/* CENTRAL OS — sistema visual
   Tinta de libro mayor (navy) + latón para lo que pide decisión.
   El color de marca de la empresa activa recorre la interfaz como un hilo. */
@font-face { font-family: 'Plex Sans'; src: url('/fonts/ibm-plex-sans-latin-400-normal.woff2') format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Plex Sans'; src: url('/fonts/ibm-plex-sans-latin-500-normal.woff2') format('woff2'); font-weight: 500; font-display: swap; }
@font-face { font-family: 'Plex Sans'; src: url('/fonts/ibm-plex-sans-latin-600-normal.woff2') format('woff2'); font-weight: 600; font-display: swap; }
@font-face { font-family: 'Plex Sans'; src: url('/fonts/ibm-plex-sans-latin-700-normal.woff2') format('woff2'); font-weight: 700; font-display: swap; }
@font-face { font-family: 'Plex Serif'; src: url('/fonts/ibm-plex-serif-latin-400-normal.woff2') format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Plex Serif'; src: url('/fonts/ibm-plex-serif-latin-500-normal.woff2') format('woff2'); font-weight: 500; font-display: swap; }
@font-face { font-family: 'Plex Serif'; src: url('/fonts/ibm-plex-serif-latin-600-normal.woff2') format('woff2'); font-weight: 600; font-display: swap; }

:root {
  --paper: #F3F5F7; --surface: #FFFFFF; --surface-2: #F8F9FB;
  --ink: #142033; --ink-2: #4B5869; --ink-3: #7A8697;
  --rule: #DDE2E8; --rule-strong: #C3CBD5;
  --navy: #13233A; --navy-2: #1C3150; --navy-ink: #DCE4EE;
  --brass: #A27424; --brass-soft: #F4EAD6;
  --ok: #1D6B59; --ok-soft: #E1F0EB; --risk: #A3302A; --risk-soft: #F7E3E1; --warn: #8C5E0E; --warn-soft: #F7EED9;
  --info: #2F5486; --info-soft: #E3EBF6;
  --co: #13233A;                     /* color de la empresa activa */
  --radius-s: 6px; --radius-m: 10px;
  --shadow: 0 1px 0 rgba(20,32,51,.04), 0 6px 20px -12px rgba(20,32,51,.25);
  --sans: 'Plex Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --serif: 'Plex Serif', Georgia, 'Times New Roman', serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) {
  --paper: #0E1621; --surface: #142030; --surface-2: #182638; --ink: #E6ECF3; --ink-2: #A9B5C4; --ink-3: #7F8B9B;
  --rule: #24344A; --rule-strong: #34465E; --navy: #09111B; --navy-2: #13223A; --navy-ink: #C9D4E2;
  --brass: #D4A752; --brass-soft: #33291A; --ok: #5CC4A6; --ok-soft: #13302A; --risk: #F08A80; --risk-soft: #3A1E1D;
  --warn: #E2B45C; --warn-soft: #362A15; --info: #8DB2E8; --info-soft: #1A2A42; color-scheme: dark; } }
:root[data-theme="dark"] {
  --paper: #0E1621; --surface: #142030; --surface-2: #182638; --ink: #E6ECF3; --ink-2: #A9B5C4; --ink-3: #7F8B9B;
  --rule: #24344A; --rule-strong: #34465E; --navy: #09111B; --navy-2: #13223A; --navy-ink: #C9D4E2;
  --brass: #D4A752; --brass-soft: #33291A; --ok: #5CC4A6; --ok-soft: #13302A; --risk: #F08A80; --risk-soft: #3A1E1D;
  --warn: #E2B45C; --warn-soft: #362A15; --info: #8DB2E8; --info-soft: #1A2A42; color-scheme: dark; }

