@import url(fontawesome-all.min.css);
@import url("https://fonts.googleapis.com/css?family=Roboto:400,700");

html, body, div, span, applet, object,
iframe, h1, h2, h3, h4, h5, h6, p, blockquote,
pre, a, abbr, acronym, address, big, cite,
code, del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var, b,
u, i, center, dl, dt, dd, ol, ul, li, fieldset,
form, label, legend, table, caption, tbody,
tfoot, thead, tr, th, td, article, aside,
canvas, details, embed, figure, figcaption,
footer, header, hgroup, menu, nav, output, ruby,
section, summary, time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline; }

article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
  display: block; }

body {
  line-height: 1; }
body {
      background-color: white !important;
      background-image: none !important;
}

label{ 
  display:block; 
  font-size:12px; 
  color:#64748B; 
  margin:0 0 6px; 
}

/* SVGロゴ表示修正 */
/* SVGロゴと文字を横並び配置 */
.login-logo {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 20px !important;
    width: 100% !important;
    text-align: center !important;
    margin: 0 !important;
    padding: 0 !important;
    min-height: auto !important;
}

.login-logo img {
    display: block !important;
    width: auto !important;
    height: auto !important;
    max-width: 80px !important;
    max-height: 80px !important;
    margin: 0 !important;
    object-fit: contain !important;
}

/* タイトルの調整 */
.login-logo #main_title {
    color: #0F172A !important;
    font-size: 28px !important;
    font-weight: 600;
    letter-spacing: .02em;
    margin: 0 0 8px;
}

/* フォーム全体を中央に配置 */
#admin-form {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
    padding: 20px;
}
/* 入力項目のコンテナを中央に */
#admin-form > div {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    padding: 0 !important;
}

/* 入力フィールドのテキスト色を修正 */
#user_id,
#password,
#new_password {
    color: #333 !important;
    background-color: white !important;
    border: 1px solid #ddd !important;
    padding: 12px !important;
    font-size: 16px !important;
    text-align: left !important;
    width: 100% !important;
    margin: 10px auto !important;
    display: block !important;
    box-sizing: border-box !important;
}

/* プレースホルダーの色も調整 */
#user_id::placeholder,
#password::placeholder,
#new_password::placeholder {
    color: #999 !important;
    opacity: 1 !important;
}

/* フォーカス時の色も設定 */
#user_id:focus,
#password:focus,
#new_password:focus {
    color: #333 !important;
    background-color: white !important;
    border-color: #007bff !important;
    outline: none !important;
    box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.25) !important;
}

/* 入力値がある場合の色も明示的に設定 */
#user_id:not(:placeholder-shown), 
#password:not(:placeholder-shown), 
#new_password:not(:placeholder-shown) {
    color: #333 !important;
    background-color: white !important;
}

/* ログインボタンを青に変更 */
/* ログインボタンのテキスト中央揃え */
#login {
    background-color: #007bff !important;
    color: white !important;
    border: none !important;
    padding: 12px 20px !important;
    border-radius: 4px !important;
    cursor: pointer !important;
    font-size: 16px !important;
    font-weight: bold !important;
    /* width: 300px !important; */
    transition: background-color 0.3s ease !important;
    line-height: 1.5 !important;
    vertical-align: middle !important;
    text-align: center !important;
    display: inline-block !important;
    box-sizing: border-box !important;
}

/* ログインボタンのホバー効果 */
#login:hover {
    background-color: #0056b3 !important;
}

/* ログインボタンの無効化時 */
#login:disabled {
    background-color: #6c757d !important;
    cursor: not-allowed !important;
}

/* ヘッダーとフッターの調整 */
#header, #footer {
    text-align: center;
}

/* アイコンセクションの調整 */
.icons {
    text-align: center;
    margin-top: 20px;
}

/* メッセージ表示領域の調整 */
.message {
    margin-top: 10px;
    text-align: center;
    padding: 10px;
    border-radius: 4px;
}

.message.visible {
    display: block;
}

ol, ul {
  list-style: none; }

blockquote, q {
  quotes: none; }
  blockquote:before, blockquote:after, q:before, q:after {
    content: '';
    content: none; }

table {
  border-collapse: collapse;
  border-spacing: 0; }

body {
  -webkit-text-size-adjust: none; }

mark {
  background-color: transparent;
  color: inherit; }

input::-moz-focus-inner {
  border: 0;
  padding: 0; }

input, select, textarea {
  -moz-appearance: none;
  -webkit-appearance: none;
  -ms-appearance: none;
  appearance: none; }

