*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Be Vietnam Pro', sans-serif;
    background: #0e1f14;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 1rem;
}

.login-card {
    background: #fff;
    border-radius: 1.5rem;
    padding: 3rem 2.5rem;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.4);
}

.login-logo {
    display: flex;
    align-items: center;
    gap: .6rem;
    margin-bottom: 2rem;
}

.login-logo img {
    height: 42px;
}

.login-logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.login-logo-name {
    font-size: 1.2rem;
    font-weight: 700;
    color: #1a2e1e;
}

.login-logo-sub {
    font-size: .6rem;
    color: #6b8f6c;
    letter-spacing: .15em;
    text-transform: uppercase;
}

h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1a2e1e;
    margin-bottom: .4rem;
}

p.sub {
    font-size: .875rem;
    color: #6b8f6c;
    margin-bottom: 2rem;
}

label {
    display: block;
    font-size: .82rem;
    font-weight: 600;
    color: #3d5a3e;
    margin-bottom: .4rem;
}

input[type=text], input[type=password] {
    width: 100%;
    padding: .75rem 1rem;
    border: 1.5px solid #e2dcd0;
    border-radius: .6rem;
    font-size: .95rem;
    font-family: inherit;
    outline: none;
    transition: border-color .2s;
}

input:focus {
    border-color: #3d7a5e;
}

.field {
    margin-bottom: 1.25rem;
}

.btn-login {
    width: 100%;
    padding: .9rem;
    background: #3d7a5e;
    color: #fff;
    border: none;
    border-radius: .6rem;
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: background .2s;
    margin-top: .5rem;
}

.btn-login:hover {
    background: #2a5542;
}

.alert {
    padding: .75rem 1rem;
    border-radius: .6rem;
    font-size: .875rem;
    margin-bottom: 1.25rem;
}

.alert-error {
    background: #fde8f0;
    color: #c0496a;
    border: 1px solid #f5c6d0;
}

.alert-success {
    background: #e8f5e9;
    color: #2a5542;
    border: 1px solid #c8e6c9;
}