* { box-sizing: border-box; }
html, body { margin: 0; }
body { font: 400 14px/1.5 var(--sans); color: var(--ink); background: var(--paper); -webkit-font-smoothing: antialiased;
       font-variant-numeric: tabular-nums; }
#thread { position: fixed; inset: 0 0 auto 0; height: 3px; background: var(--co); z-index: 50; transition: background .4s; }
a { color: var(--info); }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--brass); outline-offset: 2px; }
.boot { padding: 40px; color: var(--ink-3); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* ---------- Estructura ---------- */
.app { display: grid; grid-template-columns: 264px 1fr; min-height: 100vh; }
.side { background: var(--navy); color: var(--navy-ink); display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; overflow: auto; }
.brand { display: flex; align-items: center; gap: 10px; padding: 20px 20px 14px; color: #fff; text-decoration: none; }
.brand b { font: 600 17px/1 var(--serif); letter-spacing: .02em; }
.brand small { display: block; font-size: 11.5px; color: var(--navy-ink); opacity: .7; margin-top: 3px; }
.switch { margin: 4px 12px 10px; }
.switch label { font-size: 12px; opacity: .7; padding: 0 8px; }
.co-list { list-style: none; margin: 6px 0 0; padding: 0; }
.co-list button { width: 100%; display: flex; gap: 10px; align-items: center; text-align: left; padding: 7px 8px; border: 0; background: none;
  color: var(--navy-ink); border-radius: var(--radius-s); cursor: pointer; }
.co-list button:hover { background: rgba(255,255,255,.06); }
.co-list button[aria-current="true"] { background: rgba(255,255,255,.1); color: #fff; }
.chip { display: inline-block; vertical-align: middle; width: 10px; height: 22px; border-radius: 3px; flex: none; box-shadow: inset 0 0 0 1px rgba(255,255,255,.18); }
.co-list .role { font-size: 11px; opacity: .65; display: block; }
.nav { padding: 6px 12px 20px; border-top: 1px solid rgba(255,255,255,.08); }
.nav h3 { font: 500 12px/1 var(--sans); opacity: .55; margin: 16px 8px 6px; }
.nav a { display: flex; justify-content: space-between; align-items: center; padding: 7px 8px; border-radius: var(--radius-s);
  color: var(--navy-ink); text-decoration: none; }
.nav a:hover { background: rgba(255,255,255,.06); }
.nav a[aria-current="page"] { background: var(--navy-2); color: #fff; box-shadow: inset 3px 0 0 var(--co); }
.badge { min-width: 20px; padding: 0 6px; border-radius: 10px; background: var(--brass); color: #1b1305; font-size: 11.5px; font-weight: 600; text-align: center; }
.side-foot { margin-top: auto; padding: 14px 20px 18px; font-size: 12px; border-top: 1px solid rgba(255,255,255,.08); }
.side-foot button { background: none; border: 1px solid rgba(255,255,255,.18); color: var(--navy-ink); border-radius: var(--radius-s); padding: 4px 10px; cursor: pointer; }

.top { display: flex; gap: 12px; align-items: center; padding: 14px 32px; border-bottom: 1px solid var(--rule); background: var(--surface);
  position: sticky; top: 0; z-index: 10; }
.search { flex: 1; max-width: 520px; position: relative; }
.search input { width: 100%; padding: 8px 12px 8px 34px; border: 1px solid var(--rule); border-radius: var(--radius-s); background: var(--surface-2); }
.search svg { position: absolute; left: 10px; top: 10px; opacity: .55; }
.search-results { position: absolute; top: 42px; left: 0; right: 0; background: var(--surface); border: 1px solid var(--rule);
  border-radius: var(--radius-m); box-shadow: var(--shadow); max-height: 340px; overflow: auto; z-index: 20; }
.search-results a { display: block; padding: 8px 12px; color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--rule); }
.search-results a:hover { background: var(--surface-2); }
.top .spacer { flex: 1; }
.who { font-size: 13px; color: var(--ink-2); text-align: right; line-height: 1.25; }
.main { padding: 28px 32px 64px; max-width: 1320px; }
.top .menu-btn { display: none; }

