/* Estilos para páginas de guía navegable */

/* Override presentation.css body styles */
body {
    display: block;
    padding: 0;
}

/* Top navigation bar */
.guide-topnav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 12px 30px;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.guide-topnav .nav-link {
    font-size: 13px;
    padding: 6px 14px;
}

/* Main layout: sidebar + content */
.guide-layout {
    display: grid;
    grid-template-columns: 240px 1fr;
    min-height: calc(100vh - 52px);
}

/* Sidebar */
.guide-sidebar {
    position: sticky;
    top: 52px;
    height: calc(100vh - 52px);
    overflow-y: auto;
    background: white;
    border-right: 1px solid #e8e8f0;
    padding: 20px 0;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.05);
}

.guide-sidebar h3 {
    font-size: 0.8em;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #999;
    padding: 0 20px;
    margin: 0 0 10px 0;
}

.guide-sidebar a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    text-decoration: none;
    color: #555;
    font-size: 0.95em;
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
}

.guide-sidebar a:hover {
    background: #f8f9ff;
    color: #667eea;
}

.guide-sidebar a.active {
    background: #f0f2ff;
    color: #667eea;
    border-left-color: #667eea;
    font-weight: bold;
}

.guide-sidebar .sidebar-icon {
    font-size: 1.2em;
    width: 24px;
    text-align: center;
    flex-shrink: 0;
}

/* Main content area */
.guide-content {
    padding: 40px 50px 80px 50px;
    background: white;
}

/* Section styling */
.guide-section {
    margin-bottom: 60px;
    scroll-margin-top: 70px;
}

.guide-section h2 {
    color: #764ba2;
    font-size: 2em;
    margin-bottom: 25px;
    padding-bottom: 12px;
    border-bottom: 3px solid #667eea;
    display: flex;
    align-items: center;
    gap: 12px;
}

.guide-section h2 .section-emoji {
    font-size: 1em;
}

/* Sub-section titles */
.guide-section h3 {
    color: #667eea;
    font-size: 1.3em;
    margin: 30px 0 15px 0;
    padding-bottom: 8px;
    border-bottom: 2px solid #e8e8f0;
}

/* Guide intro header */
.guide-header {
    text-align: center;
    padding: 40px 0 30px 0;
    margin-bottom: 40px;
    border-bottom: 2px solid #f0f0f5;
}

.guide-header h1 {
    margin-bottom: 15px;
}

.guide-header p {
    font-size: 1.1em;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Step items inside guide (reuse from presentation but ensure display) */
.guide-section .step-item {
    padding: 15px;
    margin: 10px 0;
    background: white;
    border-radius: 8px;
    display: flex;
    align-items: center;
    transition: transform 0.3s ease;
}

.guide-section .step-item:hover {
    transform: translateX(10px);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}

/* Responsive */
@media (max-width: 900px) {
    .guide-layout {
        grid-template-columns: 1fr;
    }

    .guide-sidebar {
        position: sticky;
        top: 52px;
        height: auto;
        max-height: none;
        overflow-x: auto;
        overflow-y: hidden;
        white-space: nowrap;
        padding: 0;
        display: flex;
        border-right: none;
        border-bottom: 1px solid #e8e8f0;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    }

    .guide-sidebar h3 {
        display: none;
    }

    .guide-sidebar a {
        padding: 12px 16px;
        border-left: none;
        border-bottom: 3px solid transparent;
        font-size: 0.85em;
        white-space: nowrap;
    }

    .guide-sidebar a.active {
        border-left-color: transparent;
        border-bottom-color: #667eea;
    }

    .guide-content {
        padding: 30px 20px 60px 20px;
    }

    .guide-section {
        scroll-margin-top: 120px;
    }
}

@media (max-width: 600px) {
    .guide-topnav {
        padding: 10px 15px;
    }

    .guide-content {
        padding: 20px 15px 40px 15px;
    }

    .guide-section h2 {
        font-size: 1.5em;
    }
}