/* Look follows betrieb/docs/mockup-nutzer-app/index.html. */
:root {
  --bg: #f5f5f7; --card: #fff; --ink: #1a1a2e; --muted: #6b6b80;
  --line: #e2e2ea; --accent: #2f5bd3; --accent-ink: #fff; --accent-soft: #e8eefc;
  --danger: #c0392b; --danger-soft: #fbeaea; --ok: #1e8e5a; --ok-soft: #e5f5ec;
  --flag-red: #e5484d; --flag-orange: #f76b15; --flag-yellow: #f5c400;
  --flag-green: #30a46c; --flag-blue: #0090ff; --flag-purple: #8e4ec6; --flag-grey: #8b8d98;
  --radius: 12px; --shadow: 0 1px 2px rgba(0,0,0,.05), 0 2px 8px rgba(0,0,0,.04);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #141418; --card: #1e1e24; --ink: #ececf1; --muted: #9a9aab;
    --line: #2e2e38; --accent: #6b8cff; --accent-ink: #0d0d12; --accent-soft: #232a45;
    --danger: #ff6b5e; --danger-soft: #3a1f1e; --ok: #4cc38a; --ok-soft: #17301f;
    --shadow: none;
  }
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; background: var(--bg); color: var(--ink);
  font: 15px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif; }
header { background: var(--card); border-bottom: 1px solid var(--line); }
.bar { max-width: 860px; margin: 0 auto; padding: 12px 16px; display: flex; align-items: center; gap: 12px; }
.bar svg { width: 32px; height: 32px; flex: none; }
.bar .title { font-weight: 600; font-size: 17px; }
.bar .who { margin-left: auto; color: var(--muted); font-size: 14px; text-align: right; min-width: 0; }
.bar .who b { color: var(--ink); }
.bar .who .mail-addr { overflow-wrap: anywhere; }
nav { max-width: 860px; margin: 0 auto; padding: 0 16px; display: flex; gap: 4px; }
nav button { border: 0; background: none; color: var(--muted); font: inherit; padding: 10px 14px;
  border-bottom: 2px solid transparent; cursor: pointer; }
nav button[aria-selected="true"] { color: var(--ink); border-color: var(--accent); font-weight: 600; }
main { max-width: 860px; margin: 0 auto; padding: 20px 16px 60px; }
h1 { font-size: 22px; margin: 0 0 4px; overflow-wrap: anywhere; }
.lead { color: var(--muted); margin: 0 0 20px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 20px 16px; }
.card.problem { border-color: var(--danger); background: var(--danger-soft); }
.btn { display: inline-block; border: 1px solid var(--line); background: var(--card); color: var(--ink);
  font: inherit; padding: 10px 18px; border-radius: 8px; cursor: pointer; text-decoration: none; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); font-weight: 600; }
.link { border: 0; background: none; color: var(--accent); font: inherit; cursor: pointer; padding: 0; }
.btn.small { padding: 4px 10px; font-size: 13px; }
.btn:disabled { opacity: .5; cursor: default; }
.btn.danger { color: var(--danger); }
.btn.primary.danger-fill { background: var(--danger); border-color: var(--danger); }
.icon-btn { border: 0; background: none; color: var(--muted); font-size: 20px; cursor: pointer; line-height: 1;
  padding: 4px 6px; border-radius: 6px; }
.hint { font-size: 13px; color: var(--muted); }

/* Filterregeln */
.toolbar { display: flex; gap: 8px 12px; align-items: center; margin-bottom: 12px; flex-wrap: wrap; }
.toolbar .spacer { flex: 1; }
.rule { display: grid; grid-template-columns: 24px minmax(0, 1fr) auto; gap: 12px; padding: 14px 16px;
  border-top: 1px solid var(--line); align-items: start; background: var(--card); }
.rule:first-child { border-top: 0; border-radius: var(--radius) var(--radius) 0 0; }
.rule:last-child { border-radius: 0 0 var(--radius) var(--radius); }
.rule:only-child { border-radius: var(--radius); }
.rule.off .body { opacity: .45; }
.rule.saved { background: var(--accent-soft); box-shadow: inset 3px 0 0 var(--accent); }
.rule.dragging { box-shadow: 0 4px 16px rgba(0,0,0,.18); position: relative; z-index: 2; }
