/* Guidelines Page Specific Styles */

/* Page Hero */
.page-hero {
    padding: 120px 0 60px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 1200" opacity="0.05"><path d="M0 0h1200v1200H0V0zm200 200h800v800H200V200z" fill="%23ffffff"/><circle cx="600" cy="600" r="300" fill="%23ffffff"/></svg>') no-repeat center;
    background-size: cover;
}

.page-hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.breadcrumb {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
}

.breadcrumb a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
}

.breadcrumb a:hover {
    color: var(--white);
    text-decoration: underline;
}

.breadcrumb i {
    font-size: 0.7rem;
    opacity: 0.7;
}

.page-hero h1 {
    font-size: 3rem;
    color: var(--white);
    margin-bottom: 15px;
}

.page-hero .hero-subtitle {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 25px;
}

.hero-meta {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
}

.meta-item i {
    font-size: 1rem;
}

/* Guidelines Container */
.guidelines-container {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 40px;
    margin: 40px 0;
}

/* Table of Contents */
.toc-sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.toc-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: 25px;
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-light);
}

.toc-card h3 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--primary);
}

.toc-nav ul {
    list-style: none;
}

.toc-nav li {
    margin-bottom: 12px;
}

.toc-link {
    display: block;
    padding: 10px 15px;
    color: var(--gray);
    text-decoration: none;
    border-radius: 8px;
    transition: var(--transition);
    border-left: 3px solid transparent;
}

.toc-link:hover {
    background: var(--gray-light);
    color: var(--primary);
    border-left-color: var(--primary-light);
}

.toc-link.active {
    background: var(--primary-light);
    color: var(--white);
    border-left-color: var(--primary);
}

.toc-actions {
    margin-top: 25px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.toc-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.toc-btn:first-child {
    background: linear-gradient(to right, var(--primary), var(--primary-light));
    color: var(--white);
}

.toc-btn:first-child:hover {
    background: linear-gradient(to right, var(--primary-dark), var(--primary));
    transform: translateY(-2px);
}

.toc-btn.outline {
    border: 2px solid var(--primary);
    color: var(--primary);
    background: transparent;
}

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

/* Guideline Sections */
.guideline-section {
    margin-bottom: 60px;
    scroll-margin-top: 30px;
}

.section-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--gray-light);
}

.section-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
}

.section-header h2 {
    flex: 1;
    margin-bottom: 0;
}

.section-header h2::after {
    display: none;
}

.section-badge {
    background: var(--secondary);
    color: var(--white);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* Info & Warning Boxes */
.info-box, .warning-box {
    padding: 20px;
    border-radius: var(--border-radius);
    margin: 25px 0;
}

.info-box {
    background: linear-gradient(135deg, rgba(13, 71, 161, 0.05), rgba(13, 71, 161, 0.1));
    border-left: 4px solid var(--primary);
}

.warning-box {
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.05), rgba(255, 107, 53, 0.1));
    border-left: 4px solid var(--secondary);
}

.info-box.important {
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.05), rgba(255, 193, 7, 0.1));
    border-left: 4px solid #ffc107;
}

.info-header, .warning-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.info-header i {
    color: var(--primary);
    font-size: 1.2rem;
}

.warning-header i {
    color: var(--secondary);
    font-size: 1.2rem;
}

/* Grids and Cards */
.details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin: 20px 0;
}

.detail-item {
    background: rgba(255, 255, 255, 0.5);
    padding: 15px;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
}

.detail-label {
    font-size: 0.8rem;
    color: var(--gray);
    margin-bottom: 5px;
}

.detail-value {
    font-weight: 600;
    color: var(--dark);
}

.criteria-grid, .problem-types-grid, .disqualification-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin: 25px 0;
}

.criterion-card, .problem-type-card, .dq-card {
    background: var(--white);
    padding: 25px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.criterion-card:hover, .problem-type-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.criterion-icon, .problem-type-header i {
    width: 50px;
    height: 50px;
    background: var(--gray-light);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
    font-size: 1.5rem;
    color: var(--primary);
}

.problem-type-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.problem-tags, .language-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 15px;
}

.tag, .lang-tag {
    background: var(--gray-light);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    color: var(--gray);
}

.lang-tag {
    background: linear-gradient(135deg, rgba(13, 71, 161, 0.1), rgba(13, 71, 161, 0.2));
    color: var(--primary);
    font-weight: 500;
}

/* Process Steps */
.process-steps {
    margin: 30px 0;
}

.process-step {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 25px;
    padding-bottom: 25px;
    border-bottom: 1px solid var(--gray-light);
}

.process-step:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.step-number {
    min-width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
}

.step-content h4 {
    margin-bottom: 8px;
    color: var(--primary);
}

/* Format Timeline */
.format-timeline {
    margin: 30px 0;
}

.timeline-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 20px;
    padding: 20px;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    border-left: 4px solid var(--primary);
}

