/* =============================================================
   neuronodes admin — dark paper aesthetic (mirror of account.html)
   ============================================================= */

:root {
  /* dark "paper" palette — toned, not pure black */
  --paper:     #0c0d10;   /* base */
  --paper-2:   #121317;   /* card */
  --paper-3:   #181a1f;   /* hover / nested */
  --paper-4:   #1f2128;   /* active / input */
  --rule:      #232631;
  --rule-soft: #1a1c23;
  --rule-hard: #2e3140;

  --ink:       #ecedec;   /* primary text */
  --ink-2:     #d8dad6;
  --ink-mute:  #8a8d88;   /* secondary */
  --ink-dim:   #5e6158;
  --ink-faint: #41443d;

  /* accent — dark complement to account's lime accent */
  --accent-h:   82;
  --accent-c:   0.22;
  --accent:     oklch(0.78 var(--accent-c) var(--accent-h));
  --accent-ink: oklch(0.85 var(--accent-c) var(--accent-h));
  --accent-soft: oklch(0.78 var(--accent-c) var(--accent-h) / 0.14);
  --accent-glow: oklch(0.78 var(--accent-c) var(--accent-h) / 0.35);

  /* state colors — same hue family */
  --green:     oklch(0.78 0.18 150);
  --green-soft: oklch(0.78 0.18 150 / 0.12);
  --red:       oklch(0.72 0.20 25);
  --red-soft:  oklch(0.72 0.20 25 / 0.12);
  --blue:      oklch(0.78 0.16 240);
  --blue-soft: oklch(0.78 0.16 240 / 0.12);
  --amber:     oklch(0.82 0.16 75);
  --amber-soft: oklch(0.82 0.16 75 / 0.12);
  --purple:    oklch(0.78 0.16 305);
  --purple-soft: oklch(0.78 0.16 305 / 0.12);

  --font-disp: 'Major Mono Display', ui-monospace, monospace;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;

  --hud-h: 30px;
  --side-w: 240px;

  --shadow-soft: 0 1px 0 rgba(255,255,255,0.02), 0 12px 30px -12px rgba(0,0,0,0.5);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html, body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 13.5px;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "ss01", "cv11";
}

body {
  min-height: 100vh;
  overflow: hidden;
  position: relative;
}

a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
input, select, textarea { font: inherit; color: inherit; }

/* paper grain — much fainter on dark */
body::before {
  content: '';
  position: fixed; inset: 0;
  pointer-events: none; z-index: 1;
  mix-blend-mode: overlay;
  opacity: .35;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.15'/%3E%3C/svg%3E");
}

/* grid edge wash — same as account, dark version */
.grid-bg { position: fixed; inset: 0; pointer-events: none; z-index: 0; overflow: hidden; }
.grid-bg::before, .grid-bg::after {
  content: '';
  position: absolute;
  top: var(--hud-h); bottom: var(--hud-h);
  width: 18vw; min-width: 160px;
}
.grid-bg::before {
  left: 0;
  background:
    repeating-linear-gradient(to bottom, rgba(255,255,255,0.025) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(to right,  rgba(255,255,255,0.018) 0 1px, transparent 1px 72px);
  mask-image: linear-gradient(to right, #000 0%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, #000 0%, transparent 100%);
}
.grid-bg::after {
  right: 0;
  background:
    repeating-linear-gradient(to bottom, rgba(255,255,255,0.025) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(to right,  rgba(255,255,255,0.018) 0 1px, transparent 1px 72px);
  mask-image: linear-gradient(to left, #000 0%, transparent 100%);
  -webkit-mask-image: linear-gradient(to left, #000 0%, transparent 100%);
}

