/* Ticketsystem – shared design system for booking flow and back office.
   Operators override --brand / --accent / --font via their theme (EM-02). */

:root {
  --brand: #1d5c4b;
  --brand-ink: #ffffff;
  --accent: #b7791f;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SFMono-Regular", Consolas, "Liberation Mono", monospace;

  --bg: #f5f6f4;
  --surface: #ffffff;
  --surface-2: #f8f9f8;
  --ink: #1c2126;
  --ink-2: #4a525b;
  --muted: #656d76;
  --line: #e1e4e3;
  --line-strong: #c9cecc;
  --focus: #2563eb;

  --ok: #1f7a4d;   --ok-bg: #e6f4ec;
  --warn: #8a5a00; --warn-bg: #fdf3dc;
  --bad: #b42318;  --bad-bg: #fdecea;
  --info: #1d4ed8; --info-bg: #e8effd;
  --neutral-bg: #eef0ef;

  --seat-free: #ffffff;
  --seat-free-line: #8b9690;
  --seat-mine: var(--brand);
  --seat-held: #f2c94c;
  --seat-occupied: #c3c8c6;
  --seat-blocked: #6b737c;

  --radius: 10px;
  --radius-sm: 6px;
  --shadow: 0 1px 2px rgba(16, 24, 20, .06), 0 2px 8px rgba(16, 24, 20, .05);
  --shadow-lg: 0 10px 30px rgba(16, 24, 20, .14);
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 15px/1.5 var(--font); font-feature-settings: "tnum" 1;
}
img, svg { max-width: 100%; }
/* Staging and other non-live installations (settings.ENVIRONMENT): a calm pill with a dot and "Testsystem" in the back office's bottom
   panel, on other pages in the bottom right corner; the full text is the tooltip */
.env-badge { display: inline-flex; align-items: center; gap: 7px; padding: 3px 11px; border-radius: 999px;
  font-size: .8rem; font-weight: 500; line-height: 1.4; color: #633806; background: #faeeda; border: 1px solid #ef9f27;
  white-space: nowrap; cursor: help; }
.env-badge-dot { width: 7px; height: 7px; border-radius: 50%; background: #ba7517; flex: none;
  animation: env-pulse 2s ease-in-out infinite; }
@keyframes env-pulse { 0%, 100% { opacity: 1; } 50% { opacity: .35; } }
@media (prefers-reduced-motion: reduce) { .env-badge-dot { animation: none; } }
.env-badge-corner { position: fixed; right: 12px; bottom: 12px; z-index: 2000; box-shadow: var(--shadow); }
@media (max-width: 600px) {  /* phones: the dot alone, bottom left – the buttons ("Choose", "Next") are on the right */
  .env-badge-corner { right: auto; left: 12px; padding: 7px; }
  .env-badge-corner .env-badge-text { display: none; }
}
a { color: var(--brand); text-underline-offset: 2px; }
a:hover { text-decoration-thickness: 2px; }
h1, h2, h3, h4 { line-height: 1.2; margin: 0 0 .5em; letter-spacing: -.01em; }
h1 { font-size: 1.75rem; }
h2 { font-size: 1.3rem; }
h3 { font-size: 1.08rem; }
p { margin: 0 0 .8em; }
hr { border: 0; border-top: 1px solid var(--line); margin: 1.25rem 0; }
small, .small { font-size: .86rem; }
.muted { color: var(--muted); }
.mono { font-family: var(--mono); }
.nowrap { white-space: nowrap; }
.right { text-align: right; }
.center { text-align: center; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
a.sr-only:focus { position: fixed; top: 8px; left: 8px; z-index: 1000; width: auto; height: auto; padding: 10px 16px; clip: auto;  /* the skip link: seen once it has the keyboard */
  background: var(--surface); color: var(--ink); border-radius: var(--radius-sm); box-shadow: 0 4px 16px rgba(0, 0, 0, .2); }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; border-radius: 4px; }
.icon { vertical-align: -3px; flex: none; }

