/* VPN-Hub – Gestaltung. Keine externen Quellen (CSP: nur 'self'). */
:root {
  --bg: #f4f6f8;
  --surface: #ffffff;
  --surface-2: #f6f7f9;
  --border: #e2e6eb;
  --text: #17202a;
  --muted: #5d6877;
  --primary: #1d64d8;
  --primary-hover: #1753b5;
  --on-primary: #ffffff;
  --danger: #c0352b;
  --ok: #17784b;
  --ok-bg: #e4f4eb;
  --warn: #8a5a00;
  --warn-bg: #fcf0d4;
  --err-bg: #fbe8e6;
  --off: #677282;
  --off-bg: #edf0f3;
  --focus: 0 0 0 3px rgba(29, 100, 216, .35);
  --radius: 10px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .05), 0 1px 3px rgba(16, 24, 40, .07);
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  /* Diagramme: Reihenfarben (geprüft auf Farbsehschwächen) und feste Statusfarben */
  --viz-s1: #2a78d6;
  --viz-s2: #eb6834;
  --viz-good: #0ca30c;
  --viz-warn: #fab219;
  --viz-bad: #d03b3b;
  --viz-none: #e1e0d9;
  --viz-grid: #e8e7e1;
  --viz-axis: #7d7b75;
  --viz-track: #eceef1;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0e1116;
    --surface: #161b22;
    --surface-2: #1c222b;
    --border: #2a313c;
    --text: #e6e9ee;
    --muted: #9aa5b4;
    --primary: #4c8dff;
    --primary-hover: #6aa1ff;
    --on-primary: #0b1220;
    --danger: #ff6b5e;
    --ok: #4cc38a;
    --ok-bg: #12291f;
    --warn: #e3b341;
    --warn-bg: #2b2414;
    --err-bg: #331a18;
    --off: #8b96a5;
    --off-bg: #222932;
    --focus: 0 0 0 3px rgba(76, 141, 255, .45);
    --shadow: none;
    --viz-s1: #3987e5;
    --viz-s2: #d95926;
    --viz-none: #2c2c2a;
    --viz-grid: #262b33;
    --viz-axis: #8b96a5;
    --viz-track: #222932;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 1.5rem; line-height: 1.25; margin: 0; }
h2 { font-size: 1.05rem; margin: 0 0 .75rem; }
h3 { font-size: .95rem; margin: 1.25rem 0 .5rem; }
p { margin: 0 0 .75rem; }
code, .mono { font-family: var(--mono); font-size: .9em; }
.muted, .sub { color: var(--muted); }
.sub { margin: .25rem 0 0; font-size: .9rem; }
.hint { color: var(--muted); font-size: .85rem; margin: .75rem 0 0; }
.hint-top { margin: 0 0 1rem; }
.hint.inline { margin: 0; }
.center { text-align: center; }
.nowrap { white-space: nowrap; }
.break { word-break: break-all; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* Kopfleiste */
.topbar { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 1.5rem; padding: .6rem 1.25rem; background: var(--surface); border-bottom: 1px solid var(--border); }
.brand { display: flex; align-items: center; gap: .55rem; font-weight: 650; color: var(--text); }
.brand:hover { text-decoration: none; }
.brand-mark { width: 22px; height: 22px; border-radius: 6px; background: linear-gradient(135deg, var(--primary), #19a974); }
.topbar nav { display: flex; gap: .25rem; flex: 1; }
.topbar nav a { padding: .35rem .7rem; border-radius: 7px; color: var(--muted); }
.topbar nav a:hover { background: var(--surface-2); color: var(--text); text-decoration: none; }
.topbar nav a[aria-current] { background: var(--surface-2); color: var(--text); font-weight: 600; }
.logout { display: flex; align-items: center; gap: .6rem; margin: 0; }