/* Basic */
@-ms-viewport {
  width: device-width; }

body {
  -ms-overflow-style: scrollbar; }

@media screen and (max-width: 480px) {
  html, body {
    min-width: 320px; } }

html {
  box-sizing: border-box; }

*, *:before, *:after {
  box-sizing: inherit; }

html, body {
  height: 100%;
  overflow-x: hidden;
  width: 100%; }
  @media screen and (max-height: 640px) {
    html, body {
      height: auto;
      min-height: 100%; } }

body {
  display: -moz-flex;
  display: -webkit-flex;
  display: -ms-flex;
  display: flex;
  -moz-flex-direction: column;
  -webkit-flex-direction: column;
  -ms-flex-direction: column;
  flex-direction: column;
  -moz-justify-content: center;
  -webkit-justify-content: center;
  -ms-justify-content: center;
  justify-content: center;
  background-color: #000;
  padding: 6em 4em 4em 4em; }
  body.is-preload *, body.is-preload *:before, body.is-preload *:after {
    -moz-animation: none !important;
    -webkit-animation: none !important;
    -ms-animation: none !important;
    animation: none !important;
    -moz-transition: none !important;
    -webkit-transition: none !important;
    -ms-transition: none !important;
    transition: none !important; }
  body > * {
    position: relative;
    z-index: 2; }
  @media screen and (max-width: 1680px) {
    body {
      padding: 6em 3.5em 3.5em 3.5em; } }
  @media screen and (max-width: 736px) {
    body {
      padding: 5em 2em 2em 2em; } }
  @media screen and (max-width: 360px) {
    body {
      padding: 5em 1.25em 1.25em 1.25em; } }

#bg {
    display: none !important;
}

/* Type */
body, input, select, textarea {
  color: rgba(255, 255, 255, 0.75);
  font-family: "Roboto", sans-serif;
  font-size: 16pt;
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.65em; }
  @media screen and (max-width: 1680px) {
    body, input, select, textarea {
      font-size: 12pt; } }
  @media screen and (max-width: 1280px) {
    body, input, select, textarea {
      font-size: 11pt; } }
  @media screen and (max-width: 980px) {
    body, input, select, textarea {
      font-size: 12pt; } }
  @media screen and (max-width: 736px) {
    body, input, select, textarea {
      font-size: 12pt; } }
  @media screen and (max-width: 480px) {
    body, input, select, textarea {
      font-size: 12pt; } }

a {
  -moz-transition: border-bottom-color 0.2s ease, color 0.2s ease;
  -webkit-transition: border-bottom-color 0.2s ease, color 0.2s ease;
  -ms-transition: border-bottom-color 0.2s ease, color 0.2s ease;
  transition: border-bottom-color 0.2s ease, color 0.2s ease;
  border-bottom: dotted 1px rgba(255, 255, 255, 0.25);
  color: #1cb495;
  text-decoration: none; }
  a:hover {
    border-bottom-color: transparent;
    color: #1cb495 !important;
    text-decoration: none; }

strong, b {
  color: #fff;
  font-weight: 700; }

em, i {
  font-style: italic; }

p {
  margin: 0 0 2em 0; }

h1, h2, h3, h4, h5, h6 {
  color: #fff;
  font-weight: 700;
  line-height: 1em;
  margin: 0 0 1em 0; }
  h1 a, h2 a, h3 a, h4 a, h5 a, h6 a {
    color: inherit;
    text-decoration: none; }

h1 {
  font-size: 2.5em;
  line-height: 1.25em; }

h2 {
  font-size: 1.75em;
  line-height: 1.5em; }

h3 {
  font-size: 1.35em;
  line-height: 1.5em; }

h4 {
  font-size: 1.1em;
  line-height: 1.5em; }

h5 {
  font-size: 0.9em;
  line-height: 1.5em; }

h6 {
  font-size: 0.7em;
  line-height: 1.5em; }

sub {
  font-size: 0.8em;
  position: relative;
  top: 0.5em; }

sup {
  font-size: 0.8em;
  position: relative;
  top: -0.5em; }

blockquote {
  border-left: solid 8px rgba(255, 255, 255, 0.35);
  font-style: italic;
  margin: 0 0 2em 0;
  padding: 0.5em 0 0.5em 2em; }

