:root {
  --petrol: #08364A; --petrol-deep: #052635; --petrol-soft: #E3ECF0; --amber: #F5A800; --ground: #EFEFEF; --paper: #FFFFFF; --ink: #090A0A; --muted: #575757; --line: #D8DCDE; --line-soft: #E8EBEC;
  --ok: #1E7B4F; --ok-bg: #E2F3EA; --warn: #7A5200; --warn-bg: #FFF2CF; --bad: #B3261E; --bad-bg: #FBE6E4; --info: #0B5C7E; --info-bg: #E3F0F5;
  --head: 'Montserrat', 'Segoe UI', system-ui, -apple-system, 'Helvetica Neue', Arial, sans-serif;
  --body: 'Open Sans', 'Segoe UI', system-ui, -apple-system, 'Helvetica Neue', Arial, sans-serif;
  color-scheme: light;
}
* { box-sizing: border-box; }
html { font-size: 15px; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--ground); color: var(--ink); font-family: var(--body); line-height: 1.45; }
a { color: var(--petrol); }
h1, h2, h3 { font-family: var(--head); color: var(--petrol); line-height: 1.2; margin: 0; }
h1 { font-size: 1.6rem; font-weight: 700; letter-spacing: -0.01em; }
h2 { font-size: 1.08rem; font-weight: 700; margin: 0 0 .7rem; }
h3 { font-size: .95rem; font-weight: 600; margin: 0 0 .4rem; }
p { margin: 0 0 .6rem; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--amber); outline-offset: 1px; }
.tnum { font-variant-numeric: tabular-nums; }
.muted { color: var(--muted); }
.small { font-size: .87rem; }
.right { text-align: right; }
.nowrap { white-space: nowrap; }

/* Rahmen */
.shell { display: grid; grid-template-columns: 232px minmax(0, 1fr); min-height: 100vh; }
.rail { background: var(--petrol); color: #fff; display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; overflow-y: auto; }
.rail-logo { padding: 18px 18px 10px; display: block; }
.rail-logo img { width: 128px; display: block; }
.rail nav { padding: 4px 0 18px; }
.nav-group { padding: 12px 18px 3px; font-size: .78rem; color: #A9C3CE; font-weight: 600; }
.nav-link { display: block; padding: 6px 18px; color: #fff; text-decoration: none; font-size: .93rem; border-left: 3px solid transparent; }
.nav-link:hover { background: rgba(255,255,255,.08); }
.nav-link.active { background: var(--petrol-deep); border-left-color: var(--amber); font-weight: 600; }
.main { min-width: 0; display: flex; flex-direction: column; }
.topbar { background: var(--paper); border-bottom: 1px solid var(--line); display: flex; align-items: center; gap: 12px; padding: 8px 22px; position: sticky; top: 0; z-index: 20; }
.btn.menu-btn { display: none; }
.search { position: relative; flex: 1; max-width: 460px; }
.search input { width: 100%; padding: 7px 10px; border: 1px solid var(--line); border-radius: 4px; background: #F7F8F8; }
.search-results { position: absolute; top: 100%; left: 0; right: 0; background: var(--paper); border: 1px solid var(--line); box-shadow: 0 8px 22px rgba(8,54,74,.16); max-height: 360px; overflow: auto; z-index: 40; }
.search-results a { display: flex; gap: 10px; padding: 7px 10px; text-decoration: none; color: var(--ink); border-bottom: 1px solid var(--line-soft); }
.search-results a:hover, .search-results a:focus { background: var(--petrol-soft); }
.search-results .k { color: var(--muted); font-size: .82rem; min-width: 76px; }
.who { margin-left: auto; display: flex; align-items: center; gap: 10px; font-size: .9rem; white-space: nowrap; }
.content { padding: 20px 22px 60px; max-width: 1480px; width: 100%; }
.demo-strip { background: var(--amber); color: #2A1E00; padding: 3px 22px; font-size: .84rem; font-weight: 600; }

/* Seitenkopf */
.page-head { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 10px 16px; margin-bottom: 14px; }
.page-head .grow { flex: 1; min-width: 220px; }
.page-head p { margin: 3px 0 0; color: var(--muted); max-width: 76ch; }
.actions { display: flex; flex-wrap: wrap; gap: 7px; align-items: center; }
.back { display: inline-block; margin-bottom: 4px; font-size: .88rem; text-decoration: none; }

