/* =========================================================================
   heroAI — Design Foundation V1
   Dark technical control interface. One coherent operations console.

   Legacy custom-property names (--card / --card2 / --fg / --line / --ok /
   --warn / --bad / --radius) are kept as ALIASES of the new semantic tokens
   so every existing rule in this file AND the hard-coded chart colours in
   static/app.js keep working unchanged. No behaviour is altered here.
   ========================================================================= */
:root {
  color-scheme: dark;

  /* surfaces: background -> panel -> raised */
  --bg:        #0c0e12;
  --surface-1: #141922;
  --surface-2: #1b212c;
  --surface-3: #232c39;

  /* structure */
  --border:        #2b3542;
  --border-strong: #3b4757;

  /* text */
  --text:  #e6ecf2;
  --muted: #8a97a6;

  /* one accent family + semantic states */
  --accent:      #4c9dff;
  --accent-weak: color-mix(in srgb, var(--accent) 15%, var(--surface-2));
  --success:     #3ad07d;
  --warning:     #f5a623;
  --danger:      #ff5c5c;

  /* geometry + rhythm */
  --radius:      8px;
  --radius-sm:   6px;
  --radius-pill: 999px;
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 24px;

  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans KR", "Malgun Gothic", sans-serif;

  /* ---- legacy aliases — do NOT remove (used across this file + app.js) --- */
  --card:   var(--surface-1);
  --card2:  var(--surface-2);
  --fg:     var(--text);
  --line:   var(--border);
  --ok:     var(--success);
  --warn:   var(--warning);
  --bad:    var(--danger);
}

* { box-sizing: border-box; }

html { background: var(--bg); }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 13px/1.5 var(--sans);
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: 1600px; margin: 0 auto; padding: 0 20px 56px; }

h1, h2, h3 { font-weight: 650; }
.muted { color: var(--muted); }
.small { font-size: 11.5px; }
code { font-family: var(--mono); }

/* tabular figures on every technical readout */
.metric .v, .pill b, #uptime-line, .op-status, .term-cmd, .output,
.mc-chat-time, .aiq-age-badge, .mc-summary b { font-variant-numeric: tabular-nums; }

a { color: var(--accent); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ============================== sticky header ========================== */
.hdr {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between; gap: var(--sp-3);
  padding: 10px 20px;
  margin: 0 -20px var(--sp-3);
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.hdr-id { display: flex; align-items: baseline; gap: 10px; min-width: 0; }
.hdr-mark { font-size: 16px; font-weight: 750; letter-spacing: .3px; color: var(--text); }
.hdr-mark::before {
  content: ""; display: inline-block; width: 7px; height: 7px; margin-right: 8px;
  border-radius: 2px; background: var(--accent); vertical-align: middle;
}
.hdr-sub { font-size: 12px; color: var(--muted); white-space: nowrap;
  overflow: hidden; text-overflow: ellipsis; }
.hdr-status { display: flex; align-items: center; gap: 10px; flex: 0 0 auto; }
.hdr-status #updated { font-size: 12px; }
@media (max-width: 640px) { .hdr-sub { display: none; } }

/* ============================== status rail ============================ */
.rail { margin-bottom: var(--sp-3); }
.rail .pills { gap: var(--sp-2); }
.rail .pill {
  flex: 1 1 150px; min-width: 132px;
  display: flex; align-items: baseline; justify-content: space-between; gap: 10px;
  padding: 7px 11px; text-align: left;
  border-radius: var(--radius-sm);
  background: var(--surface-1); border: 1px solid var(--border);
  font-size: 10.5px; text-transform: uppercase; letter-spacing: .6px; color: var(--muted);
}
.rail .pill b {
  display: inline; margin: 0;
  font-size: 12.5px; font-weight: 650; letter-spacing: .2px; text-transform: none;
  color: var(--text);
}
.rail .pill.ok  { border-color: color-mix(in srgb, var(--success) 34%, var(--border)); }
.rail .pill.ok  b { color: var(--success); }
.rail .pill.warn { border-color: color-mix(in srgb, var(--warning) 40%, var(--border)); }
.rail .pill.warn b { color: var(--warning); }
.rail .pill.bad { border-color: color-mix(in srgb, var(--danger) 46%, var(--border)); }
.rail .pill.bad b { color: var(--danger); }

