/* Thesis Progress Section Styles */

.thesis {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    position: relative;
    overflow: hidden;
}

.thesis::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%23cbd5e0" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
    z-index: 1;
}

.thesis .container {
    position: relative;
    z-index: 2;
}

/* Progress Overview Cards */
.progress-overview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-bottom: 48px;
}

.progress-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 32px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.progress-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
}

.progress-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.15);
}

.progress-card-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.progress-card-icon i {
    color: white;
    font-size: 20px;
}

.progress-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1a202c;
    margin-bottom: 8px;
}

.progress-card .metric {
    font-size: 2rem;
    font-weight: 700;
    color: #667eea;
    margin-bottom: 4px;
}

.progress-card .label {
    font-size: 0.875rem;
    color: #718096;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Progress Bars */
.progress-bar-container {
    margin: 16px 0;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: #e2e8f0;
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 8px;
}

.progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, #48bb78 0%, #38a169 100%);
    border-radius: 4px;
    transition: width 0.8s ease;
    position: relative;
}

.progress-bar-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.3) 50%, transparent 100%);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }

    100% {
        transform: translateX(100%);
    }
}

.progress-percentage {
    font-size: 0.875rem;
    font-weight: 600;
    color: #4a5568;
    text-align: right;
}

/* Thesis Timeline */
.thesis-timeline {
    background: white;
    border-radius: 16px;
    padding: 32px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
    margin-bottom: 48px;
}

.timeline-header {
    display: flex;
    align-items: center;
    margin-bottom: 32px;
}

.timeline-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1a202c;
    margin-left: 12px;
}

.timeline-items {
    position: relative;
}

.timeline-items::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, #667eea 0%, #764ba2 100%);
}

.timeline-item {
    position: relative;
    padding-left: 60px;
    margin-bottom: 32px;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: 12px;
    top: 8px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #667eea;
    border: 4px solid white;
    box-shadow: 0 0 0 2px #667eea;
}

.timeline-item.completed::before {
    background: #48bb78;
    box-shadow: 0 0 0 2px #48bb78;
}

.timeline-item.in-progress::before {
    background: #ed8936;
    box-shadow: 0 0 0 2px #ed8936;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }

    50% {
        transform: scale(1.1);
        opacity: 0.7;
    }

    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.timeline-date {
    font-size: 0.875rem;
    color: #667eea;
    font-weight: 600;
    margin-bottom: 4px;
}

.timeline-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: #1a202c;
    margin-bottom: 8px;
}

.timeline-description {
    color: #4a5568;
    line-height: 1.6;
}

/* Quality Metrics Grid */
.quality-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    margin-bottom: 48px;
}

.metric-card {
    background: white;
    border-radius: 12px;
    padding: 24px;
    text-align: center;
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease;
}

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

.metric-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: white;
}

.metric-icon.success {
    background: linear-gradient(135deg, #48bb78, #38a169);
}

.metric-icon.warning {
    background: linear-gradient(135deg, #ed8936, #dd6b20);
}

.metric-icon.info {
    background: linear-gradient(135deg, #4299e1, #3182ce);
}

.metric-icon.primary {
    background: linear-gradient(135deg, #667eea, #764ba2);
}

.metric-value {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.metric-label {
    font-size: 0.875rem;
    color: #718096;
    font-weight: 500;
}

/* Research Methodology Section */
.methodology-showcase {
    background: white;
    border-radius: 16px;
    padding: 32px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
}

.methodology-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-top: 24px;
}

.methodology-item {
    padding: 24px;
    background: #f8fafc;
    border-radius: 12px;
    border-left: 4px solid #667eea;
}

.methodology-item h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #1a202c;
    margin-bottom: 12px;
}

.methodology-item ul {
    list-style: none;
    padding: 0;
}

.methodology-item li {
    color: #4a5568;
    margin-bottom: 8px;
    padding-left: 20px;
    position: relative;
}