/* ---------- Layout helpers ---------- */
.container { max-width: 1120px; margin: 0 auto; padding: 0 16px; }
.narrow { max-width: 760px; }
.stack > * + * { margin-top: 1rem; }
.row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.row.between { justify-content: space-between; }
.row.end { justify-content: flex-end; }
.grow { flex: 1 1 auto; }
/* an amount with its unit beside it, e.g. the cancellation fee: [ 100 ] [ % of the amount ▾ ] */
.fee-input { display: flex; gap: 6px; align-items: center; }
.fee-input > span { flex: 1 1 64px; min-width: 0; }
.fee-input > span[hidden] { display: none; }
.fee-input select { flex: 0 1 auto; width: auto; min-width: 0; }
.grid { display: grid; gap: 16px; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); }
.split { display: grid; gap: 20px; grid-template-columns: minmax(0, 1fr) var(--split-side, 340px); align-items: start; }
.split-seats { --split-side: 227px; }
@media (max-width: 900px) { .split { grid-template-columns: minmax(0, 1fr); } }
/* The next action stays in reach: where the summary moves below the form, the button (and the total) sit in a bar
   at the bottom of the screen. On wide screens the summary column sticks instead and the bar is just the button. */
.pay-bar-total { display: none; }
@media (max-width: 900px) {
  body:has(.pay-bar) { padding-bottom: 88px; }
  html:has(.pay-bar) { scroll-padding-bottom: 96px; }  /* a field reached with the keyboard stays above the bar */
  .pay-bar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 30; display: flex; align-items: center; gap: 14px;
    margin: 0; padding: 10px 16px calc(10px + env(safe-area-inset-bottom)); background: var(--surface);
    border-top: 1px solid var(--line); box-shadow: 0 -2px 10px rgba(16, 24, 20, .12); }
  .pay-bar .btn { flex: 1; width: auto; min-width: 0; white-space: normal; }  /* a long label wraps, never off the screen */
  .pay-bar-total { display: flex; flex-direction: column; line-height: 1.2; white-space: nowrap; font-size: 1.05rem; }
  .pay-bar-total small { color: var(--muted); font-size: .75rem; }
  .pay-bar-note { display: none; }
  body:has(.pay-bar) .env-badge-corner { bottom: 90px; }  /* the test badge above the bar */
  /* one column: the summary no longer sticks – a sticky column is a layer of its own that would keep the bar
     (fixed) below other layers such as the back office's bottom bar */
  .sticky:has(.pay-bar) { position: static; }
  /* box office: the bar sits on the back office's bottom bar (name, notifications, feedback) instead of over it */
  .bo .pay-bar { bottom: var(--bo-bar-h, 45px); }
  .bo:has(.pay-bar) .bo-content { padding-bottom: 110px; }
}

/* ---------- Cards ---------- */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.card-body { padding: 20px; }
.card-head { padding: 14px 20px; border-bottom: 1px solid var(--line); display: flex; align-items: center; gap: 10px; justify-content: space-between; flex-wrap: wrap; }
.card-head h2, .card-head h3 { margin: 0; }
.card-foot { padding: 14px 20px; border-top: 1px solid var(--line); background: var(--surface-2); border-radius: 0 0 var(--radius) var(--radius); }
.sticky { position: sticky; top: 16px; }
/* Settings → Ticket: settings on the left, live preview on the right (below each other on small screens) */
.ticket-designer { display: grid; grid-template-columns: minmax(0, 1fr) minmax(300px, 420px); gap: 16px; align-items: start; }
@media (max-width: 1100px) { .ticket-designer { grid-template-columns: minmax(0, 1fr); } }
.ticket-preview .card-head select { width: auto; }
.ticket-preview-frame { position: relative; background: var(--surface-2); border-radius: 8px; padding: 10px; min-height: 160px; transition: opacity .15s; }
/* the block hovered in the list, outlined on the preview */
.preview-mark { position: absolute; border: 2px solid var(--accent, #b7791f); background: rgba(183, 121, 31, .14);
  border-radius: 4px; pointer-events: none; box-shadow: 0 0 0 3px rgba(183, 121, 31, .18); transition: all .12s ease-out; }
.ticket-blocks tbody tr:hover > td { background: var(--surface-2); }
.ticket-preview-frame.is-loading { opacity: .55; }
.ticket-preview-frame img { display: block; max-width: 100%; max-height: 72vh; margin: 0 auto; background: #fff;
  box-shadow: 0 1px 4px rgba(16, 24, 20, .18); }
.ticket-blocks td, .ticket-blocks th { vertical-align: middle; }
.ticket-blocks select { min-width: 120px; }
/* Column headings can be dragged to another place (backoffice.js) */
th.col-draggable { cursor: grab; }
th.col-dragging { opacity: .4; }
th.col-drop-before { box-shadow: inset 3px 0 0 var(--brand, #1d5c4b); }
th.col-drop-after { box-shadow: inset -3px 0 0 var(--brand, #1d5c4b); }
/* the handle at a heading's right edge: drag to change the column's width (columns.js) */
.col-resize { position: absolute; top: 0; bottom: 0; right: 0; width: 12px; display: flex; align-items: center; justify-content: center; cursor: col-resize; touch-action: none; user-select: none; color: var(--line-strong); }
.col-resize::before { content: ""; height: 14px; border-left: 1.5px solid currentColor; }
th.col-last > .col-resize { display: none; }
th > .col-resize:hover, .col-resizing th > .col-resize:active { color: var(--brand, #1d5c4b); }
table.data.cols-resizable th { padding-right: 16px; }
table.data.cols-resizable th.sortable { padding-right: 28px; }
table.data.cols-resizable th .sort-mark { right: 12px; }
/* widths set by hand: the text wraps within them, what cannot wrap is cut off; tooltips and menus may stick out */
table.data.cols-sized { table-layout: fixed; }
table.data.cols-sized th, table.data.cols-sized td { overflow: hidden; overflow-wrap: anywhere; text-overflow: ellipsis; }
table.data.cols-sized th:has(.tip), table.data.cols-sized td:has(.tip, details) { overflow: visible; }
/* Right-click menu of the lists (columns.js) */
.ctx-menu { position: fixed; z-index: 1000; min-width: 190px; padding: 4px; background: var(--surface);
  border: 1px solid var(--line-strong); border-radius: var(--radius-sm); box-shadow: 0 8px 24px rgba(0, 0, 0, .16); }
.ctx-menu button { display: flex; align-items: center; gap: 10px; width: 100%; padding: 8px 12px; border: 0; border-radius: 6px; background: none;
  color: var(--ink); font: inherit; text-align: left; cursor: pointer; }
.ctx-menu button:hover, .ctx-menu button:focus-visible { background: var(--surface-2); outline: none; }
.ctx-menu button svg { flex: none; color: var(--ink-2); }
.ctx-menu-split { display: grid; grid-template-columns: 1fr auto 1fr; margin-bottom: 2px; }  /* two buttons in one row, a line between them */
.ctx-menu-split button { white-space: nowrap; }
.ctx-menu-split button:last-child { justify-content: center; }
.ctx-menu-split span { width: 1px; margin: 6px 2px; background: var(--line); }
/* Train types: the icon picker (backoffice-routes.js) */
.icon-choice { display: flex; align-items: center; gap: 10px; }
.icon-choice .icon-upload { white-space: nowrap; }
.icon-picker-btn { display: inline-flex; align-items: center; gap: 12px; min-width: 110px; min-height: 42px; padding: 6px 12px;
  border: 1px solid var(--line-strong); border-radius: var(--radius-sm); background: var(--surface); color: var(--ink); cursor: pointer; }
.icon-picker-btn::after { content: ""; margin-left: auto; border: 5px solid transparent; border-top-color: var(--ink-2); border-bottom: 0; }
.icon-picker-btn:focus-visible { outline: none; border-color: var(--focus); box-shadow: 0 0 0 3px rgba(37, 99, 235, .18); }
.icon-picker-value { display: inline-flex; align-items: center; min-height: 28px; }
.icon-picker-value img, .icon-picker-menu img { height: 23px; width: auto; }
.icon-picker-menu { position: fixed; z-index: 1000; display: flex; gap: 4px; padding: 6px; background: var(--surface);
  border: 1px solid var(--line-strong); border-radius: var(--radius-sm); box-shadow: 0 8px 24px rgba(0, 0, 0, .16); }
.icon-picker-menu[hidden] { display: none; }
.icon-picker-menu button { display: inline-flex; align-items: center; justify-content: center; min-width: 58px; min-height: 48px; padding: 6px 8px;
  border: 2px solid transparent; border-radius: 6px; background: none; cursor: pointer; }
.icon-picker-menu button:hover, .icon-picker-menu button:focus-visible { background: var(--surface-2); outline: none; }
.icon-picker-menu button[aria-selected="true"] { border-color: var(--brand); }
.icon-upload { position: relative; }
.icon-upload input[type=file] { position: absolute; inset: 0; width: 100%; opacity: 0; cursor: pointer; }
.icon-upload:focus-within { border-color: var(--focus); box-shadow: 0 0 0 3px rgba(37, 99, 235, .18); }
/* Configure columns: the columns as a list */
.col-config-list { list-style: none; margin: 12px 0 16px; padding: 0; display: grid; gap: 6px; }
.col-config-item { display: flex; align-items: center; gap: 10px; padding: 6px 8px; border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm); background: var(--surface); cursor: grab; }
.col-config-item label { flex: 1; cursor: pointer; }
.col-config-item input[type="checkbox"] { width: 18px; height: 18px; }
.col-config-item.is-hidden label { color: var(--ink-2); text-decoration: line-through; }
.col-config-item.col-dragging { opacity: .4; }
.col-config-item .drag-handle { color: var(--ink-2); }
tr[data-row-href] { cursor: pointer; }
/* hovered rows: the organisation's accent colour at 10 % (grey where color-mix is unknown) */
tr[data-row-href]:hover > td { background: #ebefed; background: color-mix(in srgb, var(--accent) 10%, transparent); }
.bo .sticky { top: calc(var(--bo-top-h, 0px) + 16px); }  /* below the back office's sticky page header */

