/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 2rem 0;
    margin-bottom: 2rem;
}

.header h1 {
    color: white;
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    text-align: center;
}

.header h1 i {
    margin-right: 0.5rem;
    color: #ffd700;
}

.tagline {
    color: rgba(255, 255, 255, 0.9);
    text-align: center;
    font-size: 1.2rem;
}

/* Main Content */
.main {
    padding-bottom: 3rem;
}

/* API Configuration Styles */
#api-config-section {
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border-left: 4px solid #28a745;
}

#api-config-section h2 {
    color: #28a745;
    margin-bottom: 10px;
}

#api-config-section input[type="password"] {
    font-family: monospace;
    background: #fff;
    border: 2px solid #e9ecef;
    transition: border-color 0.3s ease;
}

#api-config-section input[type="password"]:focus {
    border-color: #28a745;
    box-shadow: 0 0 0 3px rgba(40, 167, 69, 0.1);
}

/* API Status Messages */
.api-status {
    margin-top: 15px;
    padding: 10px;
    border-radius: 4px;
    font-size: 14px;
}

.api-status.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.api-status.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.api-status.warning {
    background: #fff3cd;
    color: #856404;
    border: 1px solid #ffeaa7;
}

.section {
    margin-bottom: 2rem;
}

.hidden {
    display: none;
}

/* Cards */
.card {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
}

.card h2 {
    color: #444;
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
}

.card h2 i {
    margin-right: 0.5rem;
    color: #667eea;
}

.card h3 {
    color: #555;
    margin-bottom: 1rem;
    font-size: 1.4rem;
}

.card h3 i {
    margin-right: 0.5rem;
    color: #667eea;
}

/* Forms */
.form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

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

.form-group label {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #555;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.75rem;
    border: 2px solid #e1e5e9;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #667eea;
}

/* Buttons */
.btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

.btn-secondary {
    background: #28a745;
    color: white;
}

.btn-secondary:hover {
    background: #218838;
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: #667eea;
    border: 2px solid #667eea;
}

.btn-outline:hover {
    background: #667eea;
    color: white;
}

.btn-regenerate {
    background: #ffc107;
    color: #212529;
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
}

.btn-regenerate:hover {
    background: #e0a800;
}

/* Results Section */
.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    background: white;
    padding: 1.5rem;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.results-header h2 {
    margin: 0;
    color: #444;
}

.budget-summary {
    display: flex;
    gap: 2rem;
}

.budget-item {
    text-align: center;
}

.budget-item .label {
    display: block;
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 0.25rem;
}

.budget-item .value {
    display: block;
    font-size: 1.4rem;
    font-weight: bold;
    color: #28a745;
}

/* Meal Grid */
.meal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.meal-card {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease;
}

.meal-card:hover {
    transform: translateY(-2px);
}

.meal-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.meal-title {
    font-size: 1.3rem;
    font-weight: bold;
    color: #333;
    margin: 0;
}

.meal-cost {
    font-size: 1.1rem;
    font-weight: bold;
    color: #28a745;
}

.meal-info {
    margin-bottom: 1rem;
}

.meal-info p {
    margin: 0.25rem 0;
    color: #666;
    font-size: 0.9rem;
}

.meal-ingredients {
    margin-bottom: 1rem;
}

.meal-ingredients h4 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    color: #555;
}

.ingredient-list {
    list-style: none;
    font-size: 0.9rem;
    color: #666;
}

.ingredient-list li {
    margin-bottom: 0.25rem;
    padding-left: 1rem;
    position: relative;
}

.ingredient-list li:before {
    content: "•";
    color: #667eea;
    position: absolute;
    left: 0;
}

/* Shopping List - Simplified */
.shopping-list-simple {
    margin-bottom: 1.5rem;
}

.shopping-category-simple {
    margin-bottom: 2rem;
}

.shopping-category-simple h4 {
    color: #555;
    font-size: 1.3rem;
    margin-bottom: 1rem;
    padding: 0.75rem;
    background: #f8f9fa;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.shopping-items-simple {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.5rem;
    padding-left: 1rem;
}

