@charset "utf-8";

html {
  height: auto !important;
}
body {
  height: auto !important;
}

/* ============================================
   ログインカード
============================================ */
.login-card {
  max-width: 440px;
  margin: 60px auto 80px;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  padding: 50px 40px 40px;
  text-align: center;
}

.login-card .login-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: #fff;
  font-size: 32px;
}

.login-card h2 {
  font-size: 22px;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
  line-height: 1.6;
}

.login-card .login-sub {
  font-size: 13px;
  color: #888;
  margin-bottom: 30px;
}

/* ---------- フォーム ---------- */
.login-card .form-group {
  margin-bottom: 20px;
  text-align: left;
}

.login-card .form-group label {
  display: block;
  font-size: 14px;
  font-weight: bold;
  color: #333;
  margin-bottom: 6px;
  letter-spacing: 0.05em;
}

.login-card .form-group input {
  width: 100%;
  height: 46px;
  border: 1px solid #ccc;
  border-radius: 6px;
  background: #fafafa;
  font-size: 16px;
  color: #505050;
  padding: 0 14px;
  transition: 0.2s linear;
  box-sizing: border-box;
}

.login-card .form-group input:focus {
  box-shadow: 0 0 5px #55ccff;
  border: 1px solid #55ccff;
  background: #fff;
  outline: none;
}

.login-card .form-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 28px;
  font-size: 13px;
}

.login-card .form-options label {
  display: flex;
  align-items: center;
  cursor: pointer;
  color: #555;
}

.login-card .form-options label input[type="checkbox"] {
  margin-right: 6px;
  width: 16px;
  height: 16px;
}

.login-card .form-options a {
  color: #888;
  text-decoration: none;
}
.login-card .form-options a:hover {
  text-decoration: underline;
}

/* ---------- ログインボタン ---------- */
.login-card .login-submit {
  width: 100%;
  height: 50px;
  border: none;
  border-radius: 8px;
  color: #fff;
  font-size: 17px;
  font-weight: bold;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: 0.2s linear;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.12);
}

.login-card .login-submit:hover {
  opacity: 0.85;
  box-shadow: 0 5px 16px rgba(0, 0, 0, 0.18);
}

/* ---------- カード下部リンク ---------- */
.login-card .login-footer {
  margin-top: 24px;
  font-size: 13px;
  color: #888;
}

.login-card .login-footer a {
  color: #0099CC;
  text-decoration: none;
}
.login-card .login-footer a:hover {
  color: #00CCCC;
  text-decoration: underline;
}

/* ============================================
   テーマカラー：ドライバー
============================================ */
.theme-driver .login-icon {
  background-color: #3EADBD;
}
.theme-driver .login-submit {
  background-color: #3EADBD;
}
.theme-driver .form-group input:focus {
  box-shadow: 0 0 5px rgba(62, 173, 189, 0.5);
  border-color: #3EADBD;
}

/* ============================================
   テーマカラー：管理者
============================================ */
.theme-admin .login-icon {
  background-color: #2C3E50;
}
.theme-admin .login-submit {
  background-color: #2C3E50;
}
.theme-admin .form-group input:focus {
  box-shadow: 0 0 5px rgba(44, 62, 80, 0.4);
  border-color: #2C3E50;
}

/* ============================================
   レスポンシブ
============================================ */

/* 640px以下 */
@media screen and (max-width: 640px) {
  .login-card {
    max-width: 90%;
    margin: 30px auto 50px;
    padding: 36px 24px 30px;
  }

  .login-card h2 {
    font-size: 19px;
  }

  .login-card .login-icon {
    width: 60px;
    height: 60px;
    font-size: 26px;
  }

  .login-card .form-group input {
    height: 42px;
    font-size: 16px;
  }

  .login-card .login-submit {
    height: 46px;
    font-size: 16px;
  }

  .login-card .form-options {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
}