    }
}

@media (max-width: 480px) {
    .modal-content {
        width: 100%;
        max-height: 100vh;
        border-radius: 0;
        margin: 0;
    }

    .modal {
        align-items: flex-end;
    }

    .modal-content {
        width: 100%;
        max-height: 95vh;
        border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
        animation: slideUpModal 0.25s ease;
    }

    @keyframes slideUpModal {
        from { transform: translateY(100%); }
        to { transform: translateY(0); }
    }

    .card-header {
        padding: 10px 12px;
    }
}

@media (min-width: 769px) {
    .hide-desktop {
        display: none;
    }
}

/* Lease e-signature: signer rows in the create-lease modal */
.form-subsection {
    margin-top: 14px;
    padding: 14px;
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
}
.form-subsection h4 {
    margin: 0 0 4px;
    font-size: 14px;
}
.signers-list {
    margin: 10px 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.signer-row {
    display: grid;
    grid-template-columns: 1.4fr 1.6fr 0.9fr auto;
    gap: 8px;
    align-items: center;
}
.signer-row input,
.signer-row select {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    font-size: 14px;
}
@media (max-width: 640px) {
    .signer-row {
        grid-template-columns: 1fr;
    }
}

/* Skip to content link: visually hidden until it receives keyboard focus */
.skip-link {
    position: absolute;
    top: -48px;
    left: 8px;
    z-index: var(--z-tooltip, 1070);
    padding: 0.625rem 1rem;
    background: var(--primary-color);
    color: var(--text-light);
    border-radius: var(--border-radius-md);
    font-weight: var(--font-weight-semibold);
    text-decoration: none;
    transition: top var(--transition-fast);
}
.skip-link:focus {
    top: 8px;
    outline: 2px solid var(--text-light);
    outline-offset: 2px;
}

/* Error page (rendered inside the global layout, so it uses shared tokens and .btn classes) */
.error-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
    padding: var(--spacing-xl);
}
.error-container {
    text-align: center;
    max-width: 500px;
}
.error-icon {
    font-size: 4rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
}
.error-container h1 {
    font-size: 1.75rem;
    color: var(--text-dark);
    margin-bottom: 0.75rem;
}
.error-container p {
    color: var(--text-muted);
    margin-bottom: var(--spacing-xl);
    line-height: 1.6;
}
.error-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}