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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #1f2937;
    background-color: #f9fafb;
}

/* Dashboard Layout - Sidebar styles moved to sidebar.css */
.dashboard-layout {
    display: flex;
    min-height: 100vh;
}

.main-content {
    flex: 1;
    margin-left: 280px;
    background: #f9fafb;
    min-height: 100vh;
}

.content-area {
    padding: 32px;
}

.empty-state {
    text-align: center;
    padding: 64px 32px;
    color: #6b7280;
}

.empty-state h3 {
    font-size: 18px;
    font-weight: 600;
    color: #374151;
    margin-bottom: 8px;
}

.empty-state p {
    font-size: 14px;
    margin-bottom: 24px;
}

.main-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 2rem 2rem 1rem 2rem;
    background: white;
    border-bottom: 1px solid #e5e7eb;
}

.header-left {
    flex: 1;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

.breadcrumb a {
    color: #8b5cf6;
    text-decoration: none;
    transition: color 0.2s ease;
}

.breadcrumb a:hover {
    color: #7c3aed;
}

.breadcrumb span {
    color: #9ca3af;
}

.header-left h1 {
    margin: 0.5rem 0 0.25rem 0;
    font-size: 1.875rem;
    font-weight: 700;
    color: #1f2937;
}

.main-header h1 {
    font-size: 1.875rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 0.5rem;
}

.subtitle {
    margin: 0;
    color: #6b7280;
    font-size: 1rem;
}

/* Project Navigation Tabs */
.project-nav-tabs {
    display: flex;
    background: white;
    border-bottom: 1px solid #e5e7eb;
    padding: 0 2rem;
}

.tab-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 1.5rem;
    color: #6b7280;
    text-decoration: none;
    border-bottom: 2px solid transparent;
    transition: all 0.2s ease;
    font-weight: 500;
    font-size: 0.875rem;
}

.tab-link:hover {
    color: #374151;
    background: #f9fafb;
}

.tab-link.active {
    color: #8b5cf6;
    border-bottom-color: #8b5cf6;
    background: #faf5ff;
}

.tab-link svg {
    width: 16px;
    height: 16px;
}

.tab-count {
    background: #e5e7eb;
    color: #6b7280;
    padding: 0.125rem 0.375rem;
    border-radius: 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    min-width: 1.25rem;
    text-align: center;
}

.tab-link.active .tab-count {
    background: #ddd6fe;
    color: #7c3aed;
}

/* Header Action Buttons */
.new-project-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: #8b5cf6;
    color: white;
    border: none;
    border-radius: 8px;
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s ease;
    cursor: pointer;
}

.new-project-btn:hover {
    background: #7c3aed;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
}

.new-project-btn svg {
    width: 16px;
    height: 16px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.container.full-width {
    max-width: none;
    width: 100%;
    padding: 0 40px;
}

/* Header */
.header {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 24px 0;
    backdrop-filter: blur(10px);
    background: rgba(0, 0, 0, 0.1);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    color: white;
    font-size: 20px;
    font-weight: 600;
}

.auth-buttons {
    display: flex;
    gap: 12px;
}

/* Auth Form Styles */
.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 20px;
}

.auth-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    padding: 40px;
    width: 100%;
    max-width: 400px;
}

.auth-header {
    text-align: center;
    margin-bottom: 30px;
}

.auth-header .logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 20px;
    font-size: 24px;
    font-weight: 700;
    color: #8b5cf6;
}

.auth-header h1 {
    margin: 0 0 8px 0;
    font-size: 28px;
    font-weight: 700;
    color: #1f2937;
}

.auth-header p {
    margin: 0;
    color: #6b7280;
    font-size: 16px;
}

.auth-form {
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    color: #374151;
    font-size: 14px;
}

.form-group input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 16px;
    transition: border-color 0.2s;
    box-sizing: border-box;
}

.form-group input:focus {
    outline: none;
    border-color: #8b5cf6;
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

.password-hint {
    display: block;
    margin-top: 4px;
    font-size: 12px;
    color: #6b7280;
}

.auth-btn {
    width: 100%;
    padding: 12px 20px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-decoration: none;
    margin-bottom: 12px;
}

