/**
 * JBA Admin Dashboard - Component Styles
 *
 * Reusable component styles for cards, buttons, forms, tables, etc.
 */

/* ============================================================================
   Cards
   ============================================================================ */

.card {
    background: var(--card-bg);
    border: var(--border-width) solid var(--card-border);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--card-shadow);
    padding: var(--spacing-lg);
    transition: var(--transition-base);
}

.card:hover {
    box-shadow: var(--shadow-lg);
}

.card-header {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: var(--border-width) solid var(--border-color);
}

.card-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--text-dark);
    margin: 0;
}

.card-body {
    padding: 0;
}

.card-footer {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: var(--border-width) solid var(--border-color);
}

/* ============================================================================
   Buttons
   ============================================================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    height: var(--button-height);
    padding: var(--button-padding-y) var(--button-padding-x);
    font-size: var(--font-size-base);
    font-weight: 500;
    line-height: 1;
    text-decoration: none;
    border: var(--border-width) solid transparent;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: var(--transition-fast);
    white-space: nowrap;
}

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

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

.btn-primary:hover:not(:disabled) {
    background: var(--danger-dark);
}

.btn-secondary {
    background: var(--secondary-color);
    color: var(--white);
}

.btn-secondary:hover:not(:disabled) {
    background: #001050;
}

.btn-success {
    background: var(--success);
    color: var(--white);
}

.btn-success:hover:not(:disabled) {
    background: var(--success-dark);
}

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

.btn-danger:hover:not(:disabled) {
    background: var(--danger-dark);
}

.btn-info {
    background: var(--info);
    color: var(--white);
}

.btn-info:hover:not(:disabled) {
    background: var(--info-dark);
}

.btn-warning {
    background: var(--warning);
    color: var(--gray-900);
}

.btn-warning:hover:not(:disabled) {
    background: var(--warning-dark);
    color: var(--gray-900);
}

.btn-outline {
    background: transparent;
    border-color: var(--border-color);
    color: var(--text-dark);
}

.btn-outline:hover:not(:disabled) {
    background: var(--gray-100);
}

.btn-sm {
    height: 32px;
    padding: 0.25rem 0.75rem;
    font-size: var(--font-size-sm);
}

.btn-lg {
    height: 48px;
    padding: 0.75rem 1.5rem;
    font-size: var(--font-size-lg);
}

/* ============================================================================
   Forms
   ============================================================================ */

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text-dark);
}

.form-label.required::after {
    content: '*';
    color: var(--danger);
    margin-left: var(--spacing-xs);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    height: var(--input-height);
    padding: 0 var(--spacing-md);
    font-size: var(--font-size-base);
    font-family: var(--font-family-base);
    color: var(--text-dark);
    background: var(--input-bg);
    border: var(--border-width) solid var(--input-border);
    border-radius: var(--border-radius-md);
    transition: var(--transition-fast);
}

.form-textarea {
    height: auto;
    min-height: 100px;
    padding: var(--spacing-sm) var(--spacing-md);
    resize: vertical;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--input-focus-border);
    box-shadow: 0 0 0 3px rgba(200, 16, 46, 0.1);
}

.form-input:disabled,
.form-select:disabled,
.form-textarea:disabled {
    background: var(--gray-100);
    cursor: not-allowed;
}

.form-help {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--text-light);
}

.form-error {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--danger);
}

.form-input.error,
.form-select.error,
.form-textarea.error {
    border-color: var(--danger);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.form-section {
    padding: var(--spacing-lg) 0;
    border-top: var(--border-width) solid var(--border-color);
}

.form-section:first-child {
    border-top: none;
    padding-top: 0;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: var(--border-width) solid var(--border-color);
}

.form-hint {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--text-light);
}

/* Form Row Layout */
.form-row {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.form-row:last-child {
    margin-bottom: 0;
}

.form-row .form-group {
    margin-bottom: 0;
}

/* Flex utilities for form layout */
.flex-1 {
    flex: 1;
}

.flex-2 {
    flex: 2;
}

/* Section Title Styling */
.form-section-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin: 0 0 1rem 0;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

.form-section-hint {
    font-size: 0.8125rem;
    color: var(--text-muted);
    margin: -0.5rem 0 1rem 0;
}

/* Inline checkbox for form fields */
.form-checkbox-inline {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.5rem;
    font-size: 0.8125rem;
    color: var(--text-muted);
    cursor: pointer;
}

.form-checkbox-inline input[type="checkbox"] {
    width: 1rem;
    height: 1rem;
    cursor: pointer;
}

.form-checkbox-inline:hover {
    color: var(--text-dark);
}

/* Responsive form rows and grids */
@media (max-width: 640px) {
    .form-row {
        flex-direction: column;
        grid-template-columns: 1fr !important;
    }

    .form-row .form-group {
        flex: 1 !important;
    }

    .form-grid {
        grid-template-columns: 1fr !important;
    }
}

/* ============================================================================
   Info Display Layout (Read-only member details)
   ============================================================================ */

.info-section {
    margin-bottom: 1.5rem;
}

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

.info-section-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 0 0 1rem 0;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

.info-row {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 0.75rem;
}

.info-row:last-child {
    margin-bottom: 0;
}

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

.info-item.flex-2 {
    flex: 2;
}

.info-item.flex-auto {
    flex: 0 0 auto;
}

.info-label {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    margin-bottom: 0.25rem;
}

.info-value {
    font-size: 0.9375rem;
    color: var(--text-dark);
    word-break: break-word;
}

.info-value a {
    color: var(--primary);
    text-decoration: none;
}

.info-value a:hover {
    text-decoration: underline;
}

.info-value .text-muted,
.info-value.text-muted {
    color: var(--text-muted);
    font-style: italic;
}