/* Knöpfe */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 7px 13px; border: 1px solid var(--petrol); background: var(--paper); color: var(--petrol); border-radius: 4px; cursor: pointer; font-weight: 600; font-size: .92rem; text-decoration: none; white-space: nowrap; }
.btn:hover { background: var(--petrol-soft); }
.btn.primary { background: var(--petrol); color: #fff; }
.btn.primary:hover { background: var(--petrol-deep); }
.btn.danger { border-color: var(--bad); color: var(--bad); }
.btn.danger:hover { background: var(--bad-bg); }
.btn.ghost { border-color: transparent; background: transparent; }
.btn.ghost:hover { background: var(--petrol-soft); }
.btn.small { padding: 3px 8px; font-size: .84rem; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }

/* Flächen */
.panel { background: var(--paper); border: 1px solid var(--line); padding: 14px 16px; margin-bottom: 14px; }
.panel.flush { padding: 0; }
.panel > h2:first-child { margin-top: 0; }
.panel-head { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; justify-content: space-between; padding: 12px 16px 8px; }
.panel-head h2 { margin: 0; }
.cols { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); align-items: start; }
.cols > .panel { margin-bottom: 0; }
.stack > * + * { margin-top: 14px; }

/* Kennzahlen als durchgehende Leiste */
.ledger { display: flex; flex-wrap: wrap; background: var(--paper); border: 1px solid var(--line); margin-bottom: 14px; }
.ledger > div { flex: 1 1 170px; padding: 12px 16px; border-right: 1px solid var(--line-soft); }
.ledger > div:last-child { border-right: 0; }
.ledger b { display: block; font-family: var(--head); font-size: 1.4rem; color: var(--petrol); font-variant-numeric: tabular-nums; line-height: 1.2; }
.ledger span { font-size: .85rem; color: var(--muted); }
.ledger a { text-decoration: none; color: inherit; display: block; }
.ledger .alert b { color: var(--bad); }

/* Zielanzeige */
.sign { background: #16120B; border: 3px solid #2B2A26; border-radius: 6px; padding: 12px 14px; margin-bottom: 14px; }
.sign canvas { display: block; width: 100%; }

/* Tabellen */
.table-wrap { overflow-x: auto; }
table.data { width: 100%; border-collapse: collapse; font-size: .92rem; }
table.data th { text-align: left; font-weight: 600; color: var(--muted); padding: 7px 10px; border-bottom: 2px solid var(--line); white-space: nowrap; background: var(--paper); position: sticky; top: 0; font-size: .85rem; }
table.data th.sortable { cursor: pointer; }
table.data th.sortable:hover { color: var(--petrol); }
table.data td { padding: 7px 10px; border-bottom: 1px solid var(--line-soft); vertical-align: top; }
table.data tr.click { cursor: pointer; }
table.data tr.click:hover td { background: #F4F7F8; }
table.data td.num, table.data th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
table.data tfoot td { font-weight: 700; border-top: 2px solid var(--line); border-bottom: 0; }
.empty { padding: 26px 16px; color: var(--muted); text-align: center; }

/* Status */
.tag { display: inline-block; padding: 1px 8px; border-radius: 3px; font-size: .82rem; font-weight: 600; background: var(--ground); color: var(--muted); white-space: nowrap; }
.tag.ok { background: var(--ok-bg); color: var(--ok); }
.tag.warn { background: var(--warn-bg); color: var(--warn); }
.tag.bad { background: var(--bad-bg); color: var(--bad); }
.tag.info { background: var(--info-bg); color: var(--info); }
.note { padding: 9px 12px; margin-bottom: 12px; border-left: 4px solid var(--info); background: var(--info-bg); font-size: .92rem; }
.note.warn { border-color: #C88A00; background: var(--warn-bg); }
.note.bad { border-color: var(--bad); background: var(--bad-bg); }
.note.ok { border-color: var(--ok); background: var(--ok-bg); }
.note ul { margin: 4px 0 0; padding-left: 18px; }

