/* Rules Page Layout */
.rules-page-container {
    display: flex;
    min-height: calc(100vh - 60px);
    margin-top: 60px;
    background: #0a0a0a;
}

/* Sidebar */
.rules-sidebar {
    width: 280px;
    background: #121212;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
    position: sticky;
    top: 60px;
    height: calc(100vh - 60px);
    overflow-y: auto;
    padding: 24px 0;
}

.sidebar-header {
    padding: 0 24px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 20px;
}

.sidebar-header h2 {
    font-size: 20px;
    font-weight: 700;
    margin: 0 0 4px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.sidebar-subtitle {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.5);
    margin: 0;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.sidebar-link {
    padding: 12px 24px;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
}

.sidebar-link:hover {
    color: rgba(255, 255, 255, 0.9);
    background: rgba(255, 255, 255, 0.05);
    border-left-color: #667eea;
}

.sidebar-link.active {
    color: #667eea;
    background: rgba(102, 126, 234, 0.1);
    border-left-color: #667eea;
}

/* Main Content */
.rules-content {
    flex: 1;
    padding: 40px 60px;
    max-width: 1200px;
    margin: 0 auto;
}

.rules-header {
    margin-bottom: 48px;
}

.rules-header h1 {
    font-size: 42px;
    font-weight: 700;
    margin: 0 0 16px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.rules-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

/* Sections */
.rules-section {
    margin-bottom: 64px;
    scroll-margin-top: 80px;
}

.section-title {
    font-size: 32px;
    font-weight: 700;
    margin: 0 0 24px 0;
    padding-bottom: 12px;
    border-bottom: 2px solid rgba(102, 126, 234, 0.3);
    color: rgba(255, 255, 255, 0.95);
}

.section-description {
    font-size: 15px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.8);
}

.section-description h3 {
    font-size: 20px;
    font-weight: 600;
    margin: 32px 0 16px 0;
    color: rgba(255, 255, 255, 0.9);
}

.section-description p {
    margin: 16px 0;
}

.section-description ul,
.section-description ol {
    margin: 16px 0;
    padding-left: 24px;
}

.section-description li {
    margin: 8px 0;
}

/* Info Boxes */
.info-box {
    background: rgba(102, 126, 234, 0.1);
    border-left: 4px solid #667eea;
    padding: 20px;
    margin: 24px 0;
    border-radius: 4px;
}

.info-box h4 {
    margin: 0 0 12px 0;
    color: #667eea;
    font-size: 16px;
    font-weight: 600;
}

.info-box-blue {
    background: rgba(59, 130, 246, 0.1);
    border-left-color: #3b82f6;
}

.info-box-blue h4 {
    color: #3b82f6;
}

.info-box-red {
    background: rgba(239, 68, 68, 0.1);
    border-left-color: #ef4444;
}

.info-box-red h4 {
    color: #ef4444;
}

.info-box-green {
    background: rgba(16, 185, 129, 0.1);
    border-left-color: #10b981;
}

.info-box-green h4 {
    color: #10b981;
}

.info-box-yellow {
    background: rgba(251, 191, 36, 0.1);
    border-left-color: #fbbf24;
}

.info-box-yellow h4 {
    color: #fbbf24;
}

/* Aspect Display */
.aspects-display {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin: 20px 0;
}

.aspect-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
}

.aspect-type {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.5);
    min-width: 120px;
}

.aspect-content {
    flex: 1;
    font-size: 14px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
}

.aspect-high-concept {
    border-left: 3px solid #f59e0b;
}

.aspect-trouble {
    border-left: 3px solid #ef4444;
}

.aspect-other {
    border-left: 3px solid #3b82f6;
}

/* Skills Compact Display */
.skills-compact {
    display: grid;
    gap: 8px;
    margin: 20px 0;
}

.skill-row-compact {
    display: grid;
    grid-template-columns: 60px 1fr 80px;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    font-size: 13px;
}

.skill-modifier-compact {
    font-weight: 700;
    font-size: 16px;
}

.skill-name-compact {
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
}

.skill-base-compact {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.5);
    text-align: right;
}

/* Servant Classes Grid */
.servant-class-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
    margin: 24px 0;
}

.servant-class-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 20px;
    transition: all 0.3s ease;
}

.servant-class-card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(102, 126, 234, 0.5);
    transform: translateY(-2px);
}

.servant-class-name {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 16px;
    color: #667eea;
}

.servant-class-info {
    font-size: 13px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.8);
}

.servant-class-info p {
    margin: 8px 0;
}

.servant-class-info hr {
    border: none;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin: 12px 0;
}

/* Responsive */
@media (max-width: 1024px) {
    .rules-sidebar {
        display: none;
    }

    .rules-content {
        padding: 40px 30px;
    }
}

@media (max-width: 768px) {
    .rules-content {
        padding: 30px 20px;
    }

    .rules-header h1 {
        font-size: 32px;
    }

    .section-title {
        font-size: 24px;
    }
}