/* ═══════════════════════════════════════════════════════════════════════════
   FLIX V2 — Design System
   Brand: Black #0D0D0D + Teal #00B5A5
   Font: IBM Plex Sans + IBM Plex Mono
═══════════════════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@300;400;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap');

/* ─── Variables ─────────────────────────────────────────────────────────── */
:root {
  --teal:        #00B5A5;
  --teal-dark:   #008F82;
  --teal-light:  #E0F7F5;
  --teal-glow:   rgba(0,181,165,.15);
  --black:       #0D0D0D;
  --dark:        #161B22;
  --dark2:       #1C2433;
  --dark3:       #232D3F;
  --border:      rgba(255,255,255,.07);
  --border2:     rgba(0,181,165,.25);
  --text:        #E8EDF2;
  --text2:       #8A97A8;
  --text3:       #5A6575;
  --warning:     #F5A623;
  --danger:      #E53E3E;
  --info:        #5B9BD5;
  --radius:      10px;
  --radius-sm:   6px;
  --sidebar-w:   240px;
  --topbar-h:    54px;
  --shadow:      0 4px 24px rgba(0,0,0,.4);
  --shadow-glow: 0 0 30px rgba(0,181,165,.12);
}

/* ─── Reset / Base ──────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body { height: 100%; }

body {
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 14px;
  background: var(--black);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--dark3); border-radius: 2px; }

a { color: var(--teal); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ─── Shell ─────────────────────────────────────────────────────────────── */
.app-shell {
  display: flex;
  height: 100vh;
  overflow: hidden;
}

/* ─── Sidebar ───────────────────────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  min-width: var(--sidebar-w);
  background: var(--dark);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  transition: width .25s ease, min-width .25s ease;
  overflow: hidden;
}
.sidebar.collapsed { width: 58px; min-width: 58px; }

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 16px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  user-select: none;
}
.logo-mark {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -1.5px;
  color: #fff;
  white-space: nowrap;
}
.logo-mark span { color: var(--teal); }
.logo-sub {
  font-size: 10px;
  color: var(--text3);
  white-space: nowrap;
  letter-spacing: .3px;
}

.sidebar-scroll {
  flex: 1;
  overflow-y: auto;
  padding: 8px;
}

.nav-section { margin-bottom: 6px; }
.nav-section-label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--text3);
  padding: 8px 10px 4px;
  display: block;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  color: var(--text2);
  font-size: 13px;
  font-weight: 400;
  cursor: pointer;
  transition: all .15s;
  border: 1px solid transparent;
  white-space: nowrap;
  overflow: hidden;
}
.nav-item:hover {
  background: var(--dark2);
  color: var(--text);
  text-decoration: none;
}
.nav-item.active {
  background: var(--teal-glow);
  color: var(--teal);
  border-color: var(--border2);
  font-weight: 500;
}
.nav-icon { font-size: 15px; min-width: 18px; text-align: center; }

/* Blazor adds ::deep .active for NavLink */
::deep .nav-item.active {
  background: var(--teal-glow);
  color: var(--teal);
  border-color: var(--border2);
  font-weight: 500;
}

.sidebar-footer {
  padding: 10px 8px;
  border-top: 1px solid var(--border);
}
.user-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  background: var(--dark2);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.user-avatar {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--teal);
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700;
  color: var(--black);
  min-width: 28px;
  flex-shrink: 0;
}
.user-info { overflow: hidden; }
.user-name { font-size: 12px; font-weight: 500; display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-role { font-size: 10px; color: var(--text3); display: block; }

.btn-logout {
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
  padding: 7px 10px;
  margin-top: 6px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text3);
  font-family: inherit;
  font-size: 12px;
  cursor: pointer;
  transition: all .15s;
}
.btn-logout:hover { color: var(--danger); border-color: rgba(229,62,62,.3); background: rgba(229,62,62,.05); }

/* ─── Main content ──────────────────────────────────────────────────────── */
.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--black);
}

/* ─── Page area ─────────────────────────────────────────────────────────── */
.page-area {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
}

/* ─── Page Header ───────────────────────────────────────────────────────── */
.page-header { margin-bottom: 24px; }
.page-header-row { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
.page-title { font-size: 20px; font-weight: 700; letter-spacing: -.3px; }
.page-subtitle { font-size: 13px; color: var(--text2); margin-top: 2px; }
.page-actions { display: flex; gap: 8px; flex-shrink: 0; }

