/* =====================================================================
   maildash — Admin-Dashboard  ·  Stylesheet
   Hell/Dunkel über Tokens; data-theme auf <html> überschreibt das System.
   Kein Inline-CSS im Markup (CSP style-src 'self').
   ===================================================================== */

:root {
  color-scheme: light;
  --bg: #f5f6f8;
  --surface: #ffffff;
  --surface-2: #f8f9fb;
  --surface-3: #eef0f4;
  --border: #e3e6eb;
  --border-strong: #cfd4dc;
  --text: #16181d;
  --text-2: #4a4f5a;
  --muted: #6b7180;
  --primary: #2458d6;
  --primary-hover: #1d4ab8;
  --primary-soft: #e8efff;
  --on-primary: #ffffff;
  --focus: #2f6bff;
  --ok: #117a43;      --ok-soft: #e4f5ea;
  --warn: #9a5b00;    --warn-soft: #fff3dc;
  --crit: #c22b2b;    --crit-soft: #fde8e8;
  --on-crit: #ffffff;
  --info: #2d5bc4;    --info-soft: #e7eeff;
  --off: #6b7180;     --off-soft: #eef0f3;
  --series-received: #2a78d6;
  --series-sent: #eb6834;
  --series-rejected: #8a93a3;   /* neutral: "abgewiesen" ist weder gut noch schlecht */
  --grid: #e8eaee;
  --shadow: 0 1px 2px rgba(16, 24, 40, .05), 0 1px 3px rgba(16, 24, 40, .06);
  --shadow-lg: 0 20px 40px -12px rgba(16, 24, 40, .25);
  --radius: 12px;
  --radius-sm: 8px;
  --sidebar-w: 248px;
  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #0f1115;
    --surface: #171a20;
    --surface-2: #1c2027;
    --surface-3: #242932;
    --border: #2a2f39;
    --border-strong: #3a414d;
    --text: #eceef2;
    --text-2: #c2c7d0;
    --muted: #9198a5;
    --primary: #5b8cff;
    --primary-hover: #7aa2ff;
    --primary-soft: #1d2a4a;
    --on-primary: #0b1020;
    --focus: #7aa2ff;
    --ok: #4cc38a;      --ok-soft: #13301f;
    --warn: #f0b252;    --warn-soft: #3a2a0e;
    --crit: #ff7070;    --crit-soft: #401a1a;
    --on-crit: #1a0b0b;
    --info: #7ea3ff;    --info-soft: #1a2647;
    --off: #9198a5;     --off-soft: #252a33;
    --series-received: #3987e5;
    --series-sent: #d95926;
    --series-rejected: #7d8594;
    --grid: #262b34;
    --shadow: 0 1px 2px rgba(0, 0, 0, .4);
    --shadow-lg: 0 20px 40px -12px rgba(0, 0, 0, .7);
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0f1115;
  --surface: #171a20;
  --surface-2: #1c2027;
  --surface-3: #242932;
  --border: #2a2f39;
  --border-strong: #3a414d;
  --text: #eceef2;
  --text-2: #c2c7d0;
  --muted: #9198a5;
  --primary: #5b8cff;
  --primary-hover: #7aa2ff;
  --primary-soft: #1d2a4a;
  --on-primary: #0b1020;
  --focus: #7aa2ff;
  --ok: #4cc38a;      --ok-soft: #13301f;
  --warn: #f0b252;    --warn-soft: #3a2a0e;
  --crit: #ff7070;    --crit-soft: #401a1a;
  --on-crit: #1a0b0b;
  --info: #7ea3ff;    --info-soft: #1a2647;
  --off: #9198a5;     --off-soft: #252a33;
  --series-received: #3987e5;
  --series-sent: #d95926;
  --series-rejected: #7d8594;
  --grid: #262b34;
  --shadow: 0 1px 2px rgba(0, 0, 0, .4);
  --shadow-lg: 0 20px 40px -12px rgba(0, 0, 0, .7);
}

/* ------------------------------------------------------------ Basis */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 14px/1.5 var(--font); -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { margin: 0; line-height: 1.25; }
h1 { font-size: 1.5rem; font-weight: 650; letter-spacing: -.01em; display: flex; align-items: center; gap: .6rem; flex-wrap: wrap; }
h2 { font-size: 1rem; font-weight: 600; }
p { margin: 0 0 .75rem; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
code, .mono, pre { font-family: var(--mono); }
code { font-size: .86em; background: var(--surface-3); padding: .08rem .35rem; border-radius: 5px; }
code.wrap { word-break: break-all; white-space: pre-wrap; display: inline-block; max-width: 100%; }
.mono { font-size: .88em; }
.small { font-size: .82rem; }
.muted { color: var(--muted); }
.strong { font-weight: 600; }
.nowrap { white-space: nowrap; }
.num { text-align: right; font-variant-numeric: tabular-nums; }
.text-warn { color: var(--warn); }
.text-crit { color: var(--crit); }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; border-radius: 4px; }
.skip-link { position: absolute; left: -999px; top: .5rem; z-index: 100; background: var(--surface); padding: .5rem 1rem; border-radius: var(--radius-sm); box-shadow: var(--shadow-lg); }
.skip-link:focus { left: .5rem; }

