/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333;
    background: #f5f5f5;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navbar */
.navbar {
    background: #2c3e50;
    color: white;
    padding: 1rem 0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 600;
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    color: white;
    text-decoration: none;
    transition: opacity 0.2s;
}

.nav-links a:hover {
    opacity: 0.8;
}

.btn-logout {
    background: #e74c3c;
    padding: 0.5rem 1rem;
    border-radius: 4px;
}

.btn-logout:hover {
    background: #c0392b;
}

/* Main content */
main {
    min-height: calc(100vh - 180px);
    padding: 3rem 0;
}

/* Hero section */
.hero {
    background: white;
    border-radius: 8px;
    padding: 3rem;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #2c3e50;
}

.subtitle {
    font-size: 1.2rem;
    color: #7f8c8d;
    margin-bottom: 2rem;
}

/* Features grid */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.feature {
    padding: 1.5rem;
    background: #ecf0f1;
    border-radius: 8px;
}

.feature h3 {
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.feature p {
    color: #7f8c8d;
    font-size: 0.95rem;
}

/* Call to action */
.cta {
    margin: 3rem 0;
}

.btn {
    display: inline-block;
    padding: 1rem 2rem;
    text-decoration: none;
    border-radius: 4px;
    font-weight: 600;
    transition: all 0.2s;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: #3498db;
    color: white;
}

.btn-primary:hover {
    background: #2980b9;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.info {
    margin-top: 2rem;
    padding: 1rem;
    background: #fff3cd;
    border-left: 4px solid #ffc107;
    border-radius: 4px;
    font-size: 0.9rem;
    color: #856404;
}

/* Dashboard */
.dashboard {
    background: white;
    border-radius: 8px;
    padding: 2rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.welcome {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid #ecf0f1;
}

.welcome h1 {
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.welcome p {
    color: #7f8c8d;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.card {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid #dee2e6;
}

.card h3 {
    color: #2c3e50;
    margin-bottom: 1rem;
}

.status-item {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem 0;
    border-bottom: 1px solid #dee2e6;
}

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

.label {
    font-weight: 600;
    color: #495057;
}

.value {
    color: #6c757d;
}

.connected {
    color: #28a745;
    font-weight: 600;
}

.feature-list {
    list-style: none;
    margin-top: 1rem;
}

.feature-list li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.feature-list li:before {
    content: "→";
    position: absolute;
    left: 0;
    color: #3498db;
}

.steps-list {
    margin-top: 1rem;
    padding-left: 1.5rem;
}

.steps-list li {
    padding: 0.5rem 0;
    color: #6c757d;
}

/* Footer */
.footer {
    background: #2c3e50;
    color: white;
    padding: 1.5rem 0;
    text-align: center;
    margin-top: auto;
}

.footer p {
    margin: 0;
    opacity: 0.8;
}

/* Responsive design */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2rem;
    }

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

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

    .navbar .container {
        flex-direction: column;
        gap: 1rem;
    }
}