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text2);
  margin-bottom: 10px;
  transition: color .15s;
}
.back-link:hover { color: var(--teal); text-decoration: none; }

/* ─── Buttons ───────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all .15s;
  line-height: 1.4;
}
.btn:disabled { opacity: .5; cursor: not-allowed; }

.btn-primary { background: var(--teal); color: var(--black); border-color: var(--teal); }
.btn-primary:hover:not(:disabled) { background: var(--teal-dark); border-color: var(--teal-dark); }

.btn-outline { background: transparent; color: var(--teal); border-color: var(--border2); }
.btn-outline:hover { background: var(--teal-glow); }

.btn-ghost { background: transparent; color: var(--text2); border-color: var(--border); }
.btn-ghost:hover { color: var(--text); background: var(--dark2); }

.btn-danger { background: transparent; color: var(--danger); border-color: rgba(229,62,62,.25); }
.btn-danger:hover { background: rgba(229,62,62,.08); }

.btn-sm { padding: 5px 12px; font-size: 12px; }
.btn-xs { padding: 3px 8px; font-size: 11px; }

/* ─── KPI Cards ─────────────────────────────────────────────────────────── */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}
@media (max-width: 900px) { .kpi-grid { grid-template-columns: repeat(2,1fr); } }

.kpi-card {
  background: var(--dark);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 22px;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: border-color .2s, transform .2s, box-shadow .2s;
}
.kpi-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}
.kpi-card::before {
  content: '';
  position: absolute; top: 0; left: 0;
  width: 3px; height: 100%;
}
.kpi-card.accent-teal::before   { background: var(--teal); }
.kpi-card.accent-teal:hover     { border-color: var(--border2); }
.kpi-card.accent-warn::before   { background: var(--warning); }
.kpi-card.accent-warn:hover     { border-color: rgba(245,166,35,.3); }
.kpi-card.accent-info::before   { background: var(--info); }
.kpi-card.accent-danger::before { background: var(--danger); }

.kpi-icon { font-size: 22px; margin-bottom: 12px; color: var(--teal); }
.kpi-value { font-size: 26px; font-weight: 700; font-family: 'IBM Plex Mono', monospace; }
.kpi-label { font-size: 11px; color: var(--text2); margin-top: 4px; text-transform: uppercase; letter-spacing: .5px; }
.kpi-hint  { font-size: 11px; color: var(--text3); margin-top: 6px; }

/* ─── Card ──────────────────────────────────────────────────────────────── */
.card {
  background: var(--dark);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
}
.card-title { font-size: 13px; font-weight: 600; }

/* ─── Tables ────────────────────────────────────────────────────────────── */
.table-responsive { overflow-x: auto; }

.data-table { width: 100%; border-collapse: collapse; }
.data-table thead th {
  padding: 10px 14px;
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .5px;
  text-transform: uppercase;
  color: var(--text3);
  border-bottom: 1px solid var(--border);
  background: var(--dark2);
  white-space: nowrap;
}
.data-table thead th.text-end { text-align: right; }
.data-table tbody tr {
  border-bottom: 1px solid var(--border);
  transition: background .12s;
}
.data-table tbody tr:last-child { border-bottom: none; }
.data-table tbody tr:hover { background: var(--dark2); }
.data-table tbody tr.row-link { cursor: pointer; }
.data-table tbody td { padding: 10px 14px; font-size: 13px; }
.data-table tfoot td { padding: 10px 14px; font-size: 12px; font-weight: 600; border-top: 1px solid var(--border); background: var(--dark2); }

/* ─── Badges ────────────────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
}
.badge-cotizacion { background: rgba(245,166,35,.1);  color: var(--warning); border: 1px solid rgba(245,166,35,.3); }
.badge-proceso    { background: rgba(0,181,165,.1);   color: var(--teal);    border: 1px solid var(--border2); }
.badge-cerrado    { background: rgba(90,101,117,.12); color: var(--text3);   border: 1px solid rgba(90,101,117,.3); }
.badge-ingreso    { background: rgba(0,181,165,.1);   color: var(--teal);    border: 1px solid var(--border2); }
.badge-gasto      { background: rgba(229,62,62,.08);  color: var(--danger);  border: 1px solid rgba(229,62,62,.25); }

/* ─── Toolbar ───────────────────────────────────────────────────────────── */
.toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.search-wrap {
  position: relative;
  flex: 1;
  max-width: 340px;
}
.search-wrap .bi-search {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text3);
  font-size: 13px;
  pointer-events: none;
}
.search-wrap input { padding-left: 32px; }

