/* ─────────────────────────────────────────────────────────────────────
   Centrohub Documentos — overrides mínimos sobre Bootstrap 5
   Estética: corporativo bancario, sobrio, denso pero legible.
   ───────────────────────────────────────────────────────────────────── */

:root {
  /* Paleta primaria — rojo corporativo Urbano */
  --ch-primary:        #E1251B;
  --ch-primary-700:    #B81C13;
  --ch-primary-900:    #7d1009;
  --ch-primary-soft:   #fdecea;
  --ch-accent:         #1F1F1F;     /* negro Urbano para superficies oscuras */
  --ch-accent-700:     #111111;
  --ch-accent-soft:    #ececec;

  /* Neutrales */
  --ch-bg:             #f4f6f9;
  --ch-surface:        #ffffff;
  --ch-border:         #e3e7ed;
  --ch-border-strong:  #c9d0da;
  --ch-text:           #1d2939;
  --ch-text-muted:     #5a6577;
  --ch-text-faint:     #8a93a3;

  /* Estados */
  --ch-ok:             #0a6e3a;
  --ch-ok-soft:        #e6f2ec;
  --ch-warn:           #b07d00;
  --ch-warn-soft:      #fbf3dd;
  --ch-err:            #b3261e;
  --ch-err-soft:       #fbe6e4;
  --ch-info:           #1e3a5f;
  --ch-info-soft:      #eaf0f8;

  /* Sombras */
  --ch-shadow-sm: 0 1px 2px rgba(31,31,31,0.06), 0 1px 0 rgba(31,31,31,0.04);
  --ch-shadow-md: 0 6px 16px rgba(31,31,31,0.08), 0 1px 2px rgba(31,31,31,0.05);
  --ch-shadow-lg: 0 18px 40px rgba(31,31,31,0.14), 0 4px 8px rgba(31,31,31,0.06);

  /* Tipografía */
  --ch-font-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --ch-font-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", "Menlo", "Consolas", monospace;
}

/* Header oscuro alternativo (negro Urbano) */
[data-theme="dark"] {
  --ch-primary:        #1F1F1F;
  --ch-primary-700:    #111111;
  --ch-primary-900:    #000000;
  --ch-primary-soft:   #ececec;
}

* { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

html, body { height: 100%; }
body {
  font-family: var(--ch-font-sans);
  font-size: 14px;
  color: var(--ch-text);
  background: var(--ch-bg);
}

code, pre, .ch-mono { font-family: var(--ch-font-mono); }

/* ─────────────── Header ─────────────── */
.ch-header {
  height: 60px;
  background: var(--ch-primary);
  color: #fff;
  display: flex; align-items: center;
  padding: 0 20px;
  box-shadow: var(--ch-shadow-sm);
  position: sticky; top: 0; z-index: 1030;
}
.ch-header .ch-brand {
  display: flex; align-items: center; gap: 10px;
  font-weight: 600; font-size: 15px; letter-spacing: 0.01em;
  color: #fff; text-decoration: none;
}
.ch-header .ch-brand-mark {
  width: 30px; height: 30px; border-radius: 6px;
  background: linear-gradient(135deg, #ffffff22, #ffffff08);
  border: 1px solid rgba(255,255,255,0.25);
  display: grid; place-items: center;
  font-family: var(--ch-font-mono); font-weight: 700; font-size: 12px;
}
.ch-header .ch-nav { display: flex; gap: 4px; margin-left: 36px; }
.ch-header .ch-nav a {
  color: rgba(255,255,255,0.75);
  padding: 8px 14px; border-radius: 6px;
  font-size: 13.5px; font-weight: 500; letter-spacing: 0.01em;
  text-decoration: none;
  transition: all 150ms ease;
  display: flex; align-items: center; gap: 7px;
}
.ch-header .ch-nav a:hover { color: #fff; background: rgba(255,255,255,0.08); }
.ch-header .ch-nav a.active {
  color: #fff; background: rgba(255,255,255,0.12);
  box-shadow: inset 0 -2px 0 rgba(255,255,255,0.55);
}
.ch-header .ch-user {
  margin-left: auto; display: flex; align-items: center; gap: 14px;
  font-size: 13px;
}
.ch-header .ch-user .ch-username { color: rgba(255,255,255,0.85); }
.ch-header .ch-user .ch-username i { opacity: 0.7; }
.ch-header .ch-logout {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.18);
  color: #fff;
  padding: 6px 12px; border-radius: 6px; font-size: 12.5px;
  display: flex; align-items: center; gap: 6px;
  transition: all 150ms ease;
}
.ch-header .ch-logout:hover { background: rgba(255,255,255,0.16); }

