/* WC Material Calculator Frontend Styles */

:root {
    /* Updated colors to match mockup */
    --wcmc-primary: #5a9fd4; /* Blue for header */
    --wcmc-secondary: #393939;
    --wcmc-accent: #28a745; /* Green for calculate button */
    --wcmc-font-color: #ffffff;
}

.wcmc-calculator {
    max-width: 400px;
    margin: 20px auto;
    background: #f5f5f5;
    border-radius: 25px;
    overflow: hidden;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.wcmc-calculator-header {
    background: var(--wcmc-primary);
    color: var(--wcmc-font-color);
    padding: 20px;
    text-align: center;
    border-radius: 25px 25px 0 0;
}

.wcmc-calculator-title {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: var(--wcmc-font-color);
}

.wcmc-calculator-description {
    opacity: 0.9;
    line-height: 1.5;
}

.wcmc-calculator-input {
    padding: 25px;
    background: #f5f5f5;
    text-align: center;
}

.wcmc-input-row {
    display: inline-flex;
    justify-content: space-evenly;
    align-items: center;
    flex-wrap: nowrap;
    column-gap: 10px;
    margin-bottom: 15px;
    text-align: left;
}

.wcmc-input-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #666;
    font-size: 14px;
}

.wcmc-dimension-inputs {
    margin-bottom: 10px;
}

.wcmc-dimension-inputs input {
    width: 100%;
    max-width: 40px;
    padding: 8px 12px;
    border: 1px solid #ccc;
    border-radius: 20px;
    font-size: 14px;
    text-align: center;
}

.wcmc-unit-row {
    text-align: right;
    margin-bottom: 15px;
}

.wcmc-unit-display {
    background: none;
    padding: 0;
    font-size: 14px;
    font-weight: 500;
    color: #666;
}

.wcmc-calculate-button {
    width: 80%;
    max-width: 250px;
    padding: 12px 20px;
    background: var(--wcmc-accent);
    color: white;
    border: none;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
    text-transform: uppercase;
}

.wcmc-calculate-button:hover {
    filter: brightness(0.85);
}

.wcmc-calculate-button:active {
    transform: translateY(0);
}

.wcmc-calculate-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.wcmc-results {
    padding: 25px;
    display: none; /* Initially hidden, shown via JavaScript */
    background: #ffffff;
}

.wcmc-results-title {
    margin: 0 0 20px 0;
    color: #333;
    font-size: 18px;
    font-weight: 600;
    text-align: center;
}

.wcmc-materials-list {
    margin-bottom: 20px;
}

.wcmc-material-item {
    display: flex;
    align-items: center;
    padding: 15px;
    background: #ffffff;
    border-left: 4px solid var(--wcmc-primary);
    margin-bottom: 10px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.wcmc-material-image {
    flex-shrink: 0;
    margin-right: 15px;
    border-radius: 4px;
    overflow: hidden;
    width: 50px;
    height: 50px;
}

.wcmc-material-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.wcmc-material-info {
    flex-grow: 1;
}

.wcmc-material-name {
    font-weight: 600;
    font-size: 14px;
    color: #333;
    margin-bottom: 2px;
}

.wcmc-material-quantity {
    font-size: 12px;
    color: #666;
}

.wcmc-quantity-badge {
    background: var(--wcmc-primary);
    color: white;
    padding: 2px 8px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 11px;
    margin-left: 10px;
}

/* Non-WC Items Styling */
.wcmc-items-section {
    margin-top: 20px;
}

.wcmc-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 15px;
    background: #f8f9fa;
    margin-bottom: 8px;
    border-left: 4px solid #6c757d;
}

.wcmc-item-name {
    font-weight: 500;
    font-size: 14px;
    color: #333;
}

.wcmc-item-quantity {
    font-size: 14px;
    color: #666;
    font-weight: 600;
}

.wcmc-download-section {
    text-align: center;
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid #dee2e6;
}

.wcmc-download-button {
    background: var(--wcmc-primary);
    color: white;
    border: none;
    padding: 12px 30px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
    text-transform: uppercase;
}



.wcmc-download-button:hover {
    filter: brightness(0.9);
}

.wcmc-download-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.wcmc-error {
    background: #f8d7da;
    color: #721c24;
    padding: 15px;
    border-radius: 8px;
    border: 1px solid #f5c6cb;
    margin: 20px 0;
}

.wcmc-loading {
    text-align: center;
    padding: 20px;
    color: #6c757d;
}

.wcmc-loading::after {
    content: '';
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid var(--wcmc-primary);
    border-radius: 50%;
    animation: wcmc-spin 1s linear infinite;
    margin-left: 10px;
}

@keyframes wcmc-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Responsive Design */
@media (max-width: 600px) {
    .wcmc-calculator {
        margin: 10px;
        max-width: 350px;
    }
    
    .wcmc-calculator-title {
        font-size: 16px;
    }
    
    .wcmc-material-item {
        flex-direction: column;
        text-align: center;
    }
    
    .wcmc-material-image {
        margin: 0 0 10px 0;
    }
}

@media (max-width: 400px) {
    .wcmc-calculator-header {
        padding: 20px 15px;
    }
    
    .wcmc-calculator-input, .wcmc-results {
        padding: 20px 15px;
    }
}