/* Custom LED Strips Styles */

/* CSS Custom Properties for Project Design System */
:root {
    --button-bg-primary: #2D3E7C;
    --button-bg-accent: #FFC943;
    --text-white: #FFF;
    --text-primary: #333;
    --text-secondary: #666;
    --text-muted: #6c757d;
    --border-radius-small: 4px;
    --border-radius-large: 16px;
    --border-color: #DBDAD9;
    --background-white: #FFF;
    --background-light: #f8f9fa;
    --background-overlay: rgba(0, 0, 0, 0.5);
    --font-family: 'Outfit', sans-serif;
    --font-size-base: 16px;
    --font-size-large: 20px;
    --line-height: 150%;
    --shadow-popup: 0 4px 20px rgba(0, 0, 0, 0.3);
    --spacing-xs: 8px;
    --spacing-sm: 12px;
    --spacing-md: 16px;
    --spacing-lg: 20px;
    --spacing-xl: 24px;
}

.custom-ledstrip-container {
    margin: var(--spacing-lg) 0;
}

.custom-ledstrip-trigger {
    display: inline-block;
    color: var(--button-bg-primary);
    text-decoration: underline;
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    font-weight: 400;
    line-height: var(--line-height);
    cursor: pointer;
    transition: color 0.3s ease;
    background: none;
    border: none;
    padding: 0;
}

.custom-ledstrip-trigger:hover {
    color: var(--button-bg-accent);
    text-decoration: underline;
}

/* Popup Styles */
.custom-ledstrip-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 999999;
    isolation: isolate;
    contain: layout style paint;
}

.popup-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--background-overlay);
    z-index: 1;
}

.popup-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: var(--background-white);
    border-radius: var(--border-radius-large);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-popup);
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    font-family: var(--font-family);
    z-index: 2;
    will-change: transform;
}

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

.popup-header h3 {
    margin: 0;
    color: var(--text-primary);
    font-family: var(--font-family);
    font-size: var(--font-size-large);
    font-weight: 400;
    line-height: var(--line-height);
}

.popup-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    padding: 0;
    color: var(--text-secondary);
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-small);
    transition: color 0.2s ease;
}

.popup-close:hover {
    color: var(--text-primary);
}

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

/* Configuration Options */
.configuration-options {
    margin-bottom: var(--spacing-lg);
}

.option-type {
    display: block;
    margin-bottom: 10px;
    cursor: pointer;
    padding: 10px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-small);
    transition: border-color 0.3s ease;
    font-family: var(--font-family);
}

.option-type:hover {
    border-color: var(--button-bg-primary);
}

.option-type input[type="radio"] {
    margin-right: 10px;
}

.option-type input[type="radio"]:checked + span {
    font-weight: 600;
    color: var(--button-bg-primary);
}

/* Custom Configuration */
.custom-configuration {
    border-top: 1px solid var(--border-color);
    padding-top: var(--spacing-lg);
}

.parts-container h4 {
    margin-bottom: 15px;
    color: var(--text-primary);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    font-weight: 400;
}

/* Parts Table */
.parts-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 15px;
    background-color: var(--background-white);
    border-radius: var(--border-radius-small);
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    border: 1px solid var(--border-color);
    font-family: var(--font-family);
}

.parts-table thead {
    background-color: var(--background-light);
}

.parts-table th {
    padding: var(--spacing-sm) 10px;
    text-align: left;
    font-weight: 400;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-color);
    font-size: 14px;
    font-family: var(--font-family);
}

.parts-table td {
    padding: var(--spacing-sm) 10px;
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
    font-family: var(--font-family);
}

.parts-table tbody tr:hover {
    background-color: var(--background-light);
}

/* Rest row styling */
.parts-table .rest-row {
    background-color: var(--background-light) !important;
    border-top: 1px solid var(--border-color) !important;
}

.parts-table .rest-row:hover {
    background-color: var(--background-light) !important;
}

.parts-table .rest-row td {
    font-style: italic;
    color: var(--text-muted) !important;
    background-color: transparent !important;
    font-family: var(--font-family);
}

.part-number {
    font-weight: 400;
    color: var(--text-primary);
    min-width: 80px;
    font-family: var(--font-family);
}

.parts-table input[type="number"] {
    width: 80px;
    padding: var(--spacing-xs);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-small);
    font-size: 14px;
    font-family: var(--font-family);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.parts-table input[type="number"]:focus {
    outline: none;
    border-color: var(--button-bg-primary);
    box-shadow: 0 0 0 2px rgba(45, 62, 124, 0.2);
}

