/* Change bootstrap default CSS  */
/*
  https://getbootstrap.com/
  https://getbootstrap.su/
  
  Подбор цветов: https://color.adobe.com/ru/create/color-wheel
  Двойная сплит-комплементарная цветовая схема
*/
:root,
[data-bs-theme=light] {
  --bd-violet: #712cf9;
  --bd-violet-rgb: 112.520718, 44.062154, 249.437846;
  --bd-violet--bs-primary-text-emphasis: #2D1263;
  --bd-violet--bs-primary-bg-subtle: #E5D9FC;
  --bd-violet--bs-primary-border-subtle: #D2BDFC;
  --bd-violet--bs-link-hover-color: #5A24C7;
  --bd-violet--bs-link-hover-color-rgb: 90, 36, 199;
  --bd-violet--bs-btn-hover-bg: #6026D4;
  --bd-violet--bs-btn-focus-shadow-rgb: 135, 52, 250;
  --bd-violet--bs-btn-active-border-color: #5622BD;

  /* --bs-primary: #0d6efd; */
  --bs-primary: var(--bd-violet);
  /* --bs-secondary: #6c757d;
  --bs-success: #198754;
  --bs-info: #0dcaf0;
  --bs-warning: #ffc107;
  --bs-danger: #dc3545;
  --bs-light: #f8f9fa;
  --bs-dark: #212529; */

  /* --bs-primary-rgb: 13, 110, 253; */
  --bs-primary-rgb: var(--bd-violet-rgb);
  /* --bs-secondary-rgb: 108, 117, 125;
  --bs-success-rgb: 25, 135, 84;
  --bs-info-rgb: 13, 202, 240;
  --bs-warning-rgb: 255, 193, 7;
  --bs-danger-rgb: 220, 53, 69;
  --bs-light-rgb: 248, 249, 250;
  --bs-dark-rgb: 33, 37, 41; */

  /* --bs-primary-text-emphasis: #052c65; */
  --bs-primary-text-emphasis: var(--bd-violet--bs-primary-text-emphasis);
  /* --bs-secondary-text-emphasis: #2b2f32;
  --bs-success-text-emphasis: #0a3622;
  --bs-info-text-emphasis: #055160;
  --bs-warning-text-emphasis: #664d03;
  --bs-danger-text-emphasis: #58151c;
  --bs-light-text-emphasis: #495057;
  --bs-dark-text-emphasis: #495057; */

  /* --bs-primary-bg-subtle: #cfe2ff; */
  --bs-primary-bg-subtle: var(--bd-violet--bs-primary-bg-subtle);
  /* --bs-secondary-bg-subtle: #e2e3e5;
  --bs-success-bg-subtle: #d1e7dd;
  --bs-info-bg-subtle: #cff4fc;
  --bs-warning-bg-subtle: #fff3cd;
  --bs-danger-bg-subtle: #f8d7da;
  --bs-light-bg-subtle: #fcfcfd;
  --bs-dark-bg-subtle: #ced4da; */

  /* --bs-primary-border-subtle: #9ec5fe; */
  --bs-primary-border-subtle: var(--bd-violet--bs-primary-border-subtle);
  /* --bs-secondary-border-subtle: #c4c8cb;
  --bs-success-border-subtle: #a3cfbb;
  --bs-info-border-subtle: #9eeaf9;
  --bs-warning-border-subtle: #ffe69c;
  --bs-danger-border-subtle: #f1aeb5;
  --bs-light-border-subtle: #e9ecef;
  --bs-dark-border-subtle: #adb5bd; */

  /* --bs-link-color: #0d6efd; */
  --bs-link-color: var(--bs-primary);
  /* --bs-link-color-rgb: 13, 110, 253; */
  --bs-link-color-rgb: var(--bs-primary-rgb);
  /* --bs-link-hover-color: #0a58ca; */
  --bs-link-hover-color: var(--bd-violet--bs-link-hover-color);
  /* --bs-link-hover-color-rgb: 10, 88, 202; */
  --bs-link-hover-color-rgb: var(--bd-violet--bs-link-hover-color-rgb);

  /* --bs-body-color: #212529; */
  /* --bs-body-color-rgb: 33, 37, 41; */
  /* --bs-heading-color: inherit; */
  
