/* Panel de administración de Andrea · Doctoras Guerrero
   Sistema declarado en README.md (hoja de decisiones). Todo color sale de un token. */

:root {
  --brand: #562433;
  --brand-deep: #3E1A25;
  --brand-soft: #F3E8EB;
  --bg: #FAF5F2;
  --card: #FFFFFF;
  --sunk: #F4ECEE;
  --line: #E5D5DA;
  --line-strong: #D3BFC6;
  --ink: #2B1720;
  --text: #4A3038;
  --muted: #7C6268;
  --subtle: #A8949A;
  --green: #1F7A4D;  --green-soft: #E4F2EA;
  --amber: #A8690A;  --amber-soft: #FBF0DA;
  --red: #B3261E;    --red-soft: #FBE7E5;
  --blue: #2F5D9E;   --blue-soft: #E6EDF7;
  --r-sm: 8px; --r-lg: 16px;
  --shadow: 0 8px 24px rgba(86,36,51,.08);
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Rethink Sans', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --rail: 232px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 400 14px/1.45 var(--font-body);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { margin: 0; color: var(--ink); font-weight: 500; }
h1 { font: 500 28px/1.15 var(--font-display); letter-spacing: -.015em; }
h2 { font: 600 16px/1.3 var(--font-body); }
h3 { font: 600 13px/1.3 var(--font-body); color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
p { margin: 0; }
a { color: var(--brand); }
button { font: inherit; }
.mono, .num { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.num { text-align: right; }
.muted { color: var(--muted); }
.subtle { color: var(--subtle); }
.small { font-size: 12px; }
[hidden] { display: none !important; }

:focus-visible { outline: 2px solid var(--brand); outline-offset: 2px; border-radius: 4px; }

/* ---------- login ---------- */
.login {
  min-height: 100dvh; display: grid; place-items: center; padding: 24px;
  background: var(--brand-deep);
  background-image: url('assets/grain.png');
}
.login .caja {
  width: min(400px, 100%); background: var(--card); border-radius: var(--r-lg);
  padding: 32px; box-shadow: var(--shadow);
}
.login img { height: 40px; display: block; margin-bottom: 20px; }
.login h1 { font-size: 24px; margin-bottom: 4px; }
.login .sub { color: var(--muted); margin-bottom: 20px; }

/* ---------- shell ---------- */
.shell { display: grid; grid-template-columns: var(--rail) 1fr; min-height: 100dvh; }
.rail {
  min-width: 0;
  background: var(--brand-deep); background-image: url('assets/grain.png');
  color: #F3E8EB; padding: 20px 16px; display: flex; flex-direction: column; gap: 24px;
  position: sticky; top: 0; height: 100dvh;
}
.rail .logo { background: #fff; border-radius: var(--r-sm); padding: 10px 12px; }
.rail .logo img { display: block; height: 30px; }
.rail nav { display: flex; flex-direction: column; gap: 2px; }
.rail nav button {
  all: unset; display: flex; align-items: center; justify-content: space-between;
  padding: 9px 12px; border-radius: var(--r-sm); color: #E5D5DA; cursor: pointer;
  transition: background 150ms ease-out;
}
.rail nav button:hover { background: rgba(255,255,255,.06); }
.rail nav button[aria-current="page"] { background: rgba(255,255,255,.12); color: #fff; font-weight: 600; }
.rail nav button .badge { font: 600 11px/1 var(--font-mono); background: #fff; color: var(--brand-deep); padding: 4px 6px; border-radius: 999px; }
.rail .pie { margin-top: auto; font-size: 12px; color: #C9AEB6; display: grid; gap: 6px; }
.rail .pie b { color: #fff; font-weight: 600; }
.rail .pie button { all: unset; cursor: pointer; color: #E5D5DA; text-decoration: underline; }

main { padding: 28px 32px 64px; min-width: 0; }
.cabecera { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 20px; }
.cabecera .sub { color: var(--muted); margin-top: 4px; }
.acciones { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }

/* ---------- componentes ---------- */
.btn {
  border: 1px solid var(--line-strong); background: var(--card); color: var(--ink);
  padding: 8px 14px; border-radius: var(--r-sm); cursor: pointer; font-weight: 600;
  transition: background 150ms ease-out, transform 100ms ease-out;
}
.btn:hover { background: var(--sunk); }
.btn:active { transform: scale(.98); }
.btn.primario { background: var(--brand); border-color: var(--brand); color: #fff; }
.btn.primario:hover { background: var(--brand-deep); }
.btn.chico { padding: 5px 10px; font-size: 12px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

