:root {
  --bg: #f5f2ec;
  --surface: #ffffff;
  --surface-2: #faf8f4;
  --ink: #1e2a2c;
  --ink-2: #5b6a6c;
  --line: #e6e0d6;
  --primary: #2f6f6a;
  --primary-ink: #ffffff;
  --primary-soft: #e3efed;
  --accent: #e07a5f;
  --pos: #2f7d55;
  --neg: #c4493c;
  --warn-bg: #fdf1dc;
  --warn-ink: #7a4f0a;
  --err-bg: #fbe4e1;
  --ok-bg: #e2f2e9;
  --info-bg: #e6f0f4;
  --radius: 16px;
  --shadow: 0 1px 2px rgba(30, 42, 44, .05), 0 6px 20px rgba(30, 42, 44, .05);
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121819; --surface: #1b2324; --surface-2: #212a2b; --ink: #e7ecea; --ink-2: #9aa9a8;
    --line: #2d3839; --primary: #5fb3a9; --primary-ink: #0e1a19; --primary-soft: #1f3533;
    --accent: #f08f74; --pos: #6cc596; --neg: #f07f72;
    --warn-bg: #3a2e14; --warn-ink: #f2cf8a; --err-bg: #3d2220; --ok-bg: #1c3427; --info-bg: #1b2c33;
    --shadow: none; color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 15px/1.45 var(--font); background: var(--bg); color: var(--ink); }
a { color: var(--primary); text-decoration: none; }
h1, h2, h3 { margin: 0; line-height: 1.2; }
h1 { font-size: 1.5rem; letter-spacing: -.01em; }
h2 { font-size: 1.05rem; display: flex; align-items: center; gap: 8px; margin-bottom: 14px; }
h3.sub { font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-2); margin: 20px 0 8px; }
.muted { color: var(--ink-2); }
.small { font-size: .85rem; }
.ic { flex-shrink: 0; }
code { background: var(--surface-2); padding: 1px 5px; border-radius: 5px; }
pre.code { background: var(--surface-2); border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; font-size: .8rem; white-space: pre-wrap; word-break: break-all; }

/* ---------- Estructura ---------- */
.shell { display: flex; min-height: 100vh; }
.side { display: none; }
.main { flex: 1; min-width: 0; padding: 0 16px calc(90px + env(safe-area-inset-bottom)); max-width: 1180px; margin: 0 auto; }
.topbar { display: flex; align-items: center; justify-content: space-between; padding: calc(16px + env(safe-area-inset-top)) 0 14px; }
.top-ajustes { color: var(--ink-2); padding: 6px; }
.hello { margin: -4px 0 16px; color: var(--ink-2); }

.bottom { position: fixed; left: 0; right: 0; bottom: 0; display: flex; background: var(--surface); border-top: 1px solid var(--line); padding-bottom: env(safe-area-inset-bottom); z-index: 20; }
.bottom a { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 9px 2px 8px; color: var(--ink-2); font-size: .7rem; }
.bottom a.on { color: var(--primary); }

@media (min-width: 900px) {
  .side { display: flex; flex-direction: column; width: 232px; flex-shrink: 0; background: var(--surface); border-right: 1px solid var(--line); padding: 20px 14px; position: sticky; top: 0; height: 100vh; }
  .brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.05rem; padding: 0 8px 22px; }
  .brand img { width: 34px; height: 34px; border-radius: 9px; }
  .side nav { display: flex; flex-direction: column; gap: 2px; flex: 1; }
  .side nav a { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 10px; color: var(--ink-2); font-weight: 500; }
  .side nav a:hover { background: var(--surface-2); color: var(--ink); }
  .side nav a.on { background: var(--primary-soft); color: var(--primary); }
  .side-foot { display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--line); padding: 14px 6px 0; }
  .who { display: flex; flex-direction: column; } .who small { color: var(--ink-2); }
  .ghost-btn { color: var(--ink-2); padding: 6px; }
  .bottom, .top-ajustes { display: none; }
  .main { padding: 0 32px 40px; }
  .topbar { padding-top: 28px; }
}

