/* Pi Security Dashboard – Styles. Farb-Tokens nach dem validierten Referenz-Palette-Schema. */
:root {
  color-scheme: light;
  --page: #f9f9f7; --surface: #fcfcfb; --surface-2: #f3f2ee;
  --ink: #0b0b0b; --ink-2: #52514e; --muted: #898781;
  --grid: #e1e0d9; --axis: #c3c2b7; --border: rgba(11,11,11,0.10);
  --s1: #2a78d6; --s2: #eb6834; --s3: #1baf7a; --s4: #eda100; --s5: #e87ba4; --s6: #008300; --s7: #4a3aa7; --s8: #e34948;
  --good: #0ca30c; --good-text: #006300; --warning: #fab219; --serious: #ec835a; --critical: #d03b3b;
  --seq-250: #86b6ef; --seq-450: #2a78d6; --seq-600: #184f95;
  --shadow: 0 1px 2px rgba(0,0,0,0.04), 0 2px 8px rgba(0,0,0,0.04);
  --radius: 12px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --page: #0d0d0d; --surface: #1a1a19; --surface-2: #222220;
    --ink: #ffffff; --ink-2: #c3c2b7; --muted: #898781;
    --grid: #2c2c2a; --axis: #383835; --border: rgba(255,255,255,0.10);
    --s1: #3987e5; --s2: #d95926; --s3: #199e70; --s4: #c98500; --s5: #d55181; --s6: #008300; --s7: #9085e9; --s8: #e66767;
    --good-text: #0ca30c; --seq-250: #86b6ef; --seq-450: #3987e5; --seq-600: #184f95;
    --shadow: none;
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --page: #0d0d0d; --surface: #1a1a19; --surface-2: #222220;
  --ink: #ffffff; --ink-2: #c3c2b7; --muted: #898781;
  --grid: #2c2c2a; --axis: #383835; --border: rgba(255,255,255,0.10);
  --s1: #3987e5; --s2: #d95926; --s3: #199e70; --s4: #c98500; --s5: #d55181; --s6: #008300; --s7: #9085e9; --s8: #e66767;
  --good-text: #0ca30c; --seq-250: #86b6ef; --seq-450: #3987e5; --seq-600: #184f95;
  --shadow: none;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--page); color: var(--ink); font: 15px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif; }
a { color: var(--s1); }
h1 { font-size: 18px; margin: 0; font-weight: 650; letter-spacing: -0.01em; }
h2 { font-size: 20px; margin: 40px 0 8px; font-weight: 650; letter-spacing: -0.01em; }
h3 { font-size: 14px; margin: 0; font-weight: 600; color: var(--ink); }
.lead { color: var(--ink-2); margin: 0 0 16px; max-width: 80ch; }
.muted { color: var(--muted); }
.hidden { display: none !important; }
main { max-width: 1280px; margin: 0 auto; padding: 8px 16px 40px; }

/* Topbar */
.topbar { position: sticky; top: 0; z-index: 10; min-height: 56px; display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  padding: 10px 16px; background: var(--surface); border-bottom: 1px solid var(--border); }
.brand { display: flex; align-items: center; gap: 12px; }
.logo { width: 34px; height: 34px; fill: var(--s1); }
.logo .tick { fill: none; stroke: #fff; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
.sub { font-size: 12px; color: var(--muted); }
.topbar-right { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.stamp { font-size: 12px; color: var(--muted); }
.stale { color: var(--critical); font-weight: 600; }
.btn-icon { background: none; border: 1px solid var(--border); color: var(--ink-2); border-radius: 8px; width: 34px; height: 34px; cursor: pointer; font-size: 16px; }
.btn-icon:hover { background: var(--surface-2); }
#logout { text-decoration: none; }

.pill { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: 999px; font-weight: 600; font-size: 13px; border: 1px solid var(--border); }
.pill .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--muted); }
.pill-ok .dot { background: var(--good); } .pill-warn .dot { background: var(--warning); } .pill-critical .dot { background: var(--critical); }
.pill-critical { border-color: var(--critical); }

.banner { border-radius: var(--radius); padding: 12px 16px; margin: 12px 0; border: 1px solid var(--border); background: var(--surface); }
.banner-warn { border-color: var(--warning); } .banner-critical { border-color: var(--critical); }