.pagination-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  flex-wrap: wrap;
  gap: 10px;
}
.pager-controls { display: flex; align-items: center; gap: 4px; }
.pager-controls .btn { padding: 4px 9px; }
.pager-page { font-size: 12px; color: var(--text2); min-width: 54px; text-align: center; font-family: 'IBM Plex Mono', monospace; }

/* ─── Monitor ───────────────────────────────────────────────────────────── */
.monitor-layout {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 16px;
  align-items: start;
}
@media (max-width: 960px) { .monitor-layout { grid-template-columns: 1fr; } }

.monitor-sidebar { display: flex; flex-direction: column; gap: 12px; }

.monitor-card {
  cursor: pointer;
  transition: border-color .15s, box-shadow .15s;
}
.monitor-card:hover { border-color: var(--border2); }
.monitor-card-active { border-color: var(--teal) !important; box-shadow: 0 0 0 1px var(--teal); }

.monitor-stat { padding: 16px 18px; display: flex; flex-direction: column; gap: 10px; }
.monitor-stat-row { display: flex; justify-content: space-between; align-items: center; font-size: 13px; }

.row-selected { background: var(--teal-glow) !important; }
.data-table tbody tr.row-expuesta { background: rgba(229,62,62,.05); }
.data-table tbody tr.row-expuesta:hover { background: rgba(229,62,62,.09); }

.empty-hint {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 60px 20px;
  color: var(--text3);
  font-size: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.empty-hint i { font-size: 32px; }

.filter-check {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text2);
  cursor: pointer;
}

/* ─── Forms ─────────────────────────────────────────────────────────────── */
.form-control {
  width: 100%;
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  color: var(--text);
  font-family: inherit;
  font-size: 13px;
  transition: border-color .2s, box-shadow .2s;
}
.form-control:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(0,181,165,.1);
}
.form-control::placeholder { color: var(--text3); }
.form-control:disabled { opacity: .5; cursor: not-allowed; }
textarea.form-control { resize: vertical; min-height: 70px; }
select.form-control { cursor: pointer; appearance: auto; }

.form-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text2);
  text-transform: uppercase;
  letter-spacing: .5px;
  margin-bottom: 5px;
  display: block;
}
.form-group { display: flex; flex-direction: column; }
.mb-3 { margin-bottom: 14px; }
.mb-4 { margin-bottom: 20px; }
.w-auto { width: auto; }

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.input-with-btn {
  display: flex;
  gap: 6px;
}
.input-with-btn .form-control { flex: 1; }
.btn-icon {
  padding: 7px 12px;
  font-size: 16px;
  line-height: 1;
  flex-shrink: 0;
}
.add-inline {
  display: flex;
  gap: 6px;
  margin-top: 6px;
  align-items: center;
}
.add-inline .form-control { flex: 1; }
.form-group.span-2 { grid-column: span 2; }

.val-msg { font-size: 11px; color: var(--danger); margin-top: 4px; }

.input-icon-wrap { position: relative; }
.input-icon-wrap .bi { position: absolute; left: 11px; top: 50%; transform: translateY(-50%); color: var(--text3); font-size: 14px; pointer-events: none; }
.input-icon-wrap input { padding-left: 34px; }

.section-label { font-size: 11px; font-weight: 600; color: var(--text2); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 12px; }
.divider { border: none; border-top: 1px solid var(--border); margin: 16px 0; }

/* ─── Login ─────────────────────────────────────────────────────────────── */
.login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--black);
  background-image: radial-gradient(ellipse 60% 50% at 50% -5%, rgba(0,181,165,.1), transparent);
}
.login-card {
  width: 380px;
  background: var(--dark);
  border: 1px solid var(--border2);
  border-radius: 16px;
  padding: 40px;
  box-shadow: 0 30px 80px rgba(0,0,0,.5), var(--shadow-glow);
  animation: slideUp .3s ease;
}
.flix-logotype { font-size: 36px; font-weight: 700; letter-spacing: -2px; color: #fff; }
.flix-logotype span { color: var(--teal); }
.flix-sub { font-size: 11px; color: var(--text3); margin-top: 2px; margin-bottom: 28px; }
.login-desc { font-size: 13px; color: var(--text2); margin-bottom: 24px; }

.btn-login {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 11px;
  background: var(--teal);
  border: none;
  border-radius: var(--radius-sm);
  color: var(--black);
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s;
}
.btn-login:hover { background: var(--teal-dark); }
.btn-login:disabled { opacity: .6; cursor: not-allowed; }