/* =============================================================
   HUD
   ============================================================= */
.hud {
  position: fixed;
  left: 0; right: 0;
  height: var(--hud-h);
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.05em;
  color: var(--ink-mute);
  background: rgba(12,13,16,0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.hud.top { top: 0; border-bottom: 1px solid var(--rule); }
.hud.bottom { bottom: 0; border-top: 1px solid var(--rule); }
.hud .cluster { display: flex; gap: 14px; align-items: center; flex-wrap: nowrap; }
.hud .tick { display: inline-flex; align-items: center; gap: 7px; text-transform: uppercase; white-space: nowrap; }
.hud .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent-ink); box-shadow: 0 0 0 3px var(--accent-glow); }
.hud .sep { width: 1px; height: 10px; background: var(--rule-hard); }
.hud .live .dot { animation: blink 1.6s ease-in-out infinite; }
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:.35} }

/* =============================================================
   LOGIN
   ============================================================= */
.login-overlay {
  position: fixed; inset: 0; z-index: 100;
  display: flex; align-items: center; justify-content: center;
  background: var(--paper);
  padding: 24px;
}
.login-box {
  max-width: 480px;
  width: 100%;
  text-align: center;
  position: relative;
  z-index: 2;
}
.login-mark { display: flex; align-items: center; justify-content: center; gap: 14px; margin-bottom: 14px; }
.login-title {
  font-family: var(--font-disp);
  font-size: 28px;
  letter-spacing: 0.02em;
  text-transform: lowercase;
}
.login-sub {
  color: var(--ink-mute);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  margin-bottom: 32px;
  line-height: 1.6;
}
.login-row { display: flex; gap: 8px; }
.login-row input {
  flex: 1;
  padding: 13px 16px;
  background: var(--paper-2);
  border: 1px solid var(--rule);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 13px;
  outline: none;
  transition: border-color .2s;
}
.login-row input:focus { border-color: var(--accent-ink); }
.login-row input::placeholder { color: var(--ink-faint); }
.login-error { color: var(--red); font-size: 12px; font-family: var(--font-mono); margin-top: 14px; min-height: 16px; letter-spacing: 0.04em; }

/* =============================================================
   LOGO MARK
   ============================================================= */
.logo-mark {
  width: 22px; height: 22px;
  position: relative;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.logo-mark::before, .logo-mark::after {
  content: '';
  position: absolute;
  background: var(--ink);
}
.logo-mark::before { width: 100%; height: 1.5px; top: 50%; transform: translateY(-50%); }
.logo-mark::after { width: 1.5px; height: 100%; left: 50%; transform: translateX(-50%); }
.logo-mark span {
  width: 8px; height: 8px;
  background: var(--accent);
  border: 1.5px solid var(--ink);
  z-index: 1;
  box-shadow: 0 0 12px var(--accent-glow);
}

/* =============================================================
   APP SHELL
   ============================================================= */
.app {
  position: fixed;
  inset: var(--hud-h) 0 var(--hud-h) 0;
  display: flex;
  z-index: 2;
}

.sidebar {
  width: var(--side-w);
  background: var(--paper-2);
  border-right: 1px solid var(--rule);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  position: relative;
  z-index: 3;
}
.sidebar-head {
  padding: 18px 20px 16px;
  border-bottom: 1px solid var(--rule);
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-disp);
  font-size: 15.5px;
  letter-spacing: 0.02em;
  text-transform: lowercase;
  color: var(--ink);
}

.nav { flex: 1; padding: 10px 0; overflow-y: auto; }
.nav-group { padding: 4px 0; }
.nav-group-head {
  padding: 12px 20px 6px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
}
.nav-group-label {
  font-family: var(--font-mono);
  font-size: 9.5px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--ink-faint);
}
.nav-group-chev {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-faint);
  transition: transform 0.2s;
}
.nav-group.collapsed .nav-group-chev { transform: rotate(45deg); }
.nav-group.collapsed .nav-group-items { display: none; }
.nav-group-head:hover .nav-group-label { color: var(--ink-mute); }

