/* TeeTracker - Styles */

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

:root {
    --primary-color: #8B4513;
    --primary-light: #A0522D;
    --primary-dark: #654321;
    --secondary-color: #4ECDC4;
    --background-color: #F5F5F5;
    --card-bg: #FFFFFF;
    --text-color: #333333;
    --text-light: #666666;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --border-radius: 8px;
    --box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
    min-height: 100vh;
}

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

/* Header */
header {
    text-align: center;
    margin-bottom: 30px;
    padding: 20px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: var(--border-radius);
    color: white;
    box-shadow: var(--box-shadow);
}

header h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

header p {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* Tabs */
.tabs {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.tab-button {
    padding: 12px 24px;
    background-color: var(--card-bg);
    border: 2px solid var(--primary-color);
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary-color);
    transition: var(--transition);
    box-shadow: var(--box-shadow);
}

.tab-button:hover {
    background-color: var(--primary-light);
    color: white;
}

.tab-button.active {
    background-color: var(--primary-color);
    color: white;
}

/* Tab Content */
.tab-content {
    min-height: 60vh;
}

.tab-pane {
    display: none;
    animation: fadeIn 0.3s ease;
}

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

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

/* Dashboard Cards */
.dashboard-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.card {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 20px;
    box-shadow: var(--box-shadow);
    text-align: center;
    transition: var(--transition);
}

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

.card h3 {
    font-size: 1rem;
    color: var(--text-light);
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.card-value {
    font-size: 2rem;
    font-weight: bold;
    color: var(--primary-color);
}

/* Recent Activity */
.recent-activity {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 20px;
    box-shadow: var(--box-shadow);
}

.recent-activity h3 {
    margin-bottom: 15px;
    color: var(--text-color);
    border-bottom: 2px solid var(--primary-light);
    padding-bottom: 10px;
}

.activity-list {
    max-height: 300px;
    overflow-y: auto;
}

.activity-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px;
    border-bottom: 1px solid #eee;
    transition: var(--transition);
}

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

.activity-item:hover {
    background-color: #f9f9f9;
}

.activity-info {
    flex: 1;
}

.activity-tea {
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.activity-details {
    font-size: 0.9rem;
    color: var(--text-light);
}

.activity-amount {
    font-weight: bold;
    color: var(--secondary-color);
    font-size: 1.1rem;
}

/* Teas Section */
.teas-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 15px;
}

.teas-header h2 {
    color: var(--text-color);
}

.tea-filters {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.tea-filters input,
.tea-filters select {
    padding: 10px 15px;
    border: 2px solid #ddd;
    border-radius: var(--border-radius);
    font-size: 1rem;
    flex: 1;
    min-width: 200px;
    transition: var(--transition);
}

.tea-filters input:focus,
.tea-filters select:focus {
    outline: none;
    border-color: var(--primary-color);
}

.teas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.tea-card {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 20px;
    box-shadow: var(--box-shadow);
    cursor: pointer;
    transition: var(--transition);
    border-left: 5px solid var(--primary-color);
}

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

.tea-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 10px;
}

.tea-name {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-color);
}

.tea-type {
    background-color: var(--primary-light);
    color: white;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    text-transform: uppercase;
}

.tea-brand {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 10px;
}

.tea-description {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 15px;
    line-height: 1.5;
}

.tea-actions {
    display: flex;
    gap: 10px;
}

.tea-action-btn {
    padding: 6px 12px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.8rem;
    transition: var(--transition);
}

.tea-edit-btn {
    background-color: var(--secondary-color);
    color: white;
}

.tea-edit-btn:hover {
    background-color: #3aa89e;
}

.tea-delete-btn {
    background-color: var(--danger-color);
    color: white;
}

.tea-delete-btn:hover {
    background-color: #c82333;
}

/* Track Form */
.track-form {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--box-shadow);
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-color);
}

.form-group input[type="text"],
.form-group input[type="number"],
.form-group input[type="date"],
.form-group input[type="time"],
.form-group input[type="color"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid #ddd;
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

/* Checkbox Styling */
.checkbox-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-weight: normal;
    color: var(--text-color);
}

.checkbox-group input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--primary-color);
}

/* Recent tracked section */
.recent-tracked {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 20px;
    box-shadow: var(--box-shadow);
    margin-top: 30px;
}

.recent-tracked h3 {
    margin-bottom: 15px;
    color: var(--text-color);
    border-bottom: 2px solid var(--primary-light);
    padding-bottom: 10px;
}