/* Reiter */
.tabs { display: flex; gap: 2px; overflow-x: auto; padding: 0 16px; background: var(--surface);
  border-bottom: 1px solid var(--border); position: sticky; top: 56px; z-index: 9; scrollbar-width: thin; }
.tab { flex: none; background: none; border: none; border-bottom: 2px solid transparent; color: var(--ink-2);
  font: inherit; font-size: 14px; padding: 11px 14px; cursor: pointer; white-space: nowrap; display: flex; align-items: center; gap: 7px; }
.tab:hover { color: var(--ink); background: var(--surface-2); }
.tab.active { color: var(--ink); border-bottom-color: var(--s1); font-weight: 600; }
.tab-badge { font-size: 11px; font-weight: 600; padding: 1px 7px; border-radius: 999px;
  background: var(--surface-2); color: var(--ink-2); border: 1px solid var(--border); font-variant-numeric: tabular-nums; }
.badge-warn { border-color: var(--warning); color: var(--ink); }
.badge-crit { border-color: var(--critical); color: var(--critical); }
.panel { display: none; }
.panel.active { display: block; }
.panel > h2:first-child, .panel > .lead:first-child { margin-top: 18px; }

/* Anwendungen */
.app-overview { display: grid; gap: 2px; }
.app-row { display: grid; grid-template-columns: 16px max-content 1fr; gap: 8px; align-items: baseline;
  padding: 7px 6px; border-radius: 8px; cursor: pointer; }
.app-row:hover { background: var(--surface-2); }
.app-name { font-weight: 600; font-size: 13.5px; }
.app-card { margin-bottom: 14px; }
.app-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 12px; }
.app-head h3 { font-size: 16px; }
.app-hints { margin: 0 0 12px; padding-left: 18px; font-size: 13.5px; }
.app-hints li { margin: 2px 0; }
.hint-warn { color: var(--ink); } .hint-crit { color: var(--critical); font-weight: 600; }
.app-block { margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--grid); }
.app-block h4 { margin: 0 0 8px; font-size: 13px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); font-weight: 600; }
.grid.nomargin { margin-bottom: 0; }

/* Überblick */
.sys-overview { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 12px 16px; }
.sys-item { display: flex; flex-direction: column; gap: 2px; font-size: 13px; }
.sys-item b { font-size: 18px; font-weight: 650; }

/* Layout */
.grid { display: grid; gap: 14px; margin-bottom: 14px; }
.grid.two { grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr)); }
.grid.three { grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); }
.grid.kpis { grid-template-columns: repeat(auto-fit, minmax(min(100%, 170px), 1fr)); }
.grid.gauges { grid-template-columns: repeat(auto-fit, minmax(min(100%, 180px), 1fr)); }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow); min-width: 0; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 10px; }
.help { font-size: 12.5px; color: var(--muted); margin-top: 10px; line-height: 1.45; }

/* KPIs */
.kpi-label { font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); font-weight: 600; }
.kpi-val { font-size: 32px; font-weight: 650; line-height: 1.15; margin-top: 4px; letter-spacing: -0.02em; }
.kpi-val.small { font-size: 20px; word-break: break-all; }
.kpi-sub { font-size: 12.5px; color: var(--ink-2); margin-top: 4px; }
.score-card { grid-column: span 2; display: flex; align-items: center; gap: 16px; }
@media (max-width: 420px) { .score-card { grid-column: span 1; flex-direction: column; } }
.score-ring { position: relative; width: 110px; height: 110px; flex: none; }
.score-ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.ring-bg { fill: none; stroke: var(--grid); stroke-width: 10; }
.ring-fg { fill: none; stroke: var(--good); stroke-width: 10; stroke-linecap: round; stroke-dasharray: 326.7; stroke-dashoffset: 326.7; transition: stroke-dashoffset 0.8s ease, stroke 0.4s; }
.score-val { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-size: 30px; font-weight: 650; letter-spacing: -0.02em; }
.score-val small { font-size: 13px; color: var(--muted); margin-left: 2px; font-weight: 500; }
.score-meta .help { margin-top: 6px; }

/* Gauges */
.bar { height: 6px; background: var(--grid); border-radius: 3px; margin-top: 8px; overflow: hidden; }
.bar-fill { height: 100%; width: 0; background: var(--s1); border-radius: 3px; transition: width 0.6s ease; }
.bar-fill.warn { background: var(--warning); } .bar-fill.crit { background: var(--critical); }

/* Charts */
.chart-wrap { position: relative; height: 240px; }
.chart-wrap.tall { height: 300px; }
.btn-small { font-size: 12px; padding: 4px 10px; border-radius: 999px; border: 1px solid var(--border); background: none; color: var(--ink-2); cursor: pointer; }
.btn-small:hover { background: var(--surface-2); }