.ico { width: 18px; height: 18px; flex: none; vertical-align: -3px; }

/* ------------------------------------------------------------ Layout */
.app { display: grid; grid-template-columns: var(--sidebar-w) minmax(0, 1fr); min-height: 100vh; }
.topbar { display: none; }
.sidebar {
  position: sticky; top: 0; height: 100vh; overflow-y: auto;
  background: var(--surface); border-right: 1px solid var(--border);
  display: flex; flex-direction: column; padding: 1rem .75rem;
}
.brand { display: flex; align-items: center; gap: .65rem; color: var(--text); padding: .25rem .5rem .9rem; }
.brand:hover { text-decoration: none; }
.brand strong { display: block; font-size: .98rem; }
.brand small { display: block; color: var(--muted); font-size: .75rem; }
.brand-mark {
  width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--primary), #6f4cf0); color: #fff; flex: none;
}
.brand-mark .ico { width: 19px; height: 19px; }
.brand-mark-lg { width: 46px; height: 46px; border-radius: 13px; }
.brand-mark-lg .ico { width: 24px; height: 24px; }
.sidebar nav { flex: 1; }
.sidebar ul { list-style: none; margin: 0; padding: 0; }
.nav-section { font-size: .7rem; font-weight: 600; letter-spacing: .07em; text-transform: uppercase; color: var(--muted); padding: 1rem .75rem .35rem; }
.sidebar nav a {
  display: flex; align-items: center; gap: .7rem; padding: .5rem .75rem; margin: 1px 0;
  border-radius: var(--radius-sm); color: var(--text-2); font-weight: 500;
}
.sidebar nav a:hover { background: var(--surface-3); color: var(--text); text-decoration: none; }
.sidebar nav a.active { background: var(--primary-soft); color: var(--primary); }
.sidebar-foot { border-top: 1px solid var(--border); padding-top: .75rem; margin-top: .75rem; display: flex; align-items: center; gap: .25rem; }
.user-chip { display: flex; align-items: center; gap: .6rem; flex: 1; min-width: 0; padding: .4rem .5rem; border-radius: var(--radius-sm); color: var(--text); }
.user-chip:hover, .user-chip.active { background: var(--surface-3); text-decoration: none; }
.avatar { width: 32px; height: 32px; border-radius: 50%; background: var(--primary-soft); color: var(--primary); display: grid; place-items: center; font-weight: 700; flex: none; }
.user-meta { min-width: 0; }
.user-name { display: block; font-weight: 600; font-size: .85rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.user-meta small { color: var(--muted); font-size: .72rem; }
.foot-actions { display: flex; gap: .15rem; }
.foot-actions form { margin: 0; }

.main { padding: 1.75rem 2rem 3rem; max-width: 1400px; width: 100%; outline: none; }
.main > * + * { margin-top: 1.25rem; }

.page-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 1rem; flex-wrap: wrap; }
.page-head p { margin: .3rem 0 0; }
.page-actions, .btn-row { display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; }
.crumbs a { display: inline-flex; align-items: center; gap: .35rem; color: var(--muted); font-size: .85rem; }
.crumbs + .page-head { margin-top: .4rem; }

.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.25rem; align-items: start; }
.stack-cards { display: grid; gap: 1.25rem; }
.split { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 1.25rem; align-items: start; }

/* ------------------------------------------------------------ Karten */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 1.1rem 1.25rem; }
.card.flush { padding: 0; overflow: hidden; }
.padded { padding: 1rem 1.25rem; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: .75rem; flex-wrap: wrap; margin-bottom: .9rem; }
.card-head h2 { display: flex; align-items: center; gap: .5rem; }
.card-head h2 .ico { color: var(--muted); }
.card.flush .card-head { margin-bottom: 0; border-bottom: 1px solid var(--border); }
.empty { text-align: center; padding: 2.5rem 1rem; color: var(--muted); }
.empty .ico { width: 36px; height: 36px; opacity: .6; margin-bottom: .5rem; }
.empty p { margin: 0; }

/* KPIs */
.kpi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 1rem; }
.kpi-grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.kpi {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow);
  padding: .9rem 1.1rem; display: flex; flex-direction: column; gap: .2rem; color: var(--text); min-width: 0;
}
a.kpi:hover { border-color: var(--border-strong); text-decoration: none; }
.kpi-label { color: var(--muted); font-size: .8rem; font-weight: 500; display: flex; align-items: center; gap: .4rem; }
.kpi-label .ico { width: 16px; height: 16px; }
.kpi-value { font-size: 1.6rem; font-weight: 650; letter-spacing: -.02em; font-variant-numeric: tabular-nums; line-height: 1.2; }
.kpi-value small { font-size: .85rem; font-weight: 500; color: var(--muted); }
.kpi-value .badge { font-size: .85rem; }
.kpi-sub { color: var(--muted); font-size: .78rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.kpi-sev-critical .kpi-value { color: var(--crit); }
.kpi-sev-high .kpi-value { color: var(--crit); }
.kpi-sev-warn .kpi-value { color: var(--warn); }
.kpi-sev-info .kpi-value { color: var(--info); }