/* ─────────────── App layout ─────────────── */
.ch-shell { display: flex; min-height: calc(100vh - 60px); }
.ch-sidebar {
  width: 300px; min-width: 300px;
  background: var(--ch-surface);
  border-right: 1px solid var(--ch-border);
  padding: 18px 18px 28px;
  overflow-y: auto;
  max-height: calc(100vh - 60px);
  position: sticky; top: 60px;
}
.ch-main { flex: 1; min-width: 0; padding: 22px 28px 60px; }

@media (max-width: 991px) {
  .ch-shell { flex-direction: column; }
  .ch-sidebar { width: 100%; min-width: 0; max-height: none; position: static; border-right: none; border-bottom: 1px solid var(--ch-border); }
  .ch-main { padding: 18px; }
}

/* ─────────────── Sidebar filtros ─────────────── */
.ch-filter-title {
  font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--ch-text-muted);
  margin-bottom: 10px;
}
.ch-filter-section { padding: 16px 0; border-bottom: 1px solid var(--ch-border); }
.ch-filter-section:first-of-type { padding-top: 4px; }
.ch-filter-section:last-of-type { border-bottom: none; }
.ch-filter-section summary {
  list-style: none; cursor: pointer;
  display: flex; align-items: center; justify-content: space-between;
  font-size: 13px; font-weight: 600; color: var(--ch-text);
  padding-bottom: 10px;
}
.ch-filter-section summary::-webkit-details-marker { display: none; }
.ch-filter-section summary .ch-chev { transition: transform 200ms ease; color: var(--ch-text-faint); font-size: 12px; }
.ch-filter-section[open] summary .ch-chev { transform: rotate(90deg); }
.ch-filter-section .ch-filter-body { padding-top: 4px; }

.ch-check-list { display: flex; flex-direction: column; gap: 6px; max-height: 220px; overflow-y: auto; padding-right: 2px; }
.ch-check-list .form-check-label { font-size: 13px; }
.form-check-input:checked { background-color: var(--ch-primary); border-color: var(--ch-primary); }

/* ─────────────── Buttons ─────────────── */
.btn-ch-primary {
  background: var(--ch-primary); color: #fff;
  border: 1px solid var(--ch-primary);
  font-weight: 500;
}
.btn-ch-primary:hover { background: var(--ch-primary-700); border-color: var(--ch-primary-700); color: #fff; }
.btn-ch-primary:focus { box-shadow: 0 0 0 3px rgba(225,37,27,0.22); }

.btn-ch-secondary {
  background: var(--ch-surface); color: var(--ch-text);
  border: 1px solid var(--ch-border-strong);
  font-weight: 500;
}
.btn-ch-secondary:hover { background: #f4f6f9; }

.btn-ch-link {
  background: transparent; border: none;
  color: var(--ch-text-muted); font-size: 13px;
  text-decoration: none; padding: 6px 4px;
}
.btn-ch-link:hover { color: var(--ch-primary); }

.btn-ch-icon {
  width: 30px; height: 30px;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--ch-border);
  background: var(--ch-surface);
  border-radius: 6px;
  color: var(--ch-text-muted);
  transition: all 150ms ease;
  font-size: 14px;
}
.btn-ch-icon:hover { color: var(--ch-primary); border-color: var(--ch-primary); background: var(--ch-primary-soft); }

/* ─────────────── Cards / sections ─────────────── */
.ch-card {
  background: var(--ch-surface);
  border: 1px solid var(--ch-border);
  border-radius: 8px;
  box-shadow: var(--ch-shadow-sm);
}
.ch-card-header {
  padding: 14px 18px;
  border-bottom: 1px solid var(--ch-border);
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px;
}
.ch-card-header h2, .ch-card-header h3 { margin: 0; font-size: 14px; font-weight: 600; color: var(--ch-text); }
.ch-card-body { padding: 14px 18px; }

