/**
 * HVAC Bulk Operations CSS
 *
 * Styles for bulk event operations interface including progress tracking,
 * event selection, and batch processing UI components.
 *
 * @package HVAC_Community_Events
 * @since 3.1.0 (Phase 2A)
 */

/* Bulk Operations Buttons */
.hvac-bulk-operations-section {
    background: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 6px;
    padding: 20px;
    margin-bottom: 20px;
}

.hvac-bulk-operations-section h3 {
    margin-top: 0;
    margin-bottom: 15px;
    color: #333;
    border-bottom: 1px solid #ddd;
    padding-bottom: 10px;
}

.hvac-bulk-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
}

.hvac-bulk-create-btn,
.hvac-apply-template-bulk-btn,
.hvac-bulk-action-btn {
    background: #0085ba;
    border-color: #0085ba;
    color: white;
    padding: 8px 16px;
    border-radius: 4px;
    font-weight: 500;
    transition: background-color 0.3s ease;
}

.hvac-bulk-create-btn:hover,
.hvac-apply-template-bulk-btn:hover,
.hvac-bulk-action-btn:hover {
    background: #005a87;
    border-color: #005a87;
}

.hvac-bulk-action-btn:disabled {
    background: #ccc;
    border-color: #ccc;
    cursor: not-allowed;
    opacity: 0.6;
}

.hvac-bulk-create-btn .dashicons,
.hvac-apply-template-bulk-btn .dashicons {
    margin-right: 5px;
    vertical-align: middle;
}

/* Event Selection */
.hvac-events-list {
    margin-top: 20px;
}

.hvac-events-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.hvac-events-table thead {
    background: #f1f1f1;
}

.hvac-events-table th,
.hvac-events-table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid #eee;
}

.hvac-events-table th {
    font-weight: 600;
    color: #333;
    border-bottom: 2px solid #ddd;
}

.hvac-events-table tbody tr:hover {
    background: #f9f9f9;
}

.hvac-events-table .checkbox-column {
    width: 40px;
    text-align: center;
}

.hvac-events-table .event-title-column {
    font-weight: 500;
}

.hvac-events-table .event-date-column {
    color: #666;
    font-size: 13px;
}

.hvac-events-table .event-status-column {
    text-align: center;
}

.hvac-bulk-select-all {
    margin-right: 5px;
}

/* Bulk Variations Modal */
.hvac-bulk-modal-content {
    width: 95%;
    max-width: 800px;
    max-height: 90vh;
    overflow-y: auto;
}

.bulk-variations-container {
    max-height: 500px;
    overflow-y: auto;
    border: 1px solid #ddd;
    border-radius: 4px;
    padding: 15px;
    margin-bottom: 20px;
    background: white;
}

.variation-row {
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    margin-bottom: 20px;
    background: #fafafa;
    transition: border-color 0.3s ease;
}

.variation-row:hover {
    border-color: #0085ba;
}

.variation-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 15px;
    background: #f1f1f1;
    border-bottom: 1px solid #e0e0e0;
    border-radius: 6px 6px 0 0;
}

.variation-header h4 {
    margin: 0;
    font-size: 14px;
    font-weight: 600;
    color: #333;
}

.hvac-remove-variation {
    color: #d94f4f;
    text-decoration: none;
    padding: 5px;
    border-radius: 3px;
    transition: background-color 0.3s ease;
}

.hvac-remove-variation:hover {
    background: rgba(217, 79, 79, 0.1);
    color: #d94f4f;
}

.variation-fields {
    padding: 15px;
}

.field-row {
    margin-bottom: 15px;
}

.field-row-group {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
}

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

.field-row.half-width {
    flex: 1;
}

.field-row label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
    color: #333;
}

.field-row input,
.field-row textarea,
.field-row select {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    box-sizing: border-box;
    transition: border-color 0.3s ease;
}

.field-row input:focus,
.field-row textarea:focus,
.field-row select:focus {
    border-color: #0085ba;
    outline: none;
    box-shadow: 0 0 0 1px rgba(0, 133, 186, 0.2);
}

.field-row .description {
    display: block;
    margin-top: 5px;
    font-size: 12px;
    color: #666;
    font-style: italic;
}