/* ================================ cards =============================== */
.card {
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--sp-4);
  margin-top: var(--sp-3);
}
.card h2 {
  margin: 0 0 var(--sp-3); font-size: 12px; font-weight: 650;
  letter-spacing: .5px; text-transform: uppercase; color: var(--muted);
}
.card-head { display: flex; justify-content: space-between; align-items: center;
  gap: var(--sp-2); margin-bottom: var(--sp-3); }
.card-head h2 { margin: 0; }

/* ============================= primitives ============================= */
.badge {
  font-size: 10.5px; font-weight: 600; padding: 3px 9px; border-radius: var(--radius-pill);
  background: var(--surface-2); border: 1px solid var(--border); color: var(--muted);
  white-space: nowrap; letter-spacing: .3px;
}
.badge.ok   { color: var(--success); border-color: color-mix(in srgb, var(--success) 40%, var(--border)); }
.badge.warn { color: var(--warning); border-color: color-mix(in srgb, var(--warning) 40%, var(--border)); }
.badge.bad  { color: var(--danger);  border-color: color-mix(in srgb, var(--danger) 42%, var(--border)); }
.badge.ghost { opacity: .6; }

.pills { display: flex; gap: var(--sp-2); flex-wrap: wrap; }
.pill { flex: 1 1 auto; min-width: 120px; text-align: center; padding: 9px 8px;
  border-radius: var(--radius-sm); background: var(--surface-2); border: 1px solid var(--border);
  font-size: 12px; }
.pill b { display: block; margin-top: 2px; font-size: 11.5px; color: var(--muted); }
.pill.ok   { border-color: color-mix(in srgb, var(--success) 40%, var(--border)); }
.pill.ok   b { color: var(--success); }
.pill.warn { border-color: color-mix(in srgb, var(--warning) 42%, var(--border)); }
.pill.warn b { color: var(--warning); }
.pill.bad  { border-color: color-mix(in srgb, var(--danger) 46%, var(--border)); }
.pill.bad  b { color: var(--danger); }
#uptime-line { margin-top: var(--sp-2); }

.btnrow { display: flex; gap: var(--sp-2); flex-wrap: wrap; margin-top: var(--sp-2); }
.btn {
  background: var(--surface-2); color: var(--text); border: 1px solid var(--border);
  padding: 7px 12px; border-radius: var(--radius-sm); font: inherit; font-size: 12.5px;
  cursor: pointer; transition: border-color .12s ease, background .12s ease;
}
.btn:hover:not(:disabled) { border-color: var(--border-strong); background: var(--surface-3); }
.btn:disabled { opacity: .4; cursor: not-allowed; }
.btn.ghost { background: transparent; border-style: dashed; color: var(--muted); }
.btn.primary {
  border-color: var(--accent); color: var(--text); font-weight: 650;
  background: color-mix(in srgb, var(--accent) 18%, var(--surface-2));
}
.btn.primary:hover:not(:disabled) { background: color-mix(in srgb, var(--accent) 26%, var(--surface-2)); }

.output {
  background: #0a0c10; color: #cdd6df; border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 12px; margin-top: var(--sp-3); font: 12px/1.5 var(--mono);
  white-space: pre-wrap; word-break: break-word; max-height: 380px; overflow: auto;
}

footer { margin-top: var(--sp-5); padding-top: var(--sp-3); border-top: 1px solid var(--border);
  text-align: center; color: var(--muted); }

/* ============================ trust banner =========================== */
/* a compact operational notice — deliberately quieter than the AI / chat
   primary panels: less padding, a background nearer the page ground, a thin
   dimmed accent rule. All text is retained. */
.trustbar {
  margin-bottom: var(--sp-3); padding: 7px 11px; border-radius: var(--radius-sm);
  border: 1px solid color-mix(in srgb, var(--border) 55%, transparent);
  border-left: 2px solid color-mix(in srgb, var(--accent) 55%, var(--border));
  background: color-mix(in srgb, var(--surface-1) 55%, var(--bg));
  font-size: 11px; line-height: 1.55; color: var(--muted);
}
.trustbar div + div { margin-top: 3px; }
.trustbar b { color: color-mix(in srgb, var(--text) 82%, var(--muted)); font-weight: 600; }
.trustbar code { background: var(--bg); padding: 1px 5px; border-radius: 4px; }

/* ========================= inline card error ======================== */
.card-err {
  margin-top: var(--sp-2); font-size: 11.5px; color: var(--danger);
  border: 1px solid color-mix(in srgb, var(--danger) 35%, var(--border));
  background: color-mix(in srgb, var(--danger) 8%, transparent);
  border-radius: var(--radius-sm); padding: 6px 9px;
}

