body[data-page="builder"] {
  --builder-card-border: rgba(126, 227, 255, 0.26);
  --builder-card-bg: rgba(9, 18, 30, 0.72);
  --builder-card-shadow: 0 18px 34px rgba(0, 0, 0, 0.28);
  --builder-mobile-gutter: clamp(12px, 3.5vw, 24px);
}

body[data-page="builder"] .builder-mobile-intro,
body[data-page="builder"] .builder-section-heading {
  display: none;
}

body[data-page="builder"] #smiles-output {
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: break-word;
  text-align: left;
}

body[data-page="builder"] #rdkit-parameters-container,
body[data-page="builder"] #pdf-download-container,
body[data-page="builder"] #admet-loading-container {
  overflow-wrap: anywhere;
}

body[data-page="builder"] .param-tooltip.is-open .param-tooltip-text,
body[data-page="builder"] .param-tooltip:focus-within .param-tooltip-text {
  visibility: visible;
  opacity: 1;
}

body[data-page="builder"] #builder-popup-overlay,
body[data-page="builder"] #cheats-notes-overlay {
  z-index: calc(var(--protac-nav-z) + 40) !important;
}

body[data-page="builder"] #builder-popup {
  z-index: calc(var(--protac-nav-z) + 41) !important;
}

body[data-page="builder"] #curatedLinkersModal,
body[data-page="builder"] #protacModal {
  z-index: calc(var(--protac-nav-z) + 30);
}

body[data-page="builder"] #floating-home-container {
  z-index: 1100;
}

body[data-page="builder"] .ui-widget-overlay {
  z-index: calc(var(--protac-nav-backdrop-z) - 20) !important;
}

body[data-page="builder"] .ui-dialog.ui-front {
  z-index: calc(var(--protac-nav-backdrop-z) - 10) !important;
}

@media (max-width: 1024px) {
  body[data-page="builder"] .page-shell {
    overflow-x: clip;
  }

  body[data-page="builder"] .builder-page-shell.container {
    width: calc(100vw - 20px);
    max-width: calc(100vw - 20px);
    padding-inline: var(--builder-mobile-gutter);
  }

  body[data-page="builder"] .builder-workflow-shell {
    display: grid;
    gap: 1.25rem;
    align-content: start;
  }

  body[data-page="builder"] .hero-wrapper {
    margin: 1rem auto 0.5rem;
    padding: 1.5rem 1rem;
    border-radius: 20px;
  }

  body[data-page="builder"] .hero-title {
    font-size: clamp(2rem, 6vw, 2.9rem);
    line-height: 1.05;
    margin-bottom: 0.75rem;
  }

  body[data-page="builder"] .hero-tagline {
    font-size: clamp(1rem, 2vw, 1.125rem);
    line-height: 1.55;
  }

  body[data-page="builder"] .cheats-notes-btn {
    min-height: 46px;
    padding-inline: 1.1rem;
  }

  body[data-page="builder"] .builder-mobile-intro,
  body[data-page="builder"] .builder-section-heading {
    display: grid;
  }

  body[data-page="builder"] .builder-mobile-intro {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.9rem;
    margin-bottom: 0.2rem;
  }

  body[data-page="builder"] .builder-mobile-step-card,
  body[data-page="builder"] .builder-mobile-section,
  body[data-page="builder"] .generated-protac-wrapper {
    border-radius: 22px;
    border: 1px solid var(--builder-card-border);
    background: linear-gradient(160deg, rgba(10, 19, 32, 0.82), rgba(19, 10, 36, 0.78));
    box-shadow: var(--builder-card-shadow);
  }

  body[data-page="builder"] .builder-mobile-step-card {
    padding: 1rem;
    gap: 0.35rem;
  }

  body[data-page="builder"] .builder-mobile-step-number,
  body[data-page="builder"] .builder-section-step {
    display: inline-flex;
    width: fit-content;
    align-items: center;
    justify-content: center;
    padding: 0.3rem 0.7rem;
    border-radius: 999px;
    border: 1px solid rgba(255, 225, 122, 0.45);
    background: rgba(255, 225, 122, 0.12);
    color: #ffe17a;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
  }

  body[data-page="builder"] .builder-mobile-step-card strong {
    color: #ecf9ff;
    font-size: 1rem;
  }

  body[data-page="builder"] .builder-mobile-step-card p {
    margin: 0;
    color: #bfd8e8;
    font-size: 0.92rem;
    line-height: 1.5;
  }

  body[data-page="builder"] .builder-mobile-section {
    padding: 1rem;
  }

  body[data-page="builder"] .builder-section-heading {
    gap: 0.4rem;
    margin-bottom: 0.6rem;
  }