.bulk-actions {
    text-align: center;
    padding: 15px 0;
    border-top: 1px solid #eee;
    margin-top: 10px;
}

.hvac-add-variation {
    background: #46b450;
    border-color: #46b450;
    color: white;
}

.hvac-add-variation:hover {
    background: #369842;
    border-color: #369842;
}

.hvac-add-variation .dashicons {
    margin-right: 5px;
    vertical-align: middle;
}

/* Progress Modal */
.hvac-progress-modal-content {
    width: 90%;
    max-width: 600px;
    min-height: 300px;
}

.progress-header {
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid #eee;
}

.progress-header h3 {
    margin: 0 0 10px 0;
    color: #333;
}

.progress-info {
    font-size: 13px;
    color: #666;
}

.progress-operation-id {
    font-family: monospace;
    background: #f5f5f5;
    padding: 2px 6px;
    border-radius: 3px;
}

.progress-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
    margin-bottom: 25px;
    padding: 15px;
    background: #f9f9f9;
    border-radius: 6px;
}

.progress-stat {
    text-align: center;
}

.progress-stat label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: #666;
    text-transform: uppercase;
    margin-bottom: 5px;
}

.progress-stat span {
    font-size: 18px;
    font-weight: bold;
    color: #333;
}

.progress-failed-items {
    color: #d94f4f !important;
}

.progress-percentage {
    color: #0085ba !important;
}

.progress-bar-container {
    margin-bottom: 25px;
}

.progress-bar {
    width: 100%;
    height: 20px;
    background: #f1f1f1;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 10px;
    position: relative;
}

.progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, #0085ba, #46b450);
    border-radius: 10px;
    transition: width 0.5s ease;
    position: relative;
}

.progress-bar-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: progress-shine 2s infinite;
}

@keyframes progress-shine {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.progress-status {
    text-align: center;
    font-weight: 500;
    color: #333;
}

/* Progress Results */
.progress-results {
    margin-top: 20px;
    padding: 15px;
    background: #f9f9f9;
    border-radius: 6px;
    max-height: 300px;
    overflow-y: auto;
}

.progress-results h4 {
    margin-top: 0;
    margin-bottom: 15px;
    color: #333;
}

.results-section {
    margin-bottom: 20px;
}

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

.results-section h5 {
    margin: 0 0 10px 0;
    font-size: 14px;
    font-weight: 600;
}

.success-results h5 {
    color: #46b450;
}

.error-results h5 {
    color: #d94f4f;
}

.results-section ul {
    margin: 0;
    padding-left: 20px;
    max-height: 150px;
    overflow-y: auto;
}

.results-section li {
    margin-bottom: 5px;
    font-size: 13px;
    line-height: 1.4;
}

.success-results li {
    color: #333;
}

.error-results li {
    color: #d94f4f;
}

/* Progress Actions */
.progress-actions {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #eee;
}

.progress-actions button {
    margin: 0 5px;
}

.hvac-cancel-operation-btn {
    background: #d94f4f;
    border-color: #d94f4f;
    color: white;
}

.hvac-cancel-operation-btn:hover {
    background: #b33a3a;
    border-color: #b33a3a;
}

.hvac-close-progress-modal {
    background: #46b450;
    border-color: #46b450;
    color: white;
}

.hvac-close-progress-modal:hover {
    background: #369842;
    border-color: #369842;
}

/* Event Status Badges */
.event-status-badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
}

.event-status-badge.status-publish {
    background: #e8f5e8;
    color: #46b450;
}

.event-status-badge.status-draft {
    background: #fff3e0;
    color: #ff9800;
}

.event-status-badge.status-private {
    background: #f3e5f5;
    color: #9c27b0;
}

.event-status-badge.status-pending {
    background: #e3f2fd;
    color: #2196f3;
}

/* Loading States */
.hvac-bulk-loading {
    opacity: 0.6;
    pointer-events: none;
    position: relative;
}

.hvac-bulk-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid #ddd;
    border-radius: 50%;
    border-top-color: #0085ba;
    animation: hvac-spin 1s infinite linear;
    z-index: 1000;
}

