/* ACP design tokens, taken from the approved "1b — Topologie zuerst" mockup
   (Server Admin Panel.dc.html) so the real app matches what was already signed off, rather than
   re-inventing a look. Kept as one shared stylesheet rather than inlined per page, unlike the
   mockup itself (which inlined everything because it is a Design Labs canvas artifact, not a
   real deployed app). */

:root {
  --bg-page: #07080b;
  --bg-panel: #0c0e12;
  --bg-header: #0a0c10;
  --bg-hover: #12151b;
  --bg-input: #14171d;
  --border: #262b35;
  --border-soft: #1e222b;
  --text-strong: #f2f4f7;
  --text-body: #e2e5ea;
  --text-muted: #8b93a1;
  --text-muteder: #6f7784;
  --text-label: #5d6472;
  --accent-green: oklch(0.78 0.17 152);
  --accent-green-hover: oklch(0.86 0.13 152);
  --accent-blue: oklch(0.7 0.13 240);
  --accent-amber: oklch(0.8 0.15 78);
  --accent-red: oklch(0.68 0.19 22);
  --font-sans: 'IBM Plex Sans', system-ui, sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg-page);
  color: var(--text-body);
  font-family: var(--font-sans);
}

a { color: var(--accent-green); text-decoration: none; }
a:hover { color: var(--accent-green-hover); }

.label {
  font: 500 10px/1 var(--font-mono);
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--text-label);
}

.panel {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  border: 1px solid #2f3542;
  border-radius: 4px;
  font: 500 13px/1 var(--font-mono);
  color: var(--text-muted);
  background: transparent;
  cursor: pointer;
}
.button:hover { border-color: var(--accent-green); color: var(--accent-green-hover); }
.button.primary {
  background: var(--accent-green);
  border-color: var(--accent-green);
  color: #07080b;
  font-weight: 600;
}
.button.primary:hover { background: var(--accent-green-hover); border-color: var(--accent-green-hover); color: #07080b; }

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.field label {
  font: 500 11px/1 var(--font-mono);
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-label);
}
.field input {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 10px 12px;
  font: 400 15px/1.4 var(--font-mono);
  color: var(--text-strong);
  letter-spacing: .2em;
  text-align: center;
}
.field input:focus { outline: none; border-color: var(--accent-blue); }

.notice {
  padding: 12px 16px;
  border-radius: 6px;
  font: 400 13px/1.5 var(--font-sans);
}
.notice.error {
  background: color-mix(in oklch, var(--accent-red) 12%, transparent);
  border: 1px solid color-mix(in oklch, var(--accent-red) 40%, transparent);
  color: #f2f4f7;
}
.notice.info {
  background: color-mix(in oklch, var(--accent-blue) 12%, transparent);
  border: 1px solid color-mix(in oklch, var(--accent-blue) 40%, transparent);
  color: #f2f4f7;
}

/* -- centered auth-page shell (login / blocked / totp) -- */
.auth-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.auth-card {
  width: 380px;
  display: flex;
  flex-direction: column;
  gap: 22px;
  padding: 32px;
}
.auth-card .brand {
  display: flex;
  align-items: center;
  gap: 10px;
}
.auth-card .brand .dot {
  width: 22px;
  height: 22px;
  background: var(--accent-blue);
  border-radius: 3px;
  flex: none;
}
.auth-card .brand .name {
  font: 600 14px/1 var(--font-mono);
  color: var(--text-strong);
}
.auth-card h1 {
  margin: 0;
  font: 600 20px/1.3 var(--font-sans);
  color: var(--text-strong);
}
.auth-card p {
  margin: 0;
  font: 400 13px/1.6 var(--font-sans);
  color: var(--text-muted);
}
.auth-card .qr {
  align-self: center;
  background: #fff;
  padding: 12px;
  border-radius: 6px;
}
.auth-card .secret {
  font: 400 12px/1.5 var(--font-mono);
  color: var(--text-muted);
  word-break: break-all;
  background: var(--bg-input);
  border: 1px solid var(--border-soft);
  border-radius: 4px;
  padding: 8px 10px;
}

