:root {
  --bg: #f4f7fb;
  --panel: #ffffff;
  --ink: #16213a;
  --muted: #68748c;
  --line: #e2e8f2;
  --ai: #1687a7;
  --ai-bright: #22c8e4;
  --human: #e8862e;
  --ok: #1d9e55;
  --bad: #c43d3d;
  --navy: #0b1526;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font: 15px/1.55 "Instrument Sans", system-ui, sans-serif;
  min-height: 100vh;
}

/* ---------- cabecera ---------- */
.top {
  background: var(--navy);
  color: #fff;
  display: flex;
  align-items: center;
  gap: 1.6rem;
  padding: 0.65rem 1.1rem;
  padding-top: calc(0.65rem + env(safe-area-inset-top, 0px));
  flex-wrap: wrap;
  position: sticky;
  top: 0;
  z-index: 10;
}
.brand { font-family: Unbounded, sans-serif; font-size: 0.95rem; white-space: nowrap; }
.brand span { color: var(--ai-bright); }
.brand em { font-style: normal; color: #93a3bd; font-size: 0.72em; margin-left: 0.35em; }
.brand i { font-style: normal; color: #4d5d78; font-size: 0.72em; }

#tabs { display: flex; gap: 0.25rem; flex-wrap: wrap; }
#tabs button {
  background: none; border: 0; color: #aebad0; font: inherit;
  padding: 0.45rem 0.8rem; border-radius: 8px; cursor: pointer;
}
#tabs button.on { background: #1c2b45; color: #fff; }
#tabs button:hover { color: #fff; }

.who { margin-left: auto; display: flex; align-items: center; gap: 0.5rem; color: #aebad0; font-size: 0.9rem; }

/* ---------- genéricos ---------- */
#main { max-width: 1060px; margin: 0 auto; padding: 1.4rem 1rem 4rem; }
h1 { font-family: Unbounded, sans-serif; font-size: 1.25rem; margin: 0.4rem 0 1.1rem; }
h3 { margin: 0 0 0.7rem; font-size: 1rem; }
.muted { color: var(--muted); }
.center { text-align: center; }

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.3rem 1.4rem;
  margin-bottom: 1.1rem;
  box-shadow: 0 2px 10px rgba(16, 34, 64, 0.04);
}
.narrow { max-width: 430px; margin-left: auto; margin-right: auto; }

label { display: block; margin: 0.65rem 0; font-weight: 500; font-size: 0.9rem; }
input, select, textarea {
  width: 100%; margin-top: 0.3rem; padding: 0.6rem 0.7rem;
  border: 1px solid var(--line); border-radius: 9px;
  font: inherit; color: inherit; background: #fbfcfe;
}
textarea { min-height: 70px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--ai-bright); border-color: transparent; }

button { font: inherit; cursor: pointer; }
.primary {
  background: var(--ai); color: #fff; border: 0;
  padding: 0.65rem 1.4rem; border-radius: 10px; font-weight: 600;
  margin-top: 0.6rem;
}
.primary:hover { background: #126f8a; }
.ghost {
  background: none; border: 1px solid var(--line); border-radius: 9px;
  padding: 0.45rem 0.9rem; color: inherit;
}
.top .ghost { border-color: #2a3b58; color: #aebad0; }
.top .ghost:hover { color: #fff; }

.msg { min-height: 1.3em; font-size: 0.9rem; margin: 0.6rem 0 0; }
.msg.ok { color: var(--ok); }
.msg.bad { color: var(--bad); }

.row2 { display: flex; gap: 0.8rem; }
.row2 > * { flex: 1; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
@media (max-width: 760px) { .grid2 { grid-template-columns: 1fr; } }

/* ---------- fichar ---------- */
.fich-botones { display: flex; gap: 1rem; justify-content: center; margin: 1.2rem 0; flex-wrap: wrap; }
.big {
  border: 0; border-radius: 14px; color: #fff;
  font-size: 1.15rem; font-weight: 700;
  padding: 1.5rem 2.2rem; min-width: 150px;
  box-shadow: 0 6px 18px rgba(16, 34, 64, 0.18);
}
.big:active { transform: translateY(2px); }
.entrada { background: var(--ok); }
.salida { background: var(--bad); }
.big[disabled] { opacity: 0.45; box-shadow: none; cursor: not-allowed; }
.pills { display: flex; gap: 0.5rem; justify-content: center; flex-wrap: wrap; min-height: 2rem; }
.pill {
  background: #eef3fa; border: 1px solid var(--line);
  padding: 0.3rem 0.8rem; border-radius: 99px; font-size: 0.85rem;
}
.pill.E { border-color: #bfe6cf; background: #eafaf0; }
.pill.S { border-color: #efc9c9; background: #fdeeee; }