/* Bulk Actions Toolbar */
.hvac-bulk-toolbar {
    background: white;
    border: 1px solid #ddd;
    border-radius: 6px;
    padding: 15px;
    margin-bottom: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.hvac-bulk-selection-info {
    color: #666;
    font-weight: 500;
}

.hvac-bulk-selection-info .selected-count {
    color: #0085ba;
    font-weight: bold;
}

.hvac-bulk-toolbar-actions {
    display: flex;
    gap: 10px;
    align-items: center;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hvac-bulk-modal-content {
        width: 95%;
        margin: 10px;
        padding: 15px;
    }

    .field-row-group {
        flex-direction: column;
        gap: 0;
    }

    .field-row-group .field-row {
        margin-bottom: 15px;
    }

    .progress-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .hvac-bulk-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .hvac-bulk-actions button {
        width: 100%;
        margin-bottom: 10px;
    }

    .hvac-bulk-toolbar {
        flex-direction: column;
        text-align: center;
    }

    .hvac-bulk-toolbar-actions {
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
    }

    .hvac-events-table {
        font-size: 14px;
    }

    .hvac-events-table th,
    .hvac-events-table td {
        padding: 8px 10px;
    }

    .hvac-events-table .event-date-column {
        display: none; /* Hide date on mobile */
    }
}

@media (max-width: 480px) {
    .hvac-bulk-modal-content {
        width: 100%;
        margin: 5px;
        padding: 10px;
        border-radius: 0;
    }

    .progress-stats {
        grid-template-columns: 1fr;
    }

    .variation-header {
        padding: 8px 10px;
    }

    .variation-fields {
        padding: 10px;
    }

    .bulk-variations-container {
        padding: 10px;
        max-height: 400px;
    }

    .hvac-events-table .event-status-column {
        display: none; /* Hide status on small mobile */
    }
}

/* Print Styles */
@media print {
    .hvac-bulk-operations-section,
    .hvac-modal,
    .hvac-bulk-toolbar {
        display: none;
    }

    .hvac-events-table {
        border: 1px solid #333;
    }

    .hvac-events-table th,
    .hvac-events-table td {
        border: 1px solid #333;
    }
}

/* Dark Mode Compatibility */
@media (prefers-color-scheme: dark) {
    .hvac-bulk-operations-section {
        background: #2c2c2c;
        border-color: #555;
        color: #e0e0e0;
    }

    .hvac-events-table {
        background: #2c2c2c;
        color: #e0e0e0;
    }

    .hvac-events-table thead {
        background: #3c3c3c;
    }

    .hvac-events-table th {
        border-bottom-color: #555;
    }

    .hvac-events-table tbody tr:hover {
        background: #3c3c3c;
    }

    .variation-row {
        background: #2c2c2c;
        border-color: #555;
    }

    .variation-header {
        background: #3c3c3c;
        border-bottom-color: #555;
    }

    .field-row input,
    .field-row textarea,
    .field-row select {
        background: #2c2c2c;
        border-color: #555;
        color: #e0e0e0;
    }

    .progress-stats {
        background: #2c2c2c;
    }

    .progress-results {
        background: #2c2c2c;
    }
}

/* Accessibility Enhancements */
.hvac-bulk-create-btn:focus,
.hvac-apply-template-bulk-btn:focus,
.hvac-bulk-action-btn:focus {
    outline: 2px solid #0085ba;
    outline-offset: 2px;
}

.hvac-remove-variation:focus {
    outline: 2px solid #d94f4f;
    outline-offset: 2px;
}

.hvac-bulk-event-checkbox:focus,
.hvac-bulk-select-all:focus {
    outline: 2px solid #0085ba;
    outline-offset: 1px;
}

/* Skip to content for screen readers */
.hvac-bulk-skip-link {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.hvac-bulk-skip-link:focus {
    position: static;
    width: auto;
    height: auto;
    padding: 10px;
    background: #0085ba;
    color: white;
    text-decoration: none;
    border-radius: 4px;
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .hvac-bulk-operations-section {
        border: 2px solid #000;
    }

    .hvac-events-table {
        border: 2px solid #000;
    }

    .hvac-events-table th,
    .hvac-events-table td {
        border: 1px solid #000;
    }

    .progress-bar {
        border: 1px solid #000;
    }

    .variation-row {
        border: 2px solid #000;
    }
}