/* ==================== copy-only terminal command ==================== */
.term-label { margin-top: var(--sp-2); }
.term-cmd {
  background: #0a0c10; color: #cdd6df; border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 8px 10px; margin: 4px 0 6px; font: 12px/1.45 var(--mono);
  overflow-x: auto; white-space: pre; user-select: all; -webkit-user-select: all;
}

/* ===================== developer-only dry-run ====================== */
.dev-dryrun { margin-top: var(--sp-3); padding: 7px 11px; border: 1px dashed var(--border);
  border-radius: var(--radius-sm); }
.dev-dryrun > summary { cursor: pointer; color: var(--muted); }
.dev-dryrun p { font-size: 12px; }

/* secondary descriptive paragraphs inside a card read a touch larger than the
   11.5px metadata size — comfortable on a 1440–1600px desktop, still compact. */
.card > p.small, .ap-new p.small { font-size: 12px; line-height: 1.55; }

/* ============= PRIMARY WORKSPACE: AI (main) + chat (side) =========== */
/* align-items:start + align-self:start keep the AI column at its own content
   height — it must NOT stretch to match the (independently tall) chat column.
   When an AI result expands, the card grows with its content naturally. */
.console { display: grid; grid-template-columns: 1fr; gap: var(--sp-3); align-items: start; }
@media (min-width: 1080px) {
  .console { grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr); }
  .aiq-controls { align-self: flex-start; max-width: 440px; }
}
.console-main, .console-side { min-width: 0; align-self: start; }
.console-main > .card:first-child, .console-side > .card:first-child { margin-top: 0; }

/* ================ Minecraft + Approvals: responsive pair ============ */
.dash-row { display: grid; grid-template-columns: 1fr; gap: var(--sp-3); }
@media (min-width: 720px) {
  .dash-row { grid-template-columns: 1fr 1fr; }
}
.dash-row .card { margin-top: var(--sp-3); }

/* ============================ metric grid =========================== */
.metricgrid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--sp-2); }
.metric { background: var(--surface-2); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 9px 10px; }
.metric .k { display: block; font-size: 9.5px; color: var(--muted);
  text-transform: uppercase; letter-spacing: .6px; }
.metric .v { display: block; font-size: 19px; font-weight: 650; margin: 3px 0 1px; }
.metric .t { display: block; font-size: 10px; color: var(--muted); }
/* threshold state — only warn/bad tint; a normal ("ok") value stays neutral */
.metric.warn { border-color: color-mix(in srgb, var(--warning) 55%, var(--border)); }
.metric.warn .v { color: var(--warning); }
.metric.bad { border-color: color-mix(in srgb, var(--danger) 60%, var(--border)); }
.metric.bad .v { color: var(--danger); }
@media (min-width: 520px) {
  .metricgrid { grid-template-columns: repeat(4, 1fr); }
  .nvme-metrics { grid-template-columns: repeat(3, 1fr); }
}

/* ============================= NVMe card =========================== */
.nvme-dev { margin-top: var(--sp-3); }
.nvme-dev:first-child { margin-top: 0; }
.nvme-dev-head { display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  margin-bottom: 6px; font-size: 12.5px; }
.nvme-metrics { grid-template-columns: repeat(2, 1fr); }
.nvme-metrics .metric { padding: 8px; }
.nvme-metrics .v { font-size: 15px; }

/* ============================== charts ============================= */
.range-tabs { display: flex; gap: 4px; }
.range-tabs button { background: var(--surface-2); color: var(--muted); border: 1px solid var(--border);
  padding: 4px 10px; border-radius: var(--radius-sm); font-size: 11.5px; cursor: pointer; }
.range-tabs button.active { color: var(--text); border-color: var(--accent); background: var(--accent-weak); }
.chart-grid { display: grid; grid-template-columns: 1fr; gap: 0 var(--sp-4); }
@media (min-width: 860px) { .chart-grid { grid-template-columns: 1fr 1fr; } }
.chart-block { margin-top: var(--sp-3); }
.chart-title { font-size: 10.5px; color: var(--muted); margin-bottom: 3px;
  text-transform: uppercase; letter-spacing: .4px; }
.chart { width: 100%; height: 130px; }
.u-legend { font-size: 11px; }

/* ===================== Minecraft summary block ==================== */
.mc-summary { display: flex; gap: 12px 18px; flex-wrap: wrap; margin-bottom: var(--sp-3); font-size: 12.5px; }
.mc-summary b { font-weight: 650; }
.mc-players-list { margin-top: 5px; font-size: 11.5px; display: flex; flex-wrap: wrap; gap: 3px 10px; }
.mc-players-list > div { color: var(--text); }
.mc-players-list > div:first-child { width: 100%; color: var(--muted); }

