/**
 * Product Attachments - Professional Design
 * Bootstrap-based with custom color scheme
 * Parent Class: .panth-product-attachment-module
 */

/* Color Variables */
:root {
    --pa-primary: #3498db;
    --pa-primary-dark: #2980b9;
    --pa-success: #27ae60;
    --pa-info: #3498db;
    --pa-warning: #f39c12;
    --pa-danger: #e74c3c;
    --pa-dark: #2c3e50;
    --pa-light: #ecf0f1;
    --pa-white: #ffffff;
    --pa-gray: #95a5a6;
    --pa-gray-light: #bdc3c7;
}

/* Main Container */
.panth-product-attachment-module .pa-attachments {
    margin: 30px 0;
}

/* Header */
.panth-product-attachment-module .pa-header {
    margin-bottom: 25px;
    padding: 20px;
    background: linear-gradient(135deg, var(--pa-primary) 0%, var(--pa-primary-dark) 100%);
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.panth-product-attachment-module .pa-header h2 {
    color: var(--pa-white);
    font-size: 24px;
    font-weight: 600;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 12px;
}

.panth-product-attachment-module .pa-header .pa-count {
    background: rgba(255, 255, 255, 0.2);
    color: var(--pa-white);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
}

/* Table View - Enhanced */
.panth-product-attachment-module .table-responsive {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.panth-product-attachment-module .table {
    margin-bottom: 0;
}

.panth-product-attachment-module .table thead th {
    background: linear-gradient(135deg, #34495e 0%, #2c3e50 100%);
    color: var(--pa-white);
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 15px 12px;
    border: none;
}

.panth-product-attachment-module .table tbody tr {
    background: var(--pa-white);
    transition: all 0.3s ease;
}

.panth-product-attachment-module .table tbody tr:hover {
    background: #f8f9fa;
    transform: translateX(5px);
    box-shadow: 0 2px 8px rgba(52, 152, 219, 0.15);
}

.panth-product-attachment-module .table tbody td {
    padding: 16px 12px;
    vertical-align: middle;
    border-bottom: 1px solid #e9ecef;
    font-size: 14px;
    color: var(--pa-dark);
}

/* Table Icons */
.panth-product-attachment-module .pa-attachment-icon {
    font-size: 24px;
    color: var(--pa-primary);
}

/* List View - 2-Column Compact Grid */
.panth-product-attachment-module .list-group {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.panth-product-attachment-module .list-group-item {
    border: 1px solid #dee2e6;
    border-radius: 10px;
    padding: 15px;
    background: var(--pa-white);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.panth-product-attachment-module .list-group-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 12px rgba(52, 152, 219, 0.2);
    border-color: var(--pa-primary);
}

/* List Icon Circle - Compact */
.panth-product-attachment-module .pa-list-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--pa-primary) 0%, var(--pa-primary-dark) 100%);
    color: var(--pa-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
    box-shadow: 0 3px 6px rgba(52, 152, 219, 0.3);
}

.panth-product-attachment-module .list-group-item:hover .pa-list-icon {
    transform: scale(1.1) rotate(5deg);
}

/* Typography */
.panth-product-attachment-module .list-group-item strong,
.panth-product-attachment-module .table tbody strong {
    font-size: 16px;
    font-weight: 600;
    color: var(--pa-dark);
}

.panth-product-attachment-module .pa-filename,
.panth-product-attachment-module .table small {
    font-size: 13px;
    color: var(--pa-gray);
    line-height: 1.5;
}

/* Badges - Professional */
.panth-product-attachment-module .badge {
    font-size: 11px;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.panth-product-attachment-module .badge.bg-info {
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%) !important;
    box-shadow: 0 2px 4px rgba(52, 152, 219, 0.3);
}

.panth-product-attachment-module .badge.bg-secondary {
    background: linear-gradient(135deg, #95a5a6 0%, #7f8c8d 100%) !important;
    box-shadow: 0 2px 4px rgba(149, 165, 166, 0.3);
}

/* Buttons - Modern Design */
.panth-product-attachment-module .btn {
    font-weight: 600;
    border-radius: 8px;
    padding: 10px 16px;
    font-size: 16px;
    transition: all 0.3s ease;
    border: none;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.panth-product-attachment-module .btn-sm {
    padding: 8px 12px;
    font-size: 18px;
}

.panth-product-attachment-module .btn-primary {
    background: linear-gradient(135deg, var(--pa-primary) 0%, var(--pa-primary-dark) 100%);
    box-shadow: 0 4px 8px rgba(52, 152, 219, 0.3);
}

.panth-product-attachment-module .btn-primary:hover {
    background: linear-gradient(135deg, var(--pa-primary-dark) 0%, #1f618d 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(52, 152, 219, 0.4);
}

