/* Soft Invoice  esttica 09 Mono Bauhaus
   Negro / blanco / grises. Tipografa geomtrica. Bordes finos. */

:root {
  --si-black: #000000;
  --si-white: #ffffff;
  --si-gray-50: #f7f7f7;
  --si-gray-100: #efefef;
  --si-gray-200: #e0e0e0;
  --si-gray-400: #9a9a9a;
  --si-gray-600: #5a5a5a;
  --si-gray-800: #2a2a2a;
  --si-border: 1px solid var(--si-gray-200);
  --si-font: "Helvetica Neue", Helvetica, Arial, "Segoe UI", sans-serif;
  --si-font-display: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --si-radius: 2px;
  --si-max: 1120px;
  /* Fondos pastel por seccion (desktop Soft Invoice) */
  --si-bg-page: #f0f0f5;
  --si-bg-panel: rgba(255, 255, 255, 0.78);
  --si-bg-inicio: #f0f0f5;
  --si-bg-facturas: #f2f0f6;
  --si-bg-factura-nueva: #eef4f2;
  --si-bg-clientes: #f0f4fa;
  --si-bg-cobros: #f4f2ee;
  --si-bg-proveedores: #faf4ee;
  --si-bg-modelos: #f4f0fa;
  --si-bg-reportes: #f2f6f4;
  --si-bg-ajustes: #f6f4f0;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100%;
}

body {
  font-family: var(--si-font);
  font-size: 14px;
  line-height: 1.45;
  color: var(--si-black);
  background: var(--si-bg-page);
  -webkit-font-smoothing: antialiased;
}

.si-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: visible;
  background: var(--si-bg-page);
}

.si-shell--inicio { --si-bg-page: var(--si-bg-inicio); }
.si-shell--facturas { --si-bg-page: var(--si-bg-facturas); }
.si-shell--factura-nueva { --si-bg-page: var(--si-bg-factura-nueva); }
.si-shell--clientes { --si-bg-page: var(--si-bg-clientes); }
.si-shell--cobros { --si-bg-page: var(--si-bg-cobros); }
.si-shell--proveedores { --si-bg-page: var(--si-bg-proveedores); }
.si-shell--modelos { --si-bg-page: var(--si-bg-modelos); }
.si-shell--reportes { --si-bg-page: var(--si-bg-reportes); }
.si-shell--ajustes { --si-bg-page: var(--si-bg-ajustes); }

/* Emisor activo: tinte pastel de toda la app (saber en que empresa estas) */
/* WAT brand #598DDB → fondos = mezcla ~30% con blanco */
.si-co--wat {
  --si-co-brand: #598DDB;
  --si-bg-page: #cdddf4;
  --si-bg-inicio: #cdddf4;
  --si-bg-facturas: #cadbf3;
  --si-bg-factura-nueva: #c7d8f3;
  --si-bg-clientes: #cfdef5;
  --si-bg-cobros: #d2e0f5;
  --si-bg-proveedores: #ccdcf4;
  --si-bg-modelos: #c8d9f3;
  --si-bg-reportes: #d1dff5;
  --si-bg-ajustes: #d4e1f6;
}
.si-co--lomgmt {
  --si-bg-page: #f3edf8;
  --si-bg-inicio: #f3edf8;
  --si-bg-facturas: #efe8f6;
  --si-bg-factura-nueva: #ebe3f4;
  --si-bg-clientes: #f1eaf7;
  --si-bg-cobros: #f5f0f9;
  --si-bg-proveedores: #eee7f5;
  --si-bg-modelos: #ece4f3;
  --si-bg-reportes: #f2ebf7;
  --si-bg-ajustes: #f6f1fa;
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

img {
  max-width: 100%;
}

/* ----- Shell ----- */

.si-topbar {
  background: var(--si-black);
  color: var(--si-white);
  height: 56px;
  display: flex;
  align-items: center;
  padding: 0 24px;
  gap: 32px;
  flex-shrink: 0;
  overflow: visible;
  position: relative;
  z-index: 50;
}

.si-brand {
  font-family: var(--si-font-display);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.02em;
  text-decoration: none;
  white-space: nowrap;
}

.si-brand:hover {
  text-decoration: none;
}

.si-nav {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1;
  min-width: 0;
  overflow: visible;
  height: 56px;
}

