/* Food Logger WordPress Plugin Styles */

/* Container and Layout */
.food-logger-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333;
}

.food-logger-container * {
    box-sizing: border-box;
}

/* Header */
.food-logger-header {
    text-align: center;
    margin-bottom: 30px;
    padding: 30px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 15px;
    color: white;
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
}

.food-logger-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0 0 10px 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.food-logger-title i {
    font-size: 2.2rem;
}

.food-logger-subtitle {
    font-size: 1.1rem;
    opacity: 0.9;
    margin: 0;
    font-weight: 300;
}

/* Sections */
.food-logger-section {
    background: white;
    border-radius: 15px;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    border: 1px solid #e5e7eb;
}

.food-logger-section-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0 0 20px 0;
    color: #374151;
    display: flex;
    align-items: center;
    gap: 10px;
}

.food-logger-section-title i {
    color: #667eea;
}

/* Search Form */
.food-logger-search-form {
    margin-bottom: 20px;
}

.food-logger-search-input-group {
    display: flex;
    gap: 10px;
    align-items: center;
    position: relative;
}

.food-logger-search-icon {
    position: absolute;
    left: 15px;
    color: #9ca3af;
    z-index: 2;
}

.food-logger-search-input {
    flex: 1;
    padding: 15px 15px 15px 45px;
    border: 2px solid #e5e7eb;
    border-radius: 10px;
    font-size: 16px;
    transition: all 0.3s ease;
    background: #f9fafb;
}

.food-logger-search-input:focus {
    outline: none;
    border-color: #667eea;
    background: white;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.food-logger-search-button {
    padding: 15px 25px;
    background: #667eea;
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.food-logger-search-button:hover {
    background: #5a6fd8;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

/* Loading Indicator */
.food-logger-loading {
    text-align: center;
    padding: 20px;
    color: #667eea;
    font-weight: 500;
}

.food-logger-loading i {
    margin-right: 10px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Search Results */
.food-logger-results {
    margin-top: 20px;
}

.food-logger-results-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: #374151;
}

.food-logger-results-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.food-logger-result-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    border: 2px solid #e5e7eb;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    background: #f9fafb;
}

.food-logger-result-item:hover {
    border-color: #667eea;
    background: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.food-logger-result-item.selected {
    border-color: #10b981;
    background: #ecfdf5;
    box-shadow: 0 5px 15px rgba(16, 185, 129, 0.2);
}

.food-logger-result-content {
    flex: 1;
}

.food-logger-result-name {
    font-weight: 600;
    color: #374151;
    margin-bottom: 5px;
}

.food-logger-result-brand {
    font-size: 0.9rem;
    color: #6b7280;
    margin-bottom: 3px;
}

.food-logger-result-type {
    font-size: 0.8rem;
    color: #9ca3af;
    text-transform: uppercase;
    font-weight: 500;
}

.food-logger-result-arrow {
    color: #9ca3af;
    font-size: 1.2rem;
}

/* Food Details */
.food-logger-food-info {
    margin-bottom: 30px;
}

.food-logger-food-name {
    font-size: 1.8rem;
    font-weight: 700;
    color: #374151;
    margin: 0 0 10px 0;
}

.food-logger-food-brand {
    font-size: 1.1rem;
    color: #6b7280;
    margin: 0 0 20px 0;
}

.food-logger-nutrition-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.food-logger-nutrition-card {
    background: #f8fafc;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    transition: all 0.3s ease;
}

.food-logger-nutrition-card:hover {
    border-color: #667eea;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.food-logger-nutrition-label {
    font-size: 0.9rem;
    color: #64748b;
    font-weight: 500;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.food-logger-nutrition-value {
    font-size: 2rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 5px;
}

.food-logger-nutrition-unit {
    font-size: 0.9rem;
    color: #64748b;
    font-weight: 500;
}

.food-logger-serving-info {
    text-align: center;
    padding: 15px;
    background: #ede9fe;
    border-radius: 10px;
    color: #5b21b6;
    font-weight: 500;
}

/* Food Entry Form */
.food-logger-entry-form {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.food-logger-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
}

.food-logger-form-group {
    display: flex;
    flex-direction: column;
}

.food-logger-form-label {
    font-weight: 600;
    color: #374151;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.food-logger-form-label i {
    color: #667eea;
}

.food-logger-quantity-input-group {
    display: flex;
    gap: 10px;
}

.food-logger-quantity-input {
    flex: 2;
    padding: 12px 15px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 16px;
    transition: all 0.3s ease;
}

.food-logger-quantity-unit {
    flex: 1;
    padding: 12px 15px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 16px;
    background: white;
    cursor: pointer;
    transition: all 0.3s ease;
}

.food-logger-time-input {
    padding: 12px 15px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 16px;
    transition: all 0.3s ease;
    width: 100%;
}

.food-logger-quantity-input:focus,
.food-logger-quantity-unit:focus,
.food-logger-time-input:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

