/**
 * PetLife Age Calculator Pro - Public Styles
 */

/* Calculator Container */
.petlife-calculator {
    max-width: 600px;
    margin: 0 auto;
    padding: 30px;
    background: var(--petlife-background, #FFFFFF);
    border-radius: var(--petlife-border-radius, 12px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    font-family: inherit;
    color: var(--petlife-text, #333333);
}

.petlife-calculator * {
    box-sizing: border-box;
}

/* Header */
.petlife-calculator-header {
    text-align: center;
    margin-bottom: 25px;
}

.petlife-calculator-header h3 {
    margin: 0 0 10px;
    font-size: 24px;
    font-weight: 600;
    color: var(--petlife-text, #333333);
}

.petlife-calculator-header p {
    margin: 0;
    color: #666;
    font-size: 14px;
}

/* Form Groups */
.petlife-form-group {
    margin-bottom: 20px;
}

.petlife-form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    font-size: 14px;
}

.petlife-form-group label .required {
    color: #d63638;
}

/* Select Styling */
.petlife-select-wrapper {
    position: relative;
}

.petlife-select-wrapper::after {
    content: '\f347';
    font-family: 'Dashicons';
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
    color: #666;
}

.petlife-form-group select {
    width: 100%;
    padding: 12px 40px 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: var(--petlife-border-radius, 8px);
    font-size: 15px;
    background: #fff;
    appearance: none;
    cursor: pointer;
    transition: border-color 0.3s ease;
}

.petlife-form-group select:focus {
    outline: none;
    border-color: var(--petlife-primary, #4CAF50);
}

/* Species Selector */
.petlife-species-selector {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    gap: 10px;
    margin-bottom: 20px;
}

.petlife-species-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 15px 10px;
    border: 2px solid #e0e0e0;
    border-radius: var(--petlife-border-radius, 8px);
    cursor: pointer;
    transition: all 0.3s ease;
    background: #fff;
}

.petlife-species-option:hover {
    border-color: var(--petlife-primary, #4CAF50);
    transform: translateY(-2px);
}

.petlife-species-option.selected {
    border-color: var(--petlife-primary, #4CAF50);
    background: rgba(76, 175, 80, 0.1);
}

.petlife-species-option .dashicons {
    font-size: 32px;
    width: 32px;
    height: 32px;
    margin-bottom: 8px;
    color: var(--petlife-primary, #4CAF50);
}

.petlife-species-option .petlife-species-image {
    width: 32px;
    height: 32px;
    object-fit: contain;
    margin-bottom: 8px;
}

.petlife-species-option span:last-child {
    font-size: 12px;
    font-weight: 500;
}

/* Age Input */
.petlife-age-input {
    display: flex;
    gap: 15px;
    align-items: center;
}

.petlife-age-field {
    flex: 1;
}

.petlife-age-field label {
    display: block;
    margin-bottom: 5px;
    font-size: 12px;
    color: #666;
}

.petlife-age-field input[type="number"] {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: var(--petlife-border-radius, 8px);
    font-size: 16px;
    text-align: center;
    transition: border-color 0.3s ease;
}

.petlife-age-field input[type="number"]:focus {
    outline: none;
    border-color: var(--petlife-primary, #4CAF50);
}

/* Range Slider */
.petlife-slider-container {
    margin: 20px 0;
}

.petlife-slider {
    width: 100%;
    height: 8px;
    border-radius: 4px;
    background: var(--petlife-slider-track, #E0E0E0);
    outline: none;
    -webkit-appearance: none;
    appearance: none;
}

.petlife-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--petlife-slider-thumb, #4CAF50);
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
    transition: transform 0.2s ease;
}

.petlife-slider::-webkit-slider-thumb:hover {
    transform: scale(1.1);
}

.petlife-slider::-moz-range-thumb {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--petlife-slider-thumb, #4CAF50);
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.petlife-slider-labels {
    display: flex;
    justify-content: space-between;
    margin-top: 5px;
    font-size: 12px;
    color: #666;
}

/* Calculate Button */
.petlife-calculate-btn {
    width: 100%;
    padding: 15px 25px;
    background: linear-gradient(135deg, var(--petlife-primary, #4CAF50), var(--petlife-secondary, #2196F3));
    color: #fff;
    border: none;
    border-radius: var(--petlife-border-radius, 8px);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.petlife-calculate-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(76, 175, 80, 0.4);
}