.methodology-item li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #48bb78;
    font-weight: bold;
}

/* Responsive Design */
@media (max-width: 768px) {
    .thesis {
        padding: 60px 0;
    }

    .progress-overview {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .progress-card {
        padding: 24px;
    }

    .thesis-timeline,
    .methodology-showcase {
        padding: 24px;
    }

    .timeline-item {
        padding-left: 50px;
    }

    .methodology-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

/* Loading Animation */
.loading-skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% {
        background-position: 200% 0;
    }

    100% {
        background-position: -200% 0;
    }
}

/* Accessibility */
.thesis .progress-card:focus-within,
.thesis .metric-card:focus-within {
    outline: 2px solid #667eea;
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    .thesis {
        background: white;
        padding: 20px 0;
    }

    .progress-card,
    .thesis-timeline,
    .methodology-showcase {
        box-shadow: none;
        border: 1px solid #e2e8f0;
    }
}

/* PhD Thesis Progress Section */
.thesis-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.thesis-content-area {
    margin-top: 2rem;
}

.thesis-header {
    text-align: center;
    margin-bottom: 2rem;
}

.thesis-header h2 {
    color: #1a202c;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.thesis-nav {
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    gap: 1rem !important;
    margin: 2rem auto !important;
    padding: 1.5rem !important;
    background: white !important;
    border-radius: 12px !important;
    box-shadow: 0 8px 16px -4px rgba(0, 0, 0, 0.15) !important;
    border: 2px solid #667eea !important;
    max-width: 600px !important;
    position: relative !important;
    z-index: 10 !important;
    visibility: visible !important;
    opacity: 1 !important;
    height: auto !important;
    width: auto !important;
    flex-wrap: wrap !important;
}

.nav-btn {
    padding: 1rem 1.25rem !important;
    border: 2px solid #667eea !important;
    background: #ffffff !important;
    color: #1a202c !important;
    border-radius: 8px !important;
    font-weight: 600 !important;
    font-size: 0.9rem !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    min-width: 140px !important;
    text-align: center !important;
    display: inline-block !important;
    visibility: visible !important;
    opacity: 1 !important;
    height: auto !important;
    width: auto !important;
    position: relative !important;
    flex: 0 0 auto !important;
    margin: 0 !important;
}

.nav-btn:hover {
    border-color: #667eea;
    color: #667eea;
    transform: translateY(-2px);
}

.nav-btn.active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-color: #667eea;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

/* Tooltip System */
.tooltip-trigger {
    position: relative;
    cursor: help;
    font-size: 0.875rem;
    color: #667eea;
    margin-left: 0.5rem;
}

.tooltip-trigger:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: #1a202c;
    color: white;
    padding: 0.75rem;
    border-radius: 6px;
    font-size: 0.75rem;
    line-height: 1.4;
    white-space: nowrap;
    max-width: 300px;
    white-space: normal;
    width: max-content;
    z-index: 1000;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.tooltip-trigger:hover::before {
    content: '';
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(100%);
    border: 6px solid transparent;
    border-top-color: #1a202c;
    z-index: 1000;
}

/* Dashboard View */
.dashboard-view {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.progress-overview {
    margin-bottom: 2rem;
}

.progress-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.progress-card {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
}

.progress-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px -3px rgba(0, 0, 0, 0.1);
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    text-align: center;
}

.card-content h3 {
    color: #2d3748;
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

.metric-value {
    font-size: 3rem;
    font-weight: 700;
    text-align: center;
    margin: 1rem 0;
}

.completion .metric-value {
    color: #667eea;
}

.todos .metric-value {
    color: #ed8936;
}

.quality .metric-value {
    color: #48bb78;
}

.metric-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: #718096;
    text-align: center;
    margin-bottom: 1rem;
    letter-spacing: 0.05em;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: #e2e8f0;
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 0.75rem;
}

