:root {
  --bg: #f4f5f7; --card: #fff; --fg: #1d2330; --muted: #5d6677; --line: #dde1e7; --soft: #eef1f5;
  --accent: #2f5bd3; --accent-fg: #fff;
  --ok: #1e8e4e; --warn: #b7791f; --bad: #c62828; --off: #8a93a3;
  --radius: 12px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14171c; --card: #1d2129; --fg: #e7e9ee; --muted: #9aa3b2; --line: #313743; --soft: #262b35;
    --accent: #7aa2ff; --accent-fg: #0d1426;
    --ok: #4cc27f; --warn: #e3a64b; --bad: #ff7b72; --off: #7d8698;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
[hidden] { display: none !important; }
button, input { font: inherit; color: inherit; }
button { cursor: pointer; border: 1px solid var(--line); background: var(--card); border-radius: 8px; padding: 6px 12px; }
button:hover:not(:disabled) { border-color: var(--accent); }
button:disabled { opacity: .45; cursor: default; }
button.primary { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); font-weight: 600; }
button.danger { color: var(--bad); }
button.ghost { background: transparent; border-color: transparent; }
input { border: 1px solid var(--line); border-radius: 8px; padding: 6px 10px; background: var(--bg); min-width: 0; }
input:focus, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
a { color: var(--accent); }
.muted { color: var(--muted); }
.small { font-size: .85rem; }
.error { color: var(--bad); }

/* Login */
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login-card { width: 100%; max-width: 340px; background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 28px 24px; text-align: center; }
.login-card h1 { font-size: 1.25rem; margin: 0 0 4px; }
.login-card input { width: 100%; font-size: 1.6rem; letter-spacing: .4em; text-align: center; padding: 10px; margin: 8px 0 14px; }
.login-card button { width: 100%; padding: 11px; }
.login-card .error { min-height: 1.4em; margin: 12px 0 0; }

/* Kopfzeile */
.top { position: sticky; top: 0; z-index: 5; display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px; padding: 10px 16px;
       background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.brand { font-weight: 700; font-size: 1.05rem; }
.brand span { font-weight: 400; color: var(--muted); }
.system { display: flex; flex-wrap: wrap; gap: 6px; flex: 1; }
.pill { font-size: .8rem; background: var(--soft); border-radius: 999px; padding: 2px 10px; white-space: nowrap; }
.pill b { font-weight: 600; }
.pill.warn { background: color-mix(in srgb, var(--warn) 22%, transparent); }
.top-actions { display: flex; align-items: center; gap: 4px; margin-left: auto; }

.content { max-width: 1100px; margin: 0 auto; padding: 8px 16px 48px; }
h2 { font-size: 1.05rem; margin: 26px 0 10px; }
.count { color: var(--muted); font-weight: 400; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); }
.banner { padding: 10px 14px; border-radius: var(--radius); background: color-mix(in srgb, var(--bad) 12%, transparent); }

/* Projekte */
.projects { display: grid; gap: 14px; }
.project { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.project > h3 { margin: 0; padding: 12px 16px; font-size: 1rem; border-bottom: 1px solid var(--line); }
.env { padding: 12px 16px; display: grid; gap: 8px; }
.env + .env { border-top: 1px dashed var(--line); }
.env-head { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 12px; }
.env-name { font-weight: 600; min-width: 92px; }
.status { display: inline-flex; align-items: center; gap: 6px; font-size: .88rem; }
.dot { width: 9px; height: 9px; border-radius: 50%; background: var(--off); flex: none; }
.dot.ok { background: var(--ok); } .dot.warn { background: var(--warn); } .dot.bad { background: var(--bad); }
.dot.busy { background: var(--accent); animation: pulse 1s infinite alternate; }
@keyframes pulse { to { opacity: .3; } }
.url { word-break: break-all; }
.tag { font-size: .75rem; border: 1px solid var(--line); border-radius: 6px; padding: 0 6px; color: var(--muted); }
.tag.lock { color: var(--warn); border-color: color-mix(in srgb, var(--warn) 50%, transparent); }
.meta { display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: .85rem; color: var(--muted); }
.buttons { display: flex; flex-wrap: wrap; gap: 6px; }
.buttons .sep { flex-basis: 8px; }
.note { font-size: .85rem; padding: 6px 10px; border-radius: 8px; background: var(--soft); }
.note.warn { background: color-mix(in srgb, var(--warn) 16%, transparent); }
.panel { display: grid; gap: 8px; padding: 10px 12px; border-radius: 10px; background: var(--soft); }
.panel .row { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.panel input.sub { width: 14em; }
.panel input.pin { width: 10em; letter-spacing: .2em; }
.suffix { color: var(--muted); }
.switch { display: inline-flex; align-items: center; gap: 6px; }
pre.out { margin: 0; max-height: 180px; overflow: auto; font-size: .78rem; white-space: pre-wrap; background: var(--bg); padding: 8px; border-radius: 8px; }

/* Sessions */
.sessions { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .9rem; }
th, td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-weight: 600; color: var(--muted); font-size: .8rem; }
tr:last-child td { border-bottom: 0; }
td.num { white-space: nowrap; }
td .sub { color: var(--muted); font-size: .8rem; word-break: break-all; }
.empty { padding: 14px 16px; color: var(--muted); }

/* PIN */
.pin-form { display: grid; gap: 10px; padding: 16px; max-width: 420px; }
.pin-form label { display: grid; gap: 4px; font-size: .9rem; }
.pin-form p { margin: 0; }

/* Meldungen */
.toasts { position: fixed; right: 16px; bottom: 16px; left: 16px; display: grid; gap: 8px; justify-items: end; pointer-events: none; z-index: 10; }
.toast { pointer-events: auto; max-width: 480px; background: var(--fg); color: var(--bg); padding: 10px 14px; border-radius: 10px; font-size: .9rem; box-shadow: 0 6px 24px rgba(0,0,0,.2); white-space: pre-wrap; }
.toast.error { background: var(--bad); color: #fff; }

@media (max-width: 640px) {
  .env-name { min-width: 0; }
  th.hide-sm, td.hide-sm { display: none; }
}