/* ==========================================================================
   AEGIS — Komponenten
   Setzt tokens.css voraus. Alle Klassen sind mit `hud-` präfixiert,
   damit sie neben Tailwind / Bootstrap / beliebigem App-CSS kollisionsfrei
   bestehen. Reihenfolge: Basis → Primitive → Bausteine → Screens.
   ========================================================================== */

/* ==========================================================================
   00 · BASIS
   ========================================================================== */

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 300;
  font-size: var(--fs-md);
  line-height: var(--lh-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 600;
  margin: 0;
  letter-spacing: .01em;
  line-height: var(--lh-tight);
}

a { color: var(--cyan); text-decoration: none; }
a:hover { text-decoration: underline; }

::selection { background: rgba(95, 217, 255, .25); color: #fff; }

/* Sichtbarer Fokus für Tastaturnutzung — nie entfernen. */
:focus-visible {
  outline: 1px solid var(--cyan);
  outline-offset: 2px;
  box-shadow: var(--focus-ring);
}

/* Scrollbars im Systemlook */
* { scrollbar-width: thin; scrollbar-color: var(--line-strong) transparent; }
*::-webkit-scrollbar { width: 8px; height: 8px; }
*::-webkit-scrollbar-track { background: transparent; }
*::-webkit-scrollbar-thumb { background: var(--line-strong); border-radius: var(--r-pill); }
*::-webkit-scrollbar-thumb:hover { background: var(--cyan-dim); }


/* ==========================================================================
   01 · HINTERGRUND-EBENEN
   Zwei fixierte Layer hinter dem Inhalt: farbige Vignette + Raster.
   Beide sind pointer-events:none und dürfen nie Text überlagern.
   Einbau: <div class="hud-bg"></div><div class="hud-bg-grid"></div>
   ========================================================================== */

.hud-bg,
.hud-bg-grid { position: fixed; inset: 0; pointer-events: none; }

.hud-bg {
  z-index: var(--z-bg);
  background:
    radial-gradient(900px 600px at 50% -10%, rgba(45, 150, 200, .16), transparent 65%),
    radial-gradient(700px 500px at 100% 100%, rgba(255, 184, 77, .05), transparent 60%),
    linear-gradient(180deg, var(--bg-deep), var(--bg) 40%);
}

.hud-bg-grid {
  z-index: var(--z-grid);
  opacity: .35;
  background-image:
    linear-gradient(rgba(95, 217, 255, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(95, 217, 255, .045) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, #000 20%, transparent 78%);
          mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, #000 20%, transparent 78%);
}

.hud-content { position: relative; z-index: var(--z-content); }


/* ==========================================================================
   02 · TYPOGRAFIE-PRIMITIVE
   ========================================================================== */

/* Kleines Mono-Label über einer Überschrift oder in einer Statusleiste. */
.hud-eyebrow {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--cyan-dim);
}

/* Maschinenwert: Messungen, IDs, Zeitstempel. */
.hud-mono {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: var(--track-mono);
  color: var(--text-2);
}
.hud-mono b { color: var(--cyan); font-weight: 500; }

/* Auslaufende Trennlinie unter einer Sektionsüberschrift. */
.hud-rule {
  height: 1px;
  border: 0;
  margin: var(--sp-3) 0 0;
  background: linear-gradient(90deg, var(--line-strong), transparent);
}

/* Große Kennzahl, die einen Screen trägt. */
.hud-figure {
  font-family: var(--font-display);
  font-size: var(--fs-3xl);
  font-weight: 700;
  line-height: 1;
  letter-spacing: .04em;
  color: var(--text);
}
.hud-figure sup { font-size: .45em; color: var(--cyan); font-weight: 500; top: -.5em; position: relative; }


/* ==========================================================================
   03 · ECKKLAMMERN
   Der Cockpit-Rahmen. Auf jedes Element setzbar, das position:relative
   verträgt. Bewusst nur zwei diagonale Ecken — vier wirken schwer.
   ========================================================================== */

.hud-bracket { position: relative; }
.hud-bracket::before,
.hud-bracket::after {
  content: "";
  position: absolute;
  width: 12px; height: 12px;
  border-color: var(--line-strong);
  border-style: solid;
  pointer-events: none;
}
.hud-bracket::before { top: -1px; left: -1px; border-width: 1px 0 0 1px; }
.hud-bracket::after { bottom: -1px; right: -1px; border-width: 0 1px 1px 0; }


/* ==========================================================================
   04 · PANEL MIT REITER-KOPF
   Der Grundbaustein. Der Reiter ist links angeschlagen, nicht volle Breite —
   das erzeugt den Rainmeter-/Cockpit-Charakter.
   <div class="hud-panel">
     <div class="hud-panel__tab">Titel</div>
     <div class="hud-panel__body">…</div>
   </div>
   ========================================================================== */

.hud-panel {
  border: var(--border);
  border-radius: var(--r-md);
  background: var(--surface);
  padding-bottom: var(--sp-3);
}

