/* Copiloto Comercial Quilosa — v2
   Paleta azul marino corporativa */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  /* fondos fríos neutros */
  --bg: oklch(0.985 0.003 240);
  --surface: #ffffff;
  --surface-2: oklch(0.97 0.005 240);
  --border: oklch(0.91 0.008 240);
  --border-strong: oklch(0.83 0.012 240);

  --ink: oklch(0.22 0.04 260);
  --ink-soft: oklch(0.42 0.03 260);
  --ink-muted: oklch(0.58 0.02 260);

  /* azul marino corporativo Quilosa */
  --accent: oklch(0.24 0.12 265);            /* navy profundo del logo */
  --accent-hover: oklch(0.30 0.13 265);
  --accent-soft: oklch(0.96 0.025 265);
  --accent-soft-2: oklch(0.92 0.04 265);
  --accent-ink: oklch(0.24 0.12 265);

  /* acento secundario — rojo señalización para CTAs/alertas destacadas */
  --cta: oklch(0.58 0.20 27);
  --cta-hover: oklch(0.52 0.20 27);
  --cta-soft: oklch(0.95 0.04 27);

  /* sidebar azul marino Quilosa */
  --side-bg: oklch(0.20 0.11 265);
  --side-bg-2: oklch(0.24 0.12 265);
  --side-ink: oklch(0.98 0.005 240);
  --side-muted: oklch(0.72 0.03 250);
  --side-hover: oklch(0.27 0.11 265);
  --side-border: oklch(0.32 0.1 265);

  /* feedback */
  --ok: oklch(0.58 0.13 150);
  --ok-soft: oklch(0.95 0.04 150);
  --warn: oklch(0.68 0.14 75);
  --warn-soft: oklch(0.95 0.05 75);
  --err: oklch(0.56 0.18 28);
  --err-soft: oklch(0.95 0.04 28);
  --info: oklch(0.55 0.13 240);
  --info-soft: oklch(0.95 0.03 240);

  --radius: 10px;
  --radius-sm: 6px;
  --shadow-sm: 0 1px 2px oklch(0.2 0.05 260 / 0.06);
  --shadow: 0 1px 3px oklch(0.2 0.05 260 / 0.08), 0 8px 24px oklch(0.2 0.05 260 / 0.05);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: "Inter", -apple-system, system-ui, sans-serif;
  background: var(--bg);
  color: var(--ink);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; font-size: inherit; }

/* Layout general */
.app-shell { display: grid; grid-template-columns: 264px 1fr; min-height: 100vh; }

/* Sidebar */
.side {
  background: var(--side-bg);
  color: var(--side-ink);
  display: flex;
  flex-direction: column;
  padding: 18px 14px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  border-right: 1px solid var(--side-border);
}
.side-brand {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 4px 6px 16px;
}
.side-logo {
  width: 44px; height: 44px;
  background: #fff;
  border-radius: 8px;
  display: grid; place-items: center;
  padding: 6px;
  box-shadow: 0 1px 2px rgba(0,0,0,.1);
}
.side-logo img { width: 100%; height: auto; display: block; }
.side-brand-text { line-height: 1.25; }
.side-brand-name { font-weight: 600; font-size: 14px; letter-spacing: -0.005em; }
.side-brand-sub { font-size: 11.5px; color: var(--side-muted); letter-spacing: 0.01em; }

.side-chips { display: flex; flex-direction: column; gap: 6px; margin: 4px 0 14px; }
.side-chip {
  font-size: 10.5px;
  padding: 5px 10px;
  border-radius: 999px;
  background: oklch(0.4 0.08 240 / 0.4);
  color: oklch(0.85 0.04 240);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  width: fit-content;
  border: 1px solid var(--side-border);
}
.side-chip.status::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 999px;
  background: oklch(0.75 0.15 150);
  box-shadow: 0 0 6px oklch(0.75 0.15 150);
}

.side-nav { display: flex; flex-direction: column; gap: 2px; margin-top: 6px; }
.side-nav button {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: var(--radius-sm);
  background: transparent;
  border: none;
  color: var(--side-muted);
  font-size: 13px;
  text-align: left;
  transition: background 120ms, color 120ms;
}
.side-nav button:not(.active) { background: transparent; }
.side-nav button:not(.active):hover { background: var(--side-hover); color: var(--side-ink); }
.side-nav button:focus { outline: none; }
.side-nav button:focus-visible { outline: 2px solid var(--side-muted); outline-offset: -2px; }
.side-nav button.active {
  background: #ffffff;
  color: var(--accent);
  font-weight: 600;
}
.side-nav button.active svg { opacity: 1; }
.side-nav svg { width: 16px; height: 16px; opacity: 0.85; flex-shrink: 0; }

.side-foot {
  margin-top: auto;
  padding: 14px 6px 0;
  font-size: 11px;
  color: var(--side-muted);
  line-height: 1.5;
  border-top: 1px solid var(--side-border);
}

/* Main */
.main { display: flex; flex-direction: column; min-width: 0; }
.topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 24px 36px 12px;
  gap: 24px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.topbar h1 { font-size: 22px; font-weight: 600; margin: 0; letter-spacing: -0.01em; color: var(--accent); }
.topbar .sub { color: var(--ink-muted); font-size: 13px; margin-top: 2px; }

.lang-switch { display: flex; gap: 0; border: 1px solid var(--border-strong); border-radius: var(--radius-sm); overflow: hidden; }
.lang-switch button {
  padding: 6px 12px;
  background: var(--surface);
  border: none;
  border-left: 1px solid var(--border);
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.lang-switch button:first-child { border-left: none; }
.lang-switch button.active { background: var(--accent); color: #fff; }

