body {
  margin: 0;
  padding: 0;
  font-family: "Segoe UI", sans-serif;
  background: #ffffff;
  display: block; /* ← flex を無効化 */
}



/* Header */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 30px;
    font-size: 14px;
    border-bottom: 1px solid #ddd;
}
header nav a {
    margin: 0 15px;
    text-decoration: none;
    color: #333;
}
.reserve-btn {
    padding: 8px 18px;
    background: #704125;
    color: #fff;
    border-radius: 5px;
    text-decoration: none;
    font-size: 13px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px; /* ← アイコンと文字の間隔 */
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 28px;
    letter-spacing: 2px;
    color: #333;
    text-transform: uppercase;
    margin: 0;
    padding: 20px 30px;
}

.logo-icon {
    width: 100px;   /* アイコンのサイズ調整 */
    height: 100px;  /* 好みに合わせて変更可能 */
    object-fit: contain;
}

.login-container {
  background-color: #fff;
  width: 350px;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15); /* 白背景用に少し控えめ */
  text-align: center;
}


.login-container h1 {
  margin-bottom: 5px;
  color: #6b4f4f;
}

.subtitle {
  margin-bottom: 25px;
  color: #777;
}

.login-form {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.login-form label {
  margin-bottom: 5px;
  font-size: 14px;
  color: #555;
}

.login-form input {
  margin-bottom: 15px;
  padding: 10px;
  border-radius: 6px;
  border: 1px solid #ccc;
  font-size: 14px;
}

.login-form input:focus {
  outline: none;
  border-color: #a47148;
}

.login-form button {
  margin-top: 10px;
  padding: 12px;
  background-color: #6b4f4f;
  color: #fff;
  border: none;
  border-radius: 6px;
  font-size: 16px;
  cursor: pointer;
}

.login-form button:hover {
  background-color: #5a3f3f;
}

.footer-text {
  margin-top: 20px;
  font-size: 13px;
  color: #666;
}

.footer-text a {
  color: #a47148;
  text-decoration: none;
}

.footer-text a:hover {
  text-decoration: underline;
}

/* Footer */
footer {
    background: #f6f6f6;
    padding: 50px 10%;
    font-size: 13px;
}
footer .columns {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
footer a {
    text-decoration: none;
    color: #333;
    display: block;
    margin: 3px 0;
}
footer .copyright {
    text-align: center;
    padding: 20px;
    font-size: 12px;
    color: #777;
    border-top: 1px solid #ddd;
    margin-top: 30px;
}


/* ===== ログインページ中央寄せ（HTML変更なし）===== */
.login-container {
  margin: 80px auto;     /* 上下余白 + 横中央 */
}