.alert-error {
  background: rgba(229,62,62,.08);
  border: 1px solid rgba(229,62,62,.25);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 13px;
  color: var(--danger);
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ─── Modal nativo <dialog> ──────────────────────────────────────────────── */
/* Sistema propio (ModalHost) basado en el elemento <dialog> de HTML5.       */
/* showModal() aporta top-layer, focus-trap y accesibilidad nativos.         */

.flix-dialog {
  padding: 0;
  border: none;
  background: transparent;
  max-width: 540px;
  width: calc(100% - 3.5rem);
  max-height: calc(100vh - 3.5rem);
  color: var(--text);
  overflow: visible;
}
.flix-dialog::backdrop {
  background: rgba(0,0,0,.65);
  backdrop-filter: blur(4px);
}
/* Animación de entrada (respeta prefers-reduced-motion más abajo) */
.flix-dialog[open] {
  animation: dialogIn .2s cubic-bezier(.16,1,.3,1);
}
.flix-dialog[open]::backdrop {
  animation: backdropIn .2s ease;
}

.flix-dialog-inner {
  background: var(--dark);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  box-shadow: 0 20px 60px rgba(0,0,0,.6), var(--shadow-glow);
  max-height: calc(100vh - 3.5rem);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.flix-dialog-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: var(--dark2);
  border-bottom: 1px solid var(--border);
  padding: 15px 22px;
  border-radius: var(--radius) var(--radius) 0 0;
  flex-shrink: 0;
}
.flix-dialog-title { font-size: 15px; font-weight: 600; color: var(--text); }
.flix-dialog-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px; height: 30px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  color: var(--text3);
  font-size: 16px;
  cursor: pointer;
  transition: all .15s;
}
.flix-dialog-close:hover { color: var(--text); background: var(--dark3); }
.flix-dialog-close:focus-visible { outline: 2px solid var(--teal); outline-offset: 1px; }
.flix-dialog-body {
  padding: 22px;
  overflow-y: auto;
}

@keyframes dialogIn {
  from { transform: translateY(14px) scale(.98); opacity: 0; }
  to   { transform: translateY(0)    scale(1);   opacity: 1; }
}
@keyframes backdropIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.modal-footer-row {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 22px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

/* ─── Tarjeta de concepto seleccionado (ConceptoForm cotización) ─────────── */
.concepto-info-card {
  background: var(--dark2);
  border: 1px solid var(--teal-dim, rgba(56,178,172,.25));
  border-radius: var(--radius);
  padding: 12px 16px;
}
.ci-label { font-size: 10px; text-transform: uppercase; letter-spacing: .06em; color: var(--teal); margin-bottom: 4px; }
.ci-desc  { font-size: 15px; font-weight: 600; color: var(--text); margin-bottom: 2px; }
.ci-inst  { font-size: 12px; color: var(--text3); }
.ci-inst i { margin-right: 4px; }
.field-hint { font-size: 11px; color: var(--text3); margin-top: 4px; display: block; }
.input-error { border-color: var(--danger) !important; }

.confirm-modal-body {
  text-align: center;
  padding: 8px 0;
}
.confirm-icon { font-size: 32px; color: var(--warning); margin-bottom: 12px; }
.confirm-modal-body h5 { font-size: 16px; font-weight: 600; margin-bottom: 10px; }
.confirm-modal-body p { font-size: 13px; color: var(--text2); margin-bottom: 20px; line-height: 1.6; }
.confirm-actions { display: flex; justify-content: center; gap: 10px; }

/* ─── Detail view ───────────────────────────────────────────────────────── */
.detail-header-card {
  background: var(--dark);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
}
.detail-header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}
.detail-cliente { font-size: 15px; font-weight: 600; margin-left: 10px; }
.detail-meta-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.meta-label { font-size: 10px; color: var(--text3); text-transform: uppercase; letter-spacing: .7px; display: block; margin-bottom: 2px; }
.meta-value { font-size: 13px; font-weight: 500; }

.totals-band {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
}
@media (max-width: 900px) { .totals-band { grid-template-columns: repeat(3,1fr); } }

.total-box {
  background: var(--dark);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
}
.tb-label { font-size: 10px; color: var(--text3); text-transform: uppercase; letter-spacing: .6px; }
.tb-value { font-size: 18px; font-weight: 700; font-family: 'IBM Plex Mono', monospace; margin-top: 4px; }

