/* Wissensplattform - dunkler Standard, kompakt, mobile-first (iPhone SE 375px),
   Management-Report-Anmutung: ruhige Flächen, klare Hierarchie, wenig Lärm. */
:root {
  color-scheme: dark;
  --bg: #0d1117; --bg-soft: #11161d; --surface: #161c26; --surface-2: #1e2632;
  --border: #2a3442; --text: #e6e9ef; --text-dim: #97a3b4;
  --accent: #4c8dff; --accent-2: #2f6bd8; --danger: #ff6b6b;
  --warn-bg: #3a2f12; --warn-border: #8a6d1f; --warn-text: #f0c96a;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; } /* app.js steuert Konflikt-/Reload-Hinweise ueber das hidden-Attribut */
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text);
  font: 15px/1.5 -apple-system, "Segoe UI", Roboto, sans-serif; }
#app { max-width: 920px; margin: 0 auto; padding: 0 12px 48px; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 21px; margin: 10px 0 6px; }
h2 { font-size: 18px; margin: 14px 0 8px; }
h3 { font-size: 14px; margin: 16px 0 6px; color: var(--text-dim);
  text-transform: uppercase; letter-spacing: .04em; }
ul { padding-left: 18px; }

/* Kopfzeile: kompakt, klebt oben, auf Mobil horizontal scrollbar */
.top { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 10px;
  margin: 0 -12px 14px; padding: 8px 12px;
  background: rgba(13,17,23,.94); border-bottom: 1px solid var(--border); }
.brand { font-weight: 650; font-size: 14px; white-space: nowrap; }
.top nav { display: flex; align-items: center; gap: 2px; margin-left: auto;
  overflow-x: auto; white-space: nowrap; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
.top nav::-webkit-scrollbar { display: none; }
.top nav a, .top .who { color: var(--text-dim); padding: 6px 8px; border-radius: 6px; font-size: 14px; }
.top nav a:hover { color: var(--text); background: var(--surface-2); text-decoration: none; }
.top .who { padding-right: 2px; }

/* Badges */
.badge-syn { background: var(--warn-bg); color: var(--warn-text); border: 1px solid var(--warn-border);
  border-radius: 5px; padding: 1px 7px; font-size: 12px; font-weight: 600; }
.badge { background: #d0342c; color: #fff; border-radius: 9px; padding: 0 7px; font-size: 12px; }

/* Login: Karte, Checkbox als echte Zeile (nicht Block unter Block) */
.login { max-width: 340px; margin: 8vh auto; background: var(--surface);
  border: 1px solid var(--border); border-radius: 12px; padding: 22px 20px; }
.login h1 { margin-top: 0; }
.login input, .login button { display: block; width: 100%; margin: 8px 0; padding: 11px 12px; }
.login .stay { display: flex; align-items: center; gap: 8px; margin: 10px 0 12px;
  color: var(--text-dim); font-size: 14px; }
.login .stay input { display: inline-block; width: auto; margin: 0; }

/* Formulare/Inputs */
input, select, textarea { background: var(--bg-soft); color: var(--text);
  border: 1px solid var(--border); border-radius: 8px; padding: 9px 10px; font-size: 15px; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent-2); outline-offset: -1px; }
form input, form select { margin: 4px 6px 4px 0; }
textarea { width: 100%; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13.5px; }

