/* =========================================================
   BikeForge — App-spezifische Styles
   Erbt Tokens aus tokens.css; technische Akzente fuer
   Spec-Cells und Konfigurator-Surfaces.
   ========================================================= */

/* Accent (vom Tweak gesetzt) */
:root {
  --accent: var(--color-primary);          /* default: BikeForge Red */
  --accent-soft: rgba(218, 41, 28, 0.15);
  --accent-ink: #ffffff;
  --canvas-deep: #0a0a0a;
  --canvas: #181818;
  --surface: var(--canvas);
  --canvas-elevated: #1f1f1f;
  --canvas-card: #232323;
  --hairline: #2a2a2a;
  --hairline-strong: #3a3a3a;
  --ink: #ffffff;
  --ink-soft: #b9b9b9;
  --ink-muted: #6b6b6b;
  --surface-radius: 18px;
  --surface-radius-sm: 12px;
  --surface-shadow: 0 20px 40px rgba(7, 8, 10, 0.18);
  --surface-shadow-soft: 0 12px 28px rgba(7, 8, 10, 0.1);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection {
  background: rgba(218, 41, 28, 0.2);
  color: inherit;
}

button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; }
a { color: inherit; }

button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
a:focus-visible,
summary:focus-visible,
[role="button"]:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

@keyframes bf-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.25; }
}

/* Sprint 80: Early-Supporter-Badge (Homepage-Hero) — dezenter Shimmer-Sweep */
@keyframes bf-shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.bf-early-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 9px 16px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: linear-gradient(
    110deg,
    rgba(255, 255, 255, 0.07) 40%,
    rgba(255, 255, 255, 0.22) 50%,
    rgba(255, 255, 255, 0.07) 60%
  );
  background-size: 200% 100%;
  animation: bf-shimmer 3.2s linear infinite;
  color: #fff;
  font: 400 13px/1.4 var(--font-sans);
  backdrop-filter: blur(4px);
}

.bf-early-badge strong {
  font-weight: 600;
  color: var(--accent);
}

.bf-early-badge__dot {
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  animation: bf-pulse 1.6s infinite;
}

@media (prefers-reduced-motion: reduce) {
  .bf-early-badge { animation: none; }
  .bf-early-badge__dot { animation: none; }
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 28px;
  border: none;
  border-radius: 999px;
  font: 700 13px/1 var(--font-sans);
  letter-spacing: 1.4px;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 180ms cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 180ms cubic-bezier(0.2, 0.8, 0.2, 1), background 180ms cubic-bezier(0.2, 0.8, 0.2, 1), color 180ms cubic-bezier(0.2, 0.8, 0.2, 1), border-color 180ms cubic-bezier(0.2, 0.8, 0.2, 1), filter 180ms cubic-bezier(0.2, 0.8, 0.2, 1);
  white-space: nowrap;
  min-height: 44px;
}
.btn-primary {
  background: var(--accent);
  color: var(--accent-ink);
  box-shadow: 0 14px 26px rgba(218, 41, 28, 0.22);
}
.btn-primary:hover {
  filter: brightness(0.96);
  transform: translateY(-1px);
}
.btn-outline {
  background: transparent;
  color: var(--ink);
  box-shadow: inset 0 0 0 1px var(--ink);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.08);
  transform: translateY(-1px);
}
.btn-ghost {
  background: transparent;
  color: var(--ink);
  padding: 12px 16px;
}
.btn-ghost:hover {
  color: var(--accent);
  background: rgba(255, 255, 255, 0.05);
}
.btn-sm { padding: 10px 18px; font-size: 11px; letter-spacing: 1.1px; }
.btn-tiny { padding: 8px 12px; font-size: 10px; letter-spacing: 1px; }

/* ---- Caption / Eyebrow ---- */
.eyebrow {
  font: 600 11px/1.4 var(--font-sans);
  letter-spacing: 1.1px;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.eyebrow-accent { color: var(--accent); }

/* ---- Spec cells (large numeric readouts) ---- */
.spec {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.spec-label {
  font: 600 10px/1 var(--font-sans);
  letter-spacing: 1.1px;
  text-transform: uppercase;
  color: var(--ink-muted);
}
.spec-value {
  font: 500 36px/1 var(--font-sans);
  letter-spacing: -0.36px;
  font-variant-numeric: tabular-nums;
  color: var(--ink);
}
.spec-unit {
  font: 600 11px/1 var(--font-sans);
  color: var(--ink-soft);
  margin-left: 4px;
}
.spec-mega .spec-value {
  font-size: 64px;
  letter-spacing: -1.2px;
}
.spec-accent .spec-value { color: var(--accent); }

/* ---- Component card ---- */
.comp-card {
  position: relative;
  display: grid;
  grid-template-columns: 56px 1fr auto;
  align-items: center;
  gap: 18px;
  padding: 18px 20px;
  background: var(--canvas-elevated);
  border: 1px solid var(--hairline);
  border-radius: var(--surface-radius-sm);
  cursor: pointer;
  transition: border-color 180ms cubic-bezier(0.2, 0.8, 0.2, 1), background 180ms cubic-bezier(0.2, 0.8, 0.2, 1), transform 180ms cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 180ms cubic-bezier(0.2, 0.8, 0.2, 1);
}
.comp-card:hover {
  border-color: var(--accent);
  background: var(--canvas-card);
  transform: translateY(-1px);
  box-shadow: var(--surface-shadow-soft);
}
.comp-card.is-active {
  border-color: var(--accent);
  background: var(--canvas-card);
  box-shadow: 0 0 0 1px rgba(218, 41, 28, 0.18) inset;
}
.comp-card-icon {
  width: 56px; height: 56px;
  display: grid; place-items: center;
  color: var(--ink-soft);
  background: rgba(255,255,255,0.03);
}
.comp-card-icon svg { width: 28px; height: 28px; stroke-width: 1.5; }
.comp-card-body { min-width: 0; }
.comp-card-cat {
  font: 600 10px/1 var(--font-sans);
  letter-spacing: 1.1px;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 4px;
}
.comp-card-name {
  font: 500 16px/1.3 var(--font-sans);
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.comp-card-price {
  font: 700 14px/1 var(--font-sans);
  letter-spacing: 0.8px;
  font-variant-numeric: tabular-nums;
  color: var(--ink);
  white-space: nowrap;
}
.comp-card-level-pill {
  display: inline-block;
  padding: 2px 8px;
  margin-top: 4px;
  font: 600 9px/1.6 var(--font-sans);
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--ink-soft);
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--hairline);
}
.comp-card-level-pill.is-high { color: var(--accent); border-color: var(--accent); }

/* ---- Inputs ---- */
.field { display: flex; flex-direction: column; gap: 8px; }
.field-label {
  font: 600 10px/1 var(--font-sans);
  letter-spacing: 1.1px;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.field-input {
  min-height: 48px;
  padding: 14px 16px;
  background: rgba(255,255,255,0.04);
  color: var(--ink);
  border: 1px solid var(--hairline-strong);
  border-radius: 14px;
  font: 500 18px/1.1 var(--font-sans);
  font-variant-numeric: tabular-nums;
  outline: none;
  width: 100%;
  transition: border-color 180ms cubic-bezier(0.2, 0.8, 0.2, 1), background 180ms cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 180ms cubic-bezier(0.2, 0.8, 0.2, 1);
}
.field-input:hover {
  background: rgba(255,255,255,0.06);
}
.field-input:focus {
  border-color: var(--accent);
  background: rgba(255,255,255,0.08);
  box-shadow: 0 0 0 4px rgba(218, 41, 28, 0.08);
}
.field-row {
  display: flex; align-items: baseline; gap: 12px;
}
.field-suffix {
  font: 600 11px/1 var(--font-sans);
  letter-spacing: 1.1px;
  text-transform: uppercase;
  color: var(--ink-muted);
}