.hud-panel__tab {
  display: inline-block;
  padding: 5px var(--sp-4) 5px var(--sp-3);
  margin-bottom: var(--sp-3);
  border-bottom: var(--border-strong);
  border-right: var(--border-strong);
  border-radius: var(--r-md) 0 var(--r-md) 0;
  background: linear-gradient(90deg, var(--cyan-deep), rgba(13, 79, 107, .15));
  font-family: var(--font-display);
  font-size: var(--fs-mono);
  font-weight: 600;
  letter-spacing: .20em;
  text-transform: uppercase;
  color: var(--cyan);
}
.hud-panel__tab--gold {
  background: linear-gradient(90deg, rgba(180, 122, 37, .55), rgba(180, 122, 37, .1));
  color: var(--gold);
  border-color: rgba(255, 184, 77, .4);
}
.hud-panel__tab--alert {
  background: linear-gradient(90deg, rgba(150, 40, 35, .6), rgba(150, 40, 35, .1));
  color: #ff8a83;
  border-color: rgba(255, 95, 86, .4);
}

.hud-panel__body { padding: 0 var(--sp-4); }

/* Schlichte Variante ohne Reiter — für Seitenleisten und Raster. */
.hud-card {
  border: var(--border);
  border-radius: var(--r-md);
  background: var(--surface);
  padding: var(--sp-3) var(--sp-4);
}
.hud-card__title {
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  font-weight: 400;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--text-3);
  margin: 0 0 var(--sp-3);
}


/* ==========================================================================
   05 · BUTTONS
   ========================================================================== */

.hud-btn {
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  padding: 9px 18px;
  border: 1px solid;
  border-radius: var(--r-sm);
  cursor: pointer;
  transition: all var(--dur) var(--ease);
  background: transparent;
}
.hud-btn--primary {
  background: rgba(95, 217, 255, .14);
  border-color: var(--cyan);
  color: var(--cyan);
  box-shadow: 0 0 18px rgba(95, 217, 255, .18);
}
.hud-btn--primary:hover { background: rgba(95, 217, 255, .24); box-shadow: var(--glow-strong); }

.hud-btn--ghost { border-color: var(--line-strong); color: var(--text-2); }
.hud-btn--ghost:hover { color: var(--cyan); border-color: var(--cyan); }

.hud-btn--danger {
  background: rgba(255, 95, 86, .10);
  border-color: var(--red);
  color: var(--red);
}
.hud-btn--danger:hover { background: rgba(255, 95, 86, .20); }

.hud-btn:disabled { opacity: .4; cursor: not-allowed; box-shadow: none; }

.hud-btn-row { display: flex; gap: var(--sp-2); flex-wrap: wrap; }

/* Runder Cockpit-Button für Transportsteuerung (Mikro, Pause, Power). */
.hud-iconbtn {
  position: relative;
  width: 52px; height: 52px;
  display: grid; place-items: center;
  border: var(--border-strong);
  border-radius: 50%;
  background: radial-gradient(circle at 50% 35%, rgba(95, 217, 255, .16), rgba(0, 0, 0, .5) 70%);
  color: var(--cyan);
  box-shadow: 0 0 18px rgba(95, 217, 255, .18), var(--glow-inset);
  cursor: pointer;
  transition: all var(--dur) var(--ease);
}
.hud-iconbtn::after {
  content: "";
  position: absolute; inset: 5px;
  border-radius: 50%;
  border: 1px dashed rgba(95, 217, 255, .25);
}
.hud-iconbtn:hover { color: #fff; box-shadow: var(--glow-strong), inset 0 0 20px rgba(95, 217, 255, .2); }
.hud-iconbtn svg { width: 19px; height: 19px; stroke: currentColor; fill: none; stroke-width: 1.5; }
.hud-iconbtn--danger {
  border-color: rgba(255, 95, 86, .5);
  color: var(--red);
  background: radial-gradient(circle at 50% 35%, rgba(255, 95, 86, .14), rgba(0, 0, 0, .5) 70%);
  box-shadow: 0 0 18px rgba(255, 95, 86, .18);
}


/* ==========================================================================
   06 · BADGES & TAGS
   Badge = Zustand eines Objekts. Tag = Kategorie, die der Assistent vergibt.
   ========================================================================== */

.hud-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  letter-spacing: var(--track-mono);
  text-transform: uppercase;
  padding: 4px 9px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  color: var(--text-3);
}
.hud-badge--ok    { color: var(--green); border-color: rgba(77, 255, 168, .4);  background: rgba(77, 255, 168, .08); }
.hud-badge--busy  { color: var(--gold);  border-color: rgba(255, 184, 77, .4);  background: rgba(255, 184, 77, .08); }
.hud-badge--error { color: var(--red);   border-color: rgba(255, 95, 86, .4);   background: rgba(255, 95, 86, .08); }

.hud-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: var(--track-mono);
  text-transform: uppercase;
  padding: 2px 7px;
  margin-right: 7px;
  border: 1px solid var(--line);
  border-radius: 2px;
  color: var(--text-3);
  white-space: nowrap;
}
.hud-tag--action { color: var(--gold); border-color: rgba(255, 184, 77, .4); background: rgba(255, 184, 77, .08); }
.hud-tag--info   { color: var(--cyan); border-color: var(--line-strong);     background: rgba(95, 217, 255, .08); }

