/* Relationship Privacy Hub - Shared Styles */

:root {
    /* Dark theme colors */
    --bg-dark: #0a0f1a;
    --bg-card: #111827;
    --bg-card-hover: #1f2937;

    /* Accent colors - purple/indigo theme */
    --accent-primary: #8b5cf6;
    --accent-primary-light: #a78bfa;
    --accent-secondary: #6366f1;
    --accent-pink: #ec4899;
    --accent-blue: #3b82f6;
    --accent-cyan: #06b6d4;
    --accent-green: #10b981;
    --accent-orange: #f59e0b;
    --accent-red: #ef4444;
    --accent-gold: #eab308;

    /* Text colors */
    --text-primary: #f9fafb;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;

    /* Border */
    --border-color: #374151;

    /* Sidebar */
    --sidebar-width: 260px;

    /* Fonts */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Reset & Base */
* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: var(--font-sans);
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

a { color: var(--accent-primary-light); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Page Layout */
.page-wrapper {
    display: flex;
    min-height: calc(100vh - 60px);
}

/* Overlay for mobile sidebar */
.overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 999;
}

.overlay.show { display: block; }

/* ============================
   SIDEBAR STYLES
   ============================ */
.sidebar {
    width: var(--sidebar-width);
    background: var(--bg-card);
    border-right: 1px solid var(--border-color);
    position: sticky;
    top: 60px;
    height: calc(100vh - 60px);
    overflow-y: auto;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
}

.sidebar-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.15) 0%, rgba(236, 72, 153, 0.1) 100%);
}

.sidebar-header h2 {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--accent-primary-light);
    letter-spacing: 0.05em;
    margin-bottom: 0.25rem;
}

.sidebar-header p {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.sidebar-nav {
    padding: 1rem 0;
    flex: 1;
}

.nav-section {
    padding: 0.75rem 1.5rem 0.5rem;
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    font-weight: 600;
    margin-top: 0.75rem;
}

.nav-section:first-child { margin-top: 0; }

.nav-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 1.5rem;
    color: var(--text-secondary);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.15s;
    border-left: 3px solid transparent;
}

.nav-item:hover {
    background: var(--bg-card-hover);
    color: var(--text-primary);
    text-decoration: none;
}

.nav-item.active {
    background: rgba(139, 92, 246, 0.15);
    color: var(--accent-primary-light);
    border-left-color: var(--accent-primary);
}

.nav-item .icon {
    font-size: 1rem;
    width: 1.25rem;
    text-align: center;
}

.nav-cta {
    padding: 1.25rem;
    border-top: 1px solid var(--border-color);
}

.btn-cta-sidebar {
    display: block;
    width: 100%;
    padding: 0.75rem;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-pink));
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    text-align: center;
    transition: all 0.2s;
}

.btn-cta-sidebar:hover {
    opacity: 0.9;
    text-decoration: none;
    transform: translateY(-1px);
}

/* ============================
   MAIN CONTENT STYLES
   ============================ */
.main-content {
    flex: 1;
    padding: 2rem 3rem;
    max-width: 1100px;
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    font-size: 0.85rem;
}

.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--accent-primary-light); }
.breadcrumb span { color: var(--text-muted); }

/* Page Header */
.page-header {
    margin-bottom: 2.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.page-header h1 {
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    background: linear-gradient(135deg, #fff, var(--accent-primary-light), var(--accent-pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-header .subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* Hub Sections */
.hub-section {
    margin-bottom: 3rem;
}

.section-title {
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.section-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

/* Card Grid */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.25rem;
}

/* Hub Cards */
.hub-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.2s;
    position: relative;
    overflow: hidden;
    display: block;
}

.hub-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--card-accent, var(--accent-primary));
}

.hub-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-3px);
    text-decoration: none;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.hub-card .card-icon {
    font-size: 1.75rem;
    margin-bottom: 0.75rem;
}

.hub-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.hub-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
    line-height: 1.5;
}

.hub-card .card-features {
    list-style: none;
    margin-bottom: 1rem;
}

.hub-card .card-features li {
    font-size: 0.8rem;
    color: var(--text-secondary);
    padding: 0.25rem 0;
    padding-left: 1rem;
    position: relative;
}

