/* ==========================================================================
   Komponenten
   ========================================================================== */

/* ---------------------------------------------------------------- Buttons */

.btn {
  --btn-bg: var(--fill-3);
  --btn-fg: var(--label);
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: var(--control-h);
  padding: 0 16px;
  border: 0;
  border-radius: var(--radius-pill);
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-size: var(--text-subhead);
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
  text-decoration: none;
  user-select: none;
  -webkit-user-select: none;
  transition: transform var(--dur-fast) var(--ease-out), background-color var(--dur-fast) ease,
    opacity var(--dur-fast) ease, box-shadow var(--dur) var(--ease-out);
}
@media (pointer: coarse) {
  .btn { font-size: var(--text-body); }
}
.btn .icon { width: 18px; height: 18px; stroke-width: 2.1; }
.btn:active:not(:disabled) { transform: scale(0.96); }
.btn:disabled { opacity: 0.4; cursor: default; }
@media (hover: hover) {
  .btn:hover:not(:disabled) { filter: brightness(0.97); }
}

.btn-prominent { --btn-bg: var(--accent-fill); --btn-fg: var(--accent-on); box-shadow: 0 4px 14px var(--accent-soft); }
.btn-tinted { --btn-bg: var(--accent-soft); --btn-fg: var(--accent); }
.btn-gray { --btn-bg: var(--fill-3); --btn-fg: var(--label); }
.btn-plain { --btn-bg: transparent; --btn-fg: var(--accent); padding: 0 8px; }
.btn-destructive { --btn-bg: var(--danger-soft); --btn-fg: var(--danger); }
.btn-glass {
  --btn-bg: var(--glass-strong);
  --btn-fg: var(--label);
  -webkit-backdrop-filter: var(--glass-filter);
  backdrop-filter: var(--glass-filter);
  box-shadow: var(--shadow-1), inset 0 0.5px 0 var(--glass-highlight);
  outline: 0.5px solid var(--glass-edge);
}
.btn-glass.btn-prominent { --btn-bg: var(--accent-fill); --btn-fg: var(--accent-on); outline: 0; }
.btn-icon { width: var(--control-h); padding: 0; }
.btn-icon .icon { width: 20px; height: 20px; }
.btn-large {
  min-height: var(--control-h-lg);
  padding: 0 22px;
  border-radius: var(--radius-md);
  font-size: var(--text-body);
}
.btn-block { width: 100%; }

.btn.is-busy { color: transparent; pointer-events: none; }
.btn.is-busy::after {
  content: "";
  position: absolute;
  width: 18px;
  height: 18px;
  border: 2.2px solid var(--btn-fg);
  border-right-color: transparent;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------------------------------------------------------------- Listen (Inset Grouped) */

.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-3);
  margin: var(--space-6) 0 var(--space-2);
  padding: 0 var(--space-1);
}
.section-title {
  font-family: var(--font-display);
  font-size: var(--text-title3);
  font-weight: 700;
}
.section-meta { color: var(--label-2); font-size: var(--text-subhead); font-variant-numeric: tabular-nums; }

.group {
  background: var(--surface);
  border-radius: var(--radius-group);
  box-shadow: var(--shadow-1);
  overflow: hidden;
}
.group-label {
  margin: var(--space-5) 0 var(--space-2);
  padding: 0 var(--space-4);
  color: var(--label-2);
  font-size: var(--text-footnote);
  font-weight: 600;
}
.group-footer {
  margin: var(--space-2) 0 0;
  padding: 0 var(--space-4);
  color: var(--label-2);
  font-size: var(--text-footnote);
  line-height: 1.4;
}

.row {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  width: 100%;
  min-height: var(--row-min-h);
  padding: 10px var(--space-4);
  border: 0;
  background: transparent;
  color: inherit;
  text-align: left;
  transition: background-color var(--dur-fast) ease;
}
.row + .row::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  left: var(--sep-inset, var(--space-4));
  border-top: 0.5px solid var(--separator);
}
button.row:active, a.row:active { background: var(--fill-3); }
@media (hover: hover) {
  button.row:hover, a.row:hover { background: var(--fill-4); }
}
.row-main { flex: 1; min-width: 0; }
.row-title {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  font-weight: 600;
  min-width: 0;
}
.row-title > span:first-child { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.row-sub {
  display: block;
  margin-top: 2px;
  color: var(--label-2);
  font-size: var(--text-subhead);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.row-trailing {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 3px;
  flex: none;
  text-align: right;
}
.row-chevron { color: var(--label-3); width: 16px; height: 16px; stroke-width: 2.4; }
.secondary-inline { color: var(--label-2); font-weight: 400; font-size: var(--text-subhead); white-space: nowrap; }

