:root {
  --bg: #f5f2ec;
  --text: #171717;
  --muted: #68645d;
  --card: #ffffff;
  --border: #ded8ce;
  --accent: #111111;
  --accent-hover: #333333;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at top left, #fff7de 0, transparent 32%), var(--bg);
  color: var(--text);
}

.app-shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 56px 0;
}

.hero {
  max-width: 760px;
  margin-bottom: 32px;
}

.eyebrow {
  margin: 0 0 12px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: none;
  color: var(--muted);
}

h1 {
  margin: 0;
  font-size: clamp(40px, 7vw, 76px);
  line-height: 0.92;
  letter-spacing: -0.06em;
}

h2 {
  margin: 0;
  font-size: 22px;
  letter-spacing: -0.03em;
}

.intro {
  margin: 24px 0 0;
  font-size: 20px;
  line-height: 1.45;
  color: #2c2b28;
}

.notice {
  display: inline-block;
  margin: 20px 0 0;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--muted);
  font-size: 14px;
  line-height: 1.4;
}

.card {
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 24px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.upload-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  align-items: stretch;
  margin-bottom: 24px;
  transition: 180ms ease;
}

.upload-card.is-compact {
  grid-template-columns: 180px 1fr;
  align-items: center;
  padding: 16px;
}

.upload-area {
  min-height: 190px;
  border: 2px dashed #c8beb0;
  border-radius: 22px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
  transition: 180ms ease;
  text-align: center;
  padding: 24px;
}

.upload-card.is-compact .upload-area {
  min-height: 94px;
  padding: 14px;
  gap: 4px;
}

.upload-card.is-compact .upload-icon {
  width: 34px;
  height: 34px;
  font-size: 22px;
}

.upload-card.is-compact .upload-title {
  font-size: 14px;
}

.upload-card.is-compact .upload-hint {
  font-size: 11px;
}

.upload-area:hover {
  border-color: var(--accent);
  background: #faf7f1;
}

.upload-area input {
  display: none;
}

.upload-icon {
  width: 52px;
  height: 52px;
  border-radius: 999px;
  background: var(--accent);
  color: white;
  display: grid;
  place-items: center;
  font-size: 34px;
  line-height: 1;
}

.upload-title {
  font-size: 20px;
  font-weight: 750;
}

.upload-hint,
.muted {
  color: var(--muted);
  font-size: 14px;
}

.controls {
  display: grid;
  grid-template-columns: repeat(6, minmax(120px, 1fr));
  gap: 12px;
  align-items: end;
}

.settings-intro {
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 13px;
}

.settings-intro strong {
  color: var(--text);
  font-size: 15px;
}

.action-field {
  justify-content: flex-end;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.controls label {
  font-weight: 700;
  font-size: 13px;
}

select,
input[type="number"] {
  appearance: none;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px 16px;
  font: inherit;
  background: white;
  width: 100%;
}

.grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.9fr);
  gap: 24px;
  align-items: start;
}

.image-card {
  position: sticky;
  top: 0;
  align-self: start;
  z-index: 2;
}

.result-card {
  max-height: calc(100vh - 24px);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.result-card .section-header {
  flex: 0 0 auto;
}

.result-card .loading {
  flex: 0 0 auto;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.section-header.stacked {
  align-items: flex-start;
  flex-direction: column;
  gap: 6px;
}

.primary-button {
  border: 0;
  border-radius: 999px;
  padding: 13px 18px;
  background: var(--accent);
  color: white;
  font-weight: 800;
  cursor: pointer;
  transition: 180ms ease;
  width: 100%;
}

.primary-button:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

.primary-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.image-stage {
  position: relative;
  width: 100%;
  aspect-ratio: var(--uploaded-aspect, 16 / 10);
  line-height: 0;
  margin: 0 auto;
  border-radius: 20px;
  background: #eee9df;
  overflow: hidden;
}

#imagePreview {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 20px;
  background: #eee9df;
  display: block;
}

.highlight-canvas {
  position: absolute;
  pointer-events: none;
  border-radius: 20px;
  mix-blend-mode: multiply;
}

.color-hover-cursor {
  position: absolute;
  width: 18px;
  height: 18px;
  border-radius: 999px;
  border: 2px solid #111;
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.85);
  pointer-events: none;
  transform: translate(-50%, -50%);
  z-index: 4;
}

.color-magnifier {
  position: absolute;
  width: 108px;
  height: 108px;
  border-radius: 999px;
  border: 2px solid #111;
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.24), 0 0 0 3px rgba(255, 255, 255, 0.86);
  background-repeat: no-repeat;
  pointer-events: none;
  z-index: 3;
}

.color-magnifier::before,
.color-magnifier::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  background: rgba(17, 17, 17, 0.72);
  transform: translate(-50%, -50%);
}

.color-magnifier::before {
  width: 22px;
  height: 1px;
}

.color-magnifier::after {
  width: 1px;
  height: 22px;
}

.palette {
  display: flex;
  flex-direction: column;
  gap: 12px;
  overflow-y: auto;
  min-height: 0;
  padding-right: 4px;
  scroll-behavior: smooth;
}

.color-row {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 14px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: #fff;
  transition: border-color 140ms ease, box-shadow 140ms ease;
}

.color-row.is-active,
.color-row:hover {
  border-color: #111;
  box-shadow: 0 0 0 1px #111;
}

.swatch {
  position: relative;
  width: 64px;
  height: 64px;
  border-radius: 14px;
  border: 1px solid rgba(0, 0, 0, 0.15);
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 7px;
}

.swatch-percentage {
  font-size: 12px;
  line-height: 1;
  font-weight: 900;
  letter-spacing: -0.02em;
  text-shadow: 0 1px 2px rgba(255, 255, 255, 0.22);
}

.row-topline {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: start;
}

.main-result {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  align-items: baseline;
  min-width: 0;
}

.main-result strong {
  font-size: 19px;
  letter-spacing: -0.02em;
}

.main-result span {
  font-size: 16px;
  font-weight: 800;
  color: var(--text);
}

.dose-count {
  font-size: 20px;
  font-weight: 900;
  letter-spacing: -0.03em;
  text-align: right;
  white-space: nowrap;
  color: var(--text);
}

.sub-result,
.analysis-result {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 10px;
  margin-top: 6px;
}

.sub-result span,
.analysis-result span {
  color: var(--muted);
  font-size: 12px;
}

.analysis-result {
  padding-top: 8px;
  border-top: 1px solid var(--border);
}

.percentage {
  font-size: 20px;
  font-weight: 850;
}

.loading {
  padding: 14px;
  border-radius: 14px;
  background: #f4efe6;
  color: var(--muted);
  margin-bottom: 14px;
}

.hidden {
  display: none !important;
}

@media (max-width: 820px) {
  .app-shell {
    width: min(100% - 20px, 1120px);
    padding: 32px 0;
  }

  .upload-card,
  .upload-card.is-compact,
  .grid {
    grid-template-columns: 1fr;
  }

  .image-card {
    position: static;
  }

  .result-card {
    max-height: none;
  }

  .palette {
    overflow-y: visible;
  }

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

  .settings-intro {
    flex-direction: column;
    gap: 4px;
  }

  .action-field {
    grid-column: 1 / -1;
  }

  .section-header {
    align-items: flex-start;
    flex-direction: column;
  }
}

/* Mobile refinement: prevent horizontal overflow and keep the image inside the viewport. */
html,
body {
  max-width: 100%;
  overflow-x: hidden;
}

img,
canvas,
.card,
.upload-card,
.image-stage,
.result-card,
.palette,
.color-row {
  max-width: 100%;
}

.mobile-selected-card {
  display: none;
}

@media (max-width: 820px) {
  body {
    width: 100%;
  }

  .app-shell {
    width: 100%;
    max-width: 100%;
    padding: 24px 10px 132px;
    overflow-x: hidden;
  }

  .hero,
  .upload-card,
  .grid,
  .card,
  .image-card,
  .result-card {
    width: 100%;
    max-width: 100%;
    min-width: 0;
  }

  .card {
    padding: 16px;
    border-radius: 22px;
  }

  .upload-card.is-compact {
    padding: 12px;
  }

  .image-stage {
    width: 100% !important;
    height: auto !important;
    max-width: 100% !important;
    aspect-ratio: var(--uploaded-aspect, 1 / 1);
    touch-action: none;
  }

  #imagePreview {
    width: 100%;
    height: 100%;
    max-width: 100%;
  }

  .grid {
    gap: 16px;
  }

  .image-card {
    position: static !important;
    top: auto;
    z-index: auto;
  }

  .result-card {
    max-height: none !important;
    overflow: visible !important;
  }

  .palette {
    overflow-y: visible !important;
    padding-right: 0;
  }

  .color-row {
    grid-template-columns: 56px minmax(0, 1fr);
    gap: 10px;
    padding: 10px;
  }

  .swatch {
    width: 56px;
    height: 56px;
  }

  .row-topline {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .main-result strong {
    font-size: 16px;
  }

  .main-result span {
    font-size: 13px;
  }

  .dose-count {
    font-size: 17px;
  }

  .sub-result span,
  .analysis-result span {
    font-size: 11px;
  }

  .color-magnifier {
    width: 96px;
    height: 96px;
  }

  .mobile-selected-card {
    display: block;
    position: fixed;
    left: 10px;
    right: 10px;
    bottom: calc(10px + env(safe-area-inset-bottom));
    z-index: 20;
    background: #fff;
    border: 2px solid #111;
    border-radius: 20px;
    box-shadow: 0 18px 48px rgba(0, 0, 0, 0.24);
    padding: 10px;
    max-width: calc(100vw - 20px);
  }

  .mobile-selected-card.hidden {
    display: none !important;
  }

  .mobile-selected-card .color-row {
    border: 0;
    box-shadow: none;
    padding: 0;
  }

  .mobile-selected-card .analysis-result {
    display: none;
  }
}

/* Mobile: place the calculation button directly below the image upload area. */
@media (max-width: 820px) {
  .upload-card.is-compact {
    display: grid;
    grid-template-columns: 1fr;
  }

  .upload-card.is-compact .upload-area {
    order: 1;
  }

  .upload-card.is-compact .settings-panel {
    display: contents;
  }

  .upload-card.is-compact .settings-intro {
    order: 3;
    grid-column: 1 / -1;
  }

  .upload-card.is-compact .settings-panel > .field {
    order: 4;
  }

  .upload-card.is-compact .settings-panel > .action-field {
    order: 2;
    grid-column: 1 / -1;
    width: 100%;
    margin-top: -4px;
  }

  .upload-card.is-compact .settings-panel > .action-field .primary-button {
    width: 100%;
  }
}

/* Mobile: calculation button belongs below the displayed image, not below the upload field. */
.mobile-analyze-button {
  display: none;
}

@media (max-width: 820px) {
  .mobile-analyze-button {
    display: block;
    width: 100%;
    margin-top: 12px;
  }

  .upload-card.is-compact .settings-panel > .action-field {
    display: none !important;
  }
}

/* Cropper */
body.is-cropping {
  overflow: hidden;
}

.crop-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(17, 17, 17, 0.62);
}

.crop-dialog {
  width: min(1040px, 100%);
  max-height: calc(100vh - 40px);
  overflow: auto;
  background: #fff;
  border-radius: 28px;
  border: 1px solid var(--border);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.28);
  padding: 20px;
}

.crop-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 16px;
}

.crop-header p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.4;
}

.crop-canvas-wrap {
  display: grid;
  place-items: center;
  width: 100%;
  min-height: 240px;
  padding: 12px;
  border-radius: 20px;
  background: #eee9df;
  overflow: hidden;
}

#cropCanvas {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: 14px;
  cursor: move;
  touch-action: none;
}

.crop-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 16px;
}

.secondary-button {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 13px 18px;
  background: #fff;
  color: var(--text);
  font-weight: 800;
  cursor: pointer;
  transition: 180ms ease;
}

.secondary-button:hover {
  border-color: var(--accent);
  transform: translateY(-1px);
}

.crop-actions .primary-button {
  width: auto;
}

@media (max-width: 820px) {
  .crop-overlay {
    padding: 10px;
    align-items: start;
  }

  .crop-dialog {
    max-height: calc(100vh - 20px);
    border-radius: 22px;
    padding: 14px;
  }

  .crop-header {
    flex-direction: column;
  }

  .crop-actions {
    flex-direction: column-reverse;
  }

  .crop-actions .primary-button,
  .crop-actions .secondary-button,
  .crop-header .secondary-button {
    width: 100%;
  }
}


