/* Kaiba operator console — hand-written, mobile-first, no build step.
   Phone layout is the default; the left rail and the panel grid appear at >=900px. */

:root {
  --bg: #080b12;
  --surface: #0f141e;
  --surface-2: #121a26;
  --line: #202c3b;
  --line-soft: #1c2734;
  --text: #e9f0f7;
  --muted: #7f8da0;
  --cyan: #70e4f5;
  --violet: #ab93ff;
  --green: #77e5a0;
  --coral: #ff8b77;
  --yellow: #ffd37a;
  --rail: 208px;
  --radius: 10px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: radial-gradient(circle at 55% -12%, #15253b 0, var(--bg) 40%) fixed;
  color: var(--text);
  font: 14px/1.5 Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  min-height: 100vh;
  padding-bottom: env(safe-area-inset-bottom);
}

h1 { font-size: 22px; letter-spacing: -.03em; margin: 4px 0 0; }
h3 { margin: 0; font-size: 14px; }
h4 { margin: 18px 0 8px; font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
h4 small { text-transform: none; letter-spacing: 0; margin-left: 8px; }
p { margin: 8px 0; }
code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .92em; color: var(--cyan); }
a { color: var(--cyan); }

.muted, small { color: var(--muted); font-size: 11px; }
.eyebrow { font-size: 10px; letter-spacing: .2em; color: #7b899b; font-weight: 700; margin: 0; }
.eyebrow.cyan { color: var(--cyan); }
.nodata { color: var(--muted); font-style: normal; }
.pos { color: var(--green); }
.neg { color: var(--coral); }
.warnv, .warn { color: var(--yellow); }
.footnote { color: var(--muted); font-size: 11px; border-top: 1px solid var(--line-soft); padding-top: 10px; }

/* ---------------------------------------------------------------- shell */

.shell { display: block; min-height: 100vh; }

.rail {
  position: sticky; top: 0; z-index: 20;
  background: rgba(7, 10, 16, .94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
  padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
  display: flex; align-items: center; gap: 12px;
}
.brand { display: flex; align-items: center; gap: 9px; font-weight: 800; letter-spacing: .18em; font-size: 12px; }
.brand-mark {
  width: 28px; height: 28px; display: grid; place-items: center;
  border: 1px solid var(--cyan); color: var(--cyan); border-radius: 9px; font-size: 15px;
  box-shadow: 0 0 20px #70e4f522;
}
.rail nav { display: flex; gap: 4px; overflow-x: auto; flex: 1; scrollbar-width: none; }
.rail nav::-webkit-scrollbar { display: none; }
.nav-item {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 9px 11px; border-radius: 9px; color: var(--muted);
  text-decoration: none; font-size: 12px; white-space: nowrap; min-height: 40px;
}
.nav-item span { color: #668097; font-size: 15px; }
.nav-item:hover, .nav-item.active { background: #162333; color: var(--text); }
.nav-item.active span { color: var(--cyan); }
.rail-bottom { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 11px; }
.mode-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--yellow); box-shadow: 0 0 12px var(--yellow); }
.mode-dot.mode-live { background: var(--green); box-shadow: 0 0 12px var(--green); }
.mode-dot.mode-halted, .mode-dot.mode-off { background: var(--coral); box-shadow: 0 0 12px var(--coral); }

.main { width: 100%; max-width: 1560px; padding: 16px 14px 40px; margin: 0 auto; }

.topbar { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; flex-wrap: wrap; }
.top-actions { display: flex; align-items: center; gap: 10px; }
.status { font-size: 11px; color: var(--muted); display: flex; align-items: center; gap: 7px; }
.status i { width: 6px; height: 6px; border-radius: 50%; background: var(--yellow); box-shadow: 0 0 10px var(--yellow); }
.status[data-state="open"] { color: var(--green); }
.status[data-state="open"] i { background: var(--green); box-shadow: 0 0 10px var(--green); }
.status[data-state="closed"] { color: var(--coral); }
.status[data-state="closed"] i { background: var(--coral); box-shadow: none; }

