:root {
  --bg: #0f1115;
  --panel: #171a21;
  --panel-2: #1e222b;
  --line: #2a2f3a;
  --text: #e6e9ef;
  --muted: #8b93a3;
  --accent: #ffb020;
  --accent-2: #2f80ed;
  --ok: #2fbf71;
  --err: #e5484d;
  --radius: 10px;
}
@media (prefers-color-scheme: light) {
  :root {
    --bg: #f4f6fa; --panel: #fff; --panel-2: #f0f2f7; --line: #e0e4ec;
    --text: #1b1f27; --muted: #6b7280;
  }
}
* { box-sizing: border-box; }
/* El display: none del navegador para [hidden] pierde contra cualquier
   regla de autor con display (p. ej. .modal), así que se refuerza aquí. */
[hidden] { display: none !important; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 14px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
h1, h2, h3 { margin: 0; font-weight: 650; }
h2 { font-size: 16px; }
code { background: var(--panel-2); padding: 1px 5px; border-radius: 4px; font-size: 12px; }
.muted { color: var(--muted); font-weight: 400; }
.error { color: var(--err); }

/* ---- login ---- */
.login { display: grid; place-items: center; min-height: 100vh; padding: 20px; }
.login-card {
  background: var(--panel); border: 1px solid var(--line); border-radius: 14px;
  padding: 28px; width: 100%; max-width: 360px; display: grid; gap: 10px;
}
.login-card h1 { font-size: 22px; }
.login-card p { margin: 0 0 8px; }
.login-card label { font-size: 12px; color: var(--muted); }

/* ---- layout ---- */
header {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  padding: 10px 18px; background: var(--panel); border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 20;
}
.brand { font-size: 15px; }
nav { display: flex; gap: 4px; flex: 1; flex-wrap: wrap; }
nav button {
  background: transparent; border: 1px solid transparent; color: var(--muted);
  padding: 6px 12px; border-radius: 8px; cursor: pointer; font-size: 13px;
}
nav button:hover { color: var(--text); background: var(--panel-2); }
nav button.active { color: var(--text); background: var(--panel-2); border-color: var(--line); }
header .doclink {
  color: var(--muted); border: 1px solid var(--line); border-radius: 8px;
  padding: 5px 11px; font-size: 13px; text-decoration: none;
}
header .doclink:hover { color: var(--text); background: var(--panel-2); }
main { padding: 18px; max-width: 1400px; margin: 0 auto; }
.tab { display: none; }
.tab.active { display: block; }
.panel {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px; margin-bottom: 16px;
}
.panel-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; flex-wrap: wrap; }

/* ---- controls ---- */
button {
  background: var(--accent); color: #17181c; border: 0; padding: 7px 14px;
  border-radius: 8px; font-size: 13px; font-weight: 600; cursor: pointer;
}
button:hover { filter: brightness(1.08); }
button:disabled { opacity: .5; cursor: not-allowed; }
button.ghost { background: transparent; color: var(--muted); border: 1px solid var(--line); }
button.ghost:hover { color: var(--text); }
button.danger { background: var(--err); color: #fff; }
button.small { padding: 4px 9px; font-size: 12px; }
input, select {
  background: var(--panel-2); color: var(--text); border: 1px solid var(--line);
  border-radius: 8px; padding: 6px 9px; font: inherit; font-size: 13px;
}
input:focus, select:focus { outline: 2px solid var(--accent-2); outline-offset: -1px; }
label { font-size: 13px; display: inline-flex; gap: 6px; align-items: center; }
label.inline { margin-right: 10px; color: var(--muted); }
.filters, .actions { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-bottom: 12px; }
.sep { width: 1px; height: 22px; background: var(--line); }

/* ---- cards ---- */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px; margin-bottom: 16px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; }
.card .k { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
.card .v { font-size: 26px; font-weight: 700; margin-top: 4px; }
.card .s { color: var(--muted); font-size: 12px; }

/* ---- tables ---- */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 7px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .03em; }
tbody tr:hover { background: var(--panel-2); }
td img.thumb { width: 28px; height: 28px; object-fit: contain; border-radius: 5px; vertical-align: middle; }
.num { display: inline-block; min-width: 30px; text-align: center; background: var(--accent); color: #17181c; border-radius: 6px; padding: 1px 6px; font-weight: 700; }
.badge { font-size: 11px; padding: 2px 8px; border-radius: 999px; border: 1px solid var(--line); color: var(--muted); }
.badge.ok { color: var(--ok); border-color: var(--ok); }
.badge.err { color: var(--err); border-color: var(--err); }
.badge.run { color: var(--accent); border-color: var(--accent); }
.pager { display: flex; gap: 12px; align-items: center; justify-content: center; margin-top: 12px; color: var(--muted); }

/* ---- animals grid ---- */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.animal {
  background: var(--panel-2); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 10px; text-align: center; position: relative;
}
.animal img { width: 64px; height: 64px; object-fit: contain; }
.animal .ph { width: 64px; height: 64px; margin: 0 auto; display: grid; place-items: center; color: var(--muted); border: 1px dashed var(--line); border-radius: 8px; font-size: 11px; }
.animal .n { font-weight: 600; margin-top: 6px; font-size: 13px; }
.animal .nums { color: var(--muted); font-size: 11px; }
.animal .row { display: flex; gap: 4px; justify-content: center; margin-top: 8px; }
.animal.missing { border-color: var(--err); }

/* ---- coverage ---- */
.coverage { display: flex; flex-wrap: wrap; gap: 3px; }
.coverage .m { width: 42px; height: 30px; border-radius: 4px; display: grid; place-items: center; font-size: 9px; color: #0f1115; background: var(--accent); }
.coverage .m span { pointer-events: none; }

/* ---- modal & toast ---- */
.modal { position: fixed; inset: 0; background: #0008; display: grid; place-items: center; z-index: 50; padding: 20px; }
.modal-card { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 18px; width: 100%; max-width: 560px; max-height: 85vh; overflow: auto; }
.modal-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.form-grid { display: grid; gap: 10px; }
.form-grid label { display: grid; gap: 4px; font-size: 12px; color: var(--muted); }
.form-grid input, .form-grid select { width: 100%; }
.sched-row { display: flex; gap: 6px; align-items: center; margin-bottom: 6px; flex-wrap: wrap; }
.sched-row .days { display: flex; gap: 2px; }
.sched-row .days button { padding: 2px 7px; font-size: 11px; background: var(--panel-2); color: var(--muted); border: 1px solid var(--line); }
.sched-row .days button.on { background: var(--accent); color: #17181c; border-color: var(--accent); }
.toast {
  position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%);
  background: var(--panel); border: 1px solid var(--line); border-left: 3px solid var(--ok);
  padding: 10px 16px; border-radius: 8px; z-index: 60; box-shadow: 0 8px 24px #0006;
}
.toast.bad { border-left-color: var(--err); }