/* Segmented control */
.seg {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 1fr;
  border: 1px solid var(--hairline-strong);
  border-radius: 999px;
  overflow: hidden;
  background: rgba(255,255,255,0.02);
}
.seg button {
  background: transparent;
  color: var(--ink-soft);
  border: none;
  padding: 12px 8px;
  font: 700 11px/1 var(--font-sans);
  letter-spacing: 1.1px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 200ms;
  border-right: 1px solid var(--hairline-strong);
}
.seg button:last-child { border-right: none; }
.seg button.is-on {
  background: var(--ink);
  color: var(--canvas);
}
.seg-accent button.is-on {
  background: var(--accent);
  color: var(--accent-ink);
}

/* Fahrradpass mobile cockpit */
.pass-mobile-flow {
  display: none;
}
.pass-mobile-topbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 18px 18px 12px;
  color: #d6ecff;
}
.pass-mobile-brand {
  display: grid;
  gap: 1px;
  font: 900 16px/0.9 var(--font-sans);
  letter-spacing: 0;
}
.pass-mobile-counter {
  display: flex;
  gap: 7px;
  align-items: center;
  font: 800 14px/1 var(--font-sans);
  color: rgba(214, 236, 255, 0.74);
}
.pass-mobile-topbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}
.pass-mobile-counter span:first-child {
  color: #e30613;
}
.pass-mobile-close {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(214, 236, 255, 0.2);
  background: rgba(214, 236, 255, 0.06);
  color: #d6ecff;
}
.pass-mobile-hero,
.pass-mobile-option,
.pass-mobile-calc,
.pass-mobile-result {
  position: relative;
  margin: 0 14px 12px;
  border: 1px solid rgba(214, 236, 255, 0.22);
  background:
    linear-gradient(180deg, rgba(214, 236, 255, 0.05), rgba(214, 236, 255, 0.015)),
    #0d1318;
  box-shadow: inset 0 0 0 1px rgba(120, 180, 230, 0.07);
  overflow: hidden;
}
.pass-mobile-hero::before,
.pass-mobile-result::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(214, 236, 255, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(214, 236, 255, 0.045) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,0.8), transparent 78%);
}
.pass-mobile-hero {
  padding: 24px 18px 18px;
}
.pass-mobile-kicker,
.pass-mobile-option-head,
.pass-mobile-result-head span,
.pass-mobile-calc span,
.pass-mobile-metric-label {
  font: 800 10px/1 var(--font-sans);
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: #e30613;
}
.pass-mobile-hero h2 {
  position: relative;
  margin: 8px 0 10px;
  max-width: 300px;
  font: 900 34px/0.96 var(--font-sans);
  letter-spacing: 0;
  color: #d6ecff;
}
.pass-mobile-hero p,
.pass-mobile-option p {
  position: relative;
  margin: 0;
  color: rgba(214, 236, 255, 0.72);
  font: 500 13px/1.55 var(--font-sans);
}
.pass-mobile-actions {
  position: relative;
  display: grid;
  grid-template-columns: 1.2fr 1fr 0.8fr;
  gap: 8px;
  margin-top: 18px;
}
.pass-mobile-actions button {
  min-height: 42px;
  border: 1px solid rgba(214, 236, 255, 0.24);
  background: rgba(214, 236, 255, 0.06);
  color: #d6ecff;
  font: 800 10px/1 var(--font-sans);
  letter-spacing: 0.8px;
  text-transform: uppercase;
}
.pass-mobile-actions button:first-child {
  background: #e30613;
  border-color: #e30613;
  color: #ffffff;
}
.pass-mobile-option {
  padding: 15px;
}
.pass-mobile-option.is-active {
  border-color: rgba(0, 255, 168, 0.36);
}
.pass-mobile-option-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}
.pass-mobile-option-head strong {
  color: #00ffa8;
  font: 900 10px/1 var(--font-sans);
  letter-spacing: 1px;
}
.pass-mobile-option h4 {
  margin: 0 0 8px;
  color: #d6ecff;
  font: 900 23px/1 var(--font-sans);
  letter-spacing: 0;
}
.pass-mobile-option .field-input {
  min-height: 44px;
  border-radius: 0;
  border-color: rgba(214, 236, 255, 0.24);
  background: rgba(214, 236, 255, 0.055);
  color: #d6ecff;
  font-size: 15px;
}
.pass-mobile-option label {
  margin-top: 12px;
}
.pass-mobile-two {
  display: grid;
  grid-template-columns: 1fr 0.72fr;
  gap: 8px;
}
.pass-mobile-part-list {
  display: grid;
  gap: 7px;
  margin: 12px 0 4px;
}
.pass-mobile-part-list div {
  display: grid;
  grid-template-columns: 54px 1fr auto;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 9px 10px;
  border: 1px solid rgba(214, 236, 255, 0.14);
  background: rgba(214, 236, 255, 0.035);
}
.pass-mobile-part-list span {
  color: #e30613;
  font: 900 9px/1 var(--font-sans);
  text-transform: uppercase;
  letter-spacing: 0.9px;
}
.pass-mobile-part-list strong {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: #d6ecff;
  font: 800 12px/1.2 var(--font-sans);
}
.pass-mobile-part-list em {
  color: rgba(214, 236, 255, 0.68);
  font: 700 10px/1 var(--font-sans);
  font-style: normal;
}
.pass-mobile-match {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 12px;
  padding: 10px 11px;
  border: 1px solid rgba(0, 255, 168, 0.24);
  background: rgba(0, 255, 168, 0.055);
}
.pass-mobile-match strong {
  color: #00ffa8;
  font: 900 11px/1 var(--font-sans);
  letter-spacing: 0.8px;
  text-transform: uppercase;
}
.pass-mobile-match span {
  color: rgba(214, 236, 255, 0.68);
  font: 800 10px/1 var(--font-sans);
  letter-spacing: 0.7px;
  text-transform: uppercase;
}
.pass-mobile-calc {
  display: grid;
  grid-template-columns: 108px 1fr;
  gap: 12px;
  align-items: center;
  padding: 16px;
}
.pass-mobile-calc strong {
  display: block;
  margin-top: 4px;
  color: #d6ecff;
  font: 900 52px/0.88 var(--font-sans);
  font-variant-numeric: tabular-nums;
}
.pass-mobile-calc ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.pass-mobile-calc li {
  color: rgba(214, 236, 255, 0.48);
  font: 700 11px/1.2 var(--font-sans);
  letter-spacing: 0.3px;
}
.pass-mobile-calc li::before {
  content: "□";
  margin-right: 8px;
  color: rgba(214, 236, 255, 0.42);
}
.pass-mobile-calc li.is-done {
  color: #d6ecff;
}
.pass-mobile-calc li.is-done::before {
  content: "■";
  color: #00ffa8;
}
.pass-mobile-result {
  padding: 16px;
}
.pass-mobile-result-head {
  position: relative;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 12px;
}
.pass-mobile-result-head strong {
  max-width: 136px;
  text-align: right;
  color: rgba(214, 236, 255, 0.72);
  font: 800 10px/1.25 var(--font-sans);
  letter-spacing: 0.6px;
  text-transform: uppercase;
}
.pass-mobile-metrics {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}
.pass-mobile-metric {
  min-height: 100px;
  padding: 12px;
  border: 1px solid rgba(214, 236, 255, 0.18);
  background: rgba(0, 0, 0, 0.18);
}
.pass-mobile-metric.is-accent {
  border-color: rgba(227, 6, 19, 0.55);
  background: rgba(227, 6, 19, 0.13);
}
.pass-mobile-metric-value {
  margin-top: 10px;
  color: #d6ecff;
  font: 900 36px/0.92 var(--font-sans);
  font-variant-numeric: tabular-nums;
}
.pass-mobile-metric-value span {
  margin-left: 5px;
  color: rgba(214, 236, 255, 0.72);
  font: 800 10px/1 var(--font-sans);
  letter-spacing: 0.8px;
}
.pass-mobile-metric-sub,
.pass-mobile-status {
  margin-top: 8px;
  color: rgba(214, 236, 255, 0.62);
  font: 700 10px/1.35 var(--font-sans);
}
.pass-mobile-errors {
  position: relative;
  display: grid;
  gap: 6px;
  margin-top: 12px;
}
.pass-mobile-errors span {
  color: #ffb4b4;
  font: 700 10px/1.35 var(--font-sans);
}