/* ---------- Tipografía de página ---------- */
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 22px; flex-wrap: wrap; }
.page-head h1 { font: 500 28px/1.15 var(--serif); margin: 0; letter-spacing: -.005em; }
.page-head p { margin: 6px 0 0; color: var(--ink-2); max-width: 70ch; }
h2 { font: 600 15px/1.3 var(--sans); margin: 0; }
.muted { color: var(--ink-3); }
.num { font-variant-numeric: tabular-nums; white-space: nowrap; }
.right { text-align: right; }

/* ---------- Bloques ---------- */
.section { background: var(--surface); border: 1px solid var(--rule); border-radius: var(--radius-m); margin-bottom: 18px; }
.section > header { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 18px; border-bottom: 1px solid var(--rule); }
.section > header p { margin: 2px 0 0; color: var(--ink-3); font-size: 12.5px; }
.section .body { padding: 16px 18px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }

/* Libro: cifras grandes en serif, alineadas como en un estado financiero */
.ledger { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); border: 1px solid var(--rule); border-radius: var(--radius-m);
  background: var(--surface); margin-bottom: 18px; overflow: hidden; }
.ledger div { padding: 16px 18px; border-right: 1px solid var(--rule); }
.ledger div:last-child { border-right: 0; }
.ledger dt { font-size: 12.5px; color: var(--ink-2); }
.ledger dd { margin: 4px 0 0; font: 500 24px/1.15 var(--serif); }
.ledger dd.neg { color: var(--risk); }
.prov { font-size: 12px; color: var(--ink-3); margin: -8px 0 18px; }

/* Cola de excepciones (Mi Centro de Trabajo) */
.queue { list-style: none; margin: 0; padding: 0; }
.queue li { display: grid; grid-template-columns: 6px 1fr auto; gap: 14px; align-items: center; padding: 12px 18px; border-top: 1px solid var(--rule); }
.queue li:first-child { border-top: 0; }
.queue .bar { align-self: stretch; border-radius: 3px; }
.queue .t { font-weight: 500; }
.queue .s { color: var(--ink-3); font-size: 12.5px; }
.queue .acts { display: flex; gap: 8px; align-items: center; }
.empty { padding: 18px; color: var(--ink-3); }

/* Tablas */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 9px 12px; text-align: left; border-bottom: 1px solid var(--rule); vertical-align: top; }
th { font-weight: 500; color: var(--ink-2); font-size: 12.5px; background: var(--surface-2); position: sticky; top: 0; }
th.right, td.right { text-align: right; }
tbody tr:hover { background: var(--surface-2); }
tfoot td { font-weight: 600; border-top: 2px solid var(--rule-strong); }
.tools { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.tools input[type=search] { padding: 6px 10px; border: 1px solid var(--rule); border-radius: var(--radius-s); background: var(--surface-2); min-width: 200px; }

/* Estados */
.tag { display: inline-block; padding: 1px 8px; border-radius: 10px; font-size: 12px; font-weight: 500; white-space: nowrap; }
.tag.ok { background: var(--ok-soft); color: var(--ok); }
.tag.risk { background: var(--risk-soft); color: var(--risk); }
.tag.warn { background: var(--warn-soft); color: var(--warn); }
.tag.info { background: var(--info-soft); color: var(--info); }
.tag.neutral { background: var(--surface-2); color: var(--ink-2); border: 1px solid var(--rule); }
.test-flag { background: var(--risk-soft); color: var(--risk); border: 1px dashed var(--risk); padding: 8px 12px; border-radius: var(--radius-s);
  font-size: 12.5px; margin-bottom: 14px; }

