/* Phosphor Instrument base — reset, type, shared components. Flat surfaces only. */
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--mono);
  font-size: 13.5px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  font-variant-numeric: tabular-nums;
}
a { color: var(--green-text); text-decoration: none; }
a:hover { color: var(--green); }
h1, h2, h3 { color: var(--head); letter-spacing: -0.01em; }
::selection { background: var(--green-soft); color: var(--head); }
:focus-visible { outline: 1.5px solid var(--green); outline-offset: 2px; border-radius: 4px; }
input { caret-color: var(--green); }

* { scrollbar-color: var(--line) transparent; scrollbar-width: thin; }
*::-webkit-scrollbar { width: 8px; height: 8px; }
*::-webkit-scrollbar-thumb { background: var(--line); border-radius: 4px; }
*::-webkit-scrollbar-thumb:hover { background: var(--line-2); }

/* static graph-paper dot grid (canvas painted by ui/topo.js mountDots) */
.bgdots { position: fixed; inset: 0; z-index: 0; pointer-events: none; opacity: 0.85; }

/* ── labels & small voice ─────────────────────────────────── */
.lbl { font-size: 10.5px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--green-dim); font-weight: 600; white-space: nowrap; }
.lbl .live { color: var(--green); animation: pulse 1.8s infinite; text-shadow: var(--glow); }
.cap { font-size: 10px; color: var(--faint); letter-spacing: 0.1em; text-transform: uppercase; }
.muted { color: var(--muted); }
.subtle { font-size: 11px; color: var(--muted); }
.coords { text-align: center; font-size: 10px; letter-spacing: 0.22em; color: var(--faint); text-transform: uppercase; padding: var(--s2) 0 0; }

/* ── buttons ──────────────────────────────────────────────── */
.btn {
  font-family: var(--mono); font-size: 12.5px; cursor: pointer;
  padding: 9px 14px; border-radius: 7px; border: 1px solid var(--line-2);
  background: var(--surf-3); color: var(--text);
  transition: border-color .15s, color .15s, filter .15s;
  display: inline-flex; align-items: center; gap: 9px; letter-spacing: 0.02em;
}
.btn:hover { border-color: var(--green); color: var(--head); }
.btn:disabled { opacity: 0.4; cursor: not-allowed; border-color: var(--line); }
.btn kbd {
  margin-left: auto; font-family: var(--mono); font-size: 10px; color: var(--faint);
  border: 1px solid var(--line); border-radius: 4px; padding: 1px 5px; background: var(--surf-1);
}
.btn:hover kbd { color: var(--muted); }
.btn-main { background: var(--green); border-color: var(--green); color: #02180a; font-weight: 700; justify-content: center; }
.btn-main kbd { border-color: rgba(2, 24, 10, 0.3); color: rgba(2, 24, 10, 0.65); background: transparent; }
.btn-main:hover { filter: brightness(1.12); color: #02180a; }
/* A disabled primary must clearly recede — a dimmed green fill still reads as the CTA
   (e.g. Start while the server is already running, next to a usable outline Stop). Drop
   the fill entirely so the actionable buttons carry the emphasis. */
.btn-main:disabled { opacity: 1; background: var(--surf-2); border-color: var(--line); color: var(--faint); filter: none; }
.btn-main:disabled kbd { color: var(--faint); border-color: var(--line); }
.btn-danger { color: var(--red); background: transparent; border-color: var(--line); }
.btn-danger:hover { border-color: var(--red); background: rgba(255, 59, 85, 0.06); color: var(--red); }
.btn-ghost { background: transparent; border-color: var(--line); }
.btn-block { display: flex; width: 100%; justify-content: center; }
.btn-mini { padding: 5px 10px; font-size: 11.5px; border-radius: 6px; }