.mini-stats { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: .5rem; margin-bottom: .75rem; }
.mini-stats div { background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: .45rem .7rem; display: flex; flex-direction: column; }
.mini-stats span { font-size: .75rem; }
.mini-stats strong { font-size: 1.05rem; font-variant-numeric: tabular-nums; }

/* Hinweise */
.alerts-card.has-crit { border-color: color-mix(in srgb, var(--crit) 40%, var(--border)); }
.all-good { display: flex; align-items: center; gap: .6rem; color: var(--ok); font-weight: 500; }
.alert-list { list-style: none; margin: 0; padding: 0; display: grid; gap: .5rem; }
.alert-item { display: flex; align-items: center; gap: .75rem; padding: .6rem .75rem; border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--surface-2); }
.alert-ico { width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center; flex: none; }
.alert-crit .alert-ico { background: var(--crit-soft); color: var(--crit); }
.alert-warn .alert-ico { background: var(--warn-soft); color: var(--warn); }
.alert-info .alert-ico { background: var(--info-soft); color: var(--info); }
.alert-crit { border-left: 3px solid var(--crit); }
.alert-warn { border-left: 3px solid var(--warn); }
.alert-info { border-left: 3px solid var(--info); }
.alert-text { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.alert-text .muted { font-size: .82rem; }

/* Banner */
.banner { display: flex; gap: .9rem; align-items: flex-start; padding: 1rem 1.2rem; border-radius: var(--radius); border: 1px solid; }
.banner h2 { margin-bottom: .15rem; }
.banner p { margin: 0; opacity: .9; }
.banner-ico .ico { width: 24px; height: 24px; }
.banner-ok { background: var(--ok-soft); border-color: color-mix(in srgb, var(--ok) 35%, transparent); color: var(--ok); }
.banner-warn { background: var(--warn-soft); border-color: color-mix(in srgb, var(--warn) 35%, transparent); color: var(--warn); }
.banner-crit { background: var(--crit-soft); border-color: color-mix(in srgb, var(--crit) 35%, transparent); color: var(--crit); }
.banner-neutral { background: var(--surface-2); border-color: var(--border); color: var(--text-2); }
.banner h2, .banner p { color: inherit; }
.banner > div { flex: 1; min-width: 0; }
.banner > .btn { flex: none; align-self: center; }

.test-banner { display: flex; align-items: center; gap: .5rem; background: var(--warn-soft); color: var(--warn); border: 1px dashed var(--warn); border-radius: var(--radius-sm); padding: .5rem .8rem; font-weight: 600; font-size: .85rem; }

/* ------------------------------------------------------------ Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
  height: 36px; padding: 0 .9rem; border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong); background: var(--surface); color: var(--text);
  font: inherit; font-weight: 500; cursor: pointer; white-space: nowrap; text-decoration: none;
  transition: background .12s, border-color .12s, color .12s;
}
.btn:hover { background: var(--surface-3); text-decoration: none; }
.btn:disabled, .btn[aria-disabled="true"] { opacity: .5; cursor: not-allowed; }
.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(--crit); border-color: var(--crit); color: var(--on-crit); }
.btn-danger:hover { background: color-mix(in srgb, var(--crit) 85%, #000); }
.btn-danger-ghost { color: var(--crit); }
.btn-danger-ghost:hover { background: var(--crit-soft); border-color: color-mix(in srgb, var(--crit) 40%, var(--border)); }
.btn-ghost { background: transparent; border-color: transparent; color: var(--text-2); }
.btn-ghost:hover { background: var(--surface-3); }
.btn-sm { height: 30px; padding: 0 .65rem; font-size: .83rem; }
.btn-xs { height: 24px; padding: 0 .5rem; font-size: .75rem; gap: .25rem; }
.btn-xs .ico { width: 14px; height: 14px; }
.btn-icon { padding: 0; width: 36px; }
.btn-sm.btn-icon { width: 30px; }
.btn-block { width: 100%; }
.btn.is-busy { position: relative; color: transparent !important; pointer-events: none; }
.btn.is-busy::after {
  content: ""; position: absolute; width: 16px; height: 16px; border-radius: 50%;
  border: 2px solid currentColor; border-color: var(--muted) transparent var(--muted) transparent; animation: spin .8s linear infinite;
}
.btn-primary.is-busy::after { border-color: var(--on-primary) transparent var(--on-primary) transparent; }
.btn-danger.is-busy::after { border-color: var(--on-crit) transparent var(--on-crit) transparent; }
.busy-note { margin: .25rem 0 0; font-size: .85rem; color: var(--muted); display: flex; align-items: center; gap: .5rem; }
@keyframes spin { to { transform: rotate(360deg); } }
.icon-btn { width: 34px; height: 34px; display: inline-grid; place-items: center; border-radius: var(--radius-sm); border: 0; background: transparent; color: var(--text-2); cursor: pointer; }
.icon-btn:hover { background: var(--surface-3); color: var(--text); }
.theme-light-ico { display: none; }
:root[data-theme="dark"] .theme-light-ico { display: inline; }
:root[data-theme="dark"] .theme-dark-ico { display: none; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-light-ico { display: inline; }
  :root:not([data-theme="light"]) .theme-dark-ico { display: none; }
}