/* Profile-Form Slider Grid (collapses on mobile, see @media unten) */
.bf-profile-sliders {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

/* Slider */
.slider-row {
  display: flex; align-items: center; gap: 16px;
  min-width: 0;
}
.slider-row input[type=range] {
  flex: 1;
  -webkit-appearance: none;
  background: transparent;
  height: 24px;
}
.slider-row input[type=range]::-webkit-slider-runnable-track {
  height: 1px;
  background: var(--hairline-strong);
}
.slider-row input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 14px; height: 14px;
  background: var(--accent);
  border-radius: 0;
  margin-top: -7px;
  cursor: pointer;
}
.slider-row input[type=range]::-moz-range-track {
  height: 1px;
  background: var(--hairline-strong);
}
.slider-row input[type=range]::-moz-range-thumb {
  width: 14px; height: 14px;
  background: var(--accent);
  border-radius: 0;
  border: none;
  cursor: pointer;
}
.slider-readout {
  font: 500 26px/1 var(--font-sans);
  font-variant-numeric: tabular-nums;
  color: var(--ink);
  min-width: 80px;
  text-align: right;
}

/* ---- Score bar ---- */
.score-bar {
  position: relative;
  height: 2px;
  background: var(--hairline-strong);
  margin-top: 10px;
  overflow: hidden;
}
.score-bar-fill {
  position: absolute;
  inset: 0 auto 0 0;
  background: var(--ink);
  transition: width 600ms cubic-bezier(0.2, 0.8, 0.2, 1);
}
.score-bar-fill.is-accent { background: var(--accent); }

/* ---- Stage / preview ---- */
.stage {
  position: relative;
  background: var(--canvas);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.stage-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: saturate(0.85) brightness(0.55) contrast(1.05);
  transform: scale(1.04);
  transition: opacity 600ms cubic-bezier(0.2,0.8,0.2,1), filter 600ms;
  z-index: 0;
}
.stage-bg-solid {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(60% 80% at 50% 60%, rgba(60,60,60,0.4) 0%, transparent 70%),
    linear-gradient(180deg, #1f1f1f 0%, #0a0a0a 100%);
  z-index: 0;
}
.stage-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(15,15,15,0.6) 0%, rgba(15,15,15,0.15) 35%, rgba(15,15,15,0.85) 100%),
    radial-gradient(80% 60% at 50% 60%, transparent 0%, rgba(15,15,15,0.4) 100%);
}
.stage::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(60% 70% at 50% 50%, rgba(255,255,255,0.04), transparent 70%);
  pointer-events: none;
  z-index: 1;
}

/* Geometry panel */
.geo-toggle-stack {
  position: absolute;
  top: 24px;
  right: 24px;
  z-index: 4;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}
.geo-toggle-stack .geo-toggle {
  position: static;
}
.geo-toggle {
  background: rgba(24,24,24,0.7);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--hairline-strong);
  color: var(--ink);
  padding: 12px 16px;
  font: 700 10px/1 var(--font-sans);
  letter-spacing: 1.1px;
  text-transform: uppercase;
  cursor: pointer;
  display: inline-flex; align-items: center; gap: 8px;
  transition: all 200ms;
  border-radius: 999px;
}
.geo-toggle:hover { border-color: var(--accent); color: var(--accent); }
.geo-toggle-secondary {
  font-size: 9px;
  letter-spacing: 1px;
  background: rgba(24,24,24,0.82);
  text-decoration: none;
  box-shadow: 0 16px 30px rgba(0, 0, 0, 0.2);
}
.geo-panel {
  position: absolute;
  top: 70px; right: 24px;
  width: 380px;
  max-height: calc(100% - 100px);
  z-index: 5;
  background: rgba(15,15,15,0.94);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--hairline-strong);
  border-radius: 20px;
  box-shadow: var(--surface-shadow);
  overflow: auto;
  animation: geoSlide 320ms cubic-bezier(0.2,0.8,0.2,1);
}
@keyframes geoSlide {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}
.geo-panel-hd {
  padding: 18px 20px;
  border-bottom: 1px solid var(--hairline);
  display: flex; justify-content: space-between; align-items: center;
}
.geo-row {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 12px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.geo-row:last-child { border-bottom: none; }
.geo-row-label {
  font: 600 10px/1.2 var(--font-sans);
  letter-spacing: 1.1px;
  text-transform: uppercase;
  color: var(--ink-muted);
}
.geo-row-value {
  font: 500 16px/1 var(--font-sans);
  font-variant-numeric: tabular-nums;
  color: var(--ink);
}
.geo-row-value .unit {
  font: 600 10px/1 var(--font-sans);
  letter-spacing: 1px;
  color: var(--ink-muted);
  margin-left: 4px;
  text-transform: uppercase;
}

/* Compare view */
.compare-overlay {
  position: fixed;
  inset: 0;
  background: var(--canvas);
  z-index: 200;
  overflow: auto;
  animation: fadeIn 200ms ease-out;
}
.compare-grid {
  display: grid;
  gap: 1px;
  background: var(--hairline);
  padding: 1px;
  min-height: 100%;
}
.compare-grid.cols-2 { grid-template-columns: 1fr 1fr; }
.compare-grid.cols-3 { grid-template-columns: 1fr 1fr 1fr; }
.compare-col { background: var(--canvas); display: flex; flex-direction: column; }
.compare-col-hero {
  height: 320px;
  background-size: cover;
  background-position: center;
  position: relative;
  border-bottom: 1px solid var(--hairline);
}
.compare-col-hero::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(15,15,15,0.4) 0%, rgba(15,15,15,0.85) 100%);
}
.compare-col-hero-inner {
  position: absolute;
  inset: auto 0 0 0;
  padding: 24px 28px;
  z-index: 2;
}
.compare-col-body {
  padding: 24px 28px;
  flex: 1;
}
.compare-row-header {
  font: 600 10px/1 var(--font-sans);
  letter-spacing: 1.1px;
  text-transform: uppercase;
  color: var(--accent);
  padding-bottom: 12px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--hairline);
}
.compare-spec-row {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  align-items: baseline;
}
.compare-spec-row.is-diff { background: linear-gradient(90deg, rgba(218,41,28,0.05), transparent); }
.compare-empty {
  background: var(--canvas-elevated);
  display: grid; place-items: center;
  padding: 48px;
  text-align: center;
  color: var(--ink-muted);
  border: 1px dashed var(--hairline-strong);
}
.stage-grid::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