  /* --bs-body-font-size: 1rem; */
  --bs-body-font-size: .96rem;

  /* --bs-body-font-weight: 400; */
  --bs-body-font-weight: 300;

  /* --bs-body-text-align: left; */
  /* --bs-body-text-align: justify; */
}

h6, .h6, h5, .h5, h4, .h4, h3, .h3, h2, .h2, h1, .h1 {
  /* font-weight: 500; */
  font-weight: 600;
}

a:hover {
  text-decoration: none;
}

b,
strong {
  /* font-weight: bolder; */
  font-weight: 500;
}

li {
  padding-top: .2rem;
  padding-bottom: .2rem;
}

.alert {
  /* --bs-alert-padding-y: 1rem; */
  --bs-alert-padding-y: .3rem;
  /* --bs-alert-margin-bottom: 1rem; */
  --bs-alert-margin-bottom: .3rem;
}
.alert-dismissible {
  /* padding-right: 3rem; */
  padding-right: 2.2rem;
}
.alert-dismissible .btn-close {
  /* padding: 1.25rem 1rem; */
  padding: 0.6rem 0.6rem;
}

.btn-primary {
  /* --bs-btn-color: #fff; */
  /* --bs-btn-bg: #0d6efd; */
  --bs-btn-bg: var(--bs-primary);
  /* --bs-btn-border-color: #0d6efd; */
  --bs-btn-border-color: var(--bs-primary);
  /* --bs-btn-hover-color: #fff; */
  /* --bs-btn-hover-bg: #0b5ed7; */
  --bs-btn-hover-bg: var(--bd-violet--bs-btn-hover-bg);
  /* --bs-btn-hover-border-color: #0a58ca; */
  --bs-btn-hover-border-color: var(--bs-link-hover-color);
  /* --bs-btn-focus-shadow-rgb: 49, 132, 253; */
  --bs-btn-focus-shadow-rgb: var(--bd-violet--bs-btn-focus-shadow-rgb);
  /* --bs-btn-active-color: #fff; */
  /* --bs-btn-active-bg: #0a58ca; */
  --bs-btn-active-bg: var(--bs-link-hover-color);
  /* --bs-btn-active-border-color: #0a53be; */
  --bs-btn-active-border-color: var(--bd-violet--bs-btn-active-border-color);
  /* --bs-btn-active-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125); */
  /* --bs-btn-disabled-color: #fff; */
  /* --bs-btn-disabled-bg: #0d6efd; */
  --bs-btn-disabled-bg: var(--bs-primary);
  /* --bs-btn-disabled-border-color: #0d6efd; */
  --bs-btn-disabled-border-color: var(--bs-primary);
}

.btn-outline-primary {
  /* --bs-btn-color: #0d6efd; */
  --bs-btn-color: var(--bs-primary);
  /* --bs-btn-border-color: #0d6efd; */
  --bs-btn-border-color: var(--bs-primary);
  /* --bs-btn-hover-color: #fff; */
  /* --bs-btn-hover-bg: #0d6efd; */
  --bs-btn-hover-bg: var(--bs-primary);
  /* --bs-btn-hover-border-color: #0d6efd; */
  --bs-btn-hover-border-color: var(--bs-primary);
  /* --bs-btn-focus-shadow-rgb: 13, 110, 253; */
  --bs-btn-focus-shadow-rgb: var(--bs-primary-rgb);
  /* --bs-btn-active-color: #fff; */
  /* --bs-btn-active-bg: #0d6efd; */
  --bs-btn-active-bg: var(--bs-primary);
  /* --bs-btn-active-border-color: #0d6efd; */
  --bs-btn-active-border-color: var(--bs-primary);
  /* --bs-btn-active-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125); */
  /* --bs-btn-disabled-color: #0d6efd; */
  --bs-btn-disabled-color: var(--bs-primary);
  /* --bs-btn-disabled-bg: transparent; */
  /* --bs-btn-disabled-border-color: #0d6efd; */
  --bs-btn-disabled-border-color: var(--bs-primary);
  /* --bs-gradient: none; */
}

