:root {
  color-scheme: light dark;
  --bg: #f4f8f7;
  --surface: #ffffff;
  --surface-2: #edf6f2;
  --text: #243b36;
  --muted: #536e66;
  --border: #d2e2dc;
  --brand: #147d70;
  --brand-strong: #10665c;
  --brand-soft: #ddf3ec;
  --conversation-assistant: var(--brand-soft);
  --nav-active-shadow: none;
  --on-brand: #ffffff;
  --warning: #8a5914;
  --warning-bg: #fff0cf;
  --danger: #af443f;
  --danger-bg: #fbe5df;
  --record: #b44843;
  --on-record: #fff;
  --ok: #287354;
  --radius: 0.75rem;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  font-synthesis: none;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #181c20;
    --surface: #22282e;
    --surface-2: #303940;
    --text: #edf2f5;
    --muted: #adb9c2;
    --border: #46525b;
    --brand: #73d6c2;
    --brand-strong: #a1e7d9;
    --brand-soft: #303940;
    --on-brand: #182524;
    --conversation-assistant: #39444d;
    --nav-active-shadow: inset 3px 0 var(--brand);
    --warning: #f2c572;
    --warning-bg: #4b3a1f;
    --danger: #ff9f94;
    --danger-bg: #512d2a;
    --ok: #8fd0ac;
  }
}

* {
  box-sizing: border-box;
}
html {
  background: var(--bg);
}
body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  background: var(--bg);
}
button,
input,
select {
  font: inherit;
}
button,
a,
input,
select {
  -webkit-tap-highlight-color: transparent;
}
a {
  color: inherit;
}

[hidden] {
  display: none !important;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.skip-link {
  position: fixed;
  left: var(--space-4);
  top: -4rem;
  z-index: 20;
  padding: var(--space-3);
  background: var(--surface);
}
.skip-link:focus {
  top: var(--space-4);
}

.shell {
  min-height: 100dvh;
  padding-bottom: calc(5rem + env(safe-area-inset-bottom));
}
.topbar {
  height: 4rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-4);
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(12px);
}
.brand {
  display: inline-flex;
  gap: var(--space-2);
  align-items: center;
  text-decoration: none;
  font-size: 1.125rem;
  font-weight: 760;
  letter-spacing: -0.02em;
}
.brand-mark {
  display: grid;
  place-items: center;
  width: 1.75rem;
  height: 1.75rem;
  color: var(--surface);
  background: var(--brand);
  border-radius: 0.375rem;
  font-weight: 800;
}
.system-state {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--muted);
  font-size: 0.8125rem;
}
.session-actions {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
}
.state-dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--ok);
}

main {
  max-width: 76rem;
  margin: 0 auto;
  padding: var(--space-5) var(--space-4) var(--space-8);
  outline: none;
}
.page-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}
.page-head h1 {
  margin: 0;
  font-size: clamp(1.6rem, 5vw, 2.25rem);
  line-height: 1.1;
  letter-spacing: -0.035em;
}
.page-head p {
  margin: var(--space-2) 0 0;
  color: var(--muted);
}
.count {
  font-variant-numeric: tabular-nums;
  color: var(--muted);
  white-space: nowrap;
}

.bottom-nav {
  position: fixed;
  z-index: 10;
  bottom: 0;
  left: 0;
  right: 0;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  min-height: 5rem;
  padding-bottom: env(safe-area-inset-bottom);
  border-top: 1px solid var(--border);
  background: var(--surface);
}
.bottom-nav a {
  min-height: 4.25rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.125rem;
  color: var(--muted);
  text-decoration: none;
  font-size: 1.25rem;
}
.bottom-nav small {
  font-size: 0.6875rem;
}
.bottom-nav a[aria-current="page"] {
  color: var(--brand);
  font-weight: 700;
}
.side-nav {
  display: none;
}