/* ---- Image slot styling ---- */
.bike-photo {
  width: min(720px, 90%);
  aspect-ratio: 16 / 10;
  --is-shape: 0;
  border-radius: 0;
  position: relative;
  z-index: 1;
}

/* ---- Hairlines ---- */
.divider {
  height: 1px;
  background: var(--hairline);
  border: none;
  margin: 0;
}
.divider-strong { background: var(--hairline-strong); }

/* ---- Scrollbar ---- */
.scroll-area { overflow: auto; scrollbar-width: thin; scrollbar-color: #444 transparent; }
.scroll-area::-webkit-scrollbar { width: 6px; height: 6px; }
.scroll-area::-webkit-scrollbar-track { background: transparent; }
.scroll-area::-webkit-scrollbar-thumb { background: #3a3a3a; }
.scroll-area::-webkit-scrollbar-thumb:hover { background: #555; }

/* ---- Drawer ---- */
.drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 100;
  animation: fadeIn 200ms ease-out;
}
.drawer {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: min(540px, 92vw);
  background: rgba(15, 15, 15, 0.96);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-left: 1px solid var(--hairline-strong);
  box-shadow: -20px 0 60px rgba(0, 0, 0, 0.36);
  z-index: 101;
  display: flex;
  flex-direction: column;
  animation: slideIn 320ms cubic-bezier(0.2, 0.8, 0.2, 1);
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideIn { from { transform: translateX(100%); } to { transform: translateX(0); } }

/* ---- Top nav ---- */
.topnav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 32px;
  background: rgba(24,24,24,0.7);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--hairline);
  gap: 16px;
}
.topnav-actions {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: nowrap;
  min-width: 0;
}
.topnav-action { flex: 0 0 auto; }
/* Always icon-only in the top bar to keep everything on a single line. */
.topnav-label {
  display: inline;
  white-space: nowrap;
}
.topnav-username { display: none; }

@media (max-width: 768px) {
  .topnav { padding: 12px 14px; }

  /* Safety net only — mobile TopNav carries just Upgrade + Mehr, so it fits. */
  .topnav-actions {
    overflow-x: auto;
    scrollbar-width: none;
    gap: 8px;
  }
  .topnav-actions::-webkit-scrollbar { display: none; }

  /* Labels stay visible on mobile (few buttons) for discoverability. */
  .topnav-label { display: inline; }

  /* Comfortable 44px tap targets per iOS HIG. */
  .topnav .btn.btn-sm {
    padding: 11px 12px;
    gap: 6px;
    min-height: 44px;
  }

  /* "Mehr" dropdown becomes a bottom sheet with large, scrollable targets. */
  .topnav details[open] > div {
    position: fixed !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    top: auto !important;
    width: 100vw !important;
    max-width: 100vw !important;
    max-height: 72vh;
    overflow-y: auto;
    border-radius: 18px 18px 0 0;
    padding: 14px 16px calc(16px + env(safe-area-inset-bottom, 0px)) !important;
    box-shadow: 0 -18px 50px rgba(0,0,0,0.55) !important;
  }
  .topnav details[open] > div .btn,
  .topnav details[open] > div a.btn {
    min-height: 46px;
    padding: 12px 14px;
    font-size: 13px;
  }
}

/* Always keep the actions strip on one line. */
.topnav { flex-wrap: nowrap; }

/* Tighten buttons a bit even on desktop so long usernames/labels never push layout. */
.topnav .btn.btn-sm {
  padding: 8px 10px;
  gap: 0;
}
.brand-mark {
  display: flex; align-items: center; gap: 10px;
  font: 700 14px/1 var(--font-sans);
  letter-spacing: 2.4px;
  text-transform: uppercase;
  color: var(--ink);
  flex-shrink: 0;
}
.brand-mark img {
  display: block;
  width: auto;
  height: 32px;
  max-width: min(320px, 58vw);
  object-fit: contain;
}
.brand-mark__logo--uploaded {
  height: 40px;
  max-width: min(260px, 54vw);
  filter: drop-shadow(0 10px 24px rgba(0, 0, 0, 0.22));
}
.brand-mark__logo--hero {
  max-width: min(340px, 72vw);
  height: auto;
}
.brand-mark-icon {
  width: 22px; height: 22px;
  display: grid; place-items: center;
  background: var(--accent);
  color: var(--accent-ink);
  font: 700 14px/1 var(--font-sans);
}

@media (max-width: 768px) {
  .geo-toggle-stack {
    top: 16px;
    right: 16px;
    gap: 8px;
  }
  .geo-toggle {
    padding: 10px 14px;
  }
  .brand-mark img {
    height: 26px;
    max-width: min(240px, 62vw);
  }
  .brand-mark__logo--uploaded {
    height: 32px;
    max-width: min(220px, 62vw);
  }
}

/* ---- Layout-specific ---- */
.layout-studio {
  display: grid;
  grid-template-columns: 1fr min(560px, 42vw);
  height: 100vh;
}
.layout-studio .stage { height: 100vh; }
.layout-studio .sidebar {
  height: 100vh;
  overflow: auto;
  background: var(--canvas-elevated);
  border-left: 1px solid var(--hairline);
  display: flex;
  flex-direction: column;
}

.layout-studio-v2 {
  min-height: 100vh;
  background: #ece7de;
  color: #151515;
  background-image:
    radial-gradient(circle at top left, rgba(218, 41, 28, 0.08), transparent 24%),
    linear-gradient(180deg, #f3eee5 0%, #ece7de 58%, #e7e1d6 100%);
}
.layout-studio-v2 .topnav {
  background: rgba(247, 244, 238, 0.92);
  border-bottom-color: rgba(21, 21, 21, 0.08);
}
.layout-studio-v2 .brand-mark,
.layout-studio-v2 .topnav .btn.btn-sm,
.layout-studio-v2 .topnav-username {
  color: #151515;
}
.layout-studio-v2 .topnav .btn.btn-ghost:hover {
  color: var(--accent);
}
.layout-studio-v2 .topnav details > div {
  color: var(--ink);
}

.builder-toolbar {
  position: sticky;
  top: 69px;
  z-index: 40;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 14px 24px;
  background: rgba(236, 231, 222, 0.94);
  border-bottom: 1px solid rgba(21, 21, 21, 0.08);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.builder-toolbar__actions,
.builder-toolbar__metrics {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.builder-toolbar__metrics span {
  padding: 8px 12px;
  border: 1px solid rgba(21, 21, 21, 0.08);
  background: rgba(255, 255, 255, 0.5);
  font: 700 11px/1 var(--font-sans);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #151515;
}