.petlife-calculate-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.petlife-calculate-btn .dashicons {
    font-size: 20px;
    width: 20px;
    height: 20px;
}

/* Results Section */
.petlife-results {
    margin-top: 25px;
    padding: 25px;
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.1), rgba(33, 150, 243, 0.1));
    border-radius: var(--petlife-border-radius, 8px);
    text-align: center;
    display: none;
}

.petlife-results.show {
    display: block;
    animation: petlifeFadeIn 0.5s ease;
}

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

.petlife-results-prefix {
    font-size: 14px;
    color: #666;
    margin-bottom: 10px;
}

.petlife-results-age {
    font-size: 48px;
    font-weight: 700;
    color: var(--petlife-primary, #4CAF50);
    line-height: 1.2;
    margin-bottom: 5px;
}

.petlife-results-suffix {
    font-size: 16px;
    color: #666;
    margin-bottom: 15px;
}

/* Life Stage Badge */
.petlife-life-stage {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
    margin-top: 15px;
}

.petlife-life-stage .dashicons {
    font-size: 18px;
    width: 18px;
    height: 18px;
}

/* Loading Spinner */
.petlife-loading {
    display: none;
    text-align: center;
    padding: 20px;
}

.petlife-loading.show {
    display: block;
}

.petlife-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid #e0e0e0;
    border-top-color: var(--petlife-primary, #4CAF50);
    border-radius: 50%;
    animation: petlifeSpin 1s linear infinite;
    margin: 0 auto 10px;
}

@keyframes petlifeSpin {
    to {
        transform: rotate(360deg);
    }
}

/* Error Message */
.petlife-error {
    display: none;
    padding: 15px;
    background: #f8d7da;
    color: #721c24;
    border-radius: var(--petlife-border-radius, 8px);
    margin-top: 15px;
    text-align: center;
}

.petlife-error.show {
    display: block;
    animation: petlifeShake 0.5s ease;
}

@keyframes petlifeShake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-10px); }
    75% { transform: translateX(10px); }
}

/* Themes */

/* Minimal Theme */
.petlife-calculator.theme-minimal {
    box-shadow: none;
    border: 1px solid #e0e0e0;
}

.petlife-calculator.theme-minimal .petlife-calculate-btn {
    background: var(--petlife-primary, #4CAF50);
}

/* Colorful Theme */
.petlife-calculator.theme-colorful {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
}

.petlife-calculator.theme-colorful .petlife-calculator-header h3,
.petlife-calculator.theme-colorful .petlife-form-group label {
    color: #fff;
}

.petlife-calculator.theme-colorful .petlife-species-option {
    background: rgba(255, 255, 255, 0.9);
}

/* Compact Theme */
.petlife-calculator.theme-compact {
    padding: 20px;
    max-width: 400px;
}

.petlife-calculator.theme-compact .petlife-calculator-header h3 {
    font-size: 18px;
}

.petlife-calculator.theme-compact .petlife-species-selector {
    grid-template-columns: repeat(5, 1fr);
}

.petlife-calculator.theme-compact .petlife-species-option {
    padding: 10px 5px;
}

.petlife-calculator.theme-compact .petlife-species-option .dashicons {
    font-size: 20px;
    width: 20px;
    height: 20px;
}

.petlife-calculator.theme-compact .petlife-species-option .petlife-species-image {
    width: 20px;
    height: 20px;
    object-fit: contain;
}

.petlife-calculator.theme-compact .petlife-species-option span:last-child {
    font-size: 10px;
}

/* Responsive */
@media screen and (max-width: 600px) {
    .petlife-calculator {
        padding: 20px;
        margin: 10px;
    }
    
    .petlife-calculator-header h3 {
        font-size: 20px;
    }
    
    .petlife-species-selector {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .petlife-age-input {
        flex-direction: column;
        gap: 10px;
    }
    
    .petlife-results-age {
        font-size: 36px;
    }
}

@media screen and (max-width: 400px) {
    .petlife-species-selector {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Accessibility */
.petlife-calculator *:focus-visible {
    outline: 2px solid var(--petlife-primary, #4CAF50);
    outline-offset: 2px;
}

/* ==================== NUTRITION GUIDE ==================== */
.petlife-nutrition-guide {
    margin-top: 25px;
    padding: 25px;
    background: #f8f9fa;
    border-radius: var(--petlife-border-radius, 8px);
    border-left: 4px solid var(--petlife-primary, #4CAF50);
}