/* ---------- saldo ---------- */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(95px, 1fr)); gap: 0.7rem; }
.stat { background: #f2f6fc; border-radius: 11px; padding: 0.7rem 0.4rem; text-align: center; }
.stat b { display: block; font-size: 1.5rem; font-family: Unbounded, sans-serif; font-weight: 500; }
.stat.saldo b { color: var(--ai); }
.stat small { color: var(--muted); }

/* ---------- tablas ---------- */
.twrap { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: 0.88rem; background: var(--panel); }
th, td { text-align: left; padding: 0.55rem 0.7rem; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.04em; white-space: nowrap; }
tr:hover td { background: #f7fafd; }
.estado-Aprobada { color: var(--ok); font-weight: 600; }
.estado-Rechazada { color: var(--bad); font-weight: 600; }
.estado-Pendiente { color: var(--human); font-weight: 600; }

/* ---------- subtabs / filtros ---------- */
.subtabs { display: flex; gap: 0.4rem; flex-wrap: wrap; margin-bottom: 1rem; }
.subtabs button {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: 99px; padding: 0.4rem 1rem;
}
.subtabs button.on { background: var(--navy); color: #fff; border-color: var(--navy); }
.filtros { display: flex; gap: 0.6rem; flex-wrap: wrap; align-items: center; margin-bottom: 1rem; }
.filtros input, .filtros select { width: auto; margin: 0; }
.buscar { max-width: 340px; margin-bottom: 0.9rem; }

/* ---------- solicitudes admin ---------- */
.solicitudes { display: grid; gap: 0.9rem; }
.sol {
  background: var(--panel); border: 1px solid var(--line); border-radius: 13px;
  padding: 1rem 1.2rem;
}
.sol .cab { display: flex; gap: 0.8rem; flex-wrap: wrap; align-items: baseline; }
.sol .cab b { font-size: 1rem; }
.sol .datos { color: var(--muted); font-size: 0.9rem; margin: 0.3rem 0 0.6rem; }
.sol .acciones { display: flex; gap: 0.6rem; flex-wrap: wrap; align-items: center; }
.sol input { flex: 1; min-width: 180px; margin: 0; }
.aprobar { background: var(--ok); color: #fff; border: 0; border-radius: 9px; padding: 0.5rem 1.1rem; font-weight: 600; }
.rechazar { background: var(--bad); color: #fff; border: 0; border-radius: 9px; padding: 0.5rem 1.1rem; font-weight: 600; }

/* ---------- empleados admin ---------- */
.emp-lista { display: grid; gap: 0.9rem; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); }
.emp { background: var(--panel); border: 1px solid var(--line); border-radius: 13px; padding: 1rem 1.1rem; }
.emp b { display: block; }
.emp small { color: var(--muted); word-break: break-all; }
.emp .saldo-mini { margin: 0.5rem 0; font-size: 0.88rem; }
.emp .setpass { display: flex; gap: 0.4rem; margin-top: 0.5rem; }
.emp .setpass input { margin: 0; }

/* ---------- modal ---------- */
dialog {
  border: 0; border-radius: 14px; padding: 1.4rem 1.6rem;
  width: min(92vw, 380px); box-shadow: 0 20px 60px rgba(10, 25, 50, 0.3);
  max-height: 88vh; overflow-y: auto;
}
dialog::backdrop { background: rgba(8, 16, 32, 0.45); }
dialog.ancho { width: min(94vw, 760px); }
.dlg-x {
  position: absolute; top: 0.7rem; right: 0.8rem;
  background: none; border: 0; font-size: 1rem; color: var(--muted);
  padding: 0.3rem 0.5rem; border-radius: 8px;
}
.dlg-x:hover { background: #eef2f8; color: var(--ink); }
.md-editor {
  width: 100%; min-height: 55vh; font: 13px/1.5 "JetBrains Mono", Menlo, monospace;
  margin-top: 0.4rem;
}

/* ---------- filas alternas (zebra) ---------- */
tbody tr:nth-child(even) td { background: #f4f7fc; }
tbody tr:hover td { background: #edf3fb; }

/* ---------- botones pequeños / acciones de fila ---------- */
.primary.slim { padding: 0.45rem 1rem; margin-top: 0; font-size: 0.88rem; }
.mini {
  background: none; border: 1px solid var(--line); border-radius: 7px;
  padding: 0.2rem 0.5rem; font-size: 0.85rem; cursor: pointer;
}
.mini:hover { border-color: var(--ai); }
.mini.x:hover { border-color: var(--bad); }
.fila-acciones { white-space: nowrap; text-align: right; }
.fila-acciones .mini { margin-left: 0.3rem; }
.emp-cab { display: flex; justify-content: space-between; align-items: baseline; }

/* ---------- enlace Inicio en cabecera ---------- */
.alink { text-decoration: none; display: inline-block; }