.ch-summary-bar {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 14px; gap: 16px; flex-wrap: wrap;
}
.ch-summary-bar .ch-results-count {
  font-size: 14px; color: var(--ch-text);
}
.ch-summary-bar .ch-results-count strong { color: var(--ch-primary); font-weight: 600; }
.ch-summary-bar .ch-results-meta { font-size: 12.5px; color: var(--ch-text-muted); }

/* ─────────────── Tabla ─────────────── */
.ch-table { width: 100%; border-collapse: separate; border-spacing: 0; }
.ch-table thead th {
  font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--ch-text-muted);
  padding: 10px 14px;
  border-bottom: 1px solid var(--ch-border);
  background: #fafbfc;
  text-align: left;
  white-space: nowrap;
  position: sticky; top: 0; z-index: 1;
}
.ch-table tbody td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--ch-border);
  font-size: 13px;
  color: var(--ch-text);
  vertical-align: middle;
}
.ch-table tbody tr:nth-child(even) td { background: #fafbfc; }
.ch-table tbody tr:hover td { background: var(--ch-primary-soft); }
.ch-table tbody tr:last-child td { border-bottom: none; }
.ch-table .ch-mono { font-size: 12.5px; }
.ch-table td.ch-actions { white-space: nowrap; text-align: right; }
.ch-table td.ch-actions .btn-ch-icon { margin-left: 4px; }

.ch-table-wrap { overflow-x: auto; border-top: 1px solid var(--ch-border); }

/* ─────────────── Badges ─────────────── */
.ch-badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 8px; border-radius: 999px;
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.02em;
  border: 1px solid transparent;
  white-space: nowrap;
}
.ch-badge-brand {
  background: #f1f4f9;
  color: var(--ch-text);
  border-color: var(--ch-border);
  font-family: var(--ch-font-mono);
  font-weight: 600;
}
.ch-badge-brand .dot { width: 6px; height: 6px; border-radius: 50%; }
.ch-badge-ok    { background: var(--ch-ok-soft);   color: var(--ch-ok);   border-color: #c4e0d1; }
.ch-badge-warn  { background: var(--ch-warn-soft); color: var(--ch-warn); border-color: #ecd599; }
.ch-badge-err   { background: var(--ch-err-soft);  color: var(--ch-err);  border-color: #ecbab5; }
.ch-badge-info  { background: var(--ch-info-soft); color: var(--ch-info); border-color: #cfd9e8; }
.ch-badge-muted { background: #eef0f4; color: var(--ch-text-muted); border-color: var(--ch-border); }

.ch-latency-low  { color: var(--ch-ok);   font-weight: 600; }
.ch-latency-mid  { color: var(--ch-warn); font-weight: 600; }
.ch-latency-high { color: var(--ch-err);  font-weight: 600; }

/* ─────────────── Empty / loading ─────────────── */
.ch-empty {
  text-align: center; padding: 60px 20px; color: var(--ch-text-muted);
}
.ch-empty .bi { font-size: 40px; color: var(--ch-text-faint); margin-bottom: 14px; }
.ch-empty h3 { font-size: 15px; font-weight: 600; color: var(--ch-text); margin-bottom: 6px; }
.ch-empty p  { font-size: 13px; max-width: 360px; margin: 0 auto; }

.ch-skeleton-row td { padding: 12px 14px; }
.ch-skeleton {
  display: inline-block; height: 12px; border-radius: 4px;
  background: linear-gradient(90deg, #eef1f5 0%, #f7f8fb 50%, #eef1f5 100%);
  background-size: 200% 100%;
  animation: ch-shimmer 1.4s ease-in-out infinite;
  width: 80%;
}
@keyframes ch-shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* ─────────────── Login ─────────────── */
.ch-login-bg {
  min-height: 100vh;
  background: radial-gradient(1200px 700px at 20% -10%, rgba(225,37,27,0.10), transparent 60%),
              radial-gradient(900px 500px at 100% 110%, rgba(31,31,31,0.06), transparent 60%),
              var(--ch-bg);
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
}
.ch-login-card {
  width: 100%; max-width: 410px;
  background: var(--ch-surface);
  border: 1px solid var(--ch-border);
  border-radius: 12px;
  box-shadow: var(--ch-shadow-md);
  padding: 36px 32px 30px;
}
.ch-login-mark {
  display: flex; align-items: center; gap: 10px; margin-bottom: 28px;
}
.ch-login-mark .badge-mark {
  width: 38px; height: 38px; border-radius: 8px;
  background: var(--ch-primary); color: #fff;
  display: grid; place-items: center;
  font-family: var(--ch-font-mono); font-weight: 700; font-size: 14px;
}
.ch-login-mark .name { font-size: 16px; font-weight: 600; color: var(--ch-text); }
.ch-login-mark .name span { display: block; font-size: 11.5px; color: var(--ch-text-muted); font-weight: 500; }