/* ---------- Rejillas ---------- */
.grid { display: grid; gap: 16px; margin-bottom: 16px; }
.stack { display: grid; gap: 16px; align-content: start; }
@media (min-width: 760px) {
  .grid.two { grid-template-columns: 1fr 1fr; }
  .grid.dash { grid-template-columns: 1fr 1fr; }
  .grid.cal-layout { grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); align-items: start; }
}

.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow); min-width: 0; }
.card > section + section { margin-top: 16px; }
.row-between { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.row-between h2 { margin-bottom: 0; }
.card > .row-between { margin-bottom: 14px; }

/* ---------- Indicadores ---------- */
.kpis { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 16px; }
@media (min-width: 760px) { .kpis { grid-template-columns: repeat(4, 1fr); } }
.kpi { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 12px 14px; display: flex; flex-direction: column; gap: 2px; box-shadow: var(--shadow); }
.kpi small { color: var(--ink-2); font-size: .78rem; }
.kpi strong { font-size: 1.25rem; font-variant-numeric: tabular-nums; letter-spacing: -.01em; }
.kpi span { color: var(--ink-2); font-size: .78rem; }
.kpi.pos strong, .pos-t { color: var(--pos); }
.kpi.neg strong, .neg-t { color: var(--neg); }
.mini-kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 12px; }
.mini-kpis > div { display: flex; flex-direction: column; background: var(--surface-2); border-radius: 12px; padding: 10px; min-width: 0; }
.mini-kpis small { color: var(--ink-2); font-size: .72rem; }
.mini-kpis strong { font-size: .98rem; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.mini-kpis span { font-size: .72rem; color: var(--ink-2); }

/* ---------- Formularios ---------- */
.form { display: grid; gap: 12px; }
.form h3 { font-size: .95rem; margin-top: 8px; }
label { display: grid; gap: 5px; font-size: .85rem; font-weight: 600; color: var(--ink-2); }
label.check { display: flex; align-items: center; gap: 8px; font-weight: 500; color: var(--ink); }
input, select, textarea { font: inherit; font-size: 16px; color: var(--ink); background: var(--surface-2); border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; width: 100%; min-width: 0; }
input[type=checkbox], input[type=radio] { width: auto; accent-color: var(--primary); }
input[type=color] { padding: 3px; height: 44px; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--primary); outline-offset: -1px; border-color: transparent; }
.big-input { font-size: 1.4rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.row3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; }
.actions { display: flex; gap: 8px; justify-content: flex-end; flex-wrap: wrap; }
.actions.left { justify-content: flex-start; }
form.inline { display: inline-flex; margin-bottom: 10px; }
form.inline select, form.inline input { width: auto; padding: 7px 10px; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; font: inherit; font-weight: 600; border: 1px solid var(--line); background: var(--surface); color: var(--ink); padding: 10px 16px; border-radius: 11px; cursor: pointer; }
.btn.primary { background: var(--primary); border-color: var(--primary); color: var(--primary-ink); }
.btn.block { width: 100%; padding: 13px; }
.btn.danger-btn { color: var(--neg); margin-right: auto; }
.btn:active { transform: scale(.98); }
.btn.big { flex-direction: column; padding: 16px 6px; font-size: 1.5rem; flex: 1; }
.btn.big span { font-size: .85rem; }
.big-btns { display: flex; gap: 8px; }
.link-btn { background: none; border: 0; color: var(--primary); font: inherit; font-weight: 600; font-size: .85rem; cursor: pointer; padding: 4px; white-space: nowrap; }
.icon-btn { display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: 10px; border: 0; background: transparent; color: var(--ink-2); cursor: pointer; flex-shrink: 0; }
.icon-btn:hover { background: var(--surface-2); color: var(--ink); }
.icon-btn.danger:hover { color: var(--neg); }