.voice-dock {
  position: relative;
  display: grid;
  place-items: center;
  height: 5rem;
}
.voice-panel {
  margin: var(--space-4);
  padding: var(--space-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  overflow-wrap: anywhere;
}
.voice-panel summary {
  cursor: pointer;
}
.voice-panel summary span {
  color: var(--muted);
  font-size: 0.8125rem;
  margin-left: var(--space-2);
}
.voice-tools {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-3);
}
.voice-timer {
  position: absolute;
  bottom: 0;
  font-size: 0.6875rem;
  font-variant-numeric: tabular-nums;
}
.voice-button,
.voice-help,
.voice-sound {
  min-height: 3rem;
  border: 0;
  border-radius: var(--radius);
  font-weight: 750;
  cursor: pointer;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
}
.voice-button {
  position: relative;
  display: grid;
  place-items: center;
  width: 3.5rem;
  height: 3.5rem;
  padding: 0;
  border-radius: 50%;
  color: var(--on-brand);
  background: var(--brand);
  --voice-icon: var(--on-brand);
}
/* Not yet recording: amber, "noch nicht sprechen". */
.voice-button.preparing {
  background: var(--warning);
  --voice-icon: var(--bg);
  cursor: progress;
  animation: voice-wait 1s ease-in-out infinite alternate;
}
/* Recording: red with a pulsing ring and the level bars. */
.voice-button.recording {
  background: var(--record);
  --voice-icon: var(--on-record);
  animation: voice-ring 1.2s ease-out infinite;
}
/* Processing or speaking the answer: neutral, tap to stop. */
.voice-button.responding {
  background: var(--text);
  --voice-icon: var(--bg);
}
.voice-button-icon {
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 50%;
  background: var(--voice-icon);
}
.voice-button.responding .voice-button-icon {
  border-radius: 0.2rem;
}
.voice-button.recording .voice-button-icon {
  display: none;
}
.voice-level {
  display: none;
  align-items: center;
  gap: 0.1875rem;
  height: 1.75rem;
}
.voice-button.recording .voice-level {
  display: flex;
}
.voice-level i {
  width: 0.25rem;
  height: 100%;
  border-radius: 0.125rem;
  background: var(--voice-icon);
  transform: scaleY(var(--level, 0.15));
  transition: transform 80ms linear;
}
@keyframes voice-ring {
  from {
    box-shadow: 0 0 0 0 color-mix(in srgb, var(--record) 55%, transparent);
  }
  to {
    box-shadow: 0 0 0 0.75rem color-mix(in srgb, var(--record) 0%, transparent);
  }
}
@keyframes voice-wait {
  to {
    opacity: 0.6;
  }
}
@media (prefers-reduced-motion: reduce) {
  .voice-button.preparing,
  .voice-button.recording {
    animation: none;
  }
  .voice-button.recording {
    box-shadow: 0 0 0 0.2rem color-mix(in srgb, var(--record) 35%, transparent);
  }
}
.voice-button:disabled {
  opacity: 0.55;
}
.voice-help,
.voice-sound {
  width: 3rem;
  padding: 0;
  color: var(--brand-strong);
  background: var(--brand-soft);
}
.voice-help {
  border-radius: 50%;
  font-size: 1.1rem;
}
.voice-sound {
  position: relative;
  display: grid;
  place-items: center;
  border-radius: 50%;
}
.voice-sound svg {
  width: 1.4rem;
  height: 1.4rem;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}
.voice-sound[aria-pressed="false"]::after {
  position: absolute;
  width: 1.65rem;
  height: 0.16rem;
  border-radius: 999px;
  background: currentColor;
  content: "";
  rotate: -45deg;
  box-shadow: 0 0 0 0.12rem var(--brand-soft);
}
.voice-status,
.voice-result {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--muted);
  font-size: 0.8125rem;
}
.voice-status {
  grid-row: 1;
}
.voice-result {
  grid-row: 2;
  padding-top: var(--space-2);
  border-top: 1px solid var(--border);
  color: var(--text);
  font-weight: 650;
}
.voice-result.voice-error {
  color: var(--danger);
}
.voice-help-dialog {
  width: min(36rem, calc(100% - 2rem));
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 0.75rem;
}
.voice-help-dialog::backdrop {
  background: rgb(0 0 0 / 55%);
}
.voice-help-dialog h2 {
  margin-top: 0;
}
.voice-help-dialog li + li {
  margin-top: var(--space-2);
}
.dialog-close {
  float: right;
  min-width: 2.75rem;
  min-height: 2.75rem;
  border: 0;
  color: var(--muted);
  background: transparent;
  font-size: 1.75rem;
}

