:root {
    --bg-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --bg-card: white;
    --bg-secondary: #f8f9fa;
    --bg-hover: #e9ecef;
    --text-primary: #333;
    --text-secondary: #666;
    --text-tertiary: #999;
    --text-inverse: white;
    --border-color: #e0e0e0;
    --border-light: rgba(0, 0, 0, 0.1);
    --primary-color: #667eea;
    --primary-hover: #5568d3;
    --error-bg: #fee;
    --error-border: #fcc;
    --error-text: #c33;
    --success-bg: #d4edda;
    --success-border: #c3e6cb;
    --success-text: #155724;
    --warning-bg: #fff3cd;
    --warning-text: #856404;
    --shadow: rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] {
    --bg-primary: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    --bg-card: #1e1e2e;
    --bg-secondary: #2d2d44;
    --bg-hover: #3a3a55;
    --text-primary: #e0e0e0;
    --text-secondary: #b0b0b0;
    --text-tertiary: #808080;
    --text-inverse: #1e1e2e;
    --border-color: #3a3a55;
    --border-light: rgba(255, 255, 255, 0.1);
    --primary-color: #7c8ef5;
    --primary-hover: #6b7de4;
    --error-bg: #3d1f1f;
    --error-border: #5a2f2f;
    --error-text: #ff6b6b;
    --success-bg: #1f3d1f;
    --success-border: #2f5a2f;
    --success-text: #6bff6b;
    --warning-bg: #3d3d1f;
    --warning-text: #ffd93d;
    --shadow: rgba(0, 0, 0, 0.3);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: var(--bg-primary);
    min-height: 100vh;
    padding: 20px;
    color: var(--text-primary);
    transition: background 0.3s ease, color 0.3s ease;
}

.container {
    max-width: 800px;
    margin: 0 auto;
}

.nav {
    background: var(--bg-card);
    padding: 20px 30px;
    border-radius: 10px;
    margin-bottom: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 4px 6px var(--shadow);
    transition: background 0.3s ease, box-shadow 0.3s ease;
}

.nav h1 {
    color: var(--text-primary);
    font-size: 24px;
}

#nav-buttons {
    display: flex;
    gap: 10px;
}

.nav-btn {
    padding: 8px 16px;
    border: none;
    background: var(--primary-color);
    color: var(--text-inverse);
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
    transition: background 0.3s;
}

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

.theme-toggle {
    padding: 8px 12px;
    border: none;
    background: var(--bg-secondary);
    color: var(--text-primary);
    border-radius: 5px;
    cursor: pointer;
    font-size: 18px;
    transition: all 0.3s;
    margin-left: 10px;
}

.theme-toggle:hover {
    background: var(--bg-hover);
    transform: scale(1.1);
}

.hidden {
    display: none !important;
}

.page {
    animation: fadeIn 0.3s;
}

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

.card {
    background: var(--bg-card);
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 4px 6px var(--shadow);
    transition: background 0.3s ease, box-shadow 0.3s ease;
}

.card h2 {
    color: var(--text-primary);
    margin-bottom: 10px;
    font-size: 28px;
}

.subtitle {
    color: var(--text-secondary);
    margin-bottom: 30px;
    font-size: 14px;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-primary);
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--border-color);
    border-radius: 5px;
    font-size: 16px;
    transition: border-color 0.3s, background 0.3s, color 0.3s;
    background: var(--bg-card);
    color: var(--text-primary);
}

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

.form-group small {
    display: block;
    margin-top: 5px;
    color: var(--text-secondary);
    font-size: 12px;
}

.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-primary {
    background: var(--primary-color);
    color: var(--text-inverse);
    width: 100%;
}

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

.btn-small {
    padding: 6px 12px;
    font-size: 14px;
    background: var(--primary-color);
    color: var(--text-inverse);
}

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

.btn-secondary {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background: var(--bg-hover);
}