.banner {
  border: 1px solid var(--line); border-left: 3px solid var(--cyan);
  background: rgba(18, 26, 38, .8); padding: 10px 13px; font-size: 12px; border-radius: 4px;
  margin: 14px 0 0;
}
.banner.warn { border-left-color: var(--yellow); color: var(--text); }
.banner.flat { border-left-color: var(--violet); }

/* ---------------------------------------------------------------- buttons */

.button {
  border: 1px solid var(--line); background: var(--surface-2); color: var(--text);
  border-radius: 8px; padding: 10px 14px; font-size: 12px; cursor: pointer;
  min-height: 40px; text-decoration: none; display: inline-flex; align-items: center;
}
.button:hover { border-color: var(--cyan); }
.button.primary { border-color: var(--cyan); color: var(--cyan); }
.button.danger { border-color: var(--coral); color: var(--coral); font-weight: 700; letter-spacing: .1em; }
.button.danger:hover { background: #2a1512; }
.button.danger-soft { border-color: #43302c; color: var(--coral); padding: 6px 10px; min-height: 32px; }
.text-button { background: none; color: var(--cyan); border: 0; font-size: 11px; cursor: pointer; padding: 4px; }

.addr {
  background: none; border: 0; color: var(--cyan); font: inherit; font-size: 11px;
  cursor: pointer; padding: 2px 0; display: inline-flex; align-items: center; gap: 4px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}
.addr:hover { color: var(--text); }
.addr { white-space: nowrap; }
.addr .copy-glyph { opacity: .5; font-size: 10px; }
.addr.copied .copy-glyph::after { content: " copied"; color: var(--green); }

/* ---------------------------------------------------------------- metric strip */

.metric-strip { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 16px 0; }
.metric {
  background: rgba(15, 20, 30, .74); border: 1px solid var(--line);
  padding: 14px 15px; border-radius: var(--radius); min-width: 0;
}
.metric span { display: block; color: var(--muted); font-size: 10px; letter-spacing: .12em; text-transform: uppercase; }
.metric strong { display: block; font-size: 20px; margin: 6px 0 2px; overflow-wrap: anywhere; }
.metric small { display: block; }
.mode-card { grid-column: 1 / -1; }

.badge {
  display: inline-block; font-size: 12px; letter-spacing: .1em; font-weight: 700;
  padding: 3px 9px; border-radius: 6px; border: 1px solid var(--line); color: var(--muted);
}
.badge-shadow { color: var(--violet); border-color: #3a3168; background: #1a1730; }
.badge-canary { color: var(--yellow); border-color: #4a4025; background: #241f12; }
.badge-live { color: var(--green); border-color: #26503a; background: #10241a; }
.badge-off, .badge-halted { color: var(--coral); border-color: #4a2a25; background: #241412; }
.badge-unknown { color: var(--muted); }
.grade-A { color: var(--green); border-color: #26503a; }
.grade-B { color: var(--cyan); border-color: #24485a; }
.grade-C { color: var(--yellow); border-color: #4a4025; }
.grade-D, .grade-QUARANTINED { color: var(--coral); border-color: #4a2a25; }

/* ---------------------------------------------------------------- panels */

.grid-main { display: grid; grid-template-columns: 1fr; gap: 12px; }
.panel {
  border: 1px solid var(--line); background: rgba(15, 20, 30, .88);
  padding: 16px; border-radius: var(--radius); min-width: 0;
}
.panel-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; margin-bottom: 14px; }
.live-tag { font-size: 9px; color: var(--green); letter-spacing: .16em; }
.chip {
  display: inline-block; font-size: 9px; letter-spacing: .08em; text-transform: uppercase;
  border: 1px solid var(--line); border-radius: 4px; padding: 1px 5px; color: var(--muted); margin-left: 5px;
}

