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

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

.app {
    max-width: 600px;
    margin: 0 auto;
    background: white;
    min-height: 100vh;
}

/* Header */
.header {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a6f 100%);
    color: white;
    padding: 1.5rem 1rem;
    text-align: center;
}

.header h1 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.weather-widget {
    font-size: 0.9rem;
    opacity: 0.95;
}

.weather-widget .loading {
    font-size: 0.85rem;
}

/* Tabs Navigation */
.tabs {
    display: flex;
    background: white;
    border-bottom: 2px solid #e0e0e0;
    position: sticky;
    top: 0;
    z-index: 10;
}

.tab {
    flex: 1;
    padding: 1rem 0.5rem;
    background: none;
    border: none;
    font-size: 0.9rem;
    font-weight: 500;
    color: #666;
    cursor: pointer;
    transition: all 0.2s;
    border-bottom: 3px solid transparent;
}

.tab.active {
    color: #ff6b6b;
    border-bottom-color: #ff6b6b;
}

/* Tab Content */
.content {
    padding: 1rem;
}

.tab-content {
    display: none;
}

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

/* Cards */
.card {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.card h2 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: #333;
}

/* Forms */
.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #555;
}

.form-group input[type="text"],
.form-group input[type="number"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #ff6b6b;
}

.form-group textarea {
    resize: vertical;
}

/* Chicken Buttons */
.chicken-buttons {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
}

.chicken-btn {
    padding: 1rem;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    background: white;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 500;
    transition: all 0.2s;
    text-align: center;
}

.chicken-btn small {
    display: block;
    font-size: 0.85rem;
    color: #666;
    margin-top: 0.25rem;
}

.chicken-btn:hover {
    border-color: #ff6b6b;
}

.chicken-btn.selected {
    border-color: #ff6b6b;
    background: #fff5f5;
    color: #ff6b6b;
}

/* Radio Buttons */
.radio-group {
    display: flex;
    gap: 1rem;
}

.radio-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.radio-group input[type="radio"] {
    width: 1.25rem;
    height: 1.25rem;
    cursor: pointer;
}

/* Buttons */
.btn {
    padding: 0.875rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    width: 100%;
}

.btn-primary {
    background: #ff6b6b;
    color: white;
}

.btn-primary:hover {
    background: #ee5a6f;
}

.btn-primary:active {
    transform: scale(0.98);
}

/* Photo Upload */
.form-group input[type="file"] {
    padding: 0.5rem;
    border: 2px dashed #e0e0e0;
    border-radius: 8px;
    cursor: pointer;
}

.photo-preview {
    margin-top: 1rem;
}

.photo-preview img {
    max-width: 100%;
    border-radius: 8px;
}

/* Photos Gallery */
.photos-gallery {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

.photo-item {
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid #e0e0e0;
}

.photo-item img {
    width: 100%;
    display: block;
}

.photo-item .caption {
    padding: 0.75rem;
    background: #f9f9f9;
    font-size: 0.9rem;
}

.photo-item .date {
    padding: 0.5rem 0.75rem;
    background: #f0f0f0;
    font-size: 0.8rem;
    color: #666;
}

/* Chat Interface */
.chat-container {
    display: flex;
    flex-direction: column;
    height: calc(100vh - 300px);
    max-height: 600px;
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 1rem 0;
    margin-bottom: 1rem;
}

.chat-message {
    margin-bottom: 1rem;
    padding: 1rem;
    border-radius: 12px;
    max-width: 85%;
}

.chat-message.user {
    background: #ff6b6b;
    color: white;
    margin-left: auto;
}

.chat-message.assistant {
    background: #f0f0f0;
    color: #333;
}

.chat-message p {
    margin-bottom: 0.5rem;
}

.chat-message ul {
    margin-left: 1.25rem;
}

.chat-message li {
    margin-bottom: 0.25rem;
}

.chat-form {
    display: flex;
    gap: 0.5rem;
}

.chat-form input {
    flex: 1;
    padding: 0.75rem;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
}

.chat-form button {
    width: auto;
    padding: 0.75rem 1.5rem;
}

/* Activity Feed */
.activity-feed {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.activity-item {
    padding: 1rem;
    background: #f9f9f9;
    border-left: 4px solid #ff6b6b;
    border-radius: 4px;
}

.activity-item .activity-type {
    font-weight: 600;
    color: #ff6b6b;
    margin-bottom: 0.25rem;
}

.activity-item .activity-details {
    color: #555;
    font-size: 0.95rem;
}

.activity-item .activity-date {
    font-size: 0.8rem;
    color: #999;
    margin-top: 0.5rem;
}

/* Loading States */
.loading {
    text-align: center;
    color: #999;
    padding: 2rem;
    font-style: italic;
}

/* Success/Error Messages */
.message {
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    font-weight: 500;
}

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

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

/* Responsive */
@media (min-width: 768px) {
    .chicken-buttons {
        grid-template-columns: repeat(3, 1fr);
    }

    .photos-gallery {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Disabled state */
button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}