.si-nav__link {
  appearance: none;
  background: transparent;
  border: 0;
  color: var(--si-white);
  text-decoration: none;
  font: inherit;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0 14px;
  height: 56px;
  display: inline-flex;
  align-items: center;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  cursor: pointer;
}

.si-nav__link:hover {
  text-decoration: none;
  opacity: 0.85;
}

.si-nav__link.is-active,
.si-dd.is-active > .si-nav__link {
  border-bottom-color: var(--si-white);
  opacity: 1;
}

/* Dropdown Facturas (estilo Lolita: panel flotante, fuera del flujo) */
.si-dd {
  position: relative;
  display: inline-flex;
  align-items: stretch;
  height: 56px;
  flex: 0 0 auto;
}

.si-dd__menu {
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 1000;
  margin: 0;
  padding: 6px 0;
  list-style: none;
  min-width: 200px;
  background: var(--si-white);
  color: var(--si-black);
  border: 1px solid var(--si-gray-200);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.2);
  display: none;
}

.si-dd.is-open > .si-dd__menu {
  display: block;
}

.si-dd__menu a {
  display: block;
  padding: 10px 16px;
  color: var(--si-black);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
  border: 0;
  white-space: nowrap;
}

.si-dd__menu a:hover {
  background: var(--si-gray-100);
  text-decoration: none;
}

.si-company-form,
.si-logout-form {
  margin: 0;
  display: flex;
  align-items: center;
}

.si-company-select {
  background: #000;
  color: #fff;
  border: 1px solid #fff;
  padding: 4px 6px;
  font: inherit;
  max-width: 180px;
}

.si-btn--logout {
  padding: 6px 10px;
  color: #fff;
  border-color: #fff;
  background: transparent;
}

.si-user {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  white-space: nowrap;
  flex-shrink: 0;
}

.si-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1.5px solid var(--si-white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
}

.si-main {
  flex: 1;
  width: 100%;
  max-width: var(--si-max);
  margin: 0 auto;
  padding: 32px 24px 48px;
}

.si-footer {
  background: var(--si-black);
  color: var(--si-white);
  padding: 14px 24px;
  font-size: 12px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-shrink: 0;
}

.si-footer a {
  color: var(--si-white);
  text-decoration: underline;
}

/* ----- Type ----- */

.si-h1 {
  margin: 0 0 4px;
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.si-sub {
  margin: 0;
  color: var(--si-gray-600);
  font-size: 13px;
}

.si-label {
  display: block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--si-gray-400);
  margin-bottom: 6px;
}

.si-muted {
  color: var(--si-gray-600);
}

/* ----- Panels / cards ----- */

.si-panel {
  border: var(--si-border);
  background: var(--si-bg-panel);
  border-radius: var(--si-radius);
  padding: 16px 18px;
}

.si-panel--flush {
  padding: 0;
  overflow: hidden;
}

.si-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: var(--si-border);
  border-bottom: var(--si-border);
  margin: 24px 0;
}

.si-grid-3 > div {
  padding: 18px 0;
  padding-right: 24px;
}

.si-grid-3 > div + div {
  border-left: var(--si-border);
  padding-left: 24px;
}

.si-page-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 8px;
}

.si-status-box {
  border: var(--si-border);
  padding: 10px 14px;
  min-width: 120px;
  text-align: left;
}

.si-status-box strong {
  display: block;
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ----- Table ----- */

.si-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.si-table thead th {
  background: var(--si-black);
  color: var(--si-white);
  text-align: left;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 12px 14px;
}

.si-table thead th.num,
.si-table td.num {
  text-align: right;
}

.si-table thead th.center,
.si-table td.center {
  text-align: center;
}

.si-table tbody td {
  padding: 14px;
  border-bottom: var(--si-border);
  vertical-align: top;
}

.si-table tbody tr:last-child td {
  border-bottom: none;
}

.si-table .si-item-title {
  font-weight: 700;
  margin: 0 0 2px;
}

.si-table .si-item-desc {
  margin: 0;
  color: var(--si-gray-600);
  font-size: 12px;
}

/* ----- Buttons ----- */

.si-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: inherit;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 11px 16px;
  border-radius: var(--si-radius);
  cursor: pointer;
  border: 1.5px solid var(--si-black);
  background: var(--si-black);
  color: var(--si-white);
  text-decoration: none;
}

.si-btn:hover {
  text-decoration: none;
  background: var(--si-gray-800);
  border-color: var(--si-gray-800);
}