.content { padding: 18px 36px 60px; display: flex; flex-direction: column; gap: 16px; }

/* Cards y bloques */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
}
.card h3 {
  margin: 0 0 14px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.005em;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 8px;
}
.card h3 svg { width: 16px; height: 16px; flex-shrink: 0; }
.btn svg, .btn-secondary svg, .btn-ghost svg, .btn-cta svg { width: 14px; height: 14px; flex-shrink: 0; }
.card h3.with-sub { margin-bottom: 4px; }
.card .h3-sub { color: var(--ink-muted); font-size: 12px; margin-bottom: 14px; }

/* Botones */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  border: 1px solid transparent;
  background: var(--accent);
  color: #fff;
  transition: background 120ms, transform 80ms;
}
.btn:hover { background: var(--accent-hover); }
.btn:active { transform: translateY(1px); }
.btn-cta {
  background: var(--cta);
}
.btn-cta:hover { background: var(--cta-hover); }
.btn-secondary {
  background: var(--surface);
  color: var(--ink);
  border-color: var(--border-strong);
}
.btn-secondary:hover { background: var(--surface-2); }
.btn-ghost {
  background: transparent;
  color: var(--ink-soft);
  border: 1px solid var(--border);
}
.btn-ghost:hover { background: var(--surface-2); color: var(--ink); }

/* Pills / chips de sugerencia */
.chip-row { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  padding: 7px 14px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  color: var(--ink-soft);
  font-size: 12.5px;
  transition: background 120ms, color 120ms, border-color 120ms;
  cursor: pointer;
}
.chip:hover { background: var(--accent-soft); color: var(--accent); border-color: var(--accent); }
.chip.accent { background: var(--accent-soft); border-color: var(--accent); color: var(--accent-ink); }

/* Inputs */
.input, .select, .textarea {
  width: 100%;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  background: var(--surface);
  color: var(--ink);
  outline: none;
  transition: border-color 120ms, box-shadow 120ms;
}
.input:focus, .select:focus, .textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft-2);
}
.label {
  font-size: 12px;
  color: var(--ink-muted);
  margin-bottom: 6px;
  display: block;
  font-weight: 500;
}

/* Tabs */
.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--border); margin-bottom: 16px; }
.tab {
  padding: 10px 16px;
  font-size: 13px;
  background: transparent;
  border: none;
  color: var(--ink-muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  font-weight: 500;
}
.tab.active { color: var(--accent); border-color: var(--accent); font-weight: 600; }
.tab:hover { color: var(--ink); }

/* KPI rows */
.kpi-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 12px;
}
.kpi {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  position: relative;
}
.kpi-label {
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-muted);
  font-weight: 600;
}
.kpi-value {
  font-size: 24px;
  font-weight: 700;
  margin: 6px 0 2px;
  letter-spacing: -0.015em;
  color: var(--accent);
}
.kpi-sub { font-size: 12px; color: var(--ink-muted); }
.kpi-sub.ok { color: var(--ok); }
.kpi-sub.err { color: var(--err); }
.kpi-sub.info { color: var(--info); }

/* Status dots */
.dot { width: 10px; height: 10px; border-radius: 999px; display: inline-block; }
.dot.ok { background: var(--ok); }
.dot.warn { background: var(--warn); }
.dot.err { background: var(--err); }

/* Tablas */
.table { width: 100%; border-collapse: collapse; font-size: 13px; }
.table th {
  text-align: left;
  padding: 10px 12px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-muted);
  font-weight: 600;
  border-bottom: 1px solid var(--border);
  background: var(--surface-2);
}
.table td { padding: 12px; border-bottom: 1px solid var(--border); }
.table tr:last-child td { border-bottom: none; }
.table tr:hover td { background: var(--surface-2); }

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 500;
  border: 1px solid transparent;
}
.badge.ok { background: var(--ok-soft); color: var(--ok); }
.badge.warn { background: var(--warn-soft); color: oklch(0.45 0.14 75); }
.badge.err { background: var(--err-soft); color: var(--err); }
.badge.info { background: var(--info-soft); color: var(--info); }
.badge.neutral { background: var(--surface-2); color: var(--ink-soft); border-color: var(--border); }

/* Progress bars */
.progress {
  height: 6px;
  background: var(--surface-2);
  border-radius: 999px;
  overflow: hidden;
  position: relative;
}
.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), oklch(0.4 0.14 265));
  border-radius: 999px;
  transition: width 600ms ease;
}
.progress-fill.ok { background: var(--ok); }
.progress-fill.info { background: var(--info); }
.progress-fill.cta { background: var(--cta); }

/* Monospace code */
.mono { font-family: "JetBrains Mono", monospace; font-size: 12px; color: var(--ink-soft); }

/* Grids */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.grid-chart { display: grid; grid-template-columns: 1.3fr 1fr; gap: 16px; }

@media (max-width: 1100px) {
  .grid-2, .grid-3, .grid-chart { grid-template-columns: 1fr; }
}

/* Product illustrations (SVG placeholders de packaging) */
.prod-illu {
  width: 100%;
  aspect-ratio: 4/3;
  background: linear-gradient(160deg, var(--surface-2), var(--surface));
  border-radius: 8px;
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
}
.prod-illu svg { max-width: 70%; max-height: 80%; }

/* Scrollbar discreto */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: oklch(0.85 0.015 240); border-radius: 10px; }
::-webkit-scrollbar-track { background: transparent; }