:root {
  --bg: #eef1f4;
  --paper: #ffffff;
  --ink: #1c2430;
  --muted: #5c6b7a;
  --line: #d5dde5;
  --navy: #14232f;
  --navy-2: #0e1a24;
  --teal: #0e6b62;
  --ok: #1f7a45;
  --ok-bg: #e7f6ee;
  --warn: #9a5b00;
  --warn-bg: #fff4e5;
  --danger: #9f2d2d;
  color-scheme: light;
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, sans-serif;
  color: var(--ink);
  background: var(--bg);
  display: flex;
  flex-direction: column;
}

button, input, select, textarea { font: inherit; color: inherit; }

button { cursor: pointer; }

:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 2px;
}

[hidden] { display: none !important; }

.sr {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.topbar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 10px 16px;
  background: var(--navy);
  color: #fff;
  flex-wrap: wrap;
}

.brand { display: flex; align-items: center; gap: 10px; }

.brand strong { display: block; font-size: 16px; letter-spacing: 0.01em; }

.brand small { display: block; color: #b7c6d1; font-size: 12px; }

.logo {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--teal);
  display: grid;
  place-items: center;
}

.logo::after {
  content: "";
  width: 8px;
  height: 14px;
  border: solid #fff;
  border-width: 0 3px 3px 0;
  transform: rotate(45deg) translate(-1px, -1px);
}

.session { display: flex; gap: 8px; align-items: center; }

#pruefer[readonly] {
  background: transparent;
  color: #fff;
  border-color: transparent;
}

#login-gate {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  padding: 24px;
  background: var(--navy-2);
}

#login-gate[hidden],
#login-gate form[hidden] { display: none; }

#login-gate form {
  width: min(440px, 100%);
  display: grid;
  gap: 12px;
  padding: 22px;
  border-radius: 16px;
  background: var(--paper);
  color: var(--ink);
}

#login-gate h1 { margin: 0; font-size: 26px; }

#login-gate > .muted { color: #d7e4ea; text-align: center; max-width: 440px; }
#login-offline { color: #ffd0c2; text-align: center; max-width: 440px; }

#login-gate .field { color: var(--ink); }

.user-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
}

.user-row strong { display: block; }

#users-dialog h3 { margin: 8px 0 0; font-size: 16px; }

.meta-fields {
  margin-left: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: flex-end;
}

.meta-fields label {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: #c5d2dc;
}

.field {
  display: grid;
  gap: 4px;
  font-size: 12px;
  color: #c5d2dc;
}

.meta-fields input,
.meta-fields select,
.sidebar input,
.toolbar input,
.toolbar select,
.field input,
.field select,
.field textarea,
.detail-grid input,
.detail-grid select,
.note-field textarea {
  background: var(--navy-2);
  color: #fff;
  border: 1px solid #3d5568;
  border-radius: 8px;
  padding: 8px 10px;
  min-width: 0;
}

.toolbar input,
.toolbar select,
.field input,
.field select,
.field textarea,
.detail-grid input,
.detail-grid select,
.note-field textarea {
  background: #fff;
  color: var(--ink);
  border-color: var(--line);
}

#save-state {
  min-width: 7.5rem;
  font-size: 12px;
  color: #b7e0c8;
  align-self: center;
}

.layout {
  flex: 1;
  min-height: 0;
  min-width: 0;
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
}

.sidebar {
  background: var(--navy);
  color: #e7eef3;
  display: flex;
  flex-direction: column;
  min-height: 0;
  min-width: 0;
}

.side-head { padding: 12px; display: grid; gap: 8px; }

.sidebar nav { overflow: auto; padding: 0 8px 8px; flex: 1; }

.side-foot { padding: 12px; }

.obj-link,
#nav-overview {
  width: 100%;
  text-align: left;
  background: transparent;
  border: 0;
  color: inherit;
  border-radius: 10px;
  padding: 10px 12px;
}

#nav-overview { background: #1d3344; font-weight: 650; }

.obj-link.active,
#nav-overview.active { background: #24384a; }

.obj-link strong,
.obj-link .sub,
.obj-link .countline { display: block; }

.obj-link .sub,
.obj-link .countline,
.obj-link .obj-fact,
.side-empty { color: #b7c6d1; font-size: 12px; }

.obj-link .obj-fact { display: block; }

.obj-kicker {
  padding: 12px 12px 2px;
  font-size: 12px;
  font-weight: 700;
  color: #9fb0c0;
}