.builder-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(340px, 0.65fr);
  gap: 28px;
  padding: 28px;
  align-items: start;
  max-width: 1680px;
  margin: 0 auto;
}
.builder-main {
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.builder-rail {
  position: sticky;
  top: 138px;
}

.builder-intro,
.builder-profile-panel,
.builder-stephead,
.builder-detail,
.builder-review,
.builder-summary__body,
.builder-trust__card,
.builder-inline-summary {
  border: 1px solid rgba(21, 21, 21, 0.08);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 18px 40px rgba(20, 16, 10, 0.05);
  border-radius: var(--surface-radius);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.builder-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 20px;
  padding: 28px;
  position: relative;
  overflow: hidden;
}
.builder-intro::after {
  content: "";
  position: absolute;
  inset: auto -120px -120px auto;
  width: 260px;
  height: 260px;
  background: radial-gradient(circle, rgba(218, 41, 28, 0.16) 0%, rgba(218, 41, 28, 0) 70%);
  pointer-events: none;
}
.builder-intro h1 {
  margin: 8px 0 12px;
  font: 600 clamp(2rem, 4vw, 3.8rem)/0.95 "Times New Roman", Georgia, serif;
  letter-spacing: -0.04em;
}
.builder-intro p {
  margin: 0;
  max-width: 66ch;
  color: rgba(21, 21, 21, 0.72);
  font: 400 15px/1.65 var(--font-sans);
}
.builder-intro__stats {
  display: grid;
  gap: 10px;
}
.builder-intro__stats div {
  padding: 16px 18px;
  background: rgba(17, 17, 17, 0.03);
  border: 1px solid rgba(17, 17, 17, 0.06);
}
.builder-intro__stats span {
  display: block;
  color: rgba(21, 21, 21, 0.54);
  font: 700 10px/1 var(--font-sans);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.builder-intro__stats strong {
  display: block;
  margin-top: 12px;
  color: #111;
  font: 600 24px/1.05 var(--font-sans);
}

.builder-hero-brand {
  display: block;
  width: min(280px, 100%);
  height: auto;
  margin: 0 0 22px;
}
.builder-hero-brand--uploaded {
  width: min(260px, 68%);
  max-width: 320px;
  margin-bottom: 16px;
  filter: drop-shadow(0 18px 36px rgba(0, 0, 0, 0.26));
}

.builder-hero-brand--compact {
  width: min(220px, 100%);
  margin-bottom: 18px;
}

.builder-stage-brand {
  position: absolute;
  left: 32px;
  top: 28px;
  z-index: 3;
  display: block;
  width: min(240px, 28vw);
  height: auto;
  opacity: 0.96;
  filter: drop-shadow(0 16px 34px rgba(0, 0, 0, 0.3));
  pointer-events: none;
}
.builder-stage-brand--uploaded {
  width: min(210px, 24vw);
  opacity: 0.92;
}

.builder-profile-panel {
  padding: 24px 28px;
}
.builder-profile-panel__head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
}
.builder-profile-panel__head h2,
.builder-stephead h2,
.builder-review h2 {
  margin: 8px 0 0;
  font: 600 28px/1.05 "Times New Roman", Georgia, serif;
  letter-spacing: -0.03em;
  color: #151515;
}

.builder-stepnav {
  display: grid;
  grid-template-columns: repeat(7, minmax(120px, 1fr));
  gap: 8px;
}
.builder-stepnav__item {
  text-align: left;
  padding: 16px 14px;
  border: 1px solid rgba(21, 21, 21, 0.08);
  background: rgba(255, 255, 255, 0.45);
  color: rgba(21, 21, 21, 0.74);
  border-radius: 14px;
  transition: transform 180ms cubic-bezier(0.2, 0.8, 0.2, 1), background 180ms cubic-bezier(0.2, 0.8, 0.2, 1), border-color 180ms cubic-bezier(0.2, 0.8, 0.2, 1), color 180ms cubic-bezier(0.2, 0.8, 0.2, 1);
}
.builder-stepnav__item:hover { transform: translateY(-1px); }
.builder-stepnav__item span {
  display: block;
  margin-bottom: 10px;
  font: 700 10px/1 var(--font-sans);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.builder-stepnav__item strong {
  font: 600 14px/1.1 var(--font-sans);
}
.builder-stepnav__item.is-active {
  background: #111;
  color: #fff;
  border-color: #111;
}
.builder-stepnav__item.is-done:not(.is-active) {
  border-color: rgba(21, 21, 21, 0.16);
  background: rgba(17, 17, 17, 0.06);
}

.builder-stephead {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: end;
  padding: 24px 28px;
}
.builder-stephead p {
  max-width: 420px;
  margin: 0;
  color: rgba(21, 21, 21, 0.65);
  font: 400 14px/1.6 var(--font-sans);
}

.builder-slot-tabs {
  display: inline-flex;
  gap: 8px;
  flex-wrap: wrap;
}
.builder-slot-tabs button {
  padding: 10px 14px;
  border: 1px solid rgba(21, 21, 21, 0.12);
  background: rgba(255, 255, 255, 0.55);
  color: rgba(21, 21, 21, 0.72);
  font: 700 11px/1 var(--font-sans);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 999px;
}
.builder-slot-tabs button.is-on {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-ink);
}

.builder-workgrid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 20px;
}
.builder-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.builder-card {
  display: flex;
  flex-direction: column;
  min-height: 220px;
  border: 1px solid rgba(21, 21, 21, 0.08);
  background: rgba(255, 255, 255, 0.75);
  border-radius: var(--surface-radius);
  overflow: hidden;
  transition: transform 180ms cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 180ms cubic-bezier(0.2, 0.8, 0.2, 1), border-color 180ms cubic-bezier(0.2, 0.8, 0.2, 1);
}
.builder-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--surface-shadow-soft);
}
.builder-card.is-selected {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent) inset;
}
.builder-card__body {
  flex: 1;
  padding: 18px;
  border: none;
  background: transparent;
  text-align: left;
  color: inherit;
}
.builder-card__photo-wrap {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  margin: -18px -18px 16px;
  background:
    radial-gradient(circle at top left, rgba(255,255,255,0.66), transparent 34%),
    linear-gradient(180deg, rgba(21,21,21,0.04) 0%, rgba(21,21,21,0.1) 100%);
  border-radius: 14px;
}
.builder-card__photo {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 260ms cubic-bezier(0.2, 0.8, 0.2, 1);
}
.builder-card:hover .builder-card__photo { transform: scale(1.03); }
.builder-card__meta {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
}
.builder-card__label {
  color: rgba(21, 21, 21, 0.46);
  font: 700 10px/1 var(--font-sans);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.builder-card__title {
  margin-top: 16px;
  color: #111;
  font: 600 18px/1.22 var(--font-sans);
}
.builder-card__facts {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 16px;
}
.builder-card__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 16px 18px 18px;
  border-top: 1px solid rgba(21, 21, 21, 0.08);
}
.builder-card__price {
  color: #111;
  font: 700 20px/1 var(--font-sans);
  font-variant-numeric: tabular-nums;
}