/* v49 layout: linke Bedienleiste, rechter Arbeitsbereich mit Bild oben und Ergebnissen darunter */
html, body { max-width: 100%; overflow-x: hidden; }
body { background: #f4f3ee; }
.app-shell {
  width: min(1480px, calc(100% - 48px));
  margin: 0 auto;
  padding: 34px 0 40px;
  display: grid;
  grid-template-columns: 330px minmax(0, 1fr);
  gap: 40px;
  align-items: start;
}
.control-column {
  position: sticky;
  top: 0;
  min-height: calc(100vh - 68px);
  max-height: calc(100vh - 68px);
  overflow-y: auto;
  padding: 48px 30px 36px 0;
  border-right: 1px solid #1a1a1a;
}
.control-column .hero { max-width: none; margin: 0 0 28px; padding-bottom: 24px; border-bottom: 1px solid #1a1a1a; }
.control-column .eyebrow { margin-bottom: 12px; font-size: 10px; font-weight: 800; letter-spacing: 0.18em; text-transform: none; }
.control-column h1 { font-size: clamp(42px, 4vw, 58px); line-height: 0.92; letter-spacing: -0.055em; }
.control-column .intro { margin-top: 16px; font-size: 13px; line-height: 1.45; color: var(--text); }
.control-column .notice { display: block; margin: 22px 0 0; padding: 14px 14px 14px 16px; border-radius: 0; border: 1px solid var(--border); border-left: 3px solid #ff1f1f; background: rgba(255,255,255,.58); font-size: 12px; line-height: 1.45; }
.upload-card, .upload-card.is-compact { display: grid; grid-template-columns: 1fr; gap: 14px; margin: 0; padding: 0; border: 0; border-radius: 0; background: transparent; box-shadow: none; backdrop-filter: none; }
.upload-area, .upload-card.is-compact .upload-area { min-height: 88px; padding: 14px; border: 1px dashed #1a1a1a; border-radius: 0; background: transparent; gap: 4px; }
.upload-icon, .upload-card.is-compact .upload-icon { width: 28px; height: 28px; border-radius: 0; font-size: 20px; }
.upload-title, .upload-card.is-compact .upload-title { font-size: 12px; font-weight: 800; }
.upload-hint, .upload-card.is-compact .upload-hint { font-size: 9px; letter-spacing: .12em; text-transform: none; }
.settings-panel { display: grid; gap: 14px; }
.settings-intro { display: grid; gap: 3px; font-size: 11px; }
.settings-intro strong { font-size: 12px; letter-spacing: .1em; text-transform: none; }
.settings-intro span { min-width: 0; }
.settings-groups { display: grid; grid-template-columns: 1fr; gap: 16px; }
.settings-group { margin: 0; padding: 14px 0 0; border: 0; border-top: 1px solid #1a1a1a; border-radius: 0; background: transparent; }
.settings-group legend { padding: 0 6px 0 0; font-size: 10px; font-weight: 900; letter-spacing: .16em; text-transform: none; color: var(--muted); }
.settings-fields, .compact-fields, .color-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.color-fields .field, .color-fields .action-field { grid-column: 1 / -1; }
.field { gap: 5px; }
.field label, .controls label { font-size: 9px; font-weight: 800; letter-spacing: .12em; text-transform: none; color: var(--muted); }
select, input[type="number"] { min-height: 40px; border-radius: 0; border: 1px solid #1a1a1a; padding: 10px 12px; font-size: 13px; background: #fff; }
.primary-button { border-radius: 0; min-height: 42px; padding: 12px 14px; font-size: 11px; letter-spacing: .08em; text-transform: none; }
.mobile-analyze-button { display: none !important; }
.workspace { display: grid; grid-template-columns: minmax(0, 1fr); gap: 20px; min-width: 0; align-items: start; }
.workspace.hidden { display: none !important; }
.workspace .card { border-radius: 6px; border: 1px solid #1a1a1a; background: rgba(255,255,255,.82); box-shadow: none; padding: 16px 18px 18px; }
.image-card { position: sticky; top: 20px; z-index: 5; }
.section-header { margin-bottom: 14px; padding-bottom: 10px; border-bottom: 1px solid #1a1a1a; }
.section-header h2 { font-size: 11px; font-weight: 900; letter-spacing: .16em; text-transform: none; }
.section-header.stacked { gap: 8px; }
#resultMeta { margin: 0; font-size: 10px; line-height: 1.5; letter-spacing: .06em; text-transform: none; }
.image-stage { width: 100% !important; height: auto !important; max-height: min(42vh, 420px); aspect-ratio: var(--uploaded-aspect, 16 / 9); border-radius: 0; border: 0; background: #eee9df; }
#imagePreview { width: 100%; height: 100%; object-fit: contain; border-radius: 0; }
.highlight-canvas { border-radius: 0; }
.result-card { max-height: calc(100vh - 64px); overflow: hidden; display: flex; flex-direction: column; min-height: 0; }
.result-card .section-header, .result-card .loading { flex: 0 0 auto; }
.palette { flex: 1 1 auto; min-height: 0; max-height: calc(100vh - 230px); overflow-y: auto; overscroll-behavior: contain; scroll-behavior: smooth; padding-right: 6px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border-top: 1px solid #1a1a1a; }
.color-row { display: grid; grid-template-columns: 54px minmax(0, 1fr); gap: 10px; align-items: start; padding: 12px 10px; border: 0; border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); border-radius: 0; background: transparent; box-shadow: none; }
.color-row:hover, .color-row.is-active { border-color: #1a1a1a; box-shadow: inset 0 0 0 2px #1a1a1a; background: rgba(255,255,255,.7); }
.swatch { width: 50px; height: 50px; border-radius: 0; padding: 5px; }
.swatch-percentage { font-size: 10px; }
.row-topline { grid-template-columns: minmax(0, 1fr) auto; gap: 6px; }
.main-result { gap: 3px 8px; }
.main-result strong { font-size: 13px; line-height: 1.15; }
.main-result span { font-size: 10px; font-weight: 700; }
.dose-count { font-size: 16px; color: #111111; }
.sub-result, .analysis-result { gap: 2px 7px; margin-top: 4px; }
.sub-result span, .analysis-result span { font-size: 9px; line-height: 1.35; }
.analysis-result { padding-top: 5px; }
.replace-color-button { right: 3px; bottom: 2px; width: 16px; height: 16px; font-size: 12px; }
.loading { border-radius: 0; font-size: 12px; }
@media (max-width: 1180px) { .app-shell { width: min(100% - 32px, 1180px); grid-template-columns: 300px minmax(0, 1fr); gap: 28px; } .palette { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 900px) { .app-shell { width: 100%; padding: 18px 12px 96px; display: grid; grid-template-columns: 1fr; gap: 18px; } .control-column { position: static; min-height: 0; max-height: none; overflow: visible; padding: 0; border-right: 0; } .control-column .hero { margin-bottom: 18px; } .workspace .card { padding: 14px; } .image-card { position: sticky; top: 0; z-index: 12; } .image-stage { width: 100% !important; max-height: 48vh; aspect-ratio: var(--uploaded-aspect, 1 / 1); touch-action: none; } .result-card { max-height: 44vh; overflow: hidden; display: flex; flex-direction: column; min-height: 260px; } .palette { flex: 1 1 auto; min-height: 0; max-height: none; overflow-y: auto; overscroll-behavior: contain; grid-template-columns: 1fr; padding-right: 0; } }
@media (max-width: 520px) { .settings-fields, .compact-fields, .color-fields { grid-template-columns: 1fr; } .row-topline { grid-template-columns: 1fr; } .dose-count { text-align: left; } }

/* Final fix: in narrow layouts, keep the image fixed/sticky and let only the result list scroll. */
@media (max-width: 900px) {
  .image-card {
    position: sticky !important;
    top: 0 !important;
    z-index: 12 !important;
  }

  .result-card {
    max-height: 44vh !important;
    min-height: 260px !important;
    overflow: hidden !important;
    display: flex !important;
    flex-direction: column !important;
  }

  .result-card .section-header,
  .result-card .loading {
    flex: 0 0 auto !important;
  }

  .palette {
    flex: 1 1 auto !important;
    min-height: 0 !important;
    max-height: none !important;
    overflow-y: auto !important;
    overscroll-behavior: contain !important;
    scroll-behavior: smooth !important;
    grid-template-columns: 1fr !important;
    padding-right: 0 !important;
  }
}

/* Final viewport guard: the color-result frame must never exceed the visible viewport. */
.result-card {
  max-height: min(calc(100vh - 40px), calc(100dvh - 40px)) !important;
}

.palette {
  max-height: min(calc(100vh - 170px), calc(100dvh - 170px)) !important;
  overflow-y: auto !important;
  overscroll-behavior: contain !important;
}

@media (max-width: 900px) {
  .result-card {
    height: min(44vh, calc(100dvh - 24px)) !important;
    max-height: min(44vh, calc(100dvh - 24px)) !important;
    min-height: 0 !important;
    overflow: hidden !important;
  }

  .palette {
    max-height: none !important;
    min-height: 0 !important;
    overflow-y: auto !important;
  }
}

/* Viewport-locked layout: the app never exceeds the visible viewport; only panels/lists scroll internally. */
html,
body {
  width: 100%;
  height: 100%;
  min-height: 100%;
  overflow: hidden !important;
}

body {
  min-height: 100dvh;
}

.app-shell {
  height: 100vh !important;
  height: 100dvh !important;
  max-height: 100vh !important;
  max-height: 100dvh !important;
  overflow: hidden !important;
  padding-top: 24px !important;
  padding-bottom: 24px !important;
  box-sizing: border-box;
  align-items: stretch !important;
}

.control-column {
  position: static !important;
  height: 100% !important;
  min-height: 0 !important;
  max-height: none !important;
  overflow-y: auto !important;
  overscroll-behavior: contain;
}

.workspace {
  height: 100% !important;
  min-height: 0 !important;
  overflow: hidden !important;
  display: grid !important;
  grid-template-rows: minmax(0, auto) minmax(0, 1fr) !important;
  align-items: stretch !important;
}

.image-card,
.result-card {
  min-height: 0 !important;
}

.image-card {
  position: static !important;
  top: auto !important;
  overflow: hidden !important;
}

.image-stage {
  max-height: min(38vh, 390px) !important;
}

.result-card {
  height: 100% !important;
  max-height: none !important;
  overflow: hidden !important;
  display: flex !important;
  flex-direction: column !important;
}

.result-card .section-header,
.result-card .loading {
  flex: 0 0 auto !important;
}

.palette {
  flex: 1 1 auto !important;
  min-height: 0 !important;
  max-height: none !important;
  overflow-y: auto !important;
  overflow-x: hidden !important;
  overscroll-behavior: contain !important;
}

@media (max-width: 900px) {
  .app-shell {
    padding: 10px !important;
    display: grid !important;
    grid-template-columns: 1fr !important;
    grid-template-rows: minmax(0, auto) minmax(0, 1fr) !important;
    gap: 10px !important;
  }

  .control-column {
    max-height: 34dvh !important;
    overflow-y: auto !important;
    padding: 0 !important;
  }

  .control-column .hero {
    margin-bottom: 10px !important;
    padding-bottom: 10px !important;
  }

  .control-column h1 {
    font-size: clamp(32px, 10vw, 44px) !important;
  }

  .control-column .intro,
  .control-column .notice {
    font-size: 11px !important;
  }

  .workspace {
    min-height: 0 !important;
    height: 100% !important;
    overflow: hidden !important;
    grid-template-rows: minmax(0, auto) minmax(0, 1fr) !important;
    gap: 10px !important;
  }

  .workspace .card {
    padding: 10px !important;
  }

  .image-card {
    position: static !important;
    overflow: hidden !important;
  }

  .image-stage {
    max-height: 34dvh !important;
  }

  .result-card {
    height: 100% !important;
    min-height: 0 !important;
    max-height: none !important;
    overflow: hidden !important;
  }

  .palette {
    min-height: 0 !important;
    max-height: none !important;
    overflow-y: auto !important;
    grid-template-columns: 1fr !important;
  }
}

/* Fix: keep "01 / Wand & Verbrauch" fully visible inside the left panel.
   The left panel remains the only scrollable control area; content above it can move out of view,
   but the first settings group is kept compact enough to be seen in full. */
.control-column {
  scroll-padding-top: 10px;
}

.settings-group:first-of-type {
  scroll-margin-top: 10px;
}

@media (max-width: 900px) {
  .control-column {
    max-height: 42dvh !important;
    overflow-y: auto !important;
  }

  .settings-groups {
    gap: 10px !important;
  }

  .settings-group {
    padding-top: 10px !important;
  }

  .settings-group:first-of-type .compact-fields {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 8px !important;
  }

  .settings-group:first-of-type select,
  .settings-group:first-of-type input[type="number"] {
    min-height: 36px !important;
    padding: 8px 10px !important;
  }

  .settings-group:first-of-type .field {
    gap: 4px !important;
  }

  .settings-group:first-of-type legend {
    margin-bottom: 2px !important;
  }

  .workspace {
    min-height: 0 !important;
  }
}

@media (max-width: 520px) {
  .settings-group:first-of-type .compact-fields {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }
}

/* v51: left control area must be fully visible without an internal scrollbar. */
.control-column {
  overflow: visible !important;
  max-height: none !important;
}

@media (min-width: 901px) {
  .app-shell {
    min-height: 100dvh !important;
  }

  .control-column {
    height: auto !important;
    min-height: 0 !important;
    align-self: start !important;
    padding-top: 34px !important;
    padding-bottom: 24px !important;
  }
}

@media (max-width: 900px) {
  .app-shell {
    height: 100dvh !important;
    max-height: 100dvh !important;
    overflow: hidden !important;
    grid-template-rows: auto minmax(0, 1fr) !important;
    gap: 8px !important;
  }

  .control-column {
    height: auto !important;
    min-height: 0 !important;
    max-height: none !important;
    overflow: visible !important;
    padding: 0 !important;
    border-right: 0 !important;
  }

  .control-column .hero {
    margin: 0 0 7px !important;
    padding-bottom: 7px !important;
  }

  .control-column .eyebrow {
    margin-bottom: 5px !important;
    font-size: 8px !important;
  }

  .control-column h1 {
    font-size: clamp(24px, 7vw, 34px) !important;
    line-height: .9 !important;
  }

  .control-column .intro {
    margin-top: 7px !important;
    font-size: 10px !important;
    line-height: 1.25 !important;
  }