.shopping-item-simple {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    background: white;
    border: 1px solid #e1e5e9;
    border-radius: 8px;
    transition: background-color 0.2s ease;
}

.shopping-item-simple:hover {
    background: #f8f9fa;
}

.shopping-item-name {
    font-weight: 500;
    color: #333;
}

.shopping-item-price {
    font-weight: bold;
    color: #28a745;
    font-size: 1.1rem;
}

.shopping-total {
    text-align: center;
    font-size: 1.5rem;
    color: #333;
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: 12px;
    margin-top: 1rem;
}

.price-source {
    font-size: 0.9rem;
    color: #666;
    margin-top: 0.5rem;
    font-weight: normal;
}

/* Loading */
.text-center {
    text-align: center;
}

.fa-spin {
    color: #667eea;
    margin-bottom: 1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 10px;
    }
    
    .header h1 {
        font-size: 2rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .results-header {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .budget-summary {
        justify-content: center;
    }
    
    .meal-grid {
        grid-template-columns: 1fr;
    }
    
    .shopping-items {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .budget-summary {
        flex-direction: column;
        gap: 1rem;
    }
    
    .card {
        padding: 1.5rem;
    }
}

/* Enhanced Visual Elements */
.meal-card {
    border-left: 4px solid #667eea;
    transition: all 0.3s ease;
}

.shopping-category h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.shopping-item {
    transition: background-color 0.2s ease;
}

.shopping-item:hover {
    background: #e9ecef;
}

/* Loading Animation Enhancements */
.fa-spinner {
    animation: spin 1s linear infinite;
}

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

/* Form Enhancements */
.form-group input:invalid {
    border-color: #dc3545;
}

.form-group input:valid {
    border-color: #28a745;
}

/* Button Hover Effects */
.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

/* Accessibility Improvements */
.btn:focus,
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.3);
}

/* Utility Classes */
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }

.text-success { color: #28a745; }
.text-warning { color: #ffc107; }
.text-danger { color: #dc3545; }
.text-muted { color: #666; }

/* Recipe Saving Styles */
.meal-actions {
    display: flex;
    gap: 10px;
    margin-top: 15px;
    flex-wrap: wrap;
}

.btn-save-recipe {
    background: #e8f5e8;
    color: #28a745;
    border: 1px solid #28a745;
}

.btn-save-recipe:hover {
    background: #28a745;
    color: white;
}

.btn-save-recipe .fa-heart.saved {
    color: #dc3545;
}

.plan-actions {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 2rem;
}

/* Modal Styles */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal-content {
    background: white;
    border-radius: 15px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    max-width: 90vw;
    max-height: 90vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.modal-header {
    padding: 20px 30px;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #f8f9fa;
}

.modal-header h3 {
    margin: 0;
    color: #333;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: #666;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    background: #e9ecef;
    color: #333;
}

.modal-body {
    padding: 30px;
    overflow-y: auto;
    flex: 1;
}

/* Saved Content Tabs */
.saved-content-tabs {
    display: flex;
    border-bottom: 2px solid #eee;
    margin-bottom: 30px;
}

.tab-btn {
    background: none;
    border: none;
    padding: 15px 25px;
    cursor: pointer;
    color: #666;
    font-weight: 500;
    border-bottom: 3px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn:hover {
    color: #333;
    background: #f8f9fa;
}

.tab-btn.active {
    color: #667eea;
    border-bottom-color: #667eea;
    background: #f8f9fa;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* Saved Recipes Grid */
.saved-recipes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.saved-recipe-card {
    background: #f8f9fa;
    border-radius: 10px;
    padding: 20px;
    border: 1px solid #e9ecef;
    transition: all 0.3s ease;
}

.saved-recipe-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.saved-recipe-card h4 {
    color: #333;
    margin-bottom: 10px;
}

.recipe-description {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.recipe-meta {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
    font-size: 0.85rem;
    color: #666;
}

.recipe-meta i {
    margin-right: 5px;
    color: #667eea;
}

.user-notes {
    background: #e3f2fd;
    padding: 10px;
    border-radius: 5px;
    margin-bottom: 15px;
    font-size: 0.9rem;
}