code {
  background: rgba(255, 255, 255, 0.125);
  border-radius: 6px;
  border: solid 2px rgba(255, 255, 255, 0.35);
  font-family: "Courier New", monospace;
  font-size: 0.9em;
  margin: 0 0.25em;
  padding: 0.25em 0.65em; }

pre {
  -webkit-overflow-scrolling: touch;
  font-family: "Courier New", monospace;
  font-size: 0.9em;
  margin: 0 0 2em 0; }
  pre code {
    display: block;
    line-height: 1.75em;
    padding: 1em 1.5em;
    overflow-x: auto; }

hr {
  border: 0;
  border-bottom: solid 2px rgba(255, 255, 255, 0.35);
  margin: 2em 0; }
  hr.major {
    margin: 3em 0; }

/* Section/Article */
section.special, article.special {
  text-align: center; }

header p {
  color: rgba(255, 255, 255, 0.5);
  position: relative;
  margin: 0 0 1.5em 0; }

header h2 + p {
  font-size: 1.25em;
  margin-top: -1em;
  line-height: 1.5em; }

header h3 + p {
  font-size: 1.1em;
  margin-top: -0.8em;
  line-height: 1.5em; }

header h4 + p,
header h5 + p,
header h6 + p {
  font-size: 0.9em;
  margin-top: -0.6em;
  line-height: 1.5em; }

@media screen and (max-width: 980px) {
  header br {
    display: none; } }

@media screen and (max-width: 736px) {
  header br {
    display: inline; } }

@media screen and (max-width: 480px) {
  header br {
    display: none; } }

/* Icon */
.icon {
  text-decoration: none;
  border-bottom: none;
  position: relative; }
  .icon:before {
    -moz-osx-font-smoothing: grayscale;
    -webkit-font-smoothing: antialiased;
    display: inline-block;
    font-style: normal;
    font-variant: normal;
    text-rendering: auto;
    line-height: 1;
    text-transform: none !important;
    font-family: 'Font Awesome 5 Free';
    font-weight: 400; }
  .icon > .label {
    display: none; }
  .icon:before {
    line-height: inherit; }
  .icon.solid:before {
    font-weight: 900; }
  .icon.brands:before {
    font-family: 'Font Awesome 5 Brands'; }

/* List */
ol {
  list-style: decimal;
  margin: 0 0 2em 0;
  padding-left: 1.25em; }
  ol li {
    padding-left: 0.25em; }

ul {
  list-style: disc;
  margin: 0 0 2em 0;
  padding-left: 1em; }
  ul li {
    padding-left: 0.5em; }

/* Icons */
ul.icons {
  cursor: default;
  list-style: none;
  padding-left: 0; }
  ul.icons li {
    display: inline-block;
    padding: 0 1em 0 0; }
    ul.icons li:last-child {
      padding-right: 0; }
    ul.icons li .icon:before {
      font-size: 1.25em; }
    ul.icons li a {
      color: inherit; }

/* Form */
form {
  margin: 0 0 2em 0; }
  form .message {
    text-decoration: none;
    -moz-transition: opacity 0.2s ease-in-out, -moz-transform 0.2s ease-in-out;
    -webkit-transition: opacity 0.2s ease-in-out, -webkit-transform 0.2s ease-in-out;
    -ms-transition: opacity 0.2s ease-in-out, -ms-transform 0.2s ease-in-out;
    transition: opacity 0.2s ease-in-out, transform 0.2s ease-in-out;
    -moz-transform: scale(1.05);
    -webkit-transform: scale(1.05);
    -ms-transform: scale(1.05);
    transform: scale(1.05);
    height: 2.75em;
    line-height: 2.75em;
    opacity: 0; }
    form .message:before {
      -moz-osx-font-smoothing: grayscale;
      -webkit-font-smoothing: antialiased;
      display: inline-block;
      font-style: normal;
      font-variant: normal;
      text-rendering: auto;
      line-height: 1;
      text-transform: none !important;
      font-family: 'Font Awesome 5 Free';
      font-weight: 900; }
    form .message:before {
      margin-right: 0.5em; }
    form .message.visible {
      -moz-transform: scale(1);
      -webkit-transform: scale(1);
      -ms-transform: scale(1);
      transform: scale(1);
      opacity: 1; }
    form .message.success {
      color: #1cb495; }
      form .message.success:before {
        content: '\f00c'; }
    form .message.failure {
      color: #ff2361; }
      form .message.failure:before {
        content: '\f119'; }