.progress-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 0.8s ease;
}

.progress-fill:not(.critical):not(.quality) {
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
}

.progress-fill.critical {
    background: linear-gradient(90deg, #f56565 0%, #e53e3e 100%);
}

.progress-fill.quality {
    background: linear-gradient(90deg, #48bb78 0%, #38a169 100%);
}

.metric-detail {
    font-size: 0.875rem;
    color: #4a5568;
    text-align: center;
    font-weight: 500;
}

/* Quality Metrics */
.quality-metrics {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    border: 1px solid #e2e8f0;
}

.quality-metrics h3 {
    color: #1a202c;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    text-align: center;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.metric-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: #f8fafc;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.metric-item:hover {
    background: #edf2f7;
    transform: translateY(-2px);
}

.metric-icon {
    font-size: 2rem;
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.metric-icon.success {
    background: #c6f6d5;
}

.metric-icon.code {
    background: #bee3f8;
}

.metric-icon.docs {
    background: #fbb6ce;
}

.metric-icon.warning {
    background: #fed7d7;
}

.metric-info {
    flex: 1;
}

.metric-number {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1a202c;
}

.metric-name {
    font-size: 0.875rem;
    color: #4a5568;
    font-weight: 500;
    display: flex;
    align-items: center;
}

/* Data Status */
.data-status {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    border: 1px solid #e2e8f0;
}

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

.status-header h3 {
    color: #1a202c;
    font-size: 1.25rem;
    font-weight: 600;
}

.sync-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
}

.sync-indicator.active {
    color: #48bb78;
}

.sync-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #48bb78;
    animation: pulse 2s infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

.status-info p {
    margin: 0.5rem 0;
    color: #4a5568;
    font-size: 0.875rem;
}

/* Blog View */
.blog-view {
    max-width: 1000px;
    margin: 0 auto;
}

.blog-header {
    margin-bottom: 2rem;
}

.report-stats {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 1rem;
}

.stat-item {
    background: #f8fafc;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 500;
    color: #4a5568;
    border: 1px solid #e2e8f0;
}

.report-section {
    margin-bottom: 3rem;
}

.section-header {
    margin-bottom: 1.5rem;
    text-align: center;
}

.section-header h4 {
    color: #1a202c;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.section-header p {
    color: #4a5568;
    margin: 0;
}

.report-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 1.5rem;
}

.blog-post {
    background: white;
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
}

.blog-post:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px -3px rgba(0, 0, 0, 0.1);
}

.post-header {
    margin-bottom: 1rem;
    border-bottom: 1px solid #e2e8f0;
    padding-bottom: 1rem;
}

.post-header h4 {
    color: #1a202c;
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.post-meta {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.post-date {
    color: #4a5568;
    font-size: 0.875rem;
}

.post-type {
    background: #667eea;
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
}

.post-summary {
    margin-bottom: 1.5rem;
    background: #f8fafc;
    border-radius: 8px;
    padding: 1rem;
    border-left: 4px solid #667eea;
}

.post-summary p {
    margin: 0 0 1rem 0;
    color: #2d3748;
    font-weight: 500;
}

.post-summary ul {
    margin: 0;
    padding-left: 1.5rem;
}

.post-summary li {
    margin: 0.5rem 0;
    color: #4a5568;
}

.report-details {
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    overflow: hidden;
}

.report-details summary {
    background: #f8fafc;
    padding: 1rem;
    cursor: pointer;
    font-weight: 500;
    color: #4a5568;
    border-bottom: 1px solid #e2e8f0;
    transition: background-color 0.2s ease;
}

.report-details summary:hover {
    background: #edf2f7;
}

.report-details[open] summary {
    background: #edf2f7;
}

.post-content pre {
    background: #f8fafc;
    margin: 0;
    padding: 1rem;
    overflow-x: auto;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.8rem;
    line-height: 1.5;
    color: #2d3748;
    white-space: pre-wrap;
    max-height: 400px;
    overflow-y: auto;
}