/* ---------------------------------------------------------------- feed */

.panel-feed .feed { max-height: 460px; overflow-y: auto; overscroll-behavior: contain; }
.feed-row { padding: 9px 0 9px 10px; border-top: 1px solid var(--line-soft); border-left: 2px solid transparent; }
.feed-row:first-child { border-top: 0; }
.feed-row.lvl-warn { border-left-color: var(--yellow); }
.feed-row.lvl-error { border-left-color: var(--coral); }
.feed-row.lvl-info { border-left-color: #24485a; }
.feed-row.lvl-debug { border-left-color: #2a3444; opacity: .75; }
.feed-meta { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-size: 10px; color: var(--muted); }
.feed-meta time { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.kind { color: var(--cyan); letter-spacing: .06em; }
.kind-agent, .kind-reflection { color: var(--violet); }
.kind-order, .kind-position, .kind-protection { color: var(--green); }
.kind-risk, .kind-provider { color: var(--coral); }
.feed-summary { margin: 4px 0 0; font-size: 12px; overflow-wrap: anywhere; }

/* ---------------------------------------------------------------- tables */

.table { display: grid; }
.table-row {
  display: grid; grid-template-columns: 1.2fr .7fr .6fr .7fr;
  gap: 8px; align-items: start;
  border-top: 1px solid var(--line-soft); padding: 11px 2px; font-size: 11px;
}
.table-row.header { color: var(--muted); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; border-top: 0; padding-top: 0; }
.token-name strong { display: block; font-size: 12px; }
.score { color: var(--green); }
.queue { color: var(--cyan); font-size: 10px; }
.lane { color: var(--violet); font-size: 11px; }
.act { text-transform: uppercase; font-size: 10px; letter-spacing: .1em; color: var(--cyan); }
.act-skip { color: var(--muted); }
.act-exit, .act-correction { color: var(--coral); }
.act-enter, .act-lesson { color: var(--green); }

.lanes .table-row { grid-template-columns: 1.2fr .8fr .8fr .7fr; }

/* A seven-column position row does not fit a phone, so below 780px each row becomes a
   labelled card. The label comes from data-label, which keeps one template for both. */
.positions .table-row { grid-template-columns: 1fr 1fr; gap: 10px 12px; padding: 13px 2px; }
.positions .table-row.header { display: none; }
.positions .table-row > span::before {
  content: attr(data-label);
  display: block; color: var(--muted); font-size: 9px;
  letter-spacing: .1em; text-transform: uppercase; margin-bottom: 3px;
}
.positions .token-name { grid-column: 1 / -1; }
.positions .cell-action { justify-self: end; align-self: center; }
.positions .cell-action::before { content: none; }

.timeline > div {
  display: grid; grid-template-columns: 58px 1fr 52px; gap: 8px; align-items: start;
  border-top: 1px solid var(--line-soft); padding: 10px 0; font-size: 11px;
}
.timeline > div:first-child { border-top: 0; }
.timeline b { color: var(--muted); font-weight: 500; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.timeline em { font-style: normal; font-size: 10px; text-align: right; color: var(--muted); }

.kv { list-style: none; margin: 6px 0; padding: 0; }
.kv li { display: flex; justify-content: space-between; gap: 10px; border-top: 1px solid var(--line-soft); padding: 7px 0; font-size: 11px; }
.kv li span { color: var(--muted); }

/* ---------------------------------------------------------------- risk */

.guardrails { display: grid; gap: 8px; margin-bottom: 14px; }
.guard { display: flex; align-items: center; gap: 8px; font-size: 11px; }
.guard i { width: 8px; height: 8px; border-radius: 50%; display: block; background: var(--muted); }
.guard.good i { background: var(--green); box-shadow: 0 0 10px #77e5a055; }
.guard.warn i { background: var(--yellow); }
.guard.block i { background: var(--coral); box-shadow: 0 0 10px #ff8b7755; }

.controls { display: flex; flex-wrap: wrap; gap: 8px; }
.controls form { margin: 0; }
.no-withdraw {
  margin-top: 12px; font-size: 11px; color: var(--muted);
  border: 1px dashed #334052; border-radius: 8px; padding: 10px 12px;
}
.no-withdraw b { color: var(--text); display: block; margin-bottom: 3px; }

.dial { display: grid; gap: 8px; }
.dial label { font-size: 11px; color: var(--muted); display: flex; justify-content: space-between; }
.dial output { color: var(--cyan); font-weight: 700; }
.dial select, .dial input[type="range"] { width: 100%; }
.dial select {
  background: var(--surface-2); color: var(--text); border: 1px solid var(--line);
  border-radius: 8px; padding: 10px; min-height: 40px; font: inherit; font-size: 12px;
}
.dial input[type="range"] { accent-color: var(--cyan); height: 32px; }