/* Seitenaufbau */
.container { max-width: 1100px; margin: 0 auto; padding: 1.5rem 1.25rem 3rem; }
.page-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-start; gap: 1rem; margin-bottom: 1.25rem; }
.actions, .row-actions { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; }
.actions-end { justify-content: flex-end; }
.row-actions { margin-top: 1rem; }
.actions form, .row-actions form { margin: 0; }
.back { display: inline-block; margin-bottom: .75rem; color: var(--muted); font-size: .9rem; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 1.1rem 1.25rem; margin-bottom: 1.25rem; }
.card.narrow { max-width: 640px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.25rem; margin-bottom: 1.25rem; }
.grid-2 > .card { margin-bottom: 0; }
form .grid-2 { gap: 0 1rem; margin-bottom: 0; }
.empty { color: var(--muted); margin: 0; padding: .5rem 0; }

/* Kennzahlen */
.stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; margin-bottom: 1.25rem; }
.stat { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: .9rem 1.1rem; }
.stat-value { display: block; font-size: 1.6rem; font-weight: 650; font-variant-numeric: tabular-nums; }
.stat-label { color: var(--muted); font-size: .85rem; }

/* Schaltflächen */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .35rem; padding: .45rem .9rem; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); color: var(--text); font: inherit; font-weight: 550; line-height: 1.3; white-space: nowrap; cursor: pointer; }
.btn:hover { background: var(--surface-2); text-decoration: none; }
.btn-primary { background: var(--primary); border-color: var(--primary); color: var(--on-primary); }
.btn-primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); }
.btn-danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn-danger:hover { background: var(--danger); filter: brightness(.93); }
.btn-ghost { background: transparent; border-color: transparent; }
.btn-sm { padding: .25rem .6rem; font-size: .85rem; }
.btn-icon { padding: .35rem .55rem; }
.btn-block { width: 100%; margin-top: .25rem; }
.btn:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline: none; box-shadow: var(--focus); }

/* Tabellen */
.table-wrap { overflow-x: auto; margin: 0 -1.25rem; padding: 0 1.25rem; }
table { width: 100%; border-collapse: collapse; }
th { padding: .5rem .6rem; border-bottom: 1px solid var(--border); color: var(--muted); font-size: .76rem; font-weight: 600; letter-spacing: .04em; text-align: left; text-transform: uppercase; }
td { padding: .6rem; border-bottom: 1px solid var(--border); vertical-align: middle; }
tbody tr:last-child td { border-bottom: 0; }
td .sub { margin: 0; font-size: .82rem; }
table.list tbody tr[data-href] { cursor: pointer; }
table.list tbody tr[data-href]:hover { background: var(--surface-2); }
.row-alert td { color: var(--danger); }
table.values th { width: 1%; padding-right: 1.5rem; color: var(--muted); font-size: .88rem; font-weight: 550; letter-spacing: 0; text-transform: none; white-space: nowrap; }
table.values .cell-action { width: 1%; text-align: right; }
table.edit th, table.edit td { padding: .3rem .25rem; border-bottom: 0; }
table.edit input, table.edit select { min-width: 7.5rem; margin: 0; }
table.edit input.port { width: 6.5rem; min-width: 6.5rem; }

/* Status */
.state { display: inline-flex; align-items: center; gap: .4rem; padding: .12rem .6rem; border-radius: 999px; background: var(--off-bg); color: var(--off); font-size: .82rem; font-weight: 600; white-space: nowrap; }
.state::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.state-online { background: var(--ok-bg); color: var(--ok); }
.state-disabled { background: var(--warn-bg); color: var(--warn); }
.state-unknown { background: var(--err-bg); color: var(--danger); }

/* Meldungen */
.flash { margin-bottom: 1rem; padding: .7rem 1rem; border-radius: 8px; }
.flash-ok { background: var(--ok-bg); color: var(--ok); }
.flash-error { background: var(--err-bg); color: var(--danger); }
.secret-box { display: grid; gap: .35rem; margin-bottom: 1.25rem; padding: .9rem 1.1rem; border: 1px dashed var(--warn); border-radius: 8px; background: var(--warn-bg); }
.secret-box code { font-size: 1.05rem; user-select: all; }

