/* login.css - Premium Light Theme UI with Black/White Card */
body {
    background-color: #f8fafc; /* Tailwind slate-50 */
    min-height: 100vh;
}

.login-card {
    background-color: #0f172a; /* Tailwind slate-900 */
    color: #ffffff;
    border-radius: 1rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    border: 1px solid #1e293b;
}

.input-field {
    background: #1e293b;
    border: 1px solid #334155;
    color: #ffffff;
    transition: all 0.3s ease;
}

.input-field:focus {
    background: #0f172a;
    border-color: #ffffff;
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.2);
    outline: none;
}

.input-field::placeholder {
    color: #94a3b8;
}

.submit-btn {
    background: #ffffff;
    color: #0f172a;
    transition: all 0.3s ease;
}

.submit-btn:hover {
    background: #e2e8f0;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px -10px rgba(0, 0, 0, 0.3);
}

.submit-btn:active {
    transform: translateY(0);
}

.animate-fade-in {
    animation: fadeIn 0.8s ease-out forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}