#calculator {
  /* Сброс стилей темы для калькулятора */
  font-family: Arial, sans-serif;
  box-sizing: border-box;
  display: block;
  /* Изоляция от основных стилей темы */
  position: relative;
  z-index: 1;
}

#calculator * {
  box-sizing: border-box;
}

/* Переопределение Bootstrap стилей для элементов внутри калькулятора */
#calculator .container {
  max-width: 1170px;
  width: 100%;
}

/* Скролл только на внутренних страницах, не на главной */
body:not(.main-page) #calculator {
  max-height: 480px;
  overflow-y: auto;
  overflow-x: hidden;
  padding-right: 10px;
}

@media (max-width: 768px) {
  body:not(.main-page) #calculator {
    max-height: 520px;
    padding-right: 8px;
  }
}

/* Изоляция от Bootstrap grid */
#calculator .row {
  margin-left: -15px;
  margin-right: -15px;
}

#calculator [class*="col-"] {
  position: relative;
  min-height: 1px;
  padding-left: 15px;
  padding-right: 15px;
}

/* Bootstrap-like grid system for calculator */
#calculator .calculator .container,
#calculator .container {
  width: 100%;
  padding-right: 15px;
  padding-left: 15px;
  margin-right: auto;
  margin-left: auto;
  max-width: 1170px;
  box-sizing: border-box;
}

#calculator .calculator .row,
#calculator .row {
  margin-right: -15px;
  margin-left: -15px;
  box-sizing: border-box;
}

#calculator .calculator .row:before,
#calculator .calculator .row:after,
#calculator .row:before,
#calculator .row:after {
  content: " ";
  display: table;
}

#calculator .calculator .row:after,
#calculator .row:after {
  clear: both;
}

#calculator .calculator [class*="col-xs-"],
#calculator [class*="col-xs-"] {
  position: relative;
  min-height: 1px;
  padding-right: 15px;
  padding-left: 15px;
  float: left;
  box-sizing: border-box;
}

#calculator .calculator .col-xs-1,
#calculator .col-xs-1 {
  width: 8.33333333%;
}

#calculator .calculator .col-xs-2,
#calculator .col-xs-2 {
  width: 16.66666667%;
}

#calculator .calculator .col-xs-3,
#calculator .col-xs-3 {
  width: 25%;
}

#calculator .calculator .col-xs-4,
#calculator .col-xs-4 {
  width: 33.33333333%;
}

#calculator .calculator .col-xs-5,
#calculator .col-xs-5 {
  width: 41.66666667%;
}

#calculator .calculator .col-xs-6,
#calculator .col-xs-6 {
  width: 50%;
}

#calculator .calculator .col-xs-7,
#calculator .col-xs-7 {
  width: 58.33333333%;
}

#calculator .calculator .col-xs-8,
#calculator .col-xs-8 {
  width: 66.66666667%;
}

#calculator .calculator .col-xs-9,
#calculator .col-xs-9 {
  width: 75%;
}

#calculator .calculator .col-xs-10,
#calculator .col-xs-10 {
  width: 83.33333333%;
}

#calculator .calculator .col-xs-11,
#calculator .col-xs-11 {
  width: 91.66666667%;
}

#calculator .calculator .col-xs-12,
#calculator .col-xs-12 {
  width: 100%;
}

/* Utility classes */
#calculator .calculator .text-center,
#calculator .text-center {
  text-align: center;
}

#calculator .calculator .text-right,
#calculator .text-right {
  text-align: right;
}

#calculator .calculator .pull-left,
#calculator .pull-left {
  float: left;
  display: flex;
  gap: 20px
}

#calculator .calculator .pull-right,
#calculator .pull-right {
  float: right;
}

/* Title and subtitle */
#calculator .calculator .title,
#calculator .title {
  font-size: 30px;
  font-weight: 600;
  text-align: center;
  margin-bottom: 20px;
  padding: 15px 0;
  box-sizing: border-box;
}

#calculator .calculator .subtitle,
#calculator .subtitle {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 15px;
}

/* Form controls */
#calculator .calculator .form-control,
#calculator .form-control {
  display: block;
  width: 100%;
  height: 34px;
  padding: 6px 12px;
  font-size: 14px;
  line-height: 1.42857143;
  color: #555;
  background-color: #fff;
  background-image: none;
  border: 1px solid #ccc;
  border-radius: 4px;
  -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075);
  box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075);
  -webkit-transition: border-color ease-in-out .15s, -webkit-box-shadow ease-in-out .15s;
  -o-transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s;
  transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s;
  box-sizing: border-box;
}

#calculator .calculator .form-control:focus,
#calculator .form-control:focus {
  border-color: #66afe9;
  outline: 0;
  -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 8px rgba(102, 175, 233, .6);
  box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 8px rgba(102, 175, 233, .6);
}

#calculator .calculator .input-sm,
#calculator .input-sm {
  height: 30px;
  padding: 5px 10px;
  font-size: 12px;
  line-height: 1.5;
  border-radius: 3px;
}

#calculator .calculator textarea.form-control,
#calculator textarea.form-control {
  height: auto;
}

/* Buttons */
#calculator .calculator .btn,
#calculator .btn {
  display: inline-block;
  padding: 6px 12px;
  margin-bottom: 0;
  font-size: 14px;
  font-weight: normal;
  line-height: 1.42857143;
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
  cursor: pointer;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  background-image: none;
  border: 1px solid transparent;
  border-radius: 4px;
  box-sizing: border-box;
}

#calculator .calculator .btn-primary,
#calculator .btn-primary {
  color: #fff;
  background-color: #337ab7;
  border-color: #2e6da4;
}