.filters {
  display: grid;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}
.search-wrap {
  position: relative;
}
.search-wrap span {
  position: absolute;
  left: var(--space-3);
  top: 50%;
  translate: 0 -50%;
  color: var(--muted);
}
input,
select {
  width: 100%;
  min-height: 2.875rem;
  padding: 0.625rem var(--space-3);
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.search-wrap input {
  padding-left: 2.25rem;
}
input:focus-visible,
select:focus-visible,
button:focus-visible,
a:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--brand) 55%, transparent);
  outline-offset: 2px;
}

.stock-list,
.change-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--space-2);
}
.stock-card,
.change-card {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-decoration: none;
}
.stock-card:hover,
.stock-card:focus-visible,
.change-card[href]:hover {
  border-color: var(--brand);
}

.opened-review {
  padding: 0.5rem 1rem 1rem;
}

.opened-review .inline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.stock-main {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-4);
  align-items: start;
}
.stock-main > div {
  flex: 1 1 10rem;
  min-width: 0;
}
.stock-title {
  margin: 0;
  font-size: 1.0625rem;
  line-height: 1.25;
  overflow-wrap: anywhere;
}
.stock-amount {
  margin-top: var(--space-1);
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}
.stock-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-4);
  color: var(--muted);
  font-size: 0.875rem;
}
.expiry {
  white-space: nowrap;
  font-weight: 700;
  font-size: 0.875rem;
}
.expiry.soon {
  color: var(--warning);
}
.expiry.overdue {
  color: var(--danger);
}
.badge {
  display: inline-flex;
  align-items: center;
  min-height: 1.5rem;
  padding: 0 var(--space-2);
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 700;
}
.badge.warning {
  background: var(--warning-bg);
  color: var(--warning);
}
.badge.danger {
  background: var(--danger-bg);
  color: var(--danger);
}

.panel {
  padding: var(--space-5);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.back {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  margin: calc(var(--space-2) * -1) 0 var(--space-3);
  color: var(--brand);
  font-weight: 700;
  text-decoration: none;
}
.facts {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-3) var(--space-4);
  margin: 0;
}
.facts dt {
  color: var(--muted);
}
.facts dd {
  margin: 0;
  font-weight: 650;
}
.form {
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-6);
  padding-top: var(--space-5);
  border-top: 1px solid var(--border);
}
.field {
  display: grid;
  gap: var(--space-2);
}
.field label {
  font-size: 0.875rem;
  font-weight: 700;
}
#product-opening-details:not([hidden]) {
  display: grid;
  gap: var(--space-4);
}
.opening-label {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.opening-label input {
  width: auto;
  min-height: auto;
}
.button {
  min-height: 3rem;
  border: 0;
  border-radius: var(--radius);
  padding: 0 var(--space-4);
  background: var(--brand);
  color: var(--on-brand);
  font-weight: 750;
  cursor: pointer;
}
.button:hover {
  background: var(--brand-strong);
}
.button:disabled {
  opacity: 0.55;
  cursor: wait;
}
.button.secondary {
  color: var(--brand-strong);
  background: var(--brand-soft);
}