.panth-product-attachment-module .btn-secondary {
    background: linear-gradient(135deg, #95a5a6 0%, #7f8c8d 100%);
    color: var(--pa-white);
}

.panth-product-attachment-module .btn-secondary:hover {
    background: linear-gradient(135deg, #7f8c8d 0%, #6c7a7b 100%);
}

.panth-product-attachment-module .btn-info {
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
    color: var(--pa-white);
}

.panth-product-attachment-module .btn-info:hover {
    background: linear-gradient(135deg, #2980b9 0%, #1f618d 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(52, 152, 219, 0.4);
}

.panth-product-attachment-module .btn i {
    line-height: 1;
}

/* Preview Modal - Global scope (modal is outside module wrapper) */
.pa-preview-modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    overflow: auto;
}

.pa-preview-modal.show {
    display: flex !important;
    align-items: center;
    justify-content: center;
}

.pa-preview-modal-content {
    background-color: #ffffff;
    margin: auto;
    padding: 0;
    border-radius: 10px;
    width: 90%;
    max-width: 1200px;
    max-height: 90vh;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    display: flex;
    flex-direction: column;
    position: relative;
}

.pa-preview-modal-header {
    padding: 20px;
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
    color: #ffffff;
    border-radius: 10px 10px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.pa-preview-modal-header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
}

.pa-preview-modal-close {
    color: #ffffff;
    font-size: 32px;
    font-weight: bold;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
    line-height: 1;
    transition: transform 0.3s ease;
}

.pa-preview-modal-close:hover {
    transform: scale(1.2);
}

.pa-preview-modal-body {
    padding: 20px;
    overflow: auto;
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f8f9fa;
    min-height: 400px;
}

.pa-preview-modal-body iframe,
.pa-preview-modal-body img {
    max-width: 100%;
    max-height: calc(90vh - 180px);
    border: none;
    border-radius: 5px;
}

.pa-preview-modal-body img {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.pa-preview-modal-footer {
    padding: 20px;
    background: #ffffff;
    border-radius: 0 0 10px 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid #dee2e6;
}

.pa-preview-no-preview {
    text-align: center;
    padding: 60px 20px;
    color: #95a5a6;
}

.pa-preview-no-preview i {
    font-size: 64px;
    color: #bdc3c7;
    margin-bottom: 20px;
    display: block;
}

.pa-preview-no-preview p {
    font-size: 18px;
    margin: 10px 0;
}

/* Modal buttons need Bootstrap classes */
.pa-preview-modal .btn {
    font-weight: 600;
    border-radius: 8px;
    padding: 8px 12px;
    font-size: 18px;
    transition: all 0.3s ease;
    border: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.pa-preview-modal .btn-primary {
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
    color: #ffffff;
    box-shadow: 0 4px 8px rgba(52, 152, 219, 0.3);
}

.pa-preview-modal .btn-primary:hover {
    background: linear-gradient(135deg, #2980b9 0%, #1f618d 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(52, 152, 219, 0.4);
}

.pa-preview-modal .btn-secondary {
    background: linear-gradient(135deg, #95a5a6 0%, #7f8c8d 100%);
    color: #ffffff;
}

.pa-preview-modal .btn-secondary:hover {
    background: linear-gradient(135deg, #7f8c8d 0%, #6c7a7b 100%);
}

.pa-preview-modal .badge {
    font-size: 11px;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.pa-preview-modal .badge.bg-secondary {
    background: linear-gradient(135deg, #95a5a6 0%, #7f8c8d 100%) !important;
    color: #ffffff;
    box-shadow: 0 2px 4px rgba(149, 165, 166, 0.3);
}

/* Responsive Design */
@media (max-width: 768px) {
    /* List view - single column on mobile */
    .panth-product-attachment-module .list-group {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .panth-product-attachment-module .pa-header {
        padding: 12px 15px;
        margin-bottom: 15px;
    }

    .panth-product-attachment-module .pa-header h2 {
        font-size: 18px;
        gap: 6px;
    }

    .panth-product-attachment-module .pa-header .pa-count {
        padding: 3px 10px;
        font-size: 13px;
    }

    /* Compact horizontal list layout on mobile */
    .panth-product-attachment-module .list-group-item {
        padding: 10px;
        display: flex;
        flex-direction: row;
        align-items: center;
        gap: 10px;
    }

    .panth-product-attachment-module .pa-list-icon {
        width: 40px;
        height: 40px;
        font-size: 18px;
        flex-shrink: 0;
    }

    .panth-product-attachment-module .list-group-item .flex-grow-1 {
        margin: 0;
        flex: 1;
        min-width: 0;
    }

