:root {
  --paper: #eef1f3; --surface: #ffffff; --ink: #18222b; --muted: #5a6875; --line: #d3dae0; --line-strong: #aeb9c3;
  --housing: #1c2731; --housing-2: #2a3844; --housing-ink: #eef3f6; --housing-muted: #a9b6c1;
  --accent: #0e5a8a; --accent-soft: #e2eef6; --on-accent: #fff;
  --io: #17854a; --nio: #c5352f; --miss: #a86a00; --io-soft: #e3f3ea; --nio-soft: #fbe7e6; --miss-soft: #fbf0dc;
  --body: "Barlow", "Segoe UI", system-ui, -apple-system, Roboto, sans-serif;
  --display: "Barlow Semi Condensed", "Segoe UI Semibold", "Barlow", system-ui, sans-serif;
  --mono: ui-monospace, "SFMono-Regular", Consolas, monospace;
  --r: .45rem;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #121920; --surface: #1b242d; --ink: #e8eef2; --muted: #9aa8b4; --line: #2e3a45; --line-strong: #46545f;
    --housing: #0b1116; --housing-2: #1b2630; --accent: #6db7e6; --accent-soft: #19303f; --on-accent: #0b1116;
    --io: #3cc27e; --nio: #ef6a63; --miss: #e3a43c; --io-soft: #163626; --nio-soft: #3d1d1b; --miss-soft: #3a2c12;
    color-scheme: dark;
  }
}
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body { background: var(--paper); color: var(--ink); font: 400 15px/1.45 var(--body); -webkit-text-size-adjust: 100%; }
h1, h2, h3 { font-family: var(--display); font-weight: 700; line-height: 1.15; margin: 0; text-wrap: balance; }
h1 { font-size: 1.85rem; } h2 { font-size: 1.3rem; } h3 { font-size: 1.05rem; }
a { color: var(--accent); }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
[hidden] { display: none !important; }
.num { font-variant-numeric: tabular-nums; }
.muted { color: var(--muted); }
.small { font-size: .87rem; }
.mono { font-family: var(--mono); font-size: .8rem; overflow-wrap: anywhere; }
.boot { padding: 3rem; color: var(--muted); }

/* Rahmen */
.shell { display: grid; grid-template-columns: 14rem minmax(0, 1fr); min-height: 100vh; }
nav.rail { background: var(--housing); color: var(--housing-ink); display: flex; flex-direction: column; padding: 1rem .7rem; gap: .15rem; position: sticky; top: 0; height: 100vh; }
.brand { display: flex; align-items: center; gap: .65rem; padding: .2rem .5rem 1.2rem; }
.brand .lamp { width: 2rem; height: 2rem; flex: none; background: url(/shared/brand/logo-dunkel.svg) center / contain no-repeat; }
.login .brand .lamp { background-image: url(/shared/brand/logo.svg); }
@media (prefers-color-scheme: dark) { .login .brand .lamp { background-image: url(/shared/brand/logo-dunkel.svg); } }
.brand b { font: 700 1.12rem/1.05 var(--display); display: block; }
.brand span { display: block; font-size: .78rem; color: var(--housing-muted); }
nav.rail a { color: var(--housing-ink); text-decoration: none; padding: .55rem .7rem; border-radius: var(--r); display: flex; justify-content: space-between; align-items: center; font-weight: 500; }
nav.rail a:hover { background: var(--housing-2); }
nav.rail a[aria-current="page"] { background: var(--housing-2); box-shadow: inset .22rem 0 0 var(--io); }
nav.rail .count { background: var(--nio); color: #fff; border-radius: 1rem; font-size: .75rem; padding: 0 .45rem; font-weight: 700; }
nav.rail .count.quiet { background: var(--housing-2); color: var(--housing-ink); border: 1px solid var(--housing-muted); }
nav.rail .spacer { flex: 1; }
nav.rail .who { font-size: .85rem; color: var(--housing-muted); padding: .6rem .7rem; border-top: 1px solid var(--housing-2); }
nav.rail .who b { color: var(--housing-ink); display: block; font-weight: 600; }
nav.rail button.link { background: none; border: 0; color: var(--housing-muted); padding: .2rem 0; text-decoration: underline; }
main { padding: 1.6rem 2rem 4rem; min-width: 0; max-width: 92rem; }
.demo-band { background: var(--miss-soft); color: var(--ink); border: 1px solid var(--miss); border-radius: var(--r); padding: .45rem .8rem; margin-bottom: 1rem; font-size: .9rem; }

.head { display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.2rem; }
.head p { margin: .25rem 0 0; color: var(--muted); }
.crumb { font-size: .9rem; margin-bottom: .3rem; display: block; }
.actions { display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; }