/* label {
  color: #fff;
  display: block;
  font-size: 0.9em;
  font-weight: 700;
  margin: 0 0 1em 0; } */

@-moz-keyframes focus {
  0% {
    -moz-transform: scale(1);
    -webkit-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1); }
  50% {
    -moz-transform: scale(1.025);
    -webkit-transform: scale(1.025);
    -ms-transform: scale(1.025);
    transform: scale(1.025); }
  100% {
    -moz-transform: scale(1);
    -webkit-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1); } }

@-webkit-keyframes focus {
  0% {
    -moz-transform: scale(1);
    -webkit-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1); }
  50% {
    -moz-transform: scale(1.025);
    -webkit-transform: scale(1.025);
    -ms-transform: scale(1.025);
    transform: scale(1.025); }
  100% {
    -moz-transform: scale(1);
    -webkit-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1); } }

@-ms-keyframes focus {
  0% {
    -moz-transform: scale(1);
    -webkit-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1); }
  50% {
    -moz-transform: scale(1.025);
    -webkit-transform: scale(1.025);
    -ms-transform: scale(1.025);
    transform: scale(1.025); }
  100% {
    -moz-transform: scale(1);
    -webkit-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1); } }

@keyframes focus {
  0% {
    -moz-transform: scale(1);
    -webkit-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1); }
  50% {
    -moz-transform: scale(1.025);
    -webkit-transform: scale(1.025);
    -ms-transform: scale(1.025);
    transform: scale(1.025); }
  100% {
    -moz-transform: scale(1);
    -webkit-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1); } }

input[type="text"],
input[type="password"],
input[type="email"],
select,
textarea {
  -moz-appearance: none;
  -webkit-appearance: none;
  -ms-appearance: none;
  appearance: none;
  -moz-transform: scale(1);
  -webkit-transform: scale(1);
  -ms-transform: scale(1);
  transform: scale(1);
  -moz-transition: border-color 0.2s ease, background-color 0.2s ease;
  -webkit-transition: border-color 0.2s ease, background-color 0.2s ease;
  -ms-transition: border-color 0.2s ease, background-color 0.2s ease;
  transition: border-color 0.2s ease, background-color 0.2s ease;
  background-color: transparent;
  border-radius: 6px;
  border: none;
  border: solid 2px rgba(255, 255, 255, 0.35);
  color: inherit;
  display: block;
  outline: 0;
  padding: 0 1em;
  text-decoration: none;
  width: 100%; }
  input[type="text"]:invalid,
  input[type="password"]:invalid,
  input[type="email"]:invalid,
  select:invalid,
  textarea:invalid {
    box-shadow: none; }
  input[type="text"]:focus,
  input[type="password"]:focus,
  input[type="email"]:focus,
  select:focus,
  textarea:focus {
    -moz-animation: focus 0.1s;
    -webkit-animation: focus 0.1s;
    -ms-animation: focus 0.1s;
    animation: focus 0.1s;
    background-color: rgba(255, 255, 255, 0.125);
    border-color: #1cb495; }

select {
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40' preserveAspectRatio='none' viewBox='0 0 40 40'%3E%3Cpath d='M9.4,12.3l10.4,10.4l10.4-10.4c0.2-0.2,0.5-0.4,0.9-0.4c0.3,0,0.6,0.1,0.9,0.4l3.3,3.3c0.2,0.2,0.4,0.5,0.4,0.9 c0,0.4-0.1,0.6-0.4,0.9L20.7,31.9c-0.2,0.2-0.5,0.4-0.9,0.4c-0.3,0-0.6-0.1-0.9-0.4L4.3,17.3c-0.2-0.2-0.4-0.5-0.4-0.9 c0-0.4,0.1-0.6,0.4-0.9l3.3-3.3c0.2-0.2,0.5-0.4,0.9-0.4S9.1,12.1,9.4,12.3z' fill='rgba(255, 255, 255, 0.35)' /%3E%3C/svg%3E");
  background-size: 1.25rem;
  background-repeat: no-repeat;
  background-position: calc(100% - 1rem) center;
  height: 2.75em;
  padding-right: 2.75em;
  text-overflow: ellipsis; }
  select option {
    color: #fff;
    background: #000; }
  select:focus::-ms-value {
    background-color: transparent; }
  select::-ms-expand {
    display: none; }