.no-reports {
    text-align: center;
    padding: 3rem;
    color: #4a5568;
    background: white;
    border-radius: 16px;
    border: 1px solid #e2e8f0;
}

.no-reports-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.no-reports h4 {
    color: #1a202c;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.no-reports ul {
    text-align: left;
    max-width: 500px;
    margin: 1.5rem auto;
}

.no-reports li {
    margin: 0.75rem 0;
    color: #4a5568;
}

/* Methodology View */
.methodology-view {
    max-width: 900px;
    margin: 0 auto;
}

.methodology-header {
    text-align: center;
    margin-bottom: 2rem;
}

.methodology-header h3 {
    color: #1a202c;
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.methodology-header p {
    color: #4a5568;
    font-size: 1.125rem;
}

.methodology-sections {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.methodology-section {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    border: 1px solid #e2e8f0;
}

.methodology-section h4 {
    color: #1a202c;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.calculation-details {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.formula {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 1rem;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
}

.formula strong {
    color: #1a202c;
    display: block;
    margin-bottom: 0.5rem;
}

.formula code {
    background: #667eea;
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.875rem;
}

.explanation p {
    margin: 0.75rem 0;
    color: #4a5568;
    line-height: 1.6;
}

.explanation strong {
    color: #1a202c;
}

.priority-system {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.priority-item {
    padding: 1rem;
    border-radius: 8px;
    border-left: 4px solid;
}

.priority-item.critical {
    background: #fed7d7;
    border-left-color: #e53e3e;
}

.priority-item.high {
    background: #bee3f8;
    border-left-color: #3182ce;
}

.priority-item.medium {
    background: #e9d8fd;
    border-left-color: #805ad5;
}

.priority-item.external {
    background: #c6f6d5;
    border-left-color: #38a169;
}

.workflow-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.workflow-item {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 1.5rem;
}

.workflow-item strong {
    color: #1a202c;
    font-size: 1.125rem;
    display: block;
    margin-bottom: 1rem;
}

.workflow-item ul {
    margin: 0;
    padding-left: 1.5rem;
}

.workflow-item li {
    margin: 0.5rem 0;
    color: #4a5568;
    line-height: 1.6;
}

.philosophy {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 1.5rem;
}

.philosophy p {
    color: #1a202c;
    font-weight: 600;
    margin-bottom: 1rem;
}

.philosophy ul {
    margin: 0;
    padding-left: 1.5rem;
}

.philosophy li {
    margin: 0.75rem 0;
    color: #4a5568;
    line-height: 1.6;
}

.philosophy strong {
    color: #1a202c;
}

/* Error State */
.error-state {
    text-align: center;
    padding: 3rem;
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    border: 1px solid #e2e8f0;
}

.error-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.error-state h3 {
    color: #1a202c;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.error-state p {
    color: #4a5568;
    margin-bottom: 1.5rem;
}

.error-details {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 1.5rem;
    text-align: left;
    max-width: 600px;
    margin: 0 auto;
}

.error-details p {
    margin: 1rem 0;
}

.error-details ul {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.error-details li {
    margin: 0.5rem 0;
    color: #4a5568;
}

/* Responsive Design */
@media (max-width: 768px) {
    .thesis-container {
        padding: 1rem;
    }

    .thesis-nav {
        flex-direction: column;
        align-items: center;
    }

    .nav-btn {
        width: 100%;
        max-width: 200px;
    }

    .progress-cards {
        grid-template-columns: 1fr;
        max-width: none;
    }

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

    .status-header {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .post-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .methodology-view,
    .blog-view {
        padding: 0 1rem;
    }

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

    .tooltip-trigger:hover::after {
        white-space: normal;
        max-width: 250px;
        left: 0;
        transform: none;
    }
}

/* Blog View - Enhanced Sections */
.placeholder-reports {
    display: grid;
    gap: 1.5rem;
}