.si-btn--ghost {
  background: var(--si-white);
  color: var(--si-black);
}

.si-btn--ghost:hover {
  background: var(--si-gray-50);
  border-color: var(--si-black);
  color: var(--si-black);
}

.si-btn--icon {
  width: 36px;
  height: 36px;
  padding: 0;
  background: var(--si-white);
  color: var(--si-black);
}

.si-btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

/* ----- Forms ----- */

.si-field {
  margin-bottom: 14px;
}

.si-field input,
.si-field select,
.si-field textarea {
  width: 100%;
  font: inherit;
  color: var(--si-black);
  background: var(--si-white);
  border: 1.5px solid var(--si-black);
  border-radius: var(--si-radius);
  padding: 10px 12px;
}

.si-field--error input,
.si-field--error select,
.si-field--error textarea {
  border-color: #e91e63 !important;
  background: #ffe4ef !important;
  outline: none;
}

.si-field-error-msg {
  color: #c2185b;
  font-size: 12px;
  margin-top: 4px;
}

.si-error {
  color: var(--si-black);
  border: var(--si-border);
  background: var(--si-gray-50);
  padding: 10px 12px;
  margin-bottom: 14px;
  font-size: 13px;
}

.si-messages {
  margin-bottom: 16px;
}

.si-messages p {
  margin: 0 0 8px;
  border: var(--si-border);
  padding: 10px 12px;
  background: var(--si-gray-50);
}

/* ----- Auth (login) ----- */

.si-auth-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--si-white);
}

.si-auth-page .si-topbar {
  justify-content: space-between;
}

.si-auth-body {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 24px;
}

.si-auth-card {
  width: 100%;
  max-width: 400px;
  border: 1.5px solid var(--si-black);
  padding: 28px;
}

.si-auth-card h1 {
  margin: 0 0 8px;
  font-size: 22px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ----- Dashboard stub ----- */

.si-kpis {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 24px 0;
}

.si-kpi {
  border: var(--si-border);
  padding: 16px;
}

.si-kpi .si-kpi-value {
  font-size: 22px;
  font-weight: 700;
  margin: 4px 0 0;
}

.si-totals {
  border: var(--si-border);
  padding: 14px 16px;
  min-width: 240px;
}

.si-totals-row {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 6px 0;
  font-size: 13px;
}

.si-totals-row.is-total {
  border-top: 1.5px solid var(--si-black);
  margin-top: 6px;
  padding-top: 10px;
  font-weight: 700;
  font-size: 15px;
}

.si-split {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: flex-start;
  margin-top: 24px;
  flex-wrap: wrap;
}

.inv-detail-foot {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 24px;
}

.si-totals--end {
  align-self: flex-end;
  margin-left: auto;
  width: min(100%, 280px);
}

.inv-detail-foot__actions {
  width: 100%;
  flex-wrap: wrap;
}

@media (max-width: 800px) {
  .si-nav {
    display: none;
  }

  .si-grid-3,
  .si-kpis {
    grid-template-columns: 1fr;
  }

  .si-grid-3 > div + div {
    border-left: none;
    border-top: var(--si-border);
    padding-left: 0;
  }

  .si-main {
    padding: 24px 16px 40px;
  }
}

/* ----- Nueva factura (layout desktop Soft Invoice) ----- */

.si-main--invoice {
  max-width: 1280px;
}

.inv {
  width: 100%;
}

.inv-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--si-black);
}

.inv-head h1 {
  margin: 0;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.inv-head__meta {
  font-size: 13px;
  color: var(--si-gray-600);
  text-align: right;
}

.inv-panel {
  border: 1px solid var(--si-gray-200);
  background: var(--si-bg-panel);
  margin-bottom: 12px;
}

.inv-panel__body {
  padding: 14px 16px;
}

.inv-grid-client {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px 20px;
  align-items: end;
}

.inv-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.inv-field--row {
  flex-direction: row;
  align-items: center;
  gap: 8px;
}

