* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, sans-serif;
    background:
        radial-gradient(circle at top left, rgba(205, 148, 64, 0.22), transparent 35%),
        linear-gradient(135deg, #061616, #102a2a);
    color: #161616;
    min-height: 100vh;
}

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 28px;
}

.login-card {
    width: 100%;
    max-width: 480px;
    background: #ffffff;
    border-radius: 28px;
    padding: 36px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
}

.brand-badge {
    display: inline-block;
    padding: 9px 16px;
    border-radius: 999px;
    background: #062525;
    color: #d6a04b;
    font-weight: 800;
    margin-bottom: 18px;
}

h1 {
    margin: 0 0 10px;
    font-size: 38px;
}

.intro {
    color: #555;
    margin-bottom: 24px;
    line-height: 1.5;
}

form {
    display: grid;
    gap: 16px;
}

label {
    font-weight: 700;
    color: #222;
}

input {
    width: 100%;
    margin-top: 7px;
    padding: 14px 15px;
    border: 1px solid #ddd;
    border-radius: 14px;
    font-size: 16px;
}

input:focus {
    outline: none;
    border-color: #c88b3a;
    box-shadow: 0 0 0 4px rgba(200, 139, 58, 0.14);
}

button {
    border: none;
    border-radius: 999px;
    padding: 15px 18px;
    background: #c88b3a;
    color: white;
    font-size: 17px;
    font-weight: 900;
    cursor: pointer;
    margin-top: 8px;
}

button:hover {
    background: #a8722f;
}

button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.message {
    margin: 0;
    font-weight: 700;
}

.message.success {
    color: #0f7b52;
}

.message.error {
    color: #b42318;
}

.note {
    margin: 22px 0 0;
    color: #777;
    font-size: 14px;
}

.note a {
    color: #0b6b6b;
    font-weight: 800;
    text-decoration: none;
}

@media (max-width: 560px) {
    .login-page {
        padding: 18px;
    }

    .login-card {
        padding: 26px 22px;
        border-radius: 22px;
    }

    h1 {
        font-size: 30px;
    }
}