.change-card {
  grid-template-columns: 2.25rem 1fr auto;
  align-items: start;
}
.change-icon {
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background: var(--surface-2);
  font-weight: 800;
}
.change-card h2 {
  margin: 0;
  font-size: 1rem;
}
.change-card p {
  margin: var(--space-1) 0 0;
  color: var(--muted);
  font-size: 0.875rem;
}
.change-card time {
  color: var(--muted);
  font-size: 0.75rem;
  white-space: nowrap;
}
.conversation-card {
  grid-template-columns: minmax(0, 1fr) auto;
}
.conversation-turns,
.conversation-card details,
.conversation-card .inline-actions,
.feedback-panel,
.conversation-card .hint {
  grid-column: 1 / -1;
}
.conversation-turns {
  display: grid;
  gap: var(--space-2);
  margin: 0;
  padding: 0;
  list-style: none;
}
.conversation-turn {
  padding: var(--space-3);
  border-radius: var(--radius);
  background: var(--surface-2);
}
.conversation-turn.assistant {
  background: var(--conversation-assistant);
}
.conversation-turn p {
  margin-bottom: 0;
  color: var(--text);
}
.conversation-card details {
  border-top: 1px solid var(--border);
  padding-top: var(--space-2);
}
.conversation-card summary {
  cursor: pointer;
  font-weight: 700;
}
.conversation-card pre {
  overflow: auto;
  padding: var(--space-3);
  border-radius: var(--radius);
  background: var(--surface-2);
  font-size: 0.75rem;
}
.feedback-panel {
  padding-top: var(--space-2);
}

.scan {
  max-width: 34rem;
  margin: 4vh auto 0;
  text-align: center;
}
.scan-symbol {
  width: 4rem;
  height: 4rem;
  margin: 0 auto var(--space-4);
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--brand-soft);
  color: var(--brand);
  font-size: 2rem;
  font-weight: 800;
}
.scan h1 {
  margin: 0;
  font-size: 2rem;
}
.scan-result {
  margin: var(--space-5) 0;
  padding: var(--space-4);
  background: var(--brand-soft);
  border-radius: var(--radius);
  font-weight: 700;
}
.scan .button {
  width: 100%;
}

.master-grid {
  display: grid;
  gap: var(--space-4);
}
.master-card {
  padding: var(--space-4);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.master-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  min-height: 6.5rem;
  color: inherit;
  text-decoration: none;
}
.master-link:hover,
.master-link:focus-visible {
  border-color: var(--brand);
}
.master-link span:first-child {
  display: grid;
  gap: var(--space-1);
}
.master-link strong {
  font-size: 1.0625rem;
}
.master-link small,
.master-item small,
.hint,
.field small {
  color: var(--muted);
}
.master-editor {
  display: grid;
  gap: var(--space-6);
}
.master-editor > section > h2 {
  margin: 0 0 var(--space-3);
}
.master-form {
  margin: 0;
  padding: var(--space-5);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}
.master-form > h2 {
  margin: 0;
  font-size: 1.125rem;
}
.master-list {
  display: grid;
  gap: var(--space-2);
  margin: 0;
  padding: 0;
  list-style: none;
}
#shopping-add {
  margin-bottom: var(--space-4);
}
[data-shopping-manual] {
  display: grid;
  gap: var(--space-2);
  min-width: 0;
}
label:has([data-shopping-check]) {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 2.75rem;
}
input[data-shopping-check] {
  flex: 0 0 1.25rem;
  width: 1.25rem;
  height: 1.25rem;
  min-height: 1.25rem;
  margin: 0;
  padding: 0;
  accent-color: var(--brand);
}
.master-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-4);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}
.master-item > div:first-child {
  display: grid;
  gap: var(--space-1);
}
.opening-profile {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-1);
  color: var(--text);
}
.inline-actions,
.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.form-actions .button {
  flex: 1 1 9rem;
}
.text-button {
  min-height: 2.75rem;
  padding: 0 var(--space-2);
  border: 0;
  color: var(--brand);
  background: transparent;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}
.text-button.danger {
  color: var(--danger);
}
.field-label {
  font-size: 0.875rem;
  font-weight: 700;
}
.label-editor {
  display: grid;
  gap: var(--space-2);
}
.label-row {
  display: grid;
  grid-template-columns: minmax(8rem, 1fr) repeat(3, auto);
  align-items: center;
  gap: var(--space-1);
}
.form-error {
  margin: 0;
  padding: var(--space-3);
  border-radius: var(--radius);
  color: var(--danger);
  background: var(--danger-bg);
}
.master-error {
  margin-bottom: var(--space-4);
}
.empty.compact {
  padding: var(--space-5);
}
.master-card h2 {
  margin: 0 0 var(--space-3);
  font-size: 1rem;
}
.master-card ul {
  margin: 0;
  padding-left: 1.25rem;
  color: var(--muted);
}
.master-card li + li {
  margin-top: var(--space-2);
}