.auth-btn-primary {
    background: #8b5cf6;
    color: white;
}

.auth-btn-primary:hover {
    background: #7c3aed;
    transform: translateY(-1px);
}

.auth-btn-google {
    background: white;
    color: #374151;
    border: 2px solid #e5e7eb;
}

.auth-btn-google:hover {
    background: #f9fafb;
    border-color: #d1d5db;
    transform: translateY(-1px);
}

.auth-divider {
    text-align: center;
    margin: 20px 0;
    position: relative;
}

.auth-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: #e5e7eb;
}

.auth-divider span {
    background: white;
    padding: 0 16px;
    color: #6b7280;
    font-size: 14px;
    position: relative;
}

.auth-footer {
    text-align: center;
    margin-top: 30px;
}

.auth-footer p {
    margin: 8px 0;
    font-size: 14px;
    color: #6b7280;
}

.auth-footer a {
    color: #8b5cf6;
    text-decoration: none;
    font-weight: 600;
}

.auth-footer a:hover {
    text-decoration: underline;
}

.auth-terms {
    text-align: center;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #e5e7eb;
}

.auth-terms p {
    margin: 0;
    font-size: 12px;
    color: #9ca3af;
    line-height: 1.5;
}

.auth-terms a {
    color: #8b5cf6;
    text-decoration: none;
}

.auth-terms a:hover {
    text-decoration: underline;
}

.sign-in-btn {
    background: transparent;
    border: none;
    color: white;
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
}

.sign-in-btn:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
}

.sign-up-btn {
    background: white;
    border: none;
    color: #1f2937;
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
}

.sign-up-btn:hover {
    background-color: #f3f4f6;
    color: #1f2937;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    color: white;
    overflow: hidden;
}

.hero .hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.35)),
                url('http://127.0.0.1:5001/static/images/diverse-collaborators.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-color: #4a5568;
    z-index: 1;
}

.hero-content {
    max-width: none;
    width: 100%;
    padding-top: 100px;
    padding-bottom: 60px;
    padding-left: 40px;
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-block;
    background: rgba(147, 51, 234, 0.95);
    color: white;
    padding: 10px 20px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 32px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-title {
    font-size: 56px;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 28px;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 20px;
    line-height: 1.6;
    margin-bottom: 40px;
    opacity: 0.95;
    max-width: 580px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    align-items: center;
}

.btn-primary {
    background: #10b981;
    color: white;
    border: none;
    padding: 14px 28px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary:hover {
    background: #059669;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 14px 28px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    white-space: nowrap;
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.6);
    transform: translateY(-1px);
}

.btn-tertiary {
    background: #8b5cf6;
    color: white;
    border: none;
    padding: 14px 28px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    white-space: nowrap;
}

.btn-tertiary:hover {
    background: #7c3aed;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
}

/* Ensure all button links have proper styling */
a.btn-primary,
a.btn-secondary,
a.btn-tertiary,
a.btn-secondary-white {
    text-decoration: none;
    color: inherit;
}

a.btn-primary:visited,
a.btn-secondary:visited,
a.btn-tertiary:visited,
a.btn-secondary-white:visited {
    color: inherit;
}

/* Challenge Solution Section */
.challenge-solution {
    padding: 80px 0;
    background: #ffffff;
}

.two-column {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.column h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 32px;
    line-height: 1.2;
}

.challenge-item,
.solution-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 24px;
}

.icon-wrapper {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 2px;
}

.challenge-icon {
    background: #fef2f2;
}

.solution-icon {
    background: #f0fdf4;
}

.challenge-item p,
.solution-item p {
    font-size: 16px;
    line-height: 1.6;
    color: #374151;
}

/* Path to Impact Section */
.path-to-impact {
    padding: 60px 0;
    background: #ffffff;
    text-align: center;
}

.section-header h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 16px;
    color: #1f2937;
}

.section-header p {
    font-size: 18px;
    color: #6b7280;
    max-width: 600px;
    margin: 0 auto;
}

/* Three Steps Section */
.three-steps {
    padding: 60px 0 80px;
    background: #ffffff;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 40px;
}

.step {
    text-align: left;
}

.step-number {
    width: 48px;
    height: 48px;
    background: #e5e7eb;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 700;
    color: #374151;
    margin-bottom: 24px;
}