/* ---------------------------------------------------------------- providers */

.meters { display: grid; gap: 12px; }
.meter { border: 1px solid var(--line-soft); border-radius: 8px; padding: 11px 12px; }
.meter.bad { border-color: #4a2a25; }
.meter-top { display: flex; justify-content: space-between; font-size: 12px; }
.meter-top span { color: var(--muted); font-size: 11px; }
.bar { height: 5px; background: #16202d; border-radius: 4px; margin: 8px 0; overflow: hidden; }
.bar i { display: block; height: 100%; background: linear-gradient(90deg, var(--cyan), var(--violet)); }
.meter-foot { display: flex; flex-wrap: wrap; gap: 10px; color: var(--muted); font-size: 10px; }

/* ---------------------------------------------------------------- graph */

.split { display: grid; gap: 16px; }
.graph {
  height: 280px; border: 1px solid var(--line-soft); border-radius: 8px;
  background: radial-gradient(circle, #17263a 0, #0d141f 48%, transparent 74%);
}
.graph-caption { display: flex; flex-wrap: wrap; align-items: baseline; gap: 5px; font-size: 10px; color: var(--muted); }
.graph-caption strong { font-size: 15px; color: var(--text); }
.graph-fallback summary { cursor: pointer; color: var(--muted); font-size: 11px; padding: 6px 0; }

/* ---------------------------------------------------------------- login */

.login-shell { min-height: 100vh; display: grid; place-items: center; padding: 20px; }
.login-card {
  width: min(380px, 100%); border: 1px solid var(--line); border-radius: var(--radius);
  background: rgba(15, 20, 30, .92); padding: 26px; display: grid; gap: 10px;
}
.login-card label { font-size: 11px; color: var(--muted); }
.login-card input[type="password"] {
  background: var(--surface-2); border: 1px solid var(--line); color: var(--text);
  border-radius: 8px; padding: 12px; font: inherit; min-height: 44px;
}
.login-card .bad { color: var(--coral); font-size: 12px; margin: 0; }

.foot {
  margin-top: 22px; padding-top: 14px; border-top: 1px solid var(--line);
  display: grid; gap: 4px; color: var(--muted); font-size: 11px;
}

/* ---------------------------------------------------------------- wide */

@media (min-width: 640px) {
  .metric-strip { grid-template-columns: repeat(3, 1fr); }
  .mode-card { grid-column: auto; }
  .main { padding: 20px 22px 48px; }
  h1 { font-size: 26px; }
}

@media (min-width: 780px) {
  .positions .table-row { grid-template-columns: 1.1fr .8fr .6fr .6fr 1fr 1fr .6fr; gap: 8px; }
  .positions .table-row.header { display: grid; }
  .positions .table-row > span::before { content: none; }
  .positions .token-name { grid-column: auto; }
  .positions .cell-action { justify-self: auto; align-self: start; }
}

@media (min-width: 900px) {
  .shell { display: grid; grid-template-columns: var(--rail) 1fr; }
  .rail {
    flex-direction: column; align-items: stretch; gap: 0;
    height: 100vh; border-right: 1px solid var(--line); border-bottom: 0;
    padding: 22px 14px 16px;
  }
  .rail nav { flex-direction: column; margin-top: 34px; overflow: visible; flex: 0 0 auto; }
  .rail-bottom { margin-top: auto; padding-top: 12px; }
  .metric-strip { grid-template-columns: repeat(5, 1fr); }
  /* dense backfills the hole the two-row agent stream and the full-width panels leave */
  .grid-main { grid-template-columns: 1.3fr 1fr; grid-auto-flow: dense; }
  .panel-wide { grid-column: 1 / -1; }
  .panel-tall { grid-row: span 2; }
  .split { grid-template-columns: 1fr 1.1fr; }
  .guardrails { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1280px) {
  .grid-main { grid-template-columns: 1.25fr .95fr .9fr; }
  .panel-wide { grid-column: span 2; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}