  .upload-card,
  .upload-card.is-compact {
    gap: 7px !important;
  }

  /* Narrow viewport: reverse upload field and settings/button block. */
  .upload-card .settings-panel,
  .upload-card.is-compact .settings-panel {
    order: 1 !important;
  }

  .upload-card .upload-area,
  .upload-card.is-compact .upload-area {
    order: 2 !important;
    min-height: 44px !important;
    padding: 6px 10px !important;
    display: grid !important;
    grid-template-columns: auto 1fr auto !important;
    align-items: center !important;
    justify-items: start !important;
    column-gap: 8px !important;
  }

  .upload-icon,
  .upload-card.is-compact .upload-icon {
    width: 22px !important;
    height: 22px !important;
    font-size: 16px !important;
  }

  .upload-title,
  .upload-card.is-compact .upload-title {
    font-size: 11px !important;
  }

  .upload-hint,
  .upload-card.is-compact .upload-hint {
    font-size: 8px !important;
    justify-self: end !important;
  }

  .settings-panel {
    gap: 7px !important;
  }

  .settings-intro {
    display: none !important;
  }

  .settings-groups {
    gap: 7px !important;
  }

  .settings-group {
    padding-top: 7px !important;
  }

  .settings-group legend {
    font-size: 8px !important;
    letter-spacing: .12em !important;
  }

  .settings-fields,
  .compact-fields,
  .color-fields {
    gap: 6px !important;
  }

  .field {
    gap: 3px !important;
  }

  .field label,
  .controls label {
    font-size: 8px !important;
  }

  select,
  input[type="number"] {
    min-height: 30px !important;
    padding: 6px 8px !important;
    font-size: 11px !important;
  }

  .primary-button {
    min-height: 32px !important;
    padding: 8px 10px !important;
    font-size: 9px !important;
  }

  .control-column .notice {
    margin-top: 7px !important;
    padding: 7px 9px !important;
    font-size: 9px !important;
    line-height: 1.25 !important;
  }

  .workspace {
    min-height: 0 !important;
    height: 100% !important;
    overflow: hidden !important;
  }
}

@media (max-height: 720px) and (max-width: 900px) {
  .control-column h1 {
    font-size: clamp(20px, 6vw, 28px) !important;
  }

  .control-column .intro {
    font-size: 9px !important;
  }

  .upload-card .upload-area,
  .upload-card.is-compact .upload-area {
    min-height: 38px !important;
  }

  select,
  input[type="number"] {
    min-height: 28px !important;
  }

  .control-column .notice {
    font-size: 8px !important;
  }
}

/* Mobile order fix: keep settings as they are, then show upload, notice, and button. */
@media (max-width: 900px) {
  .control-column > .action-field {
    width: 100% !important;
    margin-top: -1px !important;
  }

  .control-column > .action-field .primary-button {
    width: 100% !important;
  }
}

/* Fix: make image upload reliably clickable after mobile reordering/layout overrides. */
.upload-area {
  position: relative !important;
  cursor: pointer !important;
}

.upload-area input#imageInput {
  display: block !important;
  position: absolute !important;
  inset: 0 !important;
  width: 100% !important;
  height: 100% !important;
  opacity: 0 !important;
  cursor: pointer !important;
  z-index: 3 !important;
}

.upload-area > span {
  pointer-events: none !important;
}

/* Final adjustment: the page itself must remain naturally scrollable. */
html,
body {
  height: auto !important;
  min-height: 100% !important;
  overflow-x: hidden !important;
  overflow-y: auto !important;
}

body {
  min-height: 100dvh !important;
}

.app-shell {
  height: auto !important;
  max-height: none !important;
  min-height: 100dvh !important;
  overflow: visible !important;
  align-items: start !important;
}

.control-column {
  height: auto !important;
  max-height: none !important;
  overflow: visible !important;
}

.workspace {
  height: auto !important;
  max-height: none !important;
  overflow: visible !important;
  align-items: start !important;
}

.image-card {
  overflow: visible !important;
}

.result-card {
  height: auto !important;
  max-height: min(calc(100vh - 48px), calc(100dvh - 48px)) !important;
  overflow: hidden !important;
}

.palette {
  flex: 1 1 auto !important;
  min-height: 0 !important;
  max-height: min(calc(100vh - 190px), calc(100dvh - 190px)) !important;
  overflow-y: auto !important;
  overflow-x: hidden !important;
  overscroll-behavior: contain !important;
}

@media (max-width: 900px) {
  .app-shell {
    height: auto !important;
    max-height: none !important;
    min-height: 100dvh !important;
    overflow: visible !important;
    grid-template-rows: auto auto !important;
  }

  .workspace {
    height: auto !important;
    max-height: none !important;
    overflow: visible !important;
  }

  .image-card {
    position: sticky !important;
    top: 0 !important;
    z-index: 12 !important;
  }

  .result-card {
    height: auto !important;
    min-height: 240px !important;
    max-height: min(52vh, calc(100dvh - 24px)) !important;
    overflow: hidden !important;
  }

  .palette {
    max-height: none !important;
    overflow-y: auto !important;
  }
}

/* v-final: full-width image + page scroll with an independently scrolling result list. */
.image-stage {
  width: 100% !important;
  max-width: 100% !important;
  height: auto !important;
  aspect-ratio: var(--uploaded-aspect, 16 / 9) !important;
  max-height: none !important;
}

#imagePreview {
  width: 100% !important;
  height: 100% !important;
  object-fit: contain !important;
}

.result-card {
  display: flex !important;
  flex-direction: column !important;
  overflow: hidden !important;
}

.palette {
  flex: 1 1 auto !important;
  min-height: 180px !important;
  max-height: min(56vh, calc(100dvh - 220px)) !important;
  overflow-y: auto !important;
  overflow-x: hidden !important;
  overscroll-behavior: contain !important;
  scroll-behavior: smooth !important;
}

@media (max-width: 900px) {
  html,
  body {
    overflow-y: auto !important;
  }

  .workspace {
    overflow: visible !important;
  }

  .image-card {
    position: sticky !important;
    top: 0 !important;
    z-index: 20 !important;
  }

  .image-stage {
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    aspect-ratio: var(--uploaded-aspect, 1 / 1) !important;
  }

  .result-card {
    max-height: min(52vh, calc(100dvh - 180px)) !important;
    min-height: 240px !important;
  }

  .palette {
    min-height: 160px !important;
    max-height: none !important;
    overflow-y: auto !important;
  }
}


/* v52: Accordion for settings area from 01 to calculation button. */
.settings-accordion-toggle {
  width: 100%;
  min-height: 38px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid #1a1a1a;
  border-radius: 0;
  background: transparent;
  color: var(--text);
  padding: 10px 12px;
  font: inherit;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .14em;
  text-transform: uppercase;
  cursor: pointer;
}

.settings-accordion-toggle:hover {
  background: rgba(255, 255, 255, .55);
}

.settings-accordion-icon {
  display: inline-grid;
  place-items: center;
  width: 18px;
  height: 18px;
  border: 1px solid currentColor;
  line-height: 1;
  font-size: 14px;
  letter-spacing: 0;
}

.settings-accordion-content {
  display: grid;
  gap: 14px;
}

.settings-accordion-content.is-collapsed {
  display: none !important;
}

@media (max-width: 900px) {
  .settings-accordion-toggle {
    min-height: 32px !important;
    padding: 7px 9px !important;
    font-size: 8px !important;
  }

  .settings-accordion-icon {
    width: 16px;
    height: 16px;
    font-size: 12px;
  }

  .settings-accordion-content {
    gap: 7px !important;
  }
}

/* v53: Accordion contains settings, upload, notice and calculation button. */
.settings-panel {
  display: grid !important;
  gap: 10px !important;
}

.settings-accordion-content {
  display: grid !important;
  gap: 14px !important;
}

.settings-accordion-content.is-collapsed {
  display: none !important;
}

.settings-accordion-content .settings-intro {
  order: 1 !important;
}

.settings-accordion-content .settings-groups {
  order: 2 !important;
}

.settings-accordion-content .upload-area {
  order: 3 !important;
}

.settings-accordion-content .notice {
  order: 4 !important;
  display: block !important;
  margin: 0 !important;
}

.settings-accordion-content .action-field {
  order: 5 !important;
  width: 100% !important;
  grid-column: 1 / -1 !important;
}

.settings-accordion-content .action-field .primary-button {
  width: 100% !important;
}

/* Keep the upload control clickable inside the accordion. */
.settings-accordion-content .upload-area {
  position: relative !important;
  cursor: pointer !important;
}

.settings-accordion-content .upload-area input#imageInput {
  display: block !important;
  position: absolute !important;
  inset: 0 !important;
  width: 100% !important;
  height: 100% !important;
  opacity: 0 !important;
  cursor: pointer !important;
  z-index: 3 !important;
}

.settings-accordion-content .upload-area > span {
  pointer-events: none !important;
}

/* Closed accordion: preview moves directly under the accordion button; color list gets a full viewport-height scroll frame. */
@media (max-width: 900px) {
  body.settings-accordion-collapsed .app-shell {
    gap: 4px !important;
  }

  body.settings-accordion-collapsed .control-column {
    margin-bottom: 0 !important;
  }

  body.settings-accordion-collapsed .workspace {
    gap: 8px !important;
  }

  body.settings-accordion-collapsed .image-card {
    margin-top: 0 !important;
  }

  body.settings-accordion-collapsed .image-stage {
    max-height: 54vh !important;
  }

  body.settings-accordion-collapsed .result-card {
    height: 100dvh !important;
    max-height: 100dvh !important;
    min-height: 100dvh !important;
  }

  body.settings-accordion-collapsed .palette {
    height: auto !important;
    max-height: none !important;
    min-height: 0 !important;
    overflow-y: auto !important;
  }

  .settings-accordion-content {
    gap: 7px !important;
  }

  .settings-accordion-content .upload-area {
    min-height: 44px !important;
    padding: 6px 10px !important;
    display: grid !important;
    grid-template-columns: auto 1fr auto !important;
    align-items: center !important;
    justify-items: start !important;
    column-gap: 8px !important;
  }

  .settings-accordion-content .notice {
    padding: 7px 9px !important;
    font-size: 9px !important;
    line-height: 1.25 !important;
  }

  .settings-accordion-content .action-field {
    margin-top: 0 !important;
  }
}

/* v54: Adaptive Ergebnis-Scrollbereich.
   Der Ergebnisbereich berechnet seine Höhe per JS aus seiner aktuellen Viewport-Position.
   Dadurch läuft "02 / Ergebnis" nie aus dem sichtbaren Bereich und passt sich beim Öffnen/Schließen
   des Accordions automatisch an. */
.result-card {
  height: var(--result-card-max-height, min(56vh, calc(100dvh - 220px))) !important;
  max-height: var(--result-card-max-height, min(56vh, calc(100dvh - 220px))) !important;
  min-height: 0 !important;
  overflow: hidden !important;
  display: flex !important;
  flex-direction: column !important;
}

.result-card .section-header,
.result-card .loading {
  flex: 0 0 auto !important;
}

.palette {
  flex: 1 1 auto !important;
  min-height: 0 !important;
  max-height: none !important;
  overflow-y: auto !important;
  overflow-x: hidden !important;
  overscroll-behavior: contain !important;
}

@media (max-width: 900px) {
  .result-card {
    height: var(--result-card-max-height, min(52vh, calc(100dvh - 180px))) !important;
    max-height: var(--result-card-max-height, min(52vh, calc(100dvh - 180px))) !important;
    min-height: 0 !important;
  }

  body.settings-accordion-collapsed .result-card {
    height: var(--result-card-max-height, calc(100dvh - 16px)) !important;
    max-height: var(--result-card-max-height, calc(100dvh - 16px)) !important;
    min-height: 0 !important;
  }

  body.settings-accordion-collapsed .palette,
  .palette {
    max-height: none !important;
    min-height: 0 !important;
    overflow-y: auto !important;
  }
}

/* v55 focus fix: Ergebnisbereich endet immer an der unteren Viewport-Kante.
   Die Höhe wird per JS aus der aktuellen Position von "02 / Ergebnis" berechnet.
   Beim Öffnen/Schließen des Accordions rückt die Liste nach und wächst/schrumpft
   ausschließlich bis zur unteren Viewport-Kante. */
.result-card,
body.settings-accordion-collapsed .result-card {
  height: var(--result-card-max-height, calc(100dvh - 220px)) !important;
  max-height: var(--result-card-max-height, calc(100dvh - 220px)) !important;
  min-height: 0 !important;
  overflow: hidden !important;
  display: flex !important;
  flex-direction: column !important;
}

.result-card .section-header,
.result-card .loading {
  flex: 0 0 auto !important;
}

.palette,
body.settings-accordion-collapsed .palette {
  flex: 1 1 auto !important;
  min-height: 0 !important;
  max-height: none !important;
  overflow-y: auto !important;
  overflow-x: hidden !important;
  overscroll-behavior: contain !important;
}

@media (max-width: 900px) {
  .result-card,
  body.settings-accordion-collapsed .result-card {
    height: var(--result-card-max-height, calc(100dvh - 160px)) !important;
    max-height: var(--result-card-max-height, calc(100dvh - 160px)) !important;
    min-height: 0 !important;
  }
}

/* v56: Bildvorschau als eigenes Accordion. */
.image-accordion-toggle {
  width: 100%;
  min-height: 36px;
  border: 0;
  border-bottom: 1px solid #1a1a1a;
  background: transparent;
  color: var(--text);
  padding: 0 0 10px;
  margin: 0 0 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
  font: inherit;
  text-align: left;
}