.error {
    margin-top: 20px;
    padding: 12px;
    background: var(--error-bg);
    border: 1px solid var(--error-border);
    border-radius: 5px;
    color: var(--error-text);
}

.token-display {
    margin-top: 30px;
    padding: 20px;
    background: var(--bg-secondary);
    border-radius: 5px;
}

.token-display h3 {
    color: var(--success-text);
    margin-bottom: 15px;
}

.token-box {
    display: flex;
    gap: 10px;
    align-items: center;
    margin: 15px 0;
    padding: 15px;
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: 5px;
}

.token-box code {
    flex: 1;
    font-family: 'Courier New', monospace;
    font-size: 16px;
    color: var(--text-primary);
    word-break: break-all;
    user-select: all;
}

.token-box code.token-hidden {
    color: var(--text-tertiary);
    letter-spacing: 2px;
}

.btn-icon {
    padding: 8px 12px;
    border: none;
    background: transparent;
    cursor: pointer;
    font-size: 20px;
    transition: transform 0.2s;
    border-radius: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-icon:hover {
    background: var(--bg-hover);
    transform: scale(1.1);
}

.btn-icon:active {
    transform: scale(0.95);
}

.eye-icon {
    display: inline-block;
}

.warning {
    color: var(--warning-text);
    background: var(--warning-bg);
    padding: 10px;
    border-radius: 5px;
    margin-top: 15px;
    font-size: 14px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.stat-card {
    background: linear-gradient(135deg, var(--primary-color) 0%, #764ba2 100%);
    padding: 30px;
    border-radius: 10px;
    color: var(--text-inverse);
    text-align: center;
}

.stat-label {
    font-size: 14px;
    opacity: 0.9;
    margin-bottom: 10px;
}

.stat-value {
    font-size: 36px;
    font-weight: bold;
}

.charts-section {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 2px solid var(--border-color);
}

.charts-section h3 {
    margin-bottom: 20px;
    color: var(--text-primary);
}

.charts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.chart-container {
    background: var(--bg-secondary);
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px var(--shadow);
}

.chart-container h4 {
    margin: 0 0 15px 0;
    color: var(--text-primary);
    font-size: 16px;
    font-weight: 600;
}

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

.token-section {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 2px solid var(--border-color);
}

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

.info {
    margin-top: 15px;
    color: var(--text-secondary);
    font-size: 14px;
}

.info code {
    background: var(--bg-secondary);
    padding: 2px 6px;
    border-radius: 3px;
    font-family: 'Courier New', monospace;
}

.manual-entry-section {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.manual-entry-link {
    color: var(--text-secondary);
    font-size: 14px;
}

.manual-entry-link a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

.manual-entry-link a:hover {
    color: var(--primary-hover);
    text-decoration: underline;
}

.back-link {
    margin-top: 20px;
    text-align: center;
}

.back-link a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.back-link a:hover {
    color: var(--primary-hover);
    text-decoration: underline;
}

.leaderboard-filters {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin: 20px 0 30px 0;
}

.group-selector {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
}

.group-btn {
    padding: 10px 20px;
    border: 2px solid var(--primary-color);
    background: var(--bg-card);
    color: var(--primary-color);
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s;
    font-family: inherit;
}

.group-btn:hover {
    background: var(--bg-hover);
}

.group-btn.active {
    background: var(--primary-color);
    color: var(--text-inverse);
}

.period-selector {
    display: flex;
    gap: 10px;
    justify-content: center;
}

.period-btn {
    padding: 10px 20px;
    border: 2px solid var(--primary-color);
    background: var(--bg-card);
    color: var(--primary-color);
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s;
}

.period-btn:hover {
    background: var(--bg-hover);
}

.period-btn.active {
    background: var(--primary-color);
    color: var(--text-inverse);
}

.loading {
    text-align: center;
    padding: 20px;
    color: var(--text-secondary);
    font-style: italic;
}

