/**
 * Richardson 112 Color Selector - Inspiration Match (2025)
 * Clean 2-column layout matching the provided inspiration design
 *
 * Design Philosophy:
 * - Title at top with subtitle
 * - 2-column: Large image left | All controls right
 * - Single horizontal row of color circles (scrollable)
 * - Style + Quantity inputs BELOW color selector
 * - Full-width remove button
 */

/* ===========================================
   MAIN CONTAINER - INTEGRATED COMPONENT
   =========================================== */

.richardson-112-integrated {
    max-width: 800px;        /* Constrain width for better centering */
    width: 100%;             /* Allows shrinking on smaller screens */
    margin: 1.5rem auto 0;   /* Horizontal centering with auto left/right margins */
    background: white;
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    padding: 1.75rem;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    transition: all 0.3s ease;
}

.richardson-112-integrated:hover {
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.12);
}

/* Hide standard line item classes for Richardson 112 */
.is-richardson-112 .style-input-group,
.is-richardson-112 .quantity-input-group,
.is-richardson-112 .remove-btn {
    display: none;
}

/* Fix grid layout - Disable grid for Richardson 112 line items */
.line-item.is-richardson-112 {
    display: block;  /* Override the grid layout - Richardson 112 doesn't need multi-column */
}

/* ===========================================
   TITLE SECTION
   =========================================== */

.richardson-title-section {
    padding-bottom: 1rem;
    border-bottom: 2px solid #f0f0f0;
}

.richardson-title {
    font-size: 1.75rem;
    font-weight: 800;
    color: #2c3e50;
    margin: 0 0 0.5rem 0;
    letter-spacing: 0.3px;
}

.richardson-subtitle {
    font-size: 1rem;
    color: #6c757d;
    margin: 0;
    font-weight: 500;
}

/* ===========================================
   MODAL-FIRST LAYOUT - SIMPLIFIED
   Single column with preview + controls
   =========================================== */

.richardson-112-layout {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

/* Cap Preview Section */
.cap-preview-section {
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
}

.cap-image-wrapper {
    width: 100%;
    aspect-ratio: 4/3;
    border-radius: 12px;
    overflow: hidden;
    border: 3px solid #e0e0e0;
    position: relative;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
    transition: all 0.3s ease;
    background: #f8f9fa;
}

.cap-image-wrapper:hover {
    border-color: #4cb354;
    box-shadow: 0 10px 32px rgba(76, 179, 84, 0.2);
}

.preview-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.image-loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #4cb354;
    font-size: 2rem;
}

/* Color Selection Controls Section */
.color-selection-section {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* ===========================================
   SELECTED COLOR DISPLAY
   =========================================== */

.selected-color-display {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
    border-radius: 10px;
    border: 2px solid #4cb354;
    box-shadow: 0 2px 8px rgba(76, 179, 84, 0.2);
}

.color-label-text {
    font-weight: 600;
    color: #2e7d32;
    font-size: 1rem;
}

.color-current-name {
    font-weight: 800;
    color: #1b5e20;
    font-size: 1.25rem;
    flex: 1;
}

/* ===========================================
   VIEW ALL COLORS BUTTON - PRIMARY ACTION
   =========================================== */

.view-all-colors-btn {
    width: 100%;
    padding: 1.25rem 2rem;
    background: linear-gradient(135deg, #4cb354 0%, #45a048 100%);
    border: none;
    border-radius: 12px;
    color: white;
    font-size: 1.125rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    box-shadow: 0 4px 16px rgba(76, 179, 84, 0.3);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
}

.view-all-colors-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.view-all-colors-btn:hover::before {
    left: 100%;
}

.view-all-colors-btn:hover {
    background: linear-gradient(135deg, #45a048 0%, #3d8f40 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(76, 179, 84, 0.4);
}

.view-all-colors-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(76, 179, 84, 0.3);
}

.view-all-colors-btn i:first-child {
    font-size: 1.25rem;
}

.view-all-colors-btn i:last-child {
    font-size: 1rem;
    transition: transform 0.3s ease;
}

.view-all-colors-btn:hover i:last-child {
    transform: translateX(4px);
}

/* ===========================================
   INPUTS GRID - STYLE & QUANTITY
   =========================================== */

.inputs-grid {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 1.25rem;
}

.input-field {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.input-field label {
    font-size: 0.95rem;
    font-weight: 600;
    color: #495057;
}

.style-input-readonly,
.quantity-input {
    padding: 0.875rem 1rem;
    border: 2px solid #dee2e6;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.2s;
}

.style-input-readonly {
    background: #f8f9fa;
    color: #6c757d;
    cursor: not-allowed;
}

.quantity-input {
    background: white;
    color: #2c3e50;
}

.quantity-input:focus {
    outline: none;
    border-color: #4cb354;
    box-shadow: 0 0 0 3px rgba(76, 179, 84, 0.2);
}

/* ===========================================
   OBSOLETE CLASSES - KEPT FOR LEGACY COMPATIBILITY
   The following classes are no longer used in the new modal-first design
   but are kept in case they're referenced elsewhere
   =========================================== */

/* Legacy color circles - no longer used */
.color-circles-single-row { display: none; }
.color-circle { display: none; }

/* Legacy selected banner and inputs-row-bottom - replaced by new design */
.selected-banner { display: none; }
.inputs-row-bottom { display: none; }

/* ===========================================
   REMOVE BUTTON - FULL WIDTH
   =========================================== */