.ch-login-card h1 { font-size: 18px; font-weight: 600; margin-bottom: 4px; }
.ch-login-card .sub { font-size: 13px; color: var(--ch-text-muted); margin-bottom: 22px; }

.ch-login-card .form-label { font-size: 12.5px; font-weight: 500; margin-bottom: 5px; color: var(--ch-text); }
.ch-login-card .form-control { padding: 10px 12px; border-color: var(--ch-border-strong); font-size: 14px; }
.ch-login-card .form-control:focus { border-color: var(--ch-primary); box-shadow: 0 0 0 3px rgba(225,37,27,0.18); }
.ch-login-card .input-group-text { background: var(--ch-surface); border-color: var(--ch-border-strong); color: var(--ch-text-muted); }
.ch-login-card .btn-submit {
  width: 100%; padding: 11px 16px;
  background: var(--ch-primary); color: #fff;
  border: 1px solid var(--ch-primary);
  border-radius: 6px; font-weight: 500;
  margin-top: 8px;
  transition: all 150ms ease;
}
.ch-login-card .btn-submit:hover { background: var(--ch-primary-700); }

.ch-login-error {
  background: var(--ch-err-soft); color: var(--ch-err);
  border: 1px solid #ecbab5; border-radius: 6px;
  padding: 10px 12px; font-size: 13px;
  margin-bottom: 14px;
  display: flex; gap: 8px; align-items: flex-start;
}

.ch-login-help {
  margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--ch-border);
  font-size: 12px; color: var(--ch-text-muted); text-align: center;
}
.ch-login-help code { color: var(--ch-text); background: #f1f4f9; padding: 1px 6px; border-radius: 3px; font-size: 11.5px; }

/* ─────────────── Modal / viewer ─────────────── */
.modal .modal-content { border-radius: 10px; border: none; box-shadow: var(--ch-shadow-lg); }
.ch-modal-header {
  background: var(--ch-primary); color: #fff;
  padding: 12px 18px; border-radius: 10px 10px 0 0;
  display: flex; align-items: center; gap: 14px;
}
.ch-modal-header .ch-modal-title { font-size: 14px; font-weight: 600; flex: 1; min-width: 0; }
.ch-modal-header .ch-modal-title small { display: block; font-weight: 400; font-size: 12px; opacity: 0.78; }
.ch-modal-header .btn-modal-action {
  background: rgba(255,255,255,0.10); border: 1px solid rgba(255,255,255,0.20);
  color: #fff; padding: 6px 12px; border-radius: 6px; font-size: 12.5px;
  display: inline-flex; align-items: center; gap: 6px;
  transition: all 150ms ease;
}
.ch-modal-header .btn-modal-action:hover { background: rgba(255,255,255,0.18); }
.ch-modal-header .btn-close-w { background: none; border: none; color: #fff; opacity: 0.8; font-size: 22px; line-height: 1; padding: 4px 6px; }
.ch-modal-header .btn-close-w:hover { opacity: 1; }

.ch-pdf-frame { width: 100%; height: 75vh; border: none; background: #4b5563; }

.ch-code-block {
  background: #0f1e33; color: #d8e4f5;
  font-family: var(--ch-font-mono);
  font-size: 12.5px; line-height: 1.55;
  padding: 18px 20px;
  overflow: auto;
  max-height: 70vh;
  margin: 0;
  border-radius: 0 0 10px 10px;
}
.ch-code-block .tag    { color: #82c4ff; }
.ch-code-block .attr   { color: #d4b974; }
.ch-code-block .val    { color: #b6e5b1; }
.ch-code-block .text   { color: #e7eef9; }
.ch-code-block .com    { color: #6f8198; font-style: italic; }
.ch-code-block .punc   { color: #98abc2; }

