/* ═══════════════════════════════════════════════════════════════
   monitor.css — Estilos del Monitor de FacturaSend
   ═══════════════════════════════════════════════════════════════ */

/* ── Variables globales ──────────────────────────────────────── */
:root {
  --bg:      #0f1117;
  --card:    #1a1d27;
  --border:  #2a2d3a;
  --accent:  #4f8ef7;
  --success: #22c55e;
  --error:   #ef4444;
  --warn:    #f59e0b;
  --text:    #e2e8f0;
  --muted:   #64748b;
}

/* ── Reset ───────────────────────────────────────────────────── */
* { box-sizing: border-box; margin: 0; padding: 0; }

/* ── Base ────────────────────────────────────────────────────── */
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Segoe UI', system-ui, sans-serif;
  min-height: 100vh;
  font-size: .82rem;
}

/* wrapper principal (evita overflow-x sin romper sticky) */
.page-scroll { overflow-x: clip; }

/* ── Scrollbar global ────────────────────────────────────────── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

/* ── Header ──────────────────────────────────────────────────── */
header {
  background: var(--card);
  border-bottom: 1px solid var(--border);
  padding: .45rem 1.2rem;
  display: flex;
  align-items: center;
  gap: .6rem;
  position: sticky;
  top: 0;
  z-index: 10;
}
header h1 { font-size: .9rem; font-weight: 600; }

.badge {
  background: var(--accent);
  color: #fff;
  font-size: .62rem;
  padding: .15rem .45rem;
  border-radius: 99px;
  font-weight: 700;
}

.refresh-btn {
  margin-left: auto;
  background: var(--accent);
  border: none;
  color: #fff;
  padding: .32rem .75rem;
  border-radius: 6px;
  cursor: pointer;
  font-size: .78rem;
}
.refresh-btn:hover { opacity: .85; }

.auto-lbl { font-size: .68rem; color: var(--muted); }

/* ── Tabs ────────────────────────────────────────────────────── */
.tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
  background: var(--card);
  padding: 0 1.2rem;
}
.tab {
  padding: .5rem 1rem;
  font-size: .78rem;
  cursor: pointer;
  color: var(--muted);
  border-bottom: 2px solid transparent;
  transition: .15s;
}
.tab:hover { color: var(--text); }
.tab.active { color: var(--accent); border-bottom-color: var(--accent); }

/* ── Panels ──────────────────────────────────────────────────── */
.panel { display: none; padding: .8rem 1.2rem; max-width: 1600px; margin: 0 auto; overflow-x: clip; }
.panel.active { display: block; }

/* ── Stat cards ──────────────────────────────────────────────── */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: .55rem;
  margin-bottom: .8rem;
}
.stat-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: .6rem .9rem;
  min-width: 0;
}
.stat-card .lbl { font-size: .62rem; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
.stat-card .val { font-size: 1.45rem; font-weight: 700; margin-top: .12rem; line-height: 1; }
.stat-card .sub { font-size: .65rem; color: var(--muted); margin-top: .1rem; }

/* CPU summary dentro de stat-card */
.cpu-summary-seg  { display: flex; height: 8px; border-radius: 3px; overflow: hidden; margin: .3rem 0 .25rem; }
.cpu-summary-fields { display: flex; gap: .4rem; flex-wrap: wrap; font-size: .6rem; }

/* colores semánticos rápidos */
.ca { color: var(--accent); }
.cs { color: var(--success); }
.ce { color: var(--error); }
.cw { color: var(--warn); }

/* ── Layout principal ────────────────────────────────────────── */
.main-row {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: .7rem;
  margin-bottom: .8rem;
  align-items: start;
  min-width: 0;
}
.main-row > * { min-width: 0; }

/* ── Sección título ──────────────────────────────────────────── */
.sec-title {
  font-size: .68rem;
  color: var(--muted);
  margin-bottom: .4rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
}

/* ── Tabla tenants ───────────────────────────────────────────── */
.tbl-wrap {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: .8rem;
}
.tbl-wrap-scroll {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow-x: auto;
  overflow-y: visible;
  margin-bottom: .8rem;
  -webkit-overflow-scrolling: touch;
}
table { width: 100%; border-collapse: collapse; }
thead th {
  background: #1e2130;
  padding: .35rem .75rem;
  text-align: left;
  color: var(--muted);
  font-weight: 600;
  font-size: .65rem;
  text-transform: uppercase;
  white-space: nowrap;
}
.th-sort { cursor: pointer; user-select: none; }
.th-sort:hover { color: var(--text); }
.th-sort.sort-asc::after  { content: ' ▲'; color: var(--accent); }
.th-sort.sort-desc::after { content: ' ▼'; color: var(--accent); }