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 42px; padding: 0 16px; border-radius: var(--radius-sm);
  border: 1px solid var(--line-strong); background: var(--surface); color: var(--ink);
  font: 600 .95rem/1 var(--font); text-decoration: none; cursor: pointer; white-space: nowrap;
  transition: background .12s, border-color .12s, box-shadow .12s;
}
.btn:hover { border-color: var(--ink-2); }
.btn:disabled, .btn[aria-disabled="true"] { opacity: .55; cursor: not-allowed; }
.btn-primary { background: var(--brand); border-color: var(--brand); color: var(--brand-ink); }
.btn.btn-saved, .btn.btn-saved:hover { background: var(--ok); border-color: var(--ok); color: #fff; transition: background .2s, border-color .2s; }
.btn-primary:hover { filter: brightness(1.08); border-color: var(--brand); }
.btn-publish { min-width: 160px; }  /* "Publish" and the green "Published" with its check: one size */
/* "Save" while there is something to save (backoffice.js); not "Saved" */
.btn.btn-unsaved { animation: save-pulse 2s ease-out infinite; }
@keyframes save-pulse {
  0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--brand) 60%, transparent); }
  70%, 100% { box-shadow: 0 0 0 10px color-mix(in srgb, var(--brand) 0%, transparent); }
}
@media (prefers-reduced-motion: reduce) { .btn.btn-unsaved { animation: none; } }
.btn-danger { color: var(--bad); border-color: #e6b4ae; }
.btn-danger:hover { background: var(--bad-bg); border-color: var(--bad); }
.btn-ghost { border-color: transparent; background: transparent; }
.btn-ghost:hover { background: var(--neutral-bg); border-color: transparent; }
.btn-sm { min-height: 32px; padding: 0 10px; font-size: .86rem; }
.btn-lg { min-height: 50px; padding: 0 22px; font-size: 1.02rem; }
.btn-block { width: 100%; }
/* a checkbox that looks like a button: two icons, the second one (a check) when on */
.filter-toggle { position: relative; margin-bottom: 0; }  /* a label, but in line with the fields beside it */
.filter-toggle svg + svg, .filter-toggle:has(:checked) svg:first-of-type { display: none; }
.filter-toggle:has(:checked) svg + svg { display: block; }
.filter-toggle:has(:checked), .filter-toggle:has(:checked):hover { background: var(--ok-bg); border-color: var(--ok); color: var(--ok); }
.filter-toggle:has(:focus-visible) { outline: 3px solid var(--brand); outline-offset: 2px; }
.btn.is-busy { position: relative; color: transparent !important; }
.btn.is-busy::after { content: ""; position: absolute; width: 18px; height: 18px; border-radius: 50%; border: 2px solid currentColor; border-color: var(--brand-ink) transparent var(--brand-ink) transparent; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.linkish { background: none; border: 0; padding: 0; color: var(--brand); font: inherit; cursor: pointer; text-decoration: underline; text-underline-offset: 2px; }