.inv-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--si-gray-600);
}

.inv-control-row {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.inv-client-row {
  align-items: stretch;
}
.inv-client-combo {
  position: relative;
  flex: 1;
  min-width: 0;
}
.inv-client-combo .inv-input {
  width: 100%;
}
.inv-suggest {
  position: absolute;
  left: 0;
  right: 0;
  top: calc(100% + 2px);
  z-index: 40;
  max-height: 240px;
  overflow: auto;
  border: 1px solid var(--si-gray-200);
  background: var(--si-white);
  box-shadow: 0 8px 20px rgba(0,0,0,0.08);
}
.inv-suggest__item {
  display: block;
  width: 100%;
  text-align: left;
  border: 0;
  background: transparent;
  padding: 8px 10px;
  font: inherit;
  font-size: 13px;
  cursor: pointer;
  color: var(--si-black);
}
.inv-suggest__item:hover,
.inv-suggest__item.is-active {
  background: var(--si-gray-100);
}

.inv-input,
.inv-select,
.inv-textarea {
  border: 1px solid var(--si-gray-200);
  background: var(--si-gray-50);
  color: var(--si-black);
  padding: 7px 10px;
  font: inherit;
  font-size: 13px;
  border-radius: 2px;
  min-height: 34px;
  width: 100%;
}

.inv-input:focus,
.inv-select:focus,
.inv-textarea:focus {
  outline: 2px solid var(--si-black);
  outline-offset: 0;
  background: var(--si-white);
}

.inv-input.is-error,
.inv-select.is-error {
  border-color: #e91e63;
  background: #ffe4ef;
}

.inv-input--code {
  width: 168px;
  font-family: Consolas, "Courier New", monospace;
  font-weight: 600;
  background: var(--si-white);
}

.inv-input--date {
  width: 132px;
}

.inv-input--sm {
  width: 88px;
}

.inv-input--xs {
  width: 72px;
}

.inv-select--cur {
  width: 84px;
  font-weight: 700;
  text-align: center;
}

.inv-select--terms {
  width: 168px;
}

.inv-select--work {
  min-width: 180px;
  flex: 1;
}

.inv-num {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
  justify-content: flex-end;
}

.inv-num__hint {
  flex: 1 0 100%;
  text-align: right;
  font-size: 11px;
  color: var(--si-gray-400);
  letter-spacing: 0.02em;
}

.inv-radios {
  display: inline-flex;
  gap: 10px;
  align-items: center;
}

.inv-radio {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 13px;
  cursor: pointer;
  user-select: none;
}

.inv-meta {
  display: grid;
  grid-template-columns: auto auto minmax(160px, 1fr);
  gap: 12px 18px;
  margin-top: 14px;
  align-items: end;
}

.inv-pay {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 12px 16px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--si-gray-200);
}

.inv-pay .inv-field {
  flex: 0 0 auto;
}

.inv-btn {
  appearance: none;
  border: 1px solid var(--si-black);
  background: var(--si-white);
  color: var(--si-black);
  padding: 7px 12px;
  font: inherit;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  border-radius: 2px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  white-space: nowrap;
  min-height: 34px;
}

.inv-btn:hover {
  background: var(--si-gray-100);
  text-decoration: none;
}

.inv-btn--primary {
  background: var(--si-black);
  color: var(--si-white);
}

.inv-btn--primary:hover {
  background: var(--si-gray-800);
}

.inv-btn--save {
  border-color: #1b7a3d;
  color: #1b7a3d;
  min-width: 148px;
  padding: 10px 16px;
  font-size: 13px;
}

.inv-btn--clear {
  border-color: #6b4ea3;
  color: #6b4ea3;
  min-width: 148px;
  padding: 10px 16px;
  font-size: 13px;
}

.inv-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid var(--si-gray-200);
  border-bottom: 0;
  background: var(--si-gray-100);
}

.inv-pdf-modebar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  align-items: center;
  padding: 10px 12px;
  margin-top: 14px;
  border: 1px solid var(--si-gray-200);
  border-bottom: 0;
  background: var(--si-bg-panel, #fff);
}

.inv-pdf-modebar__label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--si-gray-400);
  margin-right: 4px;
}

.inv-pdf-mode {
  display: inline-flex;
  gap: 6px;
  align-items: center;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}

.inv-pdf-mode input {
  accent-color: var(--si-black);
}

.inv-tab {
  text-align: center;
  padding: 9px 12px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--si-gray-400);
  background: transparent;
  border: 0;
  cursor: pointer;
  font-family: inherit;
  width: 100%;
}

.inv-tab.is-on {
  background: var(--si-white);
  color: var(--si-black);
  box-shadow: inset 0 -2px 0 var(--si-black);
}