/* Formulare */
label { display: block; margin-bottom: .85rem; font-size: .88rem; font-weight: 550; }
input, select, textarea { display: block; width: 100%; margin-top: .3rem; padding: .5rem .65rem; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); color: var(--text); font: inherit; font-weight: 400; }
input[type="radio"] { display: inline-block; width: auto; margin: .2rem 0 0; }
textarea { resize: vertical; }
.field-hint { display: block; margin-top: .3rem; color: var(--muted); font-size: .8rem; font-weight: 400; }
.narrow-field { max-width: calc(50% - .5rem); }
.inline-form { display: flex; flex-wrap: wrap; align-items: flex-end; gap: .75rem; }
.inline-form label { flex: 1 1 16rem; margin: 0; }
fieldset.choice { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .75rem; margin: 0 0 .85rem; padding: 0; border: 0; }
fieldset.choice legend { margin-bottom: .3rem; padding: 0; font-size: .88rem; font-weight: 550; }
.choice-item { display: flex; gap: .65rem; margin: 0; padding: .75rem .85rem; border: 1px solid var(--border); border-radius: 8px; font-weight: 400; cursor: pointer; }
.choice-item:has(input:checked) { border-color: var(--primary); box-shadow: var(--focus); }

/* Details */
dl.kv { display: grid; grid-template-columns: max-content 1fr; gap: .45rem 1.25rem; margin: 0; }
dl.kv dt { color: var(--muted); font-size: .88rem; }
dl.kv dd { margin: 0; min-width: 0; overflow-wrap: anywhere; }
.steps { margin: 0 0 1rem; padding-left: 1.2rem; }
.steps li { margin-bottom: .3rem; }
.devices { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: .75rem; margin: 0; padding: 0; list-style: none; }
.devices li { display: flex; flex-direction: column; gap: .15rem; padding: .75rem .85rem; border: 1px solid var(--border); border-radius: 8px; background: var(--surface-2); }
.devices .btn { align-self: flex-start; margin-top: .45rem; }
.danger-zone { border-color: color-mix(in srgb, var(--danger) 35%, var(--border)); }
.danger-zone h2 { color: var(--danger); }

/* QR-Codes */
.qr-layout { display: grid; grid-template-columns: 300px minmax(0, 1fr); gap: 2rem; align-items: start; }
.qr { display: block; width: 100%; max-width: 300px; padding: 8px; border-radius: 8px; background: #fff; }
.qr-center { max-width: 220px; margin: 0 auto .75rem; }
.secret { display: inline-block; margin-top: .3rem; color: var(--text); font-size: .95rem; letter-spacing: .04em; user-select: all; }

/* Anmeldung */
.auth { display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 100vh; padding: 1.5rem 1rem; }
.auth > .flash, .auth-card { width: 100%; max-width: 380px; }
.auth-card-wide, .auth > .flash:has(+ .auth-card-wide) { max-width: 440px; }
.auth-card .brand { justify-content: center; margin-bottom: 1.25rem; font-size: 1.15rem; }
.auth-title { margin-bottom: .75rem; font-size: 1.15rem; text-align: center; }
.code-input { font-family: var(--mono); font-size: 1.4rem; letter-spacing: .3em; text-align: center; }

@media (max-width: 760px) {
  .topbar { flex-wrap: wrap; gap: .4rem 1rem; padding: .6rem 1rem; }
  .topbar nav { order: 3; width: 100%; overflow-x: auto; }
  .container { padding: 1rem 1rem 2.5rem; }
  .card { padding: 1rem; }
  .table-wrap { margin: 0 -1rem; padding: 0 1rem; }
  .grid-2, .qr-layout, fieldset.choice { grid-template-columns: minmax(0, 1fr); }
  .qr-layout { gap: 1rem; }
  .stats { gap: .5rem; }
  .stat { padding: .7rem .8rem; }
  .stat-value { font-size: 1.25rem; }
  .narrow-field { max-width: none; }
  .hide-sm { display: none; }
}