form.inline { display: inline; margin: 0; }
.row-actions { white-space: nowrap; text-align: right; }
.row-actions > * { vertical-align: middle; }
.row-actions .btn + .btn, .row-actions .btn + form, .row-actions form + .btn { margin-left: .25rem; }

/* Schalter */
.switch { display: inline-flex; align-items: center; gap: .45rem; border: 0; background: none; padding: .2rem 0; cursor: pointer; font: inherit; color: var(--text-2); font-size: .82rem; }
.switch-knob { width: 34px; height: 20px; border-radius: 999px; background: var(--border-strong); position: relative; transition: background .15s; flex: none; }
.switch-knob::after { content: ""; position: absolute; top: 2px; left: 2px; width: 16px; height: 16px; border-radius: 50%; background: #fff; box-shadow: 0 1px 2px rgba(0,0,0,.3); transition: transform .15s; }
.switch.on .switch-knob { background: var(--ok); }
.switch.on .switch-knob::after { transform: translateX(14px); }

/* ------------------------------------------------------------ Formulare */
.stack { display: grid; gap: 1rem; }
.field { display: grid; gap: .35rem; min-width: 0; }
.field label, .field > span { font-weight: 500; font-size: .86rem; }
.field-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: .75rem; }
.hint { font-size: .78rem; color: var(--muted); margin: 0; }
input[type="text"], input[type="email"], input[type="password"], input[type="number"], input[type="search"], select, textarea {
  width: 100%; height: 36px; padding: 0 .7rem; border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong); background: var(--surface); color: var(--text); font: inherit;
}
textarea { height: auto; padding: .5rem .7rem; resize: vertical; font-family: var(--mono); font-size: .88rem; }
input:focus, select:focus, textarea:focus { outline: 2px solid color-mix(in srgb, var(--focus) 55%, transparent); outline-offset: 0; border-color: var(--focus); }
input:user-invalid, textarea:user-invalid { border-color: var(--crit); }
input[readonly] { background: var(--surface-2); }
select { padding-right: 2rem; }
.input-group { display: flex; align-items: stretch; min-width: 0; }
.input-group > * { border-radius: 0 !important; margin-left: -1px; }
.input-group > :first-child { border-radius: var(--radius-sm) 0 0 var(--radius-sm) !important; margin-left: 0; }
.input-group > :last-child { border-radius: 0 var(--radius-sm) var(--radius-sm) 0 !important; }
.input-group > input, .input-group > select { flex: 1; min-width: 0; }
.input-group > .btn { flex: none; }
.input-group > input:focus, .input-group > select:focus { position: relative; z-index: 1; }
.input-addon { display: grid; place-items: center; padding: 0 .6rem; background: var(--surface-3); border: 1px solid var(--border-strong); color: var(--muted); }
.check { display: flex; align-items: center; gap: .5rem; cursor: pointer; font-size: .9rem; }
.check input { width: 16px; height: 16px; accent-color: var(--primary); }
.input-code { font-family: var(--mono); font-size: 1.2rem; letter-spacing: .25em; text-align: center; max-width: 12rem; }
.strength { height: 4px; border-radius: 999px; background: var(--surface-3); overflow: hidden; }
.strength span { display: block; height: 100%; width: 0; background: var(--crit); transition: width .2s, background .2s; }
.strength.s1 span { width: 25%; background: var(--crit); }
.strength.s2 span { width: 50%; background: var(--warn); }
.strength.s3 span { width: 75%; background: var(--ok); }
.strength.s4 span { width: 100%; background: var(--ok); }

.toolbar { display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; }
.toolbar select { width: auto; min-width: 11rem; }
.search-field { position: relative; flex: 1 1 260px; max-width: 420px; }
.search-field .ico { position: absolute; left: .65rem; top: 50%; transform: translateY(-50%); color: var(--muted); pointer-events: none; }
.search-field input { padding-left: 2.1rem; }
.inline-form { display: flex; gap: .75rem; align-items: flex-end; flex-wrap: wrap; }
.inline-form .field { flex: 1 1 180px; }
.field-btn { flex: 0 0 auto !important; }
.search-form { display: flex; gap: .75rem; align-items: flex-start; flex-wrap: wrap; }
.search-form .grow { flex: 1 1 320px; }
.search-form .field-btn { padding-top: 1.55rem; }

