/**
 * CodeFit Universe - Additional Styles
 */

/* Command Palette Overlay */
.cf-command-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    z-index: 9998;
    display: none;
}

.cf-command-overlay.active {
    display: block;
}

/* Navigation Actions */
.cf-nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.cf-btn-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--cf-border);
    border-radius: var(--cf-radius-sm);
    color: var(--cf-text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
}

.cf-btn-icon:hover {
    border-color: var(--cf-accent-primary);
    color: var(--cf-text-primary);
}

.cf-btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.cf-btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

/* User Menu */
.cf-user-menu {
    position: relative;
}

.cf-user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    border: 2px solid transparent;
    transition: border-color 0.2s ease;
}

.cf-user-avatar:hover {
    border-color: var(--cf-accent-primary);
}

.cf-user-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    width: 200px;
    background: var(--cf-bg-secondary);
    border: 1px solid var(--cf-border);
    border-radius: var(--cf-radius);
    padding: 0.5rem 0;
    margin-top: 0.5rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s ease;
}

.cf-user-menu:hover .cf-user-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.cf-user-dropdown a {
    display: block;
    padding: 0.75rem 1rem;
    color: var(--cf-text-secondary);
    transition: all 0.2s ease;
}

.cf-user-dropdown a:hover {
    background: var(--cf-bg-tertiary);
    color: var(--cf-text-primary);
}

.cf-user-dropdown hr {
    border: none;
    border-top: 1px solid var(--cf-border);
    margin: 0.5rem 0;
}

/* Mobile Toggle */
.cf-mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 10px;
    background: transparent;
    border: none;
    cursor: pointer;
}

.cf-mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--cf-text-primary);
    transition: all 0.3s ease;
}

/* Hero Enhancements */
.cf-hero-visual {
    position: absolute;
    right: 5%;
    top: 50%;
    transform: translateY(-50%);
    width: 45%;
    max-width: 600px;
}

.cf-hero-terminal {
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

.cf-hero-stats {
    display: flex;
    gap: 3rem;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--cf-border);
}

.cf-stat {
    display: flex;
    flex-direction: column;
}

.cf-stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--cf-text-primary);
}

.cf-stat-label {
    font-size: 0.875rem;
    color: var(--cf-text-muted);
}

/* Sections */
.cf-section {
    padding: 6rem 0;
}

.cf-section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 4rem;
}

.cf-section-header h2 {
    margin-bottom: 1rem;
}

.cf-section-header p {
    color: var(--cf-text-secondary);
    font-size: 1.1rem;
}

/* Roles Grid */
.cf-roles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.cf-role-card {
    padding: 2.5rem;
    text-align: center;
}

.cf-role-card .cf-role-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
}

.cf-role-card.developer .cf-role-icon {
    color: var(--cf-dev-color);
    background: rgba(34, 211, 238, 0.1);
}

.cf-role-card.designer .cf-role-icon {
    color: var(--cf-design-color);
    background: rgba(244, 114, 182, 0.1);
}

.cf-role-card.pm .cf-role-icon {
    color: var(--cf-pm-color);
    background: rgba(250, 204, 21, 0.1);
}

.cf-role-subtitle {
    color: var(--cf-text-muted);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.cf-role-features {
    list-style: none;
    text-align: left;
    margin-bottom: 2rem;
}

.cf-role-features li {
    padding: 0.5rem 0;
    color: var(--cf-text-secondary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.cf-role-features li::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--cf-accent-primary);
}

/* Steps */
.cf-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.cf-step {
    position: relative;
    padding: 2rem;
    background: var(--cf-bg-secondary);
    border-radius: var(--cf-radius-lg);
}

.cf-step-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--cf-bg-tertiary);
    line-height: 1;
    margin-bottom: 1rem;
}

.cf-step h3 {
    margin-bottom: 0.5rem;
}

.cf-step p {
    color: var(--cf-text-secondary);
    font-size: 0.95rem;
}

/* Features Grid */
.cf-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.cf-feature {
    padding: 2rem;
    background: var(--cf-bg-secondary);
    border: 1px solid var(--cf-border);
    border-radius: var(--cf-radius-lg);
    transition: all 0.3s ease;
}

.cf-feature:hover {
    border-color: var(--cf-accent-primary);
    transform: translateY(-4px);
}

.cf-feature-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--cf-bg-tertiary);
    border-radius: var(--cf-radius);
    color: var(--cf-accent-primary);
    margin-bottom: 1.5rem;
}

.cf-feature h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.cf-feature p {
    color: var(--cf-text-secondary);
    font-size: 0.95rem;
}

/* CTA Section */
.cf-cta-section {
    background: var(--cf-bg-secondary);
    border-radius: var(--cf-radius-lg);
    margin: 0 2rem;
}

.cf-cta-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

.cf-cta-content h2 {
    margin-bottom: 1rem;
}

.cf-cta-content p {
    color: var(--cf-text-secondary);
    margin-bottom: 2rem;
}

.cf-cta-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.cf-cta-note {
    font-size: 0.875rem;
    color: var(--cf-text-muted);
}

/* Challenges Grid */
.cf-challenges-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
}

.cf-challenge-card {
    display: flex;
    flex-direction: column;
}

.cf-challenge-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.cf-challenge-title {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.cf-challenge-excerpt {
    color: var(--cf-text-secondary);
    font-size: 0.9rem;
    flex: 1;
}

.cf-challenge-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--cf-border);
}

.cf-challenge-time {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--cf-text-muted);
    font-size: 0.875rem;
}

/* Badges */
.cf-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 50px;
    text-transform: uppercase;
}

.cf-badge-easy {
    background: rgba(34, 197, 94, 0.2);
    color: #22c55e;
}

.cf-badge-medium {
    background: rgba(250, 204, 21, 0.2);
    color: #facc15;
}

.cf-badge-hard {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
}

/* Profile Card */
.cf-profile-card {
    max-width: 300px;
    padding: 0;
    overflow: hidden;
}

.cf-profile-header {
    position: relative;
    padding: 2rem;
    text-align: center;
}

.cf-profile-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    border: 4px solid var(--cf-bg-card);
}

.cf-profile-role-badge {
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.25rem 1rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--cf-bg-primary);
}

.cf-profile-body {
    padding: 2rem;
    text-align: center;
}

.cf-profile-name {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.cf-profile-github {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--cf-text-muted);
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
}

/* Hexagon Wrapper */
.cf-hexagon-wrapper {
    margin: 0 auto;
}

/* Pulse Animation */
.cf-pulse {
    width: 8px;
    height: 8px;
    background: var(--cf-accent-primary);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(99, 102, 241, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(99, 102, 241, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(99, 102, 241, 0);
    }
}

/* Responsive */
@media (max-width: 1024px) {
    .cf-hero-visual {
        display: none;
    }
    
    .cf-hero-content {
        max-width: 100%;
        text-align: center;
    }
    
    .cf-hero-description {
        margin-left: auto;
        margin-right: auto;
    }
    
    .cf-hero-actions {
        justify-content: center;
    }
    
    .cf-hero-stats {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .cf-nav-menu {
        display: none;
    }
    
    .cf-mobile-toggle {
        display: flex;
    }
    
    .cf-nav-actions .cf-btn {
        display: none;
    }
    
    .cf-hero-stats {
        flex-direction: column;
        align-items: center;
        gap: 1.5rem;
    }
    
    .cf-stat {
        align-items: center;
    }
    
    .cf-section {
        padding: 4rem 0;
    }
    
    .cf-cta-section {
        margin: 0 1rem;
    }
}