.pycalc,
.pycalc * {
  box-sizing: border-box;
}

.pycalc {
  --calc-bg: #ffffff;
  --calc-bg-soft: #f5f7fb;
  --calc-bg-accent: #f8efe6;
  --calc-border: #e6e8ef;
  --calc-text: #1f2937;
  --calc-muted: #6b7280;
  --calc-primary: #022E39;
  --calc-primary-dark: #0a3559;
  --calc-success: #0f766e;
  --calc-danger: #b42318;
  --calc-warning: #8a5a12;
  --calc-radius: 20px;
  color: var(--calc-text);
  font: inherit;
}

.pycalc__intro {
  margin-bottom: 24px;
  padding: 24px;
  border: 1px solid var(--calc-border);
  border-radius: var(--calc-radius);
  background: linear-gradient(180deg, #fff 0%, #fbfcff 100%);
  box-shadow: 0 10px 24px rgba(16, 24, 40, 0.06);
}

.pycalc__intro-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  padding: 7px 12px;
  border-radius: 999px;
  background: #edf4ff;
  color: var(--calc-primary);
  font-size: 13px;
  font-weight: 700;
}

.pycalc__intro-title {
  margin: 0 0 10px;
  font-size: 30px;
  line-height: 1.2;
}

.pycalc__intro-text {
  margin: 0;
  color: var(--calc-muted);
  line-height: 1.6;
}

.pycalc__layout {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(320px, 1fr);
  gap: 24px;
  align-items: start;
}

.pycalc__main,
.pycalc__side {
  min-width: 0;
}

.pycalc__panel {
  margin-bottom: 20px;
  padding: 22px;
  border: 1px solid var(--calc-border);
  border-radius: var(--calc-radius);
  background: var(--calc-bg);
  box-shadow: 0 10px 24px rgba(16, 24, 40, 0.04);
}

.pycalc__panel--actions {
  padding-top: 18px;
  padding-bottom: 18px;
}

.pycalc__panel--sticky {
  position: sticky;
  top: 16px;
}

.pycalc__panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 18px;
}

.pycalc__step {
  margin-bottom: 6px;
  color: var(--calc-primary);
  font-size: 28px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.pycalc__title {
  margin: 0;
  font-size: 20px;
  line-height: 1.25;
  color: gray;
}

.pycalc__subtitle {
  margin: 0;
  max-width: 420px;
  color: var(--calc-muted);
  font-size: 14px;
  line-height: 1.55;
}

.pycalc__cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.pycalc__cards--materials {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.pycalc__card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--calc-border);
  border-radius: 18px;
  background: #fff;
  text-align: left;
  cursor: pointer;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.pycalc__card:hover {
  transform: translateY(-2px);
  border-color: rgba(15, 76, 129, 0.35);
  box-shadow: 0 12px 24px rgba(15, 76, 129, 0.08);
}

.pycalc__card.is-active {
  border-color: var(--calc-primary);
  box-shadow: 0 0 0 3px rgba(15, 76, 129, 0.12);
}

.pycalc__card-image-wrap {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 14px;
  background: var(--calc-bg-soft);
}

.pycalc__card-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.pycalc__card-title {
  display: block;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.35;
}

.pycalc__card--material .pycalc__card-title {
  font-size: 15px;
  line-height: 1.3;
}

.pycalc__card-note {
  display: block;
  color: var(--calc-muted);
  font-size: 13px;
  line-height: 1.45;
}

.pycalc__card--material .pycalc__card-note {
  font-size: 12px;
}

.pycalc__grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.pycalc__stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pycalc__input-group {
  margin-bottom: 16px;
}

.pycalc__label {
  display: block;
  margin-bottom: 8px;
  font-weight: 700;
  line-height: 1.4;
}

.pycalc__required {
  color: var(--calc-danger);
}

.pycalc__input,
.pycalc__select,
.pycalc__textarea,
.pycalc__static {
  width: 100%;
  min-height: 52px;
  padding: 14px 16px;
  border: 1px solid var(--calc-border);
  border-radius: 14px;
  background: #fff;
  color: var(--calc-text);
  font: inherit;
  outline: none;
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.pycalc__textarea {
  min-height: 120px;
  resize: vertical;
}