/* ------------------------------------------------------------ Diagramme */
.viz { display: block; overflow: visible; font: 11px/1 system-ui, -apple-system, "Segoe UI", sans-serif; }
.viz-wrap { position: relative; }
.viz-grid, .viz-track { stroke: var(--viz-grid); stroke-width: 1; }
.viz-axis { fill: var(--viz-axis); font-size: 11px; font-variant-numeric: tabular-nums; }
.viz-label { fill: var(--text); font-size: 12px; }
.viz-value { fill: var(--muted); font-size: 11px; font-variant-numeric: tabular-nums; }
.viz-bar { fill: var(--viz-s1); }
.viz-hit { fill: var(--text); fill-opacity: 0; }
.viz-hit:hover { fill-opacity: .05; }
.viz-ref { stroke: var(--viz-axis); stroke-width: 1; }
.viz-line-path { fill: none; stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.viz-line-path.s1 { stroke: var(--viz-s1); }
.viz-line-path.s2 { stroke: var(--viz-s2); }
.viz-dot { stroke: var(--surface); stroke-width: 2; }
.viz-dot.s1 { fill: var(--viz-s1); }
.viz-dot.s2 { fill: var(--viz-s2); }
.viz-cross { stroke: var(--viz-axis); stroke-width: 1; }
.viz-band-good { fill: var(--viz-good); fill-opacity: .07; }
.viz-band-warn { fill: var(--viz-warn); fill-opacity: .09; }
.viz-band-bad { fill: var(--viz-bad); fill-opacity: .07; }
.viz-strip .st-good { fill: var(--viz-good); }
.viz-strip .st-warn { fill: var(--viz-warn); }
.viz-strip .st-bad { fill: var(--viz-bad); }
.viz-strip .st-none { fill: var(--viz-none); }
.viz-strip rect:hover { opacity: .7; }
.viz-meter { display: block; max-width: 160px; margin-top: .35rem; }
.stat .viz-meter { max-width: none; }
.viz-meter-track { fill: var(--viz-track); }
.m-s1 { fill: var(--viz-s1); }
.m-warn { fill: var(--viz-warn); }
.m-bad { fill: var(--viz-bad); }
.viz-signal { vertical-align: -2px; }
.viz-signal .on { fill: var(--text); }
.viz-signal .off { fill: var(--viz-none); }
.viz-legend { display: flex; flex-wrap: wrap; gap: .25rem .9rem; margin: .25rem 0 .5rem; color: var(--muted); font-size: .8rem; }
.viz-legend span { display: inline-flex; align-items: center; gap: .35rem; }
.key { display: inline-block; width: 10px; height: 10px; border-radius: 2px; }
.key-good { background: var(--viz-good); }
.key-warn { background: var(--viz-warn); }
.key-bad { background: var(--viz-bad); }
.key-none { background: var(--viz-none); }
.key-band-good { background: color-mix(in srgb, var(--viz-good) 20%, var(--surface)); }
.key-band-warn { background: color-mix(in srgb, var(--viz-warn) 25%, var(--surface)); }
.key-band-bad { background: color-mix(in srgb, var(--viz-bad) 20%, var(--surface)); }
.key-line { width: 14px; height: 2px; border-radius: 1px; }
.key-line.s1 { background: var(--viz-s1); }
.key-line.s2 { background: var(--viz-s2); }
.viz-tip { position: fixed; z-index: 50; max-width: 280px; padding: .45rem .65rem; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); color: var(--text); box-shadow: 0 6px 18px rgba(16, 24, 40, .14); font-size: .8rem; pointer-events: none; }
.viz-tip[hidden] { display: none; }
.viz-tip .tip-title { margin-bottom: .2rem; color: var(--muted); }
.viz-tip .tip-row { display: flex; align-items: center; gap: .45rem; }
.viz-tip .tip-row strong { font-variant-numeric: tabular-nums; }
.viz-tip .tip-row span:last-child { color: var(--muted); }
.viz-table { margin-top: .75rem; }
.viz-table summary { color: var(--muted); font-size: .85rem; cursor: pointer; }
.viz-table table { margin-top: .5rem; }
table.compact th, table.compact td { padding: .35rem .5rem; }
.num { font-variant-numeric: tabular-nums; }
th.num, td.num { text-align: right; }
.grid-2.charts h3 { margin-top: 0; }