.petlife-nutrition-guide.show {
    display: block !important;
    animation: petlifeFadeIn 0.5s ease;
}

.petlife-section-title {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 20px;
    font-size: 18px;
    color: var(--petlife-text, #333333);
}

.petlife-section-title .dashicons {
    font-size: 22px;
    width: 22px;
    height: 22px;
    color: var(--petlife-primary, #4CAF50);
}

.petlife-nutrition-content {
    font-size: 14px;
    line-height: 1.6;
}

.petlife-nutrition-item {
    margin-bottom: 12px;
    padding-bottom: 12px;
    border-bottom: 1px dashed #e0e0e0;
}

.petlife-nutrition-item:last-of-type {
    border-bottom: none;
}

.petlife-nutrition-item .petlife-label {
    font-weight: 600;
    color: #555;
}

.petlife-nutrition-item .petlife-value {
    color: var(--petlife-text, #333333);
}

.petlife-nutrition-detail {
    margin-top: 15px;
    padding: 15px;
    background: #fff;
    border-radius: var(--petlife-border-radius, 8px);
}

.petlife-nutrition-detail h5 {
    margin: 0 0 8px;
    font-size: 14px;
    color: var(--petlife-primary, #4CAF50);
}

.petlife-nutrition-detail p {
    margin: 0;
    color: #666;
}

.petlife-nutrition-detail.petlife-foods-to-avoid h5 {
    color: #d63638;
}

/* ==================== PRODUCT RECOMMENDATIONS ==================== */
.petlife-product-recommendations {
    margin-top: 25px;
    padding: 25px;
    background: #fff;
    border-radius: var(--petlife-border-radius, 8px);
    border: 2px solid var(--petlife-secondary, #2196F3);
}

.petlife-product-recommendations.show {
    display: block !important;
    animation: petlifeFadeIn 0.5s ease;
}

.petlife-products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 15px;
}

.petlife-product-card {
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: var(--petlife-border-radius, 8px);
    padding: 15px;
    text-align: center;
    transition: all 0.3s ease;
}

.petlife-product-card:hover {
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transform: translateY(-3px);
}

.petlife-product-card img {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
    margin-bottom: 10px;
}

.petlife-product-card h5 {
    margin: 0 0 10px;
    font-size: 14px;
    color: var(--petlife-text, #333333);
}

.petlife-product-card .petlife-product-price {
    font-size: 16px;
    font-weight: 600;
    color: var(--petlife-primary, #4CAF50);
    margin-bottom: 10px;
}

.petlife-product-card .petlife-product-reason {
    font-size: 12px;
    color: #666;
    margin-bottom: 10px;
}

.petlife-product-card .button {
    display: inline-block;
    padding: 8px 16px;
    background: var(--petlife-primary, #4CAF50);
    color: #fff;
    text-decoration: none;
    border-radius: 4px;
    font-size: 13px;
    transition: background 0.3s ease;
}

.petlife-product-card .button:hover {
    background: var(--petlife-secondary, #2196F3);
}

.petlife-no-products {
    text-align: center;
    padding: 20px;
    color: #666;
    font-style: italic;
}

/* ==================== MULTI-PET SELECTOR ==================== */
.petlife-multi-pet-selector {
    margin-bottom: 20px;
    padding: 15px;
    background: #f0f7ff;
    border-radius: var(--petlife-border-radius, 8px);
    border: 1px solid #b3d9ff;
}

.petlife-multi-pet-selector h4 {
    margin: 0 0 10px;
    font-size: 14px;
    color: #0066cc;
}

.petlife-multi-pet-options {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.petlife-multi-pet-option {
    padding: 8px 15px;
    background: #fff;
    border: 2px solid #b3d9ff;
    border-radius: 20px;
    cursor: pointer;
    font-size: 13px;
    transition: all 0.3s ease;
}

.petlife-multi-pet-option:hover {
    background: #e6f2ff;
}

.petlife-multi-pet-option.selected {
    background: #0066cc;
    color: #fff;
    border-color: #0066cc;
}

/* Print Styles */
@media print {
    .petlife-calculator {
        box-shadow: none;
        border: 1px solid #ccc;
    }
    
    .petlife-calculate-btn,
    .petlife-product-card .button {
        display: none;
    }
}