.navbar {
  background-color: var(--bs-primary-bg-subtle);
}
.navbar-nav .nav-item {
  padding: 5px 0px;
}
.navbar-nav .nav-link {
  border-left: 2px solid rgba(var(--bs-primary-rgb),0);
  padding: 1px 0px 1px 5px;
}
.navbar-nav .nav-link.active,
.navbar-nav .nav-link:hover,
.navbar-nav .nav-link:focus {
  border-left: 2px solid rgba(var(--bs-primary-rgb),1);
  color: var(--bs-primary);
}

.pagination {
  /* --bs-pagination-hover-bg: var(--bs-tertiary-bg); */
  --bs-pagination-hover-bg: var(--bs-gray-200);
}
/* END Change bootstrap default CSS  */



/* Add bootstrap default CSS  */
.navbar-custom {
  background-color: var(--bs-primary-bg-subtle);
}
.navbar-custom__container {
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
}
.navbar-custom__container__button {
  cursor: pointer;
  color: var(--bs-primary-text-emphasis);
}
.navbar-custom__container__header {
  font-size: 1.2rem;
  color: var(--bs-primary-text-emphasis);
}
.navbar-custom__container__block {
  width: 40px;
}

.nav-secondary .nav-link {
  color: var(--bs-secondary);
}
.nav-secondary .nav-link:hover,
.nav-secondary .nav-link:focus {
  text-decoration: underline;
  color: var(--bs-secondary-text-emphasis);
}

.text-between {
  text-align: justify !important;
}

.text-small {
  font-size: .8rem;
}

.text-like-link {
  cursor: pointer;
  color: rgba(var(--bs-link-color-rgb), var(--bs-link-opacity, 1));
  text-decoration: underline;
}
.text-like-link:hover {
  --bs-link-color-rgb: var(--bs-link-hover-color-rgb);
  text-decoration: none;
}

.btn-small {
  --bs-btn-padding-y: .1rem;
  --bs-btn-padding-x: .5rem;
  --bs-btn-font-size: .75rem;
}

.btn-sm-table {
  --bs-btn-font-size: 0.77rem !important;
}

.cursor-pointer {
  cursor: pointer;
}

.oa {
  transition: all 0.3s;
}

.oa:hover {
  opacity: 0.7;
}
/* END Add bootstrap default CSS  */



/* Contrib CSS  */
.contrib-css .help ul li {
  font-size: 0.85rem;
  padding-top: 0rem;
  padding-bottom: 0rem;
}
.contrib-css .errorlist {
  margin: 0;
  --bs-text-opacity: 1;
  color: rgba(var(--bs-danger-rgb), var(--bs-text-opacity)) !important;
}
@media all and (min-width: 576px) {
  .contrib-css .flex-container {
    width: 300px;
  }
}

.form-include .invalid-feedback .errorlist {
  margin: 0;
  padding: 0;
  list-style-type: none;
}
.form-include .invalid-feedback .errorlist li {
  padding: 0;
}
/* END Contrib CSS  */



/* Preloader  */
.img-preloader {
  display: inline-block;
  position: relative;
  width: 80px;
  height: 80px;
}
.img-preloader div {
  animation: lds-roller 1.2s cubic-bezier(0.5, 0, 0.5, 1) infinite;
  transform-origin: 40px 40px;
}
.img-preloader div:after {
  content: " ";
  display: block;
  position: absolute;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--bs-primary);
  margin: -4px 0 0 -4px;
}
.img-preloader div:nth-child(1) {
  animation-delay: -0.036s;
}
.img-preloader div:nth-child(1):after {
  top: 63px;
  left: 63px;
}
.img-preloader div:nth-child(2) {
  animation-delay: -0.072s;
}
.img-preloader div:nth-child(2):after {
  top: 68px;
  left: 56px;
}
.img-preloader div:nth-child(3) {
  animation-delay: -0.108s;
}
.img-preloader div:nth-child(3):after {
  top: 71px;
  left: 48px;
}
.img-preloader div:nth-child(4) {
  animation-delay: -0.144s;
}
.img-preloader div:nth-child(4):after {
  top: 72px;
  left: 40px;
}
.img-preloader div:nth-child(5) {
  animation-delay: -0.18s;
}
.img-preloader div:nth-child(5):after {
  top: 71px;
  left: 32px;
}
.img-preloader div:nth-child(6) {
  animation-delay: -0.216s;
}
.img-preloader div:nth-child(6):after {
  top: 68px;
  left: 24px;
}
.img-preloader div:nth-child(7) {
  animation-delay: -0.252s;
}
.img-preloader div:nth-child(7):after {
  top: 63px;
  left: 17px;
}
.img-preloader div:nth-child(8) {
  animation-delay: -0.288s;
}
.img-preloader div:nth-child(8):after {
  top: 56px;
  left: 12px;
}
@keyframes lds-roller {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}
/* END Preloader  */



