body {
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    margin: 0;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
}

.container {
    max-width: 1000px;
    width: 100%;
    background: var(--card-bg);
    padding: 0;
    border-radius: var(--radius);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    overflow: hidden;
}

h1 {
    text-align: center;
    color: var(--primary-dark);
    margin: 0;
    padding: 0;
    font-weight: 600;
    letter-spacing: 0.5px;
    background: none;
    font-size: 2rem;
}

/* Logo Styles */
.app-header {
    background: linear-gradient(135deg, #673ab7 0%, #512da8 100%);
    color: white;
    padding: 40px 20px;
    text-align: center;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.header-logo {
    width: 80px;
    height: 80px;
    margin-bottom: 15px;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
}

.header-text h1 {
    color: white;
    font-size: 2.5rem;
    margin-bottom: 5px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.header-text p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    letter-spacing: 2px;
    margin: 0;
    text-transform: uppercase;
    font-weight: 500;
}

@media (max-width: 600px) {
    body {
        padding: 10px;
    }
    
    .app-header {
        padding: 30px 15px;
    }

    .header-logo {
        width: 60px;
        height: 60px;
    }

    .header-text h1 {
        font-size: 1.8rem;
    }
}