/* ── fields ───────────────────────────────────────────────── */
.field { margin-bottom: 16px; }
.field label { display: block; font-size: 10px; color: var(--muted); margin-bottom: 6px; letter-spacing: 0.2em; text-transform: uppercase; }
.input-wrap {
  background: var(--inset); border: 1px solid var(--line); border-radius: 7px;
  transition: border-color .15s; display: flex; align-items: center;
}
.input-wrap:focus-within { border-color: var(--green); }
.input-wrap input, .input-wrap select {
  flex: 1; background: transparent; color: var(--head); border: none; outline: none;
  font-family: var(--mono); font-size: 14px; padding: 11px 13px; width: 100%;
}
.input-wrap input::placeholder { color: var(--faint); }
.input-wrap select option { background: var(--surf-2); color: var(--text); }
.hint { font-size: 11.5px; color: var(--faint); margin-top: 6px; }
.hint.err { color: var(--red); }
.hint.ok { color: var(--green-text); }
input[type="range"] { accent-color: var(--green); }
input[type="checkbox"] { accent-color: var(--green); }

/* ── cards + target-lock ──────────────────────────────────── */
.card { position: relative; background: var(--surf-2); border: 1px solid var(--line); border-radius: var(--r); padding: var(--s3); }
.lock::before, .lock::after {
  content: ""; position: absolute; width: 13px; height: 13px; opacity: 0; pointer-events: none;
  transition: opacity .16s, transform .16s; z-index: 2;
}
.lock::before { top: -2px; left: -2px; border-top: 1.5px solid var(--green); border-left: 1.5px solid var(--green); border-top-left-radius: 3px; transform: translate(5px, 5px); }
.lock::after { bottom: -2px; right: -2px; border-bottom: 1.5px solid var(--green); border-right: 1.5px solid var(--green); border-bottom-right-radius: 3px; transform: translate(-5px, -5px); }
.lock:hover::before, .lock:hover::after { opacity: 1; transform: none; }
.lock:hover { border-color: var(--line-2); }

/* ── status badges — exact §4.2 status words as textContent ── */
.badge {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 4px 11px; border-radius: 100px; font-size: 10.5px;
  letter-spacing: 0.14em; text-transform: uppercase; border: 1px solid var(--line-2);
  background: var(--surf-1); color: var(--muted);
}
.badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; flex: none; }
.badge.running { color: var(--green); background: var(--green-soft); }
.badge.running::before { box-shadow: var(--glow); animation: pulse 1.8s infinite; }
.badge.online { color: var(--green); background: var(--green-soft); }
.badge.online::before { box-shadow: var(--glow); }
.badge.starting, .badge.provisioning, .badge.restarting, .badge.deleting, .badge.migrating { color: var(--amber); animation: pulse 1.6s infinite; }
.badge.stopping { color: var(--amber); }
.badge.stopped, .badge.offline { color: var(--muted); }
.badge.crashed, .badge.error, .badge.suspended { color: var(--red); }

/* ── kv rows / reveals / chips ────────────────────────────── */
.kv { display: flex; justify-content: space-between; align-items: center; gap: 10px; font-size: 12.5px; margin: 4px 0; }
.kv .k { color: var(--muted); }
.kv .v { color: var(--green-text); }
.cred, .key-reveal {
  color: var(--green-text); background: var(--inset); border: 1px solid var(--line-hair);
  border-radius: 6px; padding: 8px 10px; font-size: 12.5px; word-break: break-all; margin-top: 6px;
}
.mchip { display: inline-flex; gap: 6px; font-size: 11px; color: var(--muted); border: 1px solid var(--line-hair); border-radius: 6px; padding: 3.5px 9px; background: var(--surf-1); white-space: nowrap; }
.mchip b { color: var(--text); font-weight: 500; }

.empty-state { text-align: center; padding: 48px 20px; color: var(--muted); }
.empty-state pre { color: var(--green-dim); font-size: 12px; line-height: 1.3; letter-spacing: 0.1em; }

/* ── toasts (flat, instant text) ──────────────────────────── */
#toastContainer { position: fixed; top: 16px; right: 16px; z-index: 10000; display: flex; flex-direction: column; gap: 8px; max-width: 360px; }
.rh-toast {
  background: var(--surf-2); border: 1px solid var(--line-2); border-radius: 8px; padding: 11px 13px;
  cursor: pointer; animation: rise .3s cubic-bezier(.2,.7,.2,1) both;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
}
.rh-toast--out { opacity: 0; transform: translateX(16px); transition: all .25s ease; }
.rh-toast--error { border-color: var(--red); }
.rh-toast--warn { border-color: var(--amber); }
.rh-toast-title { color: var(--green); font-weight: 600; font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; }
.rh-toast--error .rh-toast-title { color: var(--red); }
.rh-toast--warn .rh-toast-title { color: var(--amber); }
.rh-toast-msg { color: var(--text); font-size: 12.5px; margin-top: 4px; white-space: pre-wrap; word-break: break-word; }