.image-accordion-toggle span:first-child {
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.image-accordion-icon {
  width: 24px;
  height: 24px;
  border: 1px solid #1a1a1a;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  font-size: 16px;
  line-height: 1;
  font-weight: 900;
}

.image-accordion-content {
  display: block;
}

.image-accordion-content.is-collapsed {
  display: none !important;
}

body.image-accordion-collapsed .image-card {
  padding-bottom: 10px !important;
}

body.image-accordion-collapsed .image-accordion-toggle {
  margin-bottom: 0 !important;
  padding-bottom: 0 !important;
  border-bottom: 0 !important;
}

body.image-accordion-collapsed .workspace {
  grid-template-rows: auto minmax(0, 1fr) !important;
}

@media (max-width: 900px) {
  .image-accordion-toggle {
    min-height: 30px;
    padding-bottom: 8px;
    margin-bottom: 10px;
  }

  .image-accordion-toggle span:first-child {
    font-size: 10px;
    letter-spacing: .14em;
  }

  .image-accordion-icon {
    width: 22px;
    height: 22px;
    font-size: 14px;
  }

  body.image-accordion-collapsed .image-card {
    padding-top: 10px !important;
    padding-bottom: 10px !important;
  }

  body.image-accordion-collapsed .workspace {
    gap: 8px !important;
  }
}

/* v57: Text-/Typografie-Anpassungen. */
.settings-accordion-toggle {
  min-height: 36px !important;
  border: 0 !important;
  border-bottom: 1px solid #1a1a1a !important;
  background: transparent !important;
  padding: 0 0 10px !important;
  margin: 0 0 14px !important;
  font: inherit !important;
  color: var(--text) !important;
}

.settings-accordion-toggle span:first-child {
  font-size: 11px !important;
  font-weight: 900 !important;
  letter-spacing: .16em !important;
  text-transform: uppercase !important;
}

.settings-accordion-icon {
  width: 24px !important;
  height: 24px !important;
  border: 1px solid #1a1a1a !important;
  font-size: 16px !important;
  line-height: 1 !important;
  font-weight: 900 !important;
  letter-spacing: 0 !important;
}

.settings-accordion-content .settings-intro {
  display: none !important;
}

.settings-accordion-content .notice,
.control-column .notice {
  border: 0 !important;
  border-left: 0 !important;
  background: transparent !important;
  border-radius: 0 !important;
  padding: 0 !important;
  box-shadow: none !important;
  color: var(--muted) !important;
}

body.settings-accordion-collapsed .settings-accordion-toggle {
  margin-bottom: 0 !important;
  padding-bottom: 0 !important;
  border-bottom: 0 !important;
}

@media (max-width: 900px) {
  .settings-accordion-toggle {
    min-height: 30px !important;
    padding-bottom: 8px !important;
    margin-bottom: 10px !important;
  }

  .settings-accordion-toggle span:first-child {
    font-size: 10px !important;
    letter-spacing: .14em !important;
  }

  .settings-accordion-icon {
    width: 22px !important;
    height: 22px !important;
    font-size: 14px !important;
  }

  .settings-accordion-content .notice,
  .control-column .notice {
    padding: 0 !important;
    font-size: 9px !important;
    line-height: 1.25 !important;
  }
}


/* v58: requested cleanup and button refinement. */
.control-column .hero {
  border-bottom: 0 !important;
}

.settings-group {
  border-top: 0 !important;
  padding-top: 0 !important;
}

.settings-group legend {
  display: none !important;
}

.settings-groups {
  gap: 12px !important;
}

.primary-button,
.secondary-button,
.crop-actions .primary-button,
.crop-actions .secondary-button,
.crop-header .secondary-button {
  border-radius: 999px !important;
  min-height: 44px !important;
  padding: 12px 18px !important;
  font-weight: 800 !important;
  letter-spacing: 0 !important;
  text-transform: none !important;
}

.primary-button,
.crop-actions .primary-button {
  background: #111111 !important;
  color: #ffffff !important;
  border: 1px solid #111111 !important;
}

.secondary-button,
.crop-actions .secondary-button,
.crop-header .secondary-button {
  background: #ffffff !important;
  color: #111111 !important;
  border: 1px solid #ded8ce !important;
}

.primary-button:hover,
.secondary-button:hover {
  transform: none !important;
}

.palette {
  border-top: 0 !important;
}

.result-card .section-header {
  border-bottom: 1px solid #1a1a1a !important;
}

@media (max-width: 900px) {
  .primary-button,
  .secondary-button,
  .crop-actions .primary-button,
  .crop-actions .secondary-button,
  .crop-header .secondary-button {
    min-height: 38px !important;
    padding: 9px 14px !important;
    font-size: 11px !important;
  }

  .control-column .hero {
    border-bottom: 0 !important;
  }

  .settings-group {
    border-top: 0 !important;
    padding-top: 0 !important;
  }
}

/* v59: Overlay refinement, max image height and result accordion. */
.image-stage {
  max-height: 50vh !important;
  max-height: 50dvh !important;
}

.result-card {
  padding-top: 16px !important;
}

.result-accordion-toggle {
  width: 100%;
  min-height: 36px;
  border: 0;
  border-bottom: 1px solid #1a1a1a;
  background: transparent;
  color: var(--text);
  padding: 0 0 10px;
  margin: 0 0 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
  font: inherit;
  text-align: left;
}

.result-accordion-toggle span:first-child {
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.result-accordion-icon {
  width: 24px;
  height: 24px;
  border: 1px solid #1a1a1a;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  font-size: 16px;
  line-height: 1;
  font-weight: 900;
}

.result-accordion-content {
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.result-accordion-content.is-collapsed {
  display: none !important;
}

.result-card.is-result-collapsed,
body.result-accordion-collapsed .result-card {
  height: auto !important;
  max-height: none !important;
  min-height: 0 !important;
  padding-bottom: 10px !important;
}

body.result-accordion-collapsed .result-accordion-toggle {
  margin-bottom: 0 !important;
  padding-bottom: 0 !important;
  border-bottom: 0 !important;
}

.result-card .section-header {
  display: none !important;
}

.result-accordion-content #resultMeta {
  flex: 0 0 auto;
  margin: 0 0 10px !important;
  padding: 0 0 10px !important;
  border-bottom: 1px solid #1a1a1a !important;
}

.result-accordion-content .loading {
  flex: 0 0 auto;
}

.result-accordion-content .palette {
  flex: 1 1 auto !important;
  min-height: 0 !important;
}

.crop-overlay {
  padding: clamp(10px, 2.2vw, 24px) !important;
  background: rgba(17, 17, 17, 0.66) !important;
  backdrop-filter: blur(2px) !important;
  align-items: center !important;
}

.crop-dialog {
  width: min(1040px, calc(100vw - 24px)) !important;
  max-height: min(calc(100vh - 24px), calc(100dvh - 24px)) !important;
  overflow: auto !important;
  border-radius: 28px !important;
  border: 1px solid rgba(222, 216, 206, .95) !important;
  background: rgba(255, 255, 255, .98) !important;
  box-shadow: 0 28px 90px rgba(0, 0, 0, .32) !important;
  padding: clamp(16px, 2vw, 22px) !important;
}

.crop-header {
  align-items: flex-start !important;
  margin-bottom: 18px !important;
}

.crop-header h2 {
  font-size: 22px !important;
  line-height: 1.15 !important;
  letter-spacing: -0.03em !important;
}

.crop-header p {
  margin-top: 8px !important;
  font-size: 14px !important;
  line-height: 1.45 !important;
}

.crop-canvas-wrap {
  max-height: 50vh !important;
  max-height: 50dvh !important;
  min-height: 0 !important;
  padding: 14px !important;
  border-radius: 22px !important;
  background: #eee9df !important;
  overflow: hidden !important;
}

#cropCanvas {
  max-height: calc(50vh - 28px) !important;
  max-height: calc(50dvh - 28px) !important;
  width: auto !important;
  max-width: 100% !important;
  border-radius: 14px !important;
}

.crop-actions {
  margin-top: 18px !important;
  gap: 12px !important;
}

.crop-actions .primary-button,
.crop-actions .secondary-button,
.crop-header .secondary-button {
  border-radius: 999px !important;
}

@media (max-width: 900px) {
  .image-stage {
    max-height: 50vh !important;
    max-height: 50dvh !important;
  }

  .result-accordion-toggle {
    min-height: 30px !important;
    padding-bottom: 8px !important;
    margin-bottom: 10px !important;
  }

  .result-accordion-toggle span:first-child {
    font-size: 10px !important;
    letter-spacing: .14em !important;
  }

  .result-accordion-icon {
    width: 22px !important;
    height: 22px !important;
    font-size: 14px !important;
  }

  .crop-dialog {
    width: min(100%, calc(100vw - 20px)) !important;
    max-height: min(calc(100vh - 20px), calc(100dvh - 20px)) !important;
    border-radius: 24px !important;
  }

  .crop-header {
    gap: 12px !important;
  }

  .crop-header h2 {
    font-size: 20px !important;
  }

  .crop-canvas-wrap {
    max-height: 50vh !important;
    max-height: 50dvh !important;
  }
}

/* v60: precise interaction updates — disabled analyse, vertical divider, color replacement overlay. */
.primary-button:disabled,
.primary-button[disabled] {
  opacity: .42 !important;
  cursor: not-allowed !important;
  background: #111111 !important;
  border-color: #111111 !important;
  transform: none !important;
}

@media (min-width: 901px) {
  .control-column {
    position: relative !important;
    border-right: 0 !important;
  }

  .control-column::after {
    content: "";
    position: absolute;
    top: 34px;
    bottom: 34px;
    right: 0;
    width: 1px;
    background: #1a1a1a;
    pointer-events: none;
  }
}

.dose-count {
  color: #111111 !important;
}

.swatch {
  overflow: hidden;
}

.swatch-replaced {
  background: linear-gradient(45deg, var(--replacement-color) 0 49%, #111111 49% 51%, var(--original-color) 51% 100%) !important;
}

.replace-color-button {
  position: absolute;
  right: 4px;
  bottom: 4px;
  width: 20px;
  height: 20px;
  border-radius: 999px;
  border: 1px solid rgba(17, 17, 17, .75);
  background: rgba(255, 255, 255, .92);
  color: #111111;
  display: grid;
  place-items: center;
  padding: 0;
  font-size: 13px;
  line-height: 1;
  font-weight: 900;
  cursor: pointer;
  z-index: 4;
  box-shadow: 0 3px 10px rgba(0, 0, 0, .16);
}

.replace-color-button:hover,
.replace-color-button:focus-visible {
  background: #111111;
  color: #ffffff;
  outline: none;
}

.replacement-badge {
  display: inline-flex;
  align-items: center;
  min-height: 18px;
  padding: 2px 7px;
  border: 1px solid #111111;
  border-radius: 999px;
  font-size: 9px !important;
  line-height: 1;
  font-weight: 900 !important;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: #111111 !important;
  background: rgba(255, 255, 255, .82);
}

.color-replace-overlay {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: grid;
  place-items: center;
  padding: clamp(10px, 2.2vw, 24px);
  background: rgba(17, 17, 17, .66);
  backdrop-filter: blur(2px);
}

.color-replace-dialog {
  width: min(920px, calc(100vw - 24px));
  max-height: min(calc(100vh - 24px), calc(100dvh - 24px));
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border-radius: 28px;
  border: 1px solid rgba(222, 216, 206, .95);
  background: rgba(255, 255, 255, .98);
  box-shadow: 0 28px 90px rgba(0, 0, 0, .32);
  padding: clamp(16px, 2vw, 22px);
}

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

.color-replace-header h2 {
  margin: 0;
  font-size: 22px;
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.color-replace-header p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
}

.color-replace-meta {
  flex: 0 0 auto;
  padding: 11px 0 13px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.color-replace-meta strong {
  color: var(--text);
}

.color-replace-list {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  margin-top: 14px;
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
}

.color-replace-option {
  width: 100%;
  min-width: 0;
  border: 0;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 11px;
  align-items: center;
  text-align: left;
  padding: 12px;
  cursor: pointer;
  font: inherit;
}

.color-replace-option:hover,
.color-replace-option:focus-visible {
  background: rgba(255, 255, 255, .8);
  box-shadow: inset 0 0 0 2px #111111;
  outline: none;
}

.color-replace-swatch {
  width: 46px;
  height: 46px;
  border-radius: 10px;
  border: 1px solid rgba(0, 0, 0, .16);
}

.color-replace-copy {
  min-width: 0;
  display: grid;
  gap: 3px;
}

.color-replace-copy strong {
  font-size: 13px;
  line-height: 1.2;
}

.color-replace-copy span {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.3;
}

body.is-replacing-color {
  overflow: hidden !important;
}

@media (max-width: 900px) {
  .color-replace-dialog {
    width: min(100%, calc(100vw - 20px));
    max-height: min(calc(100vh - 20px), calc(100dvh - 20px));
    border-radius: 24px;
  }

  .color-replace-header {
    flex-direction: column;
    gap: 12px;
  }

  .color-replace-header .secondary-button {
    width: 100%;
  }

  .color-replace-header h2 {
    font-size: 20px;
  }

  .color-replace-list {
    grid-template-columns: 1fr;
  }
}


/* v61: upload runtime fix + square button system. */
button,
.primary-button,
.secondary-button,
.settings-accordion-toggle,
.image-accordion-toggle,
.result-accordion-toggle,
.crop-header .secondary-button,
.crop-actions .primary-button,
.crop-actions .secondary-button,
.color-replace-close,
.color-replace-option,
.replace-color-button {
  border-radius: 0 !important;
}