.obj-toggle {
  display: flex;
  width: 100%;
  align-items: flex-start;
  gap: 8px;
  text-align: left;
  background: transparent;
  border: 0;
  color: #d7e2ea;
  padding: 10px 12px 4px;
}

.obj-toggle .mark { color: #9fb0c0; flex: none; }

.obj-toggle strong,
.obj-toggle .sub { display: block; }

.obj-toggle .sub { color: #b7c6d1; font-size: 12px; font-weight: 500; }

.card-open {
  display: grid;
  gap: 4px;
  width: 100%;
  text-align: left;
  background: none;
  border: 0;
  padding: 0;
}

.fold {
  justify-self: start;
  border: 1px solid var(--line);
  background: var(--bg);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 13px;
  font-weight: 650;
}

.obj-link .bar,
.card .bar { margin: 8px 0 4px; }

.main {
  min-height: 0;
  min-width: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

#view-overview,
#view-protocol { flex: 1; min-height: 0; overflow: auto; }

#view-object {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

.intro { padding: 22px 20px 8px; }

.intro h1,
.obj-head h1 { margin: 0 0 4px; font-size: 26px; line-height: 1.15; }

.intro p { margin: 0; max-width: 68ch; color: var(--muted); }

.intro-actions,
.obj-actions,
.dialog-actions,
.detail-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }

.intro-actions { margin-top: 14px; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px;
  padding: 8px 20px 28px;
}

.card {
  text-align: left;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 16px;
  display: grid;
  gap: 4px;
  width: 100%;
  box-shadow: 0 1px 0 rgba(20, 35, 47, 0.04);
}

.card:hover { border-color: #9bb8b4; }

.card h2 { margin: 0; font-size: 18px; }

.card .anlage { color: var(--teal); font-size: 13px; font-weight: 650; }

.facts { display: flex; flex-wrap: wrap; gap: 4px 16px; margin-top: 8px; font-size: 13px; }

.facts b { font-weight: 650; }

.obj-meta {
  padding: 0 12px 4px;
  font-size: 11px;
  color: #9fb0c0;
}

.muted { color: var(--muted); }

.obj-head { padding: 12px 16px 2px; display: grid; gap: 6px; }

.obj-sub { margin: 0; color: var(--muted); }

#panel-switch {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}

.panel-h {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 4px 16px 0;
  padding: 12px 14px;
  background: var(--navy);
  color: #fff;
  border-radius: 12px 12px 0 0;
}

.panel-h h2 { margin: 0; font-size: 16px; }

.panel-h p { margin: 4px 0 0; color: #c5d0d8; font-size: 13px; }

.panel-h .btn { color: var(--ink); background: #fff; flex: none; }

.panel .group {
  margin-top: 0;
  border-top: 0;
  border-radius: 0;
}

.panel .group:last-child {
  border-radius: 0 0 12px 12px;
  margin-bottom: 16px;
}

.panel-links { display: grid; gap: 8px; margin-top: 12px; }

.panel-links button {
  display: grid;
  gap: 2px;
  text-align: left;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--bg);
  padding: 10px 12px;
}

.panel-links button:hover { border-color: var(--teal); }

#obj-bar { max-width: 420px; }

#obj-stats { margin: 0; font-size: 14px; }

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  padding: 8px 16px;
  background: var(--bg);
}

.toolbar input[type="search"] { flex: 1 1 220px; }

.hint { margin: 0; padding: 0 16px 6px; color: var(--muted); font-size: 13px; }

.filters { display: flex; flex-wrap: wrap; gap: 6px; }

.chip,
.btn,
.data-menu summary,
.more summary {
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #fff;
  padding: 8px 12px;
  color: var(--ink);
}

.chip.active,
.btn.primary {
  background: var(--teal);
  border-color: var(--teal);
  color: #fff;
}

.btn.ok[aria-pressed="true"] {
  background: var(--ok);
  border-color: var(--ok);
  color: #fff;
}

.btn.warn { background: var(--warn-bg); color: #7a4700; border-color: #e6c48a; }

.btn.warn[aria-pressed="true"] { background: #f3d7a6; }

.btn.danger { color: var(--danger); border-color: #e4b4b4; background: #fff; }

.btn.slim { padding: 6px 10px; font-size: 13px; }

.sidebar .btn.primary { width: 100%; }

#list { flex: 1; min-height: 0; overflow: auto; padding: 4px 0 28px; }

.group {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  margin: 0 16px 12px;
}