.recipe-actions {
    display: flex;
    gap: 10px;
    margin-bottom: 10px;
}

.btn-sm {
    padding: 5px 12px;
    font-size: 0.85rem;
}

.saved-date {
    color: #999;
    font-size: 0.8rem;
}

/* Saved Meal Plans */
.saved-meal-plans-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.saved-meal-plan-card {
    background: #f8f9fa;
    border-radius: 10px;
    padding: 25px;
    border: 1px solid #e9ecef;
}

.saved-meal-plan-card h4 {
    color: #333;
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.plan-meta {
    display: flex;
    gap: 25px;
    margin-bottom: 20px;
    font-size: 0.9rem;
    color: #666;
    flex-wrap: wrap;
}

.plan-meta i {
    margin-right: 8px;
    color: #667eea;
}

.plan-actions {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

/* Export/Import Section */
.export-import-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.storage-stats,
.export-section,
.import-section {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 10px;
    border: 1px solid #e9ecef;
}

.storage-stats h4,
.export-section h4,
.import-section h4 {
    color: #333;
    margin-bottom: 15px;
    border-bottom: 2px solid #667eea;
    padding-bottom: 10px;
}

.export-section button,
.import-section button {
    width: 100%;
    margin-bottom: 10px;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: #666;
}

.empty-state p {
    font-size: 1.1rem;
    margin-bottom: 20px;
}

/* Responsive Design for Modals */
@media (max-width: 768px) {
    .modal-content {
        margin: 20px;
        max-width: calc(100vw - 40px);
    }
    
    .saved-content-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        border-bottom: none;
        border-right: 3px solid transparent;
    }
    
    .tab-btn.active {
        border-right-color: #667eea;
        border-bottom-color: transparent;
    }
    
    .saved-recipes-grid {
        grid-template-columns: 1fr;
    }
    
    .plan-meta {
        flex-direction: column;
        gap: 10px;
    }
    
    .export-import-section {
        grid-template-columns: 1fr;
    }
}

/* Shopping List Checklist Styles */
.shopping-list-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.shopping-list-header h3 {
    margin: 0;
}

.shopping-list-checklist {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.shopping-item-checkbox {
    border: 1px solid #e9ecef;
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.shopping-item-checkbox:hover {
    border-color: #667eea;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.1);
}

.checkbox-item {
    display: flex;
    align-items: center;
    padding: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin: 0;
    width: 100%;
}

.checkbox-item:hover {
    background-color: #f8f9fa;
}

.checkbox-item.checked {
    background-color: #e8f5e8;
}

.checkbox-item.checked .shopping-item-name {
    text-decoration: line-through;
    color: #666;
}

.checkbox-item input[type="checkbox"] {
    display: none;
}

.checkmark {
    height: 20px;
    width: 20px;
    background-color: #fff;
    border: 2px solid #ddd;
    border-radius: 4px;
    margin-right: 15px;
    position: relative;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.checkbox-item input:checked ~ .checkmark {
    background-color: #28a745;
    border-color: #28a745;
}

.checkmark:after {
    content: "";
    position: absolute;
    display: none;
    left: 6px;
    top: 2px;
    width: 6px;
    height: 12px;
    border: solid white;
    border-width: 0 3px 3px 0;
    transform: rotate(45deg);
}

.checkbox-item input:checked ~ .checkmark:after {
    display: block;
}

.shopping-item-name {
    flex: 1;
    font-weight: 500;
}

.shopping-item-price {
    font-weight: bold;
    color: #28a745;
    font-size: 1.1em;
}

/* Recipe Card Link Styles */
.show-more-link,
.show-full-recipe-link {
    color: #667eea;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.show-more-link:hover,
.show-full-recipe-link:hover {
    color: #4c63d2;
    text-decoration: underline;
}

/* Full Recipe Modal Styles */
.full-recipe-content {
    max-width: 100%;
}

.recipe-overview {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 30px;
}

.recipe-meta-full {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-bottom: 15px;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.meta-item i {
    color: #667eea;
    width: 16px;
}