/* ------------------------------------------------------------ Übersicht, Reiter, Filter */
.stats-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-start; gap: .5rem 1rem; margin-bottom: .75rem; }
.card-head h2 { margin: 0; }
.card-head form { margin: 0; }
.col-strip { width: 26%; min-width: 180px; }
.strip-caption { display: flex; justify-content: space-between; margin-top: .2rem; color: var(--muted); font-size: .72rem; }
.alerts { display: grid; gap: .5rem; margin-bottom: 1.25rem; }
.alert { display: flex; flex-wrap: wrap; gap: .2rem .75rem; padding: .6rem .9rem; border-left: 4px solid; border-radius: 8px; color: var(--text); }
.alert:hover { text-decoration: none; filter: brightness(.98); }
.alert-error { background: var(--err-bg); border-color: var(--danger); }
.alert-warn { background: var(--warn-bg); border-color: var(--warn); }
.tabs { display: flex; gap: .25rem; margin: 0 0 1.25rem; border-bottom: 1px solid var(--border); overflow-x: auto; }
.tabs a { margin-bottom: -1px; padding: .55rem .85rem; border-bottom: 2px solid transparent; color: var(--muted); white-space: nowrap; }
.tabs a:hover { color: var(--text); text-decoration: none; }
.tabs a[aria-current] { border-color: var(--primary); color: var(--text); font-weight: 600; }
.filter-row { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem .75rem; margin-bottom: 1rem; }
.filter-row.tight { margin: 0; }
.chip { padding: .3rem .75rem; border: 1px solid var(--border); border-radius: 999px; background: var(--surface); color: var(--muted); font-size: .85rem; }
.chip:hover { color: var(--text); text-decoration: none; }
.chip[aria-current] { border-color: var(--primary); background: var(--primary); color: var(--on-primary); }
.inline-label { display: flex; align-items: center; gap: .5rem; margin: 0; }
.inline-label select { width: auto; margin: 0; }
.figure { margin: .1rem 0 0; font-size: 2rem; font-weight: 650; line-height: 1.1; }
.figure-note { display: block; margin-top: .2rem; color: var(--muted); font-size: .85rem; font-weight: 400; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 1rem; }
.plain-list { display: grid; gap: .45rem; margin: 0; padding: 0; list-style: none; }
.plain-list li { display: flex; flex-wrap: wrap; align-items: center; gap: .35rem .5rem; }
.services li { justify-content: space-between; }
form.inline { display: inline; margin: 0; }
.row-actions.tight { gap: .35rem; margin-top: .45rem; }
.devices form { margin: 0; }
.clamp { max-width: 28ch; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.spaced { margin-top: .75rem; }
fieldset.checks { display: grid; gap: .4rem; margin: 0 0 .85rem; padding: 0; border: 0; }
fieldset.checks legend { margin-bottom: .3rem; padding: 0; font-size: .88rem; font-weight: 550; }
.check { display: flex; align-items: flex-start; gap: .55rem; margin: 0; font-weight: 400; }
.check.inline { display: inline-flex; align-items: center; }
input[type="checkbox"] { display: inline-block; width: auto; margin: .2rem 0 0; }
button.is-busy { opacity: .7; cursor: progress; }