.placeholder-report {
    background: #f8fafc;
    border: 2px dashed #cbd5e0;
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
}

.placeholder-report h5 {
    color: #1a202c;
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.placeholder-report p {
    color: #4a5568;
    margin: 1rem 0;
    line-height: 1.6;
}

.placeholder-report ul {
    text-align: left;
    max-width: 400px;
    margin: 1rem auto;
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
}

.placeholder-report li {
    margin: 0.75rem 0;
    color: #4a5568;
}

.placeholder-report em {
    color: #667eea;
    font-style: italic;
}

/* System Status Section */
.system-status {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.status-card {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    border: 1px solid #e2e8f0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.status-card h5 {
    color: #1a202c;
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Status Items */
.status-items {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.status-item {
    display: grid;
    grid-template-columns: auto 1fr auto auto;
    gap: 1rem;
    align-items: center;
    padding: 0.75rem;
    background: #f8fafc;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
}

.status-icon {
    font-size: 1.25rem;
}

.status-name {
    font-weight: 500;
    color: #2d3748;
}

.status-date {
    font-size: 0.875rem;
    color: #4a5568;
}

.status-type {
    background: #667eea;
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
}

/* Workflow Status */
.workflow-status {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.workflow-item {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 1rem;
    align-items: center;
    padding: 1rem;
    background: #f8fafc;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
}

.workflow-icon {
    font-size: 1.5rem;
}

.workflow-info strong {
    display: block;
    color: #1a202c;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.workflow-info p {
    margin: 0;
    color: #4a5568;
    font-size: 0.875rem;
}

.workflow-status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
}

.workflow-status-badge.active {
    background: #c6f6d5;
    color: #22543d;
}

/* Clickable Reports List */
.reports-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.report-item {
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
}

.report-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px -3px rgba(0, 0, 0, 0.1);
    border-color: #667eea;
}

.report-header {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 1rem;
    padding: 1.5rem;
    align-items: center;
    background: #f8fafc;
    border-bottom: 1px solid #e2e8f0;
}

.report-icon {
    font-size: 2rem;
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
}

.report-info h5 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1a202c;
    margin: 0 0 0.25rem 0;
}

.report-info p {
    font-size: 0.875rem;
    color: #4a5568;
    margin: 0;
}

.report-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.report-type {
    background: #667eea;
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
}

.report-toggle {
    font-size: 1.25rem;
    color: #667eea;
    font-weight: bold;
    transition: transform 0.3s ease;
}

.report-content {
    padding: 1.5rem;
    border-top: 1px solid #e2e8f0;
    background: white;
}

.report-summary {
    background: #f8fafc;
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1.5rem;
    border-left: 4px solid #667eea;
}

.report-summary p {
    margin: 0 0 1rem 0;
    color: #2d3748;
    font-weight: 500;
}

.report-summary ul {
    margin: 0;
    padding-left: 1.5rem;
}

.report-summary li {
    margin: 0.5rem 0;
    color: #4a5568;
}

.report-full h6 {
    color: #1a202c;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.report-full pre {
    background: #1a202c;
    color: #e2e8f0;
    padding: 1.5rem;
    border-radius: 8px;
    overflow-x: auto;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.8rem;
    line-height: 1.5;
    max-height: 400px;
    overflow-y: auto;
    white-space: pre-wrap;
}

/* No Reports Message */
.no-reports-message {
    text-align: center;
    padding: 3rem;
    background: white;
    border: 2px dashed #cbd5e0;
    border-radius: 12px;
}

.no-reports-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.no-reports-message h5 {
    color: #1a202c;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.no-reports-message p {
    color: #4a5568;
    margin-bottom: 2rem;
}

.simulated-reports {
    background: #f8fafc;
    border-radius: 8px;
    padding: 1.5rem;
    margin-top: 2rem;
}

.simulated-reports h6 {
    color: #1a202c;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-align: center;
}