.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { font: inherit; font-size: .85rem; font-weight: 600; padding: 7px 12px; border-radius: 999px; border: 1px solid var(--line); background: var(--surface-2); color: var(--ink); cursor: pointer; }
.chip.on, .chip:active { background: var(--primary); color: var(--primary-ink); border-color: var(--primary); }
.quick { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }

.seg { display: grid; grid-template-columns: 1fr 1fr; background: var(--surface-2); border: 1px solid var(--line); border-radius: 12px; padding: 4px; }
.seg label { display: block; }
.seg input { position: absolute; opacity: 0; pointer-events: none; }
.seg span { display: block; text-align: center; padding: 8px; border-radius: 9px; color: var(--ink-2); font-size: .95rem; cursor: pointer; }
.seg input:checked + span { background: var(--surface); color: var(--ink); box-shadow: 0 1px 3px rgba(0,0,0,.1); }
.seg label:first-child input:checked + span { color: var(--neg); }
.seg label:last-child input:checked + span { color: var(--pos); }

/* ---------- Mensajes ---------- */
.flash { padding: 10px 14px; border-radius: 12px; margin: 0 0 14px; font-size: .9rem; display: flex; align-items: center; gap: 8px; }
.flash.ok { background: var(--ok-bg); }
.flash.error { background: var(--err-bg); }
.flash.warn { background: var(--warn-bg); color: var(--warn-ink); }
.flash.info { background: var(--info-bg); }
.flash[hidden] { display: none; }

/* ---------- Listas ---------- */
.list { list-style: none; margin: 0; padding: 0; }
.list > li { border-top: 1px solid var(--line); }
.list > li:first-child { border-top: 0; }
.ev, .inv { display: flex; align-items: center; gap: 10px; padding: 10px 0; color: inherit; }
.list > li.ev, .list > li.inv { padding: 10px 0; }
.ev .grow, .inv .grow, .grow { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.ev small, .inv small { color: var(--ink-2); font-size: .8rem; }
.ev small.note { margin-top: 3px; }
.ev.off { opacity: .5; }
.bar { width: 4px; align-self: stretch; border-radius: 3px; flex-shrink: 0; }
.dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.time { font-variant-numeric: tabular-nums; font-size: .8rem; color: var(--ink-2); width: 62px; flex-shrink: 0; }
.pill { display: inline-flex; align-items: center; gap: 4px; background: var(--primary-soft); color: var(--primary); border-radius: 999px; padding: 2px 8px; font-size: .72rem; font-weight: 600; margin-top: 4px; width: fit-content; }
.datebox { display: flex; flex-direction: column; align-items: center; width: 44px; padding: 4px 0; border-radius: 10px; background: var(--primary-soft); color: var(--primary); flex-shrink: 0; }
.datebox b { font-size: 1.1rem; line-height: 1.1; } .datebox small { font-size: .68rem; color: inherit; text-transform: uppercase; }
.avatar { width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; background: var(--primary-soft); color: var(--primary); font-weight: 700; flex-shrink: 0; }
.inv.low strong { color: var(--neg); }
.inv.low small { color: var(--neg); }
.stepper { display: flex; align-items: center; gap: 2px; background: var(--surface-2); border-radius: 12px; }
.stepper form { display: contents; }
.qty { min-width: 46px; text-align: center; font-weight: 700; font-variant-numeric: tabular-nums; display: flex; flex-direction: column; line-height: 1.1; }
.qty small { font-weight: 500; font-size: .66rem; }
.roles { margin: 0; padding-left: 18px; color: var(--ink-2); font-size: .88rem; display: grid; gap: 4px; }

/* ---------- Pestañas ---------- */
.tabs { display: flex; gap: 6px; margin-bottom: 14px; }
.tabs.scroll { overflow-x: auto; scrollbar-width: none; padding-bottom: 2px; }
.tabs a { padding: 7px 14px; border-radius: 999px; background: var(--surface); border: 1px solid var(--line); color: var(--ink-2); font-weight: 600; font-size: .85rem; white-space: nowrap; }
.tabs a.on { background: var(--ink); border-color: var(--ink); color: var(--bg); }