/* =============== AI 작업: control strip + runner ================== */
#aiq-banner { margin-top: 0; font-size: 12px; }
.aiq-new { margin: var(--sp-3) 0 0; display: flex; flex-direction: column; gap: var(--sp-3); }
/* compact control cluster: every label the same width so the segmented
   controls all start on one axis; the block hugs its content (capped on
   desktop) rather than sprawling across the wide panel. */
.aiq-controls { display: flex; flex-direction: column; gap: 10px;
  padding: var(--sp-3); border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: var(--surface-2); }
.aiq-field { display: flex; align-items: center; gap: var(--sp-3); flex-wrap: wrap; }
.aiq-label { flex: 0 0 56px; font-size: 10.5px; text-transform: uppercase; letter-spacing: .6px;
  color: var(--muted); }
#aiq-exec-hint { font-size: 12px; line-height: 1.5; color: var(--muted); padding: 6px 10px;
  border-left: 2px solid var(--border-strong); background: var(--surface-1);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }

.seg { display: inline-flex; gap: 3px; padding: 3px;
  background: var(--surface-1); border: 1px solid var(--border); border-radius: var(--radius-sm); }
.seg button { background: transparent; color: var(--muted); border: 1px solid transparent;
  border-radius: 5px; padding: 6px 12px; font: inherit; font-size: 12.5px; cursor: pointer;
  transition: background .12s ease, color .12s ease; }
.seg button:hover:not(:disabled):not(.active) { color: var(--text); }
.seg button.active { color: var(--text); font-weight: 650;
  background: color-mix(in srgb, var(--accent) 16%, var(--surface-2));
  border-color: color-mix(in srgb, var(--accent) 45%, var(--border)); }
.seg button.active::before { content: "●"; color: var(--accent); font-size: 8px;
  margin-right: 6px; vertical-align: 1px; }
.seg button:disabled { opacity: .4; cursor: not-allowed; }

.aiq-prompt {
  width: 100%; min-height: 128px; resize: vertical;
  background: var(--bg); color: var(--text); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 12px; font: 13px/1.55 var(--sans);
}
.aiq-prompt:focus { outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-weak); }
#aiq-list .ap-row { flex-wrap: wrap; }
#aiq-prompt-out { max-height: 240px; white-space: pre-wrap; user-select: text; -webkit-user-select: text; }

.aiq-exec-status { margin: 4px 0 2px; display: flex; gap: 10px; flex-wrap: wrap; font-size: 12px; }
.aiq-exec-status .aiq-exec-dot { display: inline-block; width: 7px; height: 7px; border-radius: 50%;
  margin-right: 5px; background: var(--muted); }
.aiq-exec-status .aiq-exec-dot.ok { background: var(--success); }
.aiq-exec-status .aiq-exec-dot.bad { background: var(--danger); }

.aiq-step { display: flex; flex-direction: column; gap: 5px; margin-top: var(--sp-3); }
.aiq-step-row { display: flex; justify-content: space-between; align-items: center; gap: 10px;
  font-size: 12.5px; padding: 8px 11px; border-radius: var(--radius-sm);
  background: var(--surface-2); border: 1px solid var(--border); }
.aiq-step-row .aiq-step-title { font-weight: 600; }
.aiq-step-row .aiq-step-status { font-size: 11.5px; font-weight: 650; white-space: nowrap; }
.aiq-step-status.run { color: var(--accent); }
.aiq-step-status.ok { color: var(--success); }
.aiq-step-status.bad { color: var(--danger); }
.aiq-step-status.warn { color: var(--warning); }
.aiq-step-statuswrap { display: flex; flex-direction: column; align-items: flex-end; gap: 2px; }
.aiq-step-ko { font-size: 11px; color: var(--muted); }

.aiq-run-result { margin-top: var(--sp-3); padding: var(--sp-3) var(--sp-4); border-radius: var(--radius-sm);
  background: var(--surface-2); border: 1px solid var(--border); border-left: 3px solid var(--accent); }
.aiq-run-result dl { display: grid; grid-template-columns: max-content 1fr; gap: 4px 10px;
  margin: 8px 0; font-size: 12px; }
.aiq-run-result dt { color: var(--muted); }
.aiq-run-result .aiq-rr-summary { max-height: 240px; white-space: pre-wrap;
  user-select: text; -webkit-user-select: text; }
.aiq-run-result p { font-size: 12px; line-height: 1.5; }
.aiq-run-result p.small.warn { color: var(--warning); }