.pycalc__input:focus,
.pycalc__select:focus,
.pycalc__textarea:focus {
  border-color: rgba(15, 76, 129, 0.45);
  box-shadow: 0 0 0 3px rgba(15, 76, 129, 0.10);
}

.pycalc__input--file {
  min-height: auto;
  padding: 12px 14px;
}

.pycalc__static {
  display: flex;
  align-items: center;
  background: var(--calc-bg-soft);
}

.pycalc__help {
  margin-top: 8px;
  color: var(--calc-muted);
  font-size: 13px;
  line-height: 1.45;
}

.pycalc__segmented {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pycalc__segment {
  padding: 12px 16px;
  border: 1px solid var(--calc-border);
  border-radius: 999px;
  background: #fff;
  font: inherit;
  cursor: pointer;
  transition: border-color 0.18s ease, background 0.18s ease;
}

.pycalc__segment.is-active {
  border-color: var(--calc-primary);
  background: #edf4ff;
  color: var(--calc-primary);
  font-weight: 700;
}

.pycalc__checks {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.pycalc__check {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  border: 1px solid var(--calc-border);
  border-radius: 14px;
  cursor: pointer;
}

.pycalc__check input {
  inline-size: 18px;
  block-size: 18px;
  accent-color: var(--calc-primary);
}

.pycalc__counter-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--calc-border);
  border-radius: 14px;
  background: var(--calc-bg-soft);
}

.pycalc__counter-label {
  font-weight: 700;
}

.pycalc__counter {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--calc-border);
  border-radius: 999px;
  overflow: hidden;
  background: #fff;
}

.pycalc__counter--wide {
  min-width: 200px;
}

.pycalc__counter-btn {
  inline-size: 42px;
  block-size: 44px;
  border: 0;
  background: #fff;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
}

.pycalc__counter-btn:hover {
  background: #f3f6fb;
}

.pycalc__counter-input {
  inline-size: 68px;
  block-size: 44px;
  border: 0;
  border-inline: 1px solid var(--calc-border);
  text-align: center;
  font: inherit;
  outline: none;
}

.pycalc__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.pycalc__primary-btn,
.pycalc__secondary-btn {
  min-height: 52px;
  padding: 14px 22px;
  border-radius: 14px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.18s ease, opacity 0.18s ease, background 0.18s ease;
}

.pycalc__primary-btn {
  border: 0;
  background: var(--calc-primary);
  color: #fff;
}

.pycalc__primary-btn:hover {
  background: var(--calc-primary-dark);
  transform: translateY(-1px);
}

.pycalc__primary-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

.pycalc__secondary-btn {
  border: 1px solid var(--calc-border);
  background: #fff;
  color: var(--calc-text);
}

.pycalc__secondary-btn:hover {
  background: #f7f9fc;
}

.pycalc__summary-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

.pycalc__summary-title {
  margin-bottom: 8px;
  font-size: 16px;
  font-weight: 700;
}

.pycalc__summary-mode {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 5px 20px;
  border-radius: 15px;
  font-size: 12px;
}

.pycalc__summary-mode.is-instant {
  background: #93c8a845;
  color: var(--calc-success);
}

.pycalc__summary-mode.is-photo {
  background: #fff4e8;
  color: var(--calc-warning);
}

.pycalc__summary-price {
  white-space: nowrap;
  font-size: 20px;
  font-weight: 700;
}

.pycalc__meta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin: 0 0 18px;
}

.pycalc__meta div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--calc-border);
}

.pycalc__meta dt {
  margin: 0;
  color: var(--calc-muted);
}

.pycalc__meta dd {
  margin: 0;
  font-weight: 700;
  text-align: right;
}

.pycalc__summary-note,
.pycalc__summary-empty,
.pycalc__summary-loading {
  color: var(--calc-muted);
  line-height: 1.6;
}