/* кнопка вопроса */
@keyframes opacityOn {
  from { 
    opacity: 0.6;
    transform: scale(0.9);
  }
  to { 
    opacity: 1; 
    transform: scale(1.1);
  }
}
.help-button {
  cursor: pointer;
  position: fixed;
  bottom: 40px;
  right: 15px;
  width: 60px;
  height: 60px;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 30px;
  font-size: 2.3rem;
  font-weight: 500;
  color: #fff;
  background: var(--bs-primary);
  transition: all 0.5s;

  animation-name: opacityOn;
  animation-duration: 3s;
  animation-iteration-count: infinite;
  animation-direction: alternate;
}
.help-button:hover {
  background: var(--bs-link-hover-color);
}
@media all and (min-width: 1500px) {
  .help-button {
    right: 50px;
  }
}
@media all and (min-width: 1550px) {
  .help-button {
    right: 100px;
  }
}
@media all and (min-width: 1850px) {
  .help-button {
    right: 250px;
  }
}
@media all and (min-width: 2000px) {
  .help-button {
    right: 300px;
  }
}
@media all and (min-width: 2500px) {
  .help-button {
    right: 550px;
  }
}
@media all and (min-width: 3400px) {
  .help-button {
    right: 1000px;
  }
}
/* END кнопка вопроса */



/* img */
.img-xs,
.img-sm,
.img-md,
.img-lg,
.img-xl {
  padding: 5px 0;
  text-align: center;
}
.img-xs img,
.img-sm img,
.img-md img,
.img-lg img,
.img-xl img {
  width: 100%;
  height: auto;
}
@media (min-width: 360px) {
  .img-xs img {
    width: 336px;
  }
}
@media (min-width: 576px) {
  .img-sm img {
    width: 516px;
  }  
}
@media (min-width: 768px) {
  .img-md img {
    width: 696px;
  }
}
@media (min-width: 992px) {
  .img-lg img {
    width: 936px;
  }
}
/* END img */


/* video */
.video-xs,
.video-sm,
.video-md,
.video-lg,
.video-xl {
  padding: 5px 0;
  text-align: center;
}
.video-xs video,
.video-sm video,
.video-md video,
.video-lg video,
.video-xl video {
  border: 1px var(--bs-light-border-subtle) solid;
  width: 100%;
  height: auto;
}
@media (min-width: 360px) {
  .video-xs video {
    width: 336px;
  }
}
@media (min-width: 576px) {
  .video-sm video {
    width: 516px;
  }  
}
@media (min-width: 768px) {
  .video-md video {
    width: 696px;
  }
}
@media (min-width: 992px) {
  .video-lg video {
    width: 936px;
  }
}
/* END video */



/* iframe-flex */
.iframe-flex {
  padding: 5px 0;
  text-align: center;
}
.iframe-flex iframe {
  width: 100%;
  height: auto;
}
@media (min-width: 360px) {
  .iframe-flex-xs iframe {
    width: 336px;
  }
}
@media (min-width: 576px) {
  .iframe-flex-sm iframe {
    width: 516px;
  }  
}
@media (min-width: 768px) {
  .iframe-flex-md iframe {
    width: 696px;
  }
}
@media (min-width: 992px) {
  .iframe-flex-lg iframe {
    width: 936px;
  }
}
/* END iframe */



body {
  /* background-color: #0d6efd; */
}

.div-in-body {
  /* background-color: #ffc107; */
}

.main-content {
  /* background-color: #198754; */
}

.content {
  /* background-color: #fd7e14; */
}

.main-center-block-form {
  flex: 0 1 450px;
}

.page {
  /* background-color: #f1aeb5; */
}

.footer {
  /* background-color: #d63384; */
}