#calculator .calculator .btn-primary:hover,
#calculator .btn-primary:hover {
  color: #fff;
  background-color: #286090;
  border-color: #204d74;
}

#calculator .calculator .btn-lg,
#calculator .btn-lg {
  padding: 10px 16px;
  font-size: 18px;
  line-height: 1.3333333;
  border-radius: 6px;
}

/* Alerts */
#calculator .calculator .alert,
#calculator .alert {
  padding: 15px;
  margin-bottom: 20px;
  border: 1px solid transparent;
  border-radius: 4px;
  box-sizing: border-box;
}

#calculator .calculator .alert-danger,
#calculator .alert-danger {
  color: #a94442;
  background-color: #f2dede;
  border-color: #ebccd1;
}

#calculator .calculator .alert-success,
#calculator .alert-success {
  color: #3c763d;
  background-color: #dff0d8;
  border-color: #d6e9c6;
}

/* Help tooltips */
.calculator .help {
  position: relative;
  display: inline-block;
}

.calculator .help-icon {
  display: inline-block;
  width: 18px;
  height: 18px;
  line-height: 18px;
  text-align: center;
  background-color: #34abef;
  color: #fff;
  border-radius: 50%;
  font-size: 12px;
  font-weight: bold;
  cursor: help;
}

.calculator .help-text {
  display: none;
  position: absolute;
  z-index: 1000;
  padding: 10px 15px;
  background-color: #fff;
  border: 2px solid #34abef;
  border-radius: 5px;
  width: 300px;
  font-size: 14px;
  line-height: 1.4;
  text-align: left;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.calculator .help:hover .help-text {
  display: block;
}

.calculator .help-p {
  display: inline-block;
  vertical-align: middle;
  margin-left: 5px;
}

/* Основные стили калькулятора с высокой специфичностью */
#calculator.calculator,
#calculator .calculator {
  padding: 35px 0 0;
  background: #f1f1f1;
  font-family: Arial, sans-serif;
  box-sizing: border-box;
}

#calculator .calculator-title {
  font-size: 30px;
  padding: 15px 0 25px;
  text-align: center;
}

#calculator .calculator-lowcoster {
  margin: -10px 0 0;
  text-align: center;
}

#calculator .calculator-lowcoster a {
  display: inline-block;
  vertical-align: middle;
  *vertical-align: auto;
  *zoom: 1;
  *display: inline;
  background: #fff;
  height: 66px;
  line-height: 66px;
  padding: 0 28px 0 78px;
  background: #fff;
  text-decoration: none;
  -moz-border-radius: 33px;
  -webkit-border-radius: 33px;
  border-radius: 33px;
  position: relative;
  border: 2px solid #34abef;
}

#calculator .calculator-lowcoster a span {
  text-decoration: underline;
}

#calculator .calculator-lowcoster a:hover {
  border: 2px solid #63bdf0;
}

#calculator .calculator-lowcoster a:hover span {
  text-decoration: none;
}

#calculator .calculator-lowcoster a:before {
  content: '';
  height: 44px;
  width: 45px;
  position: absolute;
  top: 50%;
  left: 21px;
  margin: -22px 0 0;
  background: url(../images/calculator/lowcoster.png) no-repeat center center;
}

#calculator .calculator-lowcoster .lowcoster_btn_info {
  display: none;
  position: relative;
}

#calculator .calculator-lowcoster .lowcoster_btn_info span {
  display: inline-block;
  padding: 6px 10px;
  position: absolute;
  top: 6px;
  left: 50%;
  width: 290px;
  margin-left: -155px;
  background: #fff;
  border: 2px solid #34abef;
  -webkit-border-radius: 5px;
  -moz-border-radius: 5px;
  -ms-border-radius: 5px;
  border-radius: 5px;
}

#calculator .calculator-item {
  padding: 20px 0 40px;
  border-bottom: 1px dashed #919191;
}

#calculator .calculator-item:last-child {
  border-bottom: none;
}

.pereplet-radio {
  display: none;
}

.pereplet-label {
  cursor: pointer;
  display: inline-block;
  vertical-align: middle;
  *vertical-align: auto;
  *zoom: 1;
  *display: inline;
  vertical-align: top;
  font-weight: normal;
}

.pereplet-img {
  display: block;
  height: 100px;
  width: 100px;
  -moz-border-radius: 50px;
  -webkit-border-radius: 50px;
  border-radius: 50px;
  background-color: #bcebff;
  background-repeat: no-repeat;
  background-position: right bottom;
  text-indent: -999px;
  font-size: 0;
  position: relative;
  -moz-transition: background-color 0.25s ease-out;
  -o-transition: background-color 0.25s ease-out;
  -webkit-transition: background-color 0.25s ease-out;
  transition: background-color 0.25s ease-out;
  z-index: 1;
  margin: 0 0 15px;
}

.pereplet-img-soft {
  background-image: url(../images/calculator/pereplet_soft.png);
}

.pereplet-img-solid {
  background-image: url(../images/calculator/pereplet_solid.png);
}

.pereplet-img-spring {
  background-image: url(../images/calculator/pereplet_spring.png);
}

.pereplet-img-bracket {
  background-image: url(../images/calculator/pereplet_bracket.png);
}

.pereplet-img-bolts {
  background-image: url(../images/calculator/bolt.png);
}

.pereplet-text {
  padding: 0 0 0 27px;
  font-size: 15px;
  position: relative;
  line-height: 22px;
  display: block;
}