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

.leaderboard-entry {
    display: grid;
    grid-template-columns: 60px 1fr auto;
    align-items: center;
    padding: 15px 20px;
    background: var(--bg-secondary);
    border-radius: 8px;
    transition: all 0.2s;
    gap: 15px;
}

.leaderboard-stats {
    display: flex;
    flex-direction: row;
    gap: 10px;
    text-align: right;
    align-items: center;
    flex-wrap: nowrap;
}

.leaderboard-stat-break {
    flex-basis: 100%;
    height: 0;
}

.leaderboard-stat {
    display: flex;
    justify-content: flex-end;
    gap: 4px;
    font-size: 12px;
    white-space: nowrap;
    flex-shrink: 0;
}

.leaderboard-stat .stat-label {
    color: var(--text-secondary);
    font-weight: 500;
}

.leaderboard-entry.current-user .leaderboard-stat .stat-label {
    color: rgba(255, 255, 255, 0.9);
}

.leaderboard-stat .stat-value {
    font-weight: bold;
    color: var(--primary-color);
    min-width: 50px;
    text-align: right;
    font-size: 30px;
}

.leaderboard-entry.current-user .leaderboard-stat .stat-value {
    color: white;
}

.leaderboard-stat.active {
    background: var(--bg-hover);
    padding: 4px 8px;
    border-radius: 5px;
    border: 1px solid var(--primary-color);
}

.leaderboard-entry.current-user .leaderboard-stat.active {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
}

.leaderboard-stat.active .stat-label {
    color: #667eea;
    font-weight: 600;
}

.leaderboard-entry.current-user .leaderboard-stat.active .stat-label {
    color: white;
    font-weight: 600;
}

.leaderboard-stat.active .stat-value {
    color: #5568d3;
    font-weight: 700;
}

.leaderboard-entry.current-user .leaderboard-stat.active .stat-value {
    color: white;
    font-weight: 700;
}

.leaderboard-entry:hover {
    background: var(--bg-hover);
    transform: translateX(5px);
}

.leaderboard-entry.current-user {
    background: linear-gradient(135deg, var(--primary-color) 0%, #764ba2 100%);
    color: var(--text-inverse);
    font-weight: 500;
}

.leaderboard-rank {
    font-weight: bold;
    font-size: 18px;
    color: var(--primary-color);
}

.leaderboard-entry.current-user .leaderboard-rank {
    color: white;
}

.leaderboard-username {
    font-size: 16px;
    font-weight: 500;
}


.leaderboard-empty {
    text-align: center;
    padding: 40px;
    color: var(--text-secondary);
    font-style: italic;
}

@media (max-width: 600px) {
    .nav {
        flex-direction: column;
        gap: 15px;
    }

    .card {
        padding: 20px;
    }

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

    .leaderboard-entry {
        grid-template-columns: 50px 1fr;
        gap: 10px;
    }

    .leaderboard-stats {
        grid-column: 1 / -1;
        text-align: left;
        margin-top: 10px;
        padding-top: 10px;
        border-top: 1px solid rgba(0, 0, 0, 0.1);
        flex-wrap: wrap;
        justify-content: flex-start;
    }

    .leaderboard-entry.current-user .leaderboard-stats {
        border-top-color: rgba(255, 255, 255, 0.3);
    }

    .leaderboard-stat {
        justify-content: flex-start;
    }

    .leaderboard-stat .stat-value {
        text-align: left;
    }

    .leaderboard-filters {
        gap: 10px;
    }

    .group-selector {
        justify-content: center;
    }

    .group-btn {
        flex: 1;
        min-width: 100px;
    }

    .period-selector {
        flex-direction: column;
    }

    .period-btn {
        width: 100%;
    }
}

/* Groups styles */
.groups-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.group-entry,
.admin-group-entry,
.challenge-entry,
.admin-challenge-entry {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    background: var(--bg-secondary);
    border-radius: 8px;
    transition: all 0.2s;
    gap: 20px;
}

