.login-wrapper {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(135deg, #0d6efd, #0a58ca);
}

.login-card {
    width: 380px;
    background: white;
    border-radius: 14px;
    padding: 32px;
    box-shadow: 0 20px 40px rgba(0,0,0,.15);
}

.login-header {
    text-align: center;
    margin-bottom: 25px;
}

.login-logo {
    width: 70px;
    margin-bottom: 10px;
}

.form-group {
    margin-bottom: 18px;
}

.input-icon {
    position: relative;
}

    .input-icon .icon {
        position: absolute;
        left: 12px;
        top: 10px;
        opacity: .6;
    }

    .input-icon input {
        padding-left: 36px;
    }

.btn-login {
    width: 100%;
    height: 46px;
    border: none;
    border-radius: 8px;
    background: #0d6efd;
    color: white;
    font-weight: 600;
    transition: .2s;
}

    .btn-login:hover {
        background: #0b5ed7;
    }

.login-error {
    background: #ffe5e5;
    color: #b02a37;
    padding: 10px;
    border-radius: 6px;
    margin-bottom: 12px;
    font-size: 14px;
}

.login-footer {
    text-align: center;
    margin-top: 18px;
    font-size: 12px;
    opacity: .6;
}

.spinner {
    width: 16px;
    height: 16px;
    border: 3px solid #ffffff66;
    border-top: 3px solid white;
    border-radius: 50%;
    display: inline-block;
    animation: spin 1s linear infinite;
    margin-right: 8px;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}