.dual-panels { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 20px; }
@media (max-width: 1024px) { .dual-panels { grid-template-columns: 1fr; } }

.panel-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.panel-title { font-size: 13px; font-weight: 600; display: flex; align-items: center; gap: 6px; }

/* ─── Corte ─────────────────────────────────────────────────────────────── */
.corte-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
@media (max-width: 900px) { .corte-grid { grid-template-columns: 1fr; } }
.corte-section-title { font-size: 14px; font-weight: 700; letter-spacing: .3px; margin-bottom: 14px; display: flex; align-items: center; gap: 8px; }
.corte-total-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 13px;
}
.corte-total-box.teal   { background: rgba(0,181,165,.1); border: 1px solid var(--border2); color: var(--teal); }
.corte-total-box.danger { background: rgba(229,62,62,.08); border: 1px solid rgba(229,62,62,.25); color: var(--danger); }
.corte-total-value { font-size: 20px; font-family: 'IBM Plex Mono', monospace; }

.totals-row { font-weight: 600; }

/* ─── Resumen cards ─────────────────────────────────────────────────────── */
.resumen-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.resumen-card {
  background: var(--dark);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  cursor: pointer;
  transition: all .2s;
}
.resumen-card.selected { border-color: var(--teal); box-shadow: var(--shadow-glow); }
.rc-icon { font-size: 24px; margin-bottom: 12px; }
.rc-value { font-size: 26px; font-weight: 700; font-family: 'IBM Plex Mono', monospace; }
.rc-label { font-size: 12px; color: var(--text2); margin-top: 6px; }

/* ─── Period toolbar ────────────────────────────────────────────────────── */
.period-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

/* ─── Summary ───────────────────────────────────────────────────────────── */
.summary-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--dark);
  border: 1px solid var(--border2);
  border-radius: var(--radius-sm);
  font-size: 13px;
}
.summary-bar {
  display: flex;
  gap: 20px;
  padding: 10px 14px;
  font-size: 13px;
}

/* ─── Tabs ──────────────────────────────────────────────────────────────── */
.tab-group {
  display: flex;
  gap: 2px;
  background: var(--dark2);
  border-radius: var(--radius-sm);
  padding: 3px;
}
.tab {
  padding: 5px 16px;
  border-radius: 5px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all .15s;
  color: var(--text2);
  border: none;
  background: transparent;
  font-family: inherit;
}
.tab.active { background: var(--dark); color: var(--teal); }

/* ─── Status ────────────────────────────────────────────────────────────── */
.status-active   { font-size: 11px; color: var(--teal);  display: flex; align-items: center; gap: 5px; }
.status-inactive { font-size: 11px; color: var(--text3); display: flex; align-items: center; gap: 5px; }
.status-active .bi-circle-fill { font-size: 7px; }
.status-inactive .bi-circle    { font-size: 7px; }

/* ─── Perfil badges ─────────────────────────────────────────────────────── */
.perfil-badge { font-size: 11px; font-weight: 600; }
.perfil-master          { color: var(--teal); }
.perfil-administracion  { color: var(--info); }
.perfil-comercial       { color: var(--warning); }
.perfil-operacion       { color: #9B59B6; }
.perfil-contabilidad    { color: #2ECC71; }

/* ─── Adjuntos link ─────────────────────────────────────────────────────── */
.adj-link { font-size: 12px; color: var(--text3); display: inline-flex; align-items: center; gap: 3px; }
.adj-link.has-adj { color: var(--teal); }

/* ─── Misc utilities ────────────────────────────────────────────────────── */
.td-actions { display: flex; gap: 4px; justify-content: flex-end; }
.text-end { text-align: right !important; }
.center { text-align: center; }
.mono { font-family: 'IBM Plex Mono', monospace !important; font-size: 12px !important; }
.muted { color: var(--text2); }
.small { font-size: 12px; }
.fw-600 { font-weight: 600; }
.teal { color: var(--teal) !important; }
.danger { color: var(--danger) !important; }
.warn { color: var(--warning) !important; }
.truncate-160 { max-width: 160px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.truncate-140 { max-width: 140px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.truncate-200 { max-width: 200px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mb-3 { margin-bottom: 12px !important; }
.mb-4 { margin-bottom: 20px !important; }
.me-2 { margin-right: 6px; }
.d-inline-block { display: inline-block; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }

.empty-row { text-align: center; padding: 28px 14px !important; color: var(--text3); font-size: 13px; }
.empty-state { text-align: center; padding: 60px; color: var(--text3); }
.access-denied { text-align: center; padding: 60px; color: var(--danger); font-size: 15px; }
.loading-state { display: flex; align-items: center; gap: 12px; padding: 40px; color: var(--text2); justify-content: center; }