/* ---------- LINEcar: rutas ---------- */
.conmutador { display: inline-flex; border: 1px solid var(--line); border-radius: 99px; overflow: hidden; background: var(--panel); }
.conmutador button { background: none; border: 0; padding: 0.45rem 1rem; font-size: 0.88rem; }
.conmutador button.on { background: var(--navy); color: #fff; }
.it-lista { margin-top: 0.6rem; }
.it-fila {
  display: flex; justify-content: space-between; align-items: baseline;
  gap: 1rem; padding: 0.5rem 0.2rem; border-bottom: 1px solid var(--line);
}
.it-fila:nth-child(even) { background: #f6f9fd; }
.it-tramo b { color: var(--ai); }
.it-coment { max-width: 42%; text-align: right; font-size: 0.84rem; }

/* ---------- LINEcar: documentos ---------- */
.subtabs.sub2 button { padding: 0.3rem 0.8rem; font-size: 0.84rem; }
.docs-lista { display: grid; gap: 0.9rem; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
.doc { background: var(--panel); border: 1px solid var(--line); border-radius: 13px; padding: 1rem 1.1rem; display: flex; flex-direction: column; }
.doc p { flex: 1; margin: 0.4rem 0 0.8rem; font-size: 0.88rem; }
.doc-acciones { display: flex; gap: 0.5rem; align-items: center; }
.parada-res ul { margin: 0.4rem 0 0; padding-left: 1.2rem; }
.parada-res li { margin: 0.3rem 0; }
#m-mapa { width: 100%; height: min(62vh, 540px); border-radius: 10px; background: #e8edf5; }
.btn-mapa {
  background: none; border: 1px solid var(--line); border-radius: 7px;
  padding: 0.15rem 0.55rem; font-size: 0.82rem; cursor: pointer; margin-left: 0.4rem;
}
.btn-mapa:hover { border-color: var(--ai); color: var(--ai); }

/* ---------- Info general (markdown) ---------- */
.prose-info { max-width: 820px; line-height: 1.65; }
.prose-info h2 {
  font-family: Unbounded, sans-serif; font-size: 1.05rem;
  margin: 1.6rem 0 0.5rem; padding-top: 1rem; border-top: 1px solid var(--line);
}
.prose-info h2:first-child { margin-top: 0.2rem; border-top: 0; padding-top: 0; }
.prose-info h3 { font-size: 0.98rem; margin: 1.1rem 0 0.35rem; color: var(--ai); }
.prose-info h4 { font-size: 0.92rem; margin: 0.9rem 0 0.3rem; }
.prose-info ul { margin: 0.3rem 0 0.8rem; padding-left: 1.3rem; }
.prose-info li { margin: 0.22rem 0; }
.prose-info li.sub { list-style: circle; margin-left: 1.1rem; }
.prose-info p { margin: 0.5rem 0; }

/* ---------- blog web ---------- */
.blog-lista { display: flex; flex-direction: column; gap: .6rem; margin-top: .8rem; }
.blog-item {
  display: flex; align-items: center; gap: .9rem;
  background: var(--card, #fff); border: 1px solid var(--line, #e2e8f0);
  border-radius: 12px; padding: .55rem .9rem .55rem .55rem; cursor: pointer;
}
.blog-item:hover { border-color: var(--ai, #067a94); }
.blog-item-img {
  width: 86px; height: 54px; border-radius: 8px; overflow: hidden;
  background: var(--bg-raised, #f0f4f9); flex: none;
}
.blog-item-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.blog-item-body { display: flex; flex-direction: column; gap: .15rem; min-width: 0; flex: 1; }
.blog-item-body b { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.blog-item .borrador { color: #b26a00; font-style: normal; font-weight: 600; }
#dlg-blog textarea.mono { font-family: 'JetBrains Mono', monospace; font-size: .85rem; line-height: 1.5; }
#dlg-blog .check { flex-direction: row; align-items: center; gap: .5rem; display: flex; }
.peligro { color: #c43d3d; }

/* ---------- usuarios y roles ---------- */
.roles-check { display: flex; flex-wrap: wrap; gap: .4rem .9rem; }
.roles-check label { display: flex; flex-direction: row; align-items: center; gap: .35rem; font-size: .92rem; }
.rol-badge {
  display: inline-block; padding: .1rem .55rem; border-radius: 99px;
  font-size: .72rem; font-weight: 600; letter-spacing: .03em;
  background: var(--ai-dim, rgba(6,122,148,.12)); color: var(--ai, #067a94);
  margin-right: .3rem;
}
.rol-badge.rol-admin { background: rgba(196,61,61,.12); color: #c43d3d; }
.usuario-off { opacity: .55; }
.usuario-off .rol-badge { filter: grayscale(1); }

/* activo / inactivo en tablas */
.celda-activo { text-align: center; }
.act-si { color: #1d9e55; font-weight: 700; font-size: 1.05rem; }
.act-no { color: #c43d3d; font-weight: 700; font-size: 1.05rem; }