.hub-card .card-features li::before {
    content: ">";
    position: absolute;
    left: 0;
    color: var(--accent-green);
    font-weight: bold;
}

.hub-card .card-link {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-primary-light);
}

/* Card accent colors */
.card-purple { --card-accent: var(--accent-primary); }
.card-pink { --card-accent: var(--accent-pink); }
.card-blue { --card-accent: var(--accent-blue); }
.card-cyan { --card-accent: var(--accent-cyan); }
.card-green { --card-accent: var(--accent-green); }
.card-orange { --card-accent: var(--accent-orange); }
.card-red { --card-accent: var(--accent-red); }
.card-gold { --card-accent: var(--accent-gold); }
.card-gray { --card-accent: #64748b; }
.card-rainbow { --card-accent: linear-gradient(90deg, #ef4444, #f59e0b, #eab308, #22c55e, #3b82f6, #8b5cf6); }

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-pink));
    border-radius: 16px;
    padding: 3rem 2rem;
    text-align: center;
    margin-top: 2rem;
}

.cta-section h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.cta-section p {
    font-size: 1rem;
    opacity: 0.9;
    max-width: 500px;
    margin: 0 auto 1.5rem;
}

.btn-cta {
    display: inline-block;
    padding: 0.875rem 2rem;
    background: white;
    color: var(--accent-primary);
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.2s;
}

.btn-cta:hover {
    background: var(--text-primary);
    transform: translateY(-2px);
    text-decoration: none;
}

/* Footer */
.footer {
    background: var(--bg-card);
    border-top: 1px solid var(--border-color);
    padding: 2rem;
    text-align: center;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.footer-links a {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.footer-links a:hover { color: var(--accent-primary-light); }

.footer-copyright {
    color: var(--text-muted);
    font-size: 0.8rem;
}

/* Mobile Nav Toggle */
.mobile-nav-toggle {
    display: none;
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-pink));
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.4);
    z-index: 998;
    align-items: center;
    justify-content: center;
}

.mobile-nav-toggle:hover {
    transform: scale(1.05);
}

/* ============================
   RESPONSIVE STYLES
   ============================ */
@media (max-width: 900px) {
    .sidebar {
        position: fixed;
        left: -100%;
        top: 0;
        height: 100vh;
        z-index: 1001;
        transition: left 0.3s ease;
    }

    .sidebar.open {
        left: 0;
    }

    .mobile-nav-toggle {
        display: flex;
    }

    .page-wrapper {
        display: block;
    }

    .main-content {
        padding: 1.5rem;
    }

    .page-header h1 {
        font-size: 1.75rem;
    }

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

@media (max-width: 480px) {
    .main-content {
        padding: 1rem;
    }

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

    .hub-card {
        padding: 1.25rem;
    }

    .cta-section {
        padding: 2rem 1.5rem;
    }

    .footer-links {
        flex-direction: column;
        gap: 0.75rem;
    }
}

/* ============================
   SUBPAGE SPECIFIC STYLES
   ============================ */

/* For content pages with article content */
.article-content {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 2rem;
    border: 1px solid var(--border-color);
}

.article-content h2 {
    font-size: 1.5rem;
    margin: 2rem 0 1rem;
    color: var(--text-primary);
}

.article-content h3 {
    font-size: 1.2rem;
    margin: 1.5rem 0 0.75rem;
    color: var(--accent-primary-light);
}

.article-content p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.article-content ul, .article-content ol {
    margin: 1rem 0 1.5rem 1.5rem;
    color: var(--text-secondary);
}

.article-content li {
    margin-bottom: 0.5rem;
}

.article-content a {
    color: var(--accent-primary-light);
}

.article-content a:hover {
    text-decoration: underline;
}

/* Generator/Tool specific styles */
.generator-form {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 2rem;
    border: 1px solid var(--border-color);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 1rem;
    font-family: var(--font-sans);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.btn-generate {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-pink));
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-generate:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.4);
}

/* Output/Preview area */
.output-area {
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.5rem;
    margin-top: 1.5rem;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    color: var(--text-secondary);
    white-space: pre-wrap;
    max-height: 500px;
    overflow-y: auto;
}