/* Formulare */
.form { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 10px 14px; }
.field { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.field.wide { grid-column: 1 / -1; }
.field > label, .field > .lab { font-size: .85rem; font-weight: 600; color: #33424A; }
.field .hint { font-size: .8rem; color: var(--muted); }
input[type=text], input[type=email], input[type=password], input[type=number], input[type=date], input[type=time], input[type=datetime-local], input[type=month], input[type=search], input[type=tel], select, textarea { padding: 7px 9px; border: 1px solid #B8C0C4; border-radius: 4px; background: var(--paper); width: 100%; min-height: 36px; }
textarea { min-height: 76px; resize: vertical; }
input[type=checkbox] { width: 17px; height: 17px; accent-color: var(--petrol); }
.check { display: flex; align-items: flex-start; gap: 8px; font-size: .92rem; }
.filters { display: flex; flex-wrap: wrap; gap: 8px; align-items: flex-end; padding: 10px 14px; background: var(--paper); border: 1px solid var(--line); border-bottom: 0; }
.filters + .panel { margin-top: 0; }
.filters .field { width: auto; min-width: 150px; }
.tabs { display: flex; flex-wrap: wrap; gap: 2px; margin-bottom: 14px; border-bottom: 2px solid var(--line); }
.tabs a, .tabs button { padding: 7px 14px; border: 0; background: none; cursor: pointer; font-weight: 600; color: var(--muted); text-decoration: none; margin-bottom: -2px; border-bottom: 3px solid transparent; }
.tabs .active { color: var(--petrol); border-bottom-color: var(--amber); }
dl.facts { display: grid; grid-template-columns: minmax(110px, max-content) 1fr; gap: 4px 14px; margin: 0; font-size: .93rem; }
dl.facts dt { color: var(--muted); }
dl.facts dd { margin: 0; overflow-wrap: anywhere; }

/* Dialog */
dialog { border: 0; padding: 0; border-radius: 6px; width: min(720px, calc(100vw - 24px)); max-height: calc(100vh - 32px); box-shadow: 0 18px 50px rgba(5,38,53,.35); }
dialog::backdrop { background: rgba(5,38,53,.5); }
.dlg-head { padding: 13px 16px; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; position: sticky; top: 0; background: var(--paper); z-index: 2; }
.dlg-head h2 { margin: 0; }
.dlg-body { padding: 14px 16px; }
.dlg-foot { padding: 11px 16px; border-top: 1px solid var(--line); display: flex; justify-content: flex-end; gap: 8px; position: sticky; bottom: 0; background: var(--paper); }
#toasts { position: fixed; right: 16px; bottom: 16px; display: flex; flex-direction: column; gap: 8px; z-index: 1000; max-width: min(420px, calc(100vw - 32px)); }
.toast { background: var(--petrol-deep); color: #fff; padding: 10px 14px; border-radius: 4px; box-shadow: 0 6px 18px rgba(0,0,0,.25); font-size: .93rem; }
.toast.bad { background: var(--bad); }

/* Anmeldung */
.login { min-height: 100vh; display: grid; place-items: center; background: var(--petrol); padding: 16px; }
.login-box { background: var(--paper); padding: 26px; width: min(410px, 100%); border-radius: 6px; }
.login-box img { width: 170px; display: block; margin-bottom: 14px; }
.demo-logins { margin-top: 14px; font-size: .86rem; border-top: 1px solid var(--line); padding-top: 10px; }
.demo-logins button { display: block; width: 100%; text-align: left; background: none; border: 0; padding: 4px 0; cursor: pointer; color: var(--petrol); text-decoration: underline; }

/* Plantafel */
.board-wrap { overflow: auto; max-height: calc(100vh - 210px); background: var(--paper); border: 1px solid var(--line); }
.board { display: grid; min-width: 1000px; }
.bh { position: sticky; top: 0; background: var(--petrol); color: #fff; padding: 6px 8px; font-size: .84rem; font-weight: 600; z-index: 6; border-right: 1px solid rgba(255,255,255,.14); }
.bh.today { background: var(--petrol-deep); box-shadow: inset 0 -3px 0 var(--amber); }
.bh.corner { left: 0; z-index: 8; }
.brow { position: sticky; left: 0; background: var(--paper); padding: 6px 8px; font-size: .86rem; font-weight: 600; border-bottom: 1px solid var(--line-soft); border-right: 1px solid var(--line); z-index: 4; display: flex; align-items: center; }
.bcell { border-bottom: 1px solid var(--line-soft); border-right: 1px solid var(--line-soft); padding: 3px; min-height: 42px; display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.bcell.we { background: #F6F6F6; }
.bcell.absent { background: repeating-linear-gradient(135deg, #F7E4C8 0 6px, #FBF0DE 6px 12px); }
.bcell.absent-req { background: repeating-linear-gradient(135deg, #F4F4E6 0 6px, #FBFBF3 6px 12px); }
.bcell.drop { outline: 2px solid var(--amber); outline-offset: -2px; background: #FFF8E3; }
.shift { background: var(--petrol-soft); border-left: 3px solid var(--petrol); padding: 2px 5px; font-size: .78rem; line-height: 1.25; cursor: grab; border-radius: 2px; overflow: hidden; text-align: left; border-top: 0; border-right: 0; border-bottom: 0; width: 100%; color: var(--ink); }
.shift.linie { background: #EDF2E6; border-left-color: #4C7A2A; }
.shift.done { opacity: .62; }
.shift.open { background: var(--warn-bg); border-left-color: #C88A00; }
.shift b { font-weight: 600; display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pool { display: grid; gap: 6px; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); padding: 10px; }
.pool-empty { padding: 12px; color: var(--muted); }
.legend { display: flex; flex-wrap: wrap; gap: 12px; font-size: .82rem; color: var(--muted); padding: 6px 0; align-items: center; }
.legend i { display: inline-block; width: 13px; height: 13px; border-radius: 2px; margin-right: 4px; vertical-align: -2px; }