.pycalc__summary-empty,
.pycalc__summary-loading {
  padding: 14px 16px;
  border: 1px dashed var(--calc-border);
  border-radius: 14px;
  background: var(--calc-bg-soft);
}

.pycalc__alert {
  margin-bottom: 14px;
  padding: 14px 16px;
  border-radius: 14px;
  line-height: 1.55;
}

.pycalc__alert--error {
  color: var(--calc-danger);
  border: 1px solid #f7c1bb;
  /*background: #edfdf8;*/
  background: #e51f0f;
  color: #ffffff;
  border: 1px solid #a6f4c5;  
  font-size: 18px;
}

.pycalc__alert--success {
  background: #edfdf8;
  color: var(--calc-success);
  border: 1px solid #a6f4c5;
}

.pycalc__alert--info {
  background: #fff8e8;
  color: var(--calc-warning);
  border: 1px solid #eed39b;
}

.pycalc__cart-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 18px;
}

.pycalc__cart-item {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  padding: 16px;
  border: 1px solid var(--calc-border);
  border-radius: 16px;
  background: #fff;
}

.pycalc__cart-main {
  min-width: 0;
}

.pycalc__cart-title {
  margin-bottom: 8px;
  font-size: 18px;
  font-weight: 700;
}

.pycalc__cart-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  color: var(--calc-muted);
  font-size: 14px;
}

.pycalc__cart-note {
  margin-top: 8px;
  color: var(--calc-muted);
  font-size: 14px;
  line-height: 1.5;
}

.pycalc__cart-side {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}

.pycalc__cart-price {
  white-space: nowrap;
  font-size: 22px;
  font-weight: 800;
}

.pycalc__cart-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pycalc__link-btn {
  padding: 0;
  border: 0;
  background: transparent;
  color: blue;
  font: inherit;
  cursor: pointer;
  text-decoration: underline;
}

.pycalc__link-btn.is-danger {
  color: var(--calc-danger);
  text-decoration: none;
}

.pycalc__totals {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.pycalc__totals-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--calc-border);
}

.pycalc__totals-row--final {
  padding-top: 8px;
  border-bottom: 0;
  font-size: 20px;
}

.pycalc__form {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.pycalc__form-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 8px;
}

.pycalc__loader {
  padding: 30px;
  border: 1px solid var(--calc-border);
  border-radius: var(--calc-radius);
  background: #fff;
  text-align: center;
  color: var(--calc-muted);
}

@media (max-width: 1200px) {
  .pycalc__cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .pycalc__cards--materials {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pycalc__layout {
    grid-template-columns: 1fr;
  }

  .pycalc__panel--sticky {
    position: static;
  }
}

@media (max-width: 991.98px) {
  .pycalc__cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pycalc__cards--materials {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .pycalc__intro,
  .pycalc__panel {
    padding: 18px;
    border-radius: 16px;
  }

  .pycalc__intro-title {
    font-size: 24px;
  }

  .pycalc__title {
    font-size: 20px;
  }

/*  .pycalc__cards,
  .pycalc__cards--materials,
  .pycalc__grid-2,
  .pycalc__checks {
    grid-template-columns: 1fr;
  }*/

  .pycalc__intro,
  .pycalc__panel {
    padding: 18px;
    border-radius: 16px;
  }

  .pycalc__intro-title {
    font-size: 24px;
  }

  .pycalc__title {
    font-size: 20px;
  }

  .pycalc__cards,
  .pycalc__cards--materials {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pycalc__grid-2,
  .pycalc__checks {
    grid-template-columns: 1fr;
  }

  .pycalc__panel-head,
  .pycalc__summary-top,
  .pycalc__cart-item {
    flex-direction: column;
  }

  .pycalc__cart-side {
    align-items: flex-start;
  }

  .pycalc__counter-row {
    flex-direction: column;
    align-items: stretch;
  }

  .pycalc__counter {
    justify-content: space-between;
  }

  .pycalc__counter-input {
    flex: 1 1 auto;
    inline-size: auto;
  }

  .pycalc__actions,
  .pycalc__form-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .pycalc__primary-btn,
  .pycalc__secondary-btn {
    width: 100%;
  }

