/* ============================================================
   TOKENS — Designsprache papenbrock.one, Ontologie-App
   ============================================================ */
:root {
  --navy:      #0A1628;
  --navy-2:    #0E1C33;
  --text:      #F0F4FF;
  --mid:       rgba(240, 244, 255, 0.62);
  --dim:       rgba(240, 244, 255, 0.40);
  --faint:     rgba(240, 244, 255, 0.14);
  --line:      rgba(240, 244, 255, 0.10);
  --line-soft: rgba(240, 244, 255, 0.06);
  --accent:    #6E90E0;   /* Überzeugungen */
  --live:      #5BD6A0;   /* Module in Produktion */
  --core:      #E8B86B;   /* der eine warme Knoten: patient-core */

  --shell: 430px;
  --ease:  cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }

body {
  background: #05080F;
  color: var(--text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-size: 16px; line-height: 1.6;
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
  display: flex; justify-content: center;
  min-height: 100vh; min-height: 100dvh;
}
a { color: inherit; text-decoration: none; }
button { font-family: inherit; color: inherit; background: none; border: none; cursor: pointer; }

@keyframes fade-up { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
@keyframes edge-in { from { opacity: 0; } to { opacity: 1; } }

/* ============================================================
   APP-SHELL  (Gerät auf Desktop, Vollbild auf Mobil)
   ============================================================ */
.app {
  position: relative;
  width: 100%; max-width: var(--shell);
  min-height: 100vh; min-height: 100dvh;
  display: flex; flex-direction: column;
  background:
    radial-gradient(680px 420px at 82% -5%, rgba(80,110,180,0.14), transparent 60%),
    radial-gradient(560px 460px at -10% 104%, rgba(60,90,160,0.12), transparent 60%),
    var(--navy);
  overflow: hidden;
}
.app::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.022) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.022) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  mask-image: radial-gradient(ellipse at 50% 25%, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 25%, black 30%, transparent 80%);
  z-index: 0;
}

/* ---- Statusbar ---- */
.statusbar {
  position: relative; z-index: 20;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 22px 10px;
  padding-top: calc(18px + env(safe-area-inset-top, 0px));
}
.brand { display: inline-flex; align-items: baseline; gap: 9px; }
.brand-mark { font-size: 14px; color: var(--accent); transform: translateY(1px); }
.brand-word { font-size: 13.5px; font-weight: 500; letter-spacing: 0.02em; }
.statusbar-right { display: inline-flex; align-items: center; gap: 14px; }
.net-stat {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; letter-spacing: 0.08em; color: var(--dim);
}
.index-btn {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px; letter-spacing: 0.10em; text-transform: uppercase;
  color: var(--mid);
  padding: 6px 12px;
  border: 1px solid var(--line); border-radius: 8px;
  transition: color 0.2s, border-color 0.2s;
}
.index-btn:hover { color: var(--text); border-color: var(--faint); }

/* ============================================================
   GRAPH-BÜHNE
   ============================================================ */
.stage { position: relative; z-index: 1; flex: none; }
#graph { display: block; width: 100%; height: auto; }

.orbit {
  fill: none; stroke: var(--faint);
  stroke-width: 1; stroke-dasharray: 2 7;
  opacity: 0.55;
}

.edges { animation: edge-in 0.5s var(--ease) 0.28s both; }
.edges line { stroke: var(--faint); stroke-width: 1; }
.edge-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 7.5px; letter-spacing: 0.06em;
  fill: var(--dim); text-anchor: middle;
  paint-order: stroke; stroke: var(--navy); stroke-width: 5px; stroke-linejoin: round;
}

.node { cursor: pointer; transition: transform 0.55s var(--ease); outline: none; }
.node--focus { cursor: default; }
.node-body {
  fill: var(--navy-2);
  stroke-width: 1.2;
  transition: stroke-width 0.2s, filter 0.2s;
}
.node--person  .node-body { stroke: var(--text); }
.node--modul   .node-body { stroke: var(--live); }
.node--belief  .node-body { stroke: var(--accent); }
.node--core    .node-body { stroke: var(--core); fill: rgba(232,184,107,0.10); }
.node--rolle   .node-body { stroke: var(--dim); }
.node--kontakt .node-body { stroke: var(--text); stroke-dasharray: 3 3; }
.node-dot { fill: var(--live); }
.node:hover .node-body, .node:focus-visible .node-body { stroke-width: 2.2; }
.node:focus-visible .node-body { filter: drop-shadow(0 0 6px rgba(110,144,224,0.7)); }
.node--focus .node-body { stroke-width: 1.6; filter: drop-shadow(0 0 14px rgba(110,144,224,0.28)); }
.node--focus.node--core .node-body { filter: drop-shadow(0 0 14px rgba(232,184,107,0.35)); }

.node-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9.5px; letter-spacing: 0.04em;
  fill: var(--mid); text-anchor: middle;
  paint-order: stroke; stroke: var(--navy); stroke-width: 4px; stroke-linejoin: round;
}
.node--focus .node-label { fill: var(--text); font-size: 10.5px; }

.no-motion .node, .no-motion .edges { transition: none; animation: none; }

.stage-hint {
  position: absolute; bottom: 24px; left: 0; right: 0;
  text-align: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 9.5px; letter-spacing: 0.14em; color: var(--dim);
  transition: opacity 0.6s;
  pointer-events: none;
}
.stage-hint.is-hidden { opacity: 0; }