.aiq-verdict { display: inline-block; font-weight: 700; font-size: 13px; letter-spacing: .3px;
  padding: 4px 12px; border-radius: var(--radius-pill); margin-bottom: 8px; border: 1px solid var(--border); }
.aiq-verdict.ok { color: var(--success); border-color: color-mix(in srgb, var(--success) 45%, var(--border));
  background: color-mix(in srgb, var(--success) 10%, transparent); }
.aiq-verdict.bad { color: var(--danger); border-color: color-mix(in srgb, var(--danger) 45%, var(--border));
  background: color-mix(in srgb, var(--danger) 10%, transparent); }
.aiq-verdict.warn { color: var(--warning); border-color: color-mix(in srgb, var(--warning) 45%, var(--border));
  background: color-mix(in srgb, var(--warning) 10%, transparent); }
/* 서버 작업: the two independent states (AI 계획 / 실제 실행) side by side */
.aiq-op-line { display: flex; flex-wrap: wrap; gap: var(--sp-2); margin-bottom: 4px; }
.aiq-op-line .aiq-verdict { margin-bottom: 0; }

.aiq-final-head { font-size: 14px; font-weight: 700; margin-bottom: 6px; }
.aiq-final-sub { display: flex; align-items: center; gap: 10px; margin-bottom: 4px; }
.aiq-final-ai { font-weight: 650; }
.aiq-final-block { margin-bottom: 10px; }
.aiq-final-label { margin-bottom: 4px; }
.aiq-verdict-ko { font-size: 12px; color: var(--muted); margin: -4px 0 8px; }

/* ================= approvals + recent activity ==================== */
.ap-new { margin: var(--sp-3) 0; display: flex; flex-direction: column; gap: 6px; }
.ap-list { display: flex; flex-direction: column; gap: 5px; margin-top: var(--sp-2); }
.ap-row { display: flex; align-items: center; gap: 9px; padding: 7px 10px; border: 1px solid var(--border);
  border-radius: var(--radius-sm); background: var(--surface-2); cursor: pointer; font-size: 12.5px; }
.ap-row:hover { border-color: var(--border-strong); }
.ap-row .ap-title { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ap-lvl { font-size: 9.5px; padding: 2px 6px; border-radius: 4px; border: 1px solid var(--border);
  color: var(--muted); white-space: nowrap; text-transform: uppercase; letter-spacing: .4px; }
.ap-lvl.L3 { color: var(--danger); border-color: color-mix(in srgb, var(--danger) 45%, var(--border)); }
.ap-st { font-size: 10.5px; font-weight: 650; white-space: nowrap; }
.ap-st.PENDING { color: var(--warning); }
.ap-st.APPROVED { color: var(--accent); }
.ap-st.EXECUTED { color: var(--success); }
.ap-st.REJECTED, .ap-st.EXPIRED { color: var(--muted); }
.ap-st.RUNNING { color: var(--accent); }
.ap-st.SUCCEEDED { color: var(--success); }
.ap-st.FAILED { color: var(--danger); }
.ap-detail { margin-top: var(--sp-3); padding: var(--sp-3); border: 1px solid var(--border);
  border-radius: var(--radius-sm); background: var(--surface-2); }
.ap-detail h3 { margin: 0 0 6px; font-size: 13px; }
.ap-detail dl { display: grid; grid-template-columns: max-content 1fr; gap: 4px 10px; margin: 8px 0; font-size: 12px; }
.ap-detail dt { color: var(--muted); }
.ap-detail code { background: var(--bg); padding: 1px 5px; border-radius: 4px; }
.ap-l3confirm { margin: 8px 0; }
.ap-l3confirm input { width: 100%; padding: 8px; border: 1px solid var(--danger); border-radius: var(--radius-sm);
  background: var(--bg); color: var(--text); font: inherit; }
.ap-result { margin-top: 10px; padding: 10px; border-radius: var(--radius-sm); border: 1px dashed var(--success);
  background: color-mix(in srgb, var(--success) 10%, transparent); font: 12px/1.5 var(--mono); }
.ap-result b { color: var(--warning); }
.ap-danger { border-color: var(--danger); }
.ap-danger .ap-result { border-color: var(--warning); }
.ap-realpath { margin-top: 10px; padding: 10px; border-radius: var(--radius-sm);
  border: 1px solid color-mix(in srgb, var(--warning) 45%, var(--border));
  background: color-mix(in srgb, var(--warning) 8%, transparent); }
.ap-realpath p { margin: 4px 0; font-size: 12px; line-height: 1.5; }
.ap-audit { margin-top: var(--sp-3); }
.ap-audit .output { max-height: 200px; margin-top: 6px; }
.ap-msg { font-size: 12px; margin-top: 6px; }
.ap-msg.err { color: var(--danger); }