.inv-foot--shared {
  border: 1px solid var(--si-gray-200);
  border-top: 0;
  padding: 12px 14px 16px;
  background: var(--si-bg-panel);
}

.inv-pdf-settings {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 6px;
}
.inv-pdf-sync {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  font-size: 13px;
  font-weight: 600;
}
.inv-pdf-help {
  margin: 0 0 10px;
  font-size: 12px;
  color: var(--si-gray-400);
}
.inv-pdf-mismatch {
  font-size: 11px;
  color: var(--si-gray-400);
  text-align: right;
  max-width: 420px;
}
.inv-pdf-note-tag {
  display: inline-flex;
  align-items: center;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0;
  color: var(--si-gray-400);
}
.inv-pdf-desc {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}
.inv-pdf-line.is-note .inv-line__main {
  grid-template-columns: minmax(0, 1fr) 148px;
}
.inv-pdf-amount--note {
  display: none;
}
.inv-pdf-preview {
  margin-top: 16px;
  border: 1px solid var(--si-gray-200);
  padding: 10px 12px;
  background: var(--si-bg-panel);
}
.inv-pdf-preview__title {
  font-size: 11px;
  color: var(--si-gray-400);
  margin-bottom: 8px;
}
.inv-pdf-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.inv-pdf-table th,
.inv-pdf-table td {
  padding: 6px 8px;
  border-bottom: 1px solid var(--si-gray-200);
  text-align: left;
}
.inv-pdf-table th.num,
.inv-pdf-table td.num { text-align: right; font-variant-numeric: tabular-nums; }
.inv-pdf-table tr.is-note td { color: var(--si-gray-400); }
.inv-pdf-table tr.is-sub td { color: var(--si-gray-400); }
.inv-pdf-table tr.is-total td { font-weight: 700; }
.inv-pdf-balance {
  margin-top: 10px;
  text-align: right;
  font-size: 14px;
  font-weight: 700;
}

.inv-lines {
  border: 1px solid var(--si-gray-200);
  border-top: 0;
  padding: 12px 14px 16px;
}

.inv-lines.is-error {
  border-color: #e91e63;
}

.inv-lines__tools {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
}

.inv-lines__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 70px 118px 118px 148px;
  gap: 8px;
  padding: 8px 10px;
  background: var(--si-black);
  color: var(--si-white);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.inv-line {
  border: 1px solid var(--si-gray-200);
  border-top: 0;
  background: var(--si-white);
  padding: 10px;
}

.inv-line:nth-child(even) {
  background: var(--si-gray-50);
}

.inv-line__main {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 70px 118px 118px 148px;
  gap: 8px;
  align-items: start;
}

.inv-money {
  display: flex;
  align-items: center;
  gap: 4px;
  min-width: 0;
}

.inv-money .inv-input {
  flex: 1 1 auto;
  min-width: 0;
}

.inv-cur-sym {
  flex: 0 0 auto;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--si-gray-700, #444);
  white-space: nowrap;
  max-width: 3.2em;
  overflow: hidden;
  text-overflow: ellipsis;
}

.inv-textarea {
  min-height: 56px;
  resize: vertical;
  line-height: 1.35;
}

.inv-line .inv-input {
  text-align: right;
  background: var(--si-white);
}

.inv-amt {
  text-align: right;
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  padding-top: 8px;
  font-size: 13px;
}

.inv-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  justify-content: flex-end;
  align-items: center;
}

.inv-linkbtn {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--si-black);
  font: inherit;
  font-size: 11px;
  text-decoration: underline;
  cursor: pointer;
  padding: 4px;
}

.inv-iconbtn {
  appearance: none;
  width: 28px;
  height: 28px;
  border: 1px solid var(--si-gray-200);
  background: var(--si-white);
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
  border-radius: 2px;
  color: var(--si-black);
}

.inv-iconbtn--del {
  border-color: #c2185b;
  color: #c2185b;
}

.inv-detail {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr) minmax(0, 1.2fr) minmax(0, 0.6fr) repeat(3, minmax(0, 1fr));
  gap: 8px 10px;
  margin-top: 10px;
  padding: 10px;
  background: var(--si-gray-50);
  border: 1px dashed var(--si-gray-200);
}

.inv-detail .inv-field .inv-input,
.inv-detail .inv-field .inv-select {
  background: var(--si-white);
  text-align: left;
}