/* Botones y formularios */
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 7px 14px; border-radius: var(--radius-s); border: 1px solid var(--rule-strong);
  background: var(--surface); cursor: pointer; font-weight: 500; text-decoration: none; color: var(--ink); white-space: nowrap; }
.btn:hover { border-color: var(--ink-3); }
.btn.primary { background: var(--navy); color: #fff; border-color: var(--navy); }
:root[data-theme="dark"] .btn.primary { background: var(--brass); color: #1b1305; border-color: var(--brass); }
.btn.decide { background: var(--brass); border-color: var(--brass); color: #1b1305; }
.btn.danger { color: var(--risk); border-color: var(--risk); background: transparent; }
.btn.small { padding: 3px 10px; font-size: 12.5px; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }
form .row { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; margin-bottom: 12px; }
label.f { display: flex; flex-direction: column; gap: 4px; font-size: 12.5px; color: var(--ink-2); }
label.f input, label.f select, label.f textarea { padding: 8px 10px; border: 1px solid var(--rule-strong); border-radius: var(--radius-s); background: var(--surface); color: var(--ink); font-size: 14px; }
label.f textarea { min-height: 120px; font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 12.5px; }
.lines td { padding: 4px 6px; }
.lines input, .lines select { width: 100%; padding: 6px 8px; border: 1px solid var(--rule); border-radius: var(--radius-s); background: var(--surface); }
.totals { margin-left: auto; width: min(360px, 100%); }
.totals div { display: flex; justify-content: space-between; padding: 4px 0; }
.totals .grand { border-top: 2px solid var(--ink); margin-top: 6px; padding-top: 8px; font: 600 18px/1.2 var(--serif); }
.hint { font-size: 12.5px; color: var(--ink-3); }

/* IA */
.ai-layout { display: grid; grid-template-columns: 1fr 300px; gap: 18px; }
.chat { min-height: 420px; display: flex; flex-direction: column; }
.msgs { flex: 1; padding: 16px 18px; display: flex; flex-direction: column; gap: 12px; overflow: auto; max-height: 60vh; }
.msg { max-width: 82%; padding: 10px 14px; border-radius: 12px; }
.msg.me { align-self: flex-end; background: var(--navy); color: #fff; border-bottom-right-radius: 4px; }
.msg.ai { align-self: flex-start; background: var(--surface-2); border: 1px solid var(--rule); border-bottom-left-radius: 4px; }
.msg .meta { font-size: 11.5px; color: var(--ink-3); margin-top: 6px; }
.ask { display: flex; gap: 8px; padding: 12px; border-top: 1px solid var(--rule); }
.ask input { flex: 1; padding: 10px 12px; border: 1px solid var(--rule-strong); border-radius: var(--radius-s); background: var(--surface); }
.suggest button { display: block; width: 100%; text-align: left; margin-bottom: 6px; background: var(--surface); border: 1px solid var(--rule);
  border-radius: var(--radius-s); padding: 8px 10px; cursor: pointer; color: var(--ink); }
.suggest button:hover { border-color: var(--brass); }

/* Login */
.login { min-height: 100vh; display: grid; grid-template-columns: 1.1fr 1fr; }
.login .art { background: var(--navy); color: var(--navy-ink); padding: 56px; display: flex; flex-direction: column; justify-content: space-between; }
.login .art h1 { font: 500 40px/1.1 var(--serif); color: #fff; margin: 0 0 14px; max-width: 14ch; }
.login .art p { max-width: 44ch; opacity: .85; }
.login .threads { display: flex; gap: 6px; }
.login .threads span { width: 34px; height: 6px; border-radius: 3px; }
.login form { align-self: center; justify-self: center; width: min(380px, 90vw); background: var(--surface); padding: 32px; border: 1px solid var(--rule); border-radius: var(--radius-m); }
.login form h2 { font: 500 22px/1.2 var(--serif); margin-bottom: 18px; }
.login form .btn { width: 100%; justify-content: center; margin-top: 8px; }
.qr { display: flex; gap: 16px; align-items: center; margin: 10px 0 14px; }
.qr img { width: 150px; height: 150px; border: 1px solid var(--rule); border-radius: var(--radius-s); background: #fff; }
.err { color: var(--risk); font-size: 13px; min-height: 18px; margin-top: 8px; }