/* Statuspunkt mit Puls — nur für "live". */
.hud-dot {
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 10px var(--green);
  animation: hud-blink 2.6s infinite;
}
.hud-dot--busy { background: var(--gold); box-shadow: 0 0 10px var(--gold); }
.hud-dot--error { background: var(--red); box-shadow: 0 0 10px var(--red); }
.hud-dot--idle { background: var(--text-3); box-shadow: none; animation: none; }

@keyframes hud-blink { 0%, 100% { opacity: 1 } 50% { opacity: .35 } }


/* ==========================================================================
   07 · EINGABEN
   ========================================================================== */

.hud-field {
  width: 100%;
  display: flex; align-items: center; gap: var(--sp-2);
  padding: 10px var(--sp-3);
  border: var(--border);
  border-radius: var(--r-md);
  background: var(--bg-sunken);
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--fs-md);
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.hud-field::placeholder { color: var(--text-3); }
.hud-field:focus, .hud-field:focus-within {
  border-color: var(--cyan);
  box-shadow: var(--focus-ring);
  outline: none;
}
.hud-field--error { border-color: var(--red); }

/* Befehlszeile des Assistenten. */
.hud-composer {
  display: flex; align-items: center; gap: var(--sp-3);
  padding: 11px var(--sp-3);
  border: var(--border);
  border-radius: var(--r-md);
  background: var(--bg-sunken);
}
.hud-composer:focus-within { border-color: var(--line-strong); box-shadow: var(--focus-ring); }
.hud-composer__input {
  flex: 1;
  border: 0; background: transparent; outline: none;
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--fs-md);
}
.hud-composer__mic {
  width: 30px; height: 30px; flex: none;
  display: grid; place-items: center;
  border: var(--border-strong);
  border-radius: 50%;
  background: var(--surface-2);
  color: var(--cyan);
  cursor: pointer;
}
.hud-composer__mic svg { width: 14px; height: 14px; stroke: currentColor; fill: none; stroke-width: 1.6; }

/* Kippschalter für Berechtigungen. */
.hud-toggle {
  position: relative; flex: none;
  width: 38px; height: 20px;
  border: var(--border-strong);
  border-radius: var(--r-pill);
  background: var(--bg-sunken);
  cursor: pointer;
  transition: all var(--dur) var(--ease);
}
.hud-toggle::after {
  content: "";
  position: absolute; top: 2px; left: 2px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--text-3);
  transition: all var(--dur) var(--ease);
}
.hud-toggle[aria-checked="true"], .hud-toggle.is-on {
  border-color: var(--cyan);
  background: rgba(95, 217, 255, .18);
}
.hud-toggle[aria-checked="true"]::after, .hud-toggle.is-on::after {
  left: 20px; background: var(--cyan); box-shadow: 0 0 10px var(--cyan);
}

/* Filter-Chip. */
.hud-chip {
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  letter-spacing: var(--track-mono);
  text-transform: uppercase;
  padding: 4px 10px;
  border: var(--border);
  border-radius: 2px;
  color: var(--text-2);
  background: transparent;
  cursor: pointer;
}
.hud-chip.is-on { border-color: var(--cyan); color: var(--cyan); background: rgba(95, 217, 255, .1); }


/* ==========================================================================
   08 · MESSWERTE
   Drei Anzeigen mit klarer Arbeitsteilung:
   .hud-bar    – glatter Balken, unauffällig, für Nebenwerte
   .hud-segbar – Blockbalken, laut, für die Kernwerte des Screens
   .hud-gauge  – Kreis mit Zahl, für genau EINE Leitkennzahl pro Panel
   ========================================================================== */

.hud-bar {
  height: 3px;
  border-radius: 2px;
  background: rgba(95, 217, 255, .12);
  overflow: hidden;
}
.hud-bar > i {
  display: block; height: 100%;
  background: linear-gradient(90deg, var(--cyan-deep), var(--cyan));
  box-shadow: 0 0 8px rgba(95, 217, 255, .5);
}
.hud-bar--gold > i { background: linear-gradient(90deg, var(--gold-dim), var(--gold)); box-shadow: 0 0 8px rgba(255, 184, 77, .5); }

.hud-segbar {
  height: 13px;
  padding: 2px;
  border: var(--border);
  border-radius: 2px;
  background: var(--bg-sunken);
  overflow: hidden;
}
.hud-segbar > i {
  display: block; height: 100%;
  background: repeating-linear-gradient(90deg, var(--cyan) 0 4px, transparent 4px 7px);
  filter: drop-shadow(0 0 4px rgba(95, 217, 255, .7));
}
.hud-segbar--gold  > i { background: repeating-linear-gradient(90deg, var(--gold)  0 4px, transparent 4px 7px); filter: drop-shadow(0 0 4px rgba(255, 184, 77, .7)); }
.hud-segbar--alert > i { background: repeating-linear-gradient(90deg, var(--red)   0 4px, transparent 4px 7px); filter: drop-shadow(0 0 4px rgba(255, 95, 86, .7)); }
.hud-segbar--ok    > i { background: repeating-linear-gradient(90deg, var(--green) 0 4px, transparent 4px 7px); filter: drop-shadow(0 0 4px rgba(77, 255, 168, .7)); }