.builder-detail {
  padding: 24px;
  border-radius: var(--surface-radius);
}
.builder-detail__photo-wrap {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  margin: -24px -24px 20px;
  background:
    radial-gradient(circle at top left, rgba(255,255,255,0.72), transparent 30%),
    linear-gradient(180deg, rgba(21,21,21,0.05) 0%, rgba(21,21,21,0.12) 100%);
  border-radius: 18px;
}
.builder-detail__photo {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.builder-detail h3 {
  margin: 8px 0 12px;
  color: #111;
  font: 600 28px/1.05 "Times New Roman", Georgia, serif;
}
.builder-detail p {
  margin: 0;
  color: rgba(21, 21, 21, 0.68);
  font: 400 14px/1.65 var(--font-sans);
}
.builder-detail__specs {
  display: grid;
  gap: 10px;
  margin-top: 22px;
}
.builder-detail__spec {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(21, 21, 21, 0.08);
}
.builder-detail__spec span {
  color: rgba(21, 21, 21, 0.54);
  font: 700 10px/1.2 var(--font-sans);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.builder-detail__spec strong {
  color: #111;
  font: 600 14px/1.2 var(--font-sans);
}
.builder-detail__actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 24px;
}

.builder-inline-summary {
  padding: 20px 24px;
}

.builder-review {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 20px;
  padding: 24px;
}
.builder-review__column {
  min-width: 0;
}

.builder-summary {
  overflow: hidden;
  border: 1px solid rgba(21, 21, 21, 0.08);
  background: #0d0f12;
  color: #f3efe7;
  border-radius: 26px;
  box-shadow: 0 24px 48px rgba(9, 10, 12, 0.22);
}
.builder-summary__hero {
  position: relative;
  min-height: 340px;
  padding: 24px;
  background-size: cover;
  background-position: center;
}
.builder-summary__hero-copy {
  position: relative;
  z-index: 2;
  max-width: 320px;
}
.builder-summary__hero-copy h3 {
  margin: 10px 0 10px;
  font: 600 34px/0.98 "Times New Roman", Georgia, serif;
  letter-spacing: -0.04em;
}
.builder-summary__hero-copy p {
  margin: 0;
  color: rgba(243, 239, 231, 0.76);
  font: 400 14px/1.6 var(--font-sans);
}
.builder-summary__bike {
  position: relative;
  z-index: 2;
  margin-top: 28px;
  height: 190px;
}
.builder-summary__body {
  padding: 22px;
  background: #111418;
}
.builder-summary__meta-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 18px;
}
.builder-summary__meta-row span {
  padding: 8px 10px;
  background: rgba(255, 255, 255, 0.05);
  color: rgba(243, 239, 231, 0.74);
  font: 700 10px/1 var(--font-sans);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.builder-summary__list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 20px;
}
.builder-summary__item {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  padding: 12px 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.02);
  color: rgba(243, 239, 231, 0.86);
  font: 600 13px/1.1 var(--font-sans);
  border-radius: 14px;
}
.builder-summary__item strong {
  font-variant-numeric: tabular-nums;
}
.builder-summary__item.is-active {
  border-color: var(--accent);
}
.builder-summary__cta {
  display: grid;
  gap: 10px;
  margin-top: 24px;
}

.builder-trust {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}
.builder-trust__card {
  padding: 20px;
}
.builder-trust__card p {
  margin: 12px 0 0;
  color: rgba(21, 21, 21, 0.68);
  font: 400 14px/1.65 var(--font-sans);
}

.builder-mobile-cta {
  display: none;
}

@media (max-width: 1024px) {
  .layout-studio { grid-template-columns: 1fr; height: auto; }
  .layout-studio .stage { height: 60vh; }
  .layout-studio .sidebar { height: auto; }

  .builder-shell {
    grid-template-columns: 1fr;
  }
  .builder-rail {
    position: static;
  }
  .builder-grid,
  .builder-trust,
  .builder-review,
  .builder-intro,
  .builder-workgrid {
    grid-template-columns: 1fr;
  }
  .builder-stepnav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .builder-stage-brand {
    width: min(200px, 36vw);
  }
  .builder-stage-brand--uploaded {
    width: min(180px, 32vw);
  }
}