.ap-subhead { margin: var(--sp-3) 0 4px; font-size: 10.5px; font-weight: 650; color: var(--muted);
  text-transform: uppercase; letter-spacing: .5px; display: flex; align-items: center; gap: 6px; }
.ap-subhead:first-of-type { margin-top: 4px; }
.ap-subhead .badge { text-transform: none; letter-spacing: normal; font-weight: 650; }
.ap-subhead-quiet { opacity: .65; }
.ap-row-quiet { opacity: .7; }
.ap-row-quiet:hover { opacity: 1; }
.aiq-age-badge, .ap-lvl-plain { font-size: 9.5px; padding: 2px 6px; border-radius: 4px;
  border: 1px solid var(--border); color: var(--muted); white-space: nowrap; }

.activity-row, .activity-row:hover { cursor: default; border-color: var(--border); }

/* ============== direct operator controls (two-click) ============== */
.op-controls { margin-top: var(--sp-3); padding-top: var(--sp-3); border-top: 1px solid var(--border); }
#op-host-controls { border-top-color: color-mix(in srgb, var(--danger) 28%, var(--border)); }
.op-controls-head { font-size: 10.5px; font-weight: 650; color: var(--muted);
  text-transform: uppercase; letter-spacing: .6px; margin-bottom: 7px; }
.op-btn { background: transparent; border-color: color-mix(in srgb, var(--warning) 40%, var(--border));
  color: var(--warning); font-weight: 600; }
.op-btn:hover:not(:disabled) { border-color: var(--warning);
  background: color-mix(in srgb, var(--warning) 12%, transparent); }
.op-btn.op-danger { border-color: color-mix(in srgb, var(--danger) 40%, var(--border)); color: var(--danger); }
.op-btn.op-danger:hover:not(:disabled) { border-color: var(--danger);
  background: color-mix(in srgb, var(--danger) 12%, transparent); }
.op-btn.armed { background: color-mix(in srgb, var(--warning) 28%, var(--surface-2));
  border-color: var(--warning); color: var(--text); font-weight: 700;
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--warning) 22%, transparent); }
.op-btn.op-danger.armed { background: color-mix(in srgb, var(--danger) 28%, var(--surface-2));
  border-color: var(--danger); color: var(--text);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--danger) 22%, transparent); }
.op-status { margin-top: 7px; padding: 8px 10px; border-radius: var(--radius-sm);
  background: var(--surface-2); border: 1px solid var(--border); font-size: 12.5px; }
.op-status .op-step { padding: 2px 0; }
.op-status .op-step.warn { color: var(--warning); }
.op-status .op-final { font-weight: 700; margin-top: 4px; }
.op-status .op-final.ok { color: var(--success); }
.op-status .op-final.bad { color: var(--danger); }
.op-status .op-final.warn { color: var(--warning); }