.step h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #1f2937;
}

.step > p {
    font-size: 16px;
    color: #6b7280;
    margin-bottom: 20px;
    line-height: 1.6;
}

.step-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.feature {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #374151;
}

/* Testimonials Section */
.testimonials {
    padding: 80px 0;
    background: #ffffff;
}

.testimonials .section-header {
    text-align: center;
    margin-bottom: 60px;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.testimonial {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 24px;
    transition: box-shadow 0.2s;
}

.testimonial:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.testimonial-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    overflow: hidden;
}

.avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-info h4 {
    font-size: 16px;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 2px;
}

.testimonial-info p {
    font-size: 14px;
    color: #6b7280;
}

.testimonial blockquote {
    font-size: 16px;
    line-height: 1.6;
    color: #374151;
    font-style: italic;
}

/* CTA Section */
.cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #8b5cf6, #7c3aed);
    color: white;
    text-align: center;
}

.cta-content h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 16px;
}

.cta-content > p {
    font-size: 18px;
    margin-bottom: 32px;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.btn-secondary-white {
    background: transparent;
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 12px 24px;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-secondary-white:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}

.cta-alternative p {
    font-size: 16px;
    margin-bottom: 8px;
    opacity: 0.8;
}

.download-link {
    color: white;
    text-decoration: underline;
    font-weight: 500;
    transition: opacity 0.2s;
}

.download-link:hover {
    opacity: 0.8;
}

/* Footer */
.footer {
    background: #1f2937;
    color: white;
    padding: 60px 0 24px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-brand .logo {
    margin-bottom: 16px;
}

.footer-brand p {
    font-size: 16px;
    color: #9ca3af;
    margin-bottom: 24px;
    line-height: 1.6;
}

.footer-buttons {
    display: flex;
    gap: 12px;
}

.footer-btn {
    background: transparent;
    border: 1px solid #374151;
    color: #9ca3af;
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s;
}

.footer-btn:hover {
    border-color: #6b7280;
    color: white;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer-column h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 16px;
    color: white;
}

.footer-column ul {
    list-style: none;
}

.footer-column li {
    margin-bottom: 8px;
}

.footer-column a {
    color: #9ca3af;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.2s;
}

.footer-column a:hover {
    color: white;
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 24px;
    text-align: center;
}

.footer-bottom p {
    font-size: 14px;
    color: #9ca3af;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .steps-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .two-column {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 40px;
    }

    .hero-subtitle {
        font-size: 18px;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .hero-buttons .btn-primary,
    .hero-buttons .btn-secondary,
    .hero-buttons .btn-tertiary {
        width: 100%;
        justify-content: center;
        max-width: 320px;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-buttons button {
        width: 100%;
        max-width: 300px;
    }
    
    .container {
        padding: 0 16px;
    }
    
    .section-header h2 {
        font-size: 28px;
    }
    
    .column h2 {
        font-size: 24px;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 24px;
    }
}

@media (max-width: 480px) {
    .auth-buttons {
        flex-direction: column;
        gap: 8px;
    }
    
    .hero-content {
        padding-top: 120px;
    }
    
    .hero-title {
        font-size: 28px;
    }
    
    .steps-grid {
        gap: 24px;
    }
    
    .testimonials-grid {
        gap: 24px;
    }
}

/* Dashboard Navigation Styles */
.dashboard-container {
    display: flex;
    min-height: 100vh;
    background: #f9fafb;
}

.dashboard-nav {
    width: 280px;
    background: white;
    border-right: 1px solid #e5e7eb;
    display: flex;
    flex-direction: column;
    padding: 24px 0;
    position: fixed;
    height: 100vh;
    overflow-y: auto;
}

.nav-brand {
    padding: 0 24px 24px;
    border-bottom: 1px solid #e5e7eb;
}

.nav-brand .logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 20px;
    font-weight: 600;
    color: #8b5cf6;
}

.nav-links {
    flex: 1;
    padding: 24px 0;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 24px;
    color: #6b7280;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s;
}

.nav-link:hover,
.nav-link.active {
    background: #f3f4f6;
    color: #8b5cf6;
}