/* Tables */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
th { text-align: left; font-weight: 600; color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: 0.05em; padding: 6px 8px; border-bottom: 1px solid var(--grid); white-space: nowrap; }
td { padding: 7px 8px; border-bottom: 1px solid var(--grid); vertical-align: top; }
tr:last-child td { border-bottom: none; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
td.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 12.5px; }
td.mono.wrap { word-break: break-all; }
td.nowrap { white-space: nowrap; }
.empty { color: var(--muted); padding: 12px 8px; font-size: 13.5px; }

/* Tags / Chips */
/* Tabellen dürfen die Karte nicht sprengen. Umgebrochen wird aber nur, wo es sinnvoll
   ist: Adressen, Zeitangaben und Zahlen bleiben zusammen, lange Pfade und Befehle nicht. */
td .tag { max-width: 100%; }
th, td { overflow-wrap: break-word; }
td.mono.wrap { overflow-wrap: anywhere; }
td.nowrap, th.num, td.num, td.ip, td.time { white-space: nowrap; overflow-wrap: normal; }
.tag { display: inline-block; font-size: 11.5px; padding: 2px 8px; border-radius: 999px; border: 1px solid var(--border); color: var(--ink-2); margin: 1px 4px 1px 0; white-space: nowrap; }
.tag-ok { color: var(--good-text); border-color: var(--good); } .tag-warn { color: var(--ink); border-color: var(--warning); }
.tag-crit { color: var(--critical); border-color: var(--critical); } .tag-info { color: var(--s1); border-color: var(--s1); }
.tag-web { border-color: var(--s1); } .tag-ssh { border-color: var(--s2); } .tag-firewall { border-color: var(--s3); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; }
.chip { font-size: 12.5px; padding: 5px 12px; border-radius: 999px; border: 1px solid var(--border); background: none; color: var(--ink-2); cursor: pointer; }
.chip.active { background: var(--ink); color: var(--page); border-color: var(--ink); }
.chip.static { cursor: default; }
.filter-row { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.stats-row { display: flex; flex-wrap: wrap; gap: 18px; margin: 4px 0 12px; }
.stats-row div { font-size: 13px; color: var(--ink-2); }
.stats-row b { display: block; font-size: 20px; color: var(--ink); font-weight: 650; }
.dot-s { display: inline-block; width: 9px; height: 9px; border-radius: 50%; margin-right: 6px; vertical-align: middle; background: var(--muted); }
.dot-ok { background: var(--good); } .dot-warn { background: var(--warning); } .dot-crit { background: var(--critical); }
.mem { min-width: 130px; }
.mem-text { font-size: 12.5px; white-space: nowrap; }
.mem .bar { height: 4px; margin-top: 5px; }
.muted.small { font-size: 11.5px; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 4px 14px; font-size: 13.5px; margin-bottom: 12px; }
.kv dt { color: var(--muted); } .kv dd { margin: 0; }

/* Checks */
.check-summary { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 12px; font-size: 13.5px; }
.check-list { display: grid; gap: 8px; }
.check { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 0; }
.check summary { list-style: none; display: grid; grid-template-columns: 26px 1fr auto; gap: 10px; align-items: center; padding: 10px 14px; cursor: pointer; }
.check summary::-webkit-details-marker { display: none; }
.check .icon { width: 22px; height: 22px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 700; color: #fff; }
.icon-ok { background: var(--good); } .icon-warn { background: var(--warning); color: #000 !important; } .icon-fail { background: var(--critical); } .icon-info { background: var(--s1); }
.check .title { font-weight: 600; }
.check .value { font-size: 13px; color: var(--ink-2); text-align: right; }
.check .body { padding: 0 14px 12px 50px; font-size: 13.5px; color: var(--ink-2); }
.check .body code { font-family: ui-monospace, monospace; font-size: 12.5px; background: var(--surface-2); padding: 1px 6px; border-radius: 4px; }
@media (max-width: 560px) { .check summary { grid-template-columns: 26px 1fr; } .check .value { grid-column: 2; text-align: left; } .check .body { padding-left: 14px; } }

