* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family:
        -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu,
        Cantarell, sans-serif;
    background-color: #f5f5f5;
    color: #333;
    line-height: 1.6;
}

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

header {
    background-color: #2c3e50;
    color: white;
    padding: 20px 0;
    margin-bottom: 30px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

header h1 {
    text-align: center;
    font-size: 2em;
}

.tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
    border-bottom: 2px solid #ddd;
    flex-wrap: wrap;
}

.tab {
    padding: 12px 24px;
    background-color: transparent;
    border: none;
    cursor: pointer;
    font-size: 16px;
    color: #666;
    border-bottom: 3px solid transparent;
    transition: all 0.3s ease;
}

.tab:hover {
    color: #2c3e50;
    background-color: #f0f0f0;
}

.tab.active {
    color: #2c3e50;
    border-bottom-color: #3498db;
    font-weight: 600;
}

.content {
    background-color: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

h2 {
    color: #2c3e50;
    margin-bottom: 20px;
    font-size: 1.8em;
}

h3 {
    color: #34495e;
    margin-bottom: 10px;
    font-size: 1.2em;
}

h4 {
    color: #34495e;
    margin-bottom: 10px;
    margin-top: 15px;
}

/* Forms */
.add-form,
.add-ingredient-form,
.add-meal-to-day {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    padding: 15px;
    background-color: #f8f9fa;
    border-radius: 6px;
    flex-wrap: wrap;
}

.add-form textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    font-family: inherit;
    resize: vertical;
    min-height: 80px;
}

.add-form textarea:focus {
    outline: none;
    border-color: #3498db;
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

input[type="text"],
input[type="number"],
input[type="date"],
select {
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    flex: 1;
    min-width: 150px;
}

input[type="text"]:focus,
input[type="number"]:focus,
input[type="date"]:focus,
select:focus {
    outline: none;
    border-color: #3498db;
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

button {
    padding: 10px 20px;
    background-color: #3498db;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: background-color 0.3s ease;
}

button:hover {
    background-color: #2980b9;
}

.delete-btn {
    background-color: #e74c3c;
}

.delete-btn:hover {
    background-color: #c0392b;
}

.view-btn {
    background-color: #95a5a6;
}

.view-btn:hover {
    background-color: #7f8c8d;
}

.delete-btn.small {
    padding: 5px 10px;
    font-size: 12px;
}

/* Lists */
.items-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    background-color: #f8f9fa;
    border-radius: 6px;
    border-left: 4px solid #3498db;
}

.item-name {
    font-weight: 600;
    color: #2c3e50;
    font-size: 16px;
}

.item-unit {
    color: #7f8c8d;
    margin-left: 8px;
}

.item-description {
    color: #7f8c8d;
    font-size: 14px;
    margin-left: 10px;
}

/* Meals */
.meal-item {
    margin-bottom: 20px;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    overflow: hidden;
}

.meal-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 15px;
    background-color: #f8f9fa;
    gap: 15px;
    flex-wrap: wrap;
}

.meal-image {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: 8px;
    border: 2px solid #e0e0e0;
    flex-shrink: 0;
}

.meal-info-section {
    flex: 1;
    min-width: 200px;
}

.meal-info-section > div:first-child {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 5px;
}

.prep-time {
    font-size: 13px;
    color: #7f8c8d;
    font-weight: 500;
}

.instructions-preview {
    margin-top: 10px;
}

.instructions-preview summary {
    cursor: pointer;
    color: #3498db;
    font-weight: 600;
    font-size: 14px;
    user-select: none;
}

.instructions-preview summary:hover {
    text-decoration: underline;
}

.instructions-text {
    margin-top: 8px;
    padding: 10px;
    background-color: #fff;
    border-left: 3px solid #3498db;
    border-radius: 4px;
    font-size: 14px;
    line-height: 1.6;
    color: #2c3e50;
    white-space: pre-wrap;
}

.meal-header > div:last-child {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
}

.meal-ingredients {
    padding: 0;
}

.ingredients-section {
    padding: 15px;
    background-color: white;
}

.sub-items-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 10px;
}

.sub-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px;
    background-color: #e8f4f8;
    border-radius: 4px;
    font-size: 14px;
}

