/* filtro-dns — panel. Tokens en :root; modo oscuro por preferencia del sistema o data-theme. */
:root {
  color-scheme: light;
  --bg: #f4f3f0;
  --surface: #fcfcfb;
  --surface-2: #f0efec;
  --border: #e2e0da;
  --text: #0b0b0b;
  --text-2: #52514e;
  --text-3: #7a7873;
  --accent: #2a78d6;
  --accent-ink: #ffffff;
  --series-granted: #2a78d6;   /* categórico 1 */
  --series-denied: #eb6834;    /* categórico 2 */
  --good: #0ca30c;
  --critical: #d03b3b;
  --good-bg: #e6f4e6;
  --critical-bg: #fbe9e9;
  --warn-bg: #fdf3dc;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(0, 0, 0, .04), 0 2px 8px rgba(0, 0, 0, .04);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #121211;
    --surface: #1a1a19;
    --surface-2: #232321;
    --border: #33322f;
    --text: #ffffff;
    --text-2: #c3c2b7;
    --text-3: #8f8e86;
    --accent: #3987e5;
    --series-granted: #3987e5;
    --series-denied: #d95926;
    --good-bg: #16301a;
    --critical-bg: #3a1b1b;
    --warn-bg: #3a2f14;
    --shadow: none;
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #121211; --surface: #1a1a19; --surface-2: #232321; --border: #33322f;
  --text: #ffffff; --text-2: #c3c2b7; --text-3: #8f8e86; --accent: #3987e5;
  --series-granted: #3987e5; --series-denied: #d95926;
  --good-bg: #16301a; --critical-bg: #3a1b1b; --warn-bg: #3a2f14; --shadow: none;
}

* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 15px/1.45 "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 22px; margin: 0 0 4px; letter-spacing: -.01em; }
h2 { font-size: 16px; margin: 0 0 12px; }
h3 { font-size: 13px; margin: 18px 0 8px; color: var(--text-2); text-transform: uppercase; letter-spacing: .04em; }
.muted { color: var(--text-2); }
.small { font-size: 13px; }
.mono { font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 13px; }

/* barra superior */
.top {
  background: var(--surface); border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 10;
}
.top-inner {
  max-width: 1240px; margin: 0 auto; padding: 0 16px; height: 56px;
  display: flex; align-items: center; gap: 20px;
}
.brand { font-weight: 700; letter-spacing: -.01em; white-space: nowrap; }
.brand span { color: var(--text-3); font-weight: 500; }
.nav { display: flex; gap: 4px; flex: 1; overflow-x: auto; }
.nav a {
  color: var(--text-2); padding: 7px 11px; border-radius: 8px; white-space: nowrap; font-weight: 500;
}
.nav a:hover { background: var(--surface-2); text-decoration: none; color: var(--text); }
.nav a.on { background: var(--surface-2); color: var(--text); }
.top-right { display: flex; gap: 10px; align-items: center; }

main { max-width: 1240px; margin: 0 auto; padding: 24px 16px 64px; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }

/* tarjetas y rejillas */
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 18px; box-shadow: var(--shadow);
}
.grid { display: grid; gap: 16px; }
.g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 900px) { .g4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .g2, .g3 { grid-template-columns: 1fr; } }
.stack > * + * { margin-top: 16px; }

.stat .label { color: var(--text-2); font-size: 13px; }
.stat .value { font-size: 30px; font-weight: 700; letter-spacing: -.02em; margin-top: 2px; font-variant-numeric: tabular-nums; }
.stat .sub { color: var(--text-3); font-size: 13px; }

/* tablas */
table { width: 100%; border-collapse: collapse; }
th { text-align: left; font-size: 12px; color: var(--text-2); font-weight: 600; text-transform: uppercase; letter-spacing: .03em; }
th, td { padding: 8px 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; }
.table-wrap { overflow-x: auto; }

/* barras horizontales (top listas) */
.bars { list-style: none; margin: 0; padding: 0; }
.bars li { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 2px 12px; padding: 6px 0; }
.bars .name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bars .val { color: var(--text-2); font-variant-numeric: tabular-nums; font-size: 13px; }
.bars .track { grid-column: 1 / -1; height: 6px; background: var(--surface-2); border-radius: 3px; }
.bars .fill { height: 6px; border-radius: 0 3px 3px 0; background: var(--series-denied); min-width: 2px; }

/* insignias de estado (siempre con texto) */
.badge {
  display: inline-flex; align-items: center; gap: 5px; font-size: 12px; font-weight: 600;
  padding: 2px 8px; border-radius: 999px; background: var(--surface-2); color: var(--text-2); white-space: nowrap;
}
.badge.ok { background: var(--good-bg); color: var(--text); }
.badge.ok::before { content: "●"; color: var(--good); }
.badge.bad { background: var(--critical-bg); color: var(--text); }
.badge.bad::before { content: "●"; color: var(--critical); }
.badge.warn { background: var(--warn-bg); color: var(--text); }