/* ------------------------------------------------------------ Tabellen */
.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; }
.table th, .table td { padding: .7rem 1rem; text-align: left; border-bottom: 1px solid var(--border); vertical-align: middle; }
.table thead th { font-size: .74rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: var(--muted); background: var(--surface-2); white-space: nowrap; }
.table tbody tr:last-child > * { border-bottom: 0; }
.table tbody tr:hover { background: var(--surface-2); }
.table.compact th, .table.compact td { padding: .5rem .9rem; }
.table th.num, .table td.num { text-align: right; }
.table tbody th { font-weight: 600; }
.table .row-warn { background: color-mix(in srgb, var(--warn-soft) 55%, transparent); }
.table thead th.sortable { cursor: pointer; user-select: none; }
.table thead th.sortable:hover { color: var(--text); }
.table thead th[aria-sort="ascending"]::after { content: " ▲"; font-size: .6rem; }
.table thead th[aria-sort="descending"]::after { content: " ▼"; font-size: .6rem; }
.col-check { width: 2.5rem; }
.col-check input { width: 16px; height: 16px; accent-color: var(--primary); }
.usage { min-width: 180px; }
.usage .meter { margin-bottom: .25rem; }
.strong-link { font-weight: 600; color: var(--text); }
.details-cell { max-width: 380px; overflow-wrap: anywhere; }
.reason { max-width: 520px; overflow-wrap: anywhere; }
.bulkbar { display: flex; justify-content: space-between; align-items: center; gap: .75rem; padding: .6rem 1rem; border-bottom: 1px solid var(--border); background: var(--surface-2); flex-wrap: wrap; }
.pager { display: flex; justify-content: center; align-items: center; gap: 1rem; border-top: 1px solid var(--border); }
.table-toggle { margin-top: .75rem; }
.table-toggle summary { cursor: pointer; color: var(--muted); font-size: .85rem; }
.table-toggle .table-wrap { margin-top: .5rem; border: 1px solid var(--border); border-radius: var(--radius-sm); }

/* Badges / Tags */
.badge { display: inline-flex; align-items: center; gap: .25rem; padding: .12rem .5rem; border-radius: 999px; font-size: .75rem; font-weight: 600; white-space: nowrap; line-height: 1.5; }
.badge .ico { width: 13px; height: 13px; vertical-align: 0; }
.badge-ok { background: var(--ok-soft); color: var(--ok); }
.badge-warn { background: var(--warn-soft); color: var(--warn); }
.badge-crit { background: var(--crit-soft); color: var(--crit); }
.badge-info { background: var(--info-soft); color: var(--info); }
.badge-off, .badge-neutral { background: var(--off-soft); color: var(--off); }
.tag { display: inline-block; font-size: .7rem; font-weight: 600; padding: 0 .4rem; border-radius: 4px; background: var(--surface-3); color: var(--text-2); vertical-align: 1px; }
.tag-warn { background: var(--warn-soft); color: var(--warn); }
.dns-chips { display: flex; gap: .3rem; flex-wrap: wrap; }
.dns-chip { display: inline-flex; align-items: center; gap: .2rem; font-size: .7rem; font-weight: 700; padding: .1rem .4rem; border-radius: 5px; letter-spacing: .02em; }
.dns-chip .ico { width: 12px; height: 12px; vertical-align: 0; }
.dns-ok { background: var(--ok-soft); color: var(--ok); }
.dns-fail { background: var(--crit-soft); color: var(--crit); }
.dns-unknown { background: var(--off-soft); color: var(--off); }
.targets, .ip-list { list-style: none; margin: 0; padding: 0; display: grid; gap: .2rem; }
.ip-list li { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }
.target.external .mono { color: var(--warn); }

