/* PassLoop Documentation Styles */

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f9fafb;
}

/* Header Styles */
.header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 3rem 1rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
}

.header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.header p {
    font-size: 1.25rem;
    opacity: 0.95;
}

/* Navigation Styles */
.nav {
    background: white;
    border-bottom: 2px solid #e5e7eb;
    position: sticky;
    top: 0;
    z-index: 50;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.nav-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    gap: 2rem;
    overflow-x: auto;
}

.nav a {
    padding: 1rem 0.5rem;
    color: #4b5563;
    text-decoration: none;
    white-space: nowrap;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
    font-weight: 500;
}

.nav a:hover {
    color: #667eea;
    border-bottom-color: #667eea;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

/* Section Styles */
.section {
    background: white;
    border-radius: 0.75rem;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.section h2 {
    font-size: 2rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 3px solid #667eea;
}

.section h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #374151;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.section h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #4b5563;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

.section p {
    margin-bottom: 1rem;
    color: #4b5563;
}

.section ul,
.section ol {
    margin-left: 2rem;
    margin-bottom: 1rem;
}

.section li {
    margin-bottom: 0.5rem;
    color: #4b5563;
}

.section ul li {
    list-style-type: disc;
}

.section ol li {
    list-style-type: decimal;
}

/* Code Styles */
code {
    background: #f3f4f6;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-family: 'Monaco', 'Courier New', monospace;
    font-size: 0.875em;
    color: #7c3aed;
}

pre {
    background: #1f2937;
    color: #f9fafb;
    padding: 1.5rem;
    border-radius: 0.5rem;
    overflow-x: auto;
    margin: 1rem 0;
}

pre code {
    background: none;
    color: inherit;
    padding: 0;
}

/* Links */
a {
    color: #667eea;
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: #5568d3;
    text-decoration: underline;
}

/* Strong/Bold */
strong {
    font-weight: 600;
    color: #1f2937;
}

/* Alert Boxes */
.alert {
    padding: 1.5rem;
    border-radius: 0.5rem;
    margin: 1.5rem 0;
    border-left: 4px solid;
}

.alert-success {
    background: #d1fae5;
    border-color: #10b981;
}

.alert-info {
    background: #dbeafe;
    border-color: #3b82f6;
}

.alert-warning {
    background: #fef3c7;
    border-color: #f59e0b;
}

.alert-danger {
    background: #fee2e2;
    border-color: #ef4444;
}

/* Responsive */
@media (max-width: 768px) {
    .header h1 {
        font-size: 1.75rem;
    }
    
    .header p {
        font-size: 1rem;
    }
    
    .section {
        padding: 1.5rem;
    }
    
    .section h2 {
        font-size: 1.5rem;
    }
    
    .section h3 {
        font-size: 1.25rem;
    }
    
    .nav-content {
        gap: 1rem;
    }
}

/* Table Styles */
table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
}

table th,
table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #e5e7eb;
}

table th {
    background: #f9fafb;
    font-weight: 600;
    color: #374151;
}

table tr:hover {
    background: #f9fafb;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: #667eea;
    color: white;
    border-radius: 0.5rem;
    font-weight: 500;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn:hover {
    background: #5568d3;
    text-decoration: none;
    transform: translateY(-1px);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

/* SVG Icons */
svg {
    display: inline-block;
    vertical-align: middle;
}

/* Steps (for getting-started page) */
.steps {
    counter-reset: step;
}

.step {
    counter-increment: step;
    position: relative;
    padding-left: 3.5rem;
    margin: 2rem 0;
}

.step::before {
    content: counter(step);
    position: absolute;
    left: 0;
    top: 0;
    width: 2.5rem;
    height: 2.5rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
}

.step h3 {
    margin-top: 0;
}

/* Highlight boxes */
.highlight {
    background: #dbeafe;
    border-left: 4px solid #3b82f6;
    padding: 1rem;
    margin: 1rem 0;
    border-radius: 0.25rem;
}

.highlight strong {
    display: block;
    margin-bottom: 0.5rem;
}

/* Card (legacy class for getting-started) */
.card {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 0.75rem;
    padding: 2rem;
    margin: 2rem 0;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}