.tile {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  flex: none;
  border-radius: 12px;
  background: var(--tone-soft, var(--fill-3));
  color: var(--tone, var(--label-2));
}
.tile .icon { width: 22px; height: 22px; }

/* ---------------------------------------------------------------- Fahrten */

.trip-row { --sep-inset: 72px; }
.trip-distance {
  font-family: var(--font-display);
  font-size: var(--text-title3);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
  white-space: nowrap;
}
.trip-distance small { font-size: var(--text-subhead); font-weight: 600; color: var(--label-2); margin-left: 2px; }
.trip-odo { color: var(--label-2); font-size: var(--text-footnote); }
@media (max-width: 560px) {
  .trip-odo { display: none; }
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px 2px 6px;
  border-radius: var(--radius-pill);
  background: var(--tone-soft, var(--fill-3));
  color: var(--tone, var(--label-2));
  font-size: var(--text-footnote);
  font-weight: 600;
  white-space: nowrap;
  vertical-align: middle;
}
.badge .icon { width: 14px; height: 14px; stroke-width: 2.2; }

.tone-red { --tone: var(--p-red); --tone-soft: var(--p-red-soft); }
.tone-orange { --tone: var(--p-orange); --tone-soft: var(--p-orange-soft); }
.tone-blue { --tone: var(--p-blue); --tone-soft: var(--p-blue-soft); }
.tone-brown { --tone: var(--p-brown); --tone-soft: var(--p-brown-soft); }
.tone-green { --tone: var(--p-green); --tone-soft: var(--p-green-soft); }
.tone-indigo { --tone: var(--p-indigo); --tone-soft: var(--p-indigo-soft); }
.tone-gray { --tone: var(--p-gray); --tone-soft: var(--p-gray-soft); }
.tone-accent { --tone: var(--accent); --tone-soft: var(--accent-soft); }

/* Kartenansicht */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(300px, 100%), 1fr));
  gap: var(--space-3);
}
.trip-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  width: 100%;
  padding: var(--space-4);
  border: 0;
  border-radius: var(--radius-lg);
  background: var(--surface);
  color: inherit;
  text-align: left;
  box-shadow: var(--shadow-2);
  transition: transform var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease-out);
}
@media (hover: hover) {
  .trip-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-3); }
}
.trip-card:active { transform: scale(0.985); }
.trip-card-head { display: flex; align-items: center; justify-content: space-between; gap: var(--space-2); }
.trip-card-time { color: var(--label-2); font-size: var(--text-subhead); font-variant-numeric: tabular-nums; }
.trip-card-body { display: flex; align-items: flex-end; justify-content: space-between; gap: var(--space-3); }
.trip-card-title { font-weight: 600; font-size: var(--text-body); }
.trip-card-meta { color: var(--label-2); font-size: var(--text-subhead); margin-top: 2px; }
.trip-card-foot {
  display: flex;
  justify-content: space-between;
  gap: var(--space-2);
  padding-top: var(--space-3);
  border-top: 0.5px solid var(--separator);
  color: var(--label-2);
  font-size: var(--text-footnote);
}
.trip-card-foot span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* Laufende Fahrten */
.live-list { display: grid; gap: var(--space-3); grid-template-columns: repeat(auto-fill, minmax(min(340px, 100%), 1fr)); }
.live-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-2), inset 0 0 0 1.5px var(--success-soft);
}
.live-status {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--success);
  font-size: var(--text-footnote);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.live-title { font-family: var(--font-display); font-size: var(--text-title3); font-weight: 700; }
.live-title span { color: var(--label-2); font-size: var(--text-subhead); font-weight: 500; margin-left: 6px; }
.live-meta { color: var(--label-2); font-size: var(--text-subhead); }
.live-actions { display: flex; gap: var(--space-2); margin-top: var(--space-2); }
.live-actions .btn { flex: 1; }

/* ---------------------------------------------------------------- Suche & Filter */