/* ---------- Forms ---------- */
label { font-weight: 600; font-size: .92rem; display: block; margin-bottom: 4px; }
.field { margin-bottom: 14px; }
.field .help { color: var(--muted); font-size: .84rem; margin-top: 4px; font-weight: 400; }
.field .errorlist, .errorlist { color: var(--bad); font-size: .86rem; margin: 4px 0 0; padding: 0; list-style: none; }
input:not([type]), input[type=text], input[type=email], input[type=password], input[type=number], input[type=tel],
input[type=url], input[type=date], input[type=datetime-local], input[type=time], input[type=search], select, textarea {
  width: 100%; min-height: 42px; padding: 8px 11px; border: 1px solid var(--line-strong); border-radius: var(--radius-sm);
  background: var(--surface); color: var(--ink); font: inherit;
}
textarea { min-height: 90px; resize: vertical; }
input[type=color] { width: 56px; height: 42px; padding: 3px; border: 1px solid var(--line-strong); border-radius: var(--radius-sm); background: var(--surface); }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--focus); box-shadow: 0 0 0 3px rgba(37, 99, 235, .18); }
input[type=checkbox], input[type=radio] { width: 18px; height: 18px; accent-color: var(--brand); vertical-align: -3px; }
.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; }
.check input { margin-top: 2px; }
.option-children { display: grid; gap: 12px; margin: 12px 0 0 8px; padding-left: 18px; border-left: 2px solid var(--line); }  /* what belongs to the switch above */
.form-grid { display: grid; gap: 0 16px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.form-grid .full { grid-column: 1 / -1; }
/* Fields beside each other share their rows (label / input / help), so the inputs line up even when one label
   wraps onto two lines; the label sits directly above its input. */
/* One text in two languages: DE/EN switch above the field (backoffice/_i18n_field.html) */
.i18n-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 8px; }
.i18n-head label { margin-bottom: 4px; }
.i18n-switch { display: inline-flex; gap: 2px; padding: 2px; margin-bottom: 4px; background: var(--neutral-bg);
  border: 1px solid var(--line); border-radius: 8px; flex: 0 0 auto; }
.i18n-switch button { display: inline-flex; align-items: center; gap: 5px; padding: 3px 7px; border: 0; border-radius: 6px;
  background: none; font: inherit; font-size: .75rem; font-weight: 600; color: var(--muted); cursor: pointer; position: relative; }
.i18n-switch button[aria-pressed="true"] { background: var(--surface); color: var(--ink); box-shadow: 0 1px 2px rgb(0 0 0 / .12); }
table[data-i18n-field] th:has(.i18n-switch) { min-width: 220px; text-transform: none; }
.i18n-switch .flag { border-radius: 2px; box-shadow: 0 0 0 1px rgb(0 0 0 / .12); }
.i18n-switch button[data-filled]::after { content: ""; position: absolute; top: 2px; right: 2px; width: 5px; height: 5px;
  border-radius: 50%; background: var(--ok); }
.surcharge-row { margin-bottom: 6px; }
.surcharge-label { min-width: 120px; font-weight: 500; }
/* a field that does not apply right now (e.g. capacity while the wagons give a seat map) */
input.is-locked, input:disabled { background: var(--neutral-bg); color: var(--muted); cursor: not-allowed; }
/* German date fields with a calendar (static/js/datetime.js) */
.dt-input { position: relative; display: flex; align-items: center; gap: 4px; }
.dt-input input { flex: 1 1 auto; min-width: 0; }
.report-date-field { width: 150px; max-width: 100%; }
.report-date-control { display: flex; align-items: flex-start; gap: 8px; max-width: 100%; }
.toolbar[data-report-dates] { align-items: flex-start; }
.toolbar[data-report-dates] > label, .report-date-control > label { padding-top: 10px; }
.report-date-field input[aria-invalid="true"] { border-color: var(--bad); background: var(--bad-bg); }
.report-date-field input[aria-invalid="true"]:focus { box-shadow: 0 0 0 3px rgb(180 35 24 / .18); }
.dt-pop { position: absolute; top: calc(100% + 6px); left: 0; z-index: 40; width: 292px; padding: 12px; background: var(--surface);
  border: 1px solid var(--line-strong); border-radius: var(--radius-sm); box-shadow: 0 8px 24px rgb(0 0 0 / .14);
  max-width: calc(100vw - 24px); }
.dt-pop-right { left: auto; right: 0; }
.dt-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.dt-title { text-transform: capitalize; }
.dt-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 2px; text-align: center; }
.dt-wd { font-size: .75rem; color: var(--muted); padding: 2px 0 4px; }
.dt-day { border: 0; background: none; border-radius: 6px; padding: 6px 0; font: inherit; cursor: pointer; color: var(--ink); }
.dt-day:hover, .dt-day:focus-visible { background: var(--neutral-bg); }
.dt-day.today { box-shadow: inset 0 0 0 1px var(--line-strong); }
.dt-day.selected { background: var(--brand); color: #fff; font-weight: 700; }
.dt-time { display: flex; align-items: center; gap: 6px; margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--line); }
.dt-time select { width: auto; }
.dt-time .small { margin-right: auto; }
.dt-foot { display: flex; justify-content: flex-end; gap: 6px; margin-top: 10px; }
.dt-foot .btn:first-child { margin-right: auto; }
.form-aligned > .field { display: grid; grid-row: span 3; grid-template-rows: subgrid; row-gap: 0;
  grid-template-columns: minmax(0, 1fr); min-width: 0; }  /* stays in its column, e.g. the logo with a long file name */
.form-aligned > .field > label { align-self: end; }
/* A form in sections (backoffice/_form.html, form.sections) */