/* ─── Spinner ───────────────────────────────────────────────────────────── */
.spinner {
  width: 20px; height: 20px;
  border: 2px solid var(--border);
  border-top-color: var(--teal);
  border-radius: 50%;
  animation: spin .7s linear infinite;
}
.spinner-sm {
  display: inline-block;
  width: 12px; height: 12px;
  border: 2px solid rgba(255,255,255,.3);
  border-top-color: currentColor;
  border-radius: 50%;
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ─── Animations ────────────────────────────────────────────────────────── */
@keyframes slideUp {
  from { transform: translateY(12px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ─── Scrollbar in sidebar ──────────────────────────────────────────────── */
.sidebar-scroll::-webkit-scrollbar { width: 3px; }
.sidebar-scroll::-webkit-scrollbar-thumb { background: var(--dark3); }

/* ═══════════════════════════════════════════════════════════════════════════
   UX polish — toasts, foco accesible, responsive móvil, reduced-motion
═══════════════════════════════════════════════════════════════════════════ */

/* ─── Toasts ────────────────────────────────────────────────────────────── */
.toast-stack {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 1200;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: min(360px, calc(100vw - 32px));
  pointer-events: none;
}
.toast {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  padding: 12px 14px;
  background: var(--dark2);
  border: 1px solid var(--border);
  border-left-width: 3px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  pointer-events: auto;
  animation: toastIn .25s cubic-bezier(.16,1,.3,1);
}
.toast-icon { font-size: 16px; line-height: 1.4; flex-shrink: 0; }
.toast-body { flex: 1; min-width: 0; }
.toast-title { font-size: 12px; font-weight: 600; margin-bottom: 2px; }
.toast-text { font-size: 13px; color: var(--text2); word-wrap: break-word; }
.toast-close {
  background: transparent; border: none; color: var(--text3);
  font-size: 15px; cursor: pointer; padding: 0 2px; line-height: 1; flex-shrink: 0;
  transition: color .15s;
}
.toast-close:hover { color: var(--text); }

.toast-success { border-left-color: var(--teal); }
.toast-success .toast-icon { color: var(--teal); }
.toast-error   { border-left-color: var(--danger); }
.toast-error   .toast-icon { color: var(--danger); }
.toast-warning { border-left-color: var(--warning); }
.toast-warning .toast-icon { color: var(--warning); }
.toast-info    { border-left-color: var(--info); }
.toast-info    .toast-icon { color: var(--info); }

@keyframes toastIn {
  from { transform: translateX(16px); opacity: 0; }
  to   { transform: translateX(0);    opacity: 1; }
}

/* ─── Foco accesible (teclado) ──────────────────────────────────────────── */
.btn:focus-visible,
.btn-login:focus-visible,
.btn-logout:focus-visible,
.tab:focus-visible,
.nav-item:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 2px;
}
.form-control:focus-visible { outline: none; } /* ya tiene box-shadow de foco */

/* ─── Barra superior móvil + sidebar off-canvas ─────────────────────────── */
.mobile-topbar { display: none; }
.sidebar-backdrop { display: none; }

@media (max-width: 768px) {
  .mobile-topbar {
    display: flex;
    align-items: center;
    gap: 12px;
    height: var(--topbar-h);
    padding: 0 14px;
    background: var(--dark);
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
  }
  .mobile-menu-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px; height: 36px;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-size: 18px;
    cursor: pointer;
  }
  .mobile-topbar .logo-mark { font-size: 18px; }

  .sidebar {
    position: fixed;
    top: 0; left: 0; bottom: 0;
    z-index: 1100;
    transform: translateX(-100%);
    transition: transform .25s ease;
  }
  .sidebar.mobile-open { transform: translateX(0); }
  /* En móvil ignoramos el modo colapsado de escritorio */
  .sidebar.collapsed { width: var(--sidebar-w); min-width: var(--sidebar-w); }

  .sidebar-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 1050;
    background: rgba(0,0,0,.55);
    backdrop-filter: blur(2px);
    animation: fadeIn .2s ease;
  }

  .page-area { padding: 16px; }
  .kpi-grid { grid-template-columns: 1fr; }
  .toast-stack { left: 16px; right: 16px; bottom: 16px; max-width: none; }
}

/* ─── Respeto a prefers-reduced-motion ──────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
}