.pereplet-text:before {
  content: '';
  height: 20px;
  width: 20px;
  position: absolute;
  top: 0;
  left: 0;
  background: #fff;
  border: 1px solid #d0d0d0;
  -moz-border-radius: 10px;
  -webkit-border-radius: 10px;
  border-radius: 10px;
}

.pereplet-text:after {
  content: '';
  height: 10px;
  width: 10px;
  position: absolute;
  top: 5px;
  left: 5px;
  background: #555;
  -moz-border-radius: 10px;
  -webkit-border-radius: 10px;
  border-radius: 10px;
  display: none;
}

.pereplet-radio:checked+.pereplet-label .pereplet-img {
  background-color: #34abef;
}

.pereplet-radio:checked+.pereplet-label .pereplet-img:before {
  content: '';
  position: absolute;
  z-index: -1;
  top: -5px;
  left: -5px;
  right: -5px;
  bottom: -5px;
  border: 1px solid #34abef;
  -moz-border-radius: 55px;
  -webkit-border-radius: 55px;
  border-radius: 55px;
}

.pereplet-radio:checked+.pereplet-label .pereplet-text:after {
  display: block;
}

.format-label {
  cursor: pointer;
  font-weight: normal;
}

.format-img {
  width: 67px;
  height: 91px;
  -moz-border-radius: 8px;
  -webkit-border-radius: 8px;
  border-radius: 8px;
  -moz-box-sizing: content-box;
  -webkit-box-sizing: content-box;
  box-sizing: content-box;
  position: relative;
  background: #fff;
  z-index: 0;
  float: left;
  -webkit-transition: all 0.3s ease-in-out;
  -moz-transition: all 0.3s ease-in-out;
  -o-transition: all 0.3s ease-in-out;
  transition: all 0.3s ease-in-out;
}

.format-img:before {
  content: '';
  position: absolute;
  height: 100%;
  width: 100%;
  -moz-border-radius: 8px;
  -webkit-border-radius: 8px;
  border-radius: 8px;
  border: 4px solid #b7b7b7;
  z-index: 4;
}

.format-img-ugol {
  position: absolute;
  top: 0;
  right: 0;
  height: 24px;
  width: 24px;
  background: #b7b7b7;
  -moz-border-radius: 0 0 0 2px;
  -webkit-border-radius: 0;
  border-radius: 0 0 0 2px;
  z-index: 5;
}

.format-img-ugol:before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  border-top: 21px solid #f1f1f1;
  border-right: none;
  border-left: 21px solid transparent;
  border-bottom: none;
  height: 0;
  width: 0;
}

.format-img-ugol:after {
  content: '';
  position: absolute;
  border-top: 12px solid transparent;
  border-right: none;
  border-left: 12px solid #fff;
  border-bottom: none;
  bottom: 4px;
  left: 4px;
  height: 0;
  width: 0;
}

.format-img-size {
  background: #bcebff;
  position: absolute;
  bottom: 4px;
  left: 4px;
  top: 4px;
  right: 4px;
  z-index: 1;
  -webkit-transition: all 0.3s ease-in-out;
  -moz-transition: all 0.3s ease-in-out;
  -o-transition: all 0.3s ease-in-out;
  transition: all 0.3s ease-in-out;
}

.format-img-a5 .format-img-size {
  top: 50%;
}

.format-img-custom .format-img-size {
  top: 50%;
  left: 50%;
}

.format-text {
  margin: 0 0 0 82px;
  padding: 25px 0 0;
  position: relative;
  font-size: 24px;
  -webkit-transition: margin 0.3s ease-in-out;
  -moz-transition: margin 0.3s ease-in-out;
  -o-transition: margin 0.3s ease-in-out;
  transition: margin 0.3s ease-in-out;
}

.format-text small {
  font-size: 14px;
  color: #464646;
  font-style: italic;
  display: block;
}

.format-text:before {
  content: '';
  height: 20px;
  width: 20px;
  position: absolute;
  top: 0;
  left: 0;
  background: #fff;
  border: 1px solid #d0d0d0;
  -moz-border-radius: 10px;
  -webkit-border-radius: 10px;
  border-radius: 10px;
}

.format-text:after {
  content: '';
  height: 10px;
  width: 10px;
  position: absolute;
  top: 5px;
  left: 5px;
  background: #555;
  -moz-border-radius: 10px;
  -webkit-border-radius: 10px;
  border-radius: 10px;
  display: none;
}

.format-radio {
  display: none;
}

.format-radio:checked+.format-label .format-text:after {
  display: block;
}

.format-slider-ver {
  position: absolute;
  width: 28px;
  top: 0;
  bottom: 0;
  border-top: 1px solid #555;
  border-bottom: 1px solid #555;
  left: -21px;
  -webkit-transition: height 0.3s ease-in-out;
  -moz-transition: height 0.3s ease-in-out;
  -o-transition: height 0.3s ease-in-out;
  transition: height 0.3s ease-in-out;
}

.format-slider-ver-size {
  position: absolute;
  bottom: 0;
  left: 10px;
  top: 0;
  width: 1px;
  background: #555;
}

.format-slider-ver-size:before {
  content: '';
  height: 0;
  width: 5px;
  position: absolute;
  top: 1px;
  left: -2px;
  border-bottom: 8px solid #555;
  border-left: 2px solid transparent;
  border-right: 2px solid transparent;
}

.format-slider-ver-size:after {
  content: '';
  height: 0;
  width: 5px;
  position: absolute;
  bottom: 1px;
  left: -2px;
  border-top: 8px solid #555;
  border-left: 2px solid transparent;
  border-right: 2px solid transparent;
}

