body { 
    background-color: hsl(var(--background)); 
    color: hsl(var(--foreground)); 
    margin: 0; 
    -webkit-font-smoothing: antialiased;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
}

.login-card {
    width: 100%;
    max-width: 400px;
    padding: 32px;
    background-color: hsl(var(--card));
    border: 1px solid hsl(var(--border));
    border-radius: var(--radius);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.4);
}

.header {
    text-align: center;
    margin-bottom: 32px;
}

.header h1 {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.05em;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.header p {
    color: hsl(var(--muted-foreground));
    font-size: 0.875rem;
    margin-top: 8px;
}

.form-group {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

label {
    font-size: 0.875rem;
    font-weight: 500;
}

input {
    background-color: transparent;
    border: 1px solid hsl(var(--input));
    border-radius: var(--radius);
    padding: 10px 12px;
    color: hsl(var(--foreground));
    font-size: 0.875rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

input:focus {
    outline: none;
    border-color: hsl(var(--ring));
    box-shadow: 0 0 0 1px hsl(var(--ring));
}

.flash {
    background-color: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: #ef4444;
    padding: 12px;
    border-radius: var(--radius);
    margin-bottom: 24px;
    font-size: 0.875rem;
    text-align: center;
    font-weight: 500;
}

.footer-link {
    text-align: center;
    margin-top: 24px;
    font-size: 0.875rem;
}

.footer-link a {
    color: hsl(var(--muted-foreground));
    text-decoration: none;
    transition: color 0.2s;
}

.footer-link a:hover {
    color: hsl(var(--foreground));
    text-decoration: underline;
}