/* Zeile aus Label · Balken · Wert. */
.hud-meter {
  display: grid;
  grid-template-columns: 74px 1fr 46px;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: 9px;
}
.hud-meter:last-child { margin-bottom: 0; }
.hud-meter__label {
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  letter-spacing: var(--track-mono);
  text-transform: uppercase;
  color: var(--text-3);
}
.hud-meter__value {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--cyan);
  text-align: right;
}

/* Kreis-Gauge. Fortschritt über --pct (0–100) steuern:
   <div class="hud-gauge" style="--pct:83">                                    */
.hud-gauge {
  position: relative; flex: none;
  width: 86px; height: 86px;
  display: grid; place-items: center;
}
.hud-gauge::before {  /* Skalenkranz */
  content: "";
  position: absolute; inset: -6px;
  border-radius: 50%;
  opacity: .4;
  background: repeating-conic-gradient(var(--cyan) 0 1deg, transparent 1deg 6deg);
  -webkit-mask: radial-gradient(circle, transparent 0 46%, #000 46% 50%, transparent 50%);
          mask: radial-gradient(circle, transparent 0 46%, #000 46% 50%, transparent 50%);
}
.hud-gauge::after {   /* Fortschrittsbogen */
  content: "";
  position: absolute; inset: 0;
  border-radius: 50%;
  background: conic-gradient(var(--gauge-color, var(--cyan)) 0 calc(var(--pct, 0) * 1%), rgba(95, 217, 255, .1) 0);
  -webkit-mask: radial-gradient(circle, transparent 0 40%, #000 40% 50%, transparent 50%);
          mask: radial-gradient(circle, transparent 0 40%, #000 40% 50%, transparent 50%);
  filter: drop-shadow(0 0 6px rgba(95, 217, 255, .5));
}
.hud-gauge--ok    { --gauge-color: var(--green); }
.hud-gauge--warn  { --gauge-color: var(--gold); }
.hud-gauge--alert { --gauge-color: var(--red); }
.hud-gauge__value {
  position: relative; z-index: 1;
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--text);
}
.hud-gauge__value sup { font-size: 10px; color: var(--cyan); font-weight: 500; top: -6px; position: relative; }

/* Histogramm für Zeitreihen. */
.hud-hist {
  display: flex; align-items: flex-end; gap: 2px;
  height: 64px;
  padding: 0 2px;
  border-left: var(--border);
  border-bottom: var(--border);
}
.hud-hist > i {
  flex: 1; min-width: 2px;
  border-radius: 1px 1px 0 0;
  background: linear-gradient(180deg, var(--cyan), rgba(13, 79, 107, .3));
}
.hud-hist > i.is-peak { background: linear-gradient(180deg, var(--red), rgba(120, 30, 25, .3)); }

.hud-legend {
  display: flex; gap: var(--sp-4);
  margin-top: var(--sp-2);
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  letter-spacing: var(--track-mono);
  color: var(--text-3);
}
.hud-legend span { display: flex; align-items: center; gap: 6px; }
.hud-legend i { width: 14px; height: 3px; border-radius: 2px; background: var(--cyan); }

/* Segment-Uhr. */
.hud-clock { display: flex; gap: 5px; align-items: flex-end; }
.hud-clock__cell { text-align: center; }
.hud-clock__label {
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: var(--track-mono);
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: var(--sp-1);
}
.hud-clock__digit {
  font-family: var(--font-display);
  font-size: 23px; font-weight: 700; line-height: 1;
  letter-spacing: .06em;
  padding: 6px 10px;
  border: 1px solid rgba(255, 95, 86, .35);
  border-radius: 2px;
  background: rgba(255, 95, 86, .09);
  color: #ff8a83;
}
.hud-clock__cell--time .hud-clock__digit {
  border-color: var(--line-strong);
  background: rgba(95, 217, 255, .09);
  color: var(--cyan);
}


/* ==========================================================================
   09 · ORB — der Zustandsanzeiger des Assistenten
   Der Orb ersetzt jeden Spinner. Zustände werden über eine Klasse am
   Container gesteuert: .is-idle .is-listening .is-thinking .is-error
   ========================================================================== */

.hud-orb {
  position: relative;
  width: 240px; height: 240px;
  display: grid; place-items: center;
}
.hud-orb > * { position: absolute; }

/* Skalenkränze */
.hud-orb__ticks {
  inset: 0; border-radius: 50%; opacity: .45;
  background: repeating-conic-gradient(var(--cyan) 0 .5deg, transparent .5deg 3deg);
  -webkit-mask: radial-gradient(circle, transparent 0 47%, #000 47% 50%, transparent 50%);
          mask: radial-gradient(circle, transparent 0 47%, #000 47% 50%, transparent 50%);
  animation: hud-spin var(--spin-slow) linear infinite;
}
.hud-orb__ticks--inner {
  inset: 26px; opacity: .35;
  background: repeating-conic-gradient(var(--cyan) 0 2deg, transparent 2deg 12deg);
  -webkit-mask: radial-gradient(circle, transparent 0 42%, #000 42% 50%, transparent 50%);
          mask: radial-gradient(circle, transparent 0 42%, #000 42% 50%, transparent 50%);
  animation: hud-spin 40s linear infinite reverse;
}