/* Buttons */
button, .btn-inline { background: var(--accent-2); color: #fff; border: 0; border-radius: 8px;
  padding: 8px 14px; cursor: pointer; font-size: 14px; font-weight: 600; }
.btn-inline { display: inline-block; }
.btn-inline:hover, button:hover { background: var(--accent); text-decoration: none; }
.btn-tiny { padding: 3px 9px; font-size: 12.5px; font-weight: 500;
  background: var(--surface-2); color: var(--text); border: 1px solid var(--border); }
.btn-tiny:hover { background: var(--surface); }
.link-plain { color: var(--text-dim); font-size: 14px; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin: 12px 0 6px; }
.btn-secondary { background: var(--surface-2); color: var(--text); border: 1px solid var(--border); }
.btn-secondary:hover { background: var(--surface); }
.actions-quiet { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; margin: 2px 0 10px; }
.actions-quiet a, .actions-quiet button { color: var(--text-dim); background: none; border: 0;
  padding: 0; font-size: 13.5px; font-weight: 500; cursor: pointer; text-decoration: none; }
.actions-quiet a:hover, .actions-quiet button:hover { color: var(--text); background: none; text-decoration: underline; }
.actions-quiet .danger-quiet:hover { color: #d66; }
.toolbar { display: flex; flex-wrap: wrap; gap: 4px; margin: 6px 0; }
.toolbar button { background: var(--surface-2); color: var(--text); border: 1px solid var(--border);
  padding: 6px 10px; font-size: 13px; font-weight: 500; }

/* Karten/Listen/Baum */
.cards { list-style: none; padding: 0; margin: 0; }
.h-card { background: var(--surface); border: 1px solid var(--border); border-radius: 10px;
  padding: 12px 14px; margin: 8px 0; }
.h-card a { font-weight: 600; }
.row { display: flex; gap: 8px; padding: 3px 0; align-items: baseline; }
.td1 { padding-left: 0; } .td2 { padding-left: 14px; } .td3 { padding-left: 28px; }
.td4 { padding-left: 42px; } .td5 { padding-left: 56px; } .td6 { padding-left: 70px; }
.st, .meta { color: var(--text-dim); font-size: 12.5px; }
.err { color: var(--danger); }

/* Inhaltsdarstellung (bereinigtes HTML) */
.content { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 14px 16px; }
.content h2, .content h3 { color: var(--text); text-transform: none; letter-spacing: 0; }
.content pre { background: var(--bg-soft); border: 1px solid var(--border); border-radius: 8px;
  padding: 10px; overflow-x: auto; }
.content code { background: var(--bg-soft); border-radius: 4px; padding: 1px 5px; font-size: 13px; }
.content pre code { background: none; padding: 0; }
.content blockquote { margin: 10px 0; padding: 4px 12px; border-left: 3px solid var(--accent-2);
  color: var(--text-dim); }
.content table { border-collapse: collapse; width: 100%; margin: 10px 0; font-size: 14px; }
.content th, .content td { border: 1px solid var(--border); padding: 6px 10px; text-align: left; }
.content th { background: var(--surface-2); }
.content img { max-width: 100%; }

/* Kommentare/Benachrichtigungen */
.attachments { list-style: none; padding: 0; }
.attachments li { border-top: 1px solid var(--border); padding: 6px 0; overflow-wrap: anywhere; }
.attachments li a { word-break: break-all; }
#att-note { border-left: 3px solid var(--border); padding-left: 8px; margin-top: 6px; }
#att-file { max-width: 100%; font-size: 12.5px; color: var(--text-dim); }
.comments { list-style: none; padding: 0; }
.comments li { border-top: 1px solid var(--border); padding: 8px 0; }
.resolved { opacity: .55; }
.unread { font-weight: 700; }
details { margin: 6px 0; }
summary { cursor: pointer; color: var(--accent); }

/* Mobil (iPhone SE 375px): noch kompakter, Baum-Einrückung flacher */
@media (max-width: 480px) {
  body { font-size: 14.5px; }
  #app { padding: 0 10px 40px; }
  .top { margin: 0 -10px 12px; padding: 6px 10px; }
  .brand { font-size: 13px; }
  .top nav a, .top .who { padding: 6px 6px; font-size: 13.5px; }
  h2 { font-size: 17px; }
  .content { padding: 12px; }
  .td2 { padding-left: 10px; } .td3 { padding-left: 20px; } .td4 { padding-left: 30px; }
  .td5 { padding-left: 40px; } .td6 { padding-left: 50px; }
  .login { margin: 6vh auto; }
}