input[type="text"],
input[type="password"],
input[type="email"],
select {
  height: 2.75em; }

textarea {
  padding: 0.75em 1em; }

input[type="checkbox"],
input[type="radio"] {
  -moz-appearance: none;
  -webkit-appearance: none;
  -ms-appearance: none;
  appearance: none;
  display: block;
  float: left;
  margin-right: -2em;
  opacity: 0;
  width: 1em;
  z-index: -1; }
  input[type="checkbox"] + label,
  input[type="radio"] + label {
    text-decoration: none;
    color: rgba(255, 255, 255, 0.75);
    cursor: pointer;
    display: inline-block;
    font-size: 1em;
    font-weight: 400;
    padding-left: 2.4em;
    padding-right: 0.75em;
    position: relative; }
    input[type="checkbox"] + label:before,
    input[type="radio"] + label:before {
      -moz-osx-font-smoothing: grayscale;
      -webkit-font-smoothing: antialiased;
      display: inline-block;
      font-style: normal;
      font-variant: normal;
      text-rendering: auto;
      line-height: 1;
      text-transform: none !important;
      font-family: 'Font Awesome 5 Free';
      font-weight: 900; }
    input[type="checkbox"] + label:before,
    input[type="radio"] + label:before {
      background: rgba(255, 255, 255, 0.125);
      border-radius: 6px;
      border: solid 2px rgba(255, 255, 255, 0.35);
      content: '';
      display: inline-block;
      font-size: 0.8em;
      height: 1.65em;
      left: 0;
      line-height: 1.65em;
      position: absolute;
      text-align: center;
      top: 0;
      width: 1.65em; }
  input[type="checkbox"]:checked + label:before,
  input[type="radio"]:checked + label:before {
    background: #1cb495;
    border-color: #1cb495;
    color: #ffffff;
    content: '\f00c'; }
  input[type="checkbox"]:focus + label:before,
  input[type="radio"]:focus + label:before {
    border-color: #1cb495;
    box-shadow: 0 0 0 2px #1cb495; }

input[type="checkbox"] + label:before {
  border-radius: 6px; }

input[type="radio"] + label:before {
  border-radius: 100%; }

::-webkit-input-placeholder {
  color: rgba(255, 255, 255, 0.5) !important;
  opacity: 1.0; }

:-moz-placeholder {
  color: rgba(255, 255, 255, 0.5) !important;
  opacity: 1.0; }

::-moz-placeholder {
  color: rgba(255, 255, 255, 0.5) !important;
  opacity: 1.0; }

:-ms-input-placeholder {
  color: rgba(255, 255, 255, 0.5) !important;
  opacity: 1.0; }

.formerize-placeholder {
  color: rgba(255, 255, 255, 0.5) !important;
  opacity: 1.0; }

/* Button */
input[type="submit"],
input[type="reset"],
input[type="button"],
button,
.button {
  -moz-appearance: none;
  -webkit-appearance: none;
  -ms-appearance: none;
  appearance: none;
  -moz-transition: background-color 0.2s ease-in-out, color 0.2s ease-in-out, opacity 0.2s ease-in-out;
  -webkit-transition: background-color 0.2s ease-in-out, color 0.2s ease-in-out, opacity 0.2s ease-in-out;
  -ms-transition: background-color 0.2s ease-in-out, color 0.2s ease-in-out, opacity 0.2s ease-in-out;
  transition: background-color 0.2s ease-in-out, color 0.2s ease-in-out, opacity 0.2s ease-in-out;
  background-color: #1cb495;
  border-radius: 6px;
  border: 0;
  color: #ffffff !important;
  cursor: pointer;
  display: inline-block;
  font-weight: 700;
  height: 2.75em;
  line-height: 2.75em;
  padding: 0 1.125em;
  text-align: center;
  text-decoration: none;
  white-space: nowrap; }
  input[type="submit"]:hover,
  input[type="reset"]:hover,
  input[type="button"]:hover,
  button:hover,
  .button:hover {
    background-color: #1fcaa7; }
  input[type="submit"]:active,
  input[type="reset"]:active,
  input[type="button"]:active,
  button:active,
  .button:active {
    background-color: #199e83; }
  input[type="submit"].disabled, input[type="submit"]:disabled,
  input[type="reset"].disabled,
  input[type="reset"]:disabled,
  input[type="button"].disabled,
  input[type="button"]:disabled,
  button.disabled,
  button:disabled,
  .button.disabled,
  .button:disabled {
    opacity: 0.5; }
  @media screen and (max-width: 480px) {
    input[type="submit"],
    input[type="reset"],
    input[type="button"],
    button,
    .button {
      padding: 0; } }

