/* ========================================================================
   CSS VARIABLES - LIGHT THEME DEFAULT
   ======================================================================== */

:root {
  /* Text role colours */
  --text-primary: #434c5e;
  --text-secondary: #6b7586;
  --text-support: #4e5768;
  --text-muted: #9ba3b0;
  --text-accent: #d67c6c;
  --text-on-accent: #f5f5f5;

  /* Theme colours */
  --color-bg-primary: #f6f7f8;
  --color-bg-secondary: #eceef0;
  --color-stage-bg: #f6f7f8;
  --color-surface: #f8f9fb;
  --color-image-panel: #fdfefe;
  --color-panel-base: #f8f9fb;
  --color-panel-muted: #f3f5f7;
  --color-panel-active: #fcfdfe;
  --color-card-bg: #eceef0;
  --color-border: #ddd8d4;
  --color-border-subtle: rgba(61, 57, 53, 0.1);
  --color-divider-soft: rgba(0, 0, 0, 0.05);

  /* Typography */
  --font-family: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;

  --weight-regular: 400;
  --weight-medium: 500;
  --weight-semibold: 600;

  --leading-tight: 1.2;
  --leading-relaxed: 1.6;

  /* Layout */
  --content-max: 1200px;
  --container-padding: clamp(1.25rem, 2.2vw + 0.35rem, 2.5rem);
  --navbar-height: 74px;

  /* Effects */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
}

/* ========================================================================
   DARK THEME OVERRIDE
   ======================================================================== */

:root.dark-theme,
html.dark-theme {
  --text-primary: #e7e5e1;
  --text-secondary: #9daab6;
  --text-support: #c2c9c6;
  --text-muted: #7a8390;
  --text-on-accent: #2a2623;

  --color-bg-primary: #1f2226;
  --color-bg-secondary: #1a1d20;
  --color-stage-bg: #1f2226;
  --color-surface: #222830;
  --color-image-panel: #1e252b;
  --color-panel-base: #222830;
  --color-panel-muted: #1b2027;
  --color-panel-active: #2b343f;
  --color-card-bg: #1a1d20;
  --color-border: #514b45;
  --color-border-subtle: rgba(240, 240, 240, 0.08);
  --color-divider-soft: rgba(255, 255, 255, 0.05);
}

/* ========================================================================
   BILINGUAL CONTENT VISIBILITY
   ======================================================================== */

.i18n {
  display: none;
}
html[lang="en"] .i18n[lang="en"] {
  display: contents;
}
html[lang="no"] .i18n[lang="no"] {
  display: contents;
}

/* Static crawl-only summary block */
.conf-static-summary {
  display: none;
}

/* ========================================================================
   RESET AND BASE STYLES
   ======================================================================== */

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-family);
  font-size: 16px;
  line-height: var(--leading-relaxed);
  color: var(--text-primary);
  background-color: var(--color-bg-primary);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-family);
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  color: var(--text-primary);
  background-color: var(--color-stage-bg);
  -webkit-font-smoothing: antialiased;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100vh;
  padding-top: var(--navbar-height);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--text-accent);
  text-decoration: none;
  transition: color var(--transition-fast);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

.skip-nav {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.skip-nav:focus {
  position: fixed;
  top: 0;
  left: 0;
  width: auto;
  height: auto;
  padding: 0.75rem 1.5rem;
  background: var(--text-accent);
  color: var(--text-on-accent);
  z-index: 9999;
  font-weight: var(--weight-semibold);
}

/* ========================================================================
   NAVIGATION BAR
   ======================================================================== */

.navbar {
  --navbar-control-scale: 0.95;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--color-stage-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
  height: var(--navbar-height);
  transition: transform 0.3s ease-in-out;
  isolation: isolate;
}

.navbar-hidden {
  transform: translateY(-100%);
}

.navbar::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.01);
  backdrop-filter: blur(0);
  -webkit-backdrop-filter: blur(0);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease-in-out;
  z-index: 1;
}

body.menu-open .navbar::before {
  opacity: 1;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  position: relative;
}

.navbar-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  position: relative;
  z-index: 0;
  transition: filter 0.3s ease;
}

.navbar-logo-svg {
  height: 28px;
  width: auto;
}

.logo-text {
  fill: var(--text-primary);
  transition: fill var(--transition-base);
}

.logo-accent {
  fill: var(--text-accent);
}

.navbar-controls {
  display: flex;
  align-items: center;
  gap: calc(0.8rem * var(--navbar-control-scale));
  position: relative;
  z-index: 2;
}