/* Segmentbögen */
.hud-orb__seg {
  inset: 32px; border-radius: 50%;
  background: conic-gradient(from 200deg,
    var(--cyan) 0 48deg, transparent 48deg 62deg,
    var(--cyan-dim) 62deg 92deg, transparent 92deg 210deg,
    var(--cyan) 210deg 246deg, transparent 246deg);
  -webkit-mask: radial-gradient(circle, transparent 0 40%, #000 40% 50%, transparent 50%);
          mask: radial-gradient(circle, transparent 0 40%, #000 40% 50%, transparent 50%);
  filter: drop-shadow(0 0 6px rgba(95, 217, 255, .6));
  animation: hud-spin var(--spin-mid) linear infinite;
}
.hud-orb__seg--accent {
  inset: 52px;
  background: conic-gradient(from 20deg,
    var(--gold) 0 26deg, transparent 26deg 180deg,
    var(--cyan) 180deg 200deg, transparent 200deg);
  -webkit-mask: radial-gradient(circle, transparent 0 43%, #000 43% 50%, transparent 50%);
          mask: radial-gradient(circle, transparent 0 43%, #000 43% 50%, transparent 50%);
  filter: drop-shadow(0 0 5px rgba(255, 184, 77, .5));
  animation: hud-spin 18s linear infinite reverse;
}

/* Dünne Ringe */
.hud-orb__ring { border-radius: 50%; border: 1px solid var(--line-strong); }
.hud-orb__ring--1 { inset: 14px; border-style: dashed; animation: hud-spin 24s linear infinite; }
.hud-orb__ring--2 { inset: 44px; border-color: rgba(95, 217, 255, .22); border-top-color: var(--cyan); animation: hud-spin var(--spin-fast) linear infinite reverse; }
.hud-orb__ring--3 { inset: 62px; border-color: rgba(255, 184, 77, .28); border-bottom-color: var(--gold); animation: hud-spin 15s linear infinite; }

/* Hex-Textur */
.hud-orb__hex {
  inset: 70px; border-radius: 50%; opacity: .22;
  background-image:
    linear-gradient(30deg,  rgba(95, 217, 255, .5) 1px, transparent 1px),
    linear-gradient(-30deg, rgba(95, 217, 255, .5) 1px, transparent 1px),
    linear-gradient(90deg,  rgba(95, 217, 255, .5) 1px, transparent 1px);
  background-size: 14px 24px;
}

/* Kern */
.hud-orb__core {
  position: relative;
  width: 106px; height: 106px;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 40%, #eafaff, var(--cyan) 38%, var(--cyan-deep) 72%, transparent 78%);
  box-shadow: 0 0 44px rgba(95, 217, 255, .55), 0 0 110px rgba(95, 217, 255, .22);
  animation: hud-breathe var(--breathe) ease-in-out infinite;
}

/* Zustände */
.hud-orb.is-thinking .hud-orb__seg        { animation-duration: 6s; }
.hud-orb.is-thinking .hud-orb__seg--accent { animation-duration: 4s; }
.hud-orb.is-listening .hud-orb__core      { animation-duration: 1.4s; }
.hud-orb.is-error .hud-orb__core {
  background: radial-gradient(circle at 50% 40%, #fff0ef, var(--red) 38%, #6b1512 72%, transparent 78%);
  box-shadow: 0 0 44px rgba(255, 95, 86, .55), 0 0 110px rgba(255, 95, 86, .22);
}

@keyframes hud-spin    { to { transform: rotate(360deg) } }
@keyframes hud-breathe { 0%, 100% { transform: scale(1); opacity: .94 } 50% { transform: scale(1.05); opacity: 1 } }

/* Pegelanzeige unter dem Orb — nur sichtbar, wenn wirklich zugehört wird. */
.hud-wave { display: flex; align-items: flex-end; justify-content: center; gap: 3px; height: 26px; }
.hud-wave > i {
  width: 3px; border-radius: 2px;
  background: linear-gradient(180deg, var(--cyan), var(--cyan-deep));
  animation: hud-vu 1.1s ease-in-out infinite;
}
@keyframes hud-vu { 0%, 100% { height: 5px; opacity: .5 } 50% { height: 24px; opacity: 1 } }


/* ==========================================================================
   10 · RADIALMENÜ
   Maximal ZEHN Knoten. Positionen werden inline gesetzt
   (left/top in %, siehe DESIGN.md für die Winkeltabelle).
   ========================================================================== */