.timeline-time {
    min-width: 100px;
    font-weight: 600;
    color: var(--primary);
    font-size: 0.9rem;
}

.timeline-content {
    flex: 1;
}

.timeline-content h4 {
    margin-bottom: 5px;
    color: var(--dark);
}

.timeline-content p {
    margin-bottom: 10px;
    color: var(--gray);
}

.timeline-badge {
    display: inline-block;
    padding: 4px 12px;
    background: var(--gray-light);
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--gray);
}

/* Tables */
.scoring-table-container {
    overflow-x: auto;
    margin: 25px 0;
}

.scoring-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.scoring-table th {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: var(--white);
    padding: 15px;
    text-align: left;
    font-weight: 600;
}

.scoring-table td {
    padding: 15px;
    border-bottom: 1px solid var(--gray-light);
}

.scoring-table tr:last-child td {
    border-bottom: none;
}

.scoring-table tr:hover {
    background: rgba(13, 71, 161, 0.03);
}

.difficulty {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
}

.difficulty.easy {
    background: rgba(40, 167, 69, 0.1);
    color: #28a745;
}

.difficulty.medium {
    background: rgba(255, 193, 7, 0.1);
    color: #ffc107;
}

.difficulty.hard {
    background: rgba(220, 53, 69, 0.1);
    color: #dc3545;
}

.difficulty.expert {
    background: rgba(111, 66, 193, 0.1);
    color: #6f42c1;
}

.note {
    font-size: 0.9rem;
    color: var(--gray);
    font-style: italic;
    margin-top: 10px;
}

/* Code Example */
.code-example {
    margin: 25px 0;
    background: #1e1e1e;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.code-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 20px;
    background: #2d2d2d;
    color: #ccc;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
}

.copy-code {
    background: var(--primary);
    color: white;
    border: none;
    padding: 5px 15px;
    border-radius: 4px;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    font-size: 0.8rem;
    transition: var(--transition);
}

.copy-code:hover {
    background: var(--primary-dark);
}

.code-example pre {
    margin: 0;
    padding: 20px;
    overflow-x: auto;
}

.code-example code {
    font-family: 'Courier New', monospace;
    color: #d4d4d4;
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Judging Criteria */
.criteria-breakdown {
    margin: 30px 0;
}

.criteria-chart {
    max-width: 600px;
    margin: 0 auto;
}

.chart-item {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.chart-label {
    min-width: 120px;
    font-weight: 600;
    color: var(--dark);
}

.chart-bar {
    flex: 1;
    height: 20px;
    background: var(--gray-light);
    border-radius: 10px;
    overflow: hidden;
}

.chart-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
    border-radius: 10px;
}

.chart-value {
    min-width: 50px;
    font-weight: 700;
    color: var(--primary);
    text-align: right;
}

.criteria-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.criteria-detail h4 {
    color: var(--primary);
    margin-bottom: 10px;
}

.criteria-detail ul {
    list-style: none;
}

.criteria-detail li {
    margin-bottom: 8px;
    padding-left: 20px;
    position: relative;
}

.criteria-detail li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: bold;
}

/* Lists */
.feature-list, .guidelines-list, .conduct-rules {
    list-style: none;
}

.feature-list li, .guidelines-list li, .conduct-rules li {
    margin-bottom: 15px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.feature-list i {
    color: var(--success);
    margin-top: 3px;
}

.guideline-item, .conduct-rule {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 25px;
    padding: 20px;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.guideline-item:hover, .conduct-rule:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-hover);
}

.guideline-icon, .rule-icon {
    width: 50px;
    height: 50px;
    background: var(--gray-light);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary);
    flex-shrink: 0;
}

.guideline-content h4, .rule-content h4 {
    color: var(--primary);
    margin-bottom: 8px;
}

/* Disqualification Cards */
.dq-card {
    border-top: 4px solid;
}

.dq-card.severe {
    border-color: #dc3545;
}

.dq-card.moderate {
    border-color: #ffc107;
}

.dq-card.minor {
    border-color: #28a745;
}

.dq-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.dq-card.severe .dq-header i {
    color: #dc3545;
}

.dq-card.moderate .dq-header i {
    color: #ffc107;
}

.dq-card.minor .dq-header i {
    color: #28a745;
}

.dq-penalty {
    margin-top: 15px;
    padding: 10px;
    background: var(--gray-light);
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    text-align: center;
}

.dq-card.severe .dq-penalty {
    background: rgba(220, 53, 69, 0.1);
    color: #dc3545;
}

.dq-card.moderate .dq-penalty {
    background: rgba(255, 193, 7, 0.1);
    color: #ffc107;
}