.nav-user {
    padding: 0 24px;
    border-top: 1px solid #e5e7eb;
    padding-top: 24px;
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 12px;
    position: relative;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.user-info {
    flex: 1;
    min-width: 0;
}

.user-name {
    display: block;
    font-weight: 500;
    color: #1f2937;
    font-size: 14px;
}

.user-email {
    display: block;
    color: #6b7280;
    font-size: 12px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.dashboard-main {
    flex: 1;
    margin-left: 280px;
    padding: 32px;
    overflow-y: auto;
}

@media (max-width: 1024px) {
    .dashboard-nav {
        position: relative;
        width: 100%;
        height: auto;
        flex-direction: row;
        padding: 16px;
    }

    .nav-brand {
        border-bottom: none;
        padding: 0;
        margin-right: 24px;
    }

    .nav-links {
        display: flex;
        gap: 16px;
        padding: 0;
        flex: 1;
    }

    .nav-link {
        padding: 8px 12px;
        font-size: 14px;
        white-space: nowrap;
    }

    .nav-user {
        border-top: none;
        padding: 0;
        margin-left: 24px;
    }

    .dashboard-main {
        margin-left: 0;
        padding: 16px;
    }

    .dashboard-container {
        flex-direction: column;
    }
}

/* Legal Pages Styles */
.legal-hero {
    position: relative;
    min-height: 400px;
    display: flex;
    align-items: center;
    color: white;
    overflow: hidden;
    padding: 120px 0 80px;
}

.legal-hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #10b981, #059669);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.legal-hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.legal-hero-title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 16px;
    line-height: 1.1;
}

.legal-hero-subtitle {
    font-size: 20px;
    margin-bottom: 24px;
    opacity: 0.9;
    font-weight: 400;
}

.legal-last-updated {
    font-size: 16px;
    opacity: 0.8;
    font-weight: 500;
}

.legal-content {
    padding: 80px 0;
    background-color: #f9fafb;
}

.legal-card {
    background: white;
    border-radius: 16px;
    padding: 48px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    max-width: 900px;
    margin: 0 auto;
}

.legal-prose {
    color: #374151;
    line-height: 1.7;
}

.legal-section-title {
    font-size: 28px;
    font-weight: 600;
    color: #1f2937;
    margin-top: 48px;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid #10b981;
}

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

.legal-text {
    font-size: 16px;
    color: #4b5563;
    margin-bottom: 20px;
    line-height: 1.7;
}

.legal-list {
    list-style-type: disc;
    margin-left: 24px;
    margin-bottom: 20px;
    color: #4b5563;
}

.legal-list li {
    margin-bottom: 8px;
    line-height: 1.6;
}

.legal-link {
    color: #10b981;
    text-decoration: underline;
    font-weight: 500;
    transition: color 0.2s;
}

.legal-link:hover {
    color: #059669;
}

/* Legal Pages Mobile Responsive */
@media (max-width: 768px) {
    .legal-hero {
        padding: 100px 0 60px;
        min-height: 300px;
    }

    .legal-hero-title {
        font-size: 36px;
    }

    .legal-hero-subtitle {
        font-size: 18px;
    }

    .legal-card {
        padding: 32px 24px;
        margin: 0 16px;
    }

    .legal-section-title {
        font-size: 24px;
        margin-top: 32px;
    }
}

/* Role-based Permission Styles */
.role-info-banner {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    padding: 12px 16px;
    margin-bottom: 16px;
}

.role-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.role-badge.role-admin {
    background: #dc2626;
    color: white;
}

.role-badge.role-collaborator {
    background: #059669;
    color: white;
}

.role-badge.role-observer {
    background: #6b7280;
    color: white;
}

.role-badge i {
    font-size: 0.7rem;
}

/* Permission-based UI states */
.permission-disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.permission-info {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.8rem;
    color: #6b7280;
    padding: 4px 8px;
    background: #f3f4f6;
    border-radius: 4px;
}

.permission-info i {
    font-size: 0.75rem;
}

/* Project Grid and Card Styles */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 24px;
    margin-top: 24px;
}

.project-card {
    background: white;
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    transition: all 0.2s ease;
    border: 1px solid #e5e7eb;
}

.project-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transform: translateY(-1px);
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 16px;
}

.project-header h3 {
    flex: 1;
    margin: 0;
    font-size: 18px;
    font-weight: 600;
}