.form-section + .form-section { margin-top: 8px; padding-top: 18px; border-top: 1px solid var(--line); }
.form-section-title { display: flex; align-items: center; gap: 8px; margin: 0 0 12px; font-size: 1rem; }
.form-section-title svg { color: var(--muted); }
.form-section-note { margin: -8px 0 12px; }
.form-grid.form-thirds { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 760px) { .form-grid.form-thirds { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 480px) { .form-grid.form-thirds { grid-template-columns: minmax(0, 1fr); } }
.form-grid.form-address { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) minmax(0, 2fr) minmax(0, 2fr); }
@media (max-width: 760px) { .form-grid.form-address { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 480px) { .form-grid.form-address { grid-template-columns: minmax(0, 1fr); } }
.form-aligned > .field > .check { align-self: center; }
/* A switch beside a field's label (backoffice/_form.html, form.label_switches): off greys out and locks the field */
.label-switch { display: flex; align-items: center; gap: 10px; align-self: end; margin-bottom: 6px; }
.label-switch > label:first-child { margin: 0; }
.switch { position: relative; display: inline-flex; flex: none; cursor: pointer; }
.switch input[type=checkbox] { appearance: none; width: 36px; height: 20px; margin: 0; border-radius: 999px;
  background: var(--line-strong); cursor: pointer; transition: background .15s; vertical-align: 0; }
.switch input[type=checkbox]:checked { background: var(--brand); }
.switch input[type=checkbox]:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }
.switch-knob { position: absolute; top: 2px; left: 2px; width: 16px; height: 16px; border-radius: 50%; background: #fff;
  box-shadow: 0 1px 2px rgb(0 0 0 / .25); pointer-events: none; transition: transform .15s; }
.switch input:checked + .switch-knob { transform: translateX(16px); }
.field-control.is-off { opacity: .5; }
/* An on/off setting drawn as a switch (CheckboxInput(attrs={"role": "switch"})): the knob is part of the background */
input[type=checkbox][role=switch] { appearance: none; flex: none; width: 36px; height: 20px; margin: 0; border-radius: 999px;
  background: radial-gradient(circle at 10px 50%, #fff 7px, transparent 8px) var(--line-strong); cursor: pointer;
  transition: background-position .15s, background-color .15s; vertical-align: -5px; }
input[type=checkbox][role=switch]:checked { background-color: var(--brand); background-position: 16px 0; }
input[type=checkbox][role=switch]:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }
/* Settings → Payment methods: the switches online and at the box office, side by side */
.method-switches { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 0 16px; }
.method-switches fieldset { display: grid; align-content: start; gap: 12px; padding-bottom: 14px; }
fieldset { border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 18px 4px; margin: 0 0 16px; }
legend { font-weight: 700; padding: 0 6px; }
.choice { display: flex; gap: 12px; align-items: center; border: 1px solid var(--line-strong); border-radius: var(--radius-sm); padding: 12px 14px; margin-bottom: 8px; cursor: pointer; font-weight: 500; background: var(--surface); }
.choice select { min-width: 0; max-width: 60%; }
.route-table select[name="coach_layout"] { min-width: 220px; }
.choice:has(input:checked) { border-color: var(--brand); box-shadow: inset 0 0 0 1px var(--brand); background: color-mix(in srgb, var(--brand) 5%, var(--surface)); }
.choice-disabled { cursor: not-allowed; color: var(--muted); background: var(--surface-2); }
.field-attached { margin-top: 12px; }
.drag-handle { cursor: grab; font-size: 1.1rem; color: var(--muted); }
[data-sort-row].row-inactive input[type=text] { color: var(--muted); background: var(--surface-2); }
[data-sort-row].dragging { opacity: .45; background: var(--neutral-bg); }
.route-table input[type=number] { max-width: 120px; }
/* Strecke → Preise: show the columns of the chosen price model */
.fare-table input[inputmode=decimal] { min-width: 84px; text-align: right; }
.fare-table[data-model=""] .col-amount, .fare-table[data-model=""] .col-section,
.fare-table[data-model="flat"] .col-section, .fare-table[data-model="per_section"] .col-section,
.fare-table[data-model="sections"] .col-amount { display: none; }
/* Reduction on the return trip: one column per kind, only the chosen kind is shown (and only with route prices) */
.fare-table[data-model=""] .col-ret-percent, .fare-table[data-model=""] .col-ret-amount,
.fare-table[data-return=""] .col-ret-percent, .fare-table[data-return=""] .col-ret-amount,
.fare-table[data-return="percent"] .col-ret-amount, .fare-table[data-return="amount"] .col-ret-percent { display: none; }
.fare-table .label-per { display: none; }
.fare-table[data-model="per_section"] .label-per { display: inline; }
.fare-table[data-model="per_section"] .label-flat { display: none; }
.file-current { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; padding: 6px 6px 6px 8px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--surface-2); }
.file-thumb { height: 40px; max-width: 120px; object-fit: contain; border-radius: 4px; background: #fff; }
.file-name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: .9rem; }
.file-delete { color: var(--bad); }
.file-delete:hover { background: var(--bad-bg); }
.input-group { display: flex; gap: 8px; }
.input-group > input { flex: 1; }
.locked-field > input[readonly] { color: var(--muted); background: var(--surface-2); cursor: not-allowed; }