.group-h {
  position: sticky;
  top: 0;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  background: #f4f7f8;
  border-radius: 12px 12px 0 0;
  flex-wrap: wrap;
}

.group-toggle {
  flex: 1;
  display: flex;
  gap: 8px;
  align-items: flex-start;
  background: none;
  border: 0;
  text-align: left;
  color: inherit;
  padding: 4px;
  min-width: 0;
}

.titles { display: grid; gap: 2px; min-width: 0; }

.group-h > .titles { flex: 1; }

.eyebrow { color: var(--muted); font-size: 12px; }

.gt { display: flex; flex-wrap: wrap; gap: 8px; align-items: baseline; }

.gt span:first-child { font-weight: 700; }

.count { color: var(--muted); font-size: 13px; }

.item + .item { border-top: 1px solid var(--line); }

.item.geprueft { background: #f3faf6; }

.item.nicht_pruefbar { background: #fff8ef; }

.row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 8px 12px;
  align-items: center;
  padding: 8px 12px;
}

.check {
  width: 42px;
  height: 42px;
  border-radius: 999px;
  border: 2px solid #b7c3ce;
  background: #fff;
  display: grid;
  place-items: center;
  font-size: 18px;
  color: #fff;
}

.check[aria-pressed="true"] { background: var(--ok); border-color: var(--ok); }

.check.np { background: var(--warn-bg); border-color: #e6c48a; color: var(--warn); }

.row-main {
  background: none;
  border: 0;
  text-align: left;
  padding: 2px;
  color: inherit;
  min-width: 0;
}

.row-top { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }

.addr { font-weight: 750; font-variant-numeric: tabular-nums; }

.ort { margin-top: 2px; }

.badge {
  font-size: 12px;
  font-weight: 700;
  border-radius: 999px;
  padding: 2px 8px;
  background: #e7eef5;
  color: #1e3a5f;
}

.badge.cat-melder { background: #e5f2ea; color: #145c32; }
.badge.cat-hand { background: #fde8e8; color: #8f1d1d; }
.badge.cat-signal { background: #fff1d6; color: #8a4b08; }
.badge.cat-modul { background: #ece9f8; color: #3d3270; }
.badge.cat-zentrale { background: #e5eef0; color: #14343a; }

.actions { display: flex; flex-wrap: wrap; gap: 6px; justify-content: flex-end; }

.extra { font-size: 13px; margin-top: 4px; }

.extra.warn { color: #7a4700; }

.details { padding: 4px 16px 14px 68px; }

.detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
}

.note-field { margin-top: 10px; }

.detail-grid label,
.note-field { display: grid; gap: 4px; font-size: 12px; color: var(--muted); }

.bar {
  height: 8px;
  border-radius: 99px;
  background: #d5dde3;
  overflow: hidden;
}

.sidebar .bar { background: #3d5568; }

.empty,
.done-banner {
  margin: 8px 16px;
  padding: 14px;
  border-radius: 10px;
  background: #fff;
  color: var(--muted);
}

.done-banner { background: var(--ok-bg); color: #145c32; }

.sheet {
  max-width: 1100px;
  margin: 20px auto 40px;
  background: #fff;
  padding: 28px;
  border-radius: 12px;
}

.sheet h1 { margin-top: 0; }

.sheet table { width: 100%; border-collapse: collapse; font-size: 12px; }

.sheet th,
.sheet td {
  border-bottom: 1px solid var(--line);
  text-align: left;
  padding: 6px 8px;
  vertical-align: top;
}

.sheet th { font-size: 11px; letter-spacing: 0.02em; color: var(--muted); }

.sums { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0; }

.sums span {
  background: var(--bg);
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 13px;
}

.signs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-top: 28px;
}

.signs b { display: block; border-bottom: 1px solid var(--ink); height: 42px; }

.signs small { color: var(--muted); }

.protocol-object + .protocol-object { margin-top: 28px; }

dialog {
  border: 0;
  border-radius: 16px;
  padding: 0;
  width: min(560px, calc(100vw - 32px));
  max-height: min(90vh, 820px);
  overflow: auto;
  box-shadow: 0 24px 80px rgba(16, 24, 32, 0.28);
}

dialog::backdrop { background: rgba(16, 24, 32, 0.48); }

dialog form,
.dialog-body { display: grid; gap: 12px; padding: 22px; }

.inspect-banner {
  margin: 4px 0 0;
  padding: 8px 12px;
  border-radius: 10px;
  background: var(--warn-bg);
  color: var(--warn);
  font-size: 14px;
}

