/* compras.css — Módulo Compras · Enterprise Data-Dense · scoped #comprasRoot */

#comprasRoot {
  --c-primary: #1A3C8F;
  --c-primary-hover: #0F2560;
  --c-primary-light: #EDF1F9;
  --c-accent: #22C55E;
  --c-accent-hover: #16A34A;
  --c-danger: #EF4444;
  --c-danger-light: #FEE2E2;
  --c-warning: #F59E0B;
  --c-warning-light: #FEF3C7;
  --c-bg: #F1F5F9;
  --c-surface: #fff;
  --c-border: #E2E8F0;
  --c-text: #1E293B;
  --c-muted: #64748B;
  --c-shadow: 0 4px 12px rgba(0,0,0,0.08);
  --c-shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --c-radius: 10px;
  font-size: 14px;
  line-height: 1.5;
  padding-bottom: 32px;
}

/* ── Sub-nav ── */
#comprasRoot .c-nav {
  display: flex;
  gap: 0;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--c-radius);
  margin-bottom: 24px;
  overflow-x: auto;
  padding: 4px;
}
#comprasRoot .c-nav a {
  padding: 10px 20px;
  text-decoration: none;
  color: var(--c-muted);
  font-weight: 600;
  font-size: 13px;
  border-radius: 7px;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s;
}
#comprasRoot .c-nav a:hover { color: var(--c-primary); background: var(--c-primary-light); }
#comprasRoot .c-nav a.active { color: #fff; background: var(--c-primary); }

/* ── Cards ── */
#comprasRoot .c-card {
  background: var(--c-surface);
  border-radius: var(--c-radius);
  box-shadow: var(--c-shadow-sm);
  padding: 24px;
  border: 1px solid var(--c-border);
}
#comprasRoot .c-card + .c-card { margin-top: 16px; }
#comprasRoot .c-card-title {
  font-weight: 700;
  font-size: 16px;
  margin: 0 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
#comprasRoot .c-card-subtitle { font-size: 12px; color: var(--c-muted); font-weight: 400; }

/* ── Menu cards ── */
#comprasRoot .c-menu-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 20px;
}
#comprasRoot .c-menu-card {
  background: var(--c-surface);
  border-radius: 12px;
  padding: 24px;
  text-decoration: none;
  color: var(--c-text);
  border: 2px solid var(--c-border);
  cursor: pointer;
  transition: all 0.2s;
  text-align: center;
}
#comprasRoot .c-menu-card:hover {
  border-color: var(--c-primary);
  box-shadow: var(--c-shadow);
  transform: translateY(-3px);
}
#comprasRoot .c-menu-card .icon { font-size: 32px; line-height: 1; margin-bottom: 12px; }
#comprasRoot .c-menu-card .title { font-size: 14px; font-weight: 700; margin-bottom: 4px; }
#comprasRoot .c-menu-card .desc { color: var(--c-muted); font-size: 12px; line-height: 1.4; }

/* ── KPI ── */
#comprasRoot .c-kpi-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}
#comprasRoot .c-kpi {
  padding: 20px;
  background: var(--c-surface);
  border-radius: var(--c-radius);
  border: 1px solid var(--c-border);
  position: relative;
  overflow: hidden;
}
#comprasRoot .c-kpi .label {
  font-size: 11px;
  text-transform: uppercase;
  color: var(--c-muted);
  font-weight: 700;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}
#comprasRoot .c-kpi .value {
  font-size: 22px;
  font-weight: 800;
  color: var(--c-text);
  font-variant-numeric: tabular-nums;
}
#comprasRoot .c-kpi .detail { font-size: 11px; color: var(--c-muted); margin-top: 6px; }
#comprasRoot .c-kpi .kpi-icon {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

/* ── Forms ── */
#comprasRoot .c-form-row { display: flex; gap: 16px; margin-bottom: 16px; flex-wrap: wrap; }
#comprasRoot .c-form-row > .c-fg { flex: 1; min-width: 140px; }
#comprasRoot .c-fg { margin-bottom: 16px; }
#comprasRoot .c-fg label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  color: var(--c-muted);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
#comprasRoot .c-fg input,
#comprasRoot .c-fg select,
#comprasRoot .c-fg textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--c-border);
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
  background: #fff;
  color: var(--c-text);
  transition: border 0.15s, box-shadow 0.15s;
}
#comprasRoot .c-fg input:focus,
#comprasRoot .c-fg select:focus {
  outline: none;
  border-color: var(--c-primary);
  box-shadow: 0 0 0 3px rgba(26,60,143,0.12);
}

