body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

/* Background ala mobile app */
.bg-app {
    background: linear-gradient(160deg, #1e90ff, #4facfe);
}

/* Card */
.login-card {
    background: #fff;
    width: 100%;
    max-width: 380px;
    padding: 30px 25px;
    border-radius: 24px;
    box-shadow: 0 20px 40px rgba(0,0,0,.15);
}

/* App icon */
.app-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #1e90ff, #4facfe);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 32px;
    margin: auto;
}

/* Floating inputs */
.form-control {
    border-radius: 14px;
}

.form-floating label i {
    margin-right: 6px;
}

/* Toggle password */
.toggle-password {
    position: absolute;
    top: 50%;
    right: 18px;
    transform: translateY(-50%);
    color: #777;
    cursor: pointer;
}

/* Button feel mobile */
.btn-lg {
    height: 52px;
    font-size: 16px;
}

/* Small screen optimization */
@media (max-width: 400px) {
    .login-card {
        padding: 25px 20px;
    }
}