/* Reset y Variables */
:root {
    --primary-color: #6366f1;
    --primary-dark: #4f46e5;
    --secondary-color: #8b5cf6;
    --background: #0f172a;
    --surface: #1e293b;
    --surface-light: #334155;
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    --border-radius: 16px;
    --border-radius-sm: 8px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 
                 Roboto, sans-serif;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    padding: 2rem 1rem;
}

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
}

/* Header */
.header {
    background: var(--surface);
    border-radius: var(--border-radius);
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3),
                0 0 20px rgba(99, 102, 241, 0.1);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

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

.logo-icon {
    font-size: 3rem;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.logo h1 {
    font-size: 2rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-color), 
                                var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.header-stats {
    display: flex;
    gap: 2rem;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.status-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

.status-active {
    background-color: var(--success);
    box-shadow: 0 0 10px var(--success);
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.header-subtitle {
    margin-top: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Main Content */
.main-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

/* Section */
.section {
    background: var(--surface);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

.section-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.section-icon {
    font-size: 1.75rem;
}

/* Apps Grid */
.apps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.app-card {
    background: var(--surface-light);
    border-radius: var(--border-radius-sm);
    padding: 1.5rem;
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
    border: 2px solid transparent;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    position: relative;
    overflow: hidden;
}

.app-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, 
                                rgba(99, 102, 241, 0.1), 
                                rgba(139, 92, 246, 0.1));
    opacity: 0;
    transition: var(--transition);
    z-index: 0;
}

.app-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.3);
}

.app-card:hover::before {
    opacity: 1;
}

.app-card > * {
    position: relative;
    z-index: 1;
}

.app-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.app-icon {
    font-size: 2.5rem;
}

.app-category {
    background: rgba(99, 102, 241, 0.2);
    color: var(--primary-color);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.app-card-body {
    flex: 1;
}

.app-name {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.app-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
}

.app-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.app-link-text {
    color: var(--primary-color);
    font-weight: 500;
    font-size: 0.9rem;
}

.app-link-icon {
    font-size: 1.25rem;
    color: var(--primary-color);
    transition: var(--transition);
}

.app-card:hover .app-link-icon {
    transform: translateX(5px);
}

/* Categories */
.categories-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
}

.category-group {
    background: var(--surface-light);
    border-radius: var(--border-radius-sm);
    padding: 1.25rem;
}

.category-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--primary-color);
    padding-bottom: 0.5rem;
    border-bottom: 2px solid rgba(99, 102, 241, 0.3);
}

.category-apps {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.category-app-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    border-radius: var(--border-radius-sm);
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
    background: rgba(255, 255, 255, 0.05);
}

.category-app-item:hover {
    background: rgba(99, 102, 241, 0.2);
    transform: translateX(5px);
}

.category-app-icon {
    font-size: 1.5rem;
}

.category-app-info {
    flex: 1;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.category-app-name {
    font-weight: 500;
    font-size: 0.95rem;
}

.category-app-status {
    font-size: 0.75rem;
    color: var(--success);
}

/* Info Grid */
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
}

.info-card {
    background: var(--surface-light);
    border-radius: var(--border-radius-sm);
    padding: 1.25rem;
    text-align: center;
    transition: var(--transition);
}

.info-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.info-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.info-value {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
}

.status-text {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

/* Footer */
.footer {
    margin-top: 3rem;
    padding: 2rem;
    text-align: center;
    background: var(--surface);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

.footer-content {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-tech {
    margin-top: 0.5rem;
    font-size: 0.8rem;
    opacity: 0.7;
}

/* Responsive */
@media (max-width: 768px) {
    body {
        padding: 1rem;
    }

    .header {
        padding: 1.5rem;
    }

    .logo h1 {
        font-size: 1.5rem;
    }

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

    .categories-container {
        grid-template-columns: 1fr;
    }

    .info-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .section {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .header-content {
        flex-direction: column;
        text-align: center;
    }

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