.parts-table .unit {
    margin-left: var(--spacing-xs);
    color: var(--text-muted);
    font-size: 13px;
    font-family: var(--font-family);
}

.parts-table .remove-part {
    background-color: #dc3545;
    color: var(--text-white);
    border: none;
    padding: var(--spacing-xs);
    border-radius: var(--border-radius-small);
    cursor: pointer;
    font-size: 12px;
    font-weight: 400;
    font-family: var(--font-family);
    transition: background-color 0.2s ease;
}

.parts-table .remove-part:hover {
    background-color: #c82333;
}

.parts-list {
    margin-bottom: 15px;
}

.add-part-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 15px;
    padding: 10px 0;
}

.add-part-btn {
    background-color: var(--button-bg-accent);
    color: var(--text-primary);
    border: none;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-small);
    cursor: pointer;
    font-weight: 400;
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    transition: background-color 0.2s ease;
}

.add-part-btn:hover {
    background-color: var(--button-bg-primary);
    color: var(--text-white);
}

.add-part-row .max-length {
    color: var(--text-muted);
    font-size: 14px;
    font-family: var(--font-family);
}

.add-part-row .max-length strong {
    color: var(--text-primary);
}

/* Price Breakdown */
.price-breakdown {
    margin: var(--spacing-lg) 0;
    padding: 15px;
    background-color: var(--background-light);
    border-radius: var(--border-radius-small);
    border: 1px solid var(--border-color);
}

.fee-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-xs);
    font-family: var(--font-family);
}

.fee-item.total {
    border-top: 1px solid var(--border-color);
    padding-top: var(--spacing-xs);
    margin-top: 10px;
    font-weight: 600;
    font-size: var(--font-size-base);
}

.fee-label {
    color: var(--text-secondary);
}

.fee-value {
    font-weight: 500;
    color: var(--text-primary);
}

/* Footer */
.popup-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    background-color: var(--background-light);
    border-radius: 0 0 var(--border-radius-large) var(--border-radius-large);
}

.btn-cancel {
    padding: var(--spacing-sm) var(--spacing-lg);
    background-color: var(--text-muted);
    color: var(--text-white);
    border: none;
    border-radius: var(--border-radius-small);
    cursor: pointer;
    font-weight: 400;
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    transition: background-color 0.2s ease;
}

.btn-cancel:hover {
    background-color: #5a6268;
}

.btn-add-to-cart {
    padding: var(--spacing-sm) var(--spacing-lg);
    background-color: var(--button-bg-primary);
    color: var(--text-white);
    border: none;
    border-radius: var(--border-radius-small);
    cursor: pointer;
    font-weight: 400;
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    transition: background-color 0.2s ease;
}

.btn-add-to-cart:hover {
    background-color: var(--button-bg-accent);
    color: var(--text-primary);
}

.btn-add-to-cart:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

/* Error States */
.error-message {
    color: #dc3545;
    font-size: 14px;
    margin-top: 5px;
    font-family: var(--font-family);
}

.input-error {
    border-color: #dc3545 !important;
    box-shadow: 0 0 0 2px rgba(220, 53, 69, 0.2) !important;
}

.error-row {
    background-color: #f8d7da !important;
    animation: errorPulse 0.5s ease-in-out;
}

@keyframes errorPulse {
    0% { background-color: #f8d7da; }
    50% { background-color: #f5c6cb; }
    100% { background-color: #f8d7da; }
}

/* Responsive Design */
@media (max-width: 768px) {
    .popup-content {
        width: 95%;
        max-height: 90vh;
        border-radius: var(--border-radius-small);
    }
    
    .parts-table {
        font-size: 13px;
    }
    
    .parts-table th,
    .parts-table td {
        padding: var(--spacing-xs) 6px;
    }
    
    .parts-table input[type="number"] {
        width: 60px;
        padding: 4px 6px;
    }
    
    .add-part-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .popup-footer {
        flex-direction: column;
    }
    
    .popup-footer button {
        width: 100%;
    }
}

/* Loading state */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid var(--button-bg-primary);
    border-radius: 50%;
    animation: ledstrip-spin 1s linear infinite;
}

/* Namespaced keyframe — avoids colliding with price-toggle.css's `spin`. */
@keyframes ledstrip-spin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Success message */
.success-message {
    color: #28a745;
    font-weight: 500;
    text-align: center;
    padding: 10px;
    background-color: #d4edda;
    border: 1px solid #c3e6cb;
    border-radius: var(--border-radius-small);
    margin: 10px 0;
    font-family: var(--font-family);
}

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