* {
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    background: #f4f6f8;
    color: #1f2933;
    margin: 0;
    padding: 0;
}

.container {
    max-width: 760px;
    margin: 40px auto;
    background: #ffffff;
    padding: 32px;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.login-container {
    max-width: 460px;
}

.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 18px;
    padding-bottom: 12px;
    border-bottom: 1px solid #d9e2ec;
    font-size: 14px;
}

h1 {
    margin-top: 0;
    color: #102a43;
}

.intro {
    background: #eef4ff;
    border-left: 4px solid #2f80ed;
    padding: 14px 16px;
    border-radius: 6px;
    line-height: 1.5;
}

.error-box {
    background: #fff0f0;
    border-left: 4px solid #d64545;
    padding: 12px 14px;
    border-radius: 6px;
}

label {
    display: block;
    margin-top: 18px;
    font-weight: bold;
}

input,
select,
textarea {
    width: 100%;
    padding: 11px;
    margin-top: 6px;
    border: 1px solid #bcccdc;
    border-radius: 6px;
    font-size: 15px;
}

.checkbox-row {
    display: flex;
    gap: 10px;
    margin-top: 12px;
    align-items: flex-start;
}

.checkbox-row input {
    width: auto;
    margin-top: 4px;
}

.consent {
    margin-top: 26px;
    padding-top: 18px;
    border-top: 1px solid #d9e2ec;
}

button {
    margin-top: 24px;
    width: 100%;
    padding: 13px;
    border: none;
    border-radius: 6px;
    background: #1f6feb;
    color: white;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
}

button:hover {
    background: #195fc9;
}

a {
    color: #1f6feb;
}