/* ==========================
   Login Only Style
========================== */
*,
*::before,
*::after {
    box-sizing: border-box;
}
body {
    margin: 0;
    font-family:
        system-ui,
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        sans-serif;

    background: radial-gradient(circle at top left, #f1f5f9, #e5e7eb);

    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
}


/* コンテナ */

.login-container {
    background: #fff;
    padding: 40px;
    width: 420px;
    border-radius: 14px;
    box-shadow:
        0 10px 40px rgba(0,0,0,.08),
        0 2px 6px rgba(0,0,0,.04);
}


/* タイトル */

.login-container h1 {
    margin-bottom: 28px;
    font-size: 22px;
    text-align: center;
    font-weight: 600;
}


/* フォーム */

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

.login-container input {
    width: 100%;
    height: 48px;
    padding: 0 14px;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    background: #f9fafb;
}

/* button */
.login-container button {
    width: 100%;
    height: 48px;
    background: #2563eb;
    color: #fff;
    border-radius: 10px;
}

.login-container button:hover {
    background: #1d4ed8;
}
.footer{
    text-align: center;
    margin-top: 10px;
}