/* -- app shell (post-login, empty nav for checkpoint 1) -- */
.app-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
.app-header {
  height: 56px;
  flex: none;
  border-bottom: 1px solid var(--border-soft);
  background: var(--bg-header);
  display: flex;
  align-items: center;
  padding: 0 20px;
  gap: 26px;
}
.app-header .brand {
  display: flex;
  align-items: center;
  gap: 9px;
}
.app-header .brand .dot {
  width: 20px;
  height: 20px;
  background: var(--accent-blue);
  border-radius: 3px;
}
.app-header .brand .name {
  font: 600 13px/1 var(--font-mono);
  color: var(--text-strong);
}
.app-nav {
  display: flex;
  gap: 2px;
  height: 100%;
  align-items: stretch;
}
.app-nav a {
  display: flex;
  align-items: center;
  padding: 0 14px;
  font: 400 13px/1 var(--font-sans);
  color: var(--text-muted);
}
.app-nav a.active {
  font-weight: 500;
  color: var(--text-strong);
  box-shadow: inset 0 -2px 0 var(--accent-blue);
}
.app-nav a:hover { color: var(--text-strong); }
.app-nav a.disabled { color: var(--text-label); cursor: default; pointer-events: none; }
.app-header .who {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 14px;
  font: 400 11.5px/1 var(--font-mono);
  color: var(--text-muted);
}
.app-header .who .sep {
  width: 1px;
  height: 18px;
  background: var(--border);
}
.app-header .who a { color: var(--text-muted); }
.app-header .who a:hover { color: var(--accent-red); }
.app-body {
  flex: 1;
  overflow-y: auto;
  color: var(--text-body);
  font: 400 13px/1.6 var(--font-sans);
}

/* -- Netzwerk tab (Checkpoint 2), server cards + event feed -- markup/colours taken from the
   approved mockup's Netzwerk view (ACP Prototyp.dc.html), not invented fresh. */
.network-tab { padding: 20px; }
.network-tab h1 { margin: 0 0 16px; font: 600 18px/1.3 var(--font-sans); color: var(--text-strong); }
.network-tab h2 { margin: 28px 0 12px; font: 600 14px/1.3 var(--font-sans); color: var(--text-strong); }
.muted { color: var(--text-muteder); font: 400 13px/1.6 var(--font-sans); }

.server-cards { display: flex; flex-wrap: wrap; gap: 14px; }
.server-card { flex: 1 1 220px; padding: 14px 16px; display: flex; flex-direction: column; gap: 10px; }
.server-card-head { display: flex; align-items: center; gap: 8px; }
.server-card .dot { width: 7px; height: 7px; border-radius: 50%; flex: none; }
.server-card .dot.on { background: var(--accent-green); }
.server-card .dot.off { background: var(--accent-red); }
.server-name { font: 500 13.5px/1 var(--font-mono); color: var(--text-strong); }
.stat-grid { display: flex; gap: 22px; flex-wrap: wrap; }
.stat { display: flex; flex-direction: column; gap: 3px; }
.stat-label {
  font: 500 9px/1 var(--font-mono);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-label);
}
.stat-value { font: 500 15px/1 var(--font-mono); color: var(--text-strong); }

.event-feed { display: flex; flex-direction: column; gap: 1px; }
.event-row {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 7px 10px;
  border-bottom: 1px solid var(--border-soft);
  font: 400 12px/1.5 var(--font-mono);
}
.event-time { color: var(--text-label); flex: none; width: 90px; }
.event-tag { flex: none; width: 64px; font-weight: 500; }
.event-row.sev-alarm .event-tag { color: var(--accent-red); }
.event-row.sev-warn .event-tag { color: var(--accent-amber); }
.event-row.sev-info .event-tag { color: var(--text-label); }
.event-msg { color: var(--text-body); }

/* -- Spieler tab (Checkpoint 3) -- */
.players-tab, .player-detail { padding: 20px; }
.players-tab h1, .player-detail h1 { margin: 0 0 12px; font: 600 18px/1.3 var(--font-sans); color: var(--text-strong); }
.player-detail h2 { margin: 24px 0 12px; font: 600 14px/1.3 var(--font-sans); color: var(--text-strong); }
.player-list { display: flex; flex-direction: column; gap: 1px; margin-top: 14px; }
.player-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border: 1px solid var(--border-soft);
  border-radius: 6px;
  color: var(--text-body);
}
.player-row:hover { border-color: var(--accent-blue); color: var(--text-strong); }
.player-name { font: 500 13px/1 var(--font-mono); }
.player-ping { font: 400 11px/1 var(--font-mono); color: var(--text-muted); }
.player-detail p { margin: 10px 0; font: 400 13px/1.6 var(--font-sans); }
.player-detail h2 { margin: 24px 0 12px; font: 600 14px/1.3 var(--font-sans); color: var(--text-strong); }