#rules.busy { opacity: .6; pointer-events: none; }
.grip { color: var(--muted); cursor: grab; user-select: none; -webkit-user-select: none; touch-action: none;
  padding: 2px 0 8px; text-align: center; font-size: 18px; line-height: 1; }
.rule.dragging .grip { cursor: grabbing; }
.rule .body { min-width: 0; }
.rule .name { font-weight: 600; overflow-wrap: anywhere; }
.rule .sum { color: var(--muted); font-size: 14px; margin-top: 2px; overflow-wrap: anywhere; }
.rule .sum b { font-weight: 400; color: var(--ink); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.chip { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; padding: 2px 10px;
  border-radius: 999px; background: var(--accent-soft); color: var(--ink); overflow-wrap: anywhere; min-width: 0; }
.chip.trash { background: var(--danger-soft); }
.chips .badge { margin-left: 0; align-self: center; }
.dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; flex: none; }
.c-red { background: var(--flag-red); } .c-orange { background: var(--flag-orange); }
.c-yellow { background: var(--flag-yellow); } .c-green { background: var(--flag-green); }
.c-blue { background: var(--flag-blue); } .c-purple { background: var(--flag-purple); }
.c-grey { background: var(--flag-grey); }
.rule .side { display: flex; gap: 6px; align-items: center; }
.switch { position: relative; width: 38px; height: 22px; flex: none; }
.switch input { position: absolute; opacity: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; z-index: 1; }
.switch span { position: absolute; inset: 0; background: var(--line); border-radius: 999px; transition: .15s; }
.switch span::after { content: ""; position: absolute; width: 18px; height: 18px; left: 2px; top: 2px;
  background: #fff; border-radius: 50%; transition: .15s; box-shadow: 0 1px 2px rgba(0,0,0,.2); }
.switch input:checked + span { background: var(--ok); }
.switch input:checked + span::after { transform: translateX(16px); }
.switch input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }
.more-box { position: relative; }
.menu { position: absolute; right: 0; top: calc(100% + 4px); background: var(--card); border: 1px solid var(--line);
  border-radius: 8px; box-shadow: 0 6px 20px rgba(0,0,0,.15); z-index: 5; display: grid; min-width: 140px; padding: 4px; }
.menu button { border: 0; background: none; color: var(--ink); font: inherit; font-size: 14px; text-align: left;
  padding: 8px 10px; border-radius: 6px; cursor: pointer; white-space: nowrap; }
.menu button:hover:not(:disabled), .menu button:focus-visible { background: var(--accent-soft); }
.menu button:disabled { color: var(--muted); cursor: default; }

/* Regel-Editor */
#rule-dlg { width: min(560px, calc(100vw - 32px)); }
.dlg-head .x { margin-left: auto; }
#rule-dlg .dlg-head { display: flex; align-items: center; gap: 8px; }
#rule-dlg .dlg-foot { flex-wrap: wrap; }
fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
legend { padding: 0; }
.q { font-weight: 600; margin: 0 0 8px; font-size: 15px; }
#p-rule > fieldset + fieldset, #p-rule > fieldset + .q { margin-top: 22px; }
#rule-dlg input[type=text], #rule-dlg input[type=search], #rule-dlg select { font: inherit; color: var(--ink);
  background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; width: 100%; min-width: 0; }
#rule-dlg input:focus, #rule-dlg select:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
#rule-dlg input.bad { outline: 2px solid var(--danger); outline-offset: -1px; }
.mail-list { border: 1px solid var(--line); border-radius: 10px; overflow: auto; max-height: 360px; margin-top: 10px; }
.mail-list .empty { padding: 16px; }
.mail-list .empty p { margin: 0 0 6px; }
.mail { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 2px 12px; padding: 10px 12px; width: 100%;