/* ---------- Calendario ---------- */
.cal-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.cal-head h2 { margin: 0; }
.month-nav { max-width: 360px; margin: 0 auto 14px; }
.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }
.cal-dow { text-align: center; font-size: .72rem; color: var(--ink-2); font-weight: 700; padding-bottom: 4px; }
.cal-day { aspect-ratio: 1 / .92; border-radius: 10px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; color: var(--ink); font-weight: 500; font-variant-numeric: tabular-nums; }
.cal-day:not(.empty):hover { background: var(--surface-2); }
.cal-day.today span { color: var(--primary); font-weight: 800; }
.cal-day.sel { background: var(--primary); }
.cal-day.sel span { color: var(--primary-ink); }
.dots { display: flex; gap: 3px; height: 6px; }
.dots b { width: 6px; height: 6px; border-radius: 50%; }
.cal-day.sel .dots b { outline: 1.5px solid var(--primary-ink); }
.legend { display: flex; flex-wrap: wrap; gap: 4px 12px; margin-top: 12px; font-size: .75rem; color: var(--ink-2); }
.legend span { display: inline-flex; align-items: center; gap: 5px; }
.legend b { width: 8px; height: 8px; border-radius: 50%; }

/* ---------- Finanzas ---------- */
.donut-wrap { display: grid; gap: 16px; align-items: center; }
@media (min-width: 520px) { .donut-wrap { grid-template-columns: 200px 1fr; } }
.legend-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.legend-list a { display: flex; align-items: center; gap: 8px; color: var(--ink); padding: 6px 4px; border-radius: 8px; font-size: .9rem; }
.legend-list a:hover { background: var(--surface-2); }
.legend-list strong { font-variant-numeric: tabular-nums; font-size: .88rem; }
.legend-list small { color: var(--ink-2); width: 36px; text-align: right; font-size: .78rem; }
.budget { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; font-size: .88rem; }
.budget small { color: var(--ink-2); font-variant-numeric: tabular-nums; }
.meter { height: 8px; background: var(--surface-2); border-radius: 99px; overflow: hidden; margin-top: 5px; border: 1px solid var(--line); }
.meter b { display: block; height: 100%; background: var(--primary); border-radius: 99px; }
.meter.near b { background: #e9a03b; }
.meter.over b { background: var(--neg); }

/* ---------- Gráficas ---------- */
.chart { width: 100%; }
.chart svg { display: block; width: 100%; height: auto; overflow: visible; }
.chart text { fill: var(--ink-2); font: 11px var(--font); }
.chart .grid-line { stroke: var(--line); }
.chart-legend { display: flex; gap: 14px; justify-content: center; font-size: .78rem; color: var(--ink-2); margin-top: 6px; }
.chart-legend span { display: inline-flex; align-items: center; gap: 5px; }
.chart-legend b { width: 10px; height: 10px; border-radius: 3px; }
.chart-tip { position: fixed; pointer-events: none; background: var(--ink); color: var(--bg); padding: 6px 9px; border-radius: 8px; font-size: .78rem; z-index: 50; white-space: nowrap; }

/* ---------- Ayuda ---------- */
details.help { margin-top: 14px; background: var(--surface-2); border-radius: 12px; padding: 10px 14px; font-size: .88rem; }
details.help summary { font-weight: 600; cursor: pointer; }

/* ---------- Pantalla de acceso ---------- */
body.auth { min-height: 100vh; display: grid; place-items: center; padding: 20px 16px; background: radial-gradient(circle at 20% 0%, var(--primary-soft), var(--bg) 60%); }
.auth-card { width: 100%; max-width: 380px; background: var(--surface); border: 1px solid var(--line); border-radius: 22px; padding: 28px 22px; box-shadow: var(--shadow); text-align: center; }
.auth-card.wide { max-width: 520px; text-align: left; }
.auth-card h1 { margin: 10px 0 4px; }
.auth-card .form { margin-top: 18px; text-align: left; }
.auth-logo { width: 64px; height: 64px; border-radius: 16px; display: block; margin: 0 auto; }
.auth-card.wide .auth-logo { margin: 0; }