.inv-foot {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 20px;
  margin-top: 16px;
  flex-wrap: wrap;
}

.inv-totals {
  margin-left: auto;
  text-align: right;
  min-width: 220px;
  font-size: 13px;
  line-height: 1.8;
}

.inv-totals__row {
  display: flex;
  justify-content: flex-end;
  gap: 18px;
}

.inv-totals__row span:last-child {
  min-width: 120px;
  font-variant-numeric: tabular-nums;
  text-align: right;
}

.inv-totals__grand {
  font-size: 18px;
  font-weight: 700;
  margin-top: 4px;
  padding-top: 6px;
  border-top: 1px solid var(--si-black);
}

.inv-actions-bar {
  display: flex;
  gap: 10px;
}

@media (max-width: 980px) {
  .inv-grid-client,
  .inv-meta {
    grid-template-columns: 1fr;
  }

  .inv-num {
    justify-content: flex-start;
  }

  .inv-lines__head,
  .inv-line__main {
    grid-template-columns: 1fr 60px 80px 80px;
  }

  .inv-lines__head span:last-child,
  .inv-line__main .inv-actions {
    display: none;
  }

  .inv-detail {
    grid-template-columns: 1fr 1fr;
  }
}

/* ----- Clientes ABM (mockup Mono) ----- */
.si-main--clients { max-width: 1200px; }
.cli-pagehead { margin-bottom: 20px; }
.cli-title { margin: 0; font-size: 28px; font-weight: 700; letter-spacing: -0.02em; }
.cli-sub { margin: 4px 0 0; font-size: 13px; color: var(--si-gray-600); }
.cli-layout { display: grid; grid-template-columns: minmax(220px, 280px) minmax(0, 1fr); gap: 28px; align-items: start; }
.cli-listpane { border-right: 1px solid var(--si-gray-200); padding-right: 16px; min-height: 420px; }
.cli-formpane { background: transparent; }
.cli-search { margin-bottom: 12px; }
.cli-search__input { width: 100%; border: 1px solid var(--si-gray-200); border-radius: 2px; background: var(--si-bg-panel); padding: 8px 10px; font: inherit; font-size: 13px; }
.cli-search__input:focus { outline: 2px solid var(--si-black); outline-offset: 0; }
.cli-list { list-style: none; margin: 0; padding: 0; }
.cli-list__item { display: block; padding: 10px 12px; border-bottom: 1px solid var(--si-gray-200); color: var(--si-black); text-decoration: none; font-size: 14px; }
.cli-list__item:hover { background: var(--si-gray-50); text-decoration: none; }
.cli-list__item.is-selected { background: var(--si-gray-100); font-weight: 600; }
.cli-list__empty { padding: 12px; color: var(--si-gray-400); font-size: 13px; }
.cli-list__meta { display: inline; margin-left: 6px; font-size: 11px; font-weight: 500; color: var(--si-gray-400); text-transform: uppercase; letter-spacing: 0.04em; }
.cli-section { margin-bottom: 28px; }
.cli-section__title { margin: 0 0 14px; font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--si-gray-600); }
.cli-field { margin-bottom: 14px; }
.cli-label { display: block; margin-bottom: 6px; font-size: 12px; font-weight: 600; color: var(--si-black); }
.cli-input { width: 100%; border: 1px solid var(--si-gray-200); border-radius: 2px; background: var(--si-bg-panel); padding: 8px 10px; font: inherit; font-size: 14px; min-height: 36px; }
.cli-input:focus { outline: 2px solid var(--si-black); outline-offset: 0; }
.cli-input.is-error { border-color: #e91e63; background: #ffe4ef; }
.cli-textarea { min-height: 96px; resize: vertical; line-height: 1.4; }
.cli-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 16px; }
.cli-grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px 16px; }
.cli-grid-4 { display: grid; grid-template-columns: 1fr 1fr 1fr 1fr; gap: 14px 16px; }
.cli-check { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; cursor: pointer; user-select: none; }
.cli-check input { width: 16px; height: 16px; accent-color: #000; }
.cli-footer { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 8px; padding: 14px 0 0; border-top: 1px solid var(--si-gray-200); }
.cli-footer__right { display: flex; align-items: center; gap: 16px; }
.cli-btn { appearance: none; font: inherit; font-size: 13px; font-weight: 600; padding: 8px 16px; border-radius: 2px; cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; justify-content: center; min-height: 36px; }
.cli-btn--ghost { background: var(--si-bg-panel); color: var(--si-black); border: 1px solid var(--si-black); }
.cli-btn--ghost:hover { background: var(--si-gray-50); text-decoration: none; }
.cli-btn--solid { background: var(--si-black); color: var(--si-white); border: 1px solid var(--si-black); }
.cli-btn--solid:hover { background: var(--si-gray-800); }
.cli-btn--muted { background: transparent; border: 0; color: var(--si-gray-400); font-weight: 500; padding: 8px 4px; }
.cli-btn--muted:hover { color: var(--si-gray-600); text-decoration: none; }
@media (max-width: 800px) {
  .cli-layout { grid-template-columns: 1fr; }
  .cli-listpane { border-right: 0; border-bottom: 1px solid var(--si-gray-200); padding-right: 0; padding-bottom: 16px; min-height: 0; }
  .cli-grid-2 { grid-template-columns: 1fr; }
  .cli-grid-3 { grid-template-columns: 1fr; }
  .cli-grid-4 { grid-template-columns: 1fr 1fr; }
}