.project-header h3 a {
    color: #1f2937;
    text-decoration: none;
    transition: color 0.2s ease;
}

.project-header h3 a:hover {
    color: #8b5cf6;
}

.project-status {
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
    margin-left: 16px;
    flex-shrink: 0;
}

.status-active {
    background: #dcfce7;
    color: #166534;
}

.status-paused {
    background: #fef3c7;
    color: #92400e;
}

.status-completed {
    background: #dbeafe;
    color: #1e40af;
}

.project-description {
    color: #6b7280;
    font-size: 14px;
    line-height: 1.5;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.tag {
    background: #f3f4f6;
    color: #374151;
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
}

.tag-more {
    color: #6b7280;
    font-size: 12px;
}

.project-meta {
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
    font-size: 12px;
    color: #6b7280;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 4px;
}

.meta-item i {
    font-size: 14px;
}

.project-actions {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 8px;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid #e5e7eb;
}

.project-actions .btn-group {
    display: flex;
    gap: 8px;
}

.project-actions .btn-sm {
    padding: 6px 12px;
    font-size: 12px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s ease;
}

.btn-view {
    background: #8b5cf6;
    color: white;
    border: 1px solid #8b5cf6;
}

.btn-view:hover {
    background: #7c3aed;
    border-color: #7c3aed;
}

.btn-edit {
    background: white;
    color: #6b7280;
    border: 1px solid #d1d5db;
}

.btn-edit:hover {
    background: #f9fafb;
    color: #374151;
    border-color: #9ca3af;
}

.btn-delete {
    background: white;
    color: #dc2626;
    border: 1px solid #fecaca;
    padding: 6px 12px;
    font-size: 12px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.btn-delete:hover {
    background: #fef2f2;
    border-color: #fca5a5;
}

/* Outline button styles for project actions */
.btn-outline {
    background: white;
    color: #6b7280;
    border: 1px solid #d1d5db;
    padding: 6px 12px;
    font-size: 12px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.btn-outline:hover {
    background: #f9fafb;
    color: #374151;
    border-color: #9ca3af;
    text-decoration: none;
}

/* Project Detail Page Styles */
.project-meta-section {
    background: white;
    border-bottom: 1px solid #e5e7eb;
    padding: 16px 32px;
}

.project-meta-section .project-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

/* Consistent badge styling for project detail page */
.project-status,
.project-visibility,
.delete-project-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
    border: 1px solid transparent;
    transition: all 0.2s ease;
    text-decoration: none;
    cursor: default;
}

/* Status badge specific styling */
.project-status.status-active {
    background: #dcfce7;
    color: #166534;
    border-color: #bbf7d0;
}

.project-status.status-paused {
    background: #fef3c7;
    color: #92400e;
    border-color: #fde68a;
}

.project-status.status-completed {
    background: #dbeafe;
    color: #1e40af;
    border-color: #bfdbfe;
}

/* Visibility badge styling */
.project-visibility {
    background: #f0f9ff;
    color: #0369a1;
    border-color: #bae6fd;
}

.project-visibility svg {
    width: 14px;
    height: 14px;
}

/* Delete button styling */
.delete-project-btn {
    background: #fef2f2;
    color: #dc2626;
    border-color: #fecaca;
    cursor: pointer;
}

.delete-project-btn:hover {
    background: #fee2e2;
    border-color: #fca5a5;
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(220, 38, 38, 0.1);
}

.delete-project-btn svg {
    width: 14px;
    height: 14px;
}

/* Delete Modal Styles */
.delete-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.delete-modal.show {
    display: flex;
    opacity: 1;
    justify-content: center;
    align-items: center;
}

.delete-modal-content {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    max-width: 500px;
    width: 90%;
    margin: 1rem;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    transform: scale(0.95);
    transition: transform 0.3s ease;
}

.delete-modal.show .delete-modal-content {
    transform: scale(1);
}

.delete-modal-content h3 {
    margin: 0 0 1rem 0;
    font-size: 1.25rem;
    font-weight: 600;
    color: #dc2626;
}

.delete-modal-content p {
    margin: 0 0 1.5rem 0;
    color: #6b7280;
    line-height: 1.5;
}