.hud-radial { position: relative; width: 400px; max-width: 100%; aspect-ratio: 1; margin: 0 auto; }
.hud-radial__ring { position: absolute; inset: 52px; border-radius: 50%; border: var(--border); }
.hud-radial__scale {
  position: absolute; inset: 52px; border-radius: 50%; opacity: .4;
  background: repeating-conic-gradient(var(--cyan) 0 .4deg, transparent .4deg 5deg);
  -webkit-mask: radial-gradient(circle, transparent 0 48%, #000 48% 50%, transparent 50%);
          mask: radial-gradient(circle, transparent 0 48%, #000 48% 50%, transparent 50%);
  animation: hud-spin 120s linear infinite;
}
.hud-radial__center {
  position: absolute; left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  width: 190px; text-align: center;
}
.hud-radial__node {
  position: absolute;
  transform: translate(-50%, -50%);
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  cursor: pointer;
  transition: all var(--dur) var(--ease);
}
.hud-radial__dot {
  width: 26px; height: 26px;
  display: grid; place-items: center;
  border: var(--border-strong);
  border-radius: 50%;
  background: rgba(4, 7, 11, .9);
  box-shadow: 0 0 12px rgba(95, 217, 255, .25);
}
.hud-radial__dot::before {
  content: ""; width: 7px; height: 7px; border-radius: 50%;
  background: var(--cyan); box-shadow: 0 0 8px var(--cyan);
}
.hud-radial__node--action .hud-radial__dot::before { background: var(--gold); box-shadow: 0 0 8px var(--gold); }
.hud-radial__node span {
  font-family: var(--font-display);
  font-size: var(--fs-mono);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-2);
  white-space: nowrap;
}
.hud-radial__node:hover .hud-radial__dot { border-color: var(--cyan); box-shadow: 0 0 22px rgba(95, 217, 255, .6); }
.hud-radial__node:hover span { color: var(--cyan); }


/* ==========================================================================
   11 · APP-GERÜST
   Dreispaltig: Icon-Leiste · Bühne · Kontextspalte.
   Unter 960px klappt die Kontextspalte weg (siehe Responsive).
   ========================================================================== */

.hud-app {
  display: grid;
  grid-template-columns: 64px 1fr 300px;
  /* auto 1fr, sonst verteilt das Raster den Rest der 100vh auf BEIDE
     Zeilen - auf kurzen Seiten (Projekte, Dateien) bekam die Kopfzeile
     325 px und der Inhalt begann in der Bildmitte (Durchsicht 08.09.). */
  grid-template-rows: auto 1fr;
  min-height: 100vh;
  border: var(--border);
  border-radius: var(--r-lg);
  background: linear-gradient(180deg, rgba(8, 16, 24, .9), rgba(3, 7, 11, .96));
  box-shadow: var(--glow-soft), inset 0 1px 0 rgba(255, 255, 255, .04);
  overflow: hidden;
}

.hud-topbar {
  grid-column: 1 / -1;
  height: 46px;
  display: flex; align-items: center; gap: var(--sp-5);
  padding: 0 var(--sp-4);
  border-bottom: var(--border);
  background: rgba(95, 217, 255, .03);
}
.hud-brand { display: flex; align-items: center; gap: 9px; }
.hud-brand__mark {
  width: 18px; height: 18px;
  background: var(--cyan);
  clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%);
  box-shadow: var(--glow);
}
.hud-brand__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-sm);
  letter-spacing: .24em;
}

.hud-rail {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  padding: var(--sp-3) 0;
  border-right: var(--border);
  background: rgba(0, 0, 0, .25);
}
.hud-rail__btn {
  width: 38px; height: 38px;
  display: grid; place-items: center;
  border: 1px solid transparent;
  border-radius: var(--r-md);
  background: transparent;
  color: var(--text-3);
  cursor: pointer;
  transition: all var(--dur) var(--ease);
}
.hud-rail__btn:hover { color: var(--cyan); background: var(--surface); border-color: var(--line); }
.hud-rail__btn.is-active {
  color: var(--cyan);
  background: var(--surface-2);
  border-color: var(--line-strong);
  box-shadow: var(--glow-inset);
}
.hud-rail__btn svg { width: 17px; height: 17px; stroke: currentColor; fill: none; stroke-width: 1.6; }
.hud-rail__spacer { flex: 1; }

.hud-stage { display: flex; flex-direction: column; padding: 0 var(--sp-6); min-width: 0; }

.hud-aside {
  display: flex; flex-direction: column; gap: var(--sp-3);
  padding: var(--sp-5) var(--sp-4);
  border-left: var(--border);
  background: rgba(0, 0, 0, .25);
  overflow-y: auto;
}


/* ==========================================================================
   12 · KONVERSATION
   ========================================================================== */

.hud-thread { display: flex; flex-direction: column; gap: var(--sp-2); }
.hud-msg {
  max-width: 76%;
  padding: 10px var(--sp-3);
  border-radius: var(--r-md);
  font-size: var(--fs-md);
  line-height: var(--lh-body);
}
.hud-msg--user {
  align-self: flex-end;
  border: var(--border);
  background: var(--surface-2);
  color: var(--text);
}
.hud-msg--assistant {
  align-self: flex-start;
  padding-left: 13px;
  border-left: 2px solid var(--cyan);
  border-radius: 0;
  background: transparent;
  color: var(--text-2);
}
.hud-msg--assistant b { color: var(--cyan); font-weight: 500; }

