/**
 * Footer Document CSS
 * 
 * Styles for legal document pages (terms, privacy, etc.).
 * 
 * SOP Compliance:
 * - SOP-CSS_v1: No inline styles (CSP compliant)
 * - SOP-SRP: Document page styling only
 * - Uses CSS variables from theme files (SST)
 * - Follows DRY: Uses utility classes where possible
 * 
 * Expected Usage:
 * - Applied to .document-container element
 * - Responsive design for mobile/desktop
 */

/* Document Container */
.document-container {
    max-width: var(--container-2xl, 42rem);
    margin: 0 auto;
    padding: var(--spacing-lg, 1.5rem) var(--spacing-md, 1rem);
}

/* Document Header */
.document-header {
    margin-bottom: var(--spacing-xl, 2rem);
    padding-bottom: var(--spacing-md, 1rem);
    border-bottom: var(--border-width-medium, 2px) solid var(--border-primary, #334155);
}

.document-title {
    font-size: var(--font-size-3xl, 1.875rem);
    font-weight: var(--font-weight-bold, 700);
    color: var(--text-primary, #f1f5f9);
    margin: 0 0 var(--spacing-sm, 0.5rem) 0;
}

.document-meta {
    color: var(--text-secondary, #cbd5e1);
    font-size: var(--font-size-sm, 0.875rem);
    margin: 0;
}

/* Document Content */
.document-content {
    color: var(--text-primary, #f1f5f9);
    font-size: var(--font-size-base, 1rem);
    line-height: var(--line-height-relaxed, 1.75);
}

.document-content p {
    margin: var(--spacing-md, 1rem) 0;
}

.document-content h2 {
    font-size: var(--font-size-2xl, 1.5rem);
    font-weight: var(--font-weight-bold, 700);
    color: var(--text-primary, #f1f5f9);
    margin: var(--spacing-lg, 1.5rem) 0 var(--spacing-md, 1rem) 0;
}

.document-content h3 {
    font-size: var(--font-size-xl, 1.25rem);
    font-weight: var(--font-weight-semibold, 600);
    color: var(--text-primary, #f1f5f9);
    margin: var(--spacing-md, 1rem) 0 var(--spacing-sm, 0.5rem) 0;
}

.document-content ul,
.document-content ol {
    margin: var(--spacing-md, 1rem) 0;
    padding-left: var(--spacing-lg, 1.5rem);
}

.document-content li {
    margin: var(--spacing-xs, 0.25rem) 0;
}

.document-content a {
    color: var(--brand-primary, #60a5fa);
    text-decoration: underline;
}

.document-content a:hover {
    color: var(--brand-primary-hover, #3b82f6);
}

/* Document Footer */
.document-footer {
    margin-top: var(--spacing-xl, 2rem);
    padding-top: var(--spacing-md, 1rem);
    border-top: var(--border-width-thin, 1px) solid var(--border-primary, #334155);
}

.document-back-link {
    display: inline-block;
    color: var(--brand-primary, #60a5fa);
    text-decoration: none;
    font-size: var(--font-size-sm, 0.875rem);
    transition: color var(--transition-base, 200ms) var(--ease-in-out, cubic-bezier(0.4, 0, 0.2, 1));
}

.document-back-link:hover {
    color: var(--brand-primary-hover, #3b82f6);
    text-decoration: underline;
}

.document-back-link:focus {
    outline: var(--focus-ring-width, 2px) solid var(--border-focus, #60a5fa);
    outline-offset: var(--focus-ring-offset, 2px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .document-container {
        padding: var(--spacing-md, 1rem);
    }
    
    .document-title {
        font-size: var(--font-size-xl, 1.5rem);
    }
    
    .document-content {
        font-size: var(--font-size-sm, 0.875rem);
    }
}