.recipe-description {
    font-style: italic;
    color: #666;
    border-left: 4px solid #667eea;
    padding-left: 15px;
}

.recipe-sections {
    display: grid;
    gap: 30px;
}

.ingredients-section h4,
.instructions-section h4 {
    color: #333;
    border-bottom: 2px solid #667eea;
    padding-bottom: 10px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.full-ingredients-list {
    list-style: none;
    padding: 0;
    display: grid;
    gap: 10px;
}

.ingredient-item {
    display: flex;
    align-items: center;
    padding: 12px;
    background: #f8f9fa;
    border-radius: 8px;
    border-left: 4px solid #28a745;
}

.ingredient-amount {
    font-weight: bold;
    color: #28a745;
    min-width: 120px;
    margin-right: 15px;
}

.ingredient-name {
    flex: 1;
}

.instructions-list {
    counter-reset: step-counter;
    list-style: none;
    padding: 0;
}

.instruction-step {
    counter-increment: step-counter;
    margin-bottom: 20px;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 8px;
    border-left: 4px solid #667eea;
    position: relative;
    line-height: 1.6;
}

.instruction-step::before {
    content: counter(step-counter);
    position: absolute;
    left: -15px;
    top: 15px;
    background: #667eea;
    color: white;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 14px;
}

.recipe-tags {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 10px;
}

.tags-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 10px;
}

.recipe-tag {
    background: #667eea;
    color: white;
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 0.85em;
    font-weight: 500;
}

.nutrition-info {
    background: #e3f2fd;
    padding: 20px;
    border-radius: 10px;
}

.nutrition-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 10px;
    margin-top: 10px;
}

.nutrition-item {
    background: white;
    padding: 10px;
    border-radius: 5px;
    text-align: center;
}

.recipe-actions-full {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-top: 30px;
    padding-top: 30px;
    border-top: 1px solid #eee;
}

/* Responsive Design for Full Recipe */
@media (max-width: 768px) {
    .recipe-meta-full {
        grid-template-columns: 1fr;
    }
    
    .full-ingredients-list {
        grid-template-columns: 1fr;
    }
    
    .ingredient-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }
    
    .ingredient-amount {
        min-width: auto;
        margin-right: 0;
    }
    
    .instruction-step {
        padding-left: 25px;
    }
    
    .instruction-step::before {
        left: -20px;
        width: 25px;
        height: 25px;
        font-size: 12px;
    }
    
    .recipe-actions-full {
        flex-direction: column;
    }
    
    .nutrition-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
/* ========================================
   ENHANCED MEAL PLANNING STYLES
   ======================================== */

/* Settings Header */
.settings-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 2px solid #e0e0e0;
}

.settings-header h2 {
    margin: 0;
    color: #2c3e50;
}

.action-buttons {
    display: flex;
    gap: 10px;
}

.action-buttons .btn {
    font-size: 0.9em;
}

/* Form Sections */
.form-section {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 25px;
    border-left: 4px solid #4CAF50;
}

.form-section h3 {
    color: #2c3e50;
    margin: 0 0 20px 0;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.2em;
}

.form-section h3 i {
    color: #4CAF50;
}

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

.checkbox-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 10px;
    margin-top: 10px;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: white;
    border: 2px solid #e0e0e0;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
}

.checkbox-group label:hover {
    border-color: #4CAF50;
    background: #f1f8f4;
}

.checkbox-group input[type="checkbox"]:checked + label,
.checkbox-group label:has(input[type="checkbox"]:checked) {
    border-color: #4CAF50;
    background: #e8f5e9;
}

/* ========================================
   SHOPPING LIST MANAGER STYLES
   ======================================== */

/* Modal Overlay */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    padding: 20px;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideOut {
    from {
        opacity: 1;
        transform: translateX(0);
    }
    to {
        opacity: 0;
        transform: translateX(100px);
    }
}

.modal-content {
    background: white;
    border-radius: 12px;
    max-width: 800px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    animation: slideIn 0.3s ease;
}

.modal-content.large {
    max-width: 1000px;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 30px;
    border-bottom: 2px solid #e0e0e0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 12px 12px 0 0;
}