.nav-group-items { padding: 2px 0; }
.nav-item {
  padding: 8px 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  color: var(--ink-mute);
  font-size: 13px;
  border-left: 2px solid transparent;
  transition: color .15s, background .15s, border-color .15s;
  position: relative;
}
.nav-item:hover { color: var(--ink); background: var(--paper-3); }
.nav-item.active {
  color: var(--ink);
  background: var(--paper-3);
  border-left-color: var(--accent-ink);
}
.ni-glyph {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-faint);
  width: 14px;
  text-align: center;
  flex-shrink: 0;
}
.nav-item.active .ni-glyph { color: var(--accent-ink); }
.ni-text { flex: 1; letter-spacing: 0.01em; }
.ni-badge {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-faint);
  background: var(--paper-4);
  padding: 1px 6px;
  border-radius: 2px;
  letter-spacing: 0.05em;
}
.ni-badge-warn { color: var(--amber); background: var(--amber-soft); }
.nav-item.active .ni-badge { color: var(--ink-mute); background: var(--paper-2); }

.sidebar-foot {
  border-top: 1px solid var(--rule);
  padding: 14px 20px;
  font-family: var(--font-mono);
  font-size: 10.5px;
}
.sf-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 6px;
  letter-spacing: 0.04em;
}
.sf-k { color: var(--ink-faint); text-transform: uppercase; }
.sf-v { color: var(--ink-mute); }
.btn-block { width: 100%; margin-top: 10px; justify-content: center; }

/* =============================================================
   MAIN
   ============================================================= */
.main {
  flex: 1;
  overflow-y: auto;
  padding: 32px 40px 48px;
  position: relative;
}
@media (max-width: 900px) { .main { padding: 24px 20px 40px; } }

/* page header pattern */
.page-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding-bottom: 18px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--rule);
  flex-wrap: wrap;
  gap: 12px;
}
.page-title {
  font-family: var(--font-disp);
  font-size: 24px;
  font-weight: 400;
  letter-spacing: -0.005em;
  text-transform: lowercase;
  color: var(--ink);
}
.page-sub {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-mute);
  letter-spacing: 0.05em;
}
.page-actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }

/* card / panel */
.panel {
  background: var(--paper-2);
  border: 1px solid var(--rule);
  margin-bottom: 1px;
}
.panel-head {
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--rule);
  gap: 12px;
  flex-wrap: wrap;
}
.panel-title {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink);
}
.panel-sub {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-dim);
  letter-spacing: 0.04em;
}
.panel-body { padding: 22px 24px; }
.panel-body.tight { padding: 14px 24px; }
.panel-body.flush { padding: 0; }
.panel + .panel { border-top: none; }
.panel-actions { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }

/* layout helpers */
.row { display: flex; gap: 1px; flex-wrap: wrap; background: var(--rule); border: 1px solid var(--rule); margin-bottom: 1px; }
.row .panel { border: none; flex: 1; min-width: 280px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--rule); border: 1px solid var(--rule); margin-bottom: 1px; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; background: var(--rule); border: 1px solid var(--rule); margin-bottom: 1px; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; background: var(--rule); border: 1px solid var(--rule); margin-bottom: 1px; }
.grid-2 > .panel, .grid-3 > .panel, .grid-4 > .panel, .row > .panel { border: none; margin: 0; }
@media (max-width: 1100px) { .grid-4 { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 800px) { .grid-3, .grid-4 { grid-template-columns: 1fr; } }

.section-spacer { height: 24px; }

/* =============================================================
   STAT TILE
   ============================================================= */
.stat {
  background: var(--paper-2);
  padding: 22px 24px;
  position: relative;
  overflow: hidden;
}
.stat-label {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-faint);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 10px;
}
.stat-value {
  font-family: var(--font-disp);
  font-size: 32px;
  font-weight: 400;
  letter-spacing: -0.015em;
  line-height: 1;
  color: var(--ink);
}
.stat-value.small { font-size: 22px; }
.stat-foot {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--ink-mute);
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  gap: 6px;
}
.stat-delta { display: inline-flex; align-items: center; gap: 3px; }
.stat-delta.up { color: var(--green); }
.stat-delta.down { color: var(--red); }
.stat-delta.flat { color: var(--ink-dim); }
.stat .spark {
  position: absolute;
  bottom: 12px;
  right: 16px;
  width: 64px;
  height: 24px;
  opacity: 0.6;
  pointer-events: none;
}