/* Quantity stepper */
.stepper { display: inline-flex; align-items: center; border: 1px solid var(--line-strong); border-radius: 999px; overflow: hidden; background: var(--surface); }
.stepper button { width: 40px; height: 40px; border: 0; background: transparent; font-size: 1.25rem; cursor: pointer; color: var(--brand); }
.stepper button:hover { background: var(--neutral-bg); }
.stepper button:disabled { color: var(--line-strong); cursor: default; background: transparent; }
.stepper input { width: 46px; min-height: 40px; border: 0; text-align: center; font-weight: 700; padding: 0; -moz-appearance: textfield; }
.stepper input::-webkit-inner-spin-button { -webkit-appearance: none; }
.stepper input:focus { box-shadow: none; }

/* ---------- Alerts, badges ---------- */
.alert { padding: 12px 14px; border-radius: var(--radius-sm); border: 1px solid; display: flex; gap: 10px; align-items: flex-start; margin-bottom: 14px; }
.alert-ok { background: var(--ok-bg); border-color: #b7dfc7; color: #144d31; }
.alert-warn { background: var(--warn-bg); border-color: #f0d79c; color: #5e3e00; }
.alert-bad { background: var(--bad-bg); border-color: #f2b8b2; color: #7a1a12; }
.alert-info { background: var(--info-bg); border-color: #c3d4f8; color: #183a8c; }
.badge { display: inline-flex; align-items: center; gap: 4px; padding: 2px 9px; border-radius: 999px; font-size: .78rem; font-weight: 650; white-space: nowrap; }
.badge-ok { background: var(--ok-bg); color: var(--ok); }
.badge-warn { background: var(--warn-bg); color: var(--warn); }
.badge-bad { background: var(--bad-bg); color: var(--bad); }
.badge-info { background: var(--info-bg); color: var(--info); }
.badge-neutral { background: var(--neutral-bg); color: var(--ink-2); }
/* in a list as wide as "Reserviert" at most; the rest is cut off and shows on hover (its title) */
table.data .badge { display: inline-block; max-width: 6.25em; overflow: hidden; text-overflow: ellipsis; vertical-align: bottom; }

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table.data { width: 100%; border-collapse: collapse; font-size: .92rem; }
table.data th, table.data td { padding: 9px 10px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
table.data th { font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); font-weight: 650; background: var(--surface-2); vertical-align: bottom; position: sticky; top: 0; }
table.data thead th { z-index: 2; }  /* moved down over the rows while the page scrolls (backoffice.js) */
table.data thead th:has(.tip) { z-index: 3; }  /* its tooltip stays above the headings beside it */
.bo .table-wrap.table-fits { overflow-x: visible; }  /* fits its width: the header sticks to the page, smoothly */
.bo .table-wrap.table-fits > table.data thead th { top: var(--bo-top-h, 0px); }
table.data.head-stuck thead th { box-shadow: 0 2px 4px rgba(16, 24, 20, .08); }
table.data th a { color: inherit; text-decoration: none; }
table.data a.row-link { color: inherit; text-decoration: none; }  /* the row's own link, for the keyboard: a click means the whole row */
table.data th a:hover { color: var(--ink); }
/* sortable headings keep room for the arrow, so sorting does not move the table */
table.data th.sortable { padding-right: 22px; }
table.data th .sort-mark { position: absolute; right: 6px; bottom: 11px; line-height: 0; color: var(--ink); }
/* every second record slightly darker (backoffice.js sets is-stripe; expanded sub-rows share their parent's shade);
   the hover stays stronger than the stripe */
table.data tr.is-stripe > td { background: #f3f5f4; }
table.data tbody tr:hover > td { background: #ebefed; background: color-mix(in srgb, var(--accent) 10%, transparent); }
table.data td.num, table.data th.num { text-align: right; font-variant-numeric: tabular-nums; }
table.data tr.sub td { font-size: .88rem; }
table.data tr.sub td:first-child { padding-left: 28px; }
table.data tfoot td { font-weight: 700; border-top: 2px solid var(--line-strong); }
table.kv { border-collapse: collapse; width: 100%; }
table.kv th, table.kv td { padding: 6px 0; vertical-align: top; text-align: left; }
table.kv th { color: var(--muted); font-weight: 500; width: 40%; padding-right: 12px; }
.empty { padding: 36px 20px; text-align: center; color: var(--muted); }