.navbar-btn {
  width: calc(39px * var(--navbar-control-scale));
  height: calc(39px * var(--navbar-control-scale));
  border-radius: calc(12px * var(--navbar-control-scale));
  background: transparent;
  border: 1px solid rgba(214, 124, 108, 0.25);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  transition: all 0.3s ease;
}

.navbar-btn:focus {
  outline: none;
}

body.dark-theme .navbar-btn {
  border-color: rgba(214, 124, 108, 0.3);
}

.navbar-icon-container {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.theme-icon {
  position: absolute;
  width: 19px;
  height: 22.8px;
  transition: all 0.5s ease;
}

.theme-icon.sun-icon {
  opacity: 0;
  transform: rotate(90deg) scale(0.5);
}

.theme-icon.moon-icon {
  opacity: 1;
  transform: rotate(0) scale(1);
}

body.dark-theme .theme-icon.sun-icon {
  opacity: 1;
  transform: rotate(0) scale(1);
}

body.dark-theme .theme-icon.moon-icon {
  opacity: 0;
  transform: rotate(-90deg) scale(0.5);
}

.flag-icon {
  width: 19px;
  height: 14.25px;
  position: absolute;
  transition:
    opacity 0.5s ease,
    transform 0.5s ease;
  border-radius: 2px;
}

.language-toggle[data-lang="en"] .flag-no {
  opacity: 1;
  transform: rotate(0) scale(1);
}

.language-toggle[data-lang="en"] .flag-gb {
  opacity: 0;
  transform: rotate(-55deg) scale(0.82);
}

.language-toggle[data-lang="no"] .flag-no {
  opacity: 0;
  transform: rotate(55deg) scale(0.82);
}

.language-toggle[data-lang="no"] .flag-gb {
  opacity: 1;
  transform: rotate(0) scale(1);
}

.hamburger-line {
  width: 17.1px;
  height: 1.9px;
  background-color: var(--text-primary);
  border-radius: 1.9px;
  position: absolute;
  transition: all 0.3s ease;
}

.hamburger-line.hamburger-line-upper {
  transform: translateY(-5.7px);
}

.hamburger-line.hamburger-line-lower {
  transform: translateY(5.7px);
}

.hamburger-menu.active .hamburger-line.hamburger-line-upper {
  transform: translateY(0) rotate(45deg);
}

.hamburger-menu.active .hamburger-line.hamburger-line-center {
  opacity: 0;
  transform: scale(0);
}

.hamburger-menu.active .hamburger-line.hamburger-line-lower {
  transform: translateY(0) rotate(-45deg);
}

.hamburger-menu.active .hamburger-line {
  background-color: var(--text-accent);
}

.hamburger-menu.active {
  border-color: rgba(214, 124, 108, 0.25);
  background: linear-gradient(
    135deg,
    rgba(214, 124, 108, 0.12),
    rgba(214, 124, 108, 0.06)
  );
}

.menu-panel {
  position: absolute;
  top: 100%;
  right: var(--container-padding);
  margin-top: 0.7rem;
  width: 250px;
  background: var(--color-bg-primary);
  backdrop-filter: blur(20px);
  border-radius: 16px;
  border: 1px solid rgba(0, 0, 0, 0.1);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
  padding: 0.75rem;
  z-index: 3;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-20px);
  transition: all 0.4s ease;
}

.menu-panel.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

body.dark-theme .menu-panel {
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.menu-nav {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.menu-link {
  color: var(--text-primary);
  text-decoration: none;
  padding: 0.75rem 1rem;
  border-radius: 10px;
  font-weight: var(--weight-medium);
  font-size: 0.95rem;
}

.menu-link-discuss {
  margin-top: 0.5rem;
  color: var(--text-accent);
  border: 1px solid rgba(214, 124, 108, 0.3);
  text-align: center;
}

.page-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.01);
  backdrop-filter: blur(6px);
  opacity: 0;
  visibility: hidden;
  z-index: 98;
  transition: opacity 0.4s ease;
}

.page-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* ========================================================================
   CONFIGURATOR - COMPANION LAYOUT
   Controls left, image right. Open page flow, no bounding panel.
   ======================================================================== */

/* Suppress transitions during theme switch */
html.conf-theme-switching .configurator,
html.conf-theme-switching .configurator * {
  transition: none !important;
}

.configurator {
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 100%;
  max-width: var(--content-max);
  min-height: calc(100vh - var(--navbar-height));
}