.expected-report {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1rem;
    align-items: center;
    padding: 1rem;
    background: white;
    border-radius: 8px;
    margin-bottom: 1rem;
    border: 1px solid #e2e8f0;
}

.expected-icon {
    font-size: 1.5rem;
}

.expected-info strong {
    display: block;
    color: #1a202c;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.expected-info p {
    margin: 0;
    color: #4a5568;
    font-size: 0.875rem;
}

/* Methodology Summary in Dashboard */
.methodology-summary {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    border: 1px solid #e2e8f0;
    margin-bottom: 2rem;
}

.methodology-header h3 {
    color: #1a202c;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    text-align: center;
}

.methodology-quick-info {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.methodology-item {
    background: #f8fafc;
    padding: 1rem;
    border-radius: 8px;
    border-left: 4px solid #667eea;
}

.methodology-item strong {
    color: #1a202c;
    display: block;
    margin-bottom: 0.5rem;
}

.methodology-formula {
    background: #667eea;
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.875rem;
    margin-right: 0.5rem;
}

.methodology-text {
    color: #4a5568;
    font-style: italic;
}

/* Timeline Styles */
.reports-timeline {
    max-height: 600px;
    overflow-y: auto;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    background: white;
}

.week-section {
    border-bottom: 1px solid #e2e8f0;
}

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

.week-header {
    background: #f8fafc;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid #e2e8f0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 5;
}

.week-header h4 {
    color: #1a202c;
    font-size: 1.125rem;
    font-weight: 600;
    margin: 0;
}

.week-count {
    background: #667eea;
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
}

.week-reports {
    max-height: 400px;
    overflow-y: auto;
}

.scrollable-reports {
    scrollbar-width: thin;
    scrollbar-color: #cbd5e0 #f7fafc;
}

.scrollable-reports::-webkit-scrollbar {
    width: 6px;
}

.scrollable-reports::-webkit-scrollbar-track {
    background: #f7fafc;
}

.scrollable-reports::-webkit-scrollbar-thumb {
    background: #cbd5e0;
    border-radius: 3px;
}

.scrollable-reports::-webkit-scrollbar-thumb:hover {
    background: #a0aec0;
}

/* Report Controls */
.report-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1rem;
}

.sort-controls {
    display: flex;
    gap: 0.5rem;
}

.sort-btn {
    padding: 0.5rem 1rem;
    border: 1px solid #e2e8f0;
    background: white;
    color: #4a5568;
    border-radius: 6px;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.sort-btn:hover {
    border-color: #667eea;
    color: #667eea;
}

.sort-btn.active {
    background: #667eea;
    border-color: #667eea;
    color: white;
}

/* Enhanced Report Types */
.report-type.daily {
    background: #48bb78;
}

.report-type.quality {
    background: #ed8936;
}

.report-type.analysis {
    background: #667eea;
}

.report-type.other {
    background: #a0aec0;
}

/* Type-based section styling */
.week-section[data-type="daily"] .week-header {
    background: linear-gradient(135deg, #f0fff4 0%, #e6fffa 100%);
    border-left: 4px solid #48bb78;
}

.week-section[data-type="quality"] .week-header {
    background: linear-gradient(135deg, #fffaf0 0%, #fef5e7 100%);
    border-left: 4px solid #ed8936;
}

.week-section[data-type="analysis"] .week-header {
    background: linear-gradient(135deg, #f0f4ff 0%, #e6f3ff 100%);
    border-left: 4px solid #667eea;
}

/* Timeline Placeholder */
.timeline-placeholder {
    padding: 2rem;
}

.placeholder-report {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: #f8fafc;
    border-radius: 8px;
    margin-bottom: 1rem;
    border: 1px dashed #cbd5e0;
}

.placeholder-report .report-icon {
    font-size: 1.5rem;
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border-radius: 6px;
    border: 1px solid #e2e8f0;
}