.replacement-badge {
  border-radius: 0 !important;
}

/* v62: refined replacement dialog and swatch exchange controls. */
.swatch-replaced {
  background: linear-gradient(135deg, var(--original-color) 0 49%, #111111 49% 51%, var(--replacement-color) 51% 100%) !important;
}

.replace-color-button {
  right: 3px !important;
  bottom: 3px !important;
  width: 22px !important;
  height: 22px !important;
  border: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  color: #111111 !important;
}

.replace-color-button svg {
  width: 20px;
  height: 20px;
  display: block;
  overflow: visible;
  stroke: currentColor;
  stroke-width: 2.1;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
  filter: drop-shadow(0 0 2px rgba(255,255,255,.9));
}

.replace-color-button:hover,
.replace-color-button:focus-visible {
  background: transparent !important;
  color: #111111 !important;
  outline: 1px solid #111111 !important;
  outline-offset: 1px;
}

.color-replace-meta {
  display: grid !important;
  gap: 10px !important;
}

.color-replace-compare {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  border: 1px solid var(--border);
}

.color-replace-compare-item {
  min-width: 0;
  display: grid;
  gap: 9px;
  padding: 12px;
  border-right: 1px solid var(--border);
}

.color-replace-compare-item:last-child {
  border-right: 0;
}

.color-replace-compare-label {
  color: var(--muted);
  font-size: 9px;
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.color-replace-compare-row {
  min-width: 0;
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  color: var(--text);
}

.color-replace-preview-swatch {
  width: 42px;
  height: 42px;
  border: 1px solid rgba(0,0,0,.18);
}

.color-replace-state {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.4;
}

.restore-origin-button {
  align-self: flex-start;
  margin-top: 12px;
}

@media (max-width: 700px) {
  .color-replace-compare {
    grid-template-columns: 1fr;
  }

  .color-replace-compare-item {
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .color-replace-compare-item:last-child {
    border-bottom: 0;
  }
}

/* v63: refined replacement affordance, badge and grouped alternatives. */
.replace-color-button {
  width: 18px !important;
  height: 18px !important;
  right: 4px !important;
  bottom: 4px !important;
  border-radius: 999px !important;
  opacity: .78 !important;
  transition: opacity 140ms ease, transform 140ms ease !important;
}

.replace-color-button svg {
  width: 17px !important;
  height: 17px !important;
  stroke-width: 1.75 !important;
  filter: drop-shadow(0 0 1.5px rgba(255,255,255,.95)) !important;
}

.replace-color-button:hover,
.replace-color-button:focus-visible {
  opacity: 1 !important;
  transform: scale(1.04) !important;
  outline: none !important;
}

.replacement-badge {
  min-height: 14px !important;
  padding: 2px 5px !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: #e3e0da !important;
  color: #5f5a52 !important;
  font-size: 7px !important;
  line-height: 1 !important;
  letter-spacing: .08em !important;
  font-weight: 900 !important;
}

.color-replace-list {
  display: block !important;
  border-left: 0 !important;
  border-top: 0 !important;
  margin-top: 14px !important;
}

.color-replace-group {
  border: 1px solid var(--border);
  margin-bottom: 14px;
}

.color-replace-group:last-child {
  margin-bottom: 0;
}

.color-replace-group-title {
  margin: 0;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  background: #f4f1eb;
  color: var(--text);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.color-replace-group-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.color-replace-group-list .color-replace-option {
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.color-replace-group-list .color-replace-option:nth-child(2n) {
  border-right: 0;
}

.color-replace-group-list .color-replace-option:nth-last-child(-n + 2) {
  border-bottom: 0;
}

@media (max-width: 900px) {
  .color-replace-group-list {
    grid-template-columns: 1fr;
  }

  .color-replace-group-list .color-replace-option,
  .color-replace-group-list .color-replace-option:nth-child(2n),
  .color-replace-group-list .color-replace-option:nth-last-child(-n + 2) {
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .color-replace-group-list .color-replace-option:last-child {
    border-bottom: 0;
  }
}

/* v64: selected replacement state and restore placement. */
.color-replace-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  flex: 0 0 auto;
}

.color-replace-actions .secondary-button {
  white-space: nowrap;
}

.restore-origin-button {
  align-self: auto !important;
  margin-top: 0 !important;
}

.color-replace-option.is-selected {
  background: rgba(255, 255, 255, .9) !important;
  box-shadow: inset 0 0 0 2px #111111 !important;
}

.color-replace-option.is-selected .color-replace-swatch {
  border-color: #111111 !important;
  box-shadow: 0 0 0 2px #111111 !important;
}

.color-replace-option.is-selected .color-replace-copy::after {
  content: "Ausgewählt";
  display: inline-flex;
  width: fit-content;
  margin-top: 3px;
  padding: 2px 5px;
  background: #e3e0da;
  color: #5f5a52;
  font-size: 7px;
  line-height: 1;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.color-replace-state {
  display: none !important;
}

@media (max-width: 900px) {
  .color-replace-actions {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .color-replace-actions .secondary-button {
    width: 100%;
  }

  .color-replace-actions .restore-origin-button.hidden {
    display: none !important;
  }

  .color-replace-actions:has(.restore-origin-button.hidden) {
    grid-template-columns: 1fr;
  }
}

/* v53: selected replacement state outlines only the option tile, never the color swatch itself. */
.color-replace-option.is-selected .color-replace-swatch {
  border-color: rgba(0, 0, 0, 0.16) !important;
  box-shadow: none !important;
  outline: 0 !important;
}

/* v53: keep the new surface field aligned inside the settings grid. */
.surface-field {
  grid-column: 1 / -1;
}

/* v65: mobile/dropdown/crop refinements requested after review screenshots. */
select,
select option,
input[type="number"] {
  color: #111111 !important;
  -webkit-text-fill-color: #111111 !important;
}

/* Keep selected replacement outline on the option tile only. */
.color-replace-option.is-selected .color-replace-swatch {
  border-color: rgba(0, 0, 0, 0.16) !important;
  box-shadow: none !important;
  outline: 0 !important;
}

/* Crop dialog: place "Original verwenden" as the right, black primary action. */
.crop-actions {
  justify-content: flex-end !important;
}

#cropApplyButton {
  order: 1 !important;
  background: #ffffff !important;
  color: #111111 !important;
  border: 1px solid var(--border) !important;
}

#cropUseOriginalButton {
  order: 2 !important;
  background: #111111 !important;
  color: #ffffff !important;
  border: 1px solid #111111 !important;
}

/* Smallest mobile breakpoint: full page flow, no own result scrolling, no image/result accordion behavior. */
@media (max-width: 520px) {
  html,
  body {
    height: auto !important;
    min-height: 100% !important;
    overflow-x: hidden !important;
    overflow-y: auto !important;
  }

  .app-shell {
    height: auto !important;
    max-height: none !important;
    min-height: 100dvh !important;
    overflow: visible !important;
    display: block !important;
    padding: 18px 14px 42px !important;
  }

  .control-column,
  .workspace,
  .image-card,
  .result-card,
  .result-accordion-content,
  .palette {
    height: auto !important;
    max-height: none !important;
    min-height: 0 !important;
    overflow: visible !important;
  }

  .workspace {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 14px !important;
  }

  .image-card {
    position: static !important;
    top: auto !important;
  }

  .image-accordion-content,
  .result-accordion-content {
    display: flex !important;
  }

  .image-accordion-toggle,
  .result-accordion-toggle {
    pointer-events: none !important;
    cursor: default !important;
  }

  .image-accordion-icon,
  .result-accordion-icon {
    display: none !important;
  }

  .image-stage {
    width: 100% !important;
    height: auto !important;
    max-height: none !important;
    aspect-ratio: var(--uploaded-aspect, 1 / 1) !important;
  }

  .result-card {
    padding-bottom: 14px !important;
  }

  .palette {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 0 !important;
    padding-right: 0 !important;
    border-top: 1px solid #1a1a1a !important;
    overflow-y: visible !important;
  }

  .color-row.is-active,
  .color-row:hover {
    box-shadow: none !important;
  }

  .mobile-selected-card .color-row,
  .mobile-selected-card .color-row.is-active {
    border: 0 !important;
    box-shadow: none !important;
  }
}

/* Final tile info order: no separate volumeMl output, compact metadata rows. */
.color-row .main-result {
  align-items: baseline;
}

.color-row .main-result .dose-count {
  font-size: inherit;
  line-height: inherit;
  text-align: left;
  white-space: nowrap;
}

.color-row .match-result {
  display: flex;
  flex-wrap: wrap;
  gap: 2px 7px;
  margin-top: 4px;
  padding-top: 5px;
  border-top: 1px solid var(--border);
}

.color-row .match-result span {
  color: var(--muted);
  font-size: 9px;
  line-height: 1.35;
}

@media (max-width: 520px) {
  .color-row .match-result span {
    font-size: 11px;
  }
}

/* Color name swatch: align tightly with the color name. */
.name-color-swatch {
  width: 10px;
  height: 10px;
  min-width: 10px;
  display: inline-block;
  border: 1px solid rgba(0, 0, 0, 0.22);
  align-self: center;
  margin-right: -2px;
  transform: translateY(0.5px);
}

.color-row .main-result {
  align-items: center;
}

.color-row .main-result strong {
  margin-left: 0;
}

@media (max-width: 520px) {
  .name-color-swatch {
    width: 9px;
    height: 9px;
    min-width: 9px;
    margin-right: -1px;
  }
}

/* v66: stock label emphasis and right-aligned dose count inside every color tile. */
.color-row .main-result {
  width: 100% !important;
}

.stock-label {
  font-weight: 900 !important;
  color: var(--text) !important;
}

.color-row .main-result .dose-count {
  margin-left: auto !important;
  justify-self: end !important;
  text-align: right !important;
  font-weight: 900 !important;
  color: #111111 !important;
}

@media (max-width: 520px) {
  .color-row .main-result .dose-count {
    margin-left: auto !important;
    text-align: right !important;
  }
}


/* v67: stock value emphasis, can ID sizing, and full info in replacement options. */
.stock-value {
  font-weight: 900 !important;
  color: var(--text) !important;
}

.color-row .main-result .can-id {
  font-size: 13px !important;
  line-height: 1.15 !important;
  font-weight: 900 !important;
  letter-spacing: -0.02em !important;
  color: var(--text) !important;
}

.color-replace-topline {
  min-width: 0;
  display: flex !important;
  align-items: center;
  gap: 6px 9px;
  flex-wrap: wrap;
  color: var(--text) !important;
}

.color-replace-topline strong,
.color-replace-topline .can-id {
  font-size: 13px !important;
  line-height: 1.15 !important;
  font-weight: 900 !important;
  color: var(--text) !important;
}

.replace-dose-count {
  margin-left: auto;
  font-size: 13px !important;
  line-height: 1.15 !important;
  font-weight: 900 !important;
  color: var(--text) !important;
  white-space: nowrap;
}

.color-replace-meta-line {
  display: flex !important;
  flex-wrap: wrap;
  gap: 2px 9px;
  color: var(--muted) !important;
  font-size: 11px !important;
  line-height: 1.3 !important;
}

.color-replace-meta-line span {
  color: var(--muted) !important;
}

@media (max-width: 520px) {
  .color-row .main-result .can-id,
  .color-replace-topline strong,
  .color-replace-topline .can-id,
  .replace-dose-count {
    font-size: 16px !important;
  }
}


/* v68: final stock/replacement typography refinements. */
.color-row .sub-result .stock-label,
.color-row .sub-result .stock-value,
.color-row .analysis-result .stock-label,
.color-row .analysis-result .stock-value,
.color-row .match-result .stock-label,
.color-row .match-result .stock-value {
  font-weight: 900 !important;
}

.color-row .sub-result .stock-value {
  color: var(--text) !important;
}

.color-replace-copy .color-replace-topline strong,
.color-replace-copy .color-replace-topline .can-id {
  color: #111111 !important;
  font-size: 13px !important;
  line-height: 1.15 !important;
  font-weight: 900 !important;
}

.color-replace-copy .color-replace-meta-line,
.color-replace-copy .color-replace-meta-line span {
  color: var(--muted) !important;
  font-size: 11px !important;
  line-height: 1.3 !important;
}

.color-replace-copy .color-replace-meta-line .stock-label,
.color-replace-copy .color-replace-meta-line .stock-value {
  color: var(--muted) !important;
  font-size: inherit !important;
  line-height: inherit !important;
  font-weight: 900 !important;
}

@media (max-width: 520px) {
  .color-row .sub-result .stock-label,
  .color-row .sub-result .stock-value {
    font-weight: 900 !important;
  }

  .color-replace-copy .color-replace-topline strong,
  .color-replace-copy .color-replace-topline .can-id {
    font-size: 16px !important;
  }

  .color-replace-copy .color-replace-meta-line,
  .color-replace-copy .color-replace-meta-line span {
    font-size: 11px !important;
  }
}

/* v69: place the Austausch badge left-aligned below the main color swatch. */
.swatch-stack {
  width: 54px;
  display: grid;
  grid-template-columns: 1fr;
  justify-items: start;
  align-content: start;
  gap: 4px;
}

.swatch-stack .swatch {
  grid-row: 1;
}

.swatch-stack .replacement-badge {
  grid-row: 2;
  justify-self: start;
  margin: 0 !important;
  max-width: 100%;
  white-space: nowrap;
}