@media (max-width: 768px) {
  html,
  body,
  #root {
    max-width: 100vw;
    overflow-x: hidden;
  }
  .layout-mobile,
  .layout-mobile * {
    box-sizing: border-box;
  }
  .layout-mobile {
    width: 100%;
    max-width: 100vw;
    overflow-x: hidden;
  }
  .layout-mobile .topnav {
    width: 100%;
    max-width: 100vw;
    padding: 10px 12px;
    gap: 10px;
  }
  .layout-mobile .brand-mark {
    min-width: 0;
    flex: 0 1 96px;
  }
  .layout-mobile .brand-mark__logo--uploaded {
    width: min(96px, 28vw);
  }
  .layout-mobile .topnav-actions {
    flex: 1 1 auto;
    justify-content: flex-end;
    overflow-x: auto;
    min-width: 0;
  }
  .layout-mobile .topnav details > div {
    right: 0;
    max-width: calc(100vw - 24px);
  }
  .drawer {
    width: 100vw;
    max-width: 100vw;
    border-left: 0;
    overflow-x: hidden;
  }
  .drawer,
  .drawer * ,
  .existing-bike-modal,
  .existing-bike-modal *,
  .upgrade-modal,
  .upgrade-modal * ,
  .compare-overlay,
  .compare-overlay * {
    box-sizing: border-box;
  }
  .drawer {
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    max-height: 100dvh;
    overflow-x: hidden;
  }
  .drawer > div {
    max-width: 100%;
  }
  .drawer > div:first-child {
    padding: 16px !important;
    gap: 12px;
    align-items: flex-start !important;
  }
  .drawer > div:first-child h3 {
    font-size: 20px;
    line-height: 1.15;
    overflow-wrap: anywhere;
  }
  .drawer > div:first-child > div:last-child {
    flex-wrap: wrap;
    justify-content: flex-end;
  }
  .drawer.scroll-area > div:nth-child(2),
  .drawer > div[style*="padding: 24px"] {
    padding: 14px !important;
  }
  .drawer-component .comp-card {
    grid-template-columns: auto minmax(0, 1fr);
    align-items: flex-start;
    gap: 12px;
    padding: 14px;
  }
  .drawer-component .comp-card-price {
    grid-column: 2;
    justify-self: start;
    margin-top: 4px;
  }
  .drawer-component .comp-card-name {
    white-space: normal;
    overflow: visible;
    text-overflow: clip;
    line-height: 1.25;
  }
  .drawer-garage > div:nth-child(2) {
    padding: 14px !important;
  }
  .drawer-garage > div:nth-child(2) > div {
    max-width: 100%;
  }
  .drawer-garage > div:last-child {
    padding: 14px !important;
  }
  .drawer-garage > div:last-child > div {
    align-items: flex-start !important;
    flex-wrap: wrap;
  }
  .drawer-garage > div:last-child > div > div:last-child {
    width: 100%;
    flex-direction: row !important;
    flex-wrap: wrap;
  }
  .drawer-pass > div:first-child {
    align-items: flex-start !important;
    display: none !important;
  }
  .drawer-pass {
    flex: 1 1 auto !important;
    min-height: 0 !important;
    background:
      radial-gradient(circle at 80% 0%, rgba(227, 6, 19, 0.18), transparent 34%),
      linear-gradient(180deg, #0f1820 0%, #0d1318 44%, #07090b 100%) !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
  }
  .pass-mobile-flow {
    display: block;
    min-width: 0;
    padding: 0 0 calc(26px + env(safe-area-inset-bottom));
    color: #d6ecff;
  }
  .pass-mobile-screen {
    display: none !important;
  }
  .pass-mobile-screen.is-current {
    display: block !important;
  }
  .pass-mobile-calc.pass-mobile-screen.is-current {
    display: grid !important;
  }
  .drawer-pass > .pass-mobile-flow ~ div {
    display: none !important;
  }
  .pass-mobile-topbar {
    position: sticky;
    top: 0;
    z-index: 4;
    align-items: center;
    padding: calc(12px + env(safe-area-inset-top)) 14px 10px;
    background: linear-gradient(180deg, rgba(7,9,11,0.98), rgba(7,9,11,0.78));
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(214, 236, 255, 0.08);
  }
  .pass-mobile-brand {
    font-size: 13px;
    line-height: 0.9;
  }
  .pass-mobile-counter {
    gap: 5px;
    font-size: 13px;
  }
  .pass-mobile-close {
    width: 32px;
    height: 32px;
  }
  .pass-mobile-hero,
  .pass-mobile-option,
  .pass-mobile-calc,
  .pass-mobile-result {
    width: auto;
    max-width: calc(100vw - 24px);
    margin: 0 12px 10px;
  }
  .pass-mobile-hero {
    padding: 18px 14px 14px;
  }
  .pass-mobile-hero::before,
  .pass-mobile-result::before {
    background-size: 22px 22px;
  }
  .pass-mobile-hero h2 {
    max-width: 100%;
    margin: 7px 0 8px;
    font-size: 27px;
    line-height: 0.98;
  }
  .pass-mobile-hero p,
  .pass-mobile-option p {
    font-size: 12px;
    line-height: 1.45;
  }
  .pass-mobile-actions {
    grid-template-columns: 1fr 1fr 0.72fr;
    gap: 7px;
    margin-top: 13px;
  }
  .pass-mobile-actions button {
    min-width: 0;
    min-height: 38px;
    padding: 0 8px;
    font-size: 9px;
    letter-spacing: 0.5px;
  }
  .pass-mobile-option {
    padding: 13px 12px;
  }
  .pass-mobile-option-head {
    gap: 8px;
    margin-bottom: 8px;
  }
  .pass-mobile-option h4 {
    font-size: 20px;
    line-height: 1.05;
  }
  .pass-mobile-option .field-input {
    min-height: 40px;
    font-size: 14px;
  }
  .pass-mobile-option label {
    margin-top: 10px;
  }
  .pass-mobile-two {
    grid-template-columns: minmax(0, 1fr) minmax(96px, 0.72fr);
  }
  .pass-mobile-part-list div {
    grid-template-columns: 48px minmax(0, 1fr) auto;
    min-height: 39px;
    padding: 8px;
  }
  .pass-mobile-calc {
    grid-template-columns: 84px minmax(0, 1fr);
    gap: 10px;
    padding: 13px 12px;
  }
  .pass-mobile-calc strong {
    font-size: 40px;
  }
  .pass-mobile-calc li {
    font-size: 10px;
  }
  .pass-mobile-result {
    padding: 13px 12px;
  }
  .pass-mobile-result-head {
    margin-bottom: 10px;
  }
  .pass-mobile-metrics {
    gap: 7px;
  }
  .pass-mobile-metric {
    min-height: 84px;
    padding: 10px;
  }
  .pass-mobile-metric-value {
    font-size: 29px;
  }
  .pass-mobile-metric-value span {
    margin-left: 3px;
    font-size: 9px;
  }
  .pass-mobile-nav {
    position: sticky;
    bottom: 0;
    z-index: 5;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    align-items: center;
    gap: 8px;
    margin: 0;
    padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
    background: linear-gradient(180deg, rgba(7,9,11,0), rgba(7,9,11,0.94) 24%, rgba(7,9,11,0.98));
    border-top: 1px solid rgba(214, 236, 255, 0.08);
  }
  .pass-mobile-nav button {
    min-width: 0;
    min-height: 40px;
    border: 1px solid rgba(214, 236, 255, 0.22);
    background: rgba(214, 236, 255, 0.06);
    color: #d6ecff;
    font: 900 10px/1 var(--font-sans);
    letter-spacing: 0.8px;
    text-transform: uppercase;
  }
  .pass-mobile-nav button:last-child {
    background: #e30613;
    border-color: #e30613;
    color: #fff;
  }
  .pass-mobile-nav button:disabled {
    opacity: 0.36;
    background: rgba(214, 236, 255, 0.025);
    color: rgba(214, 236, 255, 0.48);
  }
  .pass-mobile-nav span {
    color: rgba(214, 236, 255, 0.62);
    font: 800 10px/1 var(--font-sans);
    letter-spacing: 0.9px;
    text-transform: uppercase;
    white-space: nowrap;
  }
  .drawer-pass .seg {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .drawer-pass [style*="grid-template-columns: 1fr 1fr"],
  .drawer-pass [style*='gridTemplateColumns: "1fr 1fr"'] {
    grid-template-columns: 1fr !important;
  }
  .existing-bike-modal {
    inset: 0 !important;
    transform: none !important;
    width: 100vw !important;
    height: 100dvh !important;
    max-width: 100vw !important;
    display: flex !important;
    flex-direction: column !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
  }
  .existing-bike-modal > div:first-child {
    min-height: 260px !important;
    max-height: 42dvh;
    border-right: 0 !important;
    border-bottom: 1px solid var(--hairline);
  }
  .existing-bike-modal > div:nth-child(2) {
    max-height: none !important;
    padding: 18px 16px 112px !important;
  }
  .existing-bike-modal [style*="grid-template-columns"],
  .upgrade-modal [style*="grid-template-columns"] {
    grid-template-columns: 1fr !important;
  }
  .existing-bike-modal [style*="display: flex"],
  .upgrade-modal [style*="display: flex"] {
    max-width: 100%;
  }
  .existing-bike-modal .btn,
  .upgrade-modal .btn {
    min-width: 0;
    white-space: normal;
  }
  .upgrade-modal {
    inset: 12px !important;
    top: 12px !important;
    left: 12px !important;
    right: 12px !important;
    bottom: 12px !important;
    transform: none !important;
    width: auto !important;
    max-width: none !important;
    max-height: none !important;
  }
  .upgrade-modal > div {
    padding: 22px 18px 28px !important;
  }
  .upgrade-modal h2 {
    font-size: 24px !important;
    letter-spacing: 0 !important;
  }
  .compare-overlay {
    overflow-x: hidden;
  }
  .compare-overlay > div:first-child {
    padding: 16px !important;
    align-items: flex-start !important;
    flex-direction: column;
    gap: 12px;
  }
  .compare-overlay > div:nth-child(2) {
    padding: 14px !important;
  }
  .compare-grid,
  .compare-grid.cols-2,
  .compare-grid.cols-3 {
    grid-template-columns: 1fr !important;
  }
  .compare-col-hero {
    min-height: 240px;
  }
  .layout-mobile .btn {
    max-width: 100%;
  }
  .auth-screen,
  .auth-screen * {
    box-sizing: border-box;
  }
  .auth-screen {
    grid-template-columns: 1fr !important;
    min-width: 0;
    width: 100vw;
    max-width: 100vw;
    overflow-x: hidden;
  }
  .auth-screen__hero {
    min-height: auto;
    padding: 24px 22px !important;
    border-right: 0 !important;
    border-bottom: 1px solid var(--hairline);
    gap: 22px;
    justify-content: center !important;
  }
  .auth-screen .brand-mark {
    display: none;
  }
  .auth-screen__hero-title {
    max-width: 100%;
    font-size: 38px !important;
    line-height: 1 !important;
    letter-spacing: 0 !important;
    overflow-wrap: break-word;
    margin-bottom: 14px !important;
  }
  .auth-screen__hero-copy {
    max-width: 100% !important;
    font-size: 14px !important;
    line-height: 1.55 !important;
    overflow-wrap: break-word;
  }
  .auth-screen__stats {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    gap: 14px !important;
  }
  .auth-screen__stats .eyebrow {
    font-size: 9px;
    letter-spacing: 0.7px;
    overflow-wrap: anywhere;
  }
  .auth-screen__ticker {
    display: none;
  }
  .auth-screen__form {
    min-width: 0;
    width: 100%;
    padding: 26px 22px 40px !important;
  }
  .auth-screen__form .btn {
    min-width: 0;
    max-width: 100%;
  }
  .builder-toolbar {
    top: 61px;
    padding: 12px 14px;
  }
  .builder-shell {
    padding: 14px 14px 100px;
  }
  .builder-toolbar {
    justify-content: flex-start;
    align-items: flex-start;
    flex-direction: column;
  }
  .builder-hero-brand {
    width: min(220px, 72vw);
    margin-bottom: 18px;
  }
  .builder-hero-brand--uploaded {
    width: min(200px, 64vw);
    margin-bottom: 14px;
  }
  .builder-stage-brand {
    left: 18px;
    top: 18px;
    width: min(160px, 42vw);
  }
  .builder-stage-brand--uploaded {
    width: min(140px, 38vw);
  }
  .builder-toolbar__actions,
  .builder-toolbar__metrics {
    width: 100%;
  }
  .builder-toolbar__actions {
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 2px;
    scrollbar-width: none;
  }
  .builder-toolbar__actions::-webkit-scrollbar { display: none; }
  .builder-intro,
  .builder-profile-panel,
  .builder-stephead,
  .builder-review,
  .builder-inline-summary {
    padding: 18px;
  }
  .builder-detail,
  .builder-summary__body {
    padding: 18px;
  }
  .builder-stepnav {
    display: flex;
    overflow-x: auto;
    gap: 10px;
    padding-bottom: 2px;
    scrollbar-width: none;
  }
  .builder-stepnav::-webkit-scrollbar { display: none; }
  .builder-stepnav__item {
    min-width: 148px;
    flex: 0 0 auto;
  }
  .builder-stephead {
    align-items: flex-start;
    flex-direction: column;
  }
  .builder-summary__hero {
    min-height: 280px;
  }
  .builder-mobile-cta {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 70;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 10px;
    padding: 12px 14px calc(12px + env(safe-area-inset-bottom, 0px));
    background: rgba(15, 15, 15, 0.96);
    border-top: 1px solid var(--hairline-strong);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
  }
  .builder-mobile-cta > div:first-child {
    min-width: 0;
  }
  .builder-mobile-cta > div:first-child > div:nth-child(2) {
    font-size: 22px !important;
    letter-spacing: 0 !important;
    white-space: nowrap;
  }
  .builder-mobile-cta__actions {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: max-content;
    gap: 6px;
    align-items: center;
  }
  .builder-mobile-cta__actions .btn {
    min-width: 0;
    min-height: 44px;
    padding: 11px 12px;
    letter-spacing: 0.6px;
    white-space: nowrap;
  }
  @media (max-width: 430px) {
    .builder-mobile-cta {
      grid-template-columns: 1fr;
      align-items: stretch;
    }
    .builder-mobile-cta__actions {
      grid-auto-flow: column;
      grid-auto-columns: 1fr;
    }
    .builder-mobile-cta__actions .btn {
      justify-content: center;
    }
  }
  .builder-rail {
    display: none;
  }