/* ========================================================================
   TOP BAR - back link, product name, reset, quote button
   ======================================================================== */

.conf-topbar {
  flex-shrink: 0;
  padding: 0 var(--container-padding);
}

.conf-topbar-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0 0.75rem;
  border-bottom: 1px solid var(--color-divider-soft);
}

.conf-topbar-left {
  display: flex;
  align-items: baseline;
  gap: 1.25rem;
}

.conf-back-link {
  display: inline-block;
  font-size: var(--text-xs);
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
  white-space: nowrap;
}

.conf-back-link:hover {
  color: var(--text-accent);
}

.conf-product-name {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  font-size: var(--text-lg);
  font-weight: var(--weight-semibold);
  color: var(--text-primary);
  line-height: var(--leading-tight);
  letter-spacing: -0.01em;
}

.conf-topbar-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.conf-reset-btn {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.6rem;
  font-family: var(--font-family);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  color: var(--text-muted);
  background: none;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.conf-reset-btn:hover {
  color: var(--text-accent);
}

.conf-reset-label {
  display: inline;
}

.conf-quote-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.55rem 1.25rem;
  background: var(--text-accent);
  color: var(--text-on-accent);
  font-family: var(--font-family);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.conf-quote-btn:hover {
  background: #c46d5d;
  transform: translateY(-1px);
}

.conf-quote-btn:active {
  transform: translateY(0);
}

/* ========================================================================
   WORKSPACE - controls left, image right companion layout
   ======================================================================== */

.conf-workspace {
  display: flex;
  gap: 2rem;
  padding: 1.25rem var(--container-padding) 2rem;
  align-items: flex-start;
}

/* ========================================================================
   LEFT ZONE - configuration controls (space pills, category tabs, cards)
   ======================================================================== */

.conf-controls {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

/* Space selector - compact pills */
.conf-space-selector {
  display: flex;
  gap: 0.5rem;
  padding-bottom: 0.75rem;
}

.conf-space-pill {
  font-family: var(--font-family);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  color: var(--text-muted);
  background: none;
  border: 1px solid var(--color-border-subtle);
  border-radius: 999px;
  padding: 0.4rem 0.85rem;
  cursor: pointer;
  transition:
    color var(--transition-fast),
    background var(--transition-fast),
    border-color var(--transition-fast);
  white-space: nowrap;
}

.conf-space-pill:hover {
  color: var(--text-primary);
  border-color: var(--color-border);
}

.conf-space-pill-active {
  color: var(--text-accent);
  font-weight: var(--weight-semibold);
  border-color: var(--text-accent);
  background: rgba(214, 124, 108, 0.06);
}

/* Category navigation tabs - horizontal underline style */
.conf-category-nav {
  display: flex;
  gap: 0;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  border-bottom: 1px solid var(--color-divider-soft);
}

.conf-category-nav::-webkit-scrollbar {
  display: none;
}

.conf-category-tab {
  font-family: var(--font-family);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--text-muted);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 0.6rem 0.85rem;
  cursor: pointer;
  white-space: nowrap;
  transition:
    color var(--transition-fast),
    border-color var(--transition-fast);
}

.conf-category-tab:hover {
  color: var(--text-primary);
}

.conf-category-tab-active {
  color: var(--text-primary);
  font-weight: var(--weight-semibold);
  border-bottom-color: var(--text-accent);
}

/* Option cards - 2x2 grid with horizontal card layout */
.conf-options-stage {
  padding-top: 1rem;
}

.conf-option-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

.conf-card {
  min-width: 0;
  display: flex;
  flex-direction: row;
  align-items: stretch;
  background: var(--color-panel-base);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  font-family: var(--font-family);
  text-align: left;
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast);
}

.conf-card:hover {
  border-color: var(--color-border);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.conf-card-selected {
  border-color: var(--text-accent);
  box-shadow:
    0 0 0 1px var(--text-accent),
    0 2px 12px rgba(214, 124, 108, 0.1);
}

.conf-card-selected:hover {
  border-color: var(--text-accent);
  box-shadow:
    0 0 0 1px var(--text-accent),
    0 4px 16px rgba(214, 124, 108, 0.15);
}

/* Square swatch on the left side of horizontal card */
.conf-card-swatch {
  width: 72px;
  min-height: 72px;
  flex-shrink: 0;
  position: relative;
}

/* Subtle grain texture on swatches */
.conf-card-swatch::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    90deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.02) 2px,
    rgba(0, 0, 0, 0.02) 4px
  );
  pointer-events: none;
}