.color-row .main-result > .replacement-badge {
  display: none !important;
}

@media (max-width: 520px) {
  .swatch-stack {
    width: 56px;
    gap: 4px;
  }
}


/* CSV download action below calculation button. */
.csv-download-field {
  width: 100%;
  grid-column: 1 / -1;
}

.outline-button {
  width: 100%;
  min-height: 42px;
  border: 1px solid #111111;
  border-radius: 0;
  background: transparent;
  color: #111111;
  padding: 12px 14px;
  font: inherit;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  cursor: pointer;
}

.outline-button:hover,
.outline-button:focus-visible {
  background: rgba(17,17,17,.06);
  outline: none;
}

.outline-button:disabled {
  opacity: .42;
  cursor: not-allowed;
}

.settings-accordion-content .csv-download-field {
  order: 6 !important;
}

@media (max-width: 900px) {
  .outline-button {
    min-height: 38px;
    padding: 9px 14px;
    font-size: 10px;
  }
}

/* v67: Export actions below calculation button. */
.export-actions-field {
  order: 6 !important;
  width: 100%;
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding-top: 12px;
  margin-top: 2px;
  border-top: 1px solid #1a1a1a;
}

.export-actions-field.hidden {
  display: none !important;
}

.export-actions-field .outline-button {
  width: 100%;
}

@media (max-width: 520px) {
  .export-actions-field {
    grid-template-columns: 1fr;
    gap: 7px;
  }
}

/* v-theme: Light/Dark switch and complete dark-mode surface coverage. */
.hero-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.hero-topline .eyebrow {
  margin: 0 !important;
}

.theme-toggle {
  width: 32px;
  height: 32px;
  min-width: 32px;
  border: 1px solid #1a1a1a;
  background: transparent;
  color: var(--text);
  display: grid;
  place-items: center;
  padding: 0;
  cursor: pointer;
  font: inherit;
  line-height: 1;
}

.theme-toggle-icon {
  font-size: 16px;
  line-height: 1;
  transform: translateY(-0.5px);
}

.theme-toggle:hover,
.theme-toggle:focus-visible {
  background: rgba(255, 255, 255, 0.55);
  outline: 1px solid currentColor;
  outline-offset: 2px;
}

body.theme-dark {
  --bg: #111111;
  --text: #f2f0ea;
  --muted: #aaa49a;
  --card: #181818;
  --border: #3a3732;
  --accent: #f2f0ea;
  --accent-hover: #d8d4cc;
  --shadow: none;
  background: radial-gradient(circle at top left, rgba(255,255,255,.06) 0, transparent 30%), #111111 !important;
  color: var(--text) !important;
}

body.theme-dark .app-shell,
body.theme-dark .control-column,
body.theme-dark .workspace,
body.theme-dark .settings-panel,
body.theme-dark .settings-accordion-content,
body.theme-dark .result-accordion-content,
body.theme-dark .image-accordion-content {
  color: var(--text) !important;
}

body.theme-dark .card,
body.theme-dark .workspace .card,
body.theme-dark .upload-card,
body.theme-dark .crop-dialog,
body.theme-dark .color-replace-dialog {
  background: rgba(24, 24, 24, 0.96) !important;
  color: var(--text) !important;
  border-color: #3a3732 !important;
  box-shadow: none !important;
}

body.theme-dark .intro,
body.theme-dark .muted,
body.theme-dark #resultMeta,
body.theme-dark .notice,
body.theme-dark .sub-result span,
body.theme-dark .analysis-result span,
body.theme-dark .match-result span,
body.theme-dark .color-replace-header p,
body.theme-dark .color-replace-copy span,
body.theme-dark .color-replace-compare-label,
body.theme-dark .color-replace-meta,
body.theme-dark .crop-header p {
  color: var(--muted) !important;
}

body.theme-dark .settings-accordion-toggle,
body.theme-dark .image-accordion-toggle,
body.theme-dark .result-accordion-toggle,
body.theme-dark .settings-accordion-icon,
body.theme-dark .image-accordion-icon,
body.theme-dark .result-accordion-icon,
body.theme-dark .theme-toggle {
  color: var(--text) !important;
  border-color: #f2f0ea !important;
  background: transparent !important;
}

body.theme-dark .settings-accordion-toggle,
body.theme-dark .image-accordion-toggle,
body.theme-dark .result-accordion-toggle,
body.theme-dark .result-accordion-content #resultMeta {
  border-bottom-color: #3a3732 !important;
}

body.theme-dark .control-column::after {
  background: #3a3732 !important;
}

body.theme-dark select,
body.theme-dark select option,
body.theme-dark input[type="number"] {
  background: #151515 !important;
  border-color: #f2f0ea !important;
  color: #f2f0ea !important;
  -webkit-text-fill-color: #f2f0ea !important;
}

body.theme-dark .upload-area,
body.theme-dark .upload-card.is-compact .upload-area {
  border-color: #f2f0ea !important;
  background: transparent !important;
  color: var(--text) !important;
}

body.theme-dark .upload-area:hover {
  background: rgba(255,255,255,.05) !important;
}

body.theme-dark .upload-icon {
  background: #f2f0ea !important;
  color: #111111 !important;
}

body.theme-dark .primary-button,
body.theme-dark #cropUseOriginalButton,
body.theme-dark .half-btn--primary {
  background: #f2f0ea !important;
  color: #111111 !important;
  border-color: #f2f0ea !important;
}

body.theme-dark .primary-button:disabled,
body.theme-dark .primary-button[disabled] {
  background: #6f6b63 !important;
  color: #111111 !important;
  border-color: #6f6b63 !important;
}

body.theme-dark .secondary-button,
body.theme-dark .outline-button,
body.theme-dark #csvDownloadButton,
body.theme-dark #pdfDownloadButton,
body.theme-dark #cropApplyButton {
  background: transparent !important;
  color: #f2f0ea !important;
  border-color: #6f6b63 !important;
}

body.theme-dark .image-stage,
body.theme-dark #imagePreview,
body.theme-dark .crop-canvas-wrap {
  background: #24221f !important;
}

body.theme-dark .palette {
  border-color: #3a3732 !important;
}

body.theme-dark .color-row {
  background: transparent !important;
  border-color: #3a3732 !important;
  color: var(--text) !important;
}

body.theme-dark .color-row:hover,
body.theme-dark .color-row.is-active {
  background: rgba(255,255,255,.05) !important;
  box-shadow: inset 0 0 0 2px #f2f0ea !important;
}

body.theme-dark .main-result strong,
body.theme-dark .main-result span,
body.theme-dark .dose-count,
body.theme-dark .stock-strong,
body.theme-dark .color-replace-copy strong,
body.theme-dark .color-replace-header h2,
body.theme-dark .crop-header h2 {
  color: var(--text) !important;
}

body.theme-dark .name-color-swatch,
body.theme-dark .swatch,
body.theme-dark .color-replace-swatch,
body.theme-dark .color-replace-preview-swatch {
  border-color: rgba(255,255,255,.32) !important;
}

body.theme-dark .replacement-badge,
body.theme-dark .color-replace-option.is-selected .color-replace-copy::after {
  background: #33302b !important;
  color: #c9c2b8 !important;
}

body.theme-dark .color-replace-overlay,
body.theme-dark .crop-overlay {
  background: rgba(0,0,0,.74) !important;
}

body.theme-dark .color-replace-meta,
body.theme-dark .color-replace-compare,
body.theme-dark .color-replace-compare-item,
body.theme-dark .color-replace-group,
body.theme-dark .color-replace-group-title,
body.theme-dark .color-replace-option,
body.theme-dark .match-result,
body.theme-dark .analysis-result {
  border-color: #3a3732 !important;
}

body.theme-dark .color-replace-group-title {
  background: #22201d !important;
  color: var(--text) !important;
}

body.theme-dark .color-replace-option:hover,
body.theme-dark .color-replace-option:focus-visible,
body.theme-dark .color-replace-option.is-selected {
  background: rgba(255,255,255,.06) !important;
  box-shadow: inset 0 0 0 2px #f2f0ea !important;
}

body.theme-dark .color-hover-cursor,
body.theme-dark .color-magnifier {
  border-color: #f2f0ea !important;
  box-shadow: 0 0 0 2px rgba(17,17,17,.9), 0 14px 36px rgba(0,0,0,.42) !important;
}

@media (max-width: 900px) {
  .hero-topline {
    margin-bottom: 5px;
  }

  .theme-toggle {
    width: 28px;
    height: 28px;
    min-width: 28px;
  }

  .theme-toggle-icon {
    font-size: 14px;
  }
}

/* v-theme-refinement: softer dark mode with medium-gray surfaces and inverted icon logic. */
body.theme-dark {
  --bg: #2f2f2f;
  --text: #e2dfd8;
  --muted: #b8b2a9;
  --card: #3a3a3a;
  --border: #5b5750;
  --accent: #d8d4cc;
  --accent-hover: #c6c0b6;
  background: radial-gradient(circle at top left, rgba(255,255,255,.08) 0, transparent 30%), #2f2f2f !important;
}
body.theme-dark .card,
body.theme-dark .workspace .card,
body.theme-dark .upload-card,
body.theme-dark .crop-dialog,
body.theme-dark .color-replace-dialog {
  background: #3a3a3a !important;
  border-color: #5b5750 !important;
}
body.theme-dark .settings-accordion-toggle,
body.theme-dark .image-accordion-toggle,
body.theme-dark .result-accordion-toggle,
body.theme-dark .settings-accordion-icon,
body.theme-dark .image-accordion-icon,
body.theme-dark .result-accordion-icon,
body.theme-dark .theme-toggle {
  color: #e2dfd8 !important;
  border-color: #8b857a !important;
}
body.theme-dark .settings-accordion-toggle,
body.theme-dark .image-accordion-toggle,
body.theme-dark .result-accordion-toggle,
body.theme-dark .result-accordion-content #resultMeta,
body.theme-dark .palette,
body.theme-dark .color-row,
body.theme-dark .color-replace-meta,
body.theme-dark .color-replace-compare,
body.theme-dark .color-replace-compare-item,
body.theme-dark .color-replace-group,
body.theme-dark .color-replace-group-title,
body.theme-dark .color-replace-option,
body.theme-dark .match-result,
body.theme-dark .analysis-result {
  border-color: #5b5750 !important;
}
body.theme-dark .control-column::after { background: #5b5750 !important; }
body.theme-dark select,
body.theme-dark select option,
body.theme-dark input[type="number"] {
  background: #474747 !important;
  border-color: #8b857a !important;
  color: #e2dfd8 !important;
  -webkit-text-fill-color: #e2dfd8 !important;
}
body.theme-dark .upload-area,
body.theme-dark .upload-card.is-compact .upload-area {
  border-color: #8b857a !important;
  background: #343434 !important;
}
body.theme-dark .upload-area:hover,
body.theme-dark .color-row:hover,
body.theme-dark .color-row.is-active,
body.theme-dark .color-replace-option:hover,
body.theme-dark .color-replace-option:focus-visible,
body.theme-dark .color-replace-option.is-selected {
  background: #454545 !important;
  box-shadow: inset 0 0 0 2px #b8b2a9 !important;
}
body.theme-dark .upload-icon,
body.theme-dark .primary-button,
body.theme-dark #cropUseOriginalButton,
body.theme-dark .half-btn--primary {
  background: #c6c0b6 !important;
  color: #252525 !important;
  border-color: #c6c0b6 !important;
}
body.theme-dark .primary-button:disabled,
body.theme-dark .primary-button[disabled] {
  background: #77736b !important;
  color: #2f2f2f !important;
  border-color: #77736b !important;
}
body.theme-dark .secondary-button,
body.theme-dark .outline-button,
body.theme-dark #csvDownloadButton,
body.theme-dark #pdfDownloadButton,
body.theme-dark #cropApplyButton {
  background: #3a3a3a !important;
  color: #e2dfd8 !important;
  border-color: #8b857a !important;
}
body.theme-dark .image-stage,
body.theme-dark #imagePreview,
body.theme-dark .crop-canvas-wrap { background: #4a4741 !important; }
body.theme-dark .color-replace-group-title,
body.theme-dark .replacement-badge,
body.theme-dark .color-replace-option.is-selected .color-replace-copy::after {
  background: #4b4842 !important;
  color: #d8d4cc !important;
}
body.theme-dark .color-replace-overlay,
body.theme-dark .crop-overlay { background: rgba(31,31,31,.72) !important; }
body.theme-dark .color-hover-cursor,
body.theme-dark .color-magnifier {
  border-color: #d8d4cc !important;
  box-shadow: 0 0 0 2px rgba(47,47,47,.9), 0 14px 36px rgba(0,0,0,.42) !important;
}

/* v-dark-bg-222: requested dark mode page background. */
body.theme-dark {
  --bg: #222222 !important;
  background: #222222 !important;
}