.dq-card.minor .dq-penalty {
    background: rgba(40, 167, 69, 0.1);
    color: #28a745;
}

/* Appeals Process */
.appeals-process {
    margin: 30px 0;
    padding: 25px;
    background: linear-gradient(135deg, rgba(13, 71, 161, 0.05), rgba(13, 71, 161, 0.1));
    border-radius: var(--border-radius);
    border-left: 4px solid var(--primary);
}

.appeals-process h4 {
    color: var(--primary);
    margin-bottom: 15px;
}

.appeals-process ol {
    margin: 15px 0;
    padding-left: 25px;
}

.appeals-process li {
    margin-bottom: 10px;
}

/* Schedule */
.prize-schedule, .support-options {
    margin: 30px 0;
}

.schedule-item, .support-option {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 25px;
    padding-bottom: 25px;
    border-bottom: 1px solid var(--gray-light);
}

.schedule-item:last-child, .support-option:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.schedule-date {
    min-width: 120px;
    font-weight: 600;
    color: var(--primary);
    font-size: 0.9rem;
}

.schedule-content h4 {
    color: var(--dark);
    margin-bottom: 5px;
}

.schedule-content p {
    color: var(--gray);
    margin-bottom: 0;
}

.support-icon {
    width: 50px;
    height: 50px;
    background: var(--gray-light);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary);
    flex-shrink: 0;
}

.support-content h4 {
    color: var(--primary);
    margin-bottom: 8px;
}

.support-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    margin-top: 10px;
}

.support-link:hover {
    text-decoration: underline;
}

/* Emergency Contact */
.emergency-contact {
    margin: 30px 0;
    padding: 25px;
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.05), rgba(255, 107, 53, 0.1));
    border-radius: var(--border-radius);
    border-left: 4px solid var(--secondary);
}

.emergency-contact h4 {
    color: var(--secondary);
    margin-bottom: 15px;
}

.contact-info {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 15px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--dark);
    font-weight: 500;
}

.contact-item i {
    color: var(--secondary);
}

/* Download Section */
.download-section {
    margin: 50px 0;
}

.download-card {
    display: flex;
    align-items: center;
    gap: 30px;
    padding: 40px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: var(--border-radius-lg);
    color: var(--white);
}

.download-icon {
    font-size: 4rem;
    opacity: 0.9;
}

.download-content {
    flex: 1;
}

.download-content h3 {
    color: var(--white);
    margin-bottom: 10px;
}

.download-content p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 20px;
}

.download-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--white);
    color: var(--primary);
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.download-btn:hover {
    background: var(--gray-light);
    transform: translateY(-3px);
}

.download-note {
    margin-top: 15px;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

/* Next Steps */
.next-steps {
    text-align: center;
    margin: 60px 0 30px;
    padding: 40px;
    background: linear-gradient(135deg, rgba(13, 71, 161, 0.05), rgba(13, 71, 161, 0.1));
    border-radius: var(--border-radius-lg);
}

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

.next-steps p {
    max-width: 600px;
    margin: 0 auto 30px;
}

.step-actions {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.secondary-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: transparent;
    color: var(--primary);
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    border: 2px solid var(--primary);
    transition: var(--transition);
}

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

/* Footer Newsletter */
.newsletter-form {
    display: flex;
    margin-top: 15px;
}

.newsletter-form input {
    flex: 1;
    padding: 12px 15px;
    border: none;
    border-radius: 8px 0 0 8px;
    font-family: 'Inter', sans-serif;
}

.newsletter-form button {
    background: var(--primary);
    color: white;
    border: none;
    padding: 12px 20px;
    border-radius: 0 8px 8px 0;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    transition: var(--transition);
}

.newsletter-form button:hover {
    background: var(--primary-dark);
}

/* Responsive Design */
@media (max-width: 992px) {
    .guidelines-container {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .toc-sidebar {
        position: static;
    }
    
    .page-hero h1 {
        font-size: 2.5rem;
    }
    
    .download-card {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .page-hero {
        padding: 100px 0 40px;
    }
    
    .page-hero h1 {
        font-size: 2rem;
    }
    
    .guideline-section {
        margin-bottom: 40px;
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .section-badge {
        align-self: flex-start;
    }
    
    .process-step, .timeline-item, .schedule-item, .support-option {
        flex-direction: column;
        gap: 10px;
    }
    
    .step-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .secondary-button, .cta-button {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 576px) {
    .details-grid, .criteria-grid, .problem-types-grid, .disqualification-grid {
        grid-template-columns: 1fr;
    }
    
    .chart-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .chart-label {
        min-width: auto;
    }
    
    .chart-bar {
        width: 100%;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .newsletter-form input,
    .newsletter-form button {
        width: 100%;
        border-radius: 8px;
        margin-bottom: 10px;
    }
}