/* Card body - text stacked beside the swatch */
.conf-card-body {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0.5rem 0.75rem;
  gap: 0.1rem;
  min-width: 0;
}

.conf-card-name {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--text-primary);
  line-height: var(--leading-tight);
}

.conf-card-desc {
  font-size: var(--text-xs);
  color: var(--text-muted);
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.conf-card-price {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--text-accent);
  margin-top: 0.15rem;
}

.conf-card-price-base {
  color: var(--text-muted);
  font-weight: var(--weight-regular);
  font-style: italic;
}

/* Dependency visual states */
.conf-card-disabled {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
  position: relative;
}

.conf-card-disabled .conf-card-swatch::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    transparent 45%,
    var(--text-muted) 45%,
    var(--text-muted) 55%,
    transparent 55%
  );
  opacity: 0.3;
  z-index: 1;
}

.conf-card-forced {
  border-color: var(--text-accent);
  box-shadow:
    0 0 0 1px var(--text-accent),
    0 2px 12px rgba(214, 124, 108, 0.1);
}

.conf-card-locked {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}

.conf-card-dependency {
  font-size: 0.65rem;
  font-style: italic;
  color: var(--text-muted);
  line-height: 1.3;
  margin-top: 0.1rem;
}

/* Toggle card - full width single card */
.conf-card-toggle-full {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
}

.conf-card-toggle-full .conf-card-body {
  flex: 1;
  padding: 0;
}

/* Toggle switch */
.conf-toggle-switch {
  position: relative;
  width: 44px;
  height: 24px;
  background: var(--color-border);
  border: none;
  border-radius: 12px;
  cursor: pointer;
  transition: background var(--transition-fast);
  flex-shrink: 0;
  margin-left: 1rem;
}

.conf-toggle-switch::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  background: white;
  border-radius: 50%;
  transition: transform var(--transition-fast);
}

.conf-toggle-switch-on {
  background: var(--text-accent);
}

.conf-toggle-switch-on::after {
  transform: translateX(20px);
}

/* Info button on cards */
.conf-card-info-btn {
  position: absolute;
  top: 0.35rem;
  right: 0.35rem;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 1px solid var(--color-border-subtle);
  background: var(--color-panel-muted);
  color: var(--text-muted);
  font-family: var(--font-family);
  font-size: 0.65rem;
  font-weight: var(--weight-semibold);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  padding: 0;
  transition:
    color var(--transition-fast),
    border-color var(--transition-fast);
}

.conf-card-info-btn:hover {
  color: var(--text-accent);
  border-color: var(--text-accent);
}

/* Inform note below card grid */
.conf-inform-note {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin-top: 0.75rem;
  padding: 0.6rem 0.85rem;
  background: var(--color-panel-muted);
  border-left: 3px solid var(--text-accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: var(--text-xs);
  color: var(--text-secondary);
  line-height: 1.45;
}

.conf-inform-note-icon {
  flex-shrink: 0;
  font-size: var(--text-sm);
  line-height: 1;
  margin-top: 0.05rem;
}

.conf-inform-note-label {
  font-weight: var(--weight-semibold);
  margin-right: 0.25rem;
  white-space: nowrap;
}

/* ========================================================================
   RIGHT ZONE - image preview and price block
   ======================================================================== */

.conf-preview {
  width: 460px;
  flex-shrink: 0;
}

.conf-image-frame {
  width: 100%;
  aspect-ratio: 3 / 2;
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-image-panel);
}

/* Stacked images for crossfade */
.conf-image-frame img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 0;
  transition: opacity 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
}

.conf-image-frame img.conf-image-active {
  opacity: 1;
  z-index: 1;
}

/* Placeholder for missing renders */
.conf-placeholder {
  position: absolute;
  inset: 0;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  background: var(--color-image-panel);
  color: var(--text-muted);
}

.conf-placeholder.conf-placeholder-visible {
  display: flex;
}

.conf-placeholder svg {
  opacity: 0.25;
}

.conf-placeholder-text {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  letter-spacing: 0.02em;
}

/* Price block below image */
.conf-price-block {
  padding: 0.85rem 0.25rem 0;
}

.conf-price-label {
  display: block;
  font-size: 0.65rem;
  font-weight: var(--weight-medium);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  line-height: 1;
}

.conf-price-value {
  display: block;
  font-size: var(--text-2xl);
  font-weight: var(--weight-semibold);
  color: var(--text-primary);
  letter-spacing: -0.02em;
  line-height: var(--leading-tight);
  margin-top: 0.3rem;
}