/* Calculated Nutrition */
.food-logger-calculated-nutrition {
    background: #f0f9ff;
    border: 2px solid #0ea5e9;
    border-radius: 12px;
    padding: 25px;
    margin: 25px 0;
}

.food-logger-calc-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: #0c4a6e;
    margin: 0 0 20px 0;
    text-align: center;
}

.food-logger-calc-nutrition-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
}

.food-logger-calc-nutrition-item {
    text-align: center;
    padding: 15px;
    background: white;
    border-radius: 8px;
    border: 1px solid #bae6fd;
}

.food-logger-calc-label {
    font-size: 0.8rem;
    color: #0369a1;
    font-weight: 500;
    margin-bottom: 5px;
    text-transform: uppercase;
}

.food-logger-calc-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: #0c4a6e;
}

.food-logger-calc-unit {
    font-size: 0.9rem;
    color: #0369a1;
    margin-left: 3px;
}

/* Buttons */
.food-logger-log-button {
    background: #10b981;
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 10px;
}

.food-logger-log-button:hover {
    background: #059669;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(16, 185, 129, 0.4);
}

.food-logger-clear-button {
    background: #ef4444;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.food-logger-clear-button:hover {
    background: #dc2626;
    transform: translateY(-1px);
    box-shadow: 0 3px 10px rgba(239, 68, 68, 0.4);
}

/* Food Log */
.food-logger-log-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.food-logger-log-entry {
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 15px;
    position: relative;
    transition: all 0.3s ease;
}

.food-logger-log-entry:hover {
    background: white;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.food-logger-log-entry-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 15px;
}

.food-logger-log-food-name {
    font-size: 1.2rem;
    font-weight: 600;
    color: #374151;
    margin: 0 0 5px 0;
}

.food-logger-log-food-brand {
    font-size: 0.9rem;
    color: #6b7280;
    margin: 0 0 5px 0;
}

.food-logger-log-quantity {
    font-size: 0.9rem;
    color: #9ca3af;
    font-weight: 500;
}

.food-logger-log-time {
    text-align: right;
    color: #6b7280;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 5px;
}

.food-logger-log-nutrition {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 15px;
}

.food-logger-log-nutrition-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    background: white;
    border-radius: 6px;
    border: 1px solid #e5e7eb;
}

.food-logger-log-nutrition-label {
    font-size: 0.8rem;
    color: #6b7280;
    font-weight: 500;
}

.food-logger-log-nutrition-value {
    font-weight: 600;
    color: #374151;
}

/* Daily Summary */
.food-logger-summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.food-logger-summary-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 25px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(102, 126, 234, 0.3);
}

.food-logger-summary-label {
    font-size: 0.9rem;
    opacity: 0.9;
    margin-bottom: 10px;
    font-weight: 500;
}

.food-logger-summary-value {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 5px;
}

.food-logger-summary-unit {
    font-size: 1rem;
    opacity: 0.8;
    margin-left: 5px;
}

/* Empty States */
.food-logger-empty-log {
    text-align: center;
    padding: 60px 20px;
    color: #6b7280;
}

.food-logger-empty-icon {
    font-size: 4rem;
    color: #d1d5db;
    margin-bottom: 20px;
}

.food-logger-empty-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #374151;
    margin-bottom: 10px;
}

.food-logger-empty-text {
    font-size: 1.1rem;
    margin-bottom: 30px;
}

.food-logger-empty-features {
    display: flex;
    flex-direction: column;
    gap: 15px;
    max-width: 400px;
    margin: 0 auto;
}

.food-logger-feature-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: #f9fafb;
    border-radius: 8px;
    text-align: left;
}

.food-logger-feature-item i {
    color: #667eea;
    font-size: 1.2rem;
    width: 20px;
}

/* Utility Classes */
.food-logger-hidden {
    display: none !important;
}

.food-logger-text-center {
    text-align: center;
}

.food-logger-mb-20 {
    margin-bottom: 20px;
}

.food-logger-mt-20 {
    margin-top: 20px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .food-logger-container {
        padding: 15px;
    }
    
    .food-logger-title {
        font-size: 2rem;
    }
    
    .food-logger-search-input-group {
        flex-direction: column;
    }
    
    .food-logger-search-input {
        padding-left: 15px;
    }
    
    .food-logger-search-icon {
        display: none;
    }
    
    .food-logger-form-row {
        grid-template-columns: 1fr;
    }
    
    .food-logger-nutrition-grid,
    .food-logger-calc-nutrition-grid,
    .food-logger-summary-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .food-logger-log-entry-header {
        flex-direction: column;
        gap: 10px;
    }
    
    .food-logger-log-time {
        text-align: left;
    }
    
    .food-logger-log-nutrition {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .food-logger-nutrition-grid,
    .food-logger-calc-nutrition-grid,
    .food-logger-summary-grid,
    .food-logger-log-nutrition {
        grid-template-columns: 1fr;
    }
    
    .food-logger-quantity-input-group {
        flex-direction: column;
    }
}