:root {
  --bg: #f6f5f1; --panel: #ffffff; --ink: #1b1b19; --muted: #6b6a64; --line: #e3e1da;
  --accent: #1f7a4d; --accent-ink: #ffffff; --warn: #a15c00; --danger: #b3261e; --chip: #efede6;
  --ok-bg: #e5f3ea; --warn-bg: #fbf0dc; --danger-bg: #fbe6e4; --info-bg: #e7eef8; --info: #2b5aa6;
  --radius: 10px; --shadow: 0 1px 2px rgba(0,0,0,.05), 0 4px 16px rgba(0,0,0,.04);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #141413; --panel: #1d1d1b; --ink: #ecebe6; --muted: #a09e96; --line: #33322e;
    --accent: #4cc38a; --accent-ink: #0d1f16; --warn: #e8a64a; --danger: #f08b82; --chip: #2a2926;
    --ok-bg: #1e3326; --warn-bg: #3a2d17; --danger-bg: #3d1f1c; --info-bg: #1d2a3f; --info: #8db4f0;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font-size: 14px; line-height: 1.45; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
h1 { font-size: 22px; margin: 0 0 4px; letter-spacing: -.01em; }
h2 { font-size: 15px; margin: 0 0 10px; }
h3 { font-size: 13px; margin: 0 0 8px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.hidden { display: none !important; }

/* layout */
.top { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 16px; padding: 10px 20px;
  background: var(--panel); border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.brand { font-weight: 700; white-space: nowrap; }
.brand span { color: var(--accent); }
.nav { display: flex; gap: 4px; flex-wrap: wrap; flex: 1; }
.nav a { text-decoration: none; padding: 6px 10px; border-radius: 8px; color: var(--muted); }
.nav a.on, .nav a:hover { background: var(--chip); color: var(--ink); }
.who { display: flex; gap: 8px; align-items: center; font-size: 13px; }
main { max-width: 1400px; margin: 0 auto; padding: 20px; }
.page-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.grid { display: grid; gap: 16px; }
.g2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.g4 { grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow); min-width: 0; }
.stat .n { font-size: 28px; font-weight: 700; letter-spacing: -.02em; }
.stat .l { color: var(--muted); font-size: 12px; }

/* controls */
.btn { border: 1px solid var(--line); background: var(--panel); padding: 7px 12px; border-radius: 8px; cursor: pointer; white-space: nowrap; }
.btn:hover { border-color: var(--muted); }
.btn.primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); font-weight: 600; }
.btn.danger { color: var(--danger); }
.btn.sm { padding: 4px 8px; font-size: 12px; }
.btn:disabled { opacity: .5; cursor: default; }
input[type=text], input[type=email], input[type=password], input[type=date], input[type=datetime-local], input[type=number], input[type=search], select, textarea {
  width: 100%; padding: 7px 9px; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); }
textarea { min-height: 64px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 2px solid color-mix(in srgb, var(--accent) 40%, transparent); border-color: var(--accent); }
label.f { display: block; font-size: 12px; color: var(--muted); margin-bottom: 10px; }
label.f > span { display: block; margin-bottom: 3px; }
label.f.missing > span::after { content: " · falta"; color: var(--warn); font-weight: 600; }
label.f.missing input { border-color: var(--warn); background: var(--warn-bg); }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.fields { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 0 12px; }
.check { display: flex; align-items: center; gap: 6px; font-size: 13px; margin-bottom: 10px; }

/* filters + table */
.filters { display: grid; grid-template-columns: 2fr repeat(7, minmax(110px, 1fr)); gap: 8px; margin-bottom: 10px; }
@media (max-width: 1000px) { .filters { grid-template-columns: 1fr 1fr; } }
.quick { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 10px; }
.pill { border: 1px solid var(--line); background: var(--panel); border-radius: 999px; padding: 4px 10px; cursor: pointer; font-size: 12px; }
.pill.on { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.table-wrap { overflow-x: auto; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); }
table { border-collapse: collapse; width: 100%; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 12px; color: var(--muted); font-weight: 600; background: var(--panel); position: sticky; top: 0; cursor: pointer; white-space: nowrap; }
tbody tr:hover { background: var(--chip); }
tbody tr.sel { background: var(--info-bg); }
td.name { font-weight: 600; min-width: 160px; }
td.name .sub { font-weight: 400; color: var(--muted); font-size: 12px; }
td select { padding: 3px 6px; font-size: 12px; min-width: 130px; }
.chip { display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 999px; background: var(--chip); margin: 1px 2px 1px 0; white-space: nowrap; }
.chip.warn { background: var(--warn-bg); color: var(--warn); }
.chip.ok { background: var(--ok-bg); color: var(--accent); }
.chip.danger { background: var(--danger-bg); color: var(--danger); }
.chip.info { background: var(--info-bg); color: var(--info); }
.bulk { position: sticky; bottom: 12px; margin-top: 12px; display: flex; gap: 8px; align-items: center; flex-wrap: wrap;
  background: var(--ink); color: var(--bg); padding: 10px 14px; border-radius: var(--radius); }
.bulk select { width: auto; background: var(--panel); color: var(--ink); }
.pager { display: flex; gap: 8px; align-items: center; justify-content: flex-end; margin-top: 10px; }