/* Week Plan */
.week-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.day-card {
    background-color: #f8f9fa;
    border-radius: 8px;
    padding: 15px;
    border: 2px solid #e0e0e0;
}

.day-card h3 {
    color: #2c3e50;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid #3498db;
}

.day-meals {
    min-height: 100px;
    margin-bottom: 10px;
}

.planned-meal {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 10px;
    background-color: white;
    border-radius: 4px;
    margin-bottom: 6px;
    border-left: 3px solid #2ecc71;
    font-size: 14px;
}

.meal-type-section {
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid #e0e0e0;
}

.meal-type-section:last-child {
    border-bottom: none;
}

.meal-type-header {
    font-size: 13px;
    font-weight: 600;
    color: #7f8c8d;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.meal-type-tag {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 3px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    margin-left: 8px;
    letter-spacing: 0.5px;
}

.tag-breakfast {
    background-color: #f39c12;
    color: white;
}

.tag-lunch {
    background-color: #3498db;
    color: white;
}

.tag-snack {
    background-color: #9b59b6;
    color: white;
}

.add-meal-to-day {
    padding: 8px;
    margin: 0;
    background-color: #f8f9fa;
}

.add-meal-to-day select {
    flex: 1;
    min-width: 100px;
    font-size: 13px;
}

.add-meal-to-day button {
    padding: 8px 12px;
    flex: 0;
}

.day-meals {
    min-height: 40px;
    margin-bottom: 8px;
}

/* Grocery List */
.grocery-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 15px;
}

.grocery-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    background-color: #f8f9fa;
    border-radius: 6px;
    border-left: 4px solid #2ecc71;
}

.grocery-name {
    font-weight: 600;
    color: #2c3e50;
}

.grocery-quantity {
    color: #7f8c8d;
    font-size: 14px;
}

.info {
    color: #7f8c8d;
    font-style: italic;
    margin-bottom: 20px;
}

.empty-state {
    text-align: center;
    color: #95a5a6;
    padding: 40px;
    font-style: italic;
}

/* Authentication Pages */
.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.auth-card {
    background: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    width: 100%;
    max-width: 400px;
}

.auth-card h1 {
    text-align: center;
    color: #2c3e50;
    margin-bottom: 10px;
    font-size: 2em;
}

.auth-card h2 {
    text-align: center;
    color: #7f8c8d;
    margin-bottom: 30px;
    font-size: 1.5em;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.form-group label {
    font-weight: 600;
    color: #2c3e50;
    font-size: 14px;
}

.form-group input {
    padding: 12px;
    border: 2px solid #e0e0e0;
    border-radius: 5px;
    font-size: 14px;
    transition: border-color 0.3s;
}

.form-group input:focus {
    outline: none;
    border-color: #3498db;
}

.btn-primary {
    padding: 12px;
    background-color: #3498db;
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s;
}

.btn-primary:hover {
    background-color: #2980b9;
}

.auth-link {
    text-align: center;
    color: #7f8c8d;
    margin-top: 20px;
    font-size: 14px;
}

.auth-link a {
    color: #3498db;
    text-decoration: none;
    font-weight: 600;
}

.auth-link a:hover {
    text-decoration: underline;
}

.error-message {
    background-color: #fee;
    color: #c00;
    padding: 12px;
    border-radius: 5px;
    border-left: 4px solid #c00;
    margin-bottom: 20px;
    font-size: 14px;
}

/* Header with logout */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logout-btn {
    color: white;
    text-decoration: none;
    padding: 8px 16px;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 5px;
    font-size: 14px;
    transition: background-color 0.3s;
}

.logout-btn:hover {
    background-color: rgba(255, 255, 255, 0.3);
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 10px;
    }

    .content {
        padding: 15px;
    }

    .add-form,
    .add-ingredient-form {
        flex-direction: column;
    }

    .meal-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .week-container {
        grid-template-columns: 1fr;
    }

    .tabs {
        overflow-x: auto;
    }

    .tab {
        white-space: nowrap;
    }
}

/* Loading states */
.htmx-request {
    opacity: 0.7;
    pointer-events: none;
}

/* Animation */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.item,
.meal-item,
.planned-meal,
.grocery-item {
    animation: fadeIn 0.3s ease;
}