.placeholder-report .report-info h5 {
    color: #1a202c;
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 0.25rem 0;
}

.placeholder-report .report-info p {
    color: #4a5568;
    font-size: 0.875rem;
    margin: 0;
}

/* Report Content Scrolling */
.report-text-content {
    max-height: 300px;
    overflow-y: auto;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
}

.report-text-content pre {
    margin: 0;
    max-height: none;
}

/* Section Styling */
.daily-section {
    border-left: 4px solid #48bb78;
    background: linear-gradient(135deg, #f0fff4 0%, #ffffff 100%);
}

.weekly-section {
    border-left: 4px solid #667eea;
    background: linear-gradient(135deg, #f0f4ff 0%, #ffffff 100%);
}

.system-section {
    border-left: 4px solid #ed8936;
    background: linear-gradient(135deg, #fffaf0 0%, #ffffff 100%);
}

/* TODO Distribution Styles */
.todo-distribution {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 32px;
    margin-bottom: 32px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.distribution-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1a202c;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.distribution-content {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.distribution-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 32px;
}

.distribution-chart {
    background: #f8fafc;
    border-radius: 12px;
    padding: 24px;
    border: 1px solid #e2e8f0;
}

.distribution-chart h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #2d3748;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.chart-bars {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.chart-bar {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.bar-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
}

.bar-name {
    font-weight: 600;
    color: #2d3748;
}

.bar-stats {
    color: #718096;
    font-size: 0.8rem;
}

.bar-visual {
    background: #e2e8f0;
    border-radius: 4px;
    height: 8px;
    overflow: hidden;
}

.bar-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 0.8s ease;
    position: relative;
}

.bar-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.3) 50%, transparent 100%);
    animation: shimmer 2s infinite;
}

.distribution-parts {
    background: #f8fafc;
    border-radius: 12px;
    padding: 24px;
    border: 1px solid #e2e8f0;
}

.distribution-parts h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #2d3748;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.parts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 16px;
}

.part-item {
    background: white;
    border-radius: 8px;
    padding: 16px;
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
}

.part-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.part-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.part-name {
    font-weight: 600;
    color: #2d3748;
    font-size: 0.875rem;
}

.part-count {
    background: #667eea;
    color: white;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}

.part-bar {
    background: #e2e8f0;
    border-radius: 4px;
    height: 6px;
    overflow: hidden;
    margin-bottom: 4px;
}

.part-fill {
    height: 100%;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
    border-radius: 4px;
    transition: width 0.8s ease;
}

.part-percentage {
    font-size: 0.75rem;
    color: #718096;
    text-align: right;
}

.no-todos {
    text-align: center;
    padding: 40px;
    color: #718096;
    font-style: italic;
}

/* Responsive adjustments for TODO distribution */
@media (max-width: 768px) {
    .distribution-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .parts-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .todo-distribution {
        padding: 20px;
        margin-bottom: 20px;
    }

    .distribution-chart,
    .distribution-parts {
        padding: 16px;
    }

    .bar-label {
        flex-direction: column;
        align-items: flex-start;
        gap: 2px;
    }
}

/* Distribution View Styles */
.distribution-view {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.distribution-header {
    text-align: center;
    margin-bottom: 3rem;
}

.distribution-header h3 {
    font-size: 2rem;
    font-weight: 600;
    color: #1a202c;
    margin-bottom: 1rem;
}

.distribution-header p {
    font-size: 1.125rem;
    color: #4a5568;
    margin-bottom: 2rem;
}

.distribution-stats {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.stat-card {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    border: 1px solid #e2e8f0;
    min-width: 120px;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: #667eea;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.875rem;
    color: #4a5568;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.chart-tabs {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
    background: white;
    border-radius: 12px;
    padding: 0.5rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    border: 1px solid #e2e8f0;
}

.chart-tab {
    padding: 0.75rem 1.5rem;
    border: none;
    background: transparent;
    color: #4a5568;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 120px;
}