.search {
  position: relative;
  display: flex;
  align-items: center;
  height: var(--control-h-lg);
  padding: 0 var(--space-3);
  gap: var(--space-2);
  border-radius: var(--radius-pill);
  background: var(--fill-3);
  color: var(--label-2);
  transition: box-shadow var(--dur) var(--ease-out), background-color var(--dur) ease;
}
.search:focus-within { background: var(--surface); box-shadow: 0 0 0 3px var(--accent-ring), var(--shadow-2); }
.search .icon { width: 18px; height: 18px; stroke-width: 2.2; }
.search input {
  flex: 1;
  min-width: 0;
  height: 100%;
  border: 0;
  background: transparent;
  color: var(--label);
  font-size: var(--text-body);
  -webkit-appearance: none;
  appearance: none;
}
.search input::placeholder { color: var(--label-2); }
.search input::-webkit-search-cancel-button { display: none; }
.search input:focus-visible { outline: none; }
.search-clear {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  margin-right: -6px;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--label-3);
}
.search-clear .icon { width: 20px; height: 20px; }

.filter-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-3);
}
.filter-row .spacer { flex: 1; }

.popup {
  position: relative;
  display: inline-flex;
  align-items: center;
}
.popup select {
  min-height: var(--control-h);
  max-width: 100%;
  padding: 0 34px 0 14px;
  border: 0;
  border-radius: var(--radius-pill);
  background: var(--fill-3);
  color: var(--label);
  font-size: var(--text-subhead);
  font-weight: 600;
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
  text-overflow: ellipsis;
}
@media (pointer: coarse) {
  .popup select { font-size: var(--text-body); }
}
.popup.is-set select { background: var(--accent-soft); color: var(--accent); }
.popup .icon {
  position: absolute;
  right: 12px;
  width: 14px;
  height: 14px;
  stroke-width: 2.4;
  pointer-events: none;
  color: currentColor;
}
.popup.is-set .icon { color: var(--accent); }

.summary {
  margin: var(--space-4) var(--space-1) 0;
  color: var(--label-2);
  font-size: var(--text-subhead);
  font-variant-numeric: tabular-nums;
}
.summary strong { color: var(--label); font-weight: 600; }

/* ---------------------------------------------------------------- Segmented Control */

.segmented {
  position: relative;
  display: inline-grid;
  grid-auto-columns: 1fr;
  grid-auto-flow: column;
  padding: 3px;
  border-radius: var(--radius-pill);
  background: var(--fill-3);
  isolation: isolate;
}
.segmented-thumb {
  position: absolute;
  z-index: -1;
  top: 3px;
  bottom: 3px;
  left: 3px;
  width: calc((100% - 6px) / var(--count, 2));
  border-radius: var(--radius-pill);
  background: var(--surface);
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.12), 0 0 0 0.5px rgba(0, 0, 0, 0.04);
  transform: translateX(calc(var(--index, 0) * 100%));
  transition: transform var(--dur) var(--ease-spring);
}
@media (prefers-color-scheme: dark) {
  .segmented-thumb { background: #636366; }
}
.segmented label {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: calc(var(--control-h) - 6px);
  padding: 0 14px;
  border-radius: var(--radius-pill);
  font-size: var(--text-subhead);
  font-weight: 600;
  cursor: pointer;
  user-select: none;
  -webkit-user-select: none;
}
.segmented label:has(input:focus-visible) { outline: 3px solid var(--accent-ring); }
.segmented input { position: absolute; opacity: 0; pointer-events: none; }
.segmented .icon { width: 18px; height: 18px; }
.segmented.is-wide { display: grid; width: 100%; }

/* ---------------------------------------------------------------- Formulare */

.form-group {
  background: var(--sheet-surface);
  border-radius: var(--radius-group);
  overflow: hidden;
}
.form-group + .form-group, .form-block + .form-block { margin-top: var(--space-6); }

.field {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-height: var(--row-min-h);
  padding: 6px var(--space-4);
}
.field + .field::before, .field + .field-note + .field::before, .form-group > * + .field::before {
  content: "";
  position: absolute;
  top: 0;
  left: var(--space-4);
  right: 0;
  border-top: 0.5px solid var(--separator);
}
.field-label {
  flex: none;
  width: 9.5em;
  color: var(--label);
  font-size: var(--text-body);
}
.field-label .icon { display: inline-block; vertical-align: -4px; margin-right: 8px; color: var(--label-2); width: 20px; height: 20px; }
.field-control { flex: 1; min-width: 0; display: flex; justify-content: flex-end; align-items: center; gap: var(--space-2); }