.format-slider-gor {
  position: absolute;
  height: 28px;
  left: 0;
  right: 0;
  bottom: -21px;
  border-left: 1px solid #555;
  border-right: 1px solid #555;
  -webkit-transition: width 0.3s ease-in-out;
  -moz-transition: width 0.3s ease-in-out;
  -o-transition: width 0.3s ease-in-out;
  transition: width 0.3s ease-in-out;
}

.format-slider-gor-size {
  position: absolute;
  bottom: 10px;
  left: 0;
  right: 0;
  height: 1px;
  background: #555;
}

.format-slider-gor-size:before {
  content: '';
  height: 5px;
  width: 0;
  position: absolute;
  top: -2px;
  left: 1px;
  border-right: 8px solid #555;
  border-top: 2px solid transparent;
  border-bottom: 2px solid transparent;
}

.format-slider-gor-size:after {
  content: '';
  height: 5px;
  width: 0;
  position: absolute;
  bottom: -2px;
  right: 1px;
  border-left: 8px solid #555;
  border-top: 2px solid transparent;
  border-bottom: 2px solid transparent;
}

.custom-size {
  display: inline-block;
  vertical-align: middle;
  *vertical-align: auto;
  *zoom: 1;
  *display: inline;
  width: 50px;
}

.custom-size input[type="text"] {
  padding: 5px;
  height: 25px;
  text-align: center;
}

.cover-item {
  display: inline-block;
  vertical-align: middle;
  *vertical-align: auto;
  *zoom: 1;
  *display: inline;
  vertical-align: top;
  width: 139px;
}

.cover-radio {
  display: none;
}

.cover-label {
  cursor: pointer;
  display: inline-block;
  vertical-align: middle;
  *vertical-align: auto;
  *zoom: 1;
  *display: inline;
  vertical-align: top;
  font-weight: normal;
  position: relative;
}

.cover-img {
  display: block;
  height: 100px;
  width: 100px;
  -moz-border-radius: 50px;
  -webkit-border-radius: 50px;
  border-radius: 50px;
  background-repeat: no-repeat;
  background-position: right bottom;
  text-indent: -999px;
  font-size: 0;
  position: relative;
  z-index: 1;
}

.cover-img-color {
  background-image: url(../images/calculator/cover_color.jpg);
}

.cover-img-wb {
  background-image: url(../images/calculator/cover_wb.jpg);
}

.cover-img-cloth {
  background-image: url(../images/calculator/cover_cloth.jpg);
}

.cover-img-ileather {
  background-image: url(../images/calculator/cover_ileather.jpg);
}

.cover-img-leather {
  background-image: url(../images/calculator/cover_leather.jpg);
}

.cover-text {
  padding: 2px 0 0 27px;
  font-size: 15px;
  position: relative;
  line-height: normal;
  display: block;
  min-height: 35px;
  margin: 0 0 5px;
}

.cover-text:before {
  content: '';
  height: 20px;
  width: 20px;
  position: absolute;
  top: 0;
  left: 0;
  background: #fff;
  border: 1px solid #d0d0d0;
  -moz-border-radius: 10px;
  -webkit-border-radius: 10px;
  border-radius: 10px;
}

.cover-text:after {
  content: '';
  height: 10px;
  width: 10px;
  position: absolute;
  top: 5px;
  left: 5px;
  background: #555;
  -moz-border-radius: 10px;
  -webkit-border-radius: 10px;
  border-radius: 10px;
  display: none;
}

.cover-help {
  display: none;
  position: absolute;
  font-size: 14px;
  line-height: normal;
  padding: 10px 15px;
  -moz-border-radius: 5px;
  -webkit-border-radius: 5px;
  border-radius: 5px;
  border: 2px solid #34abef;
  bottom: 100%;
  right: 0;
  width: 300px;
  background: #fff;
  margin: 0;
  cursor: default;
  text-align: center;
}

.cover-radio:checked+.cover-label .cover-text:after {
  display: block;
}

.cover-radio:disabled+.cover-label {
  cursor: not-allowed;
}

.cover-radio:disabled+.cover-label .cover-text,
.cover-radio:disabled+.cover-label .cover-img {
  opacity: .5;
}

.cover-radio:disabled+.cover-label:hover .cover-help {
  display: block;
}

.pages-radio {
  display: none;
}

.pages-label {
  cursor: pointer;
  display: inline-block;
  vertical-align: middle;
  *vertical-align: auto;
  *zoom: 1;
  *display: inline;
  vertical-align: top;
  font-weight: normal;
}

.pages-img {
  display: block;
  height: 100px;
  width: 100px;
  -moz-border-radius: 50px;
  -webkit-border-radius: 50px;
  border-radius: 50px;
  background-repeat: no-repeat;
  background-position: right bottom;
  text-indent: -999px;
  font-size: 0;
  position: relative;
  z-index: 1;
  margin: 30px 0 0;
}

.pages-img-color {
  background-image: url(../images/calculator/pages_color.jpg);
}

.pages-img-wb {
  background-image: url(../images/calculator/pages_wb.jpg);
}

.pages-text {
  padding: 0 0 0 27px;
  font-size: 15px;
  position: relative;
  line-height: normal;
  display: block;
  min-height: 35px;
  margin: 0 0 5px;
}

.pages-text:before {
  content: '';
  height: 20px;
  width: 20px;
  position: absolute;
  top: 0;
  left: 0;
  background: #fff;
  border: 1px solid #d0d0d0;
  -moz-border-radius: 10px;
  -webkit-border-radius: 10px;
  border-radius: 10px;
}