/* columna sticky en tabla con scroll horizontal */
.col-sticky { position: sticky; left: 0; z-index: 2; background: #1e2130; }
tbody tr .col-sticky { background: var(--card); }
tbody tr:hover .col-sticky { background: #1e2130; }
.col-sticky::after {
  content: '';
  position: absolute;
  top: 0; right: -6px; bottom: 0;
  width: 6px;
  background: linear-gradient(to right, rgba(0,0,0,.25), transparent);
  pointer-events: none;
}

tbody tr { border-top: 1px solid var(--border); transition: background .15s; }
tbody tr:hover { background: #1e2130; }
tbody tr.clickable { cursor: pointer; }
tbody tr.clickable:hover { background: #252d3a; }
tbody td { padding: .25rem .75rem; font-size: .78rem; }

.pill { display: inline-block; padding: .1rem .4rem; border-radius: 99px; font-size: .65rem; font-weight: 600; }
.pill-ok   { background: #1a3a2a; color: var(--success); }
.pill-err  { background: #3a1a1a; color: var(--error); }
.pill-warn { background: #3a2e1a; color: var(--warn); }

.bar-bg   { background: var(--border); border-radius: 99px; height: 4px; min-width: 40px; }
.bar-fill { background: var(--accent); border-radius: 99px; height: 4px; transition: width .4s; }

/* ── Columna de gráficos ─────────────────────────────────────── */
.charts-col {
  display: flex;
  flex-direction: column;
  gap: .6rem;
  padding-right: 2px;
  padding-bottom: 1rem;
}

.chart-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: .7rem .9rem;
}
.chart-card h3 { font-size: .68rem; color: var(--muted); margin-bottom: .5rem; }
.chart-wrap { position: relative; height: 160px; overflow: hidden; }

/* ── Feed de actividad reciente ──────────────────────────────── */
.act-grid { display: grid; grid-template-columns: 1fr 1fr; gap: .7rem; }
.feed {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: .65rem .9rem;
  max-height: 220px;
  overflow-y: auto;
}
.feed h3 { font-size: .7rem; color: var(--muted); margin-bottom: .4rem; }
.fi {
  display: flex;
  align-items: center;
  gap: .4rem;
  padding: .28rem 0;
  border-bottom: 1px solid var(--border);
  font-size: .72rem;
}
.fi:last-child { border-bottom: none; }
.mth { padding: .06rem .28rem; border-radius: 4px; font-size: .62rem; font-weight: 700; }
.m-POST   { background: #1a3650; color: #60a5fa; }
.m-GET    { background: #1a3a2a; color: var(--success); }
.m-PUT    { background: #3a2e1a; color: var(--warn); }
.m-DELETE { background: #3a1a1a; color: var(--error); }
.s-ok   { color: var(--success); font-weight: 700; }
.s-err  { color: var(--error);   font-weight: 700; }
.s-warn { color: var(--warn);    font-weight: 700; }
.ft  { color: var(--accent); font-weight: 600; min-width: 65px; }
.fp  { color: var(--muted); flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fts { color: var(--muted); font-size: .65rem; white-space: nowrap; }

/* ── Registry ────────────────────────────────────────────────── */
.reg-toolbar { display: flex; align-items: center; gap: .6rem; margin-bottom: .7rem; }
.reg-toolbar input {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  padding: .35rem .65rem;
  font-size: .78rem;
  width: 220px;
}
.reg-toolbar input:focus { outline: none; border-color: var(--accent); }

.btn { padding: .32rem .75rem; border-radius: 6px; font-size: .76rem; cursor: pointer; border: none; transition: opacity .15s; }
.btn:hover { opacity: .85; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-danger  { background: #3a1a1a; color: var(--error); border: 1px solid var(--error); }
.btn-sm { padding: .18rem .45rem; font-size: .68rem; }

.editable {
  background: transparent;
  border: none;
  border-bottom: 1px dashed var(--border);
  color: var(--text);
  font-size: .76rem;
  width: 100%;
  min-width: 90px;
  padding: .08rem .15rem;
}
.editable:focus { outline: none; border-bottom-color: var(--accent); background: #1e2130; }

.save-btn {
  background: var(--success);
  color: #000;
  border: none;
  border-radius: 4px;
  padding: .15rem .4rem;
  font-size: .65rem;
  cursor: pointer;
  font-weight: 700;
  margin-left: .25rem;
}
.save-btn:hover { opacity: .8; }

/* ── Modal ───────────────────────────────────────────────────── */
.modal-ov {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.7);
  z-index: 100;
  align-items: center;
  justify-content: center;
}
.modal-ov.open { display: flex; }
.modal {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  width: 92%;
  max-width: 960px;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
}
.modal-hdr { padding: .7rem 1rem; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: .6rem; }
.modal-hdr h2 { font-size: .9rem; font-weight: 600; flex: 1; }
.modal-close { background: none; border: none; color: var(--muted); font-size: 1.1rem; cursor: pointer; }
.modal-body { overflow-y: auto; padding: .9rem; flex: 1; }