/* ── scanner wipe (route transition) ──────────────────────── */
.rh-wipe-line {
  position: fixed; left: 0; right: 0; top: -4px; height: 2px; z-index: 9500; pointer-events: none;
  background: var(--green); opacity: 0.85; box-shadow: var(--glow);
  animation: sweep .4s cubic-bezier(.3,.6,.3,1) forwards;
}
@keyframes sweep { to { transform: translateY(104vh); } }

/* ── modal ────────────────────────────────────────────────── */
.rh-modal-overlay { position: fixed; inset: 0; z-index: 10001; background: rgba(1, 4, 2, 0.72); display: flex; align-items: center; justify-content: center; padding: 20px; }
.rh-modal { background: var(--surf-2); border: 1px solid var(--line-2); border-radius: 10px; padding: var(--s4); max-width: 460px; width: 100%; box-shadow: 0 24px 80px rgba(0, 0, 0, 0.7); }
.rh-modal h3 { margin-top: 0; }
.rh-modal-body { color: var(--text); font-size: 13.5px; line-height: 1.55; }
.rh-modal-body:empty { display: none; }
.rh-modal-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 20px; }

/* ── connection banner ────────────────────────────────────── */
#connBanner {
  position: fixed; top: 0; left: 0; right: 0; z-index: 10002; background: var(--surf-1);
  color: var(--amber); text-align: center; padding: 8px; font-size: 12px;
  border-bottom: 1px solid var(--amber); display: none; letter-spacing: 0.08em;
}
#connBanner.show { display: block; }

/* ── ⌘K command palette ───────────────────────────────────── */
.pal-ov { position: fixed; inset: 0; z-index: 9800; background: rgba(1, 4, 2, 0.72); display: none; align-items: flex-start; justify-content: center; padding-top: 13vh; }
.pal-ov.open { display: flex; }
.pal { width: min(560px, 92vw); background: var(--surf-2); border: 1px solid var(--line-2); border-radius: 10px; overflow: hidden; box-shadow: 0 24px 80px rgba(0, 0, 0, 0.7); }
.pal .inrow { display: flex; align-items: center; gap: 10px; padding: 14px 16px; border-bottom: 1px solid var(--line); }
.pal .inrow .pr { color: var(--green); font-weight: 700; }
.pal input { flex: 1; background: transparent; border: 0; outline: 0; color: var(--head); font: inherit; font-size: 14.5px; }
.pal input::placeholder { color: var(--faint); }
.pal .list { max-height: 296px; overflow: auto; padding: 6px; }
.pitem { display: flex; align-items: center; gap: 11px; padding: 9px 12px; border-radius: 6px; font-size: 13px; color: var(--text); cursor: pointer; }
.pitem .gl { color: var(--green); width: 14px; text-align: center; flex: none; }
.pitem .plabel { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pgroup { font-size: 8.5px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--faint); padding: 10px 12px 4px; }
.pgroup:first-child { padding-top: 4px; }
.pitem kbd { margin-left: auto; font-size: 10px; color: var(--faint); border: 1px solid var(--line); border-radius: 4px; padding: 1px 6px; }
.pitem.act, .pitem:hover { background: var(--green-soft); color: var(--head); }
.pal .pfoot { display: flex; gap: var(--s3); padding: 9px 16px; border-top: 1px solid var(--line-hair); font-size: 10px; color: var(--faint); letter-spacing: 0.1em; }

/* ── motion ───────────────────────────────────────────────── */
@keyframes rise { from { opacity: 0; transform: translateY(7px); } to { opacity: 1; transform: none; } }
.rise, .fade-up { animation: rise .4s cubic-bezier(.2,.7,.2,1) both; }
@keyframes pulse { 50% { opacity: 0.35; } }
@keyframes blink { 50% { opacity: 0; } }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}