/* Avisos y diálogo */
#toasts { position: fixed; right: 18px; bottom: 18px; display: flex; flex-direction: column; gap: 8px; z-index: 100; }
.toast { background: var(--ink); color: var(--paper); padding: 10px 14px; border-radius: var(--radius-s); box-shadow: var(--shadow); max-width: 420px; animation: in .18s ease-out; }
.toast.bad { background: var(--risk); color: #fff; }
@keyframes in { from { transform: translateY(6px); opacity: 0; } }
dialog { border: 1px solid var(--rule); border-radius: var(--radius-m); padding: 0; width: min(720px, 94vw); background: var(--surface); color: var(--ink); }
dialog::backdrop { background: rgba(10,17,27,.55); }
dialog .dh { padding: 16px 20px; border-bottom: 1px solid var(--rule); display: flex; justify-content: space-between; align-items: center; }
dialog .dh h2 { font: 500 19px/1.2 var(--serif); }
dialog .db { padding: 18px 20px; max-height: 70vh; overflow: auto; }
dialog .df { padding: 12px 20px; border-top: 1px solid var(--rule); display: flex; justify-content: flex-end; gap: 8px; }
pre.json { background: var(--surface-2); padding: 12px; border-radius: var(--radius-s); overflow: auto; font-size: 12px; }

@media (max-width: 980px) {
  .app { grid-template-columns: 1fr; }
  .side { position: fixed; inset: 0 auto 0 0; width: 280px; transform: translateX(-100%); transition: transform .2s; z-index: 40; }
  .app.open .side { transform: none; }
  .top .menu-btn { display: inline-flex; }
  .top, .main { padding-left: 16px; padding-right: 16px; }
  .grid2, .grid3, .ai-layout, .login { grid-template-columns: 1fr; }
  .ledger { grid-template-columns: 1fr 1fr; }
  .ledger div:nth-child(2) { border-right: 0; }
  .ledger div:nth-child(-n+2) { border-bottom: 1px solid var(--rule); }
  .login .art { padding: 32px 24px; }
  .who, .top .spacer { display: none; }
  .top { gap: 8px; }
}
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } }

/* ---------- Gráficas (paleta validada para visión de color; claro/oscuro) ---------- */
:root { --ch-1: #3A6BB5; --ch-2: #C4891F; --ch-3: #7A5AA8; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) { --ch-1: #5A8CD6; --ch-2: #B07A22; --ch-3: #9C84C9; } }
:root[data-theme="dark"] { --ch-1: #5A8CD6; --ch-2: #B07A22; --ch-3: #9C84C9; }
.ch { margin: 0; position: relative; }
.ch svg { width: 100%; height: auto; display: block; font-family: var(--sans); }
.ch-grid { stroke: var(--rule); stroke-width: 1; }
.ch-zero { stroke: var(--rule-strong); }
.ch-tick { font-size: 11px; fill: var(--ink-3); font-variant-numeric: tabular-nums; }
.ch-cat { font-size: 12px; fill: var(--ink-2); }
.ch-label { font-size: 11.5px; fill: var(--ink); font-weight: 500; font-variant-numeric: tabular-nums; }
.ch-line { fill: none; stroke: var(--ch-1); stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.ch-dot { fill: var(--ch-1); stroke: var(--surface); stroke-width: 2; }
.ch-hit { fill: transparent; cursor: crosshair; }
.ch-hit:hover { fill: var(--ink); fill-opacity: .04; }
.ch-seg { cursor: crosshair; }
.ch-seg:hover { opacity: 1 !important; }
.ch-tip { position: absolute; pointer-events: none; background: var(--ink); color: var(--paper); font-size: 12px; padding: 5px 9px; border-radius: 6px; white-space: nowrap; box-shadow: var(--shadow); z-index: 5; }
.ch-legend { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: 12.5px; color: var(--ink-2); margin: 0 0 10px; }
.ch-legend i { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 6px; vertical-align: -1px; }
.ch-table { margin-top: 8px; font-size: 12.5px; }
.ch-table summary { color: var(--ink-3); cursor: pointer; }
.ch-table table { margin-top: 6px; }