.input, .field select, .field textarea {
  width: 100%;
  min-height: calc(var(--row-min-h) - 12px);
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--label);
  font-size: var(--text-body);
  -webkit-appearance: none;
  appearance: none;
}
.input::placeholder, textarea::placeholder { color: var(--label-3); }
.input:focus-visible, .field select:focus-visible, .field textarea:focus-visible { outline: none; }
.field:focus-within { background: var(--fill-4); }
.input.align-end { text-align: right; }

.field select {
  text-align: right;
  text-align-last: right;
  padding-right: 22px;
  color: var(--label-2);
  cursor: pointer;
}
.field .select-wrap { position: relative; width: 100%; display: flex; align-items: center; }
.field .select-wrap .icon { position: absolute; right: 0; width: 14px; height: 14px; color: var(--label-2); pointer-events: none; stroke-width: 2.4; }

/* Datum/Zeit als Pille – wie in Kalender */
.pill-input {
  min-height: calc(var(--control-h) - 2px);
  padding: 0 12px;
  border: 0;
  border-radius: 9px;
  background: var(--fill-3);
  color: var(--label);
  font-size: var(--text-body);
  font-variant-numeric: tabular-nums;
  -webkit-appearance: none;
  appearance: none;
}
.pill-input:focus-visible { outline: 2px solid var(--accent-ring); outline-offset: 1px; color: var(--accent); }
.pill-input::-webkit-calendar-picker-indicator { opacity: 0.55; cursor: pointer; }
@media (prefers-color-scheme: dark) {
  .pill-input::-webkit-calendar-picker-indicator { filter: invert(1); }
}

.km-input {
  width: 8.5ch;
  text-align: right;
  font-family: var(--font-display);
  font-size: var(--text-title3);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.unit { color: var(--label-2); font-size: var(--text-body); }

.field textarea {
  min-height: 84px;
  padding: 10px 0;
  resize: vertical;
  line-height: 1.4;
}
.field.is-stacked { flex-direction: column; align-items: stretch; gap: 0; padding-top: 10px; }
.field.is-stacked .field-label { width: auto; color: var(--label-2); font-size: var(--text-footnote); font-weight: 600; }

.field-note {
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  text-align: right;
  gap: 6px;
  padding: 0 var(--space-4) 10px calc(var(--space-4) + 9.5em + var(--space-3));
  margin-top: -6px;
  color: var(--label-2);
  font-size: var(--text-footnote);
  line-height: 1.35;
}
.field-note .icon { width: 15px; height: 15px; margin-top: 1px; stroke-width: 2.2; }
.field-note.is-warning { color: var(--warning); }
.field-note.is-error { color: var(--danger); }
.field-note .btn-plain { min-height: 0; padding: 0; font-size: inherit; }
.field.is-invalid .field-label { color: var(--danger); }

@media (max-width: 520px) {
  .field-label { width: 7.5em; }
  .field-note { padding-left: var(--space-4); }
}

/* Schalter */
.switch {
  position: relative;
  flex: none;
  width: 51px;
  height: 31px;
}
.switch input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  border-radius: var(--radius-pill);
  background: var(--fill-1);
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
  transition: background-color var(--dur) var(--ease-out);
}
.switch input:checked { background: var(--live); }
.switch input:focus-visible { outline: 3px solid var(--accent-ring); outline-offset: 2px; }
.switch::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 27px;
  height: 27px;
  border-radius: 50%;
  background: #FFFFFF;
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.15), 0 3px 1px rgba(0, 0, 0, 0.06);
  pointer-events: none;
  transition: transform var(--dur) var(--ease-spring);
}
.switch:has(input:checked)::after { transform: translateX(20px); }

/* Zweck-Auswahl als Chips (Radio-Gruppe) */
.chips {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(150px, 100%), 1fr));
  gap: var(--space-2);
  padding: var(--space-3);
}
.chip {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-height: var(--control-h-lg);
  padding: 0 var(--space-3);
  border-radius: var(--radius-md);
  background: var(--fill-4);
  color: var(--label);
  font-size: var(--text-subhead);
  font-weight: 600;
  cursor: pointer;
  user-select: none;
  -webkit-user-select: none;
  transition: background-color var(--dur-fast) ease, box-shadow var(--dur-fast) ease, transform var(--dur-fast) var(--ease-out);
}
.chip .icon { color: var(--tone); }
.chip input { position: absolute; opacity: 0; pointer-events: none; }
.chip:active { transform: scale(0.97); }
.chip:has(input:checked) {
  background: var(--tone-soft);
  color: var(--tone);
  box-shadow: inset 0 0 0 2px var(--tone);
}
.chip:has(input:focus-visible) { outline: 3px solid var(--accent-ring); outline-offset: 2px; }
.chip .check { margin-left: auto; opacity: 0; transform: scale(0.6); transition: opacity var(--dur-fast), transform var(--dur) var(--ease-spring); }
.chip:has(input:checked) .check { opacity: 1; transform: none; }
.chips.is-invalid { box-shadow: inset 0 0 0 1.5px var(--danger); border-radius: var(--radius-group); }