/* formularios */
input[type=text], input[type=password], input[type=time], select, textarea {
  font: inherit; color: var(--text); background: var(--surface); border: 1px solid var(--border);
  border-radius: 8px; padding: 8px 10px; min-width: 0;
}
textarea { width: 100%; min-height: 70px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
button, .btn {
  font: inherit; font-weight: 600; cursor: pointer; border-radius: 8px; padding: 8px 14px;
  border: 1px solid var(--accent); background: var(--accent); color: var(--accent-ink);
  display: inline-flex; align-items: center; gap: 6px;
}
button.ghost, .btn.ghost { background: transparent; color: var(--text); border-color: var(--border); }
button.link { background: none; border: 0; color: var(--accent); padding: 0; font-weight: 500; }
button.danger { background: transparent; border-color: var(--border); color: var(--critical); }
button:disabled { opacity: .6; cursor: progress; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.seg { display: inline-flex; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
.seg a { padding: 6px 12px; color: var(--text-2); font-size: 13px; font-weight: 500; }
.seg a.on { background: var(--surface-2); color: var(--text); }
.seg a + a { border-left: 1px solid var(--border); }

/* checkboxes de categorías */
.cats { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 2px 18px; }
.cat {
  display: flex; align-items: flex-start; gap: 9px; padding: 7px 8px; border-radius: 8px; cursor: pointer;
}
.cat:hover { background: var(--surface-2); }
.cat input { margin-top: 3px; accent-color: var(--critical); width: 16px; height: 16px; flex: none; }
.cat .t { line-height: 1.3; }
.cat .c { color: var(--text-3); font-size: 12px; }
.cat.sched .t::after { content: " · con horario"; color: var(--text-3); font-size: 12px; }
.cat.covered { cursor: default; opacity: .75; }
.cat.covered input { accent-color: var(--text-3); }
.macro-head { display: flex; justify-content: space-between; align-items: baseline; }
.macro-head button { font-size: 12px; }
.section { scroll-margin-top: 72px; }

.toggle { display: flex; gap: 10px; align-items: center; padding: 6px 0; cursor: pointer; }
.toggle input { width: 16px; height: 16px; accent-color: var(--accent); }

/* barra de guardar fija */
.savebar {
  position: sticky; bottom: 12px; z-index: 5; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: 0 4px 16px rgba(0, 0, 0, .08);
  padding: 10px 14px; display: flex; gap: 12px; align-items: center; justify-content: flex-end;
}

/* mensajes */
.flash { padding: 10px 14px; border-radius: 8px; margin-bottom: 16px; border: 1px solid var(--border); }
.flash.ok { background: var(--good-bg); }
.flash.error { background: var(--critical-bg); }
.flash.warn { background: var(--warn-bg); }

/* interruptor de pausa del filtro */
.pause-form { gap: 8px; flex-wrap: nowrap; }
.pause-form select { padding: 5px 8px; font-size: 13px; }
.pause-form button { padding: 5px 11px; font-size: 13px; }

/* resultados de búsqueda */
.verdict { font-weight: 700; }
.verdict.bloqueado { color: var(--critical); }
.verdict.permitido { color: var(--good); }

/* gráfica */
.chart-box { position: relative; height: 240px; }
.legend { display: flex; gap: 16px; font-size: 13px; color: var(--text-2); }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 6px; vertical-align: -1px; }

/* login */
.login { max-width: 360px; margin: 12vh auto; }
.login form > * + * { margin-top: 12px; }
.login input { width: 100%; }
.login button { width: 100%; justify-content: center; }

.htmx-indicator { display: none; }
.htmx-request .htmx-indicator, .htmx-request.htmx-indicator { display: inline; }
details summary { cursor: pointer; color: var(--text-2); font-size: 13px; }
.head-actions { display: flex; flex-direction: column; align-items: flex-end; gap: 10px; }
@media (max-width: 700px) { .head-actions { align-items: flex-start; } .pause-form { flex-wrap: wrap; } }
.filter-bar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-bottom: 12px; }
.filter-bar input[type=search] { flex: 1 1 260px; min-width: 0; }
.top-right a.small { color: var(--text-2); white-space: nowrap; }
.top-right a.on { color: var(--text); font-weight: 600; }
.perm-list { margin: 0; padding-left: 18px; }
.perm-list li { padding: 2px 0; }
fieldset.perms { border: 1px solid var(--border); border-radius: 8px; padding: 6px 12px 10px; margin: 0; display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 0 14px; }
fieldset.perms legend { padding: 0 4px; }
.user-edit { min-width: min(560px, 80vw); }