  border: 0; border-top: 1px solid var(--line); background: none; color: var(--ink); font: inherit; font-size: 14px;
  text-align: left; cursor: pointer; }
.mail:first-child { border-top: 0; }
.mail:hover, .mail:focus-visible { background: var(--accent-soft); }
.mail .from { font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mail .date { color: var(--muted); font-size: 12px; }
.mail .subj { color: var(--muted); grid-column: 1 / -1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.picked { display: flex; gap: 10px; align-items: center; background: var(--bg); border-radius: 10px; padding: 10px 12px;
  font-size: 14px; margin-bottom: 18px; }
.picked div { flex: 1; min-width: 0; overflow-wrap: anywhere; }
.picked .subj { color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.choices { display: grid; gap: 6px; }
.choice { display: flex; flex-wrap: wrap; gap: 6px 10px; align-items: flex-start; border: 1px solid var(--line);
  border-radius: 10px; padding: 10px 12px; font-size: 14px; }
.choice > label, label.choice { display: flex; gap: 10px; align-items: flex-start; cursor: pointer; flex: 1 1 100%; min-width: 0; }
.choice:has(input[type=radio]:checked) { border-color: var(--accent); background: var(--accent-soft); }
.choice input[type=radio] { margin-top: 3px; flex: none; }
.choice .t { flex: 1; min-width: 0; overflow-wrap: anywhere; }
.choice .n { color: var(--muted); font-size: 12px; display: block; }
.folder-pick { flex: 1 1 100%; display: grid; gap: 6px; padding-left: 24px; min-width: 0; }
.folder-pick .hint { margin: 0; }
.extras { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 12px; font-size: 14px; align-items: center; }
.extras label { display: flex; gap: 6px; align-items: center; cursor: pointer; }
.colors { display: inline-flex; flex-wrap: wrap; gap: 8px; }
.colors button { width: 24px; height: 24px; border-radius: 50%; border: 0; cursor: pointer; padding: 0;
  outline: 2px solid transparent; outline-offset: 2px; }
.colors button[aria-pressed="true"] { outline-color: var(--ink); }
.warn { background: var(--danger-soft); border-radius: 8px; padding: 8px 12px; font-size: 13px; margin: 0;
  flex: 1 1 100%; }
.sentence { margin: 16px 0 0; font-size: 14px; color: var(--muted); overflow-wrap: anywhere; }
.sentence b { color: var(--ink); }
.sentence.todo { color: var(--danger); }
#r-problem { margin: 12px 0 0; }
.adv-note { font-size: 13px; color: var(--muted); margin: 0 0 10px; }
.cond { display: grid; grid-template-columns: 170px minmax(0, 1fr) 34px; gap: 8px; align-items: center; }
.cond.hdr { grid-template-columns: 150px minmax(0, 1fr) minmax(0, 1fr) 34px; }
.joiner { margin: 6px 0 6px 12px; }
.joiner button { border: 1px solid var(--line); background: var(--bg); color: var(--ink); font: inherit; font-size: 12px;
  font-weight: 600; padding: 1px 10px; border-radius: 999px; cursor: pointer; text-transform: uppercase; }
#add-cond { margin-top: 10px; }
#cond-limit { margin: 8px 0 0; }

/* Zusatz-Adressen */
.section-h { font-size: 13px; font-weight: 600; color: var(--muted); margin: 22px 0 8px;
  text-transform: uppercase; letter-spacing: .04em; }
.section-h .as-of { text-transform: none; letter-spacing: 0; font-weight: 400; margin-left: 6px; }
.notice { background: var(--accent-soft); border-radius: 8px; padding: 10px 14px; margin: 0 0 12px;
  overflow-wrap: anywhere; }
.notice.problem { background: var(--danger-soft); color: var(--ink); border: 1px solid var(--danger); }
.card.list { padding: 0; }
.addr-row { display: grid; grid-template-columns: 1fr 150px auto; gap: 12px; padding: 12px 16px;
  border-top: 1px solid var(--line); align-items: center; }
.addr-row:first-child { border-top: 0; }