/* ========================================================================
   ACTION BAR - sticky bottom strip with price and quote CTA
   Hidden on desktop, visible on tablet and mobile
   ======================================================================== */

.conf-action-bar {
  display: none;
}

/* ========================================================================
   XL ADJUSTMENTS (1024 - 1199)
   ======================================================================== */

@media (min-width: 1024px) and (max-width: 1199px) {
  .conf-product-name {
    font-size: var(--text-base);
  }

  .conf-workspace {
    gap: 1.5rem;
  }

  .conf-card-swatch {
    width: 60px;
    min-height: 60px;
  }

  .conf-card-body {
    padding: 0.4rem 0.6rem;
  }

  .conf-category-tab {
    font-size: 0.8rem;
    padding: 0.6rem 0.55rem;
  }
}

/* ========================================================================
   L RANGE ADJUSTMENTS - TABLET VERTICAL LAYOUT (768 - 1023)
   ======================================================================== */

@media (min-width: 768px) and (max-width: 1023px) {
  /* Constrain to compact vertical column */
  .configurator {
    max-width: 660px;
  }

  /* Topbar: centered title, hide quote button (moved to action bar) */
  .conf-topbar-left {
    gap: 0.75rem;
  }

  .conf-product-name {
    font-size: var(--text-base);
  }

  .conf-quote-btn-topbar {
    display: none;
  }

  /* Workspace: vertical stack instead of companion row */
  .conf-workspace {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
  }

  /* Image above controls, centered at desktop size */
  .conf-preview {
    width: 460px;
    order: -1;
    align-self: center;
  }

  /* Hide preview price block (price moves to action bar) */
  .conf-price-block {
    display: none;
  }

  /* Space pills: centered when they fit, scroll-safe when they overflow */
  .conf-space-selector {
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }

  .conf-space-selector::-webkit-scrollbar {
    display: none;
  }

  .conf-space-selector::before,
  .conf-space-selector::after {
    content: "";
    flex: 1 0 0;
  }

  /* Center category tabs when they fit, left-align when they scroll */
  .conf-category-nav::before,
  .conf-category-nav::after {
    content: "";
    flex: 1 0 0;
  }

  .conf-category-tab {
    font-size: var(--text-xs);
    padding: 0.6rem 0.5rem;
  }

  /* Card swatches: match XL density */
  .conf-card-swatch {
    width: 60px;
    min-height: 60px;
  }

  .conf-card-body {
    padding: 0.4rem 0.6rem;
  }

  /* Action bar: frosted glass strip with unified price + action */
  .conf-action-bar {
    display: block;
    position: sticky;
    bottom: 0;
    z-index: 50;
    padding: 0 var(--container-padding);
    background: rgba(246, 247, 248, 0.82);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
  }

  html.dark-theme .conf-action-bar {
    background: rgba(31, 34, 38, 0.82);
  }

  .conf-action-bar::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(
      90deg,
      transparent 10%,
      rgba(214, 124, 108, 0.25) 50%,
      transparent 90%
    );
  }

  .conf-action-bar-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.6rem 0;
  }

  .conf-action-bar-price {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    padding-right: 1rem;
    margin-right: 1rem;
    border-right: 1px solid var(--color-border-subtle);
  }

  .conf-action-bar-price .conf-price-label {
    display: block;
    color: var(--text-muted);
    font-size: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
  }

  .conf-action-bar-price .conf-price-value {
    display: block;
    font-size: var(--text-lg);
    font-weight: var(--weight-semibold);
    color: var(--text-primary);
    margin-top: 0.05rem;
    letter-spacing: -0.01em;
  }

  .conf-action-bar .conf-quote-btn {
    padding: 0.55rem 1.25rem;
    font-size: var(--text-sm);
  }
}

/* ========================================================================
   M RANGE AND BELOW - MOBILE VERTICAL LAYOUT (0 - 767)
   Shared foundation for M, S, and XS ranges. Vertical stack with
   fluid image, scrollable category tabs, and frosted action bar.
   ======================================================================== */

@media (max-width: 767px) {
  /* Same max-width as L range - only gets narrower, never wider */
  .configurator {
    max-width: 660px;
  }

  /* Topbar: hide quote button (moved to action bar) */
  .conf-topbar-left {
    gap: 0.75rem;
  }

  .conf-product-name {
    font-size: var(--text-base);
  }

  .conf-quote-btn-topbar {
    display: none;
  }

  /* Workspace: vertical stack */
  .conf-workspace {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
  }