/* Header */
#header h1 {
  font-size: 3.25em;
  margin: 0 0 0.55em 0; }

#header p {
  font-size: 1.35em;
  line-height: 1.65em; }

#header a {
  color: inherit; }

@media screen and (max-width: 736px) {
  #header h1 {
    font-size: 2em; }
  #header p {
    font-size: 1em; } }

@media screen and (max-width: 480px) {
  #header {
    margin: 0 0 1em 0; } }

/* Signup Form */
#signup-form {
  display: -moz-flex;
  display: -webkit-flex;
  display: -ms-flex;
  display: flex;
  position: relative; }
  #signup-form input[type="text"],
  #signup-form input[type="password"],
  #signup-form input[type="email"] {
    width: 18em; }
  #signup-form > * {
    margin: 0 0 0 1em; }
  #signup-form > :first-child {
    margin: 0 0 0 0; }
  @media screen and (max-width: 480px) {
    #signup-form {
      -moz-flex-direction: column;
      -webkit-flex-direction: column;
      -ms-flex-direction: column;
      flex-direction: column; }
      #signup-form input[type="type"],
      #signup-form input[type="password"],
      #signup-form input[type="email"] {
        width: 100%; }
      #signup-form > * {
        margin: 1.25em 0 0 0; }
      #signup-form .message {
        bottom: -1.5em;
        font-size: 0.9em;
        height: 1em;
        left: 0;
        line-height: inherit;
        margin-top: 0;
        position: absolute; } }

/* Footer */
#footer {
  -moz-transition: opacity 0.5s ease-in-out;
  -webkit-transition: opacity 0.5s ease-in-out;
  -ms-transition: opacity 0.5s ease-in-out;
  transition: opacity 0.5s ease-in-out;
  bottom: 4em;
  color: rgba(255, 255, 255, 0.5);
  left: 4em;
  opacity: 0.5;
  position: absolute; }
  #footer .icons {
    margin: 0 0 0.5em 0; }
  #footer .copyright {
    font-size: 0.8em;
    list-style: none;
    padding: 0; }
    #footer .copyright li {
      border-left: solid 1px rgba(255, 255, 255, 0.25);
      display: inline-block;
      line-height: 1em;
      margin: 0 0 0 0.75em;
      padding: 0 0 0 0.75em; }
      #footer .copyright li:first-child {
        border-left: 0;
        margin-left: 0;
        padding-left: 0; }
    #footer .copyright a {
      color: inherit; }
  #footer:hover {
    opacity: 1; }
  #footer > :last-child {
    margin-bottom: 0; }
  @media screen and (max-width: 1680px) {
    #footer {
      bottom: 3.5em;
      left: 3.5em; } }
  @media screen and (max-width: 736px) {
    #footer {
      bottom: 2em;
      left: 2em; } }
  @media screen and (max-width: 360px) {
    #footer {
      bottom: 1.25em;
      left: 1.25em; } }
  @media screen and (max-height: 640px) {
    #footer {
      bottom: auto;
      left: auto;
      margin: 1em 0 0 0;
      position: relative; } }


:root {
  --brand: #2563EB;
  --ink: #0F172A;
  --muted: #64748B;
  --field-bg: #F1F5F9;
  --field-stroke: #D0D8E3;
  --card-bg: #FFFFFF;
  --radius: 12px;
  --shadow: 0 10px 30px rgba(2, 8, 20, 0.06);
}

body {
  background: 
      radial-gradient(1100px 680px at 12% -12%, rgba(34,211,238,.18), transparent 60%),
      radial-gradient(1100px 680px at 98% -8%, rgba(59,130,246,.18), transparent 58%),
      #F6F9FF !important;
  font-family: "Yu Gothic UI", "Yu Gothic", "Hiragino Kaku Gothic ProN", "Noto Sans JP", Meiryo, sans-serif !important;
  min-height: 100vh !important;
}

.login-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.login-card {
  background: var(--card-bg);
  border: 1px solid var(--field-stroke);
  border-radius: 20px;
  box-shadow: var(--shadow);
  padding: 2.5rem;
  width: 100%;
  max-width: 480px;
}

