/* Colores de la app (lib/core/theme.dart). */
:root {
  --bg: #F4F7F6;
  --surface: #FFFFFF;
  --ink: #0F2620;
  --muted: #4A5D57;
  --border: #E2E8E5;
  --accent: #0E6B5F;
  --accent-ink: #FFFFFF;
  --accent-soft: #DCEFEA;
  --danger: #B42318;
  --danger-soft: #FDECEA;
  --danger-ink: #7A1A12;
  --warn-soft: #FFF1E0;
  --warn-ink: #8A4100;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0E1715;
    --surface: #17221F;
    --ink: #E8F0ED;
    --muted: #A3B5AF;
    --border: #2A3834;
    --accent: #5FC9B5;
    --accent-ink: #0E1715;
    --accent-soft: #1E3A34;
    --danger: #F2A79F;
    --danger-soft: #3A1F1C;
    --danger-ink: #F7C8C2;
    --warn-soft: #3A2A16;
    --warn-ink: #F2C58F;
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

h1, h2, h3, p { margin: 0; }
h1 { font-size: 24px; letter-spacing: -0.3px; }
h2 { font-size: 17px; }

.status { padding: 32px 16px; text-align: center; color: var(--muted); }
.sub { color: var(--muted); font-size: 13px; }
.mono { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: 12.5px; }

/* Acceso */
.login { max-width: 380px; margin: 10vh auto 0; padding: 0 16px; }
.login form { display: grid; gap: 12px; margin-top: 16px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 17px; }
.logo {
  display: grid; place-items: center; width: 32px; height: 32px; flex: none;
  border-radius: 9px; background: var(--accent); color: var(--accent-ink); font-size: 15px;
}

/* Estructura */
.layout { display: grid; grid-template-columns: 220px minmax(0, 1fr); min-height: 100vh; }
.side {
  display: flex; flex-direction: column; gap: 4px; padding: 16px 12px;
  background: var(--surface); border-right: 1px solid var(--border);
  position: sticky; top: 0; height: 100vh;
}
.side .brand { padding: 4px 8px 14px; }
.side nav { display: grid; gap: 2px; flex: 1; align-content: start; }
.side nav button {
  text-align: left; padding: 9px 10px; border: 0; border-radius: 8px;
  background: transparent; color: var(--ink); font: inherit; cursor: pointer;
}
.side nav button:hover { background: var(--bg); }
.side nav button[aria-current="page"] { background: var(--accent-soft); font-weight: 600; }
.who { padding: 10px 8px 0; border-top: 1px solid var(--border); display: grid; gap: 6px; overflow-wrap: anywhere; }
main { padding: 24px; max-width: 1180px; width: 100%; }
.head { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 12px; margin-bottom: 16px; }
.head > div { display: grid; gap: 2px; }

/* Bloques */
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: 12px;
  padding: 16px; margin-bottom: 14px;
}
.card > h2 { margin-bottom: 10px; }
.stats { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 12px; margin-bottom: 14px; }
.stat { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 14px; display: grid; gap: 2px; }
.stat strong { font-size: 24px; font-variant-numeric: tabular-nums; }
.note {
  padding: 10px 12px; border-radius: 10px; margin-bottom: 14px; font-size: 14px;
  background: var(--accent-soft);
}
.note.warn { background: var(--warn-soft); color: var(--warn-ink); }
.note.error { background: var(--danger-soft); color: var(--danger-ink); }

/* Tablas */
.table { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th {
  text-align: left; font-size: 12px; color: var(--muted); font-weight: 600;
  padding: 8px 10px; border-bottom: 1px solid var(--border); white-space: nowrap;
}
td { padding: 9px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
tr:last-child td { border-bottom: 0; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
.clickable { cursor: pointer; }
.clickable:hover td { background: var(--bg); }
.pill {
  display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: 12px;
  font-weight: 600; background: var(--accent-soft); color: var(--ink); white-space: nowrap;
}
.pill.warn { background: var(--warn-soft); color: var(--warn-ink); }
.pill.danger { background: var(--danger-soft); color: var(--danger-ink); }

/* Controles */
label { display: grid; gap: 4px; font-size: 13px; font-weight: 600; }
input, select, textarea {
  font: inherit; color: var(--ink); background: var(--surface);
  border: 1px solid var(--border); border-radius: 8px; padding: 9px 10px; width: 100%;
}
textarea { min-height: 72px; resize: vertical; }
input:focus-visible, select:focus-visible, textarea:focus-visible, button:focus-visible {
  outline: 2px solid var(--accent); outline-offset: 1px;
}
.btn {
  font: inherit; font-weight: 600; padding: 9px 14px; border-radius: 8px; cursor: pointer;
  border: 1px solid var(--border); background: var(--surface); color: var(--ink);
}
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.danger { color: var(--danger); border-color: var(--danger); }
.btn:disabled { opacity: 0.55; cursor: default; }
.filters { display: flex; flex-wrap: wrap; gap: 10px; align-items: end; margin-bottom: 12px; }
.filters label { flex: 1 1 200px; }
.filters .btn { flex: none; }
.row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 12px; }
.check { display: flex; align-items: center; gap: 8px; font-weight: 400; }
.check input { width: auto; }
.pager { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-top: 10px; }

/* Ventana */
.overlay {
  position: fixed; inset: 0; z-index: 10; display: grid; place-items: center; padding: 16px;
  background: rgba(0, 0, 0, 0.45);
}
.dialog {
  width: min(480px, 100%); max-height: 90vh; overflow: auto; display: grid; gap: 12px;
  background: var(--surface); border-radius: 14px; padding: 18px;
}
.dialog .actions { display: flex; justify-content: flex-end; gap: 8px; }

@media (max-width: 760px) {
  .layout { display: block; }
  .side { position: static; height: auto; border-right: 0; border-bottom: 1px solid var(--border); }
  .side .brand { padding-bottom: 8px; }
  .side nav { display: flex; overflow-x: auto; gap: 4px; }
  .side nav button { white-space: nowrap; }
  .who { display: flex; justify-content: space-between; align-items: center; }
  main { padding: 16px; }
}