/* Balken (Breite über Klassen p0..p100) */
.meter { display: block; height: 6px; border-radius: 999px; background: var(--surface-3); overflow: hidden; min-width: 60px; }
.meter > span { display: block; height: 100%; border-radius: 999px; background: var(--ok); }
.meter-warn > span { background: var(--warn); }
.meter-crit > span { background: var(--crit); }
.facts .meter { display: inline-block; width: 90px; vertical-align: middle; margin-right: .4rem; }
.kpi .meter { margin: .15rem 0; }
/* Breiten p0..p100 */
.meter > .p0{width:0%}.meter > .p1{width:1%}.meter > .p2{width:2%}.meter > .p3{width:3%}.meter > .p4{width:4%}.meter > .p5{width:5%}.meter > .p6{width:6%}.meter > .p7{width:7%}.meter > .p8{width:8%}.meter > .p9{width:9%}
.meter > .p10{width:10%}.meter > .p11{width:11%}.meter > .p12{width:12%}.meter > .p13{width:13%}.meter > .p14{width:14%}.meter > .p15{width:15%}.meter > .p16{width:16%}.meter > .p17{width:17%}.meter > .p18{width:18%}.meter > .p19{width:19%}
.meter > .p20{width:20%}.meter > .p21{width:21%}.meter > .p22{width:22%}.meter > .p23{width:23%}.meter > .p24{width:24%}.meter > .p25{width:25%}.meter > .p26{width:26%}.meter > .p27{width:27%}.meter > .p28{width:28%}.meter > .p29{width:29%}
.meter > .p30{width:30%}.meter > .p31{width:31%}.meter > .p32{width:32%}.meter > .p33{width:33%}.meter > .p34{width:34%}.meter > .p35{width:35%}.meter > .p36{width:36%}.meter > .p37{width:37%}.meter > .p38{width:38%}.meter > .p39{width:39%}
.meter > .p40{width:40%}.meter > .p41{width:41%}.meter > .p42{width:42%}.meter > .p43{width:43%}.meter > .p44{width:44%}.meter > .p45{width:45%}.meter > .p46{width:46%}.meter > .p47{width:47%}.meter > .p48{width:48%}.meter > .p49{width:49%}
.meter > .p50{width:50%}.meter > .p51{width:51%}.meter > .p52{width:52%}.meter > .p53{width:53%}.meter > .p54{width:54%}.meter > .p55{width:55%}.meter > .p56{width:56%}.meter > .p57{width:57%}.meter > .p58{width:58%}.meter > .p59{width:59%}
.meter > .p60{width:60%}.meter > .p61{width:61%}.meter > .p62{width:62%}.meter > .p63{width:63%}.meter > .p64{width:64%}.meter > .p65{width:65%}.meter > .p66{width:66%}.meter > .p67{width:67%}.meter > .p68{width:68%}.meter > .p69{width:69%}
.meter > .p70{width:70%}.meter > .p71{width:71%}.meter > .p72{width:72%}.meter > .p73{width:73%}.meter > .p74{width:74%}.meter > .p75{width:75%}.meter > .p76{width:76%}.meter > .p77{width:77%}.meter > .p78{width:78%}.meter > .p79{width:79%}
.meter > .p80{width:80%}.meter > .p81{width:81%}.meter > .p82{width:82%}.meter > .p83{width:83%}.meter > .p84{width:84%}.meter > .p85{width:85%}.meter > .p86{width:86%}.meter > .p87{width:87%}.meter > .p88{width:88%}.meter > .p89{width:89%}
.meter > .p90{width:90%}.meter > .p91{width:91%}.meter > .p92{width:92%}.meter > .p93{width:93%}.meter > .p94{width:94%}.meter > .p95{width:95%}.meter > .p96{width:96%}.meter > .p97{width:97%}.meter > .p98{width:98%}.meter > .p99{width:99%}
.meter > .p100{width:100%}

/* Dienste */
.service-grid { list-style: none; margin: 0 0 1rem; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: .4rem; }
.service { display: flex; align-items: center; gap: .5rem; padding: .4rem .6rem; border-radius: var(--radius-sm); background: var(--surface-2); border: 1px solid var(--border); font-size: .83rem; }
.dot, .svc-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); flex: none; box-shadow: 0 0 0 3px var(--ok-soft); display: inline-block; }
.service.down { border-color: color-mix(in srgb, var(--crit) 45%, var(--border)); background: var(--crit-soft); }
.service.down .dot, .svc-dot.down { background: var(--crit); box-shadow: 0 0 0 3px color-mix(in srgb, var(--crit) 25%, transparent); }
.svc-dot { margin-right: .55rem; vertical-align: 1px; }
.facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .6rem 1.25rem; margin: 0; }
.facts div { display: flex; flex-direction: column; min-width: 0; }
.facts dt { font-size: .75rem; color: var(--muted); }
.facts dd { margin: 0; font-weight: 500; }

/* Zeitleiste */
.timeline { list-style: none; margin: 0; padding: 0; }
.timeline li { display: flex; gap: .75rem; padding: .5rem 0; border-bottom: 1px dashed var(--border); }
.timeline li:last-child { border-bottom: 0; }
.tl-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--primary); margin-top: .45rem; flex: none; }
.timeline .mono { margin-left: .35rem; color: var(--text-2); }

/* Diagramme */
.chart-wrap { width: 100%; overflow-x: auto; }
.chart { width: 100%; min-width: 520px; height: auto; display: block; }
.chart .grid { stroke: var(--grid); stroke-width: 1; }
.chart .baseline { stroke: var(--border-strong); stroke-width: 1; }
.chart .axis { fill: var(--muted); font-size: 11px; font-family: var(--font); }
.chart .bar { stroke: var(--surface); stroke-width: 1; }
.chart .line { fill: none; stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.chart .hit { fill: transparent; }
.chart .hit:hover { fill: color-mix(in srgb, var(--text) 6%, transparent); }
.chart .bar.s-received, .swatch.s-received { fill: var(--series-received); background: var(--series-received); }
.chart .bar.s-sent, .swatch.s-sent { fill: var(--series-sent); background: var(--series-sent); }
.chart .bar.s-rejected, .swatch.s-rejected { fill: var(--series-rejected); background: var(--series-rejected); }
.chart .line.s-received { stroke: var(--series-received); }
.chart .line.s-sent { stroke: var(--series-sent); }
.chart .line.s-rejected { stroke: var(--series-rejected); }
.legend { list-style: none; margin: 0; padding: 0; display: flex; gap: 1rem; flex-wrap: wrap; font-size: .8rem; color: var(--text-2); }
.legend li { display: flex; align-items: center; gap: .4rem; }
.swatch { width: 10px; height: 10px; border-radius: 3px; display: inline-block; }