@media (max-width: 760px) {
  .stats-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-3 { grid-template-columns: minmax(0, 1fr); }
  .col-strip { min-width: 120px; }
  .figure { font-size: 1.6rem; }
}
/* ------------------------------------------------------------ Logs */
.log-controls { display: grid; gap: .6rem; margin-bottom: .75rem; }
.filter-input { width: 14rem; margin: 0; }
.logbox { max-height: 62vh; overflow: auto; padding: .5rem 0; border-radius: 8px; background: #0d1117; color: #d6dde6; font: 12.5px/1.5 var(--mono); }
.logbox:focus-visible { box-shadow: var(--focus); outline: none; }
.log-line { display: grid; grid-template-columns: 9.2em 9.5em minmax(0, 1fr); gap: .75rem; padding: .05rem .8rem; }
.log-line:hover { background: rgba(255, 255, 255, .04); }
.log-time, .log-ident { color: #7d8896; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.log-msg { white-space: pre-wrap; overflow-wrap: anywhere; }
.lvl-error { background: rgba(208, 59, 59, .14); }
.lvl-error .log-msg { color: #ff9a90; }
.lvl-warn .log-msg { color: #f2c35b; }
.lvl-ok .log-msg { color: #7ad7a3; }
.event-list { display: grid; gap: .1rem; margin: 0; padding: 0; list-style: none; }
.event-list li { display: grid; grid-template-columns: 10px 9.5em minmax(0, 1fr); align-items: baseline; gap: .6rem; padding: .3rem 0; border-bottom: 1px solid var(--border); }
.event-list li:last-child { border-bottom: 0; }
.ev-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--off); }
.ev-ok .ev-dot { background: var(--viz-good); }
.ev-warn .ev-dot { background: var(--viz-warn); }
.ev-error .ev-dot { background: var(--viz-bad); }
.ev-time { color: var(--muted); font-size: .85rem; white-space: nowrap; }
.ev-error .ev-text { color: var(--danger); }
.callout { margin-bottom: 1.25rem; padding: 1rem 1.2rem; border: 1px solid; border-radius: var(--radius); }
.callout h2 { margin-bottom: .5rem; }
.callout p:last-child { margin-bottom: 0; }
.callout-error { border-color: color-mix(in srgb, var(--danger) 45%, var(--border)); background: var(--err-bg); }
.mono.block { display: block; margin-top: .35rem; padding: .5rem .7rem; border-radius: 6px; background: var(--surface); }
button[aria-pressed="true"] { border-color: var(--viz-good); color: var(--ok); }

@media (max-width: 760px) {
  .log-line { grid-template-columns: minmax(0, 1fr); gap: 0; padding: .25rem .8rem; }
  .log-ident { display: none; }
  .event-list li { grid-template-columns: 10px minmax(0, 1fr); }
  .ev-time { grid-column: 2; }
  .filter-input { width: 100%; }
}
/* ------------------------------------------------------------ Schnellzugriff */
.quick { display: flex; flex-wrap: wrap; gap: .4rem; margin: -.4rem 0 1rem; }
.quick form, .menu-list form { margin: 0; }
.btn-warn { border-color: color-mix(in srgb, var(--warn) 55%, var(--border)); color: var(--warn); }
.btn-warn:hover { background: var(--warn-bg); }
.row-menu { width: 1%; text-align: right; }
details.menu > summary { list-style: none; }
details.menu > summary::-webkit-details-marker { display: none; }
.menu-list { position: fixed; z-index: 40; display: grid; gap: .25rem; min-width: 240px; padding: .4rem; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); box-shadow: 0 8px 24px rgba(16, 24, 40, .18); text-align: left; }
.menu-list .btn { width: 100%; justify-content: flex-start; }

