:root {
    color-scheme: light;
    font-family: Inter, "Segoe UI", Arial, sans-serif;
    color: #202b38;
    background: #f4f6f8;
}

* { box-sizing: border-box; }

body.login-body {
    min-height: 100vh;
    margin: 0;
    display: grid;
    place-items: center;
    padding: 24px;
    background: #f4f6f8;
}

.login-card {
    width: min(100%, 820px);
    min-height: 440px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    overflow: hidden;
    background: #fff;
    border: 1px solid #e8ebef;
    border-radius: 12px;
    box-shadow: 0 12px 40px rgba(27, 43, 61, .07);
}

.login-brand {
    display: grid;
    place-items: center;
    padding: 42px;
    background: #fafbfc;
    border-right: 1px solid #edf0f3;
}
.logo { display: block; width: auto; max-width: 100%; height: auto; max-height: 190px; object-fit: contain; }

.login-form-panel {
    align-self: center;
    width: 100%;
    padding: 54px 48px;
}

.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 8px; color: #374454; font-size: 13px; font-weight: 600; }
.form-group input {
    width: 100%;
    height: 46px;
    padding: 0 12px;
    border: 1px solid #d8dee5;
    border-radius: 6px;
    outline: none;
    background: #fff;
    color: #202b38;
    font: inherit;
    font-size: 14px;
}
.form-group input:focus { border-color: #557a9f; box-shadow: 0 0 0 3px rgba(85, 122, 159, .12); }
.password-wrap { display: flex; gap: 8px; }
.password-wrap input { min-width: 0; flex: 1; }
.password-toggle {
    padding: 0 12px;
    border: 1px solid #d8dee5;
    border-radius: 6px;
    background: #f8f9fa;
    color: #455364;
    font: inherit;
    font-size: 12px;
    cursor: pointer;
}
.password-toggle:hover { background: #eef1f4; }
.btn-primary {
    width: 100%;
    min-height: 46px;
    margin-top: 2px;
    border: 0;
    border-radius: 6px;
    background: #355b7d;
    color: #fff;
    font: inherit;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
}
.btn-primary:hover { background: #294b6b; }
.alert { margin-bottom: 18px; padding: 11px 12px; border: 1px solid #f0caca; border-radius: 6px; background: #fff5f5; color: #913b3b; font-size: 13px; line-height: 1.45; }

@media (max-width: 640px) {
    body.login-body { padding: 16px; }
    .login-card { width: min(100%, 430px); min-height: 0; grid-template-columns: 1fr; border-radius: 10px; }
    .login-brand { min-height: 180px; padding: 28px; border-right: 0; border-bottom: 1px solid #edf0f3; }
    .logo { max-height: 125px; }
    .login-form-panel { padding: 32px 28px 36px; }
}