.pages-text:after {
  content: '';
  height: 10px;
  width: 10px;
  position: absolute;
  top: 5px;
  left: 5px;
  background: #555;
  -moz-border-radius: 10px;
  -webkit-border-radius: 10px;
  border-radius: 10px;
  display: none;
}

.pages-radio:checked+.pages-label .pages-text:after {
  display: block;
}

.pages-count {
  width: 170px;
}

.pages-count-title {
  text-align: center;
  margin: 2px 0 24px;
  line-height: 1em;
}

.pages-count-title.disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.paper-title {
  margin: 5px 0 20px;
}

.orientation-label {
  width: 82px;
  height: 82px;
  background: #fff;
  -moz-border-radius: 41px;
  -webkit-border-radius: 41px;
  border-radius: 41px;
  position: relative;
  margin: 15px auto;
}

.orientation-icon {
  width: 34px;
  height: 46px;
  position: absolute;
  top: 50%;
  left: 50%;
  border: 2px solid #34abef;
  margin: -23px 0 0 -17px;
  -moz-border-radius: 4px;
  -webkit-border-radius: 4px;
  border-radius: 4px;
  -moz-transition: all 0.25s ease-out;
  -o-transition: all 0.25s ease-out;
  -webkit-transition: all 0.25s ease-out;
  transition: all 0.25s ease-out;
}

#orientation_album:checked~.orientation-label .orientation-icon {
  width: 46px;
  height: 34px;
  margin: -17px 0 0 -23px;
}

.orientation-ugol {
  position: absolute;
  top: -2px;
  right: -2px;
  height: 12px;
  width: 12px;
  background: #34abef;
  -moz-border-radius: 0 0 0 1px;
  -webkit-border-radius: 0;
  border-radius: 0 0 0 1px;
  z-index: 5;
}

.orientation-ugol:before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  border-top: 10px solid #fff;
  border-right: none;
  border-left: 10px solid transparent;
  border-bottom: none;
  height: 0;
  width: 0;
}

.orientation-ugol:after {
  content: '';
  position: absolute;
  border-top: 7px solid transparent;
  border-right: none;
  border-left: 7px solid #fff;
  border-bottom: none;
  bottom: 2px;
  left: 2px;
  height: 0;
  width: 0;
}

.orientation-input {
  display: none;
}

.orientation-text {
  display: inline-block;
  vertical-align: middle;
  *vertical-align: auto;
  *zoom: 1;
  *display: inline;
  padding: 0 8px 0 27px;
  position: relative;
  margin: 0;
  font-weight: normal;
  cursor: pointer;
}

.orientation-text:before {
  content: '';
  height: 20px;
  width: 20px;
  position: absolute;
  top: 0;
  left: 0;
  background: #fff;
  border: 1px solid #d0d0d0;
  -moz-border-radius: 10px;
  -webkit-border-radius: 10px;
  border-radius: 10px;
}

.orientation-text:after {
  content: '';
  height: 10px;
  width: 10px;
  position: absolute;
  top: 5px;
  left: 5px;
  background: #555;
  -moz-border-radius: 10px;
  -webkit-border-radius: 10px;
  border-radius: 10px;
  display: none;
}

.orientation-input:checked+.orientation-text:after {
  display: block;
}

.radio-custom-input {
  display: none;
}

.radio-custom-text {
  cursor: pointer;
  padding: 0 0 0 27px;
  position: relative;
  margin: 5px 0;
  font-weight: normal;
  display: block;
  text-align: left;
  float: left;
  width: 100%;
}

.radio-custom-text:before {
  content: '';
  height: 20px;
  width: 20px;
  position: absolute;
  top: 0;
  left: 0;
  background: #fff;
  border: 1px solid #d0d0d0;
  -moz-border-radius: 10px;
  -webkit-border-radius: 10px;
  border-radius: 10px;
}

.radio-custom-text:after {
  content: '';
  height: 10px;
  width: 10px;
  position: absolute;
  top: 5px;
  left: 5px;
  background: #555;
  -moz-border-radius: 10px;
  -webkit-border-radius: 10px;
  border-radius: 10px;
  display: none;
}

.radio-custom-input:checked+.radio-custom-text:after {
  display: block;
}

.checkbox-custom-input {
  display: none;
}

.checkbox-custom-text {
  cursor: pointer;
  padding: 0 0 0 27px;
  position: relative;
  margin: 5px 0;
  font-weight: normal;
  display: block;
  text-align: left;
  float: left;
  width: 100%;
}

.checkbox-custom-text:before {
  content: '';
  height: 20px;
  width: 20px;
  left: 0;
  position: absolute;
  border: 1px solid #d1d1d1;
  top: 0;
  background: #fff;
}

.checkbox-custom-text:after {
  display: none;
  content: '';
  height: 13px;
  width: 15px;
  left: 3px;
  position: absolute;
  background: url(../images/calculator/checked.png) no-repeat center center;
  top: 3px;
}

.checkbox-custom-input:checked+.checkbox-custom-text:after {
  display: block;
}

.lamination {
  display: inline-block;
  vertical-align: middle;
  *vertical-align: auto;
  *zoom: 1;
  *display: inline;
  vertical-align: top;
  margin: 0 0 15px 52px;
  float: left;
}

.lamination.disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

#endpaper_options.disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

.application {
  display: inline-block;
  vertical-align: middle;
  *vertical-align: auto;
  *zoom: 1;
  *display: inline;
  vertical-align: top;
  margin: 0 0 0 52px;
  float: left;
}

.pages-count {
  position: relative;
  padding: 0 44px;
  display: inline-block;
  vertical-align: middle;
  *vertical-align: auto;
  *zoom: 1;
  *display: inline;
  width: 172px;
}