  .pycalc__panel-head,
  .pycalc__summary-top,
  .pycalc__cart-item {
    flex-direction: column;
  }

  .pycalc__cart-side {
    align-items: flex-start;
  }

  .pycalc__counter-row {
    flex-direction: column;
    align-items: stretch;
  }

  .pycalc__counter {
    justify-content: space-between;
  }

  .pycalc__counter-input {
    flex: 1 1 auto;
    inline-size: auto;
  }

  .pycalc__actions,
  .pycalc__form-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .pycalc__card-title {
    font-size: 13px;
    line-height: 1.25;
  }

  .pycalc__primary-btn,
  .pycalc__secondary-btn {
    width: 100%;
  }

  .main-sidebar {
    display: block !important;
    width: auto !important;
    max-width: none !important;
    min-width: 0 !important;
    padding: 0 !important;
    margin: 0 !important;
  }

  .main-sidebar .pycalc__side,
  .main-sidebar .pycalc-aside {
    display: block !important;
    position: fixed !important;
    top: 20px !important;
    left: 10px !important;
    z-index: 9999 !important;
    width: 170px !important;
    max-width: calc(100vw - 20px) !important;
    margin: 0 !important;
  }

  .main-sidebar .pycalc-aside .pycalc,
  .main-sidebar .pycalc-aside .pycalc__panel {
    margin: 0 !important;
  }

  .main-sidebar .pycalc-aside .pycalc__panel--sticky {
    position: static !important;
    top: auto !important;
  }

  .main-sidebar .pycalc-aside .pycalc__panel {
    padding: 8px 10px !important;
    border-radius: 12px !important;
    box-shadow: 0 10px 24px rgba(16, 24, 40, 0.18) !important;
    background: rgba(255, 255, 255, 0.96) !important;
    backdrop-filter: blur(6px);
  }

  .main-sidebar .pycalc-aside .pycalc__panel-head {
    gap: 6px !important;
    margin-bottom: 8px !important;
  }

  .main-sidebar .pycalc-aside .pycalc__step {
    margin-bottom: 2px !important;
    font-size: 6px !important;
    line-height: 1.2 !important;
    letter-spacing: 0.04em !important;
  }

  .main-sidebar .pycalc-aside .pycalc__title {
    font-size: 12px !important;
    line-height: 1.2 !important;
  }

  .main-sidebar .pycalc-aside .pycalc__subtitle,
  .main-sidebar .pycalc-aside .pycalc__summary-note,
  .main-sidebar .pycalc-aside .pycalc__summary-empty,
  .main-sidebar .pycalc-aside .pycalc__summary-loading,
  .main-sidebar .pycalc-aside .pycalc__alert,
  .main-sidebar .pycalc-aside .pycalc__cart-note,
  .main-sidebar .pycalc-aside .pycalc__help {
    font-size: 8px !important;
    line-height: 1.3 !important;
  }

  .main-sidebar .pycalc-aside .pycalc__summary-title {
    margin-bottom: 4px !important;
    font-size: 11px !important;
    line-height: 1.2 !important;
  }

  .main-sidebar .pycalc-aside .pycalc__summary-mode {
    min-height: auto !important;
    padding: 4px 6px !important;
    font-size: 7px !important;
    line-height: 1.2 !important;
  }

  .main-sidebar .pycalc-aside .pycalc__summary-price {
    font-size: 12px !important;
    line-height: 1.1 !important;
  }

  .main-sidebar .pycalc-aside .pycalc__meta {
    gap: 4px !important;
    margin: 0 0 8px !important;
  }

  .main-sidebar .pycalc-aside .pycalc__meta div {
    gap: 6px !important;
    padding-bottom: 4px !important;
  }

  .main-sidebar .pycalc-aside .pycalc__meta dt,
  .main-sidebar .pycalc-aside .pycalc__meta dd {
    font-size: 8px !important;
    line-height: 1.2 !important;
  }