/* Glossary */
/* Begriffsliste */
.search-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-bottom: 12px; }
.search { display: flex; align-items: center; gap: 8px; background: var(--surface); border: 1px solid var(--border);
  border-radius: 10px; padding: 0 10px; min-width: min(100%, 380px); flex: 1 1 340px; }
.search:focus-within { border-color: var(--s1); }
.search-icon { width: 16px; height: 16px; flex: none; fill: none; stroke: var(--muted); stroke-width: 2; stroke-linecap: round; }
.search input { flex: 1; background: none; border: none; color: var(--ink); font: inherit; font-size: 14px; padding: 9px 0; min-width: 0; }
.search input:focus { outline: none; }
.search input::-webkit-search-cancel-button { display: none; }
.search-clear { background: none; border: none; color: var(--muted); font-size: 20px; line-height: 1; cursor: pointer; padding: 0 2px; }
.search-clear:hover { color: var(--ink); }
.glossary-list { display: grid; gap: 8px; }
.gloss { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 14px 16px; }
.gloss-head { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; flex-wrap: wrap; margin-bottom: 5px; }
.gloss h4 { margin: 0; font-size: 14.5px; font-weight: 650; }
.gloss p { margin: 0 0 6px; font-size: 13.5px; color: var(--ink-2); line-height: 1.5; }
.gloss p:last-child { margin-bottom: 0; }
.gloss dt { font-size: 12px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); font-weight: 600; margin-top: 8px; }
.gloss mark { background: rgba(42,120,214,0.22); color: inherit; border-radius: 3px; padding: 0 1px; }
:root[data-theme="dark"] .gloss mark { background: rgba(57,135,229,0.3); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .gloss mark { background: rgba(57,135,229,0.3); } }

footer { max-width: 1280px; margin: 0 auto; padding: 16px; font-size: 12px; color: var(--muted); border-top: 1px solid var(--border); display: grid; gap: 4px; }
@media print { .topbar { position: static; } .btn-small, .btn-icon, .filter-row { display: none; } }

/* ===========================================================================
   Nur für die Demo im Portfolio – im echten Dashboard gibt es diesen Teil nicht.
   =========================================================================== */

/* Hinweisleiste ganz oben. Bewusst nicht klebend: Sie scrollt weg, sobald man
   sich die Zahlen ansieht. Der Anmelde-Knopf bleibt trotzdem immer erreichbar,
   weil er zusätzlich in der klebenden Kopfzeile steht. */
.demo-bar { background: var(--surface-2); border-bottom: 1px solid var(--border); }
.demo-bar-inner { max-width: 1280px; margin: 0 auto; padding: 10px 16px;
  display: flex; align-items: center; justify-content: space-between; gap: 12px 20px; flex-wrap: wrap; }
.demo-note { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--ink-2); flex: 1 1 340px; }
.demo-badge { flex: none; font-size: 11px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 3px 9px; border-radius: 999px; background: var(--s4); color: #000; }
.demo-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.demo-link { font-size: 13px; color: var(--ink-2); text-decoration: none; white-space: nowrap; }
.demo-link:hover { color: var(--ink); text-decoration: underline; }

/* Anmelde-Knopf, in der Hinweisleiste groß und in der Kopfzeile klein. */
.btn-login { display: inline-flex; align-items: center; gap: 8px; white-space: nowrap;
  background: var(--s1); color: #fff; border: 1px solid var(--s1); border-radius: 8px;
  padding: 8px 14px; font-size: 13.5px; font-weight: 600; text-decoration: none; }
.btn-login:hover { filter: brightness(1.08); }
.btn-login svg { width: 16px; height: 16px; flex: none; }
.btn-login.small { padding: 6px 11px; font-size: 12.5px; }
.btn-login.small svg { width: 14px; height: 14px; }

/* „Demo"-Kennzeichen neben dem Titel, damit auch ein Screenshot eindeutig bleibt. */
.title-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.title-row .demo-badge { font-size: 10px; padding: 2px 7px; }

/* Erklärkasten am Ende der Seite. */
.demo-outro { margin-top: 28px; }
.demo-outro h3 { font-size: 15px; margin-bottom: 8px; }
.demo-outro p { margin: 0 0 10px; font-size: 13.5px; color: var(--ink-2); line-height: 1.55; max-width: 78ch; }
.demo-outro p:last-child { margin-bottom: 0; }
.demo-outro ul { margin: 0 0 10px; padding-left: 20px; font-size: 13.5px; color: var(--ink-2); line-height: 1.55; }
.demo-outro li { margin: 3px 0; }
.demo-outro code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12.5px; background: var(--surface-2); padding: 1px 6px; border-radius: 4px; }
.demo-cta { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }

/* Auf schmalen Geräten steht der Kopf sonst dreizeilig und drückt die Reiter
   unter den Falz. Der Zeitstempel ist dort am ehesten verzichtbar. */
@media (max-width: 560px) {
  .topbar .stamp { display: none; }
  .demo-note { font-size: 12.5px; }
}