.group-entry:hover,
.admin-group-entry:hover,
.challenge-entry:hover,
.admin-challenge-entry:hover {
    background: var(--bg-hover);
    transform: translateX(5px);
}

.group-info {
    flex: 1;
}

.group-info h3 {
    margin: 0 0 10px 0;
    color: var(--text-primary);
    font-size: 18px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.group-description {
    margin: 10px 0;
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.5;
}

.group-meta {
    display: flex;
    gap: 20px;
    font-size: 12px;
    color: var(--text-tertiary);
    margin-top: 10px;
}

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

.member-badge,
.status-badge {
    background: var(--primary-color);
    color: var(--text-inverse);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
}

.groups-empty,
.challenges-empty {
    text-align: center;
    padding: 40px;
    color: var(--text-secondary);
    font-style: italic;
}

/* Challenge styles */
.challenge-info {
    flex: 1;
}

.challenge-info h3 {
    margin: 0 0 10px 0;
    color: var(--text-primary);
    font-size: 18px;
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.challenge-description {
    margin: 10px 0;
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.5;
}

.challenge-meta {
    display: flex;
    gap: 20px;
    font-size: 12px;
    color: var(--text-tertiary);
    margin-top: 10px;
    flex-wrap: wrap;
}

.challenge-actions {
    display: flex;
    gap: 10px;
    flex-wrap: nowrap;
}

.challenge-actions button {
    flex: 1;
    min-width: 0;
}

.status-badge {
    background: var(--primary-color);
    color: var(--text-inverse);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
}

.status-badge.status-upcoming {
    background: var(--text-tertiary);
}

.status-badge.status-active {
    background: var(--success-text);
}

.status-badge.status-completed {
    background: var(--text-tertiary);
}

.challenge-completed,
.challenge-completed h3,
.challenge-completed .challenge-description,
.challenge-completed .challenge-meta {
    color: #dc3545;
}

.challenge-completed .challenge-info h3 {
    color: #dc3545;
}

.challenge-detail-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 10px;
}

.challenge-detail-header h3 {
    margin: 0;
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.challenge-detail-stats {
    margin-top: 30px;
    padding-top: 30px;
    border-top: 2px solid var(--border-color);
}

.challenge-detail-stats h3 {
    margin-bottom: 20px;
    color: var(--text-primary);
}

/* Admin styles */
.admin-section {
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid var(--border-color);
}

.admin-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.admin-section h3 {
    margin-bottom: 20px;
    color: var(--text-primary);
}

.admin-groups-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.success {
    background: var(--success-bg);
    color: var(--success-text);
    padding: 12px;
    border-radius: 5px;
    margin-top: 10px;
    border: 1px solid var(--success-border);
}

.btn-danger {
    background: var(--error-text);
    color: var(--text-inverse);
}

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

textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-family: inherit;
    font-size: 14px;
    resize: vertical;
    background: var(--bg-card);
    color: var(--text-primary);
}

@media (max-width: 600px) {
    .group-entry,
    .admin-group-entry,
    .challenge-entry,
    .admin-challenge-entry {
        flex-direction: column;
        align-items: flex-start;
    }

    .group-actions,
    .challenge-actions {
        width: 100%;
    }

    .group-actions button,
    .challenge-actions button {
        width: 100%;
    }

    .group-meta,
    .challenge-meta {
        flex-direction: column;
        gap: 5px;
    }

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

/* Goals Section */
.goals-section,
.streaks-section,
.records-section,
.patterns-section,
.comparison-section,
.trends-section {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 2px solid var(--border-color);
}

.goals-section h3,
.streaks-section h3,
.records-section h3,
.patterns-section h3,
.comparison-section h3,
.trends-section h3 {
    margin-bottom: 20px;
    color: var(--text-primary);
}

.goals-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 20px;
}

.goal-entry {
    padding: 15px;
    background: var(--bg-secondary);
    border-radius: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.goal-info h4 {
    margin: 0 0 5px 0;
    color: var(--text-primary);
    font-size: 16px;
}