    .panth-product-attachment-module .list-group-item strong {
        font-size: 14px;
        display: block;
        margin-bottom: 3px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .panth-product-attachment-module .list-group-item .d-flex {
        flex-wrap: wrap;
        gap: 5px !important;
    }

    .panth-product-attachment-module .list-group-item .badge {
        font-size: 10px;
        padding: 3px 8px;
    }

    .panth-product-attachment-module .list-group-item small {
        font-size: 11px;
    }

    .panth-product-attachment-module .btn {
        padding: 6px 10px;
        font-size: 16px;
    }

    .panth-product-attachment-module .btn-sm {
        padding: 6px 10px;
        font-size: 16px;
    }

    .panth-product-attachment-module .d-flex.gap-2 {
        gap: 6px !important;
        flex-shrink: 0;
    }

    /* Compact horizontal table layout on mobile */
    .panth-product-attachment-module .table {
        font-size: 13px;
    }

    .panth-product-attachment-module .table thead {
        display: none;
    }

    .panth-product-attachment-module .table tbody tr {
        display: block;
        margin-bottom: 10px;
        border: 1px solid #dee2e6;
        border-radius: 8px;
        box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
        padding: 10px;
    }

    .panth-product-attachment-module .table tbody td {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 6px 0;
        border-bottom: 1px solid #f1f3f5;
        text-align: left;
    }

    .panth-product-attachment-module .table tbody td:before {
        content: attr(data-label);
        font-weight: 600;
        color: var(--pa-dark);
        font-size: 12px;
        margin-right: 10px;
        flex-shrink: 0;
    }

    .panth-product-attachment-module .table tbody td:last-child {
        border-bottom: none;
        padding-top: 8px;
        justify-content: center;
    }

    .panth-product-attachment-module .table tbody td:last-child:before {
        display: none;
    }

    /* Make file info more compact */
    .panth-product-attachment-module .table tbody td strong {
        font-size: 13px;
        display: block;
        margin-bottom: 2px;
    }

    .panth-product-attachment-module .table tbody td small {
        font-size: 11px;
        display: block;
    }

    .panth-product-attachment-module .table .pa-attachment-icon {
        font-size: 20px;
    }
}

@media (max-width: 576px) {
    .panth-product-attachment-module .pa-attachments {
        margin: 10px 0;
    }

    .panth-product-attachment-module .pa-header {
        padding: 10px 12px;
        margin-bottom: 12px;
    }

    .panth-product-attachment-module .pa-header h2 {
        font-size: 16px;
    }

    .panth-product-attachment-module .list-group {
        gap: 8px;
    }

    .panth-product-attachment-module .list-group-item {
        padding: 8px;
        gap: 8px;
    }

    .panth-product-attachment-module .pa-list-icon {
        width: 35px;
        height: 35px;
        font-size: 16px;
    }

    .panth-product-attachment-module .list-group-item strong {
        font-size: 13px;
        margin-bottom: 2px;
    }

    .panth-product-attachment-module .badge {
        font-size: 9px;
        padding: 3px 6px;
    }

    .panth-product-attachment-module .list-group-item small {
        font-size: 10px;
    }

    .panth-product-attachment-module .btn {
        padding: 5px 8px;
        font-size: 14px;
    }

    .panth-product-attachment-module .btn-sm {
        padding: 5px 8px;
        font-size: 14px;
    }

    .panth-product-attachment-module .d-flex.gap-2 {
        gap: 5px !important;
    }

    /* Extra compact table on small mobile */
    .panth-product-attachment-module .table tbody tr {
        margin-bottom: 8px;
        padding: 8px;
    }

    .panth-product-attachment-module .table tbody td {
        padding: 5px 0;
    }

    .panth-product-attachment-module .table tbody td:before {
        font-size: 11px;
    }

    .panth-product-attachment-module .table tbody td strong {
        font-size: 12px;
    }

    .panth-product-attachment-module .table tbody td small {
        font-size: 10px;
    }

    .panth-product-attachment-module .table .pa-attachment-icon {
        font-size: 18px;
    }

    /* Modal responsive */
    .pa-preview-modal-content {
        width: 95%;
        max-height: 95vh;
    }

    .pa-preview-modal-header {
        padding: 12px;
    }

    .pa-preview-modal-header h3 {
        font-size: 14px;
    }

    .pa-preview-modal-body {
        padding: 12px;
        min-height: 250px;
    }

    .pa-preview-modal-footer {
        padding: 12px;
        flex-direction: column;
        gap: 8px;
    }
}