@media (max-width: 759px) { .mobile-first { order: -1; } }

/* ---------- Medicamentos ---------- */
.doses .dose { display: flex; align-items: center; gap: 10px; padding: 12px 0; flex-wrap: wrap; }
.dose .grow { min-width: 160px; }
.dose small { color: var(--ink-2); font-size: .8rem; }
.dose .dose-state { font-weight: 700; margin-top: 2px; }
.dose.st-ok .dose-state { color: var(--pos); }
.dose.st-late .dose-state { color: var(--neg); }
.dose.st-now .dose-state { color: var(--primary); }
.dose.st-off { opacity: .6; }
.dose.st-ok strong, .dose.st-off strong { text-decoration: none; }
.dose.st-late .time { color: var(--neg); font-weight: 700; }
.dose.st-now .time { color: var(--primary); font-weight: 700; }
.dose-actions { display: flex; gap: 6px; margin-left: auto; }
.btn.small-btn { padding: 8px 12px; font-size: .85rem; }
.who-chip { display: inline-block; background: var(--surface-2); border: 1px solid var(--line); color: var(--ink); border-radius: 999px; padding: 0 8px; font-size: .72rem; font-weight: 600; margin-right: 4px; }
.med { display: flex; align-items: flex-start; gap: 10px; padding: 12px 0; }
.med small { color: var(--ink-2); font-size: .8rem; display: flex; align-items: center; gap: 4px; flex-wrap: wrap; }
.med small.neg-t { color: var(--neg); }
.med.off { opacity: .55; }
.hours { display: flex; flex-wrap: wrap; gap: 4px; margin: 4px 0 2px; }
.hours .pill { margin-top: 0; }
fieldset.fs { border: 1px solid var(--line); border-radius: 12px; padding: 10px 12px 12px; margin: 0; display: grid; gap: 10px; min-width: 0; }
fieldset.fs legend { font-size: .85rem; font-weight: 700; color: var(--ink); padding: 0 4px; }
.hours-edit { display: grid; gap: 6px; }
.hour-row { display: flex; gap: 6px; align-items: center; }
.hour-row input { flex: 1; }
.day-picks { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }
.day-pick { display: block; }
.day-pick input { position: absolute; opacity: 0; pointer-events: none; }
.day-pick span { display: grid; place-items: center; height: 38px; border-radius: 10px; border: 1px solid var(--line); background: var(--surface-2); color: var(--ink-2); font-weight: 700; cursor: pointer; }
.day-pick input:checked + span { background: var(--primary); border-color: var(--primary); color: var(--primary-ink); }
.day-pick input:focus-visible + span { outline: 2px solid var(--primary); outline-offset: 2px; }
.inv-dias { font-weight: 600; }
.shop .ev { flex-wrap: wrap; }
.shop form.buy { display: flex; gap: 6px; align-items: center; margin-left: auto; }
.shop form.buy input { width: 76px; padding: 7px 8px; }
.badge { display: inline-block; border-radius: 999px; padding: 1px 8px; font-size: .7rem; font-weight: 700; }
.badge.red { background: var(--err-bg); color: var(--neg); }
.badge.amber { background: var(--warn-bg); color: var(--warn-ink); }
@media (max-width: 420px) { .bottom a { font-size: .62rem; } }
@media (max-width: 480px) { .row3 { grid-template-columns: 1fr 1fr; } }
.tabs.wrap { flex-wrap: wrap; }
.tab-n { font-size: .72rem; opacity: .7; margin-left: 2px; }
.badge.plain { background: var(--surface-2); color: var(--ink-2); border: 1px solid var(--line); }
small.med-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 4px; margin: 3px 0 2px; }
small.med-meta .pill { margin-top: 0; }
#inv-form [hidden] { display: none !important; }