  .main-sidebar .pycalc-aside .pycalc__meta dd {
    font-weight: 700 !important;
  }
  .pycalc__cart-price {
    font-size: 17px;
  }
  .pycalc__totals-row--final {
    font-size: 18px;
  }

}


.pycalc-aside {
  margin-bottom: 24px;
}

.main-sidebar .pycalc-aside {
  position: sticky;
  top: 16px;
  max-height: calc(100vh - 24px);
  overflow: auto;
  align-self: start;
}

.main-sidebar .pycalc-aside .pycalc__panel:first-child {
  margin-top: 0;
}

.main-sidebar .pycalc-aside .pycalc__panel {
  margin-bottom: 0;
}

@media (max-width: 991.98px) {
  .main-sidebar .pycalc-aside {
    position: static;
    top: auto;
    max-height: none;
    overflow: visible;
  }

  .main-sidebar .pycalc-aside .pycalc__panel--sticky {
    position: static;
    top: auto;
  }
}


#calcul .pycalc__main > .pycalc__panel:last-child {
  margin-bottom: 0;
}

.pycalc__primary-btn {
  position: relative;
  overflow: hidden;
  transition:
    background-color 0.35s ease,
    color 0.35s ease,
    transform 0.18s ease,
    opacity 0.18s ease,
    box-shadow 0.35s ease;
}

.pycalc__btn-text {
  position: relative;
  z-index: 2;
}

.pycalc__primary-btn.is-loading {
  color: #fff;
  cursor: wait;
  opacity: 1;
  background: linear-gradient(
    90deg,
    #f3c744 0%,
    #f0d44a 20%,
    #c7d94d 45%,
    #8bc34a 70%,
    #4caf50 100%
  );
  background-size: 220% 100%;
  animation: pycalcSubmitLoading 3s linear infinite;
  box-shadow: 0 0 0 3px rgba(139, 195, 74, 0.14);
}

.pycalc__primary-btn.is-loading:hover {
  transform: none;
}

.pycalc__primary-btn.is-loading:disabled {
  opacity: 1;
}

.pycalc__primary-btn.is-loading::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    120deg,
    rgba(255, 255, 255, 0) 20%,
    rgba(255, 255, 255, 0.22) 50%,
    rgba(255, 255, 255, 0) 80%
  );
  transform: translateX(-100%);
  animation: pycalcSubmitShine 1.4s ease-in-out infinite;
}

@keyframes pycalcSubmitLoading {
  0% {
    background-position: 0% 50%;
  }
  100% {
    background-position: 220% 50%;
  }
}

@keyframes pycalcSubmitShine {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

/*.pycalc__check {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  border: 1px solid var(--calc-border);
  border-radius: 14px;
  cursor: pointer;
  transition: border-color 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
}
*/
.pycalc__check.is-active {
  border-color: var(--calc-primary);
  background: #edf4ff;
  color: var(--calc-primary);
  box-shadow: 0 0 0 3px rgba(15, 76, 129, 0.10);
}

.pycalc__check {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  border: 1px solid var(--calc-border);
  border-radius: 14px;
  cursor: pointer;
  transition: border-color 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
}

.pycalc__check input[type="checkbox"] {
  position: static !important;
  inset: auto !important;
  top: auto !important;
  left: auto !important;
  right: auto !important;
  bottom: auto !important;
  margin: 0 !important;
  padding: 0 !important;
  transform: none !important;
  float: none !important;
  opacity: 1 !important;
  appearance: auto !important;
  -webkit-appearance: checkbox !important;
  inline-size: 18px !important;
  block-size: 18px !important;
  accent-color: var(--calc-primary);
  flex: 0 0 18px;
}

.pycalc__check span {
  display: block;
  min-width: 0;
}

.pycalc__check.is-active {
  border-color: var(--calc-primary);
  background: #edf4ff;
  color: var(--calc-primary);
  box-shadow: 0 0 0 3px rgba(15, 76, 129, 0.10);
}