/* Prozesszeile in der Kontextspalte. */
.hud-task {
  display: flex; align-items: flex-start; gap: 9px;
  padding: 7px 0;
  border-bottom: 1px solid var(--line-faint);
  font-size: var(--fs-sm);
  color: var(--text-2);
}
.hud-task:last-child { border-bottom: 0; }
.hud-task__pip { width: 5px; height: 5px; margin-top: 6px; flex: none; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 8px var(--cyan); }
.hud-task__pip--wait  { background: var(--gold); box-shadow: 0 0 8px var(--gold); }
.hud-task__pip--error { background: var(--red);  box-shadow: 0 0 8px var(--red); }
.hud-task small {
  display: block;
  margin-top: 2px;
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  letter-spacing: .1em;
  color: var(--text-3);
}


/* ==========================================================================
   13 · MAIL
   ========================================================================== */

.hud-mail { display: grid; grid-template-columns: 190px 1fr; min-height: 420px; }

.hud-mail__nav { padding: var(--sp-4) 0; border-right: var(--border); background: rgba(0, 0, 0, .25); }
.hud-mail__group {
  padding: 0 var(--sp-4);
  margin: var(--sp-4) 0 var(--sp-2);
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--text-3);
}
.hud-mail__group:first-child { margin-top: 0; }
.hud-mail__link {
  display: flex; align-items: center; gap: 9px;
  padding: 7px var(--sp-4);
  border-left: 2px solid transparent;
  font-size: var(--fs-sm);
  color: var(--text-2);
  cursor: pointer;
}
.hud-mail__link:hover { color: var(--cyan); background: var(--surface); }
.hud-mail__link.is-active { color: var(--cyan); border-left-color: var(--cyan); background: var(--surface-2); }
.hud-mail__count { margin-left: auto; font-family: var(--font-mono); font-size: var(--fs-micro); color: var(--text-3); }

.hud-mail__toolbar {
  display: flex; align-items: center; gap: var(--sp-2); flex-wrap: wrap;
  padding: var(--sp-3) var(--sp-4);
  border-bottom: var(--border);
}

.hud-mailrow {
  display: grid;
  grid-template-columns: 20px 150px 1fr 78px;
  align-items: center; gap: var(--sp-3);
  padding: 11px var(--sp-4);
  border-bottom: 1px solid var(--line-faint);
  font-size: var(--fs-sm);
  cursor: pointer;
}
.hud-mailrow:hover { background: var(--surface); }
.hud-mailrow.is-unread { background: rgba(95, 217, 255, .045); }
.hud-mailrow.is-unread .hud-mailrow__from,
.hud-mailrow.is-unread .hud-mailrow__subject { color: var(--text); font-weight: 500; }
.hud-mailrow__flag { width: 6px; height: 6px; justify-self: center; border-radius: 50%; background: transparent; }
.hud-mailrow.is-unread .hud-mailrow__flag { background: var(--cyan); box-shadow: 0 0 8px var(--cyan); }
.hud-mailrow__from,
.hud-mailrow__subject { color: var(--text-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.hud-mailrow__subject em { font-style: normal; color: var(--text-3); }
.hud-mailrow__time {
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  letter-spacing: .08em;
  color: var(--text-3);
  text-align: right;
}

/* Entwurf — IMMER goldgerahmt, weil er auf eine Freigabe wartet. */
.hud-draft { padding: var(--sp-4); border-top: var(--border); background: var(--bg-sunken); }
.hud-draft__line {
  display: grid; grid-template-columns: 62px 1fr; gap: var(--sp-3);
  padding: 7px 0;
  border-bottom: 1px solid var(--line-faint);
  font-size: var(--fs-sm);
}
.hud-draft__key {
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  letter-spacing: var(--track-mono);
  text-transform: uppercase;
  color: var(--text-3);
}
.hud-draft__body {
  margin-top: var(--sp-3);
  padding: var(--sp-3) 0 var(--sp-3) 13px;
  border-left: 2px solid var(--cyan);
  font-size: var(--fs-md);
  line-height: 1.7;
  color: var(--text-2);
}


/* ==========================================================================
   14 · KALENDER
   ========================================================================== */

.hud-cal {
  display: grid;
  grid-template-columns: 56px repeat(5, 1fr);
  min-width: 620px;
  border: var(--border);
  border-radius: var(--r-md);
  overflow: hidden;
}
.hud-cal__head {
  padding: var(--sp-2) var(--sp-2);
  border-bottom: var(--border-strong);
  background: rgba(95, 217, 255, .05);
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  letter-spacing: var(--track-mono);
  text-transform: uppercase;
  color: var(--text-3);
  text-align: center;
}
.hud-cal__head b {
  display: block;
  margin-top: var(--sp-1);
  font-family: var(--font-display);
  font-size: 15px; font-weight: 600;
  color: var(--text);
}
.hud-cal__head.is-today b { color: var(--cyan); text-shadow: 0 0 12px rgba(95, 217, 255, .6); }
.hud-cal__hour {
  padding: 6px;
  border-right: var(--border);
  border-bottom: 1px solid var(--line-faint);
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  color: var(--text-3);
  text-align: right;
}
.hud-cal__cell {
  position: relative;
  min-height: 38px;
  padding: 3px;
  border-right: 1px solid var(--line-faint);
  border-bottom: 1px solid var(--line-faint);
}