/* ---------- Progress / meter ---------- */
.meter { height: 8px; background: var(--neutral-bg); border-radius: 999px; overflow: hidden; min-width: 80px; }
.meter > span { display: block; height: 100%; background: var(--brand); border-radius: 999px; }
.meter.warn > span { background: var(--accent); }
.meter.full > span { background: var(--bad); }

/* ---------- KPI tiles ---------- */
.kpi { padding: 16px 18px; }
/* Overview: widgets in a 4-column grid, in reading order, gaps filled (backoffice/dashboard_widgets.py) */
.dash-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); grid-auto-flow: row dense; grid-auto-rows: minmax(96px, auto); gap: 18px; }
.dash-w { position: relative; min-width: 0; display: flex; flex-direction: column; }
.dash-w > .card { flex: 1; margin: 0; min-width: 0; }
.dash-w-1 { grid-column: span 1; } .dash-w-2 { grid-column: span 2; } .dash-w-3 { grid-column: span 3; } .dash-w-4 { grid-column: span 4; }
.dash-h-2 { grid-row: span 2; } .dash-h-3 { grid-row: span 3; }
@media (max-width: 1100px) { .dash-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .dash-w-3, .dash-w-4 { grid-column: span 2; } }
@media (max-width: 640px) { .dash-grid { grid-template-columns: minmax(0, 1fr); } .dash-w { grid-column: span 1; grid-row: auto; } }
.dash-w .summary-line { flex-wrap: wrap; column-gap: 12px; }  /* a narrow widget: the amount and badge go below */
.dash-w .summary-line > span { min-width: 0; overflow-wrap: anywhere; }
/* tooltips at a widget's right edge open leftwards, so they do not widen the page */
.dash-w .card-head .tip::after, .dash-bars span:nth-last-child(-n+8)::after { left: auto; right: 0; transform: none; }
.dash-bars span:nth-child(-n+8)::after { left: 0; transform: none; }
.dash-bars { display: flex; align-items: flex-end; gap: 2px; height: 90px; }
.dash-bars span { flex: 1; min-height: 2px; background: color-mix(in srgb, var(--brand) 70%, var(--surface)); border-radius: 2px 2px 0 0; }
/* the shared note: a sticky note that takes the height the widget has */
.dash-note { display: flex; flex-direction: column; }
.dash-note .card-body { flex: 1; display: flex; flex-direction: column; gap: 10px; }
.dash-note-paper { position: relative; flex: 1; display: flex; flex-direction: column; background: var(--ok-bg); border: 1px solid #b7dfc7; border-radius: var(--radius-sm); }
.dash-note-paper:focus-within { border-color: var(--focus); box-shadow: 0 0 0 3px rgba(37, 99, 235, .18); }
.dash-note-paper textarea, .dash-note-paper textarea:focus, .dash-note-paper textarea:disabled { flex: 1; width: 100%; padding: 12px 40px 4px 14px; background: none; border: 0; box-shadow: none; color: var(--ink); opacity: 1; resize: none; }
.dash-note-paper .dash-note-erase { position: absolute; top: 8px; right: 8px; display: inline-flex; padding: 4px; border: 0; border-radius: 5px; background: none; color: var(--muted); cursor: pointer; }
.dash-note-erase:hover { background: rgba(0, 0, 0, .06); color: var(--bad); }
.dash-note-erase:focus-visible { outline: 2px solid var(--focus); }
.dash-note-foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 2px 12px; min-height: 1.4em; padding: 2px 14px 8px; }
.dash-note-foot [data-note-changed] { margin-left: auto; }
.dash-note-theirs { margin-top: 8px; max-height: 160px; overflow: auto; white-space: pre-wrap; overflow-wrap: anywhere; }
.dash-note-choice { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
/* edit mode: the widgets are shown but not used; a bar with handle and size buttons on top */
.dash-grid.is-editing .dash-w { outline: 1.5px dashed var(--line-strong); outline-offset: 3px; border-radius: var(--radius); }
.dash-grid.is-editing .dash-w > :not(.dash-tools) { pointer-events: none; user-select: none; }
.dash-tools { display: flex; align-items: center; gap: 6px; padding: 4px 6px; margin-bottom: 6px; background: var(--surface-2); border: 1px solid var(--line); border-radius: 8px; font-size: .82rem; cursor: grab; }
.dash-handle { color: var(--muted); }
.dash-label { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dash-buttons { display: flex; gap: 2px; flex: none; }
.dash-buttons button { border: 0; background: none; padding: 2px 6px; border-radius: 5px; cursor: pointer; color: var(--ink-2); font: inherit; line-height: 1.2; display: inline-flex; align-items: center; }
.dash-buttons button:hover { background: var(--line); }
.dash-buttons button:focus-visible { outline: 2px solid var(--focus); }
.dash-w.is-dragging { opacity: .4; }
.dash-grid.is-editing { min-height: 120px; }
.dash-panel-add { display: none; }
/* The widgets not on the overview, in frosted glass at the bottom; it stays in the flow, so scrolling to the end shows
   everything above it. Each one is a small picture of itself (dashboard.js), its text scaled to the card. */
.dash-panel { position: sticky; bottom: var(--bo-bar-h, 44px); z-index: 8; display: flex; flex-direction: column; gap: 10px; max-height: 40vh; margin-top: 20px; padding: 14px 16px; overflow-y: auto; background: rgb(16 24 20 / .5); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); border-radius: var(--radius) var(--radius) 0 0; box-shadow: var(--shadow-lg); animation: dash-panel-in .3s ease-out; }
@keyframes dash-panel-in { from { transform: translateY(100%); } }
@media (prefers-reduced-motion: reduce) { .dash-panel { animation: none; } }
.dash-panel.is-shrunk { max-height: 56px; overflow: hidden; }
.dash-panel.is-shrunk .dash-panel-widgets { visibility: hidden; }
.dash-panel-title, .dash-panel-none { align-self: flex-start; margin: 0; padding: 3px 10px; border-radius: 6px; background: rgb(16 24 20 / .6); color: #fff; font-size: .9rem; font-weight: 650; }
.dash-panel-none { font-weight: 500; }
.dash-panel-widgets { display: flex; flex-wrap: wrap; gap: 12px; }
.dash-panel-widgets:empty { display: none; }
.dash-panel .dash-w { --preview: 260px; --scale: .8; flex: none; width: 230px; height: 210px; overflow: hidden; background: var(--surface); border-radius: var(--radius); cursor: grab; }
.dash-panel .dash-w.is-dragging { opacity: .4; }
.dash-panel .dash-w-2 { --preview: 420px; --scale: .5; }
.dash-panel .dash-w-3 { --preview: 600px; --scale: .35; }
.dash-panel .dash-w-4 { --preview: 700px; --scale: .3; }
.dash-panel .dash-w > :not(.dash-tools) { position: absolute; top: 10px; left: 10px; width: var(--preview); margin: 0; transform: scale(var(--scale)); transform-origin: 0 0; pointer-events: none; user-select: none; }
.dash-panel .dash-tools { position: absolute; left: 0; right: 0; bottom: 0; z-index: 1; flex-wrap: wrap; margin: 0; padding: 8px 10px; border: 0; border-top: 1px solid var(--line); border-radius: 0; }
.dash-panel .dash-handle, .dash-panel .dash-buttons { display: none; }
.dash-panel .dash-label { flex: 0 0 100%; }
.dash-panel .dash-panel-add { display: inline-flex; flex: 1; justify-content: center; }
.kpi .label { color: var(--muted); font-size: .82rem; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
.kpi .value { font-size: 1.6rem; font-weight: 750; margin-top: 4px; letter-spacing: -.02em; }
.kpi .sub { color: var(--muted); font-size: .85rem; }
a.kpi-link { display: block; color: inherit; text-decoration: none; transition: border-color .12s, box-shadow .12s; }
a.kpi-link:hover { border-color: var(--brand); box-shadow: var(--shadow-lg); }

