* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background: #f4f6f8;
    color: #222;
}

.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.auth-card {
    width: 100%;
    max-width: 430px;
    background: #fff;
    border: 1px solid #d9dee5;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 8px 28px rgba(0,0,0,.08);
}

.brand {
    text-align: center;
    margin-bottom: 24px;
}

.brand h1 {
    margin: 0 0 6px;
    font-size: 28px;
}

.brand p {
    margin: 0;
    color: #666;
}

label {
    display: block;
    margin: 15px 0 6px;
    font-weight: 600;
}

input {
    width: 100%;
    padding: 11px 12px;
    border: 1px solid #c7cdd5;
    border-radius: 6px;
    font-size: 16px;
}

button {
    width: 100%;
    margin-top: 22px;
    padding: 12px;
    border: 0;
    border-radius: 6px;
    background: #1d4f91;
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
}

button:hover {
    background: #173f74;
}

.alert {
    padding: 12px 14px;
    margin: 0 0 18px;
    border-radius: 6px;
}

.alert-error {
    background: #fff1f1;
    border: 1px solid #e6b8b8;
    color: #8a1f1f;
}

.alert-success {
    background: #eef9f0;
    border: 1px solid #b6ddb9;
    color: #235d2b;
}

.alert ul {
    margin: 0;
    padding-left: 20px;
}

.auth-link {
    text-align: center;
    margin: 20px 0 0;
}

a {
    color: #1d4f91;
}

.topbar {
    background: #1d4f91;
    color: #fff;
    padding: 15px 20px;
}

.topbar a {
    color: #fff;
}

.topbar-inner {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    gap: 20px;
}

.content {
    max-width: 1100px;
    margin: 30px auto;
    padding: 0 20px;
}

.panel {
    background: #fff;
    border: 1px solid #d9dee5;
    border-radius: 8px;
    padding: 24px;
}