.inspect-banner.run {
  background: var(--ok-bg);
  color: var(--ok);
}

.inspect-banner.done {
  background: #e8eef3;
  color: var(--navy);
}

#list.locked [data-action="toggle"],
#list.locked [data-action="np"],
#list.locked [data-action="group-ok"] { opacity: 0.45; }

.quarter-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.quarter-grid label {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px;
  cursor: pointer;
}

.quarter-grid label:has(input:checked) {
  border-color: var(--teal);
  background: #e7f4f2;
}

#card-dialog { width: min(980px, calc(100vw - 24px)); }

#reason-preview img {
  width: 100%;
  max-height: 220px;
  object-fit: contain;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--bg);
}

#card-stage iframe,
#card-stage img {
  width: 100%;
  height: min(68vh, 760px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #eef1f4;
  object-fit: contain;
}

.reason {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.reason:has(input:checked) {
  border-color: #e6c48a;
  background: var(--warn-bg);
}

.form-error { margin: 0; color: var(--danger); min-height: 1.2em; }

.data-menu { position: relative; }

.data-menu summary,
.more summary {
  list-style: none;
  color: #fff;
  background: transparent;
  border-color: #3d5568;
}

.more summary { color: var(--ink); background: #fff; border-color: var(--line); }

.data-menu summary::-webkit-details-marker,
.more summary::-webkit-details-marker { display: none; }

.data-menu .menu,
.more .menu {
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  background: #fff;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 8px;
  display: grid;
  gap: 6px;
  min-width: 240px;
  z-index: 20;
  box-shadow: 0 12px 32px rgba(16, 24, 32, 0.12);
}

.more { position: relative; }

.more .menu .btn,
.data-menu .menu .btn { width: 100%; text-align: left; }

#print-root { display: none; }

@media (max-width: 900px) {
  .topbar { flex-wrap: nowrap; overflow-x: auto; }
  .toolbar { flex-wrap: nowrap; overflow-x: auto; }
  body.in-object .sidebar,
  body.in-protocol .sidebar { display: none; }
  .layout { grid-template-columns: minmax(0, 1fr); grid-template-rows: auto minmax(0, 1fr); }
  .sidebar { max-height: none; }
  .side-head { grid-template-columns: auto minmax(0, 1fr); align-items: center; padding: 8px; }
  #nav-overview { width: auto; white-space: nowrap; }
  .sidebar nav { display: flex; gap: 6px; flex: none; min-width: 0; overflow: auto; padding-bottom: 8px; }
  .obj-link { width: auto; min-width: max-content; flex: none; padding: 8px 10px; }
  .obj-link .sub,
  .obj-link .bar,
  .obj-link .countline,
  .obj-link .obj-fact,
  .obj-meta,
  .obj-toggle .sub { display: none; }
  .obj-block { flex: none; }
  .obj-toggle { width: auto; white-space: nowrap; padding: 8px 10px; }
  .side-foot { display: none; }
  .meta-fields { margin-left: 0; flex-wrap: nowrap; }
  #pruefer { width: 7.5rem; }
  .intro { padding: 14px 16px 4px; }
  .intro h1, .obj-head h1 { font-size: 22px; }
  .row { grid-template-columns: auto minmax(0, 1fr); }
  .actions { grid-column: 1 / -1; }
  .actions .btn { flex: 1; }
  .details { padding-left: 16px; }
  .signs { grid-template-columns: 1fr; gap: 20px; }
}

@media (max-height: 760px) {
  .hint, .brand small, .obj-sub { display: none; }
  .topbar { padding: 6px 10px; }
  .logo { width: 28px; height: 28px; }
  .obj-head { padding-top: 8px; gap: 4px; }
  .intro { padding-top: 12px; }
}

@media print {
  @page { size: A4 landscape; margin: 12mm; }
  .topbar, .layout { display: none !important; }
  #print-root { display: block !important; }
  #print-root .sheet {
    margin: 0;
    max-width: none;
    border-radius: 0;
    padding: 0;
  }
  .protocol-object { break-before: page; }
  .protocol-object:first-child { break-before: auto; }
  tr, .signs { break-inside: avoid; }
}