/* Loading Animation */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.panth-product-attachment-module .pa-loading {
    text-align: center;
    padding: 40px;
    color: var(--pa-gray);
}

.panth-product-attachment-module .pa-loading i {
    font-size: 32px;
    animation: pulse 1.5s ease-in-out infinite;
}

/* Empty State */
.panth-product-attachment-module .pa-empty {
    text-align: center;
    padding: 60px 20px;
    color: var(--pa-gray);
}

.panth-product-attachment-module .pa-empty i {
    font-size: 64px;
    color: var(--pa-gray-light);
    margin-bottom: 20px;
}

.panth-product-attachment-module .pa-empty p {
    font-size: 18px;
    margin: 0;
}

/* Smooth Animations */
.panth-product-attachment-module * {
    transition: color 0.3s ease, background-color 0.3s ease;
}

/* Focus States */
.panth-product-attachment-module .btn:focus,
.panth-product-attachment-module .list-group-item:focus {
    outline: 2px solid var(--pa-primary);
    outline-offset: 2px;
}

/* ========================================
   MODAL POPUP STYLES (Hyva theme with Alpine.js)
   Only applies to Hyva modals, won't affect Luma
   ======================================== */

/* Modal Wrapper - Overlay (Hyva only) */
.panth-product-attachment-module .modals-wrapper,
.panth-attachment-wrapper .modals-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

/* Only show as flex when visible (Alpine.js controls display) */
.panth-product-attachment-module .modals-wrapper:not([style*="display: none"]),
.panth-attachment-wrapper .modals-wrapper:not([style*="display: none"]) {
    display: flex;
}

/* Modal Overlay Background (Hyva only) */
.panth-product-attachment-module .modals-overlay,
.panth-attachment-wrapper .modals-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 899;
}

/* Modal Popup Container (Hyva only) */
.panth-product-attachment-module .modals-wrapper .modal-popup,
.panth-attachment-wrapper .modals-wrapper .modal-popup {
    position: relative;
    z-index: 900;
    background: #fff;
    border-radius: 4px;
    box-shadow: 0 0 12px rgba(0, 0, 0, 0.3);
    max-width: 90%;
    max-height: 90vh;
    width: 900px;
    margin: 2rem auto;
}

/* Modal Inner Wrap (Hyva only) */
.panth-product-attachment-module .modals-wrapper .modal-inner-wrap,
.panth-attachment-wrapper .modals-wrapper .modal-inner-wrap {
    background: #fff;
    border-radius: 4px;
    display: flex;
    flex-direction: column;
    max-height: 90vh;
}

/* Modal Content (Hyva only) */
.panth-product-attachment-module .modals-wrapper .modal-content,
.panth-attachment-wrapper .modals-wrapper .modal-content {
    padding: 0;
    overflow-y: auto;
    max-height: calc(90vh - 60px);
}

/* Alpine.js x-cloak (global for Hyva) */
[x-cloak] {
    display: none !important;
}

/* ==============================================
   Close Button - Positioned outside popup with nice background
   ============================================== */

/* Close button positioning - Outside modal popup, top right corner */
.panth-product-attachment-module .action-close,
.panth-attachment-wrapper .action-close,
.pa-modal-close-btn {
    position: absolute;
    top: -15px;
    right: -15px;
    padding: 0;
    margin: 0;
    background: #e74c3c;
    border: 3px solid #fff;
    border-radius: 50%;
    cursor: pointer;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1001;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

/* Close button hover effect */
.panth-product-attachment-module .action-close:hover,
.panth-attachment-wrapper .action-close:hover,
.pa-modal-close-btn:hover {
    background: #c0392b;
    transform: scale(1.1) rotate(90deg);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

/* X icon using CSS */
.panth-product-attachment-module .action-close:before,
.panth-attachment-wrapper .action-close:before,
.pa-modal-close-btn:before {
    content: '\00d7';
    font-size: 28px;
    line-height: 1;
    color: #fff;
    font-weight: 400;
    transition: transform 0.3s ease;
}

/* Hide the span text (accessibility) */
.panth-product-attachment-module .action-close span,
.panth-attachment-wrapper .action-close span,
.pa-modal-close-btn span {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Adjust modal inner wrap - no extra padding needed now */
.panth-product-attachment-module .modal-inner-wrap,
.panth-attachment-wrapper .modal-inner-wrap {
    position: relative;
    padding: 20px;
}

/* Modal popup - ensure position relative for absolute close button */
.panth-product-attachment-module .modal-popup,
.panth-attachment-wrapper .modal-popup {
    position: relative;
}

/* Modal content spacing */
.panth-product-attachment-module .modal-content,
.panth-attachment-wrapper .modal-content {
    padding-top: 10px;
}