/* =============================================================
   BUTTONS
   ============================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  font-size: 11.5px;
  font-weight: 500;
  font-family: var(--font-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: 1px solid var(--rule-hard);
  background: var(--paper-2);
  color: var(--ink-mute);
  transition: all .15s;
  cursor: pointer;
  white-space: nowrap;
}
.btn:hover { color: var(--ink); border-color: var(--ink-mute); background: var(--paper-3); }
.btn-primary { background: var(--accent); color: #0a0b0a; border-color: var(--accent); }
.btn-primary:hover { background: var(--accent-ink); border-color: var(--accent-ink); color: #0a0b0a; filter: brightness(1.05); }
.btn-ghost { background: transparent; color: var(--ink-mute); border-color: var(--rule); }
.btn-ghost:hover { color: var(--ink); border-color: var(--ink-mute); background: var(--paper-3); }
.btn-danger { background: var(--red-soft); color: var(--red); border: 1px solid color-mix(in oklab, var(--red) 30%, transparent); }
.btn-danger:hover { background: color-mix(in oklab, var(--red) 20%, var(--paper-2)); }
.btn-success { background: var(--green-soft); color: var(--green); border: 1px solid color-mix(in oklab, var(--green) 30%, transparent); }
.btn-success:hover { background: color-mix(in oklab, var(--green) 20%, var(--paper-2)); }
.btn-blue { background: var(--blue-soft); color: var(--blue); border: 1px solid color-mix(in oklab, var(--blue) 30%, transparent); }
.btn-blue:hover { background: color-mix(in oklab, var(--blue) 20%, var(--paper-2)); }
.btn-sm { padding: 7px 12px; font-size: 10.5px; }
.btn-xs { padding: 5px 9px; font-size: 10px; letter-spacing: 0.05em; }
.btn:disabled { opacity: 0.4; cursor: not-allowed; }

.icon-btn {
  width: 28px; height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid var(--rule);
  color: var(--ink-mute);
  cursor: pointer;
  font-size: 12px;
  transition: all .15s;
  font-family: var(--font-mono);
}
.icon-btn:hover { color: var(--ink); border-color: var(--ink-mute); background: var(--paper-3); }

/* =============================================================
   FORM
   ============================================================= */
.field { display: flex; flex-direction: column; gap: 6px; }
.field-label {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-faint);
}
.field-help {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-dim);
  letter-spacing: 0.03em;
}
.input, .select, .textarea {
  background: var(--paper);
  border: 1px solid var(--rule);
  color: var(--ink);
  padding: 9px 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  outline: none;
  transition: border-color .15s;
  width: 100%;
}
.input:focus, .select:focus, .textarea:focus { border-color: var(--accent-ink); }
.textarea { resize: vertical; min-height: 80px; }
.select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath fill='%238a8d88' d='M0 0l5 6 5-6z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 28px;
}
.field-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 14px; }

.search {
  position: relative;
  display: inline-flex;
  align-items: center;
}
.search input {
  background: var(--paper);
  border: 1px solid var(--rule);
  color: var(--ink);
  padding: 7px 10px 7px 26px;
  font-family: var(--font-mono);
  font-size: 11px;
  outline: none;
  width: 180px;
  transition: border-color .15s;
}
.search input:focus { border-color: var(--ink-mute); }
.search::before {
  content: '⌕';
  position: absolute;
  left: 10px; top: 50%;
  transform: translateY(-50%);
  color: var(--ink-faint);
  font-family: var(--font-mono);
  font-size: 11px;
  pointer-events: none;
}