.remove-btn-full {
    width: 100%;
    padding: 1rem;
    background: #dc3545;
    border: none;
    border-radius: 8px;
    color: white;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.remove-btn-full:hover {
    background: #c82333;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(220, 53, 69, 0.4);
}

/* ===========================================
   RESPONSIVE BREAKPOINTS - MODAL-FIRST LAYOUT
   =========================================== */

@media (max-width: 768px) {
    .richardson-112-integrated {
        padding: 1.25rem;
        gap: 1.25rem;
    }

    .richardson-title {
        font-size: 1.5rem;
    }

    .richardson-112-layout {
        gap: 1.5rem;
    }

    .cap-preview-section {
        max-width: 100%;
    }

    .inputs-grid {
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
    }

    .view-all-colors-btn {
        padding: 1.125rem 1.5rem;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .richardson-112-integrated {
        padding: 1rem;
        gap: 1rem;
    }

    .richardson-title {
        font-size: 1.375rem;
    }

    .richardson-subtitle {
        font-size: 0.925rem;
    }

    .richardson-112-layout {
        gap: 1.25rem;
    }

    .color-selection-section {
        gap: 1.25rem;
    }

    .inputs-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .view-all-colors-btn {
        padding: 1rem 1.25rem;
        font-size: 0.95rem;
    }

    .view-all-colors-btn i:first-child {
        font-size: 1.125rem;
    }

    .color-current-name {
        font-size: 1.125rem;
    }

    .selected-color-display {
        padding: 0.875rem 1rem;
    }
}

/* ===========================================
   ANIMATIONS
   =========================================== */

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.richardson-112-integrated {
    animation: fadeIn 0.4s ease-out;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1.15);
    }
    50% {
        transform: scale(1.2);
    }
}

.color-circle.selected {
    animation: pulse 0.5s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.selected-banner {
    animation: slideUp 0.3s ease-out;
}

/* ===========================================
   ACCESSIBILITY ENHANCEMENTS
   =========================================== */

.view-all-colors-btn:focus,
.remove-btn-full:focus,
.quantity-input:focus {
    outline: 3px solid #4cb354;
    outline-offset: 3px;
}

/* Reduced motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
    .view-all-colors-btn,
    .richardson-112-integrated,
    .cap-image-wrapper,
    .remove-btn-full {
        transition: none;
        animation: none;
    }
}

/* ===========================================
   LOADING STATES
   =========================================== */

.richardson-112-integrated.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* ===========================================
   OLD CLASSES (LEGACY COMPATIBILITY)
   Keep these for backwards compatibility with modals
   =========================================== */

.color-gallery-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    display: none;
}

.color-gallery-modal.active {
    display: block;
}

.color-gallery-modal .modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
}

.color-gallery-modal .modal-content {
    position: relative;
    max-width: 95vw;
    max-height: 90vh;
    margin: 2rem auto;
    background: white;
    border-radius: 16px;
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.4);
    display: flex;
    flex-direction: column;
}

.color-gallery-modal .modal-header {
    padding: 1.75rem 2rem;
    border-bottom: 2px solid #e0e0e0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.color-gallery-modal .modal-header h3 {
    margin: 0;
    font-size: 1.75rem;
    font-weight: 800;
    color: #2c3e50;
}

.color-gallery-modal .modal-close-btn {
    padding: 0.625rem;
    background: transparent;
    border: none;
    font-size: 1.75rem;
    color: #6c757d;
    cursor: pointer;
    transition: all 0.2s;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
}

.color-gallery-modal .modal-close-btn:hover {
    background: #fee;
    color: #dc3545;
}

.color-gallery-modal .modal-body {
    padding: 2rem;
    overflow-y: auto;
    flex: 1;
}

.modal-category-tabs {
    display: flex;
    gap: 0.875rem;
    margin-bottom: 2rem;
    padding: 0.75rem;
    background: #f8f9fa;
    border-radius: 12px;
    flex-wrap: wrap;
}

.modal-category-tab {
    flex: 1;
    min-width: 140px;
    padding: 0.875rem 1.125rem;
    background: white;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 0.95rem;
    font-weight: 600;
    color: #6c757d;
    cursor: pointer;
    transition: all 0.25s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.625rem;
}

.modal-category-tab:hover {
    background: #e9ecef;
    border-color: #4cb354;
}

.modal-category-tab.active {
    background: #4cb354;
    border-color: #4cb354;
    color: white;
    font-weight: 700;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1.5rem;
}

.gallery-item {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
    cursor: pointer;
    transition: all 0.3s;
    border: 3px solid transparent;
}

.gallery-item:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.24);
    border-color: #4cb354;
}

.gallery-item.selected {
    border-color: #4cb354;
    box-shadow: 0 8px 24px rgba(76, 179, 84, 0.4);
}

.gallery-image-wrapper {
    position: relative;
    width: 100%;
    padding-top: 75%;
    background: #f8f9fa;
    overflow: hidden;
}

.gallery-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gallery-image-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #6c757d;
    font-size: 1.75rem;
}

.gallery-item-info {
    padding: 1rem;
    text-align: center;
}

.gallery-color-name {
    font-weight: 700;
    color: #2c3e50;
    font-size: 0.95rem;
}

.gallery-item.selected .gallery-item-info {
    background: #e8f5e9;
}

.gallery-item.selected .gallery-color-name {
    color: #4cb354;
}