.empty,
.error {
  padding: var(--space-8) var(--space-4);
  text-align: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.empty h2,
.error h2 {
  margin: 0 0 var(--space-2);
}
.empty p,
.error p {
  margin: 0 auto var(--space-4);
  max-width: 34rem;
  color: var(--muted);
}
.loading {
  display: grid;
  gap: var(--space-3);
}
.skeleton {
  display: block;
  height: 6rem;
  border-radius: var(--radius);
  background: linear-gradient(
    90deg,
    var(--surface-2),
    var(--surface),
    var(--surface-2)
  );
  background-size: 200% 100%;
  animation: pulse 1.5s infinite;
}
.skeleton.wide {
  height: 2.5rem;
  width: 55%;
}
@keyframes pulse {
  to {
    background-position: -200% 0;
  }
}
@media (prefers-reduced-motion: reduce) {
  .skeleton {
    animation: none;
  }
}
.toast {
  position: fixed;
  z-index: 30;
  left: var(--space-4);
  right: var(--space-4);
  bottom: calc(5rem + env(safe-area-inset-bottom));
  padding: var(--space-3) var(--space-4);
  color: #fff;
  background: #17211e;
  border-radius: var(--radius);
  text-align: center;
}

.stock-totals {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin: 0 0 var(--space-4);
  padding: 0;
  list-style: none;
}
.stock-totals a {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  padding: 0 var(--space-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  color: inherit;
  text-decoration: none;
  font-size: 0.875rem;
}
.group-count {
  color: var(--muted);
  font-size: 0.875rem;
  font-weight: 400;
}
.stock-type + .stock-type {
  margin-top: var(--space-6);
}
.stock-type > h2,
.stock-group > h2 {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-2);
  margin: 0 0 var(--space-3);
  font-size: 1.25rem;
}
.stock-group {
  margin-bottom: var(--space-4);
}
.stock-group h3 {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-2);
  margin: var(--space-3) 0 var(--space-2);
  font-size: 1rem;
}
.stock-group h4 {
  margin: var(--space-3) 0 var(--space-2);
  color: var(--muted);
  font-size: 0.875rem;
}
.filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.filter-chips:not(:empty) {
  margin-bottom: var(--space-4);
}
button.filter-chip {
  min-height: 2.75rem;
  padding: 0 var(--space-3);
  border: 1px solid var(--border);
  font: inherit;
  font-size: 0.875rem;
  cursor: pointer;
}
.badge.code {
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.04em;
  color: var(--text);
}
.compartments ul {
  margin: var(--space-2) 0 0;
  padding: 0;
  list-style: none;
}
.freezer-form {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}
.freezer-form h3 {
  margin: 0;
}
.compartments {
  margin-top: var(--space-4);
}
.shopping-item .badge {
  align-self: flex-start;
}
.shopping-item label {
  flex: 1;
}
.shopping-item.checked label span {
  text-decoration: line-through;
  color: var(--muted);
}
.history-card {
  grid-template-columns: minmax(0, 1fr) auto;
}
.change-card.undone h2 {
  text-decoration: line-through;
}
.product-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  align-items: end;
}
.product-name,
.product-category,
.product-form > .button {
  grid-column: 1 / -1;
}
.amount-input {
  display: flex;
  gap: var(--space-1);
}
.amount-input input {
  min-width: 0;
}
.product-name {
  display: grid;
  gap: var(--space-1);
}
.product-form .form-error {
  grid-column: 1 / -1;
}
input[aria-invalid="true"] {
  border-color: var(--danger);
}
.data-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.data-table th,
.data-table td {
  padding: var(--space-2) var(--space-3);
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: middle;
}
.data-table thead th {
  color: var(--muted);
  font-size: 0.875rem;
}
@media (max-width: 40rem) {
  .data-table thead {
    display: none;
  }
  .data-table,
  .data-table tbody,
  .data-table tr,
  .data-table th,
  .data-table td {
    display: block;
  }
  .data-table tr {
    padding: var(--space-3);
    border-bottom: 1px solid var(--border);
  }
  .data-table th,
  .data-table td {
    padding: var(--space-1) 0;
    border: 0;
  }
  .data-table td[data-label]::before {
    content: attr(data-label);
    display: block;
    color: var(--muted);
    font-size: 0.75rem;
  }
}