.delete-modal-actions {
    display: flex;
    gap: 0.75rem;
    justify-content: flex-end;
}

.cancel-btn,
.confirm-delete-btn {
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    border: 1px solid transparent;
}

.cancel-btn {
    background: #f3f4f6;
    color: #374151;
    border-color: #d1d5db;
}

.cancel-btn:hover {
    background: #e5e7eb;
    border-color: #9ca3af;
}

.confirm-delete-btn {
    background: #dc2626;
    color: white;
    border-color: #dc2626;
}

.confirm-delete-btn:hover {
    background: #b91c1c;
    border-color: #b91c1c;
}

/* Project Detail Page Layout */
.project-content {
    display: flex;
    gap: 32px;
    padding: 32px;
    width: 100%;
    max-width: none; /* Remove max-width constraint */
}

.project-content .project-main-content {
    flex: 1;
    min-width: 0; /* Prevents flex item from overflowing */
    max-width: calc(100% - 352px); /* Account for sidebar width + gap */
}

.project-sidebar {
    flex: 0 0 320px; /* Fixed width sidebar */
    max-width: 320px;
    min-width: 320px;
}

.project-sidebar-section {
    background: white;
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    border: 1px solid #e5e7eb;
}

.project-sidebar-section h4 {
    font-size: 16px;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid #e5e7eb;
}

.info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid #f3f4f6;
}

.info-item:last-child {
    border-bottom: none;
}

.info-item .label {
    font-size: 14px;
    color: #6b7280;
    font-weight: 500;
}

.info-item .value {
    font-size: 14px;
    color: #1f2937;
    font-weight: 500;
}

.content-section {
    background: white;
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    border: 1px solid #e5e7eb;
}

.content-section h3 {
    font-size: 18px;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid #e5e7eb;
}

.content-section p {
    color: #4b5563;
    line-height: 1.6;
    margin-bottom: 0;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag {
    display: inline-block;
    background: #f3f4f6;
    color: #374151;
    padding: 4px 12px;
    border-radius: 16px;
    font-size: 12px;
    font-weight: 500;
}

.activity-placeholder {
    text-align: center;
    padding: 32px;
    color: #9ca3af;
    background: #f9fafb;
    border-radius: 8px;
    border: 1px dashed #d1d5db;
}

.team-member {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid #f3f4f6;
}

.team-member:last-child {
    border-bottom: none;
}

.team-member img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.team-member-info {
    flex: 1;
}

.team-member-name {
    font-size: 14px;
    font-weight: 500;
    color: #1f2937;
    margin: 0;
}

.team-member-role {
    font-size: 12px;
    color: #6b7280;
    margin: 0;
}

/* Responsive Design for Project Detail */
@media (max-width: 768px) {
    .project-content {
        flex-direction: column;
        padding: 16px;
        gap: 16px;
    }

    .project-sidebar {
        max-width: none;
        min-width: 0;
    }

    .project-sidebar-section,
    .content-section {
        padding: 16px;
        margin-bottom: 16px;
    }
}

/* Access denied styles */
.access-denied-message {
    text-align: center;
    padding: 2rem;
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: 8px;
    color: #dc2626;
}

.access-denied-message h3 {
    margin-bottom: 0.5rem;
    color: #dc2626;
}

.access-denied-message p {
    margin-bottom: 1rem;
    color: #7f1d1d;
}

/* Orbit Learning Page Styles */
.orbit-learning-page {
    background-color: #ffffff;
    min-height: calc(100vh - 120px);
}

/* Hero Section */
.orbit-hero-section {
    padding: 3rem 0;
    background-color: #ffffff;
}

.orbit-hero-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

.orbit-hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.orbit-hero-left {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.orbit-hero-content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.orbit-hero-title {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.1;
    color: #171717;
    margin: 0;
}

.orbit-primary-text {
    color: #3b82f6;
}

.orbit-hero-subtitle {
    font-size: 1.25rem;
    color: #525252;
    max-width: 28rem;
    line-height: 1.6;
    margin: 0;
}

/* Goals Section */
.orbit-goals-section {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.orbit-goals-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: #171717;
    margin: 0;
}