.ch-confirm-body { padding: 28px 24px; text-align: center; }
.ch-confirm-body .bi { font-size: 38px; color: var(--ch-primary); margin-bottom: 12px; }
.ch-confirm-body h3 { font-size: 16px; margin-bottom: 6px; }
.ch-confirm-body p  { font-size: 13.5px; color: var(--ch-text-muted); }

/* ─────────────── Toasts ─────────────── */
.toast-container { z-index: 1090; }
.toast { box-shadow: var(--ch-shadow-md); border-radius: 8px; }
.toast.bg-ok    { background: var(--ch-ok)  !important; color: #fff; }
.toast.bg-err   { background: var(--ch-err) !important; color: #fff; }
.toast.bg-info  { background: var(--ch-primary) !important; color: #fff; }

/* ─────────────── Inspector tabs ─────────────── */
.ch-tabs { border-bottom: 1px solid var(--ch-border); padding: 0 18px; background: #fafbfc; }
.ch-tabs .nav-link {
  color: var(--ch-text-muted);
  border: none; border-radius: 0;
  padding: 12px 16px;
  font-size: 13px; font-weight: 500;
  border-bottom: 2px solid transparent;
}
.ch-tabs .nav-link:hover { color: var(--ch-text); }
.ch-tabs .nav-link.active { color: var(--ch-primary); border-bottom-color: var(--ch-primary); background: transparent; }

.ch-kv-table { width: 100%; }
.ch-kv-table td {
  padding: 8px 12px; font-size: 13px;
  border-bottom: 1px solid var(--ch-border);
  vertical-align: top;
}
.ch-kv-table td:first-child {
  width: 180px; color: var(--ch-text-muted);
  font-weight: 500; text-transform: uppercase; font-size: 11px; letter-spacing: 0.05em;
  font-family: var(--ch-font-mono);
}
.ch-kv-table td:last-child  { font-family: var(--ch-font-mono); font-size: 12.5px; }
.ch-kv-table tr:last-child td { border-bottom: none; }

/* Pagination Bootstrap polish */
.pagination .page-link { color: var(--ch-text-muted); border-color: var(--ch-border); font-size: 13px; }
.pagination .page-link:hover { color: var(--ch-primary); background: var(--ch-primary-soft); border-color: var(--ch-primary-soft); }
.pagination .page-item.active .page-link { background: var(--ch-primary); border-color: var(--ch-primary); }
.pagination .page-item.disabled .page-link { color: var(--ch-text-faint); }

/* Auto-refresh toggle */
.ch-refresh-bar { display: flex; align-items: center; gap: 14px; }
.ch-refresh-bar .form-check-label { font-size: 12.5px; color: var(--ch-text-muted); }
.ch-refresh-bar .ch-mini-status { font-size: 11.5px; color: var(--ch-text-faint); font-family: var(--ch-font-mono); }

/* Quick presets pills */
.ch-presets { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }
.ch-presets button {
  border: 1px solid var(--ch-border-strong);
  background: var(--ch-surface);
  color: var(--ch-text);
  border-radius: 999px; padding: 3px 10px; font-size: 11.5px;
  transition: all 150ms ease;
}
.ch-presets button:hover, .ch-presets button.active {
  border-color: var(--ch-primary); background: var(--ch-primary-soft); color: var(--ch-primary);
}

/* Detail slide-over */
.ch-detail-overlay {
  position: fixed; inset: 0;
  background: rgba(15,30,51,0.45);
  z-index: 1050;
  display: none;
}
.ch-detail-overlay.open { display: block; }
.ch-detail-panel {
  position: fixed; right: 0; top: 0; bottom: 0;
  width: min(900px, 100%);
  background: var(--ch-surface);
  z-index: 1060;
  box-shadow: var(--ch-shadow-lg);
  transform: translateX(100%);
  transition: transform 220ms ease;
  display: flex; flex-direction: column;
}
.ch-detail-panel.open { transform: translateX(0); }
.ch-detail-panel .ch-modal-header { border-radius: 0; }

/* Scrollbar */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: #c9d0da; border-radius: 6px; }
::-webkit-scrollbar-thumb:hover { background: #aab3c0; }
::-webkit-scrollbar-track { background: transparent; }

/* Responsive overrides for sidebar accordion on mobile */
@media (max-width: 991px) {
  .ch-detail-panel { width: 100%; }
  .ch-table thead th, .ch-table tbody td { padding: 8px 10px; font-size: 12.5px; }
}