/* ===================================
   LeadWave Documentation Styles
   =================================== */

:root {
    --primary: #0ea5e9;
    --primary-dark: #0284c7;
    --secondary: #06b6d4;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --dark: #1e293b;
    --gray: #64748b;
    --light-gray: #f1f5f9;
    --border: #e2e8f0;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--dark);
    background: #ffffff;
}

/* Layout */
.docs-container {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 280px;
    background: #f8fafc;
    border-right: 1px solid var(--border);
    position: fixed;
    height: 100vh;
    overflow-y: auto;
    z-index: 1000;
    display: flex;
    flex-direction: column;
}

.sidebar-header {
    padding: 1.75rem 1.5rem;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: white;
    position: sticky;
    top: 0;
    z-index: 10;
    border-bottom: 2px solid var(--primary);
    flex-shrink: 0;
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.sidebar-logo-icon {
    font-size: 2rem;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.sidebar-logo-img {
    width: 48px;
    height: 48px;
    object-fit: contain;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
    border-radius: 8px;
}

.sidebar-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0;
    letter-spacing: -0.025em;
    line-height: 1.2;
}

.sidebar-subtitle {
    font-size: 0.8rem;
    opacity: 0.85;
    margin: 0;
    font-weight: 400;
    line-height: 1.4;
}

.sidebar-nav {
    padding: 1.5rem 0;
}

.nav-section {
    margin-bottom: 1.5rem;
}

.nav-section-title {
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray);
    padding: 0 1.5rem 0.5rem;
}

.nav-item {
    margin: 0.25rem 0.75rem;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.625rem 0.875rem;
    color: #475569;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.2s ease;
    font-size: 0.875rem;
    font-weight: 500;
}

.nav-link:hover,
.nav-link.active {
    background: white;
    color: var(--primary);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.nav-icon {
    font-size: 1.125rem;
}

/* Main Content */
.main-content {
    margin-left: 280px;
    flex: 1;
    min-width: 0;
}

.content-header {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: white;
    padding: 1.75rem 3rem;
    border-bottom: 3px solid var(--primary);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    min-height: 100px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.content-header h1 {
    font-size: 1.875rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    letter-spacing: -0.025em;
    line-height: 1.2;
}

.content-header p {
    font-size: 1rem;
    opacity: 0.9;
    margin: 0;
    font-weight: 400;
    line-height: 1.5;
}

.content-body {
    padding: 3rem;
    max-width: 1200px;
}

/* Sections */
.section {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    margin-bottom: 2rem;
    border: 1px solid var(--border);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.section-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.section-title-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 4px 6px -1px rgba(14, 165, 233, 0.3);
}

h2 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--dark);
    margin: 1.5rem 0 1rem;
}

h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: #334155;
    margin: 1.25rem 0 0.75rem;
    padding-left: 0.75rem;
    border-left: 3px solid var(--primary);
}

p {
    margin-bottom: 1rem;
    color: #475569;
    line-height: 1.7;
}

/* Cards Grid */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.25rem;
    margin: 1.5rem 0;
}

.card {
    background: #f8fafc;
    border-radius: 10px;
    padding: 1.5rem;
    border: 1px solid var(--border);
    transition: all 0.2s ease;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.15);
    border-color: var(--primary);
    background: white;
}

.card-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin-bottom: 1rem;
    box-shadow: 0 4px 6px -1px rgba(14, 165, 233, 0.3);
}

.card-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.card-text {
    font-size: 0.9375rem;
    color: var(--gray);
    line-height: 1.6;
}

/* Steps */
.steps {
    counter-reset: step-counter;
}

.step {
    position: relative;
    padding-left: 3rem;
    margin-bottom: 1.5rem;
}

.step::before {
    counter-increment: step-counter;
    content: counter(step-counter);
    position: absolute;
    left: 0;
    top: 0;
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.875rem;
}

.step h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.step p {
    margin: 0;
    font-size: 0.9375rem;
}

/* Lists */
ul, ol {
    margin: 1rem 0 1rem 1.5rem;
    color: #475569;
}

li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

/* Alert Boxes */
.alert {
    padding: 1rem 1.25rem;
    border-radius: 8px;
    margin: 1rem 0;
    border-left: 4px solid;
}

.alert-info {
    background: #eff6ff;
    border-color: #3b82f6;
    color: #1e40af;
}

.alert-warning {
    background: #fffbeb;
    border-color: var(--warning);
    color: #92400e;
}

.alert-success {
    background: #f0fdf4;
    border-color: var(--success);
    color: #166534;
}

/* Code Blocks */
code {
    background: #f1f5f9;
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: 0.875rem;
    color: #e11d48;
}

/* Scrollbar */
.sidebar::-webkit-scrollbar {
    width: 6px;
}

.sidebar::-webkit-scrollbar-track {
    background: #f1f5f9;
}

.sidebar::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 3px;
}

.sidebar::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* Responsive */
@media (max-width: 1024px) {
    .sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }
    
    .sidebar.active {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .content-body {
        padding: 2rem 1.5rem;
    }
}

@media (max-width: 768px) {
    .content-header {
        padding: 1.5rem;
    }

    .content-header h1 {
        font-size: 1.5rem;
    }

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

/* Credits Section */
.credits-box {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 16px;
    border: 1px solid var(--border);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.credits-logo {
    display: flex;
    justify-content: center;
    align-items: center;
}

.credits-logo img {
    filter: drop-shadow(0 4px 8px rgba(14, 165, 233, 0.2));
}