* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background: #f4f6f9;
    color: #14283d;
}

.login-page {
    min-height: 100vh;

    display: flex;

    justify-content: center;

    align-items: center;

    padding: 30px;
}

.login-card {
    width: 100%;
    max-width: 440px;

    background: white;

    border-radius: 14px;

    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);

    overflow: hidden;
}

.login-brand {
    display: flex;

    align-items: center;

    padding: 28px 32px;

    border-bottom: 1px solid #edf0f3;
}

.login-logo {
    font-size: 28px;
    font-weight: 800;

    color: #111;
}

.login-separator {
    width: 1px;
    height: 38px;

    background: #dfe3e8;

    margin: 0 18px;
}

.login-title {
    display: flex;

    flex-direction: column;

    gap: 3px;
}

.login-title span {
    font-size: 14px;

    font-weight: 800;

    letter-spacing: 3px;

    color: #182b40;
}

.login-title small {
    font-size: 9px;

    letter-spacing: 2px;

    color: #8b96a3;
}

.login-content {
    padding: 38px 36px 30px;
}

.login-content h1 {
    margin: 0 0 8px;

    font-size: 28px;
}

.login-subtitle {
    margin: 0 0 30px;

    color: #7b8794;

    font-size: 14px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;

    margin-bottom: 8px;

    font-size: 13px;

    font-weight: 600;

    color: #35485c;
}

.form-group input {
    width: 100%;

    padding: 13px 14px;

    border: 1px solid #d8dee5;

    border-radius: 7px;

    font-size: 14px;

    outline: none;

    transition: border-color 0.2s;
}

.form-group input:focus {
    border-color: #28578b;
}

.login-button {
    width: 100%;

    border: none;

    border-radius: 7px;

    padding: 14px;

    background: #28578b;

    color: white;

    font-size: 14px;

    font-weight: 600;

    cursor: pointer;

    margin-top: 8px;
}

.login-button:hover {
    opacity: 0.92;
}

.login-error {
    padding: 12px 14px;

    margin-bottom: 20px;

    border-radius: 7px;

    background: #fff0f0;

    border: 1px solid #f1caca;

    color: #c62828;

    font-size: 13px;
}

.login-footer {
    padding: 18px;

    text-align: center;

    border-top: 1px solid #edf0f3;

    color: #9aa3ad;

    font-size: 11px;
}