/* -- Aktionen + Notizen (Checkpoint 4) -- */
.action-forms { display: flex; flex-direction: column; gap: 10px; }
.inline-form { flex-direction: row !important; flex-wrap: wrap; align-items: center; gap: 8px; }
.inline-form input, .inline-form select {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 8px 10px;
  font: 400 13px/1.4 var(--font-sans);
  color: var(--text-strong);
}
.inline-form input[name="text"] { flex: 1 1 220px; }
.note-list { display: flex; flex-direction: column; gap: 10px; margin-top: 10px; }
.note-row { padding: 10px 12px; border: 1px solid var(--border-soft); border-radius: 6px; }
.note-meta { font: 500 11px/1 var(--font-mono); color: var(--text-label); }
.note-text { margin: 6px 0 0; font: 400 13px/1.5 var(--font-sans); color: var(--text-body); }

/* -- Moderation tab (Checkpoint 5) -- */
.moderation-tab { padding: 20px; }
.moderation-tab h1 { margin: 0 0 12px; font: 600 18px/1.3 var(--font-sans); color: var(--text-strong); }
.moderation-tab h2 { margin: 24px 0 12px; font: 600 14px/1.3 var(--font-sans); color: var(--text-strong); }
.moderation-tab h3 { margin: 16px 0 8px; font: 600 13px/1.3 var(--font-sans); color: var(--text-strong); }
.report-list { display: flex; flex-direction: column; gap: 10px; }
.report-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 10px 12px;
  border: 1px solid var(--border-soft);
  border-radius: 6px;
}
.report-row form { margin: 0; }

/* -- Team & Rechte tab (Checkpoint 7) -- */
.team-tab { padding: 20px; }
.team-tab h1 { margin: 0 0 12px; font: 600 18px/1.3 var(--font-sans); color: var(--text-strong); }
.team-tab h2 { margin: 24px 0 12px; font: 600 14px/1.3 var(--font-sans); color: var(--text-strong); }
.matrix-scroll { overflow-x: auto; }
.rechte-matrix { border-collapse: collapse; width: 100%; font: 400 12px/1.4 var(--font-mono); }
.rechte-matrix th, .rechte-matrix td {
  border: 1px solid var(--border-soft);
  padding: 7px 10px;
  text-align: center;
  white-space: nowrap;
}
.rechte-matrix th { color: var(--text-label); font-weight: 500; }
.rechte-matrix td:first-child { text-align: left; white-space: normal; }
.rechte-matrix td:first-child code { font-size: 11px; color: var(--text-strong); }
.perm-yes { color: var(--accent-green); font-weight: 600; }
.perm-no { color: var(--text-muteder); }
.perm-missing { color: var(--accent-amber); }
.rechte-matrix td form { margin: 0; }
.matrix-cell {
  width: 100%;
  background: none;
  border: none;
  color: inherit;
  font: inherit;
  cursor: pointer;
  padding: 0;
}
.matrix-cell:hover { text-decoration: underline; }

/* -- Karte tab (Checkpoint 9) -- */
.map-tab { padding: 20px; display: flex; flex-direction: column; height: 100%; box-sizing: border-box; }
.map-tab h1 { margin: 0 0 12px; font: 600 18px/1.3 var(--font-sans); color: var(--text-strong); }
.map-frame { flex: 1; width: 100%; min-height: 480px; border: 1px solid var(--border); border-radius: 8px; }

/* -- Konsole tab (Checkpoint 10) -- */
.console-tab { padding: 20px; }
.console-tab h1 { margin: 0 0 12px; font: 600 18px/1.3 var(--font-sans); color: var(--text-strong); }
.console-tab h2 { margin: 24px 0 12px; font: 600 14px/1.3 var(--font-sans); color: var(--text-strong); }
.console-tab .inline-form input[name="command"] { font-family: var(--font-mono); }