/* ── Buttons ── */
#comprasRoot .c-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  border: none;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.15s;
  text-transform: none;
}
#comprasRoot .c-btn:active { transform: scale(0.97); }
#comprasRoot .c-btn:disabled { opacity: 0.5; cursor: not-allowed; }
#comprasRoot .c-btn-primary { background: var(--c-primary); color: #fff; }
#comprasRoot .c-btn-primary:hover { background: var(--c-primary-hover); }
#comprasRoot .c-btn-success { background: var(--c-accent); color: #fff; }
#comprasRoot .c-btn-success:hover { background: var(--c-accent-hover); }
#comprasRoot .c-btn-danger { background: var(--c-danger); color: #fff; }
#comprasRoot .c-btn-outline { background: #fff; color: var(--c-text); border: 1px solid var(--c-border); }
#comprasRoot .c-btn-outline:hover { background: var(--c-bg); }
#comprasRoot .c-btn-sm { padding: 6px 12px; font-size: 12px; border-radius: 6px; }
#comprasRoot .c-btn-xs { padding: 4px 10px; font-size: 11px; border-radius: 5px; }
#comprasRoot .c-btn-group { display: inline-flex; gap: 0; }
#comprasRoot .c-btn-group .c-btn { border-radius: 0; border-right: 1px solid rgba(255,255,255,0.2); }
#comprasRoot .c-btn-group .c-btn:first-child { border-radius: 8px 0 0 8px; }
#comprasRoot .c-btn-group .c-btn:last-child { border-radius: 0 8px 8px 0; border-right: none; }

/* ── Table ── */
#comprasRoot .c-tbl { width: 100%; border-collapse: collapse; font-size: 11px; }
#comprasRoot .c-tbl thead th {
  text-align: left;
  padding: 6px 6px;
  background: var(--c-bg);
  font-weight: 700;
  color: var(--c-muted);
  text-transform: uppercase;
  font-size: 10px;
  letter-spacing: 0.04em;
  border-bottom: 2px solid var(--c-border);
  position: sticky;
  top: 0;
  z-index: 2;
  white-space: nowrap;
}
#comprasRoot .c-tbl tbody td {
  padding: 4px 5px;
  border-bottom: 1px solid var(--c-border);
  vertical-align: middle;
}
#comprasRoot .c-tbl tbody tr { transition: background 0.1s; }
#comprasRoot .c-tbl tbody tr:hover { background: var(--c-primary-light); }
#comprasRoot .c-tbl tbody tr.clickable { cursor: pointer; }
#comprasRoot .c-tbl .num { text-align: right; font-variant-numeric: tabular-nums; font-weight: 600; }
#comprasRoot .c-tbl-wrap {
  overflow: auto;
  border: 1px solid var(--c-border);
  border-radius: 8px;
  max-height: 520px;
}
#comprasRoot .c-tbl-wrap.-short { max-height: 360px; }

/* Inputs dentro de tabla */
#comprasRoot .c-tbl input[type="number"] {
  padding: 3px 4px;
  border: 1px solid var(--c-border);
  border-radius: 4px;
  font-size: 11px;
  font-family: inherit;
  text-align: right;
  font-variant-numeric: tabular-nums;
  background: #fff;
  transition: border 0.15s;
}
#comprasRoot .c-tbl input[type="number"]:focus {
  outline: none;
  border-color: var(--c-primary);
  box-shadow: 0 0 0 2px rgba(26,60,143,0.1);
}

/* ── Totales resumen ── */
#comprasRoot .c-totales {
  display: flex;
  justify-content: flex-end;
  gap: 24px;
  padding: 16px 20px;
  background: var(--c-bg);
  border-radius: 8px;
  margin-top: 16px;
  font-size: 14px;
}
#comprasRoot .c-totales .t-item { text-align: right; }
#comprasRoot .c-totales .t-label { font-size: 11px; color: var(--c-muted); text-transform: uppercase; font-weight: 600; }
#comprasRoot .c-totales .t-value { font-size: 18px; font-weight: 800; font-variant-numeric: tabular-nums; }
#comprasRoot .c-totales .t-total .t-value { color: var(--c-primary); font-size: 22px; }

/* ── Badges ── */
#comprasRoot .c-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
#comprasRoot .c-badge-pendiente { background: #FEF3C7; color: #92400E; }
#comprasRoot .c-badge-parcial { background: #DBEAFE; color: #1E40AF; }
#comprasRoot .c-badge-cancelada { background: #D1FAE5; color: #065F46; }
#comprasRoot .c-badge-anulada { background: #FEE2E2; color: #991B1B; }
#comprasRoot .c-badge-legal { background: #DBEAFE; color: #1E40AF; }
#comprasRoot .c-badge-remision { background: #F3E8FF; color: #6B21A8; }
#comprasRoot .c-badge-activo { background: #D1FAE5; color: #065F46; }
#comprasRoot .c-badge-anulado { background: #FEE2E2; color: #991B1B; }