/* =============================================================
   TABLE
   ============================================================= */
.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: 12.5px; }
.table th {
  text-align: left;
  padding: 11px 16px;
  color: var(--ink-faint);
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  border-bottom: 1px solid var(--rule);
  background: var(--paper-2);
  position: sticky; top: 0;
  white-space: nowrap;
}
.table th.sortable { cursor: pointer; user-select: none; }
.table th.sortable:hover { color: var(--ink-mute); }
.table th .sort-icon { color: var(--ink-faint); margin-left: 4px; font-size: 9px; }
.table th.sort-active { color: var(--ink); }
.table td {
  padding: 11px 16px;
  border-bottom: 1px solid var(--rule-soft);
  color: var(--ink-mute);
  vertical-align: middle;
}
.table tbody tr { transition: background .12s; }
.table tbody tr:hover td { background: var(--paper-3); color: var(--ink); }
.table tbody tr.clickable { cursor: pointer; }
.table tbody tr:last-child td { border-bottom: none; }
.table .mono { font-family: var(--font-mono); font-size: 11.5px; }
.table .num { text-align: right; font-family: var(--font-mono); font-size: 11.5px; }
.table .actions { white-space: nowrap; text-align: right; }
.table .empty { color: var(--ink-faint); text-align: center; padding: 32px; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.05em; }

/* =============================================================
   TAG
   ============================================================= */
.tag {
  display: inline-block;
  padding: 2px 7px;
  font-size: 9.5px;
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid transparent;
  vertical-align: middle;
  font-weight: 500;
}
.tag-google     { background: var(--blue-soft); color: var(--blue); border-color: color-mix(in oklab, var(--blue) 25%, transparent); }
.tag-fal        { background: var(--amber-soft); color: var(--amber); border-color: color-mix(in oklab, var(--amber) 25%, transparent); }
.tag-replicate  { background: var(--green-soft); color: var(--green); border-color: color-mix(in oklab, var(--green) 25%, transparent); }
.tag-openai     { background: oklch(0.78 0.12 165 / 0.12); color: oklch(0.78 0.16 165); border-color: oklch(0.78 0.16 165 / 0.25); }
.tag-tripo      { background: var(--purple-soft); color: var(--purple); border-color: color-mix(in oklab, var(--purple) 25%, transparent); }
.tag-text       { background: var(--purple-soft); color: var(--purple); border-color: color-mix(in oklab, var(--purple) 25%, transparent); }
.tag-image      { background: oklch(0.78 0.16 340 / 0.12); color: oklch(0.78 0.18 340); border-color: oklch(0.78 0.18 340 / 0.25); }
.tag-3d         { background: var(--amber-soft); color: var(--amber); border-color: color-mix(in oklab, var(--amber) 25%, transparent); }
.tag-error      { background: var(--red-soft); color: var(--red); border-color: color-mix(in oklab, var(--red) 25%, transparent); }
.tag-success    { background: var(--green-soft); color: var(--green); border-color: color-mix(in oklab, var(--green) 25%, transparent); }
.tag-disabled   { background: var(--paper-4); color: var(--ink-dim); border-color: var(--rule-hard); }
.tag-fallback   { background: var(--amber-soft); color: var(--amber); border-color: color-mix(in oklab, var(--amber) 25%, transparent); }
.tag-fixed      { background: var(--blue-soft); color: var(--blue); border-color: color-mix(in oklab, var(--blue) 25%, transparent); }
.tag-token      { background: var(--accent-soft); color: var(--accent-ink); border-color: color-mix(in oklab, var(--accent-ink) 25%, transparent); }
.tag-dot { display: inline-block; width: 6px; height: 6px; border-radius: 50%; vertical-align: middle; margin-right: 6px; }
.tag-dot.green { background: var(--green); }
.tag-dot.red { background: var(--red); }
.tag-dot.amber { background: var(--amber); }
.tag-dot.dim { background: var(--ink-faint); }