  /* Image: fluid width, on top */
  .conf-preview {
    width: 100%;
    max-width: 460px;
    order: -1;
    align-self: center;
  }

  /* Price block hidden (price in action bar) */
  .conf-price-block {
    display: none;
  }

  /* Space pills: centered when they fit, scroll-safe when they overflow */
  .conf-space-selector {
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }

  .conf-space-selector::-webkit-scrollbar {
    display: none;
  }

  .conf-space-selector::before,
  .conf-space-selector::after {
    content: "";
    flex: 1 0 0;
  }

  .conf-space-pill {
    padding: 0.35rem 0.7rem;
  }

  /* Category tabs: natural width with horizontal scroll.
     No flex:1 - tabs keep readable text, user swipes to see more. */
  /* Center category tabs when they fit, left-align when they scroll */
  .conf-category-nav::before,
  .conf-category-nav::after {
    content: "";
    flex: 1 0 0;
  }

  .conf-category-tab {
    font-size: var(--text-xs);
    padding: 0.6rem 0.5rem;
  }

  /* Option cards: 2 columns, 52px swatches */
  .conf-card-swatch {
    width: 52px;
    min-height: 52px;
  }

  .conf-card-body {
    padding: 0.35rem 0.55rem;
    gap: 0.05rem;
  }

  .conf-card-name {
    font-size: var(--text-xs);
  }

  .conf-card-desc {
    font-size: 0.65rem;
  }

  .conf-card-price {
    font-size: 0.65rem;
  }

  /* Toggle card: tighter padding */
  .conf-card-toggle-full {
    padding: 0.6rem 0.85rem;
  }

  /* Action bar: frosted glass strip with unified price + action */
  .conf-action-bar {
    display: block;
    position: sticky;
    bottom: 0;
    z-index: 50;
    padding: 0 var(--container-padding);
    background: rgba(246, 247, 248, 0.82);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
  }

  html.dark-theme .conf-action-bar {
    background: rgba(31, 34, 38, 0.82);
  }

  .conf-action-bar::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(
      90deg,
      transparent 10%,
      rgba(214, 124, 108, 0.25) 50%,
      transparent 90%
    );
  }

  .conf-action-bar-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.6rem 0;
  }

  .conf-action-bar-price {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    padding-right: 0.85rem;
    margin-right: 0.85rem;
    border-right: 1px solid var(--color-border-subtle);
  }

  .conf-action-bar-price .conf-price-label {
    display: block;
    color: var(--text-muted);
    font-size: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
  }

  .conf-action-bar-price .conf-price-value {
    display: block;
    font-size: var(--text-lg);
    font-weight: var(--weight-semibold);
    color: var(--text-primary);
    margin-top: 0.05rem;
    letter-spacing: -0.01em;
  }

  .conf-action-bar .conf-quote-btn {
    padding: 0.55rem 1.1rem;
    font-size: var(--text-sm);
  }
}

/* ========================================================================
   S RANGE REFINEMENTS (420 - 449)
   iPhone 14 Pro Max (430px) lives here.
   ======================================================================== */

@media (min-width: 420px) and (max-width: 449px) {
  .conf-space-pill {
    padding: 0.3rem 0.6rem;
    font-size: 0.7rem;
  }

  .conf-card-swatch {
    width: 48px;
    min-height: 48px;
  }

  .conf-card-body {
    padding: 0.3rem 0.5rem;
  }
}

/* ========================================================================
   XS RANGE REFINEMENTS (0 - 419)
   iPhone 11 (414px) lives here.
   ======================================================================== */

@media (max-width: 419px) {
  .conf-product-name {
    font-size: var(--text-sm);
  }

  .conf-space-pill {
    padding: 0.3rem 0.55rem;
    font-size: 0.7rem;
  }

  .conf-card-swatch {
    width: 44px;
    min-height: 44px;
  }

  .conf-card-body {
    padding: 0.3rem 0.45rem;
  }

  .conf-card-name {
    font-size: 0.7rem;
  }

  .conf-card-price {
    font-size: 0.6rem;
  }
}

/* ========================================================================
   OPTION DETAILS POPOVER
   ======================================================================== */

.conf-option-popover-backdrop {
  position: fixed;
  inset: 0;
  background: transparent;
  z-index: 108;
}