/* ── Typeahead ── */
#comprasRoot .c-ta { position: relative; }
#comprasRoot .c-ta-list {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: 8px;
  max-height: 400px;
  overflow-y: auto;
  z-index: 60;
  box-shadow: var(--c-shadow);
  margin-top: 4px;
}
#comprasRoot .c-ta-list .ta-item {
  padding: 10px 14px;
  cursor: pointer;
  border-bottom: 1px solid var(--c-border);
  transition: background 0.1s;
}
#comprasRoot .c-ta-list .ta-item:hover { background: var(--c-primary-light); }
#comprasRoot .c-ta-list .ta-item:last-child { border-bottom: none; }
#comprasRoot .c-ta-list .ta-name { font-weight: 600; font-size: 13px; }
#comprasRoot .c-ta-list .ta-meta { font-size: 11px; color: var(--c-muted); margin-top: 2px; }

/* ── Product search (full-width row) ── */
#comprasRoot .c-prod-search {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--c-primary-light);
  border: 2px dashed var(--c-border);
  border-radius: 8px;
  margin-bottom: 16px;
}
#comprasRoot .c-prod-search input {
  flex: 1;
  padding: 10px 14px;
  border: 1px solid var(--c-border);
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
  background: #fff;
}
#comprasRoot .c-prod-search input:focus {
  outline: none;
  border-color: var(--c-primary);
  box-shadow: 0 0 0 3px rgba(26,60,143,0.12);
}
#comprasRoot .c-prod-search .ps-label { font-weight: 700; font-size: 13px; color: var(--c-primary); white-space: nowrap; }

/* ── Divider ── */
#comprasRoot .c-divider {
  border: none;
  border-top: 1px solid var(--c-border);
  margin: 20px 0;
}

/* ── Section header ── */
#comprasRoot .c-section-hdr {
  font-size: 14px;
  font-weight: 700;
  color: var(--c-text);
  margin: 20px 0 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ── Modal ── */
#comprasRoot .c-modal-bg {
  position: fixed;
  inset: 0;
  background: rgba(15,37,96,0.4);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: 16px;
}
#comprasRoot .c-modal {
  background: #fff;
  border-radius: 14px;
  padding: 28px;
  max-width: 560px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0,0,0,0.2);
}
#comprasRoot .c-modal-hdr { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
#comprasRoot .c-modal-title { font-size: 18px; font-weight: 800; margin: 0; }
#comprasRoot .c-modal-close {
  background: var(--c-bg);
  border: none;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  font-size: 18px;
  cursor: pointer;
  color: var(--c-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s;
}
#comprasRoot .c-modal-close:hover { background: var(--c-danger-light); color: var(--c-danger); }
#comprasRoot .c-modal-wide { max-width: 900px; }
#comprasRoot .c-modal-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--c-border);
}

/* ── Modal overlay (Ver factura) ── */
#comprasRoot .c-modal-overlay,
#cFacturaModal.c-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15,37,96,0.4);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: 16px;
}

/* ── Toast ── */
#c-toast-box { position: fixed; top: 80px; right: 24px; z-index: 9999; display: flex; flex-direction: column; gap: 8px; }
#c-toast-box .c-toast {
  padding: 14px 20px;
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
  color: #fff;
  font-weight: 600;
  min-width: 280px;
  animation: cSlideIn 0.25s ease-out;
  font-size: 13px;
}
#c-toast-box .c-toast.ok { background: var(--c-accent); }
#c-toast-box .c-toast.err { background: var(--c-danger); }
@keyframes cSlideIn { from { transform: translateX(40px); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

/* ── Loading ── */
#comprasRoot .c-loading { display: flex; align-items: center; justify-content: center; padding: 48px; color: var(--c-muted); gap: 12px; font-size: 14px; }
#comprasRoot .c-spinner { display: inline-block; width: 20px; height: 20px; border: 3px solid var(--c-border); border-top-color: var(--c-primary); border-radius: 50%; animation: cSpin 0.6s linear infinite; }
@keyframes cSpin { to { transform: rotate(360deg); } }