.pages-count-minus {
  position: absolute;
  background: #34abef;
  height: 42px;
  width: 42px;
  left: 0;
  top: 0;
  -moz-border-radius: 5px;
  -webkit-border-radius: 5px;
  border-radius: 5px;
  font-size: 0;
  text-indent: -999px;
  overflow: hidden;
}

.pages-count-minus:before {
  content: '';
  position: absolute;
  height: 2px;
  width: 20px;
  top: 50%;
  left: 50%;
  margin: -1px 0 0 -10px;
  background: #fff;
}

.pages-count-plus {
  position: absolute;
  background: #34abef;
  height: 42px;
  width: 42px;
  right: 0;
  top: 0;
  font-size: 0;
  text-indent: -999px;
  overflow: hidden;
  -moz-border-radius: 5px;
  -webkit-border-radius: 5px;
  border-radius: 5px;
}

.pages-count-plus:before {
  content: '';
  position: absolute;
  height: 2px;
  width: 20px;
  top: 50%;
  left: 50%;
  margin: -1px 0 0 -10px;
  background: #fff;
}

.pages-count-plus:after {
  content: '';
  position: absolute;
  width: 2px;
  height: 20px;
  top: 50%;
  left: 50%;
  margin: -10px 0 0 -1px;
  background: #fff;
}

.pages-count input {
  width: 100%;
  font-size: 24px;
  text-align: center;
  padding: 5px 10px;
  background: #fff;
  border: 1px solid #cecece;
  line-height: 30px;
  height: 42px;
  -moz-border-radius: 5px;
  -webkit-border-radius: 5px;
  border-radius: 5px;
}

.pages-count.disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.allpages {
  text-align: center;
}

.allpages p {
  text-align: center;
  margin: 0 0 15px;
  line-height: 1em;
}

.allpages-val {
  font-size: 18px;
}

.allpages-val span {
  font-weight: bold;
}

/* Edition Fields Styles */
.edition-fields-wrapper {
  display: flex;
  flex-direction: column;
  gap: 25px;
  overflow: visible;
}

.edition-field-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  overflow: visible;
}

#additional-editions-container .edition-field-item {
  margin-bottom: 15px;
  padding-bottom: 15px;
}

#additional-editions-container .edition-field-item:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.edition-field-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: nowrap;
}

.edition-field-label {
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
  min-width: 55px;
}

.edition-field-row .pages-count {
  width: 140px;
  padding: 0 38px;
}

.edition-field-row .pages-count input {
  font-size: 18px;
  height: 38px;
}

.edition-field-row .pages-count-minus,
.edition-field-row .pages-count-plus {
  width: 38px;
  height: 38px;
}

.edition-field-item .pages-count-title {
  display: flex;
  align-items: center;
  gap: 8px;
}

.remove-edition-btn {
  display: flex !important;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  min-width: 38px;
  color: #ff4444;
  font-size: 20px;
  font-weight: bold;
  text-decoration: none;
  line-height: 1;
  border: 2px solid #ff4444;
  border-radius: 5px;
  transition: all 0.2s ease;
  flex-shrink: 0;
  background: #fff;
}

.remove-edition-btn:hover {
  color: #fff;
  background: #ff4444;
}

.add-edition-btn {
  background: #34abef;
  color: #fff;
  border: none;
  padding: 10px 20px;
  border-radius: 5px;
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: background 0.2s ease;
  margin-top: 5px;
}

.add-edition-btn:hover {
  background: #2890cc;
}

.add-edition-btn-icon {
  font-size: 18px;
  font-weight: bold;
}

/* Mobile responsive styles for edition fields */
@media (max-width: 768px) {
  .edition-field-row {
    flex-wrap: wrap;
    gap: 8px;
  }

  .edition-field-label {
    min-width: auto;
    width: 100%;
    margin-bottom: 5px;
  }

  .edition-field-row .pages-count {
    flex: 1;
    min-width: 120px;
  }

  .remove-edition-btn {
    width: 36px;
    height: 36px;
    min-width: 36px;
    font-size: 20px;
  }
}

.cinserts-radio {
  display: none;
}

.cinserts-label {
  cursor: pointer;
  display: inline-block;
  vertical-align: middle;
  *vertical-align: auto;
  *zoom: 1;
  *display: inline;
  vertical-align: top;
  font-weight: normal;
}

.cinserts-img {
  display: block;
  height: 80px;
  width: 134px;
  background-repeat: no-repeat;
  background-position: right bottom;
  text-indent: -999px;
  font-size: 0;
  margin: 20px 0 0;
}

.cinserts-img-oneblock {
  background-image: url(../images/calculator/cinserts_oneblock.png);
}

.cinserts-img-spread {
  background-image: url(../images/calculator/cinserts_spread.png);
}

.cinserts-text {
  padding: 0 0 0 27px;
  font-size: 15px;
  position: relative;
  line-height: normal;
  display: block;
  min-height: 35px;
  margin: 0 0 5px;
}

.cinserts-text:before {
  content: '';
  height: 20px;
  width: 20px;
  left: 0;
  position: absolute;
  border: 1px solid #d1d1d1;
  top: 0;
  background: #fff;
}

.cinserts-text:after {
  display: none;
  content: '';
  height: 13px;
  width: 15px;
  left: 3px;
  position: absolute;
  background: url(../images/calculator/checked.png) no-repeat center center;
  top: 3px;
}

.cinserts-radio:checked+.cinserts-label .cinserts-text:after {
  display: block;
}