  body[data-page="builder"] .builder-section-title {
    margin: 0;
    color: #f8fbff;
    font-size: clamp(1.3rem, 3vw, 1.7rem);
    font-weight: 800;
  }

  body[data-page="builder"] .builder-section-copy {
    margin: 0;
    color: #bfd8e8;
    font-size: 0.96rem;
    line-height: 1.5;
  }

  body[data-page="builder"] .builder-selector-row,
  body[data-page="builder"] .builder-editor-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    margin: 0;
    align-items: start;
  }

  body[data-page="builder"] .builder-selector-row > [class*="col-"],
  body[data-page="builder"] .builder-editor-row > [class*="col-"] {
    width: auto;
    max-width: none;
    padding: 0;
    margin: 0;
  }

  body[data-page="builder"] .builder-selector-row > :last-child,
  body[data-page="builder"] .builder-editor-row > :last-child {
    grid-column: 1 / -1;
  }

  body[data-page="builder"] .selector-box,
  body[data-page="builder"] .builder-editor-card {
    margin-bottom: 0;
    min-width: 0;
    min-height: auto;
  }

  body[data-page="builder"] .builder-editor-card {
    padding: 1rem 0.95rem 1.1rem;
  }

  body[data-page="builder"] .builder-editor-card h5 {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.35rem;
    flex-wrap: wrap;
    margin-bottom: 0.8rem;
    color: #11253d;
  }

  body[data-page="builder"] .builder-canvas-frame {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: 0.65rem;
    width: 100%;
    min-height: auto;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    text-align: center;
  }

  body[data-page="builder"] .builder-canvas-frame > canvas {
    display: block;
    margin-inline: auto;
    margin-block: 0;
  }

  body[data-page="builder"] .smiles-panel {
    scroll-margin-top: calc(var(--protac-nav-height-mobile, 64px) + 1rem);
  }

  body[data-page="builder"] .smiles-panel.open {
    max-height: 420px;
    overflow: visible;
  }

  body[data-page="builder"] .builder-editor-card.has-open-smiles {
    padding-bottom: 1.2rem;
  }

  body[data-page="builder"] .smiles-panel textarea,
  body[data-page="builder"] .builder-editor-card .form-control,
  body[data-page="builder"] .selector-box .form-control,
  body[data-page="builder"] .selector-box select.form-control {
    min-height: 46px;
    font-size: 16px !important;
  }

  body[data-page="builder"] .smiles-panel textarea {
    min-height: 132px;
  }

  body[data-page="builder"] .smiles-panel .btn {
    margin-top: 0.7rem;
  }

  body[data-page="builder"] .builder-editor-card .btn,
  body[data-page="builder"] .selector-box .btn,
  body[data-page="builder"] .warhead-hunter-btn,
  body[data-page="builder"] .cheats-notes-btn,
  body[data-page="builder"] .neon-btn,
  body[data-page="builder"] .selection-button,
  body[data-page="builder"] .electric-button {
    min-height: 46px;
  }

  body[data-page="builder"] .builder-generate-section {
    position: static;
    z-index: auto;
    padding-bottom: 0;
  }

  body[data-page="builder"] .builder-generate-cta-wrap {
    margin-top: 0.2rem !important;
  }

  body[data-page="builder"] .builder-generate-button {
    width: min(100%, 420px);
    min-height: 54px;
    padding-inline: 1.4rem;
    border-radius: 999px;
    font-size: 1.02rem;
    font-weight: 800;
    box-shadow: 0 14px 28px rgba(34, 197, 94, 0.22);
  }

  body[data-page="builder"] #loader {
    display: block;
    margin-inline: auto;
  }

  body[data-page="builder"] .generated-protac-wrapper {
    margin-top: 0;
    padding: 1.1rem;
  }

  body[data-page="builder"] .generated-title {
    font-size: clamp(1.5rem, 4vw, 1.9rem);
    margin-bottom: 1rem;
  }

  body[data-page="builder"] .builder-output-canvas-frame {
    min-height: auto;
  }

  body[data-page="builder"] .generated-buttons {
    flex-wrap: wrap;
    gap: 0.85rem;
  }

  body[data-page="builder"] .generated-buttons > * {
    flex: 1 1 220px;
  }

  body[data-page="builder"] .builder-parameter-group {
    display: flex;
    width: 100%;
    flex-wrap: wrap;
    justify-content: center;
  }

  body[data-page="builder"] .builder-parameter-group .neon-btn {
    flex: 1 1 auto;
  }

  body[data-page="builder"] .param-tooltip {
    align-self: center;
  }

  body[data-page="builder"] .param-tooltip-text {
    width: min(340px, calc(100vw - 2rem));
    left: 50%;
    right: auto;
    bottom: calc(100% + 10px);
  }