/* ── Toggle switch ───────────────────────────────────────────── */
.toggle { position: relative; display: inline-block; width: 34px; height: 18px; }
.toggle input { opacity: 0; width: 0; height: 0; }
.slider { position: absolute; cursor: pointer; inset: 0; background: #3a3a4a; border-radius: 20px; transition: .3s; }
.slider:before { position: absolute; content: ""; height: 12px; width: 12px; left: 3px; bottom: 3px; background: #fff; border-radius: 50%; transition: .3s; }
input:checked + .slider { background: var(--success); }
input:checked + .slider:before { transform: translateX(16px); }

/* ── Selector de período ─────────────────────────────────────── */
.period-bar {
  display: flex;
  align-items: center;
  gap: .4rem;
  flex-wrap: wrap;
  margin-bottom: .75rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: .45rem .8rem;
}
.period-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
  border-radius: 6px;
  padding: .22rem .65rem;
  font-size: .72rem;
  cursor: pointer;
  transition: .15s;
}
.period-btn:hover  { color: var(--text); border-color: var(--accent); }
.period-btn.active { background: var(--accent); color: #fff; border-color: var(--accent); font-weight: 600; }
.period-custom { display: none; align-items: center; gap: .35rem; margin-left: .2rem; }
.period-custom.show { display: flex; }
.period-custom input[type=date] {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  padding: .22rem .5rem;
  font-size: .72rem;
  cursor: pointer;
}
.period-custom input[type=date]:focus { outline: none; border-color: var(--accent); }
.period-lbl { font-size: .68rem; color: var(--muted); white-space: nowrap; }

/* ── Alertas ─────────────────────────────────────────────────── */
.alert-badge {
  background: var(--error);
  color: #fff;
  font-size: .6rem;
  padding: .12rem .38rem;
  border-radius: 99px;
  font-weight: 700;
  display: none;
  vertical-align: middle;
  margin-left: .25rem;
}
.alert-banner-wrap {
  position: fixed;
  top: 52px;
  right: 1rem;
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: .45rem;
  max-width: 340px;
}
.alert-banner {
  background: var(--card);
  border-radius: 8px;
  padding: .65rem .9rem .55rem;
  box-shadow: 0 4px 18px rgba(0,0,0,.55);
  display: flex;
  flex-direction: column;
  gap: .25rem;
  border-left: 4px solid var(--warn);
  animation: slideIn .25s ease;
}
.alert-banner.lvl-error { border-left-color: var(--error); }
.alert-banner .ab-title { font-size: .75rem; font-weight: 700; display: flex; align-items: center; gap: .4rem; }
.alert-banner .ab-msg   { font-size: .7rem; color: var(--muted); line-height: 1.4; }
.alert-banner .ab-close { background: none; border: none; color: var(--muted); cursor: pointer; margin-left: auto; font-size: .9rem; line-height: 1; }
.alert-banner .ab-ts    { font-size: .62rem; color: var(--muted); }

@keyframes slideIn {
  from { transform: translateX(120%); opacity: 0; }
  to   { transform: translateX(0);    opacity: 1; }
}

/* Panel de lista de alertas */
.alerts-grid { display: flex; flex-direction: column; gap: .45rem; margin-top: .6rem; }
.alert-row {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: .6rem .9rem;
  display: flex;
  align-items: flex-start;
  gap: .7rem;
  border-left: 3px solid var(--warn);
}
.alert-row.lvl-error { border-left-color: var(--error); }
.alert-row .ar-icon  { font-size: 1.1rem; line-height: 1; padding-top: .05rem; }
.alert-row .ar-body  { flex: 1; min-width: 0; }
.alert-row .ar-regla { font-size: .68rem; color: var(--muted); margin-bottom: .1rem; }
.alert-row .ar-msg   { font-size: .78rem; font-weight: 600; }
.alert-row .ar-ts    { font-size: .63rem; color: var(--muted); margin-top: .15rem; }

/* ── PG grid ─────────────────────────────────────────────────── */
.pg-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .7rem;
}
.pg-grid > * { min-width: 0; }

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 1100px) {
  .stat-grid  { grid-template-columns: repeat(4, 1fr); }
  .main-row   { grid-template-columns: 1fr; }
  .pg-grid    { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .act-grid  { grid-template-columns: 1fr; }
}

/* ── Actividad PostgreSQL ────────────────────────────────────── */
.pg-dur-btn {
  background: var(--surface2);
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: .12rem .4rem;
  font-size: .62rem;
  cursor: pointer;
  line-height: 1.4;
  transition: background .15s, color .15s;
}
.pg-dur-btn:hover  { color: var(--text); border-color: var(--accent); }
.pg-dur-btn.active { background: var(--accent); color: #fff; border-color: var(--accent); font-weight: 600; }

.pg-row {
  display: flex;
  align-items: center;
  gap: .4rem;
  padding: .28rem .4rem;
  border-radius: 5px;
  border: 1px solid var(--border);
  background: var(--surface2);
  cursor: pointer;
  transition: background .15s;
}
.pg-row:hover { background: #1e2338; }