/* Code / Logs */
pre.code { margin: 0; padding: .9rem 1rem; background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius-sm); overflow-x: auto; font-size: .8rem; line-height: 1.55; white-space: pre; max-height: 540px; }
.helper-out summary { cursor: pointer; font-weight: 600; }
.helper-out pre { margin-top: .75rem; }
.search-results { display: grid; gap: .75rem; }
.log-group { padding: 0; }
.log-group summary { cursor: pointer; padding: .7rem 1rem; display: flex; gap: .75rem; align-items: center; }
.log-group pre { border: 0; border-top: 1px solid var(--border); border-radius: 0 0 var(--radius) var(--radius); }
.log-qid { font-weight: 700; }
.runner-status { display: flex; align-items: flex-start; gap: .6rem; padding: .7rem .9rem; border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--surface-2); font-size: .88rem; }
.runner-status.ok { background: var(--ok-soft); color: var(--ok); border-color: transparent; }
.runner-status.err { background: var(--crit-soft); color: var(--crit); border-color: transparent; }
.runner-status pre { margin: .35rem 0 0; white-space: pre-wrap; font-size: .78rem; color: var(--text-2); max-height: 200px; overflow: auto; }
.spinner { width: 16px; height: 16px; border-radius: 50%; border: 2px solid var(--muted); border-right-color: transparent; animation: spin .8s linear infinite; flex: none; margin-top: 2px; }

/* Listen-Navigation (DNS) */
.list-nav .list-head { padding: .7rem 1rem; font-size: .74rem; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); border-bottom: 1px solid var(--border); background: var(--surface-2); }
.list-nav ul { list-style: none; margin: 0; padding: .35rem; }
.list-nav a { display: flex; justify-content: space-between; align-items: center; gap: .5rem; padding: .5rem .7rem; border-radius: var(--radius-sm); color: var(--text-2); }
.list-nav a:hover { background: var(--surface-3); text-decoration: none; }
.list-nav a.active { background: var(--primary-soft); color: var(--primary); font-weight: 600; }

/* Befunde */
.findings { list-style: none; margin: 0; padding: 0; display: grid; gap: .6rem; }
.finding { border: 1px solid var(--border); border-left-width: 4px; border-radius: var(--radius-sm); padding: .8rem 1rem; background: var(--surface-2); }
.finding p { margin: .35rem 0 0; }
.finding.sev-critical, .finding.sev-high { border-left-color: var(--crit); }
.finding.sev-warn { border-left-color: var(--warn); }
.finding.sev-info { border-left-color: var(--info); }
.finding-head { display: flex; align-items: center; gap: .6rem; flex-wrap: wrap; }
.finding-rec { display: flex; gap: .35rem; color: var(--text-2); font-size: .86rem; }
.finding-rec .ico { color: var(--primary); margin-top: 2px; }

/* 2FA */
.steps { margin: 0 0 1rem; padding-left: 1.2rem; color: var(--text-2); }
.steps li { margin-bottom: .25rem; }
.totp-setup { display: flex; gap: 1.25rem; align-items: flex-start; flex-wrap: wrap; margin-bottom: 1rem; }
.qr-box { width: min(318px, 100%); flex: none; border-radius: var(--radius-sm); overflow: hidden; border: 1px solid var(--border); }
.qr { display: block; width: 100%; height: auto; }
.qr-bg { fill: #ffffff; }
.qr-fg { fill: #000000; }
.totp-secret { flex: 1 1 220px; min-width: 0; display: grid; gap: .75rem; }
.totp-secret summary { cursor: pointer; color: var(--muted); }

/* Flash-Meldungen */
.flash-stack { display: grid; gap: .5rem; }
.flash-stack:empty { display: none; }
.flash { display: flex; align-items: center; gap: .6rem; padding: .65rem .85rem; border-radius: var(--radius-sm); border: 1px solid transparent; font-weight: 500; }
.flash span { flex: 1; }
.flash-ok { background: var(--ok-soft); color: var(--ok); }
.flash-error { background: var(--crit-soft); color: var(--crit); }
.flash-warn { background: var(--warn-soft); color: var(--warn); }
.flash-info { background: var(--info-soft); color: var(--info); }
.flash-close { border: 0; background: none; color: inherit; cursor: pointer; padding: .15rem; border-radius: 4px; opacity: .7; }
.flash-close:hover { opacity: 1; }
.flash.fade { opacity: 0; transition: opacity .3s; }
.flash-inline { margin: 0; font-size: .92rem; }
.toast-area { position: fixed; right: 1rem; bottom: 1rem; z-index: 60; display: grid; gap: .5rem; max-width: min(420px, calc(100vw - 2rem)); }
.toast-area .flash { box-shadow: var(--shadow-lg); }