/* ficha */
.ficha { display: grid; grid-template-columns: minmax(0, 2fr) minmax(280px, 1fr); gap: 16px; align-items: start; }
@media (max-width: 1000px) { .ficha { grid-template-columns: 1fr; } }
.savebar { position: sticky; top: 58px; z-index: 10; display: flex; gap: 8px; align-items: center; justify-content: space-between; flex-wrap: wrap;
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 10px 14px; margin-bottom: 16px; box-shadow: var(--shadow); }
.dirty { color: var(--warn); font-weight: 600; }
.doc { background: var(--bg); border-radius: 8px; padding: 10px; font-size: 13px; white-space: pre-wrap; }
.timeline { list-style: none; margin: 0; padding: 0; }
.timeline li { border-left: 2px solid var(--line); padding: 0 0 12px 12px; position: relative; }
.timeline li::before { content: ""; position: absolute; left: -5px; top: 5px; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }
.timeline li.change::before { background: var(--muted); }
.timeline .meta { font-size: 11px; color: var(--muted); }
.timeline .txt { white-space: pre-wrap; }
.stars { display: inline-flex; gap: 2px; }
.stars button { border: none; background: none; font-size: 20px; cursor: pointer; color: var(--line); padding: 0 1px; }
.stars button.on { color: #e0a100; }

/* funnel / bars */
.bar { display: grid; grid-template-columns: 150px 1fr 48px; gap: 8px; align-items: center; margin-bottom: 6px; font-size: 13px; }
.bar .track { background: var(--chip); border-radius: 6px; height: 14px; overflow: hidden; }
.bar .fill { background: var(--accent); height: 100%; }
.bar .fill.warn { background: var(--warn); }

/* login */
.login { max-width: 380px; margin: 12vh auto; }
.login .card { padding: 28px; }
.alert { padding: 10px 12px; border-radius: 8px; margin-bottom: 12px; font-size: 13px; }
.alert.err { background: var(--danger-bg); color: var(--danger); }
.alert.ok { background: var(--ok-bg); color: var(--accent); }
.alert.warn { background: var(--warn-bg); color: var(--warn); }
.toast { position: fixed; right: 16px; bottom: 16px; z-index: 50; background: var(--ink); color: var(--bg); padding: 10px 14px; border-radius: 8px; box-shadow: var(--shadow); max-width: 420px; }
dialog { border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); color: var(--ink); max-width: 560px; width: 92vw; padding: 20px; }
dialog::backdrop { background: rgba(0,0,0,.35); }
.kbd { font-family: ui-monospace, monospace; font-size: 11px; border: 1px solid var(--line); border-radius: 4px; padding: 0 4px; }
@media (max-width: 640px) { main { padding: 12px; } .top { padding: 10px 12px; } .bar { grid-template-columns: 110px 1fr 40px; } }
a.btn, .card a.btn { text-decoration: none; display: inline-block; }
.card.wide { grid-column: span 2; }
@media (max-width: 760px) {
  .card.wide { grid-column: auto; }
  .top { gap: 8px; }
  .brand { flex: 1; }
  .nav { order: 3; flex-basis: 100%; flex-wrap: nowrap; overflow-x: auto; }
  .nav a { white-space: nowrap; }
}

/* medición */
.track { background: var(--chip); border-radius: 6px; height: 10px; overflow: hidden; }
.fill { background: var(--accent); height: 100%; }
.medt td { padding: 4px; }
.medt input { padding: 4px; text-align: right; }
.chip.tag { background: var(--info-bg); color: var(--info); cursor: pointer; }
.chip.tag a { text-decoration: none; margin-left: 2px; }

.imgs { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 10px; }
.imgs figure { margin: 0; min-width: 0; }
.imgs img { width: 100%; height: 110px; object-fit: cover; border-radius: 6px; border: 1px solid var(--line); display: block; background: var(--chip); }
.imgs figcaption { margin-top: 4px; overflow-wrap: anywhere; }
img.avatar { width: 32px; height: 32px; border-radius: 50%; object-fit: cover; vertical-align: middle; border: 1px solid var(--line); }