@media (min-width: 48rem) {
  /* Name on its own line, the settings side by side and wrapping. */
  .product-form {
    grid-template-columns: repeat(auto-fill, minmax(8.5rem, 1fr));
  }
  .product-category {
    grid-column: span 2;
  }
  .product-form > .button {
    grid-column: auto;
  }
  .filters {
    grid-template-columns: minmax(16rem, 2fr) 1fr 1fr;
  }
  .stock-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .master-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .master-editor {
    grid-template-columns: minmax(18rem, 0.8fr) minmax(24rem, 1.2fr);
    align-items: start;
  }
  .master-form {
    position: sticky;
    top: 5rem;
  }
}

@media (max-width: 32rem) {
  .master-item {
    align-items: stretch;
    flex-direction: column;
  }
  .inline-actions .text-button {
    flex: 1;
  }
}

@media (min-width: 64rem) {
  .shell {
    display: grid;
    grid-template: "top top" 4rem "side voice" auto "side main" 1fr / 14rem minmax(
        0,
        1fr
      );
    padding-bottom: 0;
  }
  .topbar {
    grid-area: top;
  }
  .side-nav {
    position: fixed;
    top: 4rem;
    bottom: 0;
    left: 0;
    width: 14rem;
    overflow-y: auto;
    grid-area: side;
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    padding: var(--space-5) var(--space-3);
    border-right: 1px solid var(--border);
    background: var(--surface);
  }
  [data-desktop-voice-slot] {
    margin-top: auto;
    padding-top: var(--space-4);
  }
  .voice-panel {
    grid-area: voice;
    margin: var(--space-4) var(--space-8) 0;
  }
  .side-nav a {
    display: flex;
    gap: var(--space-3);
    align-items: center;
    min-height: 2.75rem;
    padding: 0 var(--space-3);
    border-radius: var(--radius);
    text-decoration: none;
    color: var(--muted);
  }
  .side-nav a[aria-current="page"] {
    box-shadow: var(--nav-active-shadow);
    color: var(--brand-strong);
    background: var(--brand-soft);
    font-weight: 750;
  }
  main {
    grid-area: main;
    width: 100%;
    padding: var(--space-8);
  }
  .bottom-nav {
    display: none;
  }
  .stock-list {
    display: table;
    width: 100%;
    border-collapse: collapse;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
  }
  .stock-list li {
    display: table-row;
  }
  .stock-card {
    display: table-cell;
    border: 0;
    border-bottom: 1px solid var(--border);
    border-radius: 0;
  }
  .stock-list li:last-child .stock-card {
    border-bottom: 0;
  }
}

/* Vorgeschlagene Namen (PRO-4.2) */
.proposals {
  margin-top: var(--space-3);
  border-top: 1px solid var(--border);
  padding-top: var(--space-3);
}
.proposals ul {
  list-style: none;
  padding-left: 0;
}
.proposals li {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2) var(--space-3);
}
.proposals li span {
  flex: 1 1 8rem;
  color: var(--text);
}

@media (min-width: 90rem) {
  .product-form {
    grid-template-columns:
      minmax(10rem, 1.5fr) minmax(9rem, 1fr) repeat(4, minmax(6.5rem, 8rem))
      auto;
  }
  .product-name,
  .product-category {
    grid-column: auto;
  }
}