.form-actions {
    display: flex;
    gap: 15px;
    justify-content: flex-end;
    margin-top: 10px;
}

/* Buttons */
.btn {
    padding: 12px 24px;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background-color: var(--primary-dark);
}

.btn-secondary {
    background-color: #6c757d;
    color: white;
}

.btn-secondary:hover {
    background-color: #5a6268;
}

.btn-danger {
    background-color: var(--danger-color);
    color: white;
}

.btn-danger:hover {
    background-color: #c82333;
}

.btn-success {
    background-color: var(--success-color);
    color: white;
}

.btn-success:hover {
    background-color: #218838;
}

/* Stats Section */
.stats-filters {
    margin-bottom: 20px;
}

.stats-filters label {
    margin-right: 10px;
    font-weight: 600;
}

.stats-filters select {
    padding: 10px 15px;
    border: 2px solid #ddd;
    border-radius: var(--border-radius);
    font-size: 1rem;
}

.stats-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.chart-container {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 20px;
    box-shadow: var(--box-shadow);
}

.chart-container h3 {
    margin-bottom: 15px;
    color: var(--text-color);
    text-align: center;
}

.chart-container canvas {
    max-height: 300px;
}

.stats-details {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 20px;
    box-shadow: var(--box-shadow);
}

.stats-details h3 {
    margin-bottom: 15px;
    color: var(--text-color);
}

.details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 15px;
}

.detail-item {
    background-color: #f9f9f9;
    padding: 15px;
    border-radius: var(--border-radius);
    text-align: center;
}

.detail-item-label {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 5px;
}

.detail-item-value {
    font-size: 1.3rem;
    font-weight: bold;
    color: var(--primary-color);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal.active {
    display: flex;
}

.modal-content {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 2px solid #eee;
}

.modal-header h2 {
    color: var(--text-color);
}

.close-btn {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-light);
    transition: var(--transition);
}

.close-btn:hover {
    color: var(--danger-color);
}

.modal-form {
    padding: 20px;
}

.modal-body {
    padding: 20px;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 15px;
    padding: 20px;
    border-top: 2px solid #eee;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

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

    header h1 {
        font-size: 2rem;
    }

    .tabs {
        flex-direction: column;
        align-items: stretch;
    }

    .tab-button {
        width: 100%;
    }

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

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

    .tea-filters {
        flex-direction: column;
    }

    .tea-filters input,
    .tea-filters select {
        width: 100%;
    }

    .form-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .dashboard-cards {
        grid-template-columns: 1fr;
    }

    .teas-grid {
        grid-template-columns: 1fr;
    }

    .details-grid {
        grid-template-columns: 1fr;
    }
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 40px;
    color: var(--text-light);
}

.empty-state-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.empty-state-text {
    font-size: 1.1rem;
    margin-bottom: 10px;
}

.empty-state-subtext {
    font-size: 0.9rem;
}

/* Loading State */
.loading {
    text-align: center;
    padding: 20px;
}

.spinner {
    border: 4px solid #f3f3f3;
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Toast Notifications */
.toast {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: var(--text-color);
    color: white;
    padding: 15px 25px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    z-index: 1001;
    animation: toastSlideIn 0.3s ease;
}

.toast.success {
    background-color: var(--success-color);
}

.toast.error {
    background-color: var(--danger-color);
}

.toast.info {
    background-color: var(--secondary-color);
}

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

/* Tea Color Preview */
.tea-color-preview {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: inline-block;
    margin-right: 10px;
    border: 2px solid #ddd;
}

/* Organic Badge */
.organic-badge {
    display: inline-block;
    font-size: 0.9em;
    margin-left: 5px;
    color: var(--success-color);
    cursor: help;
}

.organic-badge:hover {
    transform: scale(1.1);
}

/* Settings Section */
.settings-section {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 20px;
    box-shadow: var(--box-shadow);
    margin-bottom: 20px;
}

.settings-section h3 {
    margin-bottom: 15px;
    color: var(--text-color);
    border-bottom: 2px solid var(--primary-light);
    padding-bottom: 10px;
}

.settings-section p {
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.6;
}

/* Status Message */
.status-message {
    margin-top: 15px;
    padding: 10px;
    border-radius: var(--border-radius);
    font-size: 0.9rem;
}

.status-message.success {
    background-color: rgba(40, 167, 69, 0.1);
    color: var(--success-color);
    border: 1px solid var(--success-color);
}