.info-value .mono {
    font-family: var(--font-mono);
    font-size: 0.875rem;
}

/* Info divider */
.info-divider {
    height: 1px;
    background: var(--border-color);
    margin: 1.25rem 0;
}

/* Responsive info rows */
@media (max-width: 640px) {
    .info-row {
        flex-direction: column;
        gap: 0.75rem;
    }
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    user-select: none;
}

.checkbox-label:hover {
    color: var(--text-primary);
}

.checkbox-label span {
    line-height: 1.4;
}

.form-checkbox {
    width: 1.125rem;
    height: 1.125rem;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    cursor: pointer;
    accent-color: var(--primary);
    flex-shrink: 0;
}

.form-checkbox:checked {
    border-color: var(--primary);
}

.form-checkbox:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(200, 16, 46, 0.1);
}

/* ============================================================================
   Tables
   ============================================================================ */

.table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
}

.table th,
.table td {
    padding: var(--spacing-md);
    text-align: left;
    border-bottom: var(--border-width) solid var(--table-border);
}

.table th {
    font-weight: 600;
    color: var(--text-dark);
    background: var(--gray-50);
}

.table tbody tr:hover {
    background: var(--table-hover-bg);
}

.table-striped tbody tr:nth-child(even) {
    background: var(--table-stripe-bg);
}

.table-sm th,
.table-sm td {
    padding: var(--spacing-sm);
}

/* ============================================================================
   Badges
   ============================================================================ */

.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.5rem;
    font-size: var(--font-size-xs);
    font-weight: 600;
    border-radius: var(--border-radius-full);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-primary {
    background: rgba(200, 16, 46, 0.1);
    color: var(--primary-color);
}

.badge-success {
    background: var(--success-light);
    color: var(--success-dark);
}

.badge-warning {
    background: var(--warning-light);
    color: var(--warning-dark);
}

.badge-danger {
    background: var(--danger-light);
    color: var(--danger-dark);
}

.badge-info {
    background: var(--info-light);
    color: var(--info-dark);
}

/* ============================================================================
   Alerts
   ============================================================================ */

.alert {
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    border: var(--border-width) solid;
    margin-bottom: var(--spacing-md);
}

.alert-success {
    background: var(--success-light);
    border-color: var(--success);
    color: var(--success-dark);
}

.alert-warning {
    background: var(--warning-light);
    border-color: var(--warning);
    color: var(--warning-dark);
}

.alert-danger {
    background: var(--danger-light);
    border-color: var(--danger);
    color: var(--danger-dark);
}

.alert-info {
    background: var(--info-light);
    border-color: var(--info);
    color: var(--info-dark);
}

/* ============================================================================
   Modal
   ============================================================================ */

.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: var(--z-modal-backdrop);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease;
}

.modal {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    z-index: var(--z-modal);
    animation: slideInRight 0.3s ease;
}

.modal-header {
    padding: var(--spacing-lg);
    border-bottom: var(--border-width) solid var(--border-color);
}

.modal-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin: 0;
}

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

.modal-footer {
    padding: var(--spacing-lg);
    border-top: var(--border-width) solid var(--border-color);
    display: flex;
    gap: var(--spacing-sm);
    justify-content: flex-end;
}

/* BEM-style Modal (used by document modals) */
document-upload-modal,
folder-modal {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1000;
}

.modal.modal--active {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1000;
}

.modal__backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
}

.modal__container {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    z-index: 1001;
}

.modal__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: var(--border-width) solid var(--border-color);
}

.modal__title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-dark);
    margin: 0;
}

.modal__close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-light);
    padding: 0;
    line-height: 1;
}

.modal__close:hover {
    color: var(--text-dark);
}

.modal__body {
    padding: var(--spacing-lg);
    color: var(--text-dark);
}

.modal__footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    border-top: var(--border-width) solid var(--border-color);
}

/* ============================================================================
   Toast Notifications
   ============================================================================ */

.toast-container {
    position: fixed;
    top: calc(var(--header-height) + var(--spacing-md));
    right: var(--spacing-md);
    z-index: var(--z-notification);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.toast {
    background: var(--white);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-md);
    min-width: 300px;
    max-width: 400px;
    border-left: 4px solid;
    animation: slideInRight 0.3s ease;
}

.toast-success {
    border-left-color: var(--success);
}

.toast-error {
    border-left-color: var(--danger);
}

.toast-info {
    border-left-color: var(--info);
}

.toast-warning {
    border-left-color: var(--warning);
}

/* ============================================================================
   Empty States
   ============================================================================ */

.empty-state {
    text-align: center;
    padding: var(--spacing-2xl);
    color: var(--text-light);
}

.empty-state-icon {
    font-size: 48px;
    margin-bottom: var(--spacing-md);
}

.empty-state-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

.empty-state-description {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-lg);
}

/* ============================================================================
   SVG Icon Utilities
   ============================================================================ */

.w-3 { width: 0.75rem; }
.w-4 { width: 1rem; }
.w-5 { width: 1.25rem; }
.w-6 { width: 1.5rem; }

.h-3 { height: 0.75rem; }
.h-4 { height: 1rem; }
.h-5 { height: 1.25rem; }
.h-6 { height: 1.5rem; }

/* ============================================================================
   Dashboard Statistics Sections
   ============================================================================ */

.stats-section {
    margin-bottom: 1.5rem;
}

.stats-section-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 0 0 0.75rem 0;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

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

.stats-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.stats-grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

/* Responsive adjustments for stats grids */
@media (max-width: 1200px) {
    .stats-grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .stats-grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .stats-grid-2,
    .stats-grid-3,
    .stats-grid-4 {
        grid-template-columns: 1fr;
    }
}

/* Stat card link hover effect */
.stat-card-link:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}