/* ---------- Logos de empresa ---------- */
.logo-sm { width: 26px; height: 26px; object-fit: contain; border-radius: 5px; background: #fff; padding: 2px; flex: none; }
.logo-lg { max-height: 56px; max-width: 180px; object-fit: contain; background: #fff; padding: 6px; border-radius: 8px; border: 1px solid var(--rule); }

/* ---------- Esqueletos de carga ---------- */
.sk { background: linear-gradient(90deg, var(--surface-2) 25%, var(--rule) 50%, var(--surface-2) 75%); background-size: 200% 100%; animation: sk 1.1s linear infinite; border-radius: 6px; }
@keyframes sk { to { background-position: -200% 0; } }
.sk-line { height: 14px; margin: 10px 0; }
.sk-block { height: 110px; margin-bottom: 18px; }

/* ---------- Tablas: ordenar y paginar ---------- */
th[data-sort] { cursor: pointer; user-select: none; white-space: nowrap; }
th[data-sort]:hover { color: var(--ink); }
th[data-sort]::after { content: ''; display: inline-block; width: 0; height: 0; margin-left: 6px; vertical-align: middle; border: 4px solid transparent; border-top-color: var(--rule-strong); border-bottom: 0; opacity: .6; }
th[data-sort][aria-sort="ascending"]::after { border-top: 0; border-bottom: 5px solid var(--brass); opacity: 1; }
th[data-sort][aria-sort="descending"]::after { border-top: 5px solid var(--brass); opacity: 1; }
.pager { display: flex; gap: 8px; align-items: center; justify-content: flex-end; padding: 10px 12px; font-size: 12.5px; color: var(--ink-2); border-top: 1px solid var(--rule); }
.tools .count { color: var(--ink-3); font-size: 12.5px; margin-left: auto; }

/* ---------- Diálogo y estados vacíos ---------- */
dialog { animation: dlg .16s ease-out; }
@keyframes dlg { from { transform: translateY(8px); opacity: 0; } }
.empty-state { text-align: center; padding: 36px 20px; color: var(--ink-2); }
.empty-state svg { display: block; margin: 0 auto 10px; opacity: .5; }
.empty-state b { display: block; color: var(--ink); font-weight: 500; margin-bottom: 4px; }