/* =============================================================
   CHARTS
   ============================================================= */
.chart {
  width: 100%;
  font-family: var(--font-mono);
  font-size: 10px;
  fill: var(--ink-mute);
}
.chart-axis line, .chart-axis path { stroke: var(--rule); stroke-width: 1; fill: none; }
.chart-grid line { stroke: var(--rule-soft); stroke-width: 1; stroke-dasharray: 2 4; }
.chart-bar { fill: var(--accent-ink); transition: fill 0.2s; }
.chart-bar:hover { fill: var(--accent); }
.chart-bar.success { fill: var(--green); }
.chart-bar.fail { fill: var(--red); }
.chart-line { fill: none; stroke: var(--accent-ink); stroke-width: 1.5; }
.chart-line.area { fill: var(--accent-soft); stroke: none; }
.chart-dot { fill: var(--accent-ink); }
.chart-label { fill: var(--ink-faint); font-size: 9.5px; letter-spacing: 0.04em; }
.chart-tick { fill: var(--ink-dim); font-size: 9.5px; }
.chart-legend { display: flex; gap: 16px; font-family: var(--font-mono); font-size: 10.5px; color: var(--ink-mute); flex-wrap: wrap; }
.chart-legend-item { display: inline-flex; align-items: center; gap: 6px; letter-spacing: 0.04em; }
.chart-legend-swatch { width: 10px; height: 10px; flex-shrink: 0; }

/* horizontal bar list */
.hbar-row {
  display: grid;
  grid-template-columns: 140px 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 6px 0;
  border-bottom: 1px solid var(--rule-soft);
}
.hbar-row:last-child { border-bottom: none; }
.hbar-label { font-family: var(--font-mono); font-size: 11.5px; color: var(--ink-mute); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.hbar-track { height: 12px; background: var(--paper-3); position: relative; overflow: hidden; }
.hbar-fill { height: 100%; background: var(--accent-ink); transition: width 0.4s; }
.hbar-fill.alt { background: var(--blue); }
.hbar-fill.warn { background: var(--amber); }
.hbar-value { font-family: var(--font-mono); font-size: 11px; color: var(--ink); white-space: nowrap; min-width: 56px; text-align: right; }

/* burndown ring */
.burn {
  display: flex;
  align-items: center;
  gap: 18px;
}
.burn-ring {
  --pct: 0;
  --ring-color: var(--accent-ink);
  width: 92px; height: 92px;
  border-radius: 50%;
  background: conic-gradient(var(--ring-color) calc(var(--pct) * 1%), var(--paper-3) 0);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  flex-shrink: 0;
}
.burn-ring::before {
  content: '';
  position: absolute;
  inset: 6px;
  border-radius: 50%;
  background: var(--paper-2);
}
.burn-ring-text {
  position: relative;
  z-index: 1;
  font-family: var(--font-disp);
  font-size: 18px;
  letter-spacing: -0.02em;
}
.burn-stack { display: flex; flex-direction: column; gap: 8px; }
.burn-row { display: flex; gap: 14px; font-family: var(--font-mono); font-size: 11px; }
.burn-row .k { color: var(--ink-faint); text-transform: uppercase; letter-spacing: 0.08em; min-width: 60px; }
.burn-row .v { color: var(--ink); }

/* heatmap */
.heatmap { display: grid; gap: 2px; font-family: var(--font-mono); font-size: 10px; }
.heatmap-cell {
  width: 100%;
  aspect-ratio: 1;
  background: var(--paper-3);
  border: 1px solid var(--rule-soft);
  position: relative;
}
.heatmap-cell[data-v="0"] { background: var(--paper-3); }
.heatmap-cell[data-v="1"] { background: oklch(0.78 var(--accent-c) var(--accent-h) / 0.18); }
.heatmap-cell[data-v="2"] { background: oklch(0.78 var(--accent-c) var(--accent-h) / 0.36); }
.heatmap-cell[data-v="3"] { background: oklch(0.78 var(--accent-c) var(--accent-h) / 0.55); }
.heatmap-cell[data-v="4"] { background: oklch(0.78 var(--accent-c) var(--accent-h) / 0.75); }
.heatmap-cell[data-v="5"] { background: var(--accent); }

/* =============================================================
   DRAWER
   ============================================================= */
.drawer-scrim {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.55);
  z-index: 80;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}
.drawer-scrim.active { opacity: 1; pointer-events: auto; }