.campo { display: grid; gap: 6px; }
.campo label { font-size: 12px; font-weight: 600; color: var(--ink); }
.campo .ayuda { font-size: 12px; color: var(--muted); }
input, select, textarea {
  font: inherit; color: var(--ink); background: var(--card);
  border: 1px solid var(--line-strong); border-radius: var(--r-sm); padding: 8px 10px; width: 100%;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--brand); outline-offset: 0; border-color: var(--brand); }
textarea { min-height: 88px; resize: vertical; }
input[type="date"] { width: auto; }
.fila { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }

.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 18px 20px; }
.card + .card, .bloque + .bloque { margin-top: 16px; }
.card h2 { margin-bottom: 12px; }
.card .nota { font-size: 12px; color: var(--muted); margin-top: 10px; }
.grid { display: grid; gap: 16px; }
.grid.c2 { grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); }
.grid.c3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }

/* KPIs */
.kpis { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
.kpi { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 14px 16px; }
.kpi .eti { font-size: 12px; color: var(--muted); }
.kpi .val { font: 500 40px/1 var(--font-display); color: var(--ink); margin: 6px 0 4px; font-variant-numeric: tabular-nums; letter-spacing: -.01em; }
.kpi .val.chico { font-size: 28px; }
.kpi .val.rojo { color: var(--red); } .kpi .val.verde { color: var(--green); } .kpi .val.ambar { color: var(--amber); }
.kpi .cmp { font-size: 12px; color: var(--muted); font-family: var(--font-mono); }
.kpi .cmp.up { color: var(--green); } .kpi .cmp.down { color: var(--red); }

/* tablas */
.tabla-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { padding: 8px 10px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { font-size: 11px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); font-weight: 600; white-space: nowrap; }
th.num { text-align: right; }
tr.hi td { background: var(--brand-soft); }
td.rojo { color: var(--red); font-weight: 600; }
td.verde { color: var(--green); font-weight: 600; }
td.ambar { color: var(--amber); font-weight: 600; }
tr.total td { font-weight: 600; border-top: 2px solid var(--line-strong); }
tbody tr:hover td { background: var(--sunk); }
tr.hi:hover td { background: var(--brand-soft); }

/* estados */
.pill { display: inline-block; font: 600 11px/1 var(--font-mono); padding: 4px 8px; border-radius: 999px; white-space: nowrap; }
.pill.verde { background: var(--green-soft); color: var(--green); }
.pill.ambar { background: var(--amber-soft); color: var(--amber); }
.pill.rojo { background: var(--red-soft); color: var(--red); }
.pill.azul { background: var(--blue-soft); color: var(--blue); }
.pill.gris { background: var(--sunk); color: var(--muted); }
.punto { display: inline-block; width: 8px; height: 8px; border-radius: 999px; margin-right: 6px; vertical-align: middle; }
.punto.critica { background: var(--red); } .punto.alta { background: var(--amber); } .punto.media { background: var(--blue); } .punto.baja { background: var(--subtle); }

/* latido */
.latido { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 12px; }
.latido i { width: 10px; height: 10px; border-radius: 999px; background: var(--green); }
.latido.tarde i { background: var(--amber); } .latido.caido i { background: var(--red); }
@keyframes pulso { 0%,100% { transform: scale(1); opacity: 1 } 50% { transform: scale(.7); opacity: .6 } }
.latido:not(.caido) i { animation: pulso 2s ease-in-out infinite; }

/* gráficos */
svg.g { width: 100%; height: auto; display: block; }
svg.g text { font-family: var(--font-mono); font-size: 10px; fill: var(--muted); }
svg.g .barra { fill: var(--brand); }
svg.g .barra.suave { fill: var(--line); }
svg.g .linea { fill: none; stroke: var(--brand); stroke-width: 2; }
svg.g .eje { stroke: var(--line-strong); }
.barras-h { display: grid; gap: 6px; }
.barras-h .b { display: grid; grid-template-columns: 170px 1fr 52px; gap: 10px; align-items: center; font-size: 13px; }
.barras-h .b .pista { height: 10px; background: var(--sunk); border-radius: 999px; overflow: hidden; }
.barras-h .b .pista i { display: block; height: 100%; background: var(--brand); }
.barras-h .b .n { text-align: right; }