.logo-section {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.logo-section img {
  height: 56px !important;
  width: auto !important;
  max-width: none !important;
  max-height: none !important;
}

.logo-section h2 {
  font-size: 1.5rem !important;
  font-weight: 600 !important;
  color: var(--ink) !important;
  margin: 0 !important;
  letter-spacing: 0.02em;
}

.tagline {
  text-align: center;
  font-size: 0.875rem;
  color: var(--muted);
  margin-bottom: 1.5rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 0.5rem;
  display: block;
  font-weight: 500;
}

.login-form-inputs,
.login-form-inputs div{
  width: 100%;
}            .form-control {
  height: 48px !important;
  border-radius: 16px !important;
  background: var(--field-bg) !important;
  border: 1px solid var(--field-stroke) !important;
  color: var(--ink) !important;
  font-size: 1rem !important;
  padding: 0 1rem !important;
}

.form-control::placeholder {
  color: #94A3B8 !important;
}

.form-control:focus {
  border-color: var(--brand) !important;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15) !important;
  background: var(--field-bg) !important;
}            .btn-login {
  width: 100% !important;
  height: 50px !important;
  border-radius: 16px !important;
  background: var(--brand) !important;
  border: none !important;
  color: white !important;
  font-weight: 600 !important;
  font-size: 1rem !important;
  margin-top: 1rem !important;
}

.btn-login:hover {
  background: var(--brand) !important;
  filter: brightness(1.06) !important;
}

.btn-login:disabled {
  opacity: 0.6 !important;
  cursor: not-allowed !important;
}

.footer-section {
  text-align: center;
  margin-top: 1.5rem;
}

.footer-section img {
  max-height: 32px;
  opacity: 0.7;
}

.copyright {
  font-size: 0.75rem;
  color: var(--muted);
  margin-top: 0.5rem;
  margin-bottom: 0;
}            /* エラーメッセージスタイル */
.message {
  background: #FEE2E2 !important;
  border: 1px solid #FCA5A5 !important;
  color: #991B1B !important;
  padding: 0.75rem 1rem !important;
  border-radius: 16px !important;
  font-size: 0.875rem !important;
  margin-bottom: 1rem !important;
  display: none !important;
}

.message.visible {
  display: block !important;
}

/* 既存要素の非表示 */
#header {
  display: none !important;
}            /* Bootstrap 5 カードベースのログインスタイル */
.login-card {
  border-radius: 12px !important;
  backdrop-filter: blur(10px);
  background: rgba(255, 255, 255, 0.95);
  max-width: 600px;
  width: 100%;
}

.login-card .card-body {
  padding: 2rem;
}

.login-logo {
  margin-bottom: 2rem;
}

.login-logo-img {
  max-width: 80px;
  height: auto;
  margin-bottom: 1rem;
}

.login-title {
  color: var(--primary-color);
  font-weight: 600;
  font-size: 1.75rem;
  margin: 0;
}
.login-input {
  border: 2px solid var(--border-color);
  border-radius: 12px !important;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  transition: all 0.3s ease;
  background-color: var(--input-bg);
  color: var(--text-color);
  width: 100%;
}

.login-input:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.15);
  background-color: var(--background-color);
}

.login-input::placeholder {
  color: var(--text-muted);
}
.login-btn {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  border: none;
  border-radius: 16px !important;
  padding: 0.75rem;
  font-weight: 600;
  font-size: 1.1rem;
  transition: all 0.3s ease;
}

.login-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(13, 110, 253, 0.3);
}

.company-logo {
  max-width: 120px;
  height: auto;
  opacity: 0.8;
}
/* レスポンシブ調整 */
@media (min-width: 1200px) {
  .login-card {
      max-width: 700px;
  }
  
  .login-card .card-body {
      padding: 3rem;
  }
}

@media (min-width: 992px) and (max-width: 1199px) {
  .login-card {
      max-width: 650px;
  }
  
  .login-card .card-body {
      padding: 2.5rem;
  }
}

@media (max-width: 576px) {
  .login-card .card-body {
      padding: 1.5rem;
  }
  
  .login-title {
      font-size: 1.5rem;
  }
  
  .login-logo-img {
      max-width: 60px;
  }
}

/* 既存のフォームスタイルをリセット */
#admin-form {
  all: unset !important;
  display: block !important;
  width: 100% !important;
}