/* ===================== Minecraft web chat ======================= */
.mc-chat-note { margin-bottom: 2px; color: var(--muted); font-size: 11.5px; }
.mc-chat-note.mc-chat-admin { color: var(--warning); font-weight: 650; }
.mc-chat-privacy { margin-bottom: var(--sp-2); font-size: 11.5px; }
.mc-chat-sep { flex: 0 0 auto; color: var(--muted); margin-left: -2px; }
.mc-chat-wtag { flex: 0 0 auto; font-size: 9.5px; font-weight: 700; color: var(--accent);
  border: 1px solid color-mix(in srgb, var(--accent) 45%, var(--border)); border-radius: 3px; padding: 0 3px; }
.mc-chat-log {
  max-height: 62vh;
  min-height: 280px;
  overflow-y: auto; overflow-x: hidden;
  border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--bg);
  padding: 8px 10px; font: 12px/1.55 var(--mono);
  overflow-wrap: anywhere; word-break: break-word;
}
.mc-chat-row { display: flex; flex-wrap: wrap; gap: 4px 6px; align-items: baseline; padding: 2px 0;
  border-bottom: 1px solid color-mix(in srgb, var(--border) 40%, transparent); }
.mc-chat-row:last-child { border-bottom: 0; }
.mc-chat-time { flex: 0 0 auto; color: var(--muted); font-size: 11px; }
.mc-chat-who { flex: 0 0 auto; font-weight: 650; color: var(--accent); }
.mc-chat-text { flex: 1 1 60%; min-width: 0; color: var(--text); }
.mc-chat-webtag { flex: 0 0 auto; font-size: 9.5px; font-weight: 700; color: var(--warning);
  border: 1px solid color-mix(in srgb, var(--warning) 45%, var(--border)); border-radius: 3px; padding: 0 3px; }
.mc-chat-row.mc-chat-system { opacity: .7; }
.mc-chat-row.mc-chat-system .mc-chat-who { color: var(--muted); font-weight: 500; }
.mc-chat-row.mc-chat-system .mc-chat-text { color: var(--muted); }
.mc-chat-row.mc-chat-whisper { background: color-mix(in srgb, var(--accent) 9%, transparent);
  border-radius: 3px; padding-left: 4px; padding-right: 4px; }
.mc-chat-row.mc-chat-whisper .mc-chat-who { color: var(--accent); font-style: italic; }
.mc-chat-row.mc-chat-whisper .mc-chat-text { font-style: italic; }
.mc-chat-compose { display: flex; gap: 8px; margin-top: var(--sp-3); align-items: flex-end; }
.mc-chat-input {
  flex: 1 1 auto; min-width: 0; resize: none; overflow: hidden;
  font: inherit; font-size: 12.5px; padding: 8px 10px; border-radius: var(--radius-sm);
  background: var(--bg); color: var(--text); border: 1px solid var(--border);
}
.mc-chat-input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-weak); }
.mc-chat-compose .btn { flex: 0 0 auto; white-space: nowrap; }
.mc-chat-meta { display: flex; justify-content: space-between; gap: 8px; margin-top: 5px; font-size: 11px; }
.mc-chat-meta .bad { color: var(--danger); }
.mc-chat-meta .err { color: var(--danger); }

/* ==================== reduced-motion preference ================= */
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}

/* ==================== tablet width adjustments ================= */
@media (max-width: 1079px) {
  .wrap { padding: 0 16px 48px; }
  .hdr { padding: 10px 16px; margin: 0 -16px var(--sp-3); }
}

/* ==================== phone width (<= 420px) ================== */
@media (max-width: 420px) {
  .wrap { padding: 0 12px 40px; }
  .hdr { padding: 9px 12px; margin: 0 -12px var(--sp-3); }
  .seg { width: 100%; }
  .seg button { flex: 1 1 0; text-align: center; }
  .aiq-step-row { flex-wrap: wrap; }
  .aiq-step-statuswrap { align-items: flex-start; }
  .ap-detail dl, .aiq-run-result dl { grid-template-columns: 1fr; gap: 2px 0; }
  .ap-detail dt, .aiq-run-result dt { margin-top: 6px; }
  .ap-row { flex-wrap: wrap; }
  .mc-summary { gap: 10px; }
  .btnrow .btn { flex: 1 1 auto; }
  .hdr-status { gap: 6px; }
  .rail .pill { min-width: 0; }
  .op-controls .btnrow .btn { flex: 1 1 auto; }
  .mc-chat-compose { flex-wrap: wrap; }
  .mc-chat-compose .btn { flex: 1 1 auto; }
  .mc-chat-log { max-height: 320px; }
}

/* ============ first-party auth: header logout + login page ============
   Only reached when HEROAI_FIRST_PARTY_AUTH is enabled. The logout control
   is server-injected as visible and stays visually secondary; when auth is
   disabled the button is [hidden] in the template and never shown. */
.hdr-logout { padding: 4px 10px; font-size: 11.5px; }