/* Bausteine */
.btn { min-height: 2.4rem; padding: 0 .95rem; border-radius: var(--r); border: 1px solid var(--line-strong); background: var(--surface); font-weight: 600; display: inline-flex; align-items: center; gap: .4rem; text-decoration: none; color: var(--ink); white-space: nowrap; }
.btn:hover { border-color: var(--ink); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.btn.danger { color: var(--nio); border-color: var(--nio); }
.btn.quiet { border-color: transparent; background: transparent; color: var(--muted); }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn.sm { min-height: 2rem; padding: 0 .65rem; font-size: .9rem; }

.card { background: var(--surface); border: 1px solid var(--line); border-radius: .6rem; padding: 1.1rem 1.2rem; }
.card > h2, .card > h3 { margin-bottom: .75rem; }
.card-head { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; margin-bottom: .75rem; flex-wrap: wrap; }
.grid { display: grid; gap: 1rem; }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g3 { grid-template-columns: 2fr 1fr; align-items: start; }
.kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; margin-bottom: 1rem; }
.kpi { background: var(--surface); border: 1px solid var(--line); border-radius: .6rem; padding: .95rem 1.1rem; text-decoration: none; color: inherit; display: block; }
a.kpi:hover { border-color: var(--line-strong); }
.kpi .label { color: var(--muted); font-size: .9rem; font-weight: 500; }
.kpi .value { font: 700 2.3rem/1.05 var(--display); margin: .2rem 0 .1rem; font-variant-numeric: tabular-nums; }
.kpi .sub { font-size: .87rem; color: var(--muted); }
.kpi.alert { border-color: var(--nio); box-shadow: inset .25rem 0 0 var(--nio); }
.kpi.good .value { color: var(--io); }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: .55rem .6rem; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: .82rem; color: var(--muted); font-weight: 600; text-transform: none; white-space: nowrap; }
tbody tr.link { cursor: pointer; }
tbody tr.link:hover { background: color-mix(in srgb, var(--accent-soft) 60%, transparent); }
td.r, th.r { text-align: right; }
.table-wrap { overflow-x: auto; }
.empty { color: var(--muted); padding: 1rem 0; }

.badge { display: inline-block; font-weight: 700; font-size: .78rem; padding: .08rem .45rem; border-radius: .3rem; border: 1.5px solid currentColor; white-space: nowrap; line-height: 1.35; }
.badge.IO, .badge.ok { color: var(--io); }
.badge.NIO, .badge.bad { color: var(--nio); }
.badge.warn { color: var(--miss); }
.badge.none { color: var(--muted); border-style: dashed; }
.badge.fill-A { background: var(--nio); border-color: var(--nio); color: #fff; }
.badge.fill-B { background: var(--miss); border-color: var(--miss); color: #fff; }
.badge.fill-C { color: var(--muted); }
.check { display: inline-flex; align-items: center; gap: .35rem; font-weight: 600; }
.check::before { content: ""; width: .7rem; height: .7rem; border-radius: 50%; background: var(--line-strong); }
.check.ok { color: var(--io); } .check.ok::before { background: var(--io); }
.check.bad { color: var(--nio); } .check.bad::before { background: var(--nio); }
.check.warn { color: var(--miss); } .check.warn::before { background: var(--miss); }

.bar { height: .45rem; background: var(--line); border-radius: 1rem; overflow: hidden; min-width: 4rem; }
.bar > i { display: block; height: 100%; background: var(--io); }
.bar.low > i { background: var(--miss); }
.bar.crit > i { background: var(--nio); }

.filters { display: flex; gap: .6rem; flex-wrap: wrap; align-items: end; margin-bottom: 1rem; }
label.f { display: grid; gap: .2rem; font-size: .85rem; color: var(--muted); font-weight: 500; }
input.in, select.in, textarea.in { min-height: 2.4rem; padding: .35rem .65rem; border: 1px solid var(--line-strong); border-radius: var(--r); background: var(--surface); color: var(--ink); font-size: .95rem; min-width: 0; }
textarea.in { min-height: 5rem; resize: vertical; line-height: 1.4; }
.form { display: grid; gap: .85rem; }
.form .row2 { display: grid; grid-template-columns: 1fr 1fr; gap: .85rem; }
.form label.f { color: var(--ink); }
.form label.f small { color: var(--muted); font-weight: 400; }
.chk { display: flex; gap: .45rem; align-items: center; font-weight: 500; }
.chk input { width: 1.1rem; height: 1.1rem; accent-color: var(--accent); }

dl.facts { display: grid; grid-template-columns: max-content 1fr; gap: .35rem 1.2rem; margin: 0; }
dl.facts dt { color: var(--muted); }
dl.facts dd { margin: 0; font-weight: 500; min-width: 0; overflow-wrap: anywhere; }