.status-message.error {
    background-color: rgba(220, 53, 69, 0.1);
    color: var(--danger-color);
    border: 1px solid var(--danger-color);
}

.status-message.info {
    background-color: rgba(78, 205, 196, 0.1);
    color: var(--secondary-color);
    border: 1px solid var(--secondary-color);
}

/* Status Badge */
.status-badge {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

.status-badge.local {
    background-color: #6c757d;
    color: white;
}

.status-badge.connected {
    background-color: var(--success-color);
    color: white;
}

.status-badge.disconnected {
    background-color: var(--danger-color);
    color: white;
}

.status-badge.syncing {
    background-color: var(--warning-color);
    color: #333;
}

/* Stats Overview */
.stats-overview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-top: 15px;
}

.stat-item {
    display: flex;
    justify-content: space-between;
    padding: 10px;
    background-color: #f9f9f9;
    border-radius: var(--border-radius);
}

.stat-label {
    color: var(--text-light);
    font-size: 0.9rem;
}

.stat-value {
    color: var(--text-color);
    font-weight: 600;
}

/* Modal for Import/Export */
.modal-textarea {
    width: 100%;
    min-height: 200px;
    font-family: monospace;
    font-size: 0.85rem;
    background-color: #f5f5f5;
    border: 2px solid #ddd;
    border-radius: var(--border-radius);
    padding: 12px;
    resize: vertical;
}

.modal-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* Background Image Settings */
.bg-preview {
    margin-top: 10px;
}

.bg-preview img {
    max-width: 200px;
    max-height: 150px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    object-fit: cover;
}

/* Background Image for App */
.app-container {
    background-image: var(--bg-image, none);
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    background-repeat: no-repeat;
}

/* Overlay for better text readability */
.app-container::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(255, 255, 255, 0.85);
    z-index: -1;
    pointer-events: none;
}

/* Star Rating */
.star-rating {
    display: flex;
    gap: 5px;
    font-size: 1.5rem;
    cursor: pointer;
    margin-top: 5px;
}

.star-rating .star {
    color: #ccc;
    transition: color 0.2s;
}

.star-rating .star:hover,
.star-rating .star.active {
    color: #FFD700;
}

.star-rating .star:hover ~ .star {
    color: #ccc;
}

/* Rating display on tea cards */
.rating-display {
    color: #FFD700;
    font-size: 0.9rem;
    margin-left: 5px;
}

/* Rating display on tea cards */
.tea-rating-display {
    display: inline-block;
    margin-left: 8px;
    font-size: 0.9rem;
}

.tea-rating-display .star {
    color: #FFD700;
    font-size: 1rem;
}

/* Image Upload Preview */
.image-preview {
    margin-top: 10px;
}

.image-preview img {
    max-width: 150px;
    max-height: 150px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    object-fit: cover;
}

/* Tea card image */
.tea-image {
    width: 60px;
    height: 60px;
    border-radius: var(--border-radius);
    object-fit: cover;
    box-shadow: var(--box-shadow);
    margin-right: 10px;
}

/* Tea Timer Styles */
.timer-section {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 20px;
    margin-top: 20px;
    box-shadow: var(--box-shadow);
}

.timer-section h3 {
    margin-bottom: 15px;
    color: var(--primary-color);
}

.timer-controls {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.timer-display {
    font-size: 3rem;
    font-weight: bold;
    color: var(--primary-color);
    font-family: monospace;
}

.timer-input-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.timer-btn {
    width: 30px;
    height: 30px;
    border: none;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.timer-btn:hover {
    background-color: var(--primary-dark);
}

.timer-btn:disabled {
    background-color: #cccccc;
    cursor: not-allowed;
}

.timer-input {
    width: 60px;
    padding: 8px;
    text-align: center;
    font-size: 1rem;
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    background-color: var(--card-bg);
}

.timer-unit {
    color: var(--text-light);
    font-size: 0.9rem;
}

.timer-actions {
    display: flex;
    gap: 10px;
}

.timer-notification {
    margin-top: 15px;
    padding: 10px;
    border-radius: var(--border-radius);
    text-align: center;
    font-weight: bold;
    animation: pulse 1s infinite;
}

.timer-notification.success {
    background-color: rgba(40, 167, 69, 0.2);
    color: var(--success-color);
    border: 1px solid var(--success-color);
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.7; }
    100% { opacity: 1; }
}