.login-body { min-height: 100vh; display: flex; align-items: center; justify-content: center;
  padding: 24px; background: var(--bg); }
.login-wrap { width: 100%; max-width: 360px; }
.login-panel {
  display: flex; flex-direction: column; gap: var(--sp-3);
  background: var(--surface-1); border: 1px solid var(--border);
  border-radius: var(--radius); padding: var(--sp-5) var(--sp-4);
}
.login-head { display: flex; flex-direction: column; gap: 3px; margin-bottom: 2px; }
.login-head .hdr-mark { font-size: 17px; }
.login-sub { font-size: 12px; color: var(--muted); }
.login-note { margin: 0; font-size: 12px; color: var(--muted); line-height: 1.55; }
.login-warn, .login-err { font-size: 12px; border-radius: var(--radius-sm); padding: 8px 10px;
  line-height: 1.5; }
.login-warn { color: var(--warning);
  border: 1px solid color-mix(in srgb, var(--warning) 40%, var(--border));
  background: color-mix(in srgb, var(--warning) 8%, transparent); }
.login-err { color: var(--danger);
  border: 1px solid color-mix(in srgb, var(--danger) 40%, var(--border));
  background: color-mix(in srgb, var(--danger) 8%, transparent); }
.login-warn:empty, .login-err:empty { display: none; }
.login-field { display: flex; flex-direction: column; gap: 5px; font-size: 11px;
  text-transform: uppercase; letter-spacing: .6px; color: var(--muted); }
.login-field input {
  font: inherit; font-size: 13px; text-transform: none; letter-spacing: normal;
  color: var(--text); background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 9px 11px; min-height: 40px;
}
.login-field input:focus { outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-weak); }
.login-submit { width: 100%; min-height: 40px; margin-top: 2px; }
.login-foot { margin: 2px 0 0; text-align: center; }

/* Google Sign-In V1: the GSI button is the primary control when present;
   local password login (if still enabled) becomes a visually secondary
   disclosure underneath it. When Google is off, .login-local-toggle is never
   emitted and the local form renders exactly as it always has (no <details>
   wrapper) -- "auth OFF/local-only behaviour unchanged". */
.login-google { display: flex; justify-content: center; margin: 2px 0; }
.login-local-toggle { margin-top: 2px; }
.login-local-toggle > summary { list-style: none; cursor: pointer; text-align: center;
  font-size: 12px; color: var(--muted); padding: 4px 0; user-select: none; }
.login-local-toggle > summary::-webkit-details-marker { display: none; }
.login-local-toggle > summary:hover { color: var(--text); }
.login-local-toggle[open] > summary { margin-bottom: var(--sp-3); }
.login-local-toggle .login-field { margin-top: 0; }

/* ============================ File Hub V1 ============================ */
.files-tabs .btn.active { border-color: var(--accent); color: var(--text); font-weight: 650;
  background: color-mix(in srgb, var(--accent) 18%, var(--surface-2)); }
.files-toolbar { display: flex; gap: var(--sp-2); flex-wrap: wrap; margin-top: var(--sp-2); }
.files-search { flex: 1 1 180px; min-width: 0; }
.files-search, .files-sort {
  background: var(--surface-2); color: var(--text); border: 1px solid var(--border);
  padding: 7px 10px; border-radius: var(--radius-sm); font: inherit; font-size: 12.5px;
}
.files-search:focus, .files-sort:focus { outline: none; border-color: var(--accent); }
.files-list { display: flex; flex-direction: column; gap: 5px; margin-top: var(--sp-2); }
.files-row {
  display: flex; align-items: center; gap: 9px; padding: 8px 10px; border: 1px solid var(--border);
  border-radius: var(--radius-sm); background: var(--surface-2); font-size: 12.5px; flex-wrap: wrap;
}
.files-row-main { flex: 1 1 220px; min-width: 0; }
.files-row-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 600; }
.files-row-meta { color: var(--muted); font-size: 11px; margin-top: 2px; }
.files-row-meta code { background: var(--bg); padding: 1px 4px; border-radius: 4px; cursor: pointer; }
.files-row-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.files-row-actions .btn { padding: 5px 9px; font-size: 11.5px; }
.files-badge { font-size: 9.5px; padding: 2px 6px; border-radius: 4px; border: 1px solid var(--border);
  color: var(--muted); white-space: nowrap; text-transform: uppercase; letter-spacing: .4px; }
.files-preview { margin-top: var(--sp-3); padding: var(--sp-3); border: 1px solid var(--border);
  border-radius: var(--radius-sm); background: var(--surface-2); }
.files-preview-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.files-preview-head b { font-size: 12.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.files-upload { margin-top: var(--sp-2); padding: var(--sp-3); border: 1px dashed var(--border);
  border-radius: var(--radius-sm); text-align: center; }
.files-upload.dragover { border-color: var(--accent); background: var(--accent-weak); }
.files-upload .files-search { display: block; width: 100%; margin: 8px auto 0; max-width: 340px; }
.files-progress { height: 6px; border-radius: 3px; background: var(--surface-3); margin-top: 8px; overflow: hidden; }
#files-upload-bar { height: 100%; width: 0%; background: var(--accent); transition: width .15s ease; }
@media (max-width: 520px) {
  .files-row { flex-direction: column; align-items: stretch; }
  .files-row-actions .btn { flex: 1 1 auto; }
}