.orbit-goals-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.orbit-goal-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.orbit-checkbox {
    width: 1rem;
    height: 1rem;
    border: 2px solid #d1d5db;
    border-radius: 0.25rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.orbit-checkbox:checked {
    background-color: #3b82f6;
    border-color: #3b82f6;
}

.orbit-goal-item label {
    color: #525252;
    cursor: pointer;
    transition: color 0.2s ease;
    font-size: 1rem;
}

.orbit-goal-item label:hover {
    color: #171717;
}

.orbit-continue-btn {
    background-color: #d1d5db;
    color: #9ca3af;
    border: none;
    padding: 0.75rem 2rem;
    border-radius: 0.5rem;
    font-weight: 600;
    cursor: not-allowed;
    transition: all 0.2s ease;
    margin-top: 0.5rem;
    align-self: flex-start;
}

.orbit-continue-btn.orbit-btn-enabled {
    background-color: #3b82f6;
    color: white;
    cursor: pointer;
}

.orbit-continue-btn.orbit-btn-enabled:hover {
    background-color: #2563eb;
}

/* Course Grid */
.orbit-courses-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.orbit-course-card {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 0.5rem;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.2s ease;
}

.orbit-course-card:hover {
    border-color: #d1d5db;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.orbit-featured-course {
    grid-column: span 2;
}

.orbit-course-image {
    position: relative;
    height: 8rem;
    overflow: hidden;
}

.orbit-course-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.orbit-course-card:hover .orbit-course-image img {
    transform: scale(1.05);
}

.orbit-play-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.orbit-play-overlay i {
    color: white;
    font-size: 2rem;
}

.orbit-continue-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
}

.orbit-continue-content {
    text-align: center;
    color: white;
}

.orbit-continue-icon {
    width: 3rem;
    height: 3rem;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.5rem;
}

.orbit-continue-circle {
    width: 1.5rem;
    height: 1.5rem;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
}

.orbit-continue-text {
    font-size: 0.875rem;
    font-weight: 500;
}

.orbit-course-content {
    padding: 0.75rem;
}

.orbit-course-badge {
    display: inline-block;
    background-color: #f3f4f6;
    color: #374151;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.75rem;
    font-weight: 500;
    margin-bottom: 0.25rem;
}

.orbit-course-title {
    font-size: 0.875rem;
    font-weight: 500;
    color: #171717;
    margin: 0 0 0.25rem 0;
    line-height: 1.3;
}

.orbit-course-instructor {
    font-size: 0.75rem;
    color: #525252;
    margin: 0;
}

/* CTA Section */
.orbit-cta-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    text-align: center;
}

.orbit-cta-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

.orbit-cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
    margin: 0 0 2rem 0;
}

.orbit-cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.orbit-btn {
    padding: 0.75rem 2rem;
    border-radius: 0.5rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 1rem;
}

.orbit-btn-primary {
    background-color: white;
    color: #3b82f6;
}

.orbit-btn-primary:hover {
    background-color: #f8fafc;
    transform: translateY(-1px);
}

.orbit-btn-secondary {
    background-color: transparent;
    color: white;
    border: 2px solid white;
}

.orbit-btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

/* Learning Paths Section */
.orbit-paths-section {
    padding: 5rem 0;
    background-color: #f9fafb;
}

.orbit-paths-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

.orbit-section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.orbit-section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #171717;
    margin: 0 0 1rem 0;
}

.orbit-section-subtitle {
    font-size: 1.125rem;
    color: #525252;
    max-width: 32rem;
    margin: 0 auto;
    line-height: 1.6;
}

.orbit-paths-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.orbit-path-card {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 0.75rem;
    padding: 1.5rem;
    transition: all 0.2s ease;
    cursor: pointer;
}

.orbit-path-card:hover {
    border-color: #d1d5db;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.orbit-path-content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.orbit-path-icon {
    width: 3rem;
    height: 3rem;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
}

.orbit-blue-bg { background-color: #3b82f6; }
.orbit-green-bg { background-color: #10b981; }
.orbit-purple-bg { background-color: #8b5cf6; }
.orbit-orange-bg { background-color: #f59e0b; }

.orbit-path-info {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.orbit-path-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #171717;
    margin: 0;
}

.orbit-path-description {
    color: #525252;
    margin: 0;
    line-height: 1.5;
}