.conf-option-popover {
  position: fixed;
  top: 0;
  left: 0;
  width: min(340px, calc(100vw - 1rem));
  padding: 0.72rem 0.78rem 0.8rem;
  border-radius: 10px;
  border: 1px solid var(--color-border-subtle);
  background: var(--color-image-panel);
  box-shadow: 0 8px 36px rgba(0, 0, 0, 0.09);
  z-index: 109;
}

.conf-option-popover-header {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.conf-option-popover-context {
  font-size: var(--text-xs);
  color: var(--text-muted);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  line-height: 1.2;
  flex: 1;
}

.conf-option-popover-close {
  width: 22px;
  height: 22px;
  border: 1px solid transparent;
  border-radius: 6px;
  background: transparent;
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1;
  cursor: pointer;
}

.conf-option-popover-close:hover {
  color: var(--text-accent);
}

.conf-option-popover-title {
  margin-top: 0.2rem;
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--text-primary);
  line-height: 1.32;
}

.conf-option-popover-text {
  margin-top: 0.34rem;
  font-size: var(--text-sm);
  color: var(--text-support);
  line-height: 1.42;
}

.conf-option-popover-toggle {
  margin-top: 0.38rem;
  border: none;
  background: none;
  color: var(--text-accent);
  font-family: var(--font-family);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  cursor: pointer;
  padding: 0;
}

.conf-option-popover-toggle:hover {
  text-decoration: underline;
}

/* ========================================================================
   QUOTE OVERLAY - configuration summary and contact form
   ======================================================================== */

.conf-quote-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 110;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.conf-quote-backdrop.conf-quote-visible {
  opacity: 1;
}

.conf-quote-overlay {
  position: fixed;
  inset: 0;
  z-index: 111;
  background: var(--color-bg-primary);
  display: flex;
  flex-direction: column;
  opacity: 0;
  transform: scale(0.96);
  transition:
    opacity 0.3s ease,
    transform 0.3s cubic-bezier(0.34, 1.2, 0.64, 1);
  overflow: hidden;
  pointer-events: none;
}

.conf-quote-overlay.conf-quote-visible {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}

.conf-quote-header {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  border-bottom: 1px solid var(--color-divider-soft);
  background: var(--color-surface);
}

.conf-quote-title {
  font-size: var(--text-lg);
  font-weight: var(--weight-semibold);
  color: var(--text-primary);
  margin: 0;
}

.conf-quote-close {
  width: 36px;
  height: 36px;
  min-width: 36px;
  min-height: 36px;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  background: transparent;
  color: #d67c6c;
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition:
    color var(--transition-fast),
    border-color var(--transition-fast);
}

.conf-quote-close:hover {
  border-color: #d67c6c;
}

.conf-quote-body {
  flex: 1;
  overflow-y: auto;
  padding: 2rem;
  -webkit-overflow-scrolling: touch;
}

.conf-quote-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4.5rem;
  max-width: 900px;
  margin: 0 auto;
}

.conf-quote-summary-title,
.conf-quote-form-title {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--text-muted);
  margin: 0 0 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.conf-quote-form-intro {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  margin: -0.75rem 0 1.5rem;
}

.conf-quote-space-group {
  margin-bottom: 1.25rem;
}

.conf-quote-space-name {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--text-primary);
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-divider-soft);
  margin-bottom: 0.4rem;
}

.conf-quote-line {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 0.3rem 0;
  font-size: var(--text-sm);
  gap: 0.75rem;
}

.conf-quote-line-category {
  color: var(--text-muted);
  font-size: var(--text-xs);
  flex-shrink: 0;
  width: 38%;
  min-width: 120px;
}

.conf-quote-line-option {
  flex: 1;
  color: var(--text-primary);
}

.conf-quote-line-price {
  text-align: right;
  white-space: nowrap;
  font-weight: var(--weight-medium);
  color: var(--text-secondary);
  flex-shrink: 0;
}

.conf-quote-line-price.is-included {
  color: var(--text-muted);
  font-weight: var(--weight-regular);
  font-style: italic;
}

.conf-quote-total {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 2px solid var(--color-border);
}

.conf-quote-total-line {
  display: flex;
  justify-content: space-between;
  padding: 0.2rem 0;
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.conf-quote-total-final {
  font-size: var(--text-lg);
  font-weight: var(--weight-semibold);
  color: var(--text-primary);
  padding-top: 0.5rem;
  margin-top: 0.25rem;
  border-top: 1px solid var(--color-divider-soft);
}