/* ============================================================
   KARTEIKARTE
   ============================================================ */
.detail {
  position: relative; z-index: 2;
  flex: 1; min-height: 0;
  display: flex; flex-direction: column;
  margin-top: -14px;
  border-top: 1px solid var(--line);
  border-radius: 22px 22px 0 0;
  background: linear-gradient(to bottom, rgba(14,28,51,0.72), rgba(10,22,40,0.55));
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
}
.crumbs {
  flex: none;
  display: flex; align-items: center; gap: 8px;
  padding: 14px 22px 0;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; letter-spacing: 0.05em; color: var(--dim);
  min-height: 30px;
}
.crumb { font: inherit; color: var(--mid); transition: color 0.2s; }
.crumb:hover { color: var(--text); }
.crumb.is-here { color: var(--text); }
.crumb-sep, .crumb-ellipsis { color: var(--dim); }

.detail-body {
  flex: 1; overflow-y: auto; -webkit-overflow-scrolling: touch;
  padding: 10px 22px calc(30px + env(safe-area-inset-bottom, 0px));
  animation: fade-up 0.4s var(--ease) both;
  scrollbar-width: none;
}
.detail-body::-webkit-scrollbar { display: none; }

.kicker {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; font-weight: 500;
  letter-spacing: 0.20em; text-transform: uppercase; color: var(--dim);
  display: inline-flex; align-items: center; gap: 10px;
  margin: 6px 0 10px;
}
.kicker::before { content: ""; width: 20px; height: 1px; background: var(--faint); }
.detail-title { font-size: 24px; font-weight: 300; line-height: 1.2; letter-spacing: -0.01em; margin-bottom: 6px; }

.block { padding-top: 13px; }
.block-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--dim); margin-bottom: 5px;
}
.block-text { font-size: 14px; color: rgba(240,244,255,0.82); line-height: 1.6; }
.stack { font-family: 'JetBrains Mono', monospace; font-size: 12.5px; color: var(--mid); }

/* ---- Aktionen (Kontakt) ---- */
.actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.email-btn {
  display: block; width: 100%; padding: 14px; border-radius: 12px;
  background: var(--text); color: var(--navy);
  font-size: 14px; font-weight: 600; text-align: center;
  font-family: 'JetBrains Mono', monospace;
  transition: transform 0.2s var(--ease);
}
.email-btn:active { transform: scale(0.98); }
.link-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 16px; border: 1px solid var(--line); border-radius: 11px;
  font-size: 13.5px; color: var(--text);
  transition: border-color 0.2s, background 0.2s;
}
.link-btn:hover { border-color: var(--faint); background: rgba(255,255,255,0.03); }
.arw { color: var(--accent); }
#phone-slot { width: 100%; }
#phone-slot a {
  display: block; padding: 13px; border-radius: 11px; text-align: center;
  border: 1px solid var(--line);
  font-family: 'JetBrains Mono', monospace; font-size: 14px;
}

/* ---- Relations-Chips ---- */
.relations { margin-top: 22px; padding-top: 4px; }
.rel-group { margin-top: 14px; }
.rel-pred {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; letter-spacing: 0.10em; color: var(--dim);
  margin-bottom: 8px;
}
.rel-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 13px;
  border: 1px solid var(--line); border-radius: 100px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11.5px; color: var(--text);
  transition: border-color 0.2s, background 0.2s, transform 0.15s var(--ease);
}
.chip:hover { border-color: var(--faint); background: rgba(255,255,255,0.03); }
.chip:active { transform: scale(0.96); }
.chip-dot { width: 6px; height: 6px; border-radius: 50%; flex: none; }
.chip--person  .chip-dot { background: var(--text); }
.chip--modul   .chip-dot { background: var(--live); }
.chip--belief  .chip-dot { background: var(--accent); }
.chip--core    .chip-dot { background: var(--core); }
.chip--rolle   .chip-dot { background: var(--dim); }
.chip--kontakt .chip-dot { background: var(--text); }

/* ============================================================
   INDEX-OVERLAY
   ============================================================ */
.index-overlay {
  position: absolute; inset: 0; z-index: 40;
  background: rgba(7, 14, 26, 0.88);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  padding: 20px 22px calc(24px + env(safe-area-inset-bottom, 0px));
  overflow-y: auto;
  animation: fade-up 0.3s var(--ease) both;
}
.index-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px; }
.index-close { font-size: 14px; color: var(--mid); padding: 8px; }
.index-close:hover { color: var(--text); }
.index-type {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--dim); margin: 18px 0 8px;
}
.index-item {
  display: flex; align-items: baseline; gap: 10px;
  width: 100%; padding: 11px 12px; text-align: left;
  border: 1px solid var(--line-soft); border-radius: 11px;
  margin-bottom: 6px;
  transition: border-color 0.2s, background 0.2s;
}
.index-item:hover { border-color: var(--line); background: rgba(255,255,255,0.03); }
.index-item .chip-dot { transform: translateY(-1px); }
.index-label { font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--text); flex: none; }
.index-title { font-size: 12px; color: var(--dim); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ============================================================
   DESKTOP: Geräte-Rahmen
   ============================================================ */
@media (min-width: 480px) {
  body { padding: 26px 0; align-items: center; }
  .app {
    min-height: 0; height: min(880px, calc(100dvh - 52px));
    border-radius: 30px; border: 1px solid var(--line);
    box-shadow: 0 40px 100px -30px rgba(0,0,0,0.7), 0 0 0 1px rgba(255,255,255,0.03) inset;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 6px; }
.node:focus-visible { outline: none; }