/* Meldungen im Formular */
.banner {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  background: var(--danger-soft);
  color: var(--danger);
  font-size: var(--text-subhead);
  font-weight: 500;
  line-height: 1.4;
}
.banner .icon { margin-top: 1px; }
.banner.is-info { background: var(--fill-3); color: var(--label); }
.banner.is-info .icon { color: var(--success); }
.banner.is-warning { background: var(--warning-soft); color: var(--warning); }
.banner .btn-gray { --btn-bg: var(--surface); }
.banner .btn { margin-top: var(--space-2); }

.meta-footnote {
  margin-top: var(--space-4);
  color: var(--label-2);
  font-size: var(--text-footnote);
  text-align: center;
  line-height: 1.5;
}

/* ---------------------------------------------------------------- Zählwerk (Signatur) */

.odo {
  --cell-w: 0.74em;
  --cell-h: 1.32em;
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-family: var(--font-display);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}
.odo-cell {
  position: relative;
  width: var(--cell-w);
  height: var(--cell-h);
  overflow: hidden;
  border-radius: 0.16em;
  background: var(--odo-drum);
  color: var(--odo-digit);
  box-shadow: inset 0 0 0 0.5px rgba(255, 255, 255, 0.06);
}
/* Wölbung der Walze: Glanz oben, Schatten unten */
.odo-cell::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, var(--odo-shade) 0%, transparent 26%, var(--odo-sheen) 50%, transparent 74%, var(--odo-shade) 100%);
  opacity: 0.55;
  pointer-events: none;
}
.odo-cell.is-lead { opacity: 0.35; }
.odo-strip {
  display: flex;
  flex-direction: column;
  transform: translateY(calc(var(--d, 0) * -10%));
  transition: transform var(--dur-slow) var(--ease-out);
}
.odo-strip span {
  display: grid;
  place-items: center;
  height: var(--cell-h);
}
.odo-unit {
  margin-left: 0.3em;
  color: var(--label-2);
  font-size: 0.6em;
  font-weight: 600;
}
.odo.is-error .odo-cell { background: var(--danger); opacity: 0.85; }
.odo-lg { font-size: 2.5rem; }
.odo-md { font-size: 1.35rem; }
.odo-sm { font-size: 0.95rem; --cell-w: 0.8em; gap: 2px; }
.odo-sm .odo-unit { font-size: 0.75em; }

.odo-stage {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-5) var(--space-4) var(--space-4);
  border-top: 0.5px solid var(--separator);
  text-align: center;
}
.odo-caption { color: var(--label-2); font-size: var(--text-footnote); font-weight: 600; }
.odo-detail { min-height: 1.3em; color: var(--label-2); font-size: var(--text-footnote); }
.odo-detail.is-error { color: var(--danger); }
.odo-detail.is-warning { color: var(--warning); }

/* ---------------------------------------------------------------- Sheet */

.overlay-root { position: relative; z-index: 100; }

.sheet-backdrop {
  position: fixed;
  inset: 0;
  background: var(--scrim);
  opacity: 0;
  transition: opacity var(--dur-slow) var(--ease-sheet);
}
.sheet-backdrop.is-open { opacity: 1; }

.sheet {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  max-height: calc(100dvh - env(safe-area-inset-top) - 12px);
  background: var(--sheet-bg);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  box-shadow: var(--shadow-3);
  transform: translateY(100%);
  transition: transform var(--dur-slow) var(--ease-sheet);
  overflow: hidden;
  will-change: transform;
}
.sheet.is-open { transform: none; }
.sheet.is-dragging { transition: none; }