.conf-quote-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 1.5rem;
}

.conf-quote-label {
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.conf-quote-input,
.conf-quote-textarea {
  width: 100%;
  padding: 0.65rem 0.85rem;
  font-family: var(--font-family);
  font-size: var(--text-sm);
  color: var(--text-primary);
  background: var(--color-panel-muted);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  outline: none;
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast);
  box-sizing: border-box;
}

.conf-quote-input:focus,
.conf-quote-textarea:focus {
  border-color: var(--text-accent);
  box-shadow: 0 0 0 3px rgba(214, 124, 108, 0.12);
}

.conf-quote-textarea {
  resize: vertical;
  min-height: 80px;
}

.conf-quote-field.is-invalid .conf-quote-input,
.conf-quote-field.is-invalid .conf-quote-textarea {
  border-color: var(--text-accent);
}

.conf-quote-field.needs-attention .conf-quote-input,
.conf-quote-field.needs-attention .conf-quote-textarea {
  animation: conf-quote-pulse 0.3s ease-in-out 2;
}

@keyframes conf-quote-pulse {
  0%,
  100% {
    box-shadow: 0 0 0 3px rgba(214, 124, 108, 0.12);
  }
  50% {
    box-shadow: 0 0 0 5px rgba(214, 124, 108, 0.25);
  }
}

.conf-quote-honeypot {
  display: none;
  visibility: hidden;
}

.conf-quote-submit {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 0.85rem 1rem;
  margin-top: 0.5rem;
  background: var(--text-accent);
  color: var(--text-on-accent);
  font-family: var(--font-family);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition:
    background var(--transition-fast),
    transform var(--transition-fast);
}

.conf-quote-submit:hover {
  background: #c46d5d;
  transform: translateY(-1px);
}

.conf-quote-submit:active {
  transform: translateY(0);
}

.conf-quote-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.conf-quote-status {
  font-size: var(--text-sm);
  line-height: 1.5;
  padding: 0.5rem 0;
  min-height: 0;
}

.conf-quote-status:empty {
  display: none;
}

.conf-quote-status.is-success {
  color: #5a8a6a;
}

.conf-quote-status.is-error {
  color: #c46d5d;
}

/* Form section spacing - divider only appears in single-column layout (L and below) */
.conf-quote-form-section {
  margin-top: 0;
  padding-top: 0;
}

/* Quote overlay responsive - XL range (1024-1199) */
@media (min-width: 1024px) and (max-width: 1199px) {
  .conf-quote-content {
    gap: 3.75rem;
    max-width: 840px;
  }
}

/* Quote overlay responsive - L range (768-1023): single-column centered */
@media (max-width: 1023px) {
  .conf-quote-content {
    display: flex;
    flex-direction: column;
    max-width: 520px;
    margin: 0 auto;
  }

  .conf-quote-form-section {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-border-subtle);
  }

  .conf-quote-body {
    padding: 1.5rem;
  }
}

/* Quote overlay responsive - M range (450-767) */
@media (max-width: 767px) {
  .conf-quote-header {
    padding: 1rem var(--container-padding);
  }

  .conf-quote-body {
    padding: 1.25rem var(--container-padding);
  }
}

/* Quote overlay responsive - S range (420-449) */
@media (max-width: 449px) {
  .conf-quote-body {
    padding: 1rem var(--container-padding);
  }

  .conf-quote-form-section {
    margin-top: 1.5rem;
    padding-top: 1.25rem;
  }
}

/* Quote overlay responsive - XS range (0-419) */
@media (max-width: 419px) {
  .conf-quote-header {
    padding: 0.75rem var(--container-padding);
  }

  .conf-quote-body {
    padding: 1rem var(--container-padding);
    padding-bottom: calc(1rem + env(safe-area-inset-bottom, 0));
  }

  .conf-quote-line {
    flex-wrap: wrap;
    gap: 0.2rem 0.5rem;
  }

  .conf-quote-line-category {
    width: 100%;
  }

  .conf-quote-line-option {
    flex: 1;
  }

  .conf-quote-line-price {
    flex-shrink: 0;
  }

  .conf-quote-form-section {
    margin-top: 1.25rem;
    padding-top: 1rem;
  }

  .conf-quote-field {
    margin-bottom: 1.25rem;
  }
}

/* ========================================================================
   PAGE FOOTER
   ======================================================================== */

.conf-page-footer {
  width: 100%;
  padding: 1.5rem var(--container-padding);
  text-align: center;
}

.conf-footer-copyright {
  font-size: var(--text-xs);
  color: var(--text-muted);
  letter-spacing: 0.02em;
}