.hud-event {
  height: 100%;
  padding: 5px 7px;
  border-left: 2px solid var(--cyan);
  border-radius: 2px;
  background: rgba(95, 217, 255, .12);
  font-size: var(--fs-mono);
  line-height: var(--lh-tight);
  color: var(--text);
}
.hud-event small {
  display: block; margin-top: 2px;
  font-family: var(--font-mono);
  font-size: 8.5px; letter-spacing: .06em;
  color: var(--text-3);
}
.hud-event--deadline { border-left-color: var(--gold); background: rgba(255, 184, 77, .12); }
.hud-event--conflict { border-left-color: var(--red);  background: rgba(255, 95, 86, .12); }
/* Vorschlag des Assistenten: gestrichelt = existiert noch nicht wirklich. */
.hud-event--proposed {
  border: 1px dashed var(--line-strong);
  border-left: 2px solid var(--cyan-dim);
  background: transparent;
  color: var(--text-2);
}


/* ==========================================================================
   15 · BERECHTIGUNGEN & FREIGABEN
   ========================================================================== */

.hud-source {
  display: flex; align-items: center; gap: 13px;
  padding: 13px var(--sp-4);
  border: var(--border);
  border-radius: var(--r-md);
  background: var(--surface);
}
.hud-source.is-off { opacity: .6; }
.hud-source__icon {
  width: 34px; height: 34px; flex: none;
  display: grid; place-items: center;
  border: var(--border-strong);
  border-radius: var(--r-sm);
  background: rgba(95, 217, 255, .07);
  color: var(--cyan);
}
.hud-source__icon svg { width: 16px; height: 16px; stroke: currentColor; fill: none; stroke-width: 1.5; }
.hud-source__body { flex: 1; min-width: 0; }
.hud-source__name { font-family: var(--font-display); font-size: var(--fs-md); font-weight: 600; letter-spacing: .04em; }
.hud-source__meta {
  margin-top: 3px;
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  letter-spacing: .1em;
  color: var(--text-3);
}
.hud-source__scopes { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 9px; }

/* Freigabekarte. Gold heißt IMMER: der Nutzer muss entscheiden. */
.hud-confirm {
  padding: 15px 17px;
  border: 1px solid rgba(255, 184, 77, .4);
  border-radius: var(--r-md);
  background: rgba(255, 184, 77, .07);
}
.hud-confirm__title {
  margin-bottom: var(--sp-2);
  font-family: var(--font-display);
  font-size: var(--fs-md); font-weight: 600;
  letter-spacing: .05em;
  color: var(--gold);
}
.hud-confirm__body { font-size: var(--fs-md); line-height: var(--lh-body); color: var(--text-2); }
.hud-confirm__body b { color: var(--cyan); font-weight: 500; }


/* ==========================================================================
   16 · WIDGET-BOARD
   ========================================================================== */

.hud-board { display: grid; grid-template-columns: repeat(auto-fit, minmax(215px, 1fr)); gap: var(--sp-3); }
.hud-widget {
  position: relative; overflow: hidden;
  padding: 13px var(--sp-4);
  border: var(--border);
  border-radius: var(--r-md);
  background: linear-gradient(180deg, rgba(95, 217, 255, .05), rgba(0, 0, 0, .35));
}
.hud-widget::before {
  content: "";
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: .5;
}
.hud-widget__title {
  margin-bottom: var(--sp-3);
  font-family: var(--font-display);
  font-size: var(--fs-mono);
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--cyan);
}
.hud-widget__value { font-family: var(--font-display); font-size: 27px; font-weight: 700; letter-spacing: .04em; color: var(--text); }
.hud-widget__meta {
  margin-top: 5px;
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  letter-spacing: var(--track-mono);
  color: var(--text-3);
}


/* ==========================================================================
   17 · UTILITIES
   ========================================================================== */

.hud-scroll-x { overflow-x: auto; }        /* IMMER um Tabellen/Kalender legen */
.hud-stack    { display: flex; flex-direction: column; gap: var(--sp-3); }
.hud-row      { display: flex; align-items: center; gap: var(--sp-3); }
.hud-row--wrap { flex-wrap: wrap; }
.hud-spacer   { flex: 1; }
.hud-grid     { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: var(--sp-4); }

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


/* ==========================================================================
   18 · RESPONSIVE
   ========================================================================== */

@media (max-width: 960px) {
  .hud-app { grid-template-columns: 56px 1fr; }
  .hud-aside { display: none; }            /* Kontextspalte in ein Sheet auslagern */
  .hud-orb { width: 190px; height: 190px; }
}

@media (max-width: 720px) {
  .hud-mail { grid-template-columns: 1fr; }
  .hud-mail__nav { display: none; }
  .hud-mailrow { grid-template-columns: 14px 1fr 60px; }
  .hud-mailrow__from { display: none; }
  .hud-radial { width: 320px; }
  .hud-radial__node span { font-size: var(--fs-micro); }
  .hud-msg { max-width: 90%; }
}


/* ==========================================================================
   19 · BEWEGUNG REDUZIEREN
   Nicht verhandelbar. Der Orb bleibt lesbar, weil sein Zustand
   zusätzlich als Text danebensteht.
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
}