.modal-header h2 {
    margin: 0;
    display: flex;
    align-items: center;
    gap: 12px;
}

.close-btn {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    font-size: 32px;
    cursor: pointer;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.close-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: rotate(90deg);
}

.modal-body {
    padding: 30px;
}

/* Shopping Lists Container */
.lists-container {
    display: grid;
    gap: 20px;
}

.no-lists {
    text-align: center;
    padding: 60px 20px;
    color: #666;
}

.no-lists p:first-child {
    font-size: 1.2em;
    color: #333;
    margin-bottom: 10px;
}

/* List Card */
.list-card {
    background: white;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    padding: 20px;
    transition: all 0.3s;
}

.list-card:hover {
    border-color: #4CAF50;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.list-header h3 {
    margin: 0 0 10px 0;
    color: #2c3e50;
    font-size: 1.3em;
}

.list-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 15px;
}

.list-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9em;
    color: #666;
}

.list-cost {
    font-weight: bold;
    color: #4CAF50;
    font-size: 1.1em !important;
}

.list-date {
    color: #888;
}

.list-items {
    color: #555;
}

/* Progress Bar */
.list-progress {
    margin: 15px 0;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: #e0e0e0;
    border-radius: 4px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #4CAF50, #81C784);
    transition: width 0.3s ease;
}

.progress-text {
    display: block;
    margin-top: 5px;
    font-size: 0.85em;
    color: #666;
}

/* List Actions */
.list-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 15px 0;
}

.btn-small {
    padding: 8px 12px;
    font-size: 0.85em;
}

.btn-danger {
    background: #f44336;
    color: white;
}

.btn-danger:hover {
    background: #d32f2f;
}

/* List Preview */
.list-preview {
    background: #f8f9fa;
    padding: 15px;
    border-radius: 8px;
    margin-top: 15px;
}

.preview-item {
    padding: 5px 0;
    font-size: 0.9em;
    color: #555;
}

.preview-item.checked {
    text-decoration: line-through;
    color: #999;
}

.preview-more {
    color: #4CAF50;
    font-style: italic;
    margin-top: 8px;
}

/* Shopping List View */
.list-meta-full {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.meta-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-bottom: 10px;
}

.meta-row:last-child {
    margin-bottom: 0;
}

.meta-item {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.meta-item strong {
    color: #666;
    font-size: 0.9em;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.shopping-list-view {
    background: white;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
}

.shopping-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px;
    border-bottom: 1px solid #f0f0f0;
    transition: all 0.2s;
}

.shopping-item:hover {
    background: #f8f9fa;
}

.shopping-item:last-child {
    border-bottom: none;
}

.shopping-item.checked {
    opacity: 0.6;
}

.shopping-item.checked label {
    text-decoration: line-through;
    color: #999;
}

.shopping-item input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-right: 15px;
    cursor: pointer;
}

.shopping-item label {
    flex: 1;
    cursor: pointer;
    font-size: 1em;
}

.item-price {
    font-weight: bold;
    color: #4CAF50;
    margin-left: 15px;
}

.list-actions-full {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

/* Button Styles */
.btn-large {
    padding: 15px 30px;
    font-size: 1.1em;
    font-weight: 600;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 0.85em;
}

/* Toast Messages */
.toast-message {
    animation: slideIn 0.3s ease-out;
}

/* Responsive Design */
@media (max-width: 768px) {
    .settings-header {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }
    
    .action-buttons {
        width: 100%;
        flex-wrap: wrap;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .checkbox-group {
        grid-template-columns: 1fr;
    }
    
    .modal-content {
        max-width: 95%;
        max-height: 95vh;
    }
    
    .modal-body {
        padding: 20px;
    }
    
    .list-card {
        padding: 15px;
    }
    
    .list-actions {
        flex-direction: column;
    }
    
    .list-actions .btn {
        width: 100%;
    }
    
    .meta-row {
        grid-template-columns: 1fr;
    }
    
    .shopping-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .item-price {
        margin-left: 0;
        align-self: flex-end;
    }
}