  body[data-page="builder"] #builder-popup-overlay {
    align-items: flex-start;
    overflow-y: auto;
    padding: max(1rem, env(safe-area-inset-right))
      max(1rem, env(safe-area-inset-bottom))
      max(1rem, env(safe-area-inset-left));
    padding-top: calc(var(--protac-nav-height-mobile, 64px) + 1.25rem);
  }

  body[data-page="builder"] #builder-popup {
    width: min(650px, 100%);
    margin: 0 auto;
  }

  body[data-page="builder"] #cheats-notes-overlay {
    align-items: flex-start;
    overflow-y: auto;
    padding: 1rem;
    padding-top: calc(var(--protac-nav-height-mobile, 64px) + 1rem);
  }

  body[data-page="builder"] .cheats-notes-panel {
    margin: 0 auto;
  }

  body[data-page="builder"] #curatedLinkersModal .modal-dialog,
  body[data-page="builder"] #protacModal .modal-dialog {
    margin-top: calc(var(--protac-nav-height-mobile, 64px) + 1rem);
    margin-bottom: 1rem;
  }

  body[data-page="builder"] #curatedLinkersModal .modal-dialog {
    width: min(96vw, 1200px) !important;
  }

  body[data-page="builder"] #curatedLinkersModal .modal-content {
    height: min(78vh, 860px) !important;
    max-height: min(78vh, 860px) !important;
    display: flex;
    flex-direction: column;
    overflow: hidden !important;
  }

  body[data-page="builder"] #curatedLinkersModal .modal-body {
    flex: 1 1 auto;
    display: block !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    padding-bottom: 1rem;
  }

  body[data-page="builder"] #curatedLinkersModal #filters-container {
    max-height: none;
    overflow: visible;
    padding-bottom: 0.85rem;
    margin-bottom: 0.9rem;
  }

  body[data-page="builder"] #curatedLinkersModal #filters-container.collapsed {
    max-height: 0 !important;
    opacity: 0;
    overflow: hidden;
    padding: 0 !important;
    margin: 0 !important;
    border: 0 !important;
  }

  body[data-page="builder"] #curatedLinkersModal #toggle-filters {
    position: static;
    width: min(100%, 260px);
    min-height: 44px;
  }

  body[data-page="builder"] #curatedLinkersModal #linkers-list {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.95rem;
    width: 100%;
    min-height: 0;
    overflow: visible !important;
    padding: 0;
    margin-top: 0.85rem !important;
    align-content: start;
  }

  body[data-page="builder"] #curatedLinkersModal .linker-item {
    width: 100%;
    min-height: 0;
    padding: 0.95rem 0.8rem;
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.55rem;
    overflow: hidden;
  }

  body[data-page="builder"] #curatedLinkersModal .linker-item p {
    margin: 0;
    width: 100%;
    overflow-wrap: anywhere;
  }

  body[data-page="builder"] #curatedLinkersModal .svg-thumb {
    width: min(100%, 150px) !important;
    height: 132px !important;
    margin-inline: auto;
  }

  body[data-page="builder"] #curatedLinkersModal .svg-thumb svg {
    width: 100%;
    height: 100%;
  }

  body[data-page="builder"] #curatedLinkersModal #pagination-controls {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.7rem;
    margin-top: 0.95rem !important;
  }

  body[data-page="builder"] #protacModal .modal-content {
    width: 100%;
    max-height: min(78vh, 920px) !important;
    overflow: hidden !important;
    display: flex;
    flex-direction: column;
  }

  body[data-page="builder"] #protacModal .modal-body {
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  body[data-page="builder"] #tutorial-flyover {
    top: calc(var(--protac-nav-height-mobile, 64px) + 0.65rem);
    left: auto;
    right: 0.75rem;
    max-width: calc(100vw - 1.5rem);
    animation: none;
    transform: none;
  }

  body[data-page="builder"] #tutorial-flyover .tf-link {
    max-width: calc(100vw - 4rem);
  }

  body[data-page="builder"] #tutorial-flyover .tf-banner {
    white-space: normal;
  }
}