.goal-info p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 14px;
}

.goal-progress {
    margin-top: 10px;
}

.progress-bar {
    width: 100%;
    height: 20px;
    background: var(--bg-hover);
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 5px;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), #764ba2);
    transition: width 0.3s ease;
}

.progress-text {
    font-size: 12px;
    color: var(--text-secondary);
}

.create-goal-form {
    margin-top: 20px;
    padding: 20px;
    background: var(--bg-secondary);
    border-radius: 8px;
}

.create-goal-form h4 {
    margin: 0 0 15px 0;
    color: var(--text-primary);
}

.create-goal-form select {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--border-color);
    border-radius: 5px;
    font-size: 16px;
    background: var(--bg-card);
    color: var(--text-primary);
}

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

.streak-card {
    background: linear-gradient(135deg, var(--primary-color) 0%, #764ba2 100%);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    color: var(--text-inverse);
}

.streak-label {
    font-size: 14px;
    opacity: 0.9;
    margin-bottom: 10px;
}

.streak-value {
    font-size: 48px;
    font-weight: bold;
    margin: 10px 0;
}

.achievements-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 15px;
}

.achievement-item {
    padding: 15px;
    background: var(--bg-secondary);
    border-radius: 8px;
    display: flex;
    gap: 15px;
    align-items: center;
}

.achievement-icon {
    font-size: 32px;
}

.achievement-info {
    flex: 1;
}

.achievement-name {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 5px;
}

.achievement-description {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 5px;
}

.achievement-date {
    font-size: 11px;
    color: var(--text-tertiary);
}

.achievements-empty {
    text-align: center;
    padding: 40px;
    color: var(--text-secondary);
    font-style: italic;
}

/* Records Section */
.records-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
}

.record-item {
    padding: 20px;
    background: var(--bg-secondary);
    border-radius: 8px;
    text-align: center;
}

.record-label {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.record-value {
    font-size: 32px;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.record-date {
    font-size: 11px;
    color: var(--text-tertiary);
}

/* Patterns Section */
#chart-patterns {
    max-height: 300px;
}

/* Comparison Section */
.comparison-controls {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-bottom: 20px;
}

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

.comparison-period {
    padding: 20px;
    background: var(--bg-secondary);
    border-radius: 8px;
    text-align: center;
}

.comparison-period h4 {
    margin: 0 0 15px 0;
    color: var(--text-primary);
    font-size: 14px;
    text-transform: uppercase;
}

.comparison-value {
    font-size: 32px;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.comparison-avg {
    font-size: 12px;
    color: var(--text-secondary);
}

.comparison-change {
    padding: 20px;
    background: var(--bg-secondary);
    border-radius: 8px;
    text-align: center;
}

.comparison-change.positive {
    border: 2px solid var(--success-text);
}

.comparison-change.negative {
    border: 2px solid var(--error-text);
}

.comparison-change.neutral {
    border: 2px solid var(--text-tertiary);
}

/* Trends Section */
.trend-controls {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-bottom: 20px;
}

#chart-trends {
    max-height: 300px;
    margin-bottom: 20px;
}

.trends-analysis {
    padding: 20px;
    background: var(--bg-secondary);
    border-radius: 8px;
}

.trend-summary {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.trend-indicator {
    padding: 15px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
}

.trend-indicator.positive {
    background: var(--success-bg);
    color: var(--success-text);
}

.trend-indicator.negative {
    background: var(--error-bg);
    color: var(--error-text);
}

.trend-indicator.neutral {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.trend-icon {
    font-size: 24px;
}

.trend-anomalies {
    padding: 15px;
    background: var(--bg-card);
    border-radius: 8px;
}

.trend-anomalies h5 {
    margin: 0 0 10px 0;
    color: var(--text-primary);
}

.trend-anomalies ul {
    margin: 0;
    padding-left: 20px;
    color: var(--text-secondary);
}

.trend-anomalies li {
    margin: 5px 0;
}