/* ── Quick filters (historial) ── */
#comprasRoot .c-quick-dates { display: flex; gap: 6px; flex-wrap: wrap; }
#comprasRoot .c-quick-dates .c-btn { font-size: 11px; padding: 5px 12px; }
#comprasRoot .c-quick-dates .c-btn.active { background: var(--c-primary); color: #fff; }

/* ── Two-col layout ── */
#comprasRoot .c-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

/* ── Utils ── */
#comprasRoot .c-muted { color: var(--c-muted); }
#comprasRoot .c-flex { display: flex; }
#comprasRoot .c-flex-between { display: flex; align-items: center; justify-content: space-between; }
#comprasRoot .c-gap-2 { gap: 8px; }
#comprasRoot .c-gap-3 { gap: 12px; }
#comprasRoot .c-mt-2 { margin-top: 8px; }
#comprasRoot .c-mt-3 { margin-top: 12px; }
#comprasRoot .c-mt-4 { margin-top: 16px; }
#comprasRoot .c-mb-3 { margin-bottom: 12px; }
#comprasRoot .c-mb-4 { margin-bottom: 16px; }
#comprasRoot .c-text-right { text-align: right; }
#comprasRoot .c-empty { text-align: center; padding: 48px 24px; color: var(--c-muted); font-size: 14px; }
#comprasRoot .c-empty .empty-icon { font-size: 36px; margin-bottom: 12px; display: block; }

/* ── Flete row ── */
#comprasRoot .c-flete-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 16px;
  background: #FFFBEB;
  border: 1px solid #FDE68A;
  border-radius: 8px;
  margin-top: 12px;
}
#comprasRoot .c-flete-row label {
  font-size: 12px;
  font-weight: 700;
  color: #92400E;
  white-space: nowrap;
  margin: 0;
}
#comprasRoot .c-flete-row input {
  width: 150px;
  padding: 8px 12px;
  border: 1px solid #FDE68A;
  border-radius: 6px;
  font-size: 14px;
  text-align: right;
  font-family: inherit;
}
#comprasRoot .c-flete-row input:focus {
  outline: none;
  border-color: #F59E0B;
  box-shadow: 0 0 0 2px rgba(245,158,11,0.15);
}
#comprasRoot .c-flete-row .flete-info { font-size: 11px; color: #92400E; }

/* ── Alert badges ── */
#comprasRoot .c-badge-vencida { background: #FEE2E2; color: #991B1B; }
#comprasRoot .c-badge-proxima { background: #FEF3C7; color: #92400E; }
#comprasRoot .c-badge-aldia { background: #D1FAE5; color: #065F46; }
#comprasRoot .c-badge-iva { display:inline-block;background:#DBEAFE;color:#1E40AF;font-size:11px;font-weight:700;padding:2px 6px;border-radius:4px; }
#comprasRoot .c-badge-noiva { display:inline-block;background:#F3F4F6;color:#6B7280;font-size:11px;padding:2px 6px;border-radius:4px; }
#comprasRoot .c-util { font-size:10px;color:#059669;font-weight:700;margin-top:2px;text-align:center; }
#comprasRoot .c-costo-real { font-size:10px;color:#7C3AED;font-weight:700;margin-top:2px;text-align:center; }
#comprasRoot .c-badge-credito { background: #DBEAFE; color: #1E40AF; }
#comprasRoot .c-badge-contado { background: #D1FAE5; color: #065F46; }
#comprasRoot .c-alertas-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 9px;
  background: #EF4444;
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  margin-left: 4px;
}

/* ── Quick select button (abonos) ── */
#comprasRoot .c-qsel {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  border: 2px solid #D1D5DB;
  background: #fff;
  color: #9CA3AF;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
  padding: 0;
}
#comprasRoot .c-qsel:hover { border-color: #059669; color: #059669; }
#comprasRoot .c-qsel.active { background: #059669; border-color: #059669; color: #fff; }

/* ── Responsive ── */
@media (max-width: 1100px) {
  #comprasRoot .c-menu-grid { grid-template-columns: repeat(2, 1fr); }
  #comprasRoot .c-kpi-row { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  #comprasRoot .c-menu-grid { grid-template-columns: 1fr; }
  #comprasRoot .c-kpi-row { grid-template-columns: 1fr; }
  #comprasRoot .c-form-row { flex-direction: column; gap: 0; }
  #comprasRoot .c-grid-2 { grid-template-columns: 1fr; }
  #comprasRoot .c-totales { flex-direction: column; gap: 12px; }
  #comprasRoot .c-nav { flex-wrap: nowrap; overflow-x: auto; }
  #comprasRoot .c-card { padding: 16px; }
}

/* ── Full-width override for compras page ── */
#page-compras > .container { max-width: 100% !important; }