  /* Profile-Form: Gewicht & Größe auf einer Spalte */
  .bf-profile-sliders {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  /* Segmented: lange Labels (z.B. FORTGESCHRITTEN) sprengen sonst die 1fr-Spalten */
  .seg {
    min-width: 0;
  }
  .seg button {
    min-width: 0;
    min-height: 44px;
    padding: 12px 6px;
    font-size: 10px;
    letter-spacing: 0.6px;
    line-height: 1.15;
    overflow-wrap: anywhere;
    word-break: break-word;
    hyphens: auto;
    -webkit-hyphens: auto;
  }

  /* ---- Mobile Score / Reasoning / Advisory overflow fixes ---- */

  /* ScorePanel: 3-col grid needs tighter gap on mobile */
  .bf-score-grid {
    gap: 14px !important;
  }
  .bf-score-grid > div {
    min-width: 0;
    overflow: hidden;
  }
  /* long label "PERFORMANCE" must not clip in its narrow column */
  .bf-score-grid .spec-label {
    font-size: 9px;
    letter-spacing: 0.3px;
    overflow-wrap: anywhere;
  }
  .bf-score-value {
    font-size: clamp(28px, 8vw, 56px) !important;
    letter-spacing: -0.5px !important;
  }

  /* Auf schmalen Phones: Score-Grid 1-spaltig stapeln statt Labels auf 9px
     zu quetschen — deutlich lesbarer als die 3-Spalten-Quetschung. */
  @media (max-width: 430px) {
    .bf-score-grid {
      grid-template-columns: 1fr !important;
      gap: 16px !important;
    }
    .bf-score-grid .spec-label {
      font-size: 11px;
      letter-spacing: 0.6px;
      margin-bottom: 6px !important;
    }
    .bf-score-value {
      font-size: clamp(34px, 12vw, 48px) !important;
    }
  }

  /* Reasoning + Advisory sections: reduce 40px side padding */
  .bf-reasoning-section {
    padding: 16px 0 !important;
  }
  .bf-advisory-section {
    padding: 0 0 16px !important;
  }

  /* Advisory cards: prevent horizontal overflow */
  .bf-advisory-section article {
    min-width: 0;
    max-width: 100%;
    overflow: hidden;
  }
  .bf-advisory-section article > div:first-child {
    flex-wrap: wrap;
    gap: 6px;
  }
  .bf-advisory-section article p,
  .bf-advisory-section article div {
    overflow-wrap: anywhere;
    word-break: break-word;
  }
  .bf-advisory-link {
    flex-shrink: 0;
  }

  /* PriceSummary bottom bar: tighter text */
  .builder-mobile-cta .eyebrow {
    font-size: 9px;
    letter-spacing: 0.5px;
  }

  /* Sidebar on small tablets */
  .sidebar .bf-reasoning-section,
  .sidebar .bf-advisory-section {
    padding-left: 16px !important;
    padding-right: 16px !important;
  }
}

/* ---- Verstecken bei Edit-Mode aus ---- */
.tweaks-only { display: none; }
body.is-editing .tweaks-only { display: initial; }