body {
    min-height: 100vh;
    margin: 0;
    display: grid;
    place-items: center;
    background:
        radial-gradient(circle at 15% 10%, #d9f4e9 0%, transparent 45%),
        radial-gradient(circle at 90% 90%, #ffe8cd 0%, transparent 45%),
        #f2f6fb;
    font-family: var(--font-body);
}

.login-layout {
    width: min(100%, 460px);
    padding: 18px;
}

.login-card {
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: #fff;
    box-shadow: var(--shadow-soft);
    padding: 22px;
}

.login-card h1 {
    font-family: var(--font-display);
    margin: 0;
    font-size: 1.45rem;
}

.login-card p {
    color: var(--text-soft);
    margin: 8px 0 16px;
}

.login-card form {
    display: grid;
    gap: 10px;
}

.login-card label {
    font-size: .86rem;
    font-weight: 700;
}

.login-card input {
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    padding: 11px;
    font-size: .95rem;
    font-family: var(--font-body);
}

.login-card input:focus {
    border-color: #5aa6d8;
    outline: 2px solid #d7ecfa;
}

.login-card button {
    margin-top: 6px;
    border: 0;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, #0f7a5c, #12a278);
    color: #fff;
    font-weight: 700;
    padding: 11px;
    cursor: pointer;
}

.error {
    color: #7f1d30;
    background: #fff0f4;
    border: 1px solid #f1cad2;
    border-radius: var(--radius-sm);
    padding: 8px 10px;
    margin: 8px 0 0;
}

footer {
    margin-top: 16px;
}

footer small {
    color: var(--text-soft);
}