/* Rechner */
.calc-grid { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(320px, 1fr); gap: 14px; align-items: start; }
.result-price { font-family: var(--head); font-size: 2.1rem; font-weight: 700; color: var(--petrol); font-variant-numeric: tabular-nums; }
.route-svg { width: 100%; height: 170px; background: #F4F7F8; border: 1px solid var(--line-soft); display: block; }
.stop-row { display: flex; gap: 6px; margin-bottom: 5px; }

/* Sitzplan */
.seatmap { display: inline-grid; gap: 4px; padding: 10px; background: #F4F7F8; }
.seat { width: 42px; height: 34px; border: 1px solid #A9B5BA; background: var(--paper); border-radius: 4px; font-size: .75rem; display: grid; place-items: center; }
.seat.taken { background: var(--petrol); color: #fff; border-color: var(--petrol); }
.seat.aisle { visibility: hidden; }

/* Balken */
.bars { display: flex; align-items: flex-end; gap: 2px; height: 170px; padding-top: 18px; border-bottom: 1px solid var(--line); position: relative; }
.bar-col { flex: 1; display: flex; flex-direction: column; justify-content: flex-end; height: 100%; position: relative; min-width: 0; }
.bar-col .bar { background: var(--petrol); border-radius: 4px 4px 0 0; min-height: 2px; margin: 0 18%; }
.bar-col:hover .bar { background: #0E5573; }
.bar-col .tip { display: none; position: absolute; bottom: calc(100% - 14px); left: 50%; transform: translateX(-50%); background: var(--petrol-deep); color: #fff; padding: 3px 8px; font-size: .8rem; border-radius: 3px; white-space: nowrap; z-index: 5; }
.bar-col:hover .tip, .bar-col:focus .tip { display: block; }
.bar-labels { display: flex; gap: 2px; font-size: .78rem; color: var(--muted); padding-top: 4px; }
.bar-labels span { flex: 1; text-align: center; }
.hbar { display: grid; grid-template-columns: minmax(90px, 170px) minmax(0, 1fr) max-content; gap: 8px; align-items: center; font-size: .9rem; padding: 3px 0; }
.hbar .track { background: var(--line-soft); height: 9px; border-radius: 0 4px 4px 0; }
.hbar .fill { background: var(--petrol); height: 100%; border-radius: 0 4px 4px 0; min-width: 2px; }

@media (max-width: 860px) {
  .shell { grid-template-columns: minmax(0, 1fr); }
  .rail { position: fixed; z-index: 60; width: 250px; left: -260px; transition: left .15s; }
  .rail.open { left: 0; box-shadow: 8px 0 30px rgba(0,0,0,.3); }
  .btn.menu-btn { display: inline-flex; }
  .topbar { padding: 8px 12px; }
  .content { padding: 14px 12px 50px; }
  .who .name { display: none; }
  .calc-grid { grid-template-columns: minmax(0, 1fr); }
  .cols { grid-template-columns: minmax(0, 1fr); }
  .ledger > div { flex-basis: 50%; border-bottom: 1px solid var(--line-soft); }
  table.data { font-size: .88rem; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }
@media print { .rail, .topbar, .actions, .demo-strip { display: none !important; } .shell { display: block; } body { background: #fff; } }
.country-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 2px 12px; max-height: 340px; overflow-y: auto; border: 1px solid var(--line); padding: 8px; }
.country-grid .check { margin: 0; }