/* v-dark-ui-refine: requested dark mode input/background adjustments. */
body.theme-dark {
  --card: #272727 !important;
}

body.theme-dark .card,
body.theme-dark .workspace .card,
body.theme-dark .upload-card,
body.theme-dark .crop-dialog,
body.theme-dark .color-replace-dialog,
body.theme-dark .color-row:hover,
body.theme-dark .color-row.is-active,
body.theme-dark .color-replace-option:hover,
body.theme-dark .color-replace-option:focus-visible,
body.theme-dark .color-replace-option.is-selected,
body.theme-dark .color-replace-group-title,
body.theme-dark .replacement-badge,
body.theme-dark .color-replace-option.is-selected .color-replace-copy::after,
body.theme-dark .secondary-button,
body.theme-dark .outline-button,
body.theme-dark #csvDownloadButton,
body.theme-dark #pdfDownloadButton,
body.theme-dark #cropApplyButton {
  background-color: #272727 !important;
}

body.theme-dark .settings-panel select,
body.theme-dark .settings-panel input[type="number"],
body.theme-dark .settings-accordion-content select,
body.theme-dark .settings-accordion-content input[type="number"] {
  background: transparent !important;
  background-color: transparent !important;
  color: #f2f0ea !important;
  -webkit-text-fill-color: #f2f0ea !important;
}

body.theme-dark .settings-panel select option,
body.theme-dark .settings-accordion-content select option {
  background-color: #272727 !important;
  color: #f2f0ea !important;
}

body.theme-dark .upload-area,
body.theme-dark .upload-card.is-compact .upload-area,
body.theme-dark .image-stage,
body.theme-dark #imagePreview,
body.theme-dark .crop-canvas-wrap,
body.theme-dark .loading {
  background-color: #272727 !important;
}

body.theme-dark .dose-count,
body.theme-dark .color-row .main-result .dose-count {
  color: #ffffff !important;
}

/* v-dark-export-refine: remove dark panel fill behind settings/export module and lighten export separator. */
body.theme-dark #uploadCard,
body.theme-dark .upload-card,
body.theme-dark .settings-panel,
body.theme-dark .settings-accordion-content,
body.theme-dark .settings-groups,
body.theme-dark .settings-group,
body.theme-dark .export-actions-field {
  background: transparent !important;
  background-color: transparent !important;
  box-shadow: none !important;
}

body.theme-dark .export-actions-field {
  border-top-color: #8b857a !important;
}

body.theme-dark .export-actions-field .outline-button + .outline-button,
body.theme-dark #pdfDownloadButton {
  border-left-color: #8b857a !important;
}

/* v-main-scrollbar-fix: hide the page scrollbar on all layouts except the smallest mobile breakpoint.
   From 521px upward, scrolling happens only inside the dedicated panels/lists. */
@media (min-width: 521px) {
  html,
  body {
    height: 100% !important;
    min-height: 100% !important;
    overflow: hidden !important;
  }

  body {
    min-height: 100dvh !important;
  }

  .app-shell {
    height: 100vh !important;
    height: 100dvh !important;
    max-height: 100vh !important;
    max-height: 100dvh !important;
    overflow: hidden !important;
    box-sizing: border-box !important;
  }

  .control-column {
    max-height: calc(100dvh - 68px) !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    overscroll-behavior: contain !important;
  }

  .workspace {
    height: calc(100dvh - 68px) !important;
    max-height: calc(100dvh - 68px) !important;
    min-height: 0 !important;
    overflow: hidden !important;
    display: grid !important;
    grid-template-rows: minmax(0, auto) minmax(0, 1fr) !important;
  }

  .image-card,
  .result-card,
  .result-accordion-content {
    min-height: 0 !important;
  }

  .result-card {
    overflow: hidden !important;
  }

  .result-accordion-content {
    overflow: hidden !important;
  }

  .palette {
    overflow-y: auto !important;
    overflow-x: hidden !important;
    overscroll-behavior: contain !important;
  }
}

/* Smallest mobile breakpoint keeps the natural page flow: no framed color-list scroll. */
@media (max-width: 520px) {
  html,
  body {
    height: auto !important;
    min-height: 100% !important;
    overflow-x: hidden !important;
    overflow-y: auto !important;
  }

  .app-shell,
  .workspace,
  .control-column,
  .image-card,
  .result-card,
  .result-accordion-content,
  .palette {
    height: auto !important;
    max-height: none !important;
    overflow: visible !important;
  }
}

/* v72: Farbverteilungsbalken unterhalb der Ergebnis-Zusammenfassung. */
.color-distribution-bar {
  flex: 0 0 auto;
  width: 100%;
  height: 10px;
  display: flex;
  align-items: stretch;
  gap: 0;
  margin: 0 0 16px;
  border: 0;
  overflow: hidden;
  background: transparent;
}

.color-distribution-segment {
  flex: var(--segment-size, 1) 1 0;
  min-width: 3px;
  height: 100%;
  border: 0 !important;
  border-radius: 0 !important;
  padding: 0;
  margin: 0;
  background: var(--segment-color, #999999) !important;
  cursor: pointer;
  opacity: 1;
}

.color-distribution-segment:hover,
.color-distribution-segment:focus-visible {
  outline: 0 !important;
  box-shadow: none !important;
  filter: none !important;
  z-index: 1;
}

/* Touch-Farbvorschau: eigene Hinterlegung, aber kein innerer Rahmen um den Farbeintrag. */
.mobile-selected-card {
  display: block;
  position: fixed;
  z-index: 60;
  width: min(640px, calc(100vw - 20px));
  max-width: calc(100vw - 20px);
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: rgba(245, 242, 236, 0.94);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(10px);
  overflow: hidden;
}

.mobile-selected-card.hidden {
  display: none !important;
}

.mobile-selected-card .color-row,
.mobile-selected-card .color-row:hover,
.mobile-selected-card .color-row.is-active {
  border: 0 !important;
  box-shadow: none !important;
  background: transparent !important;
  padding: 0 !important;
}

.mobile-selected-card .replace-color-button {
  pointer-events: none;
}

body.theme-dark .mobile-selected-card {
  background: rgba(39, 39, 39, 0.96) !important;
  border-color: #4a4741 !important;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.45) !important;
}

/* Bei Touch-Gesten soll kein Farbeintrag in der Liste markiert werden. */
@media (hover: none) and (pointer: coarse) {
  .palette .color-row.is-active {
    box-shadow: none !important;
    background: transparent !important;
  }
}

/* Dark Mode: Linien insgesamt dunkler und Dosen-/Farbnummern hell. */
body.theme-dark {
  --border: #34312d !important;
}

body.theme-dark .settings-accordion-toggle,
body.theme-dark .image-accordion-toggle,
body.theme-dark .result-accordion-toggle,
body.theme-dark .result-accordion-content #resultMeta,
body.theme-dark .palette,
body.theme-dark .color-row,
body.theme-dark .analysis-result,
body.theme-dark .match-result,
body.theme-dark .color-replace-meta,
body.theme-dark .color-replace-compare,
body.theme-dark .color-replace-compare-item,
body.theme-dark .color-replace-group,
body.theme-dark .color-replace-group-title,
body.theme-dark .color-replace-option,
body.theme-dark .export-actions-field,
body.theme-dark .upload-area,
body.theme-dark select,
body.theme-dark input[type="number"] {
  border-color: #34312d !important;
}

body.theme-dark .color-replace-copy .color-replace-topline .can-id,
body.theme-dark .color-replace-topline .can-id,
body.theme-dark .color-replace-compare-row,
body.theme-dark .color-replace-compare-row strong {
  color: #e2dfd8 !important;
}

@media (max-width: 520px) {
  .color-distribution-bar {
    height: 12px;
    margin-bottom: 14px;
  }

  .mobile-selected-card {
    padding: 10px 12px;
    border-radius: 22px;
  }
}


/* v-colorbar-upload-first: upload field is the first element inside settings. */
.settings-accordion-content .upload-area {
  order: 1 !important;
}

.settings-accordion-content .settings-groups {
  order: 2 !important;
}

.settings-accordion-content .notice {
  order: 3 !important;
}

.settings-accordion-content .action-field {
  order: 4 !important;
}

.settings-accordion-content .export-actions-field,
.settings-accordion-content .csv-download-field {
  order: 5 !important;
}

/* v-current: sort list by visual hue and make the left settings column fit longer without its own scrollbar. */
@media (min-width: 901px) {
  .control-column {
    padding-top: clamp(14px, 2.4vh, 34px) !important;
    padding-bottom: clamp(14px, 2.2vh, 24px) !important;
    max-height: calc(100dvh - 48px) !important;
    overflow-y: auto !important;
    scrollbar-gutter: stable;
  }

  .control-column::after {
    top: clamp(14px, 2.4vh, 34px) !important;
    bottom: clamp(14px, 2.2vh, 34px) !important;
  }

  .control-column .hero {
    margin-bottom: clamp(12px, 1.8vh, 24px) !important;
    padding-bottom: clamp(10px, 1.6vh, 18px) !important;
  }

  .control-column .eyebrow,
  .hero-topline {
    margin-bottom: clamp(6px, 1vh, 12px) !important;
  }

  .control-column h1 {
    font-size: clamp(38px, 6.1vh, 58px) !important;
  }

  .control-column .intro {
    margin-top: clamp(8px, 1.2vh, 16px) !important;
    font-size: clamp(11px, 1.35vh, 13px) !important;
    line-height: 1.32 !important;
  }

  .settings-panel,
  .settings-accordion-content,
  .settings-groups {
    gap: clamp(8px, 1.25vh, 14px) !important;
  }

  .settings-accordion-toggle {
    min-height: clamp(28px, 4vh, 36px) !important;
    padding-bottom: clamp(6px, 1vh, 10px) !important;
    margin-bottom: clamp(8px, 1.2vh, 14px) !important;
  }

  .settings-accordion-toggle span:first-child,
  .image-accordion-toggle span:first-child,
  .result-accordion-toggle span:first-child {
    font-size: clamp(9px, 1.15vh, 11px) !important;
  }

  .settings-accordion-icon,
  .image-accordion-icon,
  .result-accordion-icon,
  .theme-toggle {
    width: clamp(22px, 3.2vh, 28px) !important;
    height: clamp(22px, 3.2vh, 28px) !important;
    min-width: clamp(22px, 3.2vh, 28px) !important;
  }

  .settings-fields,
  .compact-fields,
  .color-fields {
    gap: clamp(6px, 1vh, 10px) !important;
  }

  .field {
    gap: clamp(3px, .7vh, 5px) !important;
  }

  .field label,
  .controls label {
    font-size: clamp(8px, .95vh, 9px) !important;
  }

  select,
  input[type="number"] {
    min-height: clamp(32px, 4.7vh, 40px) !important;
    padding: clamp(7px, 1.1vh, 10px) clamp(9px, 1.3vh, 12px) !important;
    font-size: clamp(11px, 1.4vh, 13px) !important;
  }

  .settings-accordion-content .upload-area,
  .upload-area,
  .upload-card.is-compact .upload-area {
    min-height: clamp(72px, 10.2vh, 103px) !important;
    padding: clamp(8px, 1.6vh, 14px) !important;
  }

  .upload-icon,
  .upload-card.is-compact .upload-icon {
    width: clamp(24px, 3.9vh, 32px) !important;
    height: clamp(24px, 3.9vh, 32px) !important;
    font-size: clamp(16px, 2.6vh, 22px) !important;
  }

  .control-column .notice,
  .settings-accordion-content .notice {
    margin-top: 0 !important;
    font-size: clamp(10px, 1.25vh, 12px) !important;
    line-height: 1.32 !important;
  }

  .primary-button,
  .outline-button {
    min-height: clamp(34px, 4.9vh, 42px) !important;
    padding: clamp(8px, 1.2vh, 12px) 14px !important;
  }

  .export-actions-field {
    padding-top: clamp(8px, 1.25vh, 12px) !important;
    gap: clamp(6px, 1vh, 8px) !important;
  }
}

@media (min-width: 901px) and (max-height: 760px) {
  .control-column h1 {
    font-size: clamp(32px, 5.5vh, 44px) !important;
  }

  .control-column .intro {
    font-size: 10px !important;
    line-height: 1.25 !important;
  }

  .settings-accordion-content .upload-area,
  .upload-area,
  .upload-card.is-compact .upload-area {
    min-height: 66px !important;
  }

  select,
  input[type="number"] {
    min-height: 30px !important;
  }

  .primary-button,
  .outline-button {
    min-height: 32px !important;
  }
}

/* v-current-fix: Medium viewport stack.
   Wenn die Breite nicht mehr sinnvoll für die linke Spalte reicht, wird das Layout
   wie im mobilen Aufbau gestapelt: Einstellungen oben, Bildvorschau und Empfehlung darunter. */
@media (min-width: 901px) and (max-width: 1180px) {
  html,
  body {
    height: 100% !important;
    min-height: 100% !important;
    overflow: hidden !important;
  }

  .app-shell {
    width: min(100% - 32px, 1120px) !important;
    height: 100vh !important;
    height: 100dvh !important;
    max-height: 100vh !important;
    max-height: 100dvh !important;
    padding: 18px 0 !important;
    display: grid !important;
    grid-template-columns: 1fr !important;
    grid-template-rows: auto minmax(0, 1fr) !important;
    gap: 14px !important;
    overflow: hidden !important;
    align-items: stretch !important;
  }

  .control-column {
    grid-column: 1 / -1 !important;
    grid-row: 1 !important;
    position: static !important;
    width: 100% !important;
    height: auto !important;
    min-height: 0 !important;
    max-height: min(42dvh, 360px) !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    overscroll-behavior: contain !important;
    padding: 0 !important;
    border-right: 0 !important;
  }

  .control-column::after {
    display: none !important;
  }

  .control-column .hero {
    margin: 0 0 10px !important;
    padding: 0 0 10px !important;
    border-bottom: 1px solid var(--border) !important;
  }

  .hero-topline {
    margin-bottom: 6px !important;
  }

  .control-column h1 {
    font-size: clamp(30px, 5vw, 42px) !important;
    line-height: .92 !important;
  }

  .control-column .intro {
    margin-top: 8px !important;
    max-width: 620px !important;
    font-size: 11px !important;
    line-height: 1.3 !important;
  }