.orbit-path-badge {
    display: inline-block;
    background-color: #f3f4f6;
    color: #374151;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    align-self: flex-start;
}

/* Instructors Section */
.orbit-instructors-section {
    padding: 5rem 0;
    background-color: white;
}

.orbit-instructors-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

.orbit-instructors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.orbit-instructor-card {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 0.75rem;
    padding: 1.5rem;
    transition: all 0.2s ease;
    cursor: pointer;
}

.orbit-instructor-card:hover {
    border-color: #d1d5db;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.orbit-instructor-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1rem;
}

.orbit-instructor-avatar {
    width: 4rem;
    height: 4rem;
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    font-weight: 700;
}

.orbit-instructor-info {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    align-items: center;
}

.orbit-instructor-name {
    font-size: 1.125rem;
    font-weight: 600;
    color: #171717;
    margin: 0;
}

.orbit-instructor-title {
    color: #525252;
    margin: 0;
    font-size: 0.875rem;
    line-height: 1.4;
}

.orbit-instructor-stats {
    display: flex;
    gap: 1rem;
    margin-top: 0.5rem;
}

.orbit-stat {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.875rem;
    color: #525252;
}

.orbit-stat i {
    color: #fbbf24;
    font-size: 0.75rem;
}

/* Mention Styles */
.mention-link {
    color: #3b82f6;
    text-decoration: none;
    font-weight: 500;
    background-color: rgba(59, 130, 246, 0.1);
    padding: 1px 4px;
    border-radius: 3px;
    transition: all 0.2s ease;
}

.mention-link:hover {
    background-color: rgba(59, 130, 246, 0.2);
    text-decoration: none;
}

/* Mention Autocomplete */
.mention-autocomplete {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    max-height: 200px;
    overflow-y: auto;
    z-index: 1000;
}

.mention-user-item {
    display: flex;
    align-items: center;
    padding: 8px 12px;
    cursor: pointer;
    transition: background-color 0.2s ease;
    border-bottom: 1px solid #f3f4f6;
}

.mention-user-item:last-child {
    border-bottom: none;
}

.mention-user-item:hover,
.mention-user-item.selected {
    background-color: #f8fafc;
}

.mention-user-avatar {
    width: 32px;
    height: 32px;
    margin-right: 8px;
    flex-shrink: 0;
}

.mention-user-avatar img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}

.mention-user-info {
    flex: 1;
    min-width: 0;
}

.mention-user-name {
    font-size: 14px;
    font-weight: 500;
    color: #111827;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.mention-user-username {
    font-size: 12px;
    color: #6b7280;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Responsive Design for Orbit Learning */
@media (max-width: 1024px) {
    .orbit-hero-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .orbit-hero-title {
        font-size: 2.5rem;
    }

    .orbit-courses-grid {
        grid-template-columns: 1fr;
    }

    .orbit-featured-course {
        grid-column: span 1;
    }

    .orbit-paths-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }

    .orbit-instructors-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    .orbit-hero-section {
        padding: 3rem 0;
    }

    .orbit-hero-container,
    .orbit-cta-container,
    .orbit-paths-container,
    .orbit-instructors-container {
        padding: 0 1rem;
    }

    .orbit-hero-title {
        font-size: 2.5rem;
    }

    .orbit-section-title {
        font-size: 2rem;
    }

    .orbit-cta-title {
        font-size: 2rem;
    }

    .orbit-cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .orbit-btn {
        width: 200px;
    }

    .orbit-paths-section,
    .orbit-instructors-section {
        padding: 3rem 0;
    }

    .orbit-paths-grid,
    .orbit-instructors-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .orbit-course-image {
        height: 6rem;
    }
}

@media (max-width: 480px) {
    .orbit-hero-title {
        font-size: 2rem;
    }

    .orbit-section-title {
        font-size: 1.75rem;
    }

    .orbit-cta-title {
        font-size: 1.75rem;
    }

    .orbit-path-card,
    .orbit-instructor-card {
        padding: 1rem;
    }

    .orbit-course-content {
        padding: 0.5rem;
    }

    .orbit-goals-list {
        gap: 0.5rem;
    }

    .orbit-goal-item {
        gap: 0.5rem;
    }
}