@media (min-width: 700px) {
  .sheet {
    left: 50%;
    right: auto;
    bottom: auto;
    top: 50%;
    width: min(660px, calc(100vw - 48px));
    max-height: min(900px, calc(100dvh - 48px));
    border-radius: var(--radius-xl);
    transform: translate(-50%, calc(-50% + 40px)) scale(0.97);
    opacity: 0;
    transition: transform var(--dur-slow) var(--ease-sheet), opacity var(--dur) var(--ease-out);
  }
  .sheet.is-open { transform: translate(-50%, -50%); opacity: 1; }
  .sheet-grabber { display: none; }
}

.sheet-header {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: var(--glass);
  -webkit-backdrop-filter: var(--glass-filter);
  backdrop-filter: var(--glass-filter);
  border-bottom: 0.5px solid transparent;
  transition: border-color var(--dur) ease;
  touch-action: none;
}
.sheet.is-scrolled .sheet-header { border-bottom-color: var(--separator); }
.sheet-header > [data-sheet="primary"] { justify-self: end; }
.sheet-header > [data-sheet="cancel"] { justify-self: start; }
.sheet-title {
  font-family: var(--font-display);
  font-size: var(--text-body);
  font-weight: 700;
  text-align: center;
  white-space: nowrap;
}
.sheet-grabber {
  position: absolute;
  top: 6px;
  left: 50%;
  width: 36px;
  height: 5px;
  margin-left: -18px;
  border-radius: 3px;
  background: var(--fill-1);
}
.sheet-body {
  flex: 1;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: var(--space-5) var(--space-4) calc(var(--space-8) + env(safe-area-inset-bottom));
  -webkit-overflow-scrolling: touch;
}
@media (min-width: 700px) {
  .sheet-body { padding: var(--space-5) var(--space-6) var(--space-8); }
}
.sheet .form-group, .sheet .group { background: var(--sheet-surface); }

html.has-overlay, html.has-overlay body { overflow: hidden; }

/* ---------------------------------------------------------------- Alert */

.alert-wrap {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  padding: var(--space-6);
  background: var(--scrim);
  opacity: 0;
  transition: opacity var(--dur) var(--ease-out);
}
.alert-wrap.is-open { opacity: 1; }
.alert {
  width: min(320px, 100%);
  padding: var(--space-5) var(--space-5) var(--space-4);
  border-radius: var(--radius-xl);
  background: var(--alert-bg);
  -webkit-backdrop-filter: var(--glass-filter);
  backdrop-filter: var(--glass-filter);
  box-shadow: var(--shadow-3);
  outline: 0.5px solid var(--glass-edge);
  text-align: center;
  transform: scale(1.08);
  transition: transform var(--dur) var(--ease-spring);
}
.alert-wrap.is-open .alert { transform: none; }
.alert-title { font-size: var(--text-body); font-weight: 700; }
.alert-message { margin-top: var(--space-2); color: var(--label); font-size: var(--text-subhead); line-height: 1.4; }
.alert-actions { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-2); margin-top: var(--space-5); }
.alert-actions.is-stacked { grid-template-columns: 1fr; }
.alert-actions .btn { min-height: var(--control-h-lg); font-size: var(--text-body); }

/* ---------------------------------------------------------------- Toast */

.toast-root {
  position: fixed;
  z-index: 200;
  top: calc(12px + env(safe-area-inset-top));
  left: 50%;
  transform: translateX(-50%);
  display: grid;
  justify-items: center;
  gap: var(--space-2);
  width: min(520px, calc(100vw - 32px));
  pointer-events: none;
}
.toast {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  max-width: 100%;
  min-height: 48px;
  padding: 10px 18px 10px 14px;
  border-radius: var(--radius-pill);
  background: var(--glass-strong);
  -webkit-backdrop-filter: var(--glass-filter);
  backdrop-filter: var(--glass-filter);
  box-shadow: var(--shadow-glass);
  outline: 0.5px solid var(--glass-edge);
  font-size: var(--text-subhead);
  font-weight: 600;
  pointer-events: auto;
  transform: translateY(-16px) scale(0.96);
  opacity: 0;
  transition: transform var(--dur) var(--ease-spring), opacity var(--dur) var(--ease-out);
}
.toast.is-open { transform: none; opacity: 1; }
.toast .icon { color: var(--success); }
.toast.is-error .icon { color: var(--danger); }
.toast-text { min-width: 0; }
.toast-text small { display: block; color: var(--label-2); font-weight: 500; font-size: var(--text-footnote); }

/* ---------------------------------------------------------------- Leere Zustände & Laden */

.empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  max-width: 420px;
  margin: var(--space-10) auto;
  padding: var(--space-6);
  text-align: center;
}
.empty .icon-xl { color: var(--label-3); margin-bottom: var(--space-2); }
.empty-title { font-family: var(--font-display); font-size: var(--text-title2); font-weight: 700; }
.empty-text { color: var(--label-2); font-size: var(--text-subhead); line-height: 1.45; }
.empty .btn { margin-top: var(--space-4); }

.skeleton-row { display: flex; align-items: center; gap: var(--space-3); padding: 14px var(--space-4); }
.skeleton-row + .skeleton-row { border-top: 0.5px solid var(--separator); }
.sk {
  border-radius: 6px;
  background: linear-gradient(90deg, var(--fill-3) 0%, var(--fill-4) 50%, var(--fill-3) 100%);
  background-size: 200% 100%;
  animation: shimmer 1.4s ease-in-out infinite;
}
@keyframes shimmer { from { background-position: 100% 0; } to { background-position: -100% 0; } }
@media (prefers-reduced-motion: reduce) { .sk { animation: none; } }

.load-more { display: flex; justify-content: center; margin-top: var(--space-5); }

/* ---------------------------------------------------------------- Export & Fahrzeuge */

.stack { display: grid; gap: var(--space-3); }
.actions-row { display: grid; gap: var(--space-3); grid-template-columns: 1fr; margin-top: var(--space-5); }
@media (min-width: 560px) { .actions-row { grid-template-columns: 1fr 1fr; } }

.status-line { display: flex; align-items: center; gap: var(--space-2); font-weight: 600; }
.status-line.is-ok { color: var(--success); }
.status-line.is-error { color: var(--danger); }
.status-line.is-off { color: var(--label-2); }

.plate {
  display: inline-block;
  padding: 1px 6px;
  border-radius: 4px;
  box-shadow: inset 0 0 0 1px var(--separator-strong);
  color: var(--label-2);
  font-family: var(--font-mono);
  font-size: var(--text-caption);
  font-weight: 600;
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.vehicle-row { --sep-inset: 72px; }

.page-section { margin-top: var(--space-2); }
.two-col { display: grid; gap: var(--space-6); }
@media (min-width: 1000px) {
  .two-col { grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); align-items: start; }
}
.two-col .form-group { background: var(--surface); box-shadow: var(--shadow-1); }
.detail-value { color: var(--label-2); text-align: right; overflow-wrap: anywhere; }

/* ---------------------------------------------------------------- Ergänzungen */

.trip-card-text { display: block; min-width: 0; }
.trip-card-title, .trip-card-meta { display: block; }
.trip-card-head, .trip-card-body, .trip-card-foot { width: 100%; }

@media (max-width: 440px) {
  .navbar .btn-label { display: none; }
  .navbar .btn:has(.btn-label) { width: var(--control-h); padding: 0; }
}
.sidebar-foot .kbd-hint { margin-bottom: 4px; }
@media (pointer: coarse) {
  .sidebar-foot .kbd-hint { display: none; }
}

/* ---------------------------------------------------------------- Schmale Fenster & große Schrift */

.row-title > span:first-child { flex: none; max-width: 100%; }
.row-title .call-sign { min-width: 0; overflow: hidden; text-overflow: ellipsis; }
.section-meta { white-space: nowrap; }
.section-title { min-width: 0; }

/* Steuerelemente rutschen unter die Beschriftung, wenn der Platz nicht reicht */
.field { flex-wrap: wrap; row-gap: 6px; }
.field-control.pills { flex: 1 1 auto; flex-wrap: wrap; gap: 6px; }
.field-control.pills .pill-input { flex: none; }

@media (max-width: 560px) {
  .hide-narrow, .row-title .call-sign { display: none; }
  .filter-row {
    flex-wrap: nowrap;
    overflow-x: auto;
    margin-left: calc(var(--gutter) * -1);
    margin-right: calc(var(--gutter) * -1);
    padding: 2px var(--gutter);
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }
  .filter-row::-webkit-scrollbar { display: none; }
  .filter-row > * { flex: none; }
  .filter-row .spacer { display: none; }
}
@media (max-width: 520px) {
  .field-label { width: auto; flex: 0 1 auto; }
}
@media (max-width: 420px) {
  .field-label .icon { display: none; }
  :root { --gutter: 16px; }
}
@media (max-width: 420px) {
  .pill-input { padding: 0 8px; }
}