/* Technical Analysis Advanced Styles */
.content-wrapper {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

/* Sidebar específico para esta página */
.sidebar-nav {
    position: sticky !important;
    top: 2rem !important;
    height: fit-content !important;
    max-height: calc(100vh - 4rem) !important;
    background: white !important;
    border: 1px solid #e5e7eb !important;
    border-radius: 12px !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1) !important;
    overflow: hidden !important;
}

.sidebar-header-fixed h3 {
    font-size: 1.125rem !important;
    font-weight: 700 !important;
    color: #1e293b !important;
    margin: 0 !important;
}

.sidebar-menu {
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
}

.sidebar-item {
    margin-bottom: 0.5rem !important;
}

.sidebar-link {
    display: flex !important;
    align-items: center !important;
    gap: 0.75rem !important;
    padding: 0.75rem 1rem !important;
    color: #6b7280 !important;
    text-decoration: none !important;
    border-radius: 8px !important;
    transition: all 0.3s ease !important;
    font-size: 0.875rem !important;
    font-weight: 500 !important;
}

.sidebar-link:hover {
    background: #f8fafc !important;
    color: #3b82f6 !important;
}

.sidebar-link.active {
    background: #000000 !important;
    color: white !important;
    font-weight: 600 !important;
}

.sidebar-link i {
    width: 16px !important;
    text-align: center !important;
}

.main-content-area {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.content-header {
    text-align: center;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 2px solid #e5e7eb;
}

.content-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.content-subtitle {
    font-size: 1.25rem;
    color: #6b7280;
    margin: 0;
}

.content-section-item {
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid #f1f5f9;
}

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

.content-section-item h2 {
    font-size: 1.875rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.content-section-item p {
    font-size: 1.125rem;
    line-height: 1.7;
    color: #4b5563;
    margin-bottom: 1.5rem;
}

.highlight-box {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 1.5rem;
    margin: 2rem 0;
}

.highlight-box h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 1rem;
}

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

.highlight-box li {
    font-size: 1rem;
    line-height: 1.6;
    color: #4b5563;
    margin-bottom: 0.5rem;
}

/* Principles Grid */
.principles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.principle-card {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.principle-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.principle-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.principle-icon i {
    font-size: 1.5rem;
    color: white;
}

.principle-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 0.75rem;
}

.principle-card p {
    font-size: 0.95rem;
    color: #6b7280;
    margin: 0;
}

/* Pattern Grid */
.pattern-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.pattern-card {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.pattern-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

.pattern-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 1rem;
    border-bottom: 2px solid #3b82f6;
    padding-bottom: 0.5rem;
}

.pattern-card ul {
    margin: 0;
    padding-left: 1.25rem;
}

.pattern-card li {
    font-size: 0.95rem;
    line-height: 1.6;
    color: #4b5563;
    margin-bottom: 0.5rem;
}

/* Trends Grid */
.trends-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.trend-card {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.trend-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.trend-card.bullish {
    border-left: 4px solid #10b981;
}

.trend-card.bearish {
    border-left: 4px solid #ef4444;
}

.trend-card.sideways {
    border-left: 4px solid #f59e0b;
}

.trend-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.trend-card.bullish .trend-icon {
    background: linear-gradient(135deg, #10b981, #059669);
}

.trend-card.bearish .trend-icon {
    background: linear-gradient(135deg, #ef4444, #dc2626);
}

.trend-card.sideways .trend-icon {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

.trend-icon i {
    font-size: 1.5rem;
    color: white;
}

.trend-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 0.75rem;
}

.trend-card p {
    font-size: 0.95rem;
    color: #6b7280;
    margin-bottom: 1rem;
}

.example {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 0.75rem;
    font-size: 0.9rem;
    color: #4b5563;
}

/* Channels Content */
.channels-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin: 2rem 0;
}

.channel-section {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.channel-section h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 1rem;
    border-bottom: 2px solid #3b82f6;
    padding-bottom: 0.5rem;
}

.channel-section ul {
    margin: 0;
    padding-left: 1.25rem;
}

.channel-section li {
    font-size: 1rem;
    line-height: 1.6;
    color: #4b5563;
    margin-bottom: 0.75rem;
}

/* Patterns Grid */
.patterns-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.pattern-item {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.pattern-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

.pattern-item h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 1rem;
    border-bottom: 2px solid #3b82f6;
    padding-bottom: 0.5rem;
}

.pattern-item ul {
    margin: 0;
    padding-left: 1.25rem;
}

.pattern-item li {
    font-size: 0.95rem;
    line-height: 1.6;
    color: #4b5563;
    margin-bottom: 0.5rem;
}

/* Tips List */
.tips-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin: 2rem 0;
}

.tip-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.tip-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

.tip-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.tip-icon i {
    font-size: 1rem;
    color: white;
}

.tip-item p {
    font-size: 1rem;
    line-height: 1.6;
    color: #4b5563;
    margin: 0;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .content-wrapper {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 1rem;
    }
    
    .channels-content {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}

@media (max-width: 768px) {
    .content-header h1 {
        font-size: 2rem;
    }
    
    .content-subtitle {
        font-size: 1.125rem;
    }
    
    .principles-grid,
    .pattern-grid,
    .trends-grid,
    .patterns-grid {
        grid-template-columns: 1fr;
    }
    
    .main-content-area {
        padding: 1.5rem;
    }
    
    .content-section-item h2 {
        font-size: 1.5rem;
    }
}