.cinserts-help {
  display: none;
  position: absolute;
  font-size: 14px;
  line-height: normal;
  padding: 10px 15px;
  -moz-border-radius: 5px;
  -webkit-border-radius: 5px;
  border-radius: 5px;
  border: 2px solid #34abef;
  bottom: 100%;
  right: 0;
  width: 300px;
  background: #fff;
  margin: 0;
  cursor: default;
  text-align: center;
}

.cinserts-radio:disabled+.cinserts-label {
  cursor: not-allowed;
}

.cinserts-radio:disabled+.cinserts-label .cinserts-text,
.cinserts-radio:disabled+.cinserts-label .cinserts-img {
  opacity: .5;
}

.cinserts-radio:disabled+.cinserts-label:hover .cinserts-help {
  display: block;
}

.recive-item {
  *zoom: 1;
}

.recive-item:after {
  content: "";
  display: table;
  clear: both;
}

.recive-item-checkbox {
  float: left;
  width: 262px;
}

.recive-item-value {
  float: left;
  width: 240px;
}

.recive-item-phone-checkbox {
  float: left;
  width: 262px;
}

.recive-item-phone-value {
  float: left;
  width: 262px;
  margin-top: 20px;
}

.recive-item-phone-input {
  display: inline-block;
  vertical-align: middle;
  *vertical-align: auto;
  *zoom: 1;
  *display: inline;
  width: 240px;
}

.help-right {
  float: right;
  position: relative;
  margin: 0 0 0 5px;
  display: inline-block;
}

.help-right .help-text {
  right: 0;
  left: auto;
  margin-right: -4px;
}

.help-label {
  position: relative;
  display: inline-block;
  width: 100%;
  padding-right: 25px;
  box-sizing: border-box;
}

.help-label .help-right {
  position: absolute;
  right: 0;
  top: 0;
}

.checkbox-custom-text.help-label,
.radio-custom-text.help-label {
  padding-right: 25px;
}

/* Стили для disabled чекбоксов */
.checkbox-custom-input:disabled+.checkbox-custom-text {
  opacity: 0.5;
  cursor: not-allowed;
}

.checkbox-custom-input:disabled+.checkbox-custom-text:before {
  opacity: 0.5;
}

/* ================================
   АДАПТАЦИЯ КАЛЬКУЛЯТОРА ПОД МОБИЛЬНЫЕ
   ================================ */

/* Планшеты и уже */
@media (max-width: 992px) {

  /* Снимаем ограничение высоты на внутренних страницах,
     чтобы на телефонах вся форма нормально прокручивалась страницей */
  body:not(.main-page) #calculator {
    max-height: none;
    overflow-y: visible;
    overflow-x: visible;
    padding-right: 0;
  }

  #calculator .title {
    font-size: 26px;
    margin-bottom: 15px;
  }

  #calculator .calculator-title {
    font-size: 24px;
    padding: 10px 0 20px;
  }

  /* Делаем кнопку lowcoster более «кнопочной» и растягиваем на ширину экрана */
  #calculator .calculator-lowcoster {
    margin-top: 0;
  }

  #calculator .calculator-lowcoster a {
    width: 100%;
    max-width: 420px;
    height: auto;
    line-height: 1.4;
    padding: 14px 20px 14px 64px;
    font-size: 14px;
  }

  #calculator .calculator-lowcoster a:before {
    left: 16px;
  }

  /* Блоки калькулятора – компактнее, но с двухколоночной сеткой */
  #calculator .calculator-item {
    padding: 18px 0 24px;
  }

  /* Внутри каждого calculator-item на мобильных используем flex-сетку */
  #calculator .calculator-item .row {
    display: flex;
    flex-wrap: wrap;
    margin-left: -10px;
    margin-right: -10px;
  }

  #calculator .calculator-item .row>[class*="col-xs-"] {
    box-sizing: border-box;
    padding-left: 10px;
    padding-right: 10px;
    margin-bottom: 18px;
    flex: 0 0 50%;
    max-width: 50%;
  }

  /* Если элемент один — на всю ширину */
  #calculator .calculator-item .row>[class*="col-xs-"]:only-child {
    flex: 0 0 100%;
    max-width: 100%;
  }

  /* Итоговый блок: текст и форма по вертикали */
  #calculator .calculator-item .row>.col-xs-5,
  #calculator .calculator-item .row>.col-xs-7 {
    flex: 0 0 100%;
    max-width: 100%;
  }

  /* Формат: используем отдельный класс для более точного контроля */
  #calculator .calculator-item-format>.row {
    display: block;
    margin-left: -10px;
    margin-right: -10px;
  }

  #calculator .calculator-item-format>.row>.col-xs-9,
  #calculator .calculator-item-format>.row>.col-xs-3 {
    float: none;
    width: 100% !important;
    padding-left: 10px;
    padding-right: 10px;
  }

  #calculator .calculator-item-format>.row>.col-xs-9 {
    margin-bottom: 20px;
  }

  #calculator .calculator-item-format .col-xs-9 .row {
    display: block;
    margin-left: 20px;
  }

  #calculator .calculator-item-format .col-xs-9 .row>.col-xs-4 {
    float: none;
    width: 100% !important;
    margin-bottom: 16px;
  }

  #calculator .calculator-item-format .col-xs-9 .row>.col-xs-4:last-child {
    margin-bottom: 0;
  }

  /* Книжный блок: радиокнопки под картинками */
  #calculator .pages-label {
    text-align: center;
  }

  #calculator .pages-img {
    margin: 0 auto 10px;
  }

  /* Отключаем старые кружки у текста */
  #calculator .pages-text {
    padding-left: 0;
  }