.entries { list-style: none; margin: 0; padding: 0; }
.entry { display: grid; grid-template-columns: 4.5rem minmax(0, 1fr) auto; gap: .9rem; padding: .85rem 0; border-bottom: 1px solid var(--line); align-items: start; }
.entry:last-child { border-bottom: 0; }
.thumb { width: 4.5rem; height: 4.5rem; border-radius: .4rem; object-fit: cover; background: var(--line); display: block; }
.thumb.ph { border: 1.5px dashed var(--line-strong); background: transparent; display: grid; place-items: center; font-size: .72rem; color: var(--muted); text-align: center; padding: .2rem; }
.entry .name { font-weight: 600; }
.entry .meta { font-size: .87rem; color: var(--muted); }
.entry.nio { background: linear-gradient(90deg, var(--nio-soft), transparent 60%); margin: 0 -1.2rem; padding-left: 1.2rem; padding-right: 1.2rem; }
.entry.missing .name { color: var(--muted); }
.media-row { display: flex; gap: .5rem; flex-wrap: wrap; margin-top: .55rem; align-items: center; }
.media-row img { width: 9rem; height: 6.75rem; object-fit: cover; border-radius: .4rem; background: var(--line); cursor: zoom-in; }
.media-row audio { height: 2.3rem; max-width: 18rem; }
.note-box { margin-top: .5rem; padding: .5rem .7rem; border-left: 3px solid var(--nio); background: var(--surface); border-radius: 0 .3rem .3rem 0; white-space: pre-wrap; }

.alert-box { border: 1px solid var(--nio); background: var(--nio-soft); border-radius: var(--r); padding: .7rem .9rem; }
.alert-box ul { margin: .35rem 0 0; padding-left: 1.2rem; }
.ok-box { border: 1px solid var(--io); background: var(--io-soft); border-radius: var(--r); padding: .7rem .9rem; }
.warn-box { border: 1px solid var(--miss); background: var(--miss-soft); border-radius: var(--r); padding: .7rem .9rem; }

.chart { width: 100%; height: auto; display: block; }
.chart text { fill: var(--muted); font: 500 11px var(--body); }
.chart .grid-line { stroke: var(--line); }
.chart .bar-ok { fill: var(--io); }
.chart .bar-low { fill: var(--miss); }
.chart .bar-crit { fill: var(--nio); }
.chart .goal { stroke: var(--ink); stroke-dasharray: 4 3; opacity: .55; }

.tabs { display: flex; gap: .25rem; border-bottom: 1px solid var(--line); margin-bottom: 1.1rem; flex-wrap: wrap; }
.tabs a { padding: .55rem .85rem; text-decoration: none; color: var(--muted); font-weight: 600; border-bottom: 3px solid transparent; margin-bottom: -1px; }
.tabs a[aria-current="page"] { color: var(--ink); border-color: var(--accent); }

.code-big { font: 700 2.4rem/1 var(--mono); letter-spacing: .25em; padding: .8rem 1rem; background: var(--paper); border-radius: var(--r); display: inline-block; margin: .4rem 0; }

.cp-edit { display: grid; grid-template-columns: 2.2rem minmax(10rem, 1fr) minmax(12rem, 2fr) auto auto; gap: .5rem; align-items: start; padding: .5rem 0; border-bottom: 1px solid var(--line); }
.cp-edit .pos { font-weight: 700; color: var(--muted); padding-top: .5rem; text-align: right; }
.cp-edit textarea.in { min-height: 2.4rem; }
.cp-edit .tools { display: flex; gap: .2rem; }

.split { display: grid; grid-template-columns: minmax(0, 1fr) 24rem; gap: 1rem; align-items: start; }
.timeline { list-style: none; margin: 0; padding: 0; font-size: .88rem; }
.timeline li { padding: .4rem 0; border-bottom: 1px solid var(--line); }
.timeline b { font-weight: 600; }

dialog { border: 1px solid var(--line); border-radius: .7rem; padding: 1.2rem; max-width: 34rem; width: calc(100% - 2rem); background: var(--surface); color: var(--ink); }
dialog::backdrop { background: rgba(10, 16, 22, .55); }
dialog.viewer { max-width: min(96vw, 70rem); padding: .5rem; }
dialog.viewer img { width: 100%; height: auto; display: block; border-radius: .4rem; }

#toast { position: fixed; left: 50%; bottom: 1.2rem; transform: translateX(-50%); background: var(--ink); color: var(--paper); padding: .6rem 1rem; border-radius: var(--r); font-weight: 500; z-index: 50; max-width: 90vw; }