  .upload-card,
  .upload-card.is-compact {
    display: block !important;
    width: 100% !important;
  }

  .settings-panel,
  .settings-accordion-content {
    display: grid !important;
    gap: 8px !important;
  }

  .settings-accordion-toggle {
    min-height: 30px !important;
    margin-bottom: 8px !important;
    padding-bottom: 8px !important;
  }

  .settings-accordion-content.is-collapsed {
    display: none !important;
  }

  .settings-accordion-content .upload-area {
    order: 1 !important;
    min-height: 58px !important;
    padding: 8px 10px !important;
    display: grid !important;
    grid-template-columns: auto 1fr auto !important;
    align-items: center !important;
    column-gap: 10px !important;
  }

  .settings-accordion-content .settings-groups {
    order: 2 !important;
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 10px !important;
  }

  .settings-fields,
  .compact-fields,
  .color-fields {
    gap: 8px !important;
  }

  .settings-accordion-content .notice {
    order: 3 !important;
    font-size: 10px !important;
    line-height: 1.25 !important;
  }

  .settings-accordion-content .action-field {
    order: 4 !important;
  }

  .settings-accordion-content .export-actions-field {
    order: 5 !important;
  }

  select,
  input[type="number"] {
    min-height: 32px !important;
    padding: 7px 9px !important;
    font-size: 11px !important;
  }

  .primary-button,
  .outline-button {
    min-height: 34px !important;
    padding: 8px 12px !important;
    font-size: 10px !important;
  }

  .workspace {
    grid-column: 1 / -1 !important;
    grid-row: 2 !important;
    height: 100% !important;
    max-height: none !important;
    min-height: 0 !important;
    overflow: hidden !important;
    display: grid !important;
    grid-template-columns: 1fr !important;
    grid-template-rows: minmax(0, auto) minmax(0, 1fr) !important;
    gap: 14px !important;
    align-items: stretch !important;
  }

  .workspace .card {
    padding: 14px !important;
  }

  .image-card {
    position: static !important;
    top: auto !important;
    min-height: 0 !important;
    overflow: hidden !important;
  }

  .image-stage {
    max-height: min(34dvh, 330px) !important;
    aspect-ratio: var(--uploaded-aspect, 16 / 9) !important;
  }

  .result-card {
    height: 100% !important;
    max-height: none !important;
    min-height: 0 !important;
    overflow: hidden !important;
  }

  .result-accordion-content {
    min-height: 0 !important;
    overflow: hidden !important;
  }

  .palette {
    min-height: 0 !important;
    max-height: none !important;
    overflow-y: auto !important;
    grid-template-columns: 1fr !important;
  }
}

/* v-next: keep export downloads visible when Einstellungen accordion is closed + reduce hero vertical space. */
.settings-accordion-content.is-collapsed {
  display: grid !important;
  gap: 8px !important;
}

.settings-accordion-content.is-collapsed > :not(.export-actions-field):not(.csv-download-field) {
  display: none !important;
}

.settings-accordion-content.is-collapsed .export-actions-field:not(.hidden),
.settings-accordion-content.is-collapsed .csv-download-field:not(.hidden) {
  display: grid !important;
  order: 1 !important;
  margin-top: 0 !important;
  padding-top: 10px !important;
  border-top: 1px solid #1a1a1a !important;
}

body.theme-dark .settings-accordion-content.is-collapsed .export-actions-field:not(.hidden),
body.theme-dark .settings-accordion-content.is-collapsed .csv-download-field:not(.hidden) {
  border-top-color: #34312d !important;
}

/* Save roughly 30px in the headline area without changing the overall layout. */
.control-column .hero {
  margin-bottom: clamp(6px, 1vh, 14px) !important;
  padding-bottom: clamp(4px, .8vh, 10px) !important;
}

.hero-topline,
.control-column .eyebrow {
  margin-bottom: clamp(3px, .55vh, 7px) !important;
}

.control-column .intro {
  margin-top: clamp(4px, .75vh, 9px) !important;
  line-height: 1.25 !important;
}

@media (min-width: 901px) and (max-width: 1180px) {
  .settings-accordion-content.is-collapsed {
    display: grid !important;
    gap: 8px !important;
  }

  .settings-accordion-content.is-collapsed > :not(.export-actions-field):not(.csv-download-field) {
    display: none !important;
  }

  .settings-accordion-content.is-collapsed .export-actions-field:not(.hidden),
  .settings-accordion-content.is-collapsed .csv-download-field:not(.hidden) {
    display: grid !important;
    order: 1 !important;
    margin-top: 0 !important;
    padding-top: 8px !important;
  }

  .control-column .hero {
    margin-bottom: 6px !important;
    padding-bottom: 6px !important;
  }

  .hero-topline {
    margin-bottom: 3px !important;
  }

  .control-column .intro {
    margin-top: 4px !important;
    line-height: 1.22 !important;
  }
}

@media (max-width: 900px) {
  .settings-accordion-content.is-collapsed {
    display: grid !important;
    gap: 7px !important;
  }

  .settings-accordion-content.is-collapsed > :not(.export-actions-field):not(.csv-download-field) {
    display: none !important;
  }

  .settings-accordion-content.is-collapsed .export-actions-field:not(.hidden),
  .settings-accordion-content.is-collapsed .csv-download-field:not(.hidden) {
    display: grid !important;
    order: 1 !important;
    padding-top: 8px !important;
  }

  .control-column .hero {
    margin-bottom: 5px !important;
    padding-bottom: 5px !important;
  }

  .hero-topline {
    margin-bottom: 3px !important;
  }

  .control-column .intro {
    margin-top: 4px !important;
    line-height: 1.22 !important;
  }
}

/* v72: Export buttons are outside the Einstellungen accordion.
   Closing the accordion only hides the settings content, never the download area. */
.settings-panel > .export-actions-field {
  order: 3 !important;
  width: 100% !important;
  grid-column: 1 / -1 !important;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding-top: 12px;
  margin-top: 2px;
  border-top: 1px solid #1a1a1a;
}

.settings-panel > .export-actions-field.hidden {
  display: none !important;
}

.settings-accordion-content.is-collapsed {
  display: none !important;
}

body.theme-dark .settings-panel > .export-actions-field {
  border-top-color: #4a4741 !important;
  background: transparent !important;
  background-color: transparent !important;
}

@media (max-width: 520px) {
  .settings-panel > .export-actions-field {
    grid-template-columns: 1fr !important;
    gap: 7px !important;
  }
}

/* v73: Left headline spacing refinement.
   Add a little more space between headline and copy, while removing the same amount at the top
   so the left column moves up without increasing total height. */
@media (min-width: 1181px) {
  .control-column {
    padding-top: calc(clamp(14px, 2.4vh, 34px) - 5px) !important;
  }

  .control-column::after {
    top: calc(clamp(14px, 2.4vh, 34px) - 5px) !important;
  }

  .control-column .intro {
    margin-top: calc(clamp(4px, .75vh, 9px) + 5px) !important;
  }
}

@media (min-width: 901px) and (max-width: 1180px) {
  .app-shell {
    padding-top: 13px !important;
  }

  .control-column .intro {
    margin-top: 9px !important;
  }
}

@media (max-width: 900px) {
  .app-shell {
    padding-top: 13px !important;
  }

  .control-column .intro {
    margin-top: 9px !important;
  }
}

/* v74: One-column layout uses full-height stacked accordions.
   As soon as the layout switches to one column, the page scrolls naturally and
   Einstellungen, Bildvorschau and Farbempfehlung stand fully underneath each other.
   No accordion/palette is clipped into an internal viewport-height frame. */
@media (max-width: 1180px) {
  html,
  body {
    height: auto !important;
    min-height: 100% !important;
    overflow-x: hidden !important;
    overflow-y: auto !important;
  }

  body {
    min-height: 100dvh !important;
  }

  .app-shell {
    width: min(100% - 24px, 1120px) !important;
    height: auto !important;
    max-height: none !important;
    min-height: 100dvh !important;
    padding-top: 13px !important;
    padding-bottom: 32px !important;
    display: grid !important;
    grid-template-columns: 1fr !important;
    grid-template-rows: auto auto !important;
    gap: 16px !important;
    overflow: visible !important;
    align-items: start !important;
  }

  .control-column {
    grid-column: 1 / -1 !important;
    grid-row: auto !important;
    position: static !important;
    width: 100% !important;
    height: auto !important;
    max-height: none !important;
    min-height: 0 !important;
    overflow: visible !important;
    padding: 0 !important;
    border-right: 0 !important;
  }

  .control-column::after {
    display: none !important;
  }

  .workspace {
    grid-column: 1 / -1 !important;
    grid-row: auto !important;
    height: auto !important;
    max-height: none !important;
    min-height: 0 !important;
    overflow: visible !important;
    display: grid !important;
    grid-template-columns: 1fr !important;
    grid-template-rows: auto auto !important;
    gap: 16px !important;
    align-items: start !important;
  }

  .image-card,
  .result-card {
    position: static !important;
    top: auto !important;
    height: auto !important;
    max-height: none !important;
    min-height: 0 !important;
    overflow: visible !important;
  }

  .image-accordion-content,
  .result-accordion-content {
    height: auto !important;
    max-height: none !important;
    min-height: 0 !important;
    overflow: visible !important;
  }

  .image-stage {
    width: 100% !important;
    height: auto !important;
    max-height: none !important;
    aspect-ratio: var(--uploaded-aspect, 16 / 9) !important;
  }

  .result-card,
  body.settings-accordion-collapsed .result-card,
  body.image-accordion-collapsed .result-card,
  body.result-accordion-collapsed .result-card {
    height: auto !important;
    max-height: none !important;
    min-height: 0 !important;
    overflow: visible !important;
  }

  .palette,
  body.settings-accordion-collapsed .palette {
    height: auto !important;
    max-height: none !important;
    min-height: 0 !important;
    overflow: visible !important;
    overscroll-behavior: auto !important;
  }

  .result-accordion-content #resultMeta {
    flex: 0 0 auto !important;
  }
}

@media (min-width: 901px) and (max-width: 1180px) {
  .settings-accordion-content .settings-groups {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }

  .palette {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }
}

@media (max-width: 900px) {
  .app-shell {
    width: 100% !important;
    padding-left: 12px !important;
    padding-right: 12px !important;
  }

  .palette {
    grid-template-columns: 1fr !important;
  }
}

/* final: swap crop action button colours only */
#cropApplyButton {
  background: #ffffff !important;
  color: #111111 !important;
  border: 1px solid var(--border) !important;
}

#cropUseOriginalButton {
  background: #111111 !important;
  color: #ffffff !important;
  border: 1px solid #111111 !important;
}

body.theme-dark #cropApplyButton {
  background: #272727 !important;
  background-color: #272727 !important;
  color: #e2dfd8 !important;
  border-color: #8b857a !important;
}

body.theme-dark #cropUseOriginalButton {
  background: #c6c0b6 !important;
  background-color: #c6c0b6 !important;
  color: #252525 !important;
  border-color: #c6c0b6 !important;
}

/* v76: smallest mobile readability + crop button stack order */
@media (max-width: 520px) {
  .control-column .eyebrow,
  .hero-topline .eyebrow { font-size: 10px !important; line-height: 1.25 !important; }
  .control-column h1 { font-size: clamp(34px, 12vw, 48px) !important; line-height: 0.92 !important; }
  .control-column .intro { font-size: 14px !important; line-height: 1.38 !important; }
  .settings-accordion-toggle span:first-child,
  .image-accordion-toggle span:first-child,
  .result-accordion-toggle span:first-child { font-size: 12px !important; line-height: 1.25 !important; }
  .field label, .controls label { font-size: 10px !important; line-height: 1.25 !important; }
  select, input[type="number"] { min-height: 42px !important; padding: 10px 12px !important; font-size: 15px !important; line-height: 1.25 !important; }
  .upload-title, .upload-card.is-compact .upload-title { font-size: 14px !important; }
  .upload-hint, .upload-card.is-compact .upload-hint { font-size: 10px !important; }
  .control-column .notice, .settings-accordion-content .notice { font-size: 12px !important; line-height: 1.35 !important; }
  .primary-button, .secondary-button, .outline-button, #csvDownloadButton, #pdfDownloadButton { min-height: 44px !important; font-size: 12px !important; line-height: 1.25 !important; }
  #resultMeta, .result-accordion-content #resultMeta { font-size: 11px !important; line-height: 1.45 !important; }
  .color-row { grid-template-columns: 62px minmax(0, 1fr) !important; gap: 12px !important; padding: 12px 0 !important; }
  .swatch, .swatch-stack { width: 58px !important; }
  .swatch { height: 58px !important; }
  .swatch-percentage { font-size: 12px !important; }
  .color-row .main-result strong, .color-row .main-result .can-id, .color-row .main-result .dose-count { font-size: 17px !important; line-height: 1.16 !important; }
  .color-row .sub-result span, .color-row .analysis-result span, .color-row .match-result span { font-size: 12px !important; line-height: 1.35 !important; }
  .mobile-selected-card .color-row .main-result strong, .mobile-selected-card .color-row .main-result .can-id, .mobile-selected-card .color-row .main-result .dose-count { font-size: 18px !important; }
  .crop-actions { flex-direction: column !important; }
  #cropApplyButton { order: 1 !important; }
  #cropUseOriginalButton { order: 2 !important; }
}

/* final: wider color recommendation cards on wide viewports */
@media (min-width: 1181px) {
  .palette {
    grid-template-columns: repeat(2, minmax(360px, 1fr)) !important;
  }
}