  #calculator .pages-text:before,
  #calculator .pages-text:after {
    display: none;
  }

  /* Новый индикатор выбора под картинкой */
  #calculator .pages-img:before {
    content: '';
    position: absolute;
    left: 50%;
    bottom: -16px;
    transform: translateX(-50%);
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 1px solid #d0d0d0;
    background: #fff;
  }

  #calculator .pages-img:after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: -11px;
    transform: translateX(-50%);
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #555;
    display: none;
  }

  #calculator .pages-radio:checked+.pages-label .pages-img:after {
    display: block;
  }


  /* Ламинация и виды нанесения – в столбик и по ширине */
  #calculator .lamination,
  #calculator .application {
    float: none;
    margin: 10px 0 0;
    width: 100%;
  }

  /* Счётчики страниц и тиража – на всю ширину */
  #calculator .pages-count {
    width: 100%;
    max-width: 260px;
  }

  #calculator .pages-count-title {
    margin-bottom: 16px;
  }

  /* Блок «Куда отправить расчёт» – элементы один под другим */
  #calculator .recive-item-checkbox,
  #calculator .recive-item-value,
  #calculator .recive-item-phone-checkbox,
  #calculator .recive-item-phone-value,
  #calculator .recive-item-phone-input {
    float: none;
    width: 100%;
  }

  #calculator .recive-item-phone-value {
    margin-top: 10px;
  }
}

/* Телефоны – ещё более компактная верстка */
@media (max-width: 600px) {
  #calculator .title {
    font-size: 22px;
  }

  #calculator .calculator-title {
    font-size: 20px;
  }

  #calculator .pereplet-img,
  #calculator .cover-img,
  #calculator .pages-img {
    width: 80px;
    height: 80px;
  }

  #calculator .cinserts-img {
    width: 110px;
    height: 70px;
  }

  #calculator .pages-count {
    max-width: 220px;
  }

  #calculator .btn-lg {
    width: 100%;
    max-width: 320px;
  }
}

/* Album (Landscape) Orientation Styles */
.is-album .format-img {
  width: 91px;
  height: 67px;
}

.is-album .format-text {
  margin: 0 0 0 106px;
  /* 91px + 15px gap */
}

.is-album .format-img-a5 .format-img-size {
  top: 4px;
  bottom: 4px;
  left: 50%;
  right: 4px;
}

.is-album .format-slider-ver {
  height: 67px;
}


/* Mobile Responsiveness */
@media (max-width: 768px) {

  /* High specificity to override tablet styles */
  /* Lamination and Application - Stack on mobile */
  #calculator .lamination,
  #calculator .application {
    float: none;
    margin: 10px 0 0;
    width: 100%;
    clear: both;
  }

  .lamination p,
  .application p {
    font-size: 14px;
    margin-bottom: 5px;
  }

  /* Specific overrides for visual elements to be side-by-side on mobile if possible */
  /* Binding icons (Pereplet) - 3 per row on mobile instead of 1 stack */
  #calculator .calculator-item .row>.col-xs-2 {
    width: 33.33% !important;
    padding-left: 2px;
    padding-right: 2px;
  }

  /* Format icons - Scale down sprite instead of resizing container */
  .format-img {
    transform: scale(0.85);
    transform-origin: top left;
  }

  .format-text {
    font-size: 15px;
    margin-left: 70px;
    /* Adjusted for scaled icon */
  }

  /* Pereplet image responsive */
  .pereplet-img {
    width: 60px;
    height: 60px;
    margin: 0 auto 5px;
  }

  .pereplet-text {
    font-size: 11px;
    text-align: center;
    padding-left: 0;
  }

  .pereplet-text:before {
    display: none;
  }

  /* Cover items - 2 columns grid */
  .cover-item {
    width: 50% !important;
    float: left;
    margin-bottom: 15px;
    display: block;
  }

  /* Or if we want grid for cover items? 
     The user screenshot 2 showed them side by side but squished.
     Let's try 100% for cleaner look. */

  /* Lamination and Application sections */
  #calculator .lamination,
  #calculator .application {
    float: none;
    margin: 10px 0 0;
    width: 100%;
  }

  .lamination p,
  .application p {
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 10px;
  }

  /* Endpaper options - RESTORE ROW */
  #calculator .endpaper-row {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 10px;
  }

  #calculator .endpaper-group {
    width: 100%;
    /* Group takes full width, inside it radios? */
  }

  /* Wait, endpaper-group contains "Forzats". 
     We actually want Forzats and Nahzats to stack? 
     No, the row contains 2 groups.
     If we want them stacking, we use flex-direction: column (which user hated)
     OR we let them wrap. 
     With width 100%, they will stack.
     Let's keep width 100% for groups so they stack cleanly. */

  /* Color inserts fix */
  .cinserts-img {
    width: 100%;
    max-width: 130px;
    height: 60px;
    margin: 10px auto;
    background-size: contain;
    background-position: center;
  }


  /* Cover Print Options (Печать обложки) */
  #calculator .cover-print-options {
    margin-top: 15px;
    padding-top: 10px;
    border-top: 1px dashed #ccc;
  }

  #calculator .cover-print-title {
    font-weight: bold;
    margin-bottom: 10px;
    font-size: 14px;
  }
}

/* Отступ для форзаца и нахзаца */
/* Отступ для форзаца, нахзаца, обработки торцов и печати обложки */
#calculator .endpaper-options,
#calculator .edge-finishing,
#calculator .cover-print-options {
  margin-top: 25px !important;
  padding-top: 15px !important;
  border-top: 1px dashed #ccc;
  clear: both;
  display: block;
  width: 100%;
}