.addr { font-size: 14px; overflow-wrap: anywhere; min-width: 0; }
.addr b { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-weight: 600; }
.addr .sub { color: var(--muted); font-size: 13px; display: block; margin-top: 2px; }
.badge { display: inline-block; font-size: 11px; font-weight: 600; padding: 1px 8px; border-radius: 999px;
  background: var(--danger-soft); color: var(--danger); margin-left: 6px; vertical-align: 1px; }
.meter { display: grid; gap: 4px; font-size: 12px; color: var(--muted); }
.meter .track { height: 6px; border-radius: 3px; background: var(--ok-soft); overflow: hidden; }
.meter .track.unknown { background: var(--line); }
.meter .fill { height: 100%; background: var(--danger); }
.meter b { color: var(--ink); }
.empty { padding: 28px 16px; text-align: center; color: var(--muted); }

.manual { margin-top: 14px; font-size: 14px; }
.manual form { display: flex; gap: 8px; align-items: center; margin-top: 8px; flex-wrap: wrap; }
.adder { display: flex; flex-wrap: wrap; align-items: center; border: 1px solid var(--line); border-radius: 8px;
  background: var(--card); overflow: hidden; flex: 1 1 260px; min-width: 0; max-width: 100%; }
.adder > span { padding: 8px 6px; color: var(--muted); font-family: ui-monospace, Menlo, monospace; font-size: 14px; }
.adder select, .adder input { border: 0; background: var(--bg); color: var(--ink); font-family: ui-monospace, Menlo, monospace;
  font-size: 14px; padding: 8px; min-width: 0; max-width: 100%; }
.adder input { background: var(--card); flex: 1 1 7em; }
.adder input:focus, .adder select:focus { outline: 2px solid var(--accent); outline-offset: -2px; }
.manual .hint { flex-basis: 100%; margin: 0; font-size: 13px; color: var(--muted); overflow-wrap: anywhere; }
.manual .field-error { flex-basis: 100%; margin: 0; font-size: 13px; color: var(--danger); overflow-wrap: anywhere; }

dialog { border: 0; border-radius: var(--radius); padding: 0; width: min(440px, calc(100vw - 32px));
  background: var(--card); color: var(--ink); }
dialog::backdrop { background: rgba(10,10,20,.45); }
dialog form { display: flex; flex-direction: column; max-height: calc(100vh - 48px); }
.dlg-head { padding: 14px 20px; border-bottom: 1px solid var(--line); font-weight: 600; font-size: 17px;
  overflow-wrap: anywhere; }
.dlg-body { padding: 16px 20px; overflow: auto; flex: 1; }
.dlg-body p { margin: 0 0 10px; font-size: 14px; overflow-wrap: anywhere; }
.dlg-body ul { margin: 0 0 10px; padding-left: 18px; font-size: 13px; color: var(--muted); overflow-wrap: anywhere; }
.dlg-body .muted { color: var(--muted); }
.dlg-foot { padding: 12px 20px; border-top: 1px solid var(--line); display: flex; gap: 8px; align-items: center; }
.dlg-foot .grow { flex: 1; }
.toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); max-width: calc(100vw - 32px);
  background: var(--ink); color: var(--bg); padding: 10px 16px; border-radius: 8px; font-size: 14px;
  opacity: 0; transition: opacity .2s; pointer-events: none; z-index: 10; overflow-wrap: anywhere; }
.toast.show { opacity: 1; }

@media (max-width: 560px) {
  .bar .who .mail-addr { display: none; }
  nav button { padding: 10px 10px; }
  .rule { grid-template-columns: 20px minmax(0, 1fr); gap: 8px 10px; }
  .rule .side { grid-column: 2; justify-content: flex-start; }
  #rule-dlg { width: 100vw; max-width: 100vw; height: 100%; max-height: 100%; border-radius: 0; margin: 0; }
  #rule-dlg form { max-height: 100%; height: 100%; }
  .cond, .cond.hdr { grid-template-columns: minmax(0, 1fr) 34px; }
  .cond select, .cond .hname { grid-column: 1 / -1; }
  .cond .hname { grid-row: 2; }
  .addr-row { grid-template-columns: 1fr auto; }
  .addr-row .meter { grid-column: 1; grid-row: 2; }
  .addr-row .btn { grid-row: 1 / span 2; }
}