/* ------------------------------------------------------------ Version 11: Wartung, Sammelaktionen, Favoriten */
:root { --info: #1d64d8; --info-bg: #e6eefc; --viz-h0: #eceef1; }
@media (prefers-color-scheme: dark) { :root { --info: #6aa1ff; --info-bg: #17233a; --viz-h0: #222932; } }
.text-warn { color: var(--warn); }
.text-error { color: var(--danger); }
.badges { display: flex; flex-wrap: wrap; gap: .3rem; margin-top: .25rem; }
.badge { display: inline-block; padding: .05rem .5rem; border-radius: 999px; background: var(--surface-2); border: 1px solid var(--border); color: var(--muted); font-size: .75rem; font-weight: 600; white-space: nowrap; }
a.badge:hover { text-decoration: none; color: var(--text); }
.badge-maint { background: var(--info-bg); border-color: transparent; color: var(--info); }
.alert-info { background: var(--info-bg); border-color: var(--info); }
.viz-strip .st-maint { fill: var(--viz-s1); fill-opacity: .35; }
.key-maint { background: color-mix(in srgb, var(--viz-s1) 35%, var(--surface)); }
.viz-line-path.dash { stroke-dasharray: 6 5; }
.key-line.dash { background: repeating-linear-gradient(90deg, var(--viz-s2) 0 5px, transparent 5px 8px); }
.viz-ref-label { font-weight: 600; }
.maint-menu .menu-list { min-width: 260px; }
.menu-form label { margin-bottom: .5rem; }
.menu-form form { display: grid; gap: .25rem; }
.menu-form .hint { margin: .35rem 0 0; max-width: 260px; }
.bulk-bar { display: flex; flex-wrap: wrap; align-items: center; gap: .4rem .5rem; margin: 0 0 .75rem; padding: .5rem .7rem; border: 1px solid var(--border); border-radius: 8px; background: var(--surface-2); }
.bulk-bar.is-empty { opacity: .75; }
.bulk-bar strong { margin-right: .25rem; font-size: .88rem; }
.bulk-maint { display: inline-flex; align-items: center; gap: .25rem; }
.bulk-maint select { width: auto; margin: 0; padding: .2rem .4rem; font-size: .85rem; }
.col-check { width: 1%; }
.col-check input { margin: 0; }
.favorites { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: .6rem; margin: 0; padding: 0; list-style: none; }
.favorites li { display: flex; align-items: center; gap: .5rem; padding: .6rem .75rem; border: 1px solid var(--border); border-radius: 8px; background: var(--surface-2); }
.favorites form { margin: 0; }
.fav-name { display: flex; flex: 1; flex-direction: column; min-width: 0; }
.fav-name .muted { overflow: hidden; font-size: .82rem; text-overflow: ellipsis; white-space: nowrap; }
.small-multiples { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1rem 1.25rem; }
.sm-head { display: flex; flex-wrap: wrap; gap: .1rem .6rem; align-items: baseline; margin-bottom: .25rem; }
.sm-head .muted { font-size: .82rem; }
.viz-heat .h0 { fill: var(--viz-h0); }
.viz-heat .h1, .key-h1 { fill: color-mix(in srgb, var(--viz-bad) 20%, var(--surface)); background: color-mix(in srgb, var(--viz-bad) 20%, var(--surface)); }
.viz-heat .h2, .key-h2 { fill: color-mix(in srgb, var(--viz-bad) 38%, var(--surface)); background: color-mix(in srgb, var(--viz-bad) 38%, var(--surface)); }
.viz-heat .h3, .key-h3 { fill: color-mix(in srgb, var(--viz-bad) 56%, var(--surface)); background: color-mix(in srgb, var(--viz-bad) 56%, var(--surface)); }
.viz-heat .h4, .key-h4 { fill: color-mix(in srgb, var(--viz-bad) 78%, var(--surface)); background: color-mix(in srgb, var(--viz-bad) 78%, var(--surface)); }
.viz-heat .h5, .key-h5 { fill: var(--viz-bad); background: var(--viz-bad); }
.key-h0 { background: var(--viz-h0); }
.viz-heat rect:hover { stroke: var(--text); stroke-width: 1; }
.weekdays { display: flex; flex-wrap: wrap; gap: .3rem .9rem; margin: .4rem 0 .75rem; padding: 0; border: 0; }
.sms-list { display: grid; gap: .5rem; margin: 0; padding: 0; list-style: none; }
.sms-list li { padding: .6rem .75rem; border: 1px solid var(--border); border-radius: 8px; }
.sms-list li.unread { border-color: var(--info); background: var(--info-bg); }
.sms-list p { margin: .25rem 0 0; white-space: pre-wrap; overflow-wrap: anywhere; }
.sms-head { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5rem; font-size: .9rem; }
.channel { margin: 1rem 0 0; padding: .9rem 1rem .1rem; border: 1px solid var(--border); border-radius: 8px; }
.channel-head { margin-bottom: .4rem; }
.chat-pick { display: flex; flex-wrap: wrap; align-items: center; gap: .4rem; margin-bottom: .85rem; }
.push-actions { margin: 0 0 .75rem; }
a.sort { color: inherit; }
a.sort.is-active { color: var(--text); }

@media (max-width: 760px) {
  .favorites, .small-multiples { grid-template-columns: minmax(0, 1fr); }
  .bulk-bar { position: sticky; top: 0; z-index: 5; }
}