/* bitácora */
.filtros { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; align-items: center; }
.filtros select, .filtros input { width: auto; padding: 6px 10px; }
.fix { display: grid; grid-template-columns: 96px 1fr auto; gap: 14px; padding: 12px 0; border-bottom: 1px solid var(--line); cursor: pointer; align-items: start; }
.fix .pill { margin-top: 2px; }
.fix:hover { background: var(--sunk); margin: 0 -20px; padding-left: 20px; padding-right: 20px; }
.fix .f { font-family: var(--font-mono); font-size: 12px; color: var(--muted); }
.fix .t { font-weight: 600; color: var(--ink); }
.fix .q { color: var(--muted); font-size: 13px; margin-top: 2px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.fix .meta { font-size: 11px; color: var(--subtle); margin-top: 4px; font-family: var(--font-mono); }
.vacio { padding: 32px; text-align: center; color: var(--muted); }
.vacio b { display: block; color: var(--ink); margin-bottom: 4px; }

/* drawer */
.drawer-fondo { position: fixed; inset: 0; background: rgba(43,23,32,.35); z-index: 20; }
.drawer {
  position: fixed; top: 0; right: 0; height: 100dvh; width: min(680px, 100%); background: var(--card);
  box-shadow: var(--shadow); z-index: 21; overflow-y: auto; padding: 24px 28px 48px;
  animation: entra 250ms ease-out;
}
@keyframes entra { from { transform: translateX(24px); opacity: 0 } to { transform: none; opacity: 1 } }
.drawer .cierra { position: absolute; top: 16px; right: 16px; }
.drawer h1 { font-size: 22px; margin: 8px 0 6px; padding-right: 48px; }
.drawer .bloque h3 { margin-bottom: 4px; }
.drawer .bloque p { white-space: pre-wrap; }
.fotos { display: grid; gap: 8px; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }
.fotos img { width: 100%; border-radius: var(--r-sm); border: 1px solid var(--line); cursor: zoom-in; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip { font: 500 12px/1 var(--font-mono); background: var(--sunk); padding: 5px 8px; border-radius: 999px; color: var(--text); }

/* promos */
.promo { display: grid; grid-template-columns: 44px 1fr; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.promo h2 { font-size: 15px; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-bottom: 4px; }
.promo .precio { font-family: var(--font-mono); }
.promo .tacha { text-decoration: line-through; color: var(--subtle); font-family: var(--font-mono); }
.promo .fecha { display: flex; gap: 8px; align-items: center; font-size: 12px; color: var(--muted); margin-top: 8px; flex-wrap: wrap; }
.sw { all: unset; width: 40px; height: 22px; border-radius: 999px; background: var(--line-strong); position: relative; cursor: pointer; transition: background 150ms; margin-top: 4px; }
.sw::after { content: ''; position: absolute; top: 3px; left: 3px; width: 16px; height: 16px; background: #fff; border-radius: 999px; transition: transform 150ms; }
.sw[aria-checked="true"] { background: var(--green); }
.sw[aria-checked="true"]::after { transform: translateX(18px); }
.sw:disabled { opacity: .5; cursor: not-allowed; }
pre.preview { background: var(--sunk); border-radius: var(--r-sm); padding: 12px; font: 12px/1.5 var(--font-mono); white-space: pre-wrap; margin: 0; }

.aviso { padding: 10px 12px; border-radius: var(--r-sm); font-size: 13px; margin: 8px 0; }
.aviso.ok { background: var(--green-soft); color: var(--green); }
.aviso.err { background: var(--red-soft); color: var(--red); }
.aviso.info { background: var(--blue-soft); color: var(--blue); }

/* esqueleto de carga */
.sk { background: linear-gradient(90deg, var(--sunk) 25%, var(--line) 50%, var(--sunk) 75%); background-size: 200% 100%; animation: brillo 1.2s linear infinite; border-radius: var(--r-sm); min-height: 18px; }
@keyframes brillo { from { background-position: 200% 0 } to { background-position: -200% 0 } }

/* toast */
.toast { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); background: var(--ink); color: #fff; padding: 10px 16px; border-radius: var(--r-sm); font-size: 13px; z-index: 30; box-shadow: var(--shadow); }

/* móvil */
.menu-movil { display: none; }
@media (max-width: 860px) {
  .shell { grid-template-columns: 1fr; }
  .rail { position: static; height: auto; padding: 12px 16px; gap: 12px; }
  .rail nav { flex-direction: row; overflow-x: auto; gap: 4px; width: 100%; scrollbar-width: none; }
  .rail nav button { white-space: nowrap; padding: 8px 10px; }
  .rail .pie { display: none; }
  main { padding: 20px 16px 48px; }
  .fix { grid-template-columns: 1fr; gap: 4px; }
  .barras-h .b { grid-template-columns: 110px 1fr 44px; }
  .kpi .val { font-size: 32px; }
}

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