.drawer {
  position: fixed;
  top: var(--hud-h); bottom: var(--hud-h);
  right: 0;
  width: 480px;
  max-width: 92vw;
  background: var(--paper-2);
  border-left: 1px solid var(--rule-hard);
  z-index: 90;
  display: flex;
  flex-direction: column;
  transform: translateX(110%);
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: -20px 0 50px -20px rgba(0,0,0,0.6);
}
.drawer.active { transform: translateX(0); }
.drawer-head {
  padding: 22px 24px 16px;
  border-bottom: 1px solid var(--rule);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}
.drawer-eyebrow {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-faint);
  margin-bottom: 6px;
}
.drawer-title {
  font-family: var(--font-disp);
  font-size: 22px;
  letter-spacing: -0.005em;
  text-transform: lowercase;
  color: var(--ink);
  word-break: break-all;
}
.drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
}
.drawer-section { margin-bottom: 28px; }
.drawer-section:last-child { margin-bottom: 0; }
.drawer-section-title {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-faint);
  margin-bottom: 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--rule-soft);
}
.drawer-foot {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  padding-top: 14px;
  border-top: 1px solid var(--rule);
  margin-top: 24px;
}

/* key/value list inside drawer */
.kv-list { display: grid; grid-template-columns: max-content 1fr; gap: 8px 18px; font-family: var(--font-mono); font-size: 11.5px; }
.kv-list .k { color: var(--ink-faint); text-transform: uppercase; font-size: 10px; letter-spacing: 0.08em; padding-top: 1px; }
.kv-list .v { color: var(--ink); word-break: break-all; }

/* =============================================================
   TOAST
   ============================================================= */
.toast {
  position: fixed;
  bottom: calc(var(--hud-h) + 20px);
  left: 50%;
  transform: translate(-50%, 50px);
  background: var(--paper-2);
  border: 1px solid var(--rule-hard);
  padding: 12px 22px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--ink);
  z-index: 200;
  opacity: 0;
  transition: all 0.25s;
  pointer-events: none;
  box-shadow: var(--shadow-soft);
}
.toast.show { transform: translate(-50%, 0); opacity: 1; }
.toast.success { border-color: var(--green); color: var(--green); }
.toast.error { border-color: var(--red); color: var(--red); }

/* =============================================================
   MISC
   ============================================================= */
.code-block {
  background: var(--paper);
  border: 1px solid var(--rule);
  padding: 12px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink);
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-all;
}
.divider { border-top: 1px solid var(--rule); margin: 24px 0; }

.spinner {
  display: inline-block;
  width: 12px; height: 12px;
  border: 1.5px solid var(--rule-hard);
  border-top-color: var(--accent-ink);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

@keyframes fade-up {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}
.fade-in { animation: fade-up 0.3s ease both; }
.fade-in-stagger > * { animation: fade-up 0.3s ease both; }
.fade-in-stagger > *:nth-child(2) { animation-delay: 0.04s; }
.fade-in-stagger > *:nth-child(3) { animation-delay: 0.08s; }
.fade-in-stagger > *:nth-child(4) { animation-delay: 0.12s; }
.fade-in-stagger > *:nth-child(5) { animation-delay: 0.16s; }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--paper); }
::-webkit-scrollbar-thumb { background: var(--rule-hard); border: 2px solid var(--paper); border-radius: 5px; }
::-webkit-scrollbar-thumb:hover { background: var(--ink-faint); }

.muted { color: var(--ink-mute); }
.dim { color: var(--ink-dim); }
.faint { color: var(--ink-faint); }
.text-accent { color: var(--accent-ink); }
.text-green { color: var(--green); }
.text-red { color: var(--red); }
.text-amber { color: var(--amber); }
.mono { font-family: var(--font-mono); }
.disp { font-family: var(--font-disp); }
.upper { text-transform: uppercase; letter-spacing: 0.08em; }
.flex { display: flex; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.flex-gap { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.text-right { text-align: right; }
.nowrap { white-space: nowrap; }
.hidden { display: none !important; }