/* ---------- Dinámica: iconos, menú plegable, paleta, campana, transiciones ---------- */
.ic { flex: none; vertical-align: middle; }
.nav a { gap: 10px; justify-content: flex-start; }
.nav a .badge { margin-left: auto; }
.nav a .ic { opacity: .8; }
.nav a[aria-current="page"] .ic { opacity: 1; color: var(--brass); }
.side-foot { display: flex; gap: 6px; }
.side-foot button { padding: 6px 8px; display: inline-flex; }
.side-foot button:hover { background: rgba(255,255,255,.08); }
.app { transition: grid-template-columns .22s ease; }
.app.min { grid-template-columns: 68px 1fr; }
.app.min .lbl { display: none; }
.app.min .brand { justify-content: center; padding: 20px 0 14px; }
.app.min .switch { margin: 4px 8px 10px; }
.app.min .co-list button { justify-content: center; padding: 7px 0; }
.app.min .nav { padding: 6px 10px 20px; }
.app.min .nav a { justify-content: center; padding: 9px 0; }
.app.min .nav a .badge { position: absolute; margin: -14px 0 0 18px; font-size: 10px; min-width: 16px; padding: 0 4px; }
.app.min .nav h3 { display: none; }
.app.min .side-foot { flex-direction: column; align-items: center; padding: 14px 8px 18px; }
.search-btn { display: inline-flex; align-items: center; gap: 10px; flex: 1; max-width: 520px; padding: 8px 12px; border: 1px solid var(--rule); border-radius: var(--radius-s);
  background: var(--surface-2); color: var(--ink-3); cursor: text; text-align: left; }
.search-btn:hover { border-color: var(--rule-strong); color: var(--ink-2); }
.search-btn span { flex: 1; }
.search-btn kbd, .pal-foot span { font: 500 11px/1 var(--sans); color: var(--ink-3); border: 1px solid var(--rule); border-radius: 4px; padding: 3px 6px; background: var(--surface); }
.icon-btn { position: relative; display: inline-flex; padding: 7px; border: 1px solid var(--rule); border-radius: var(--radius-s); background: var(--surface); color: var(--ink-2); cursor: pointer; }
.icon-btn:hover { color: var(--ink); border-color: var(--rule-strong); }
.icon-btn .dot { position: absolute; top: -6px; right: -6px; min-width: 18px; height: 18px; padding: 0 5px; border-radius: 9px; background: var(--brass); color: #1b1305; font: 600 11px/18px var(--sans); font-style: normal; text-align: center; }
.ai-btn { gap: 6px; }
.palette[hidden] { display: none; }
.palette { position: fixed; inset: 0; background: rgba(10,17,27,.5); backdrop-filter: blur(3px); z-index: 90; display: flex; align-items: flex-start; justify-content: center; padding-top: 12vh; animation: in .14s ease-out; }
.pal-box { width: min(640px, 94vw); background: var(--surface); border: 1px solid var(--rule); border-radius: 12px; box-shadow: 0 30px 80px -20px rgba(0,0,0,.5); overflow: hidden; animation: dlg .16s ease-out; }
.pal-box input { width: 100%; padding: 16px 18px; border: 0; border-bottom: 1px solid var(--rule); background: transparent; font-size: 16px; outline: none; }
.pal-list { max-height: 50vh; overflow: auto; padding: 6px; }
.pal-item { display: flex; align-items: center; gap: 12px; width: 100%; text-align: left; padding: 9px 12px; border: 0; background: none; border-radius: 8px; cursor: pointer; color: var(--ink); }
.pal-item .ic { color: var(--ink-3); }
.pal-item span { flex: 1; min-width: 0; }
.pal-item b { display: block; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pal-item small { color: var(--ink-3); }
.pal-item em { font-style: normal; font-size: 11.5px; color: var(--ink-3); border: 1px solid var(--rule); border-radius: 10px; padding: 1px 8px; }
.pal-item.on, .pal-item:hover { background: var(--surface-2); }
.pal-item.on { box-shadow: inset 3px 0 0 var(--brass); }
.pal-foot { display: flex; gap: 8px; padding: 8px 12px; border-top: 1px solid var(--rule); }
.main > * { animation: page .22s ease-out both; }
@keyframes page { from { opacity: 0; transform: translateY(6px); } }
.ledger dd { transition: color .2s; }
.queue li { transition: background .15s; }
.queue li:hover { background: var(--surface-2); }
.btn { transition: transform .08s, border-color .15s, background .15s; }
.btn:active { transform: translateY(1px) scale(.99); }
.section { transition: box-shadow .2s; }
.section:hover { box-shadow: var(--shadow); }
/* Entrada de gráficas: las barras crecen desde la base, la línea se dibuja */
.ch svg path[fill^="var(--ch"] { transform-origin: 50% 100%; animation: grow .6s cubic-bezier(.2,.7,.2,1) both; }
@keyframes grow { from { transform: scaleY(0); } }
.ch-line { stroke-dasharray: 2000; stroke-dashoffset: 2000; animation: draw 1.1s ease-out forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }
@media (max-width: 980px) {
  .app.min { grid-template-columns: 1fr; }
  .app.min .lbl { display: initial; }
  .search-btn kbd, .ai-btn span { display: none; }
}
@media (prefers-reduced-motion: reduce) { .ch-line { stroke-dasharray: none; } }