/* ---------- Tabs ---------- */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin-bottom: 18px; overflow-x: auto; }
.tabs a { padding: 10px 14px; text-decoration: none; color: var(--ink-2); font-weight: 600; border-bottom: 2px solid transparent; white-space: nowrap; }
.tabs a[aria-current="page"], .tabs a.active { color: var(--brand); border-bottom-color: var(--brand); }
.voucher-events.is-off { opacity: .5; }
/* segmented control: one of a few options, e.g. the kind of voucher */
.segmented { display: inline-flex; flex-wrap: wrap; gap: 2px; padding: 3px; background: var(--surface-2); border: 1px solid var(--line); border-radius: 10px; }
.segmented button { border: 1px solid transparent; background: none; border-radius: 8px; padding: 7px 14px; font: inherit; font-weight: 600; color: var(--muted); cursor: pointer; }
.segmented button:hover { color: var(--ink); }
.segmented button[aria-checked="true"] { background: var(--surface); border-color: var(--line-strong); color: var(--brand); }
.segmented button:focus-visible { outline: 3px solid var(--focus); outline-offset: 1px; }
/* the same as links that switch between views of a page (audit log: System | Bookings) */
.segmented a { border: 1px solid transparent; border-radius: 8px; padding: 7px 14px; font-weight: 600; color: var(--muted); text-decoration: none; }
.segmented a:hover { color: var(--ink); }
.segmented a[aria-current="page"] { background: var(--surface); border-color: var(--line-strong); color: var(--brand); }
.segmented a:focus-visible { outline: 3px solid var(--focus); outline-offset: 1px; }
.tabs button { padding: 10px 14px; background: none; border: 0; border-bottom: 2px solid transparent; color: var(--ink-2); font: inherit; font-weight: 600; white-space: nowrap; cursor: pointer; }
.tabs button[aria-selected="true"] { color: var(--brand); border-bottom-color: var(--brand); }