.chart-tab:hover {
    background: #f8fafc;
    color: #667eea;
}

.chart-tab.active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.single-chart-container {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    border: 1px solid #e2e8f0;
}

.chart-header {
    text-align: center;
    margin-bottom: 2rem;
}

.chart-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1a202c;
    margin-bottom: 0.5rem;
}

.chart-header p {
    color: #4a5568;
    font-size: 0.9rem;
    margin: 0;
}

.single-pie-chart-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 400px;
}

.pie-chart-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 300px;
}

.pie-chart-wrapper {
    display: flex;
    align-items: center;
    gap: 2rem;
    width: 100%;
    justify-content: center;
}

.pie-chart {
    flex-shrink: 0;
}

.pie-chart svg {
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.pie-slice {
    transition: transform 0.3s ease, filter 0.3s ease;
    transform-origin: center;
    cursor: pointer;
}

.pie-slice:hover {
    transform: scale(1.05);
    filter: brightness(1.1);
}

.pie-legend {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    flex: 1;
    max-width: 200px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem;
    border-radius: 6px;
    transition: background-color 0.3s ease;
}

.legend-item:hover {
    background-color: #f8fafc;
}

.legend-color {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    flex-shrink: 0;
    border: 2px solid white;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.legend-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    flex: 1;
}

.legend-label {
    font-weight: 600;
    color: #2d3748;
    font-size: 0.875rem;
    line-height: 1.2;
}

.legend-value {
    font-size: 0.75rem;
    color: #4a5568;
    font-weight: 500;
}

.parts-grid-compact {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1rem;
}

.part-card-compact {
    background: #f8fafc;
    border-radius: 12px;
    padding: 1rem;
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
}

.part-card-compact:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    background: #ffffff;
}

.part-header-compact {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.75rem;
}

.part-name-compact {
    font-weight: 600;
    color: #2d3748;
    font-size: 0.875rem;
    line-height: 1.4;
    flex: 1;
    margin-right: 1rem;
}

.part-stats-compact {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.25rem;
}

.part-count-compact {
    background: #667eea;
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 600;
}

.part-percentage-compact {
    font-size: 0.75rem;
    color: #4a5568;
    font-weight: 500;
}

.part-bar-compact {
    background: #e2e8f0;
    border-radius: 6px;
    height: 8px;
    overflow: hidden;
}

.part-fill-compact {
    height: 100%;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
    border-radius: 6px;
    transition: width 0.8s ease;
}

.no-todos {
    text-align: center;
    padding: 4rem;
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    border: 1px solid #e2e8f0;
}

.no-todos-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
}

.no-todos h4 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1a202c;
    margin-bottom: 1rem;
}

.no-todos p {
    color: #4a5568;
    font-size: 1rem;
}

/* Responsive adjustments for distribution view */
@media (max-width: 768px) {
    .distribution-view {
        padding: 1rem;
    }

    .distribution-stats {
        gap: 1rem;
    }

    .stat-card {
        padding: 1rem;
        min-width: 100px;
    }

    .stat-number {
        font-size: 1.5rem;
    }

    .chart-tabs {
        flex-direction: column;
        gap: 0.25rem;
    }

    .chart-tab {
        min-width: auto;
        padding: 0.75rem 1rem;
    }

    .single-chart-container {
        padding: 1.5rem;
    }

    .pie-chart-wrapper {
        flex-direction: column;
        gap: 1.5rem;
    }

    .single-pie-chart-container {
        min-height: auto;
    }

    .pie-legend {
        max-width: none;
        width: 100%;
    }

    .parts-grid-compact {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .part-header-compact {
        flex-direction: column;
        gap: 0.5rem;
    }

    .part-name-compact {
        margin-right: 0;
    }

    .part-stats-compact {
        flex-direction: row;
        align-items: center;
        gap: 0.5rem;
    }
}