:root {
  --main-color: #0c1c36;
  --dark-grey: #cccccc;
  --mid-grey: #f1f1f1;
  --light-grey: #f8f8f8;
  --accent: #2b69f7;
  --black: #000000;
  --white: #ffffff;
  --red: #c7253e;
  --border-radius: 0.5em;
  --border-radius-lg: 1em;
  --box-shadow: 3px 3px 7px 2px rgba(67, 67, 67, 0.3);
  --box-shadow-light: 1px 1px 5px 0px rgba(67, 67, 67, 0.2);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  scroll-behavior: smooth;
  transition: 0.3s;
}

body {
  background-color: var(--light-grey);
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

h1 {
  font-size: 2rem;
}

h2 {
  font-size: 1.75rem;
}

h3 {
  font-size: 1.5rem;
}

p,
span {
  font-size: 1rem;
  margin: 0;
}

ul {
  list-style: none;
}

li {
  font-size: 1rem;
}
.clickable {
  cursor: pointer; /* 設置鼠標指針為點擊圖示 */
}
/* .form-control:disabled,
.form-control[readonly] {
    background-color: var(--white);
    opacity: 0.6;
}

.form-control select:focus,
.custom-select:focus {
    border: 1px solid var(--black);
    outline: none;
    box-shadow: none;
} */

button {
  font-size: 0.875rem;
  padding: 0.5em 1em;
}

.button {
  margin-left: 1em;
  padding: 0.5em 2em;
  border-radius: var(--border-radius);
  color: var(--white);
  border: solid 1px transparent;
}

.btn-wrapper .button:hover {
  border: solid 1px var(--white);
  color: var(--white);
}

.btn-wrapper .btn-black {
  background-color: var(--main-color);
}

.btn-wrapper .btn-blue {
  background-color: var(--accent);
}

a {
  text-decoration: none !important;
}

header,
section,
footer {
  padding: 1em;
}

/* Input Style */
.form-group .form-control {
  border-radius: var(--border-radius);
  color: var(--main-color);
  border: solid 1px var(--mid-grey);
  margin-bottom: 1em;
}

.form-group .form-control:focus {
  box-shadow: none;
  border: solid 1px var(--main-color);
}

.form-group .form-control.error {
  border: solid 1px var(--red);
  box-shadow: 1px 1px 5px 0px rgba(217, 45, 32, 0.2);
}

.form-group .form-control::placeholder {
  color: var(--dark-grey);
}

.form-group .error-message {
  color: var(--red);
  font-size: 0.8em;
  display: none;
}

/* navbar */
.navbar {
  width: 100%;
  background-color: var(--white);
  box-shadow: var(--box-shadow-light);
}

#mobile.navbar {
  background-color: var(--main-color);
}

#mobile.navbar .nav-container {
  align-items: center;
}

#mobile.navbar .nav-container h4 {
  color: var(--white);
  margin: 0;
}

#mobile .return-wrapper {
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow-light);
  background-color: var(--white);
  padding: 0.2em 0.7em;
}

#mobile .return-wrapper i {
  color: var(--main-color);
  font-weight: bold;
}

#mobile .navbar-toggler {
  color: var(--white);
}

.navbar .container {
  display: inline-block;
}

.navbar .container .nav-container {
  display: flex;
  justify-content: space-between;
}

.navbar-toggler {
  border: none;
  color: var(--main-color);
}

.navbar-toggler:focus {
  box-shadow: none;
}

.breadcrumb-item a {
  color: var(--dark-grey) !important;
}

.breadcrumb-item + .breadcrumb-item::before {
  content: ">";
  color: var(--dark-grey);
  margin: 0 5px;
}

.breadcrumb-item.active {
  font-weight: 700;
  color: var(--main-color);
}

.breadcrumb-container ol {
  margin: 0;
}

#closeOffcanvas {
  background-color: var(--white);
  border: none;
  color: var(--main-color);
  font-size: 1.5em;
  cursor: pointer;
}

.offcanvas-nav {
  background-color: var(--white);
  width: 300px;
  position: fixed;
  top: 0;
  right: -300px;
  height: 100%;
  z-index: 1;
  transition: right 0.3s;
  overflow-y: auto;
}

.offcanvas-nav.show {
  right: 0;
  box-shadow: var(--box-shadow);
}

.offcanvas-header {
  display: flex;
  justify-content: space-between;
  padding: 1em 1.5em 0 1.5em;
}

@media (max-width: 767px) {
  .offcanvas-nav.show {
    width: 100%;
    left: 0;
  }
}

.nav-item {
  padding: 0.5em 0;
}

.nav-item i {
  margin-right: 1em;
  color: var(--dark-grey);
}

.nav-link {
  color: var(--black);
  font-weight: 700;
  display: flex;
  justify-content: space-between;
}

.nav-link:hover > *,
.nav-link:hover i,
.nav-link.active > *,
.nav-link.active i {
  color: var(--accent);
}

.dropdown-menu {
  border: none;
  border-radius: 0;
  display: none;
}

.dropdown-menu li {
  border-left: solid 2px var(--mid-grey);
  padding-left: 1.5em;
  margin-left: 0.5em;
}

.dropdown-menu.show {
  display: block;
}

.dropdown-item {
  color: var(--main-color);
  padding: 0.5em 0;
}

.dropdown-item:hover {
  border-radius: var(--border-radius);
  background-color: var(--light-grey);
  padding-left: 1em;
}

/* 取消視窗 */
#cancelModal .modal-content {
  border: solid 1px var(--red);
  border-radius: var(--border-radius);
}

#cancelModal .modal-header {
  color: var(--red);
  font-size: 1em;
  border-bottom: none;
}

#cancelModal .modal-header i {
  margin-right: 0.8em;
}

#cancelModal .modal-body {
  padding: 1.5em 2em;
}

#cancelModal .modal-footer {
  border-top: none;
}

#cancelModal .modal-footer .btn-wb {
  color: var(--main-color);
  background-color: var(--white);
  border: solid 1px var(--main-color);
}

#cancelModal .modal-footer .btn-red {
  color: var(--white);
  background-color: var(--red);
  border: solid 1px var(--red);
}

#cancelModal .modal-footer button:hover {
  box-shadow: var(--box-shadow-light);
}

/* 返回上一頁 */
.back {
  position: relative;
}

.back i {
  position: absolute;
  left: -4em;
  cursor: pointer;
}
.beta {
  border-width: 10px;
  border-style: solid;
  border-color: red;
}
.betatext {
  color: red;
  font-size: 20px;
}
.Trial {
  border-width: 10px;
  border-style: solid;
  border-color: red;
}