/* Anmeldung */
.login { min-height: 100vh; display: grid; place-items: center; padding: 1rem; background: var(--housing); }
.login .card { width: min(26rem, 100%); padding: 1.6rem; }
.login .brand { color: var(--ink); padding: 0 0 1.2rem; }
.login .brand span { color: var(--muted); }
.demo-logins { margin-top: 1.2rem; border-top: 1px solid var(--line); padding-top: 1rem; display: grid; gap: .4rem; }

@media (max-width: 1100px) { .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); } .g3, .split { grid-template-columns: 1fr; } }
@media (max-width: 760px) {
  .shell { grid-template-columns: 1fr; }
  nav.rail { position: static; height: auto; flex-direction: row; flex-wrap: wrap; padding: .5rem; }
  nav.rail .brand { width: 100%; padding-bottom: .5rem; }
  nav.rail .spacer { display: none; }
  nav.rail .who { width: 100%; border: 0; }
  main { padding: 1rem 1rem 3rem; }
  .g2, .form .row2 { grid-template-columns: 1fr; }
  .kpis { grid-template-columns: 1fr 1fr; }
  .cp-edit { grid-template-columns: 1.6rem 1fr; }
  .cp-edit > *:nth-child(n+3) { grid-column: 2; }
}

.print-only { display: none; }
@media print {
  /* Auf Papier immer die helle Palette, auch wenn der Bildschirm dunkel eingestellt ist */
  :root, :root:not([data-theme="light"]) {
    --paper: #fff; --surface: #fff; --ink: #000; --muted: #444; --line: #bbb; --line-strong: #888;
    --accent: #0e5a8a; --accent-soft: #e2eef6; --on-accent: #fff;
    --io: #17854a; --nio: #c5352f; --miss: #a86a00; --io-soft: #e3f3ea; --nio-soft: #fbe7e6; --miss-soft: #fbf0dc;
    color-scheme: light;
  }
  .print-only { display: block; }
  .print-head { border-bottom: 1px solid #888; padding-bottom: .4rem; margin-bottom: .8rem; font-size: 9.5pt; color: #444; display: flex; justify-content: space-between; gap: 1rem; }
  details > summary { list-style: none; }
  .mono { font-size: 8pt; overflow-wrap: anywhere; }
  nav.rail, .actions, .no-print, #toast, .demo-band { display: none !important; }
  .shell { display: block; }
  main { padding: 0; max-width: none; }
  body { background: #fff; color: #000; font-size: 11pt; }
  .card { border: 0; padding: 0; margin-bottom: 1rem; }
  .entry { break-inside: avoid; }
  .entry.nio { background: none; margin: 0; padding-left: 0; }
  a { color: inherit; text-decoration: none; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }

/* Kundenwahl für Plattform-Admins */
nav.rail .chooser { display: grid; gap: .25rem; padding: .2rem .7rem .7rem; font-size: .8rem; color: var(--housing-muted); }
nav.rail .chooser select { width: 100%; background: var(--housing-2); color: var(--housing-ink); border-color: var(--housing-2); }

/* Kanban: Aufgaben heute */
.kanban { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; align-items: start; }
.kcol { background: color-mix(in srgb, var(--line) 35%, transparent); border-radius: .6rem; padding: .75rem; min-height: 12rem; display: grid; gap: .6rem; align-content: start; transition: background .12s; }
.kcol.over { background: var(--accent-soft); outline: 2px dashed var(--accent); }
.kcol h2 { font-size: 1rem; margin: 0 0 .1rem; }
.kcard { background: var(--surface); border: 1px solid var(--line); border-radius: .5rem; padding: .7rem .8rem; display: grid; gap: .3rem; box-shadow: 0 1px 2px rgba(0,0,0,.05); }
.kcard[draggable="true"] { cursor: grab; }
.kcard.dragging { opacity: .5; }
.kcard.befund { border-left: .25rem solid var(--nio); }
.kcard.inspektion { border-left: .25rem solid var(--accent); }
.kcard.overdue { box-shadow: inset 0 0 0 1px var(--nio); }
.ktop { display: flex; gap: .4rem; align-items: center; flex-wrap: wrap; }
.ktag { font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); }
.kover { font-size: .75rem; font-weight: 700; color: var(--nio); }
.ktitle { font-weight: 600; color: var(--ink); text-decoration: none; }
.ktitle:hover { text-decoration: underline; }
.kfoot { display: flex; justify-content: space-between; align-items: center; gap: .4rem; flex-wrap: wrap; margin-top: .2rem; }
.kbtns { display: flex; gap: .3rem; }
@media (max-width: 900px) { .kanban { grid-template-columns: 1fr; } }