@media (max-width: 768px) {
  body[data-page="builder"] .builder-mobile-intro,
  body[data-page="builder"] .builder-selector-row,
  body[data-page="builder"] .builder-editor-row {
    grid-template-columns: 1fr;
  }

  body[data-page="builder"] .builder-selector-row > :last-child,
  body[data-page="builder"] .builder-editor-row > :last-child {
    grid-column: auto;
  }

  body[data-page="builder"] .builder-mobile-section {
    padding: 0.95rem;
  }

  body[data-page="builder"] .builder-canvas-frame {
    gap: 0.55rem;
  }

  body[data-page="builder"] #curatedLinkersModal .modal-dialog,
  body[data-page="builder"] #protacModal .modal-dialog {
    width: calc(100vw - 16px) !important;
    max-width: calc(100vw - 16px) !important;
    margin-top: calc(var(--protac-nav-height-mobile, 64px) + 0.7rem);
  }

  body[data-page="builder"] #curatedLinkersModal .modal-content,
  body[data-page="builder"] #protacModal .modal-content {
    border-radius: 20px !important;
  }

  body[data-page="builder"] #curatedLinkersModal .modal-content {
    height: calc(100dvh - var(--protac-nav-height-mobile, 64px) - 1rem) !important;
    max-height: calc(100dvh - var(--protac-nav-height-mobile, 64px) - 1rem) !important;
  }

  body[data-page="builder"] #curatedLinkersModal .modal-header,
  body[data-page="builder"] #curatedLinkersModal .modal-footer,
  body[data-page="builder"] #protacModal .modal-header {
    padding-inline: 0.9rem;
  }

  body[data-page="builder"] #curatedLinkersModal .modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
  }

  body[data-page="builder"] #curatedLinkersModal .modal-title {
    font-size: 1.05rem;
    line-height: 1.25;
    margin: 0;
    max-width: calc(100% - 56px);
  }

  body[data-page="builder"] #curatedLinkersModal .modal-header .close {
    width: auto !important;
    min-width: 44px;
    min-height: 44px;
    margin: 0;
    padding: 0.35rem 0.75rem !important;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    flex: 0 0 auto;
  }

  body[data-page="builder"] #curatedLinkersModal .modal-body,
  body[data-page="builder"] #protacModal .modal-body {
    padding-inline: 0.9rem;
  }

  body[data-page="builder"] #curatedLinkersModal #toggle-filters,
  body[data-page="builder"] #curatedLinkersModal #apply-filters,
  body[data-page="builder"] #curatedLinkersModal .modal-footer .btn {
    width: 100%;
  }

  body[data-page="builder"] #curatedLinkersModal #pagination-controls,
  body[data-page="builder"] #curatedLinkersModal #prev-page,
  body[data-page="builder"] #curatedLinkersModal #next-page {
    display: none;
  }

  body[data-page="builder"] #curatedLinkersModal #linkers-list {
    grid-template-columns: 1fr;
    gap: 0.85rem;
  }

  body[data-page="builder"] #curatedLinkersModal .linker-item {
    padding: 0.9rem 0.75rem;
  }

  body[data-page="builder"] #curatedLinkersModal .svg-thumb {
    width: min(100%, 168px) !important;
    height: 144px !important;
  }

  body[data-page="builder"] .generated-buttons > * {
    flex-basis: 100%;
  }

  body[data-page="builder"] .neon-btn,
  body[data-page="builder"] .builder-parameter-group .neon-btn {
    width: 100%;
  }

  body[data-page="builder"] .cheats-notes-panel {
    max-height: calc(100dvh - var(--protac-nav-height-mobile, 64px) - 2rem);
  }

  body[data-page="builder"] #floating-home-container {
    right: 0.9rem;
    bottom: max(0.9rem, env(safe-area-inset-bottom));
  }
}

@media (max-width: 480px) {
  body[data-page="builder"] .builder-page-shell.container {
    width: calc(100vw - 12px);
    max-width: calc(100vw - 12px);
    padding-inline: 0.55rem;
  }

  body[data-page="builder"] .hero-wrapper {
    padding: 1.1rem 0.85rem;
  }

  body[data-page="builder"] .hero-tagline {
    font-size: 0.98rem;
  }

  body[data-page="builder"] .builder-mobile-step-card,
  body[data-page="builder"] .builder-mobile-section,
  body[data-page="builder"] .generated-protac-wrapper {
    border-radius: 18px;
  }

  body[data-page="builder"] .builder-editor-card {
    padding-inline: 0.8rem;
  }

  body[data-page="builder"] .builder-canvas-frame {
    gap: 0.45rem;
  }

  body[data-page="builder"] .param-tooltip-text {
    left: auto;
    right: -0.25rem;
    transform: none;
  }

  body[data-page="builder"] .param-tooltip-text::after {
    left: auto;
    right: 14px;
    margin-left: 0;
  }

  body[data-page="builder"] #tutorial-flyover {
    right: 0.45rem;
    max-width: calc(100vw - 0.9rem);
  }

  body[data-page="builder"] #tutorial-flyover .tf-banner {
    font-size: 0.84rem;
    line-height: 1.25;
    padding: 0.45rem 0.6rem;
  }
}