/* ------------------------------------------------------------ Dialoge */
.modal { border: 0; padding: 0; border-radius: 14px; background: var(--surface); color: var(--text); box-shadow: var(--shadow-lg); width: min(560px, calc(100vw - 2rem)); max-height: calc(100vh - 2rem); }
.modal-sm { width: min(440px, calc(100vw - 2rem)); }
.modal::backdrop { background: rgba(10, 14, 22, .55); backdrop-filter: blur(2px); }
.modal[open] { animation: pop .14s ease-out; }
@keyframes pop { from { transform: translateY(6px) scale(.98); opacity: 0; } }
.modal-body { padding: 1.4rem 1.5rem; display: grid; gap: 1rem; }
.modal-body h2 { font-size: 1.15rem; }
.modal-body p { margin: 0; }
.modal-actions { display: flex; justify-content: flex-end; gap: .5rem; padding-top: .25rem; }
.confirm-head { display: flex; align-items: center; gap: .75rem; }
.confirm-ico { width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; background: var(--crit-soft); color: var(--crit); flex: none; }

/* ------------------------------------------------------------ Anmeldung */
.bare { min-height: 100vh; }
.bare-main { min-height: 100vh; display: grid; place-items: center; padding: 1.5rem 1rem; background:
  radial-gradient(1200px 600px at 10% -10%, color-mix(in srgb, var(--primary) 14%, transparent), transparent),
  radial-gradient(900px 500px at 110% 110%, color-mix(in srgb, #6f4cf0 12%, transparent), transparent); }
.auth-card { width: min(400px, 100%); background: var(--surface); border: 1px solid var(--border); border-radius: 16px; box-shadow: var(--shadow-lg); padding: 2rem; display: grid; gap: 1.25rem; }
.auth-brand { display: flex; align-items: center; gap: .9rem; }
.auth-brand h1 { font-size: 1.3rem; }
.auth-brand p { margin: 0; font-size: .85rem; }
.theme-float { position: fixed; top: 1rem; right: 1rem; }
.error-page { text-align: center; padding: 3rem 1rem; }
.error-code { font-size: 3.5rem; font-weight: 800; color: var(--muted); letter-spacing: -.03em; }
.error-page h1 { justify-content: center; margin-bottom: .5rem; }
.error-page .btn { margin-top: 1rem; }

/* ------------------------------------------------------------ Responsiv */
@media (max-width: 1100px) {
  .grid-2 { grid-template-columns: minmax(0, 1fr); }
  .mini-stats { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
  /* zwei Zeilen im Fluss (Topbar, Main): nicht strecken, sonst Lücke unter der Topbar */
  .app { grid-template-columns: minmax(0, 1fr); grid-template-rows: auto 1fr; align-content: start; }
  .topbar {
    display: flex; align-items: center; justify-content: space-between; gap: .5rem;
    position: sticky; top: 0; z-index: 30; height: 56px; padding: 0 .75rem;
    background: var(--surface); border-bottom: 1px solid var(--border);
  }
  .brand-top { padding: 0; font-weight: 650; }
  .brand-top .brand-mark { width: 30px; height: 30px; }
  .sidebar {
    position: fixed; z-index: 50; left: 0; top: 0; bottom: 0; width: min(290px, 85vw); height: auto;
    transform: translateX(-100%); box-shadow: var(--shadow-lg);
    /* geschlossen: unsichtbar für Tastatur und Screenreader (visibility erst nach der Animation) */
    visibility: hidden; transition: transform .2s ease, visibility 0s linear .2s;
  }
  .sidebar.open { transform: none; visibility: visible; transition: transform .2s ease, visibility 0s linear 0s; }
  .nav-backdrop { position: fixed; inset: 0; z-index: 40; background: rgba(10, 14, 22, .5); }
  .main { padding: 1.25rem 1rem 2.5rem; }
  .kpi-grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .split { grid-template-columns: minmax(0, 1fr); }
  .facts { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 560px) {
  h1 { font-size: 1.3rem; }
  .kpi-value { font-size: 1.35rem; }
  .mini-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-actions { width: 100%; }
  .toolbar select, .search-field { flex: 1 1 100%; max-width: none; }
  .table th, .table td { padding: .6rem .7rem; }
  .modal-body { padding: 1.1rem; }
  .auth-card { padding: 1.4rem; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}
@media (forced-colors: active) {
  .meter > span, .strength span, .swatch { forced-color-adjust: none; }
  .badge, .dns-chip { border: 1px solid; }
}
@media print {
  .sidebar, .topbar, .page-actions, .row-actions, .flash-stack { display: none !important; }
  .app { display: block; }
}