.cli-checks { display: flex; flex-wrap: wrap; gap: 18px 28px; align-items: center; margin-top: 4px; }

/* Estado de cuenta (ficha cliente) */
.acct { margin-top: 28px; padding: 16px 18px 6px; }
.acct__head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 8px 16px; margin-bottom: 12px; }
.acct__title { margin: 0; font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; }
.acct__co { margin-left: 6px; font-weight: 500; color: var(--si-gray-400); letter-spacing: 0.04em; }
.acct__saldo { font-size: 13px; color: var(--si-gray-600); }
.acct__saldo strong { color: var(--si-black); font-variant-numeric: tabular-nums; }
.acct__tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--si-gray-200); margin-bottom: 4px; }
.acct__tab { appearance: none; background: transparent; border: 0; font: inherit; font-size: 14px; color: var(--si-gray-600); padding: 8px 14px; cursor: pointer; }
.acct__tab:hover { color: var(--si-black); }
.acct__tab.is-on { color: var(--si-black); font-weight: 600; box-shadow: inset 0 -2px 0 var(--si-black); }
.acct__table { margin: 6px 0 10px; }
.acct__empty { margin: 14px 0; font-size: 13px; }
.acct__count { display: inline-block; min-width: 18px; padding: 0 5px; margin-left: 4px; font-size: 11px; font-weight: 700; line-height: 18px; text-align: center; background: var(--si-black); color: var(--si-white); }

/* MAC statements */
.mac-upload { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 10px; margin: 12px 0 6px; }
.mac-upload__pick { cursor: pointer; }
.mac-upload__names { flex: 1 1 160px; font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mac-upload__inv { width: auto; min-width: 180px; }
.mac-upload__notes { flex: 1 1 180px; width: auto; }
.mac-pending { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; }
.mac-link { display: flex; gap: 6px; align-items: center; margin-top: 6px; }
.mac-link .cli-input { width: auto; min-height: 30px; padding: 4px 8px; font-size: 13px; }
.mac-link .cli-btn { min-height: 30px; padding: 4px 10px; }
.mac-facturar { display: inline-block; margin-top: 6px; font-size: 13px; font-weight: 600; }
.mac-actions form { display: inline; }
.inv-mac { margin-top: 14px; padding: 12px 14px; border: 1px solid var(--si-gray-200); background: var(--si-bg-panel); }
.inv-mac.is-error { border-color: #e91e63; }
.inv-mac__row { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; }
.inv-mac__btn { cursor: pointer; }
.inv-mac__names { flex: 1 1 220px; font-size: 13px; color: var(--si-gray-600); }
.inv-mac__notes { flex: 1 1 200px; width: auto; }
.inv-mac__list { margin: 10px 0 0; padding-left: 18px; font-size: 13px; }
.inv-mac__list li { margin: 3px 0; }
.inv-mac-detail { margin: 16px 0; padding: 14px 16px; }
.inv-mac-detail__head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 8px; }
.inv-mac-detail__head .mac-upload { margin: 0; }
.inv-mac-detail__head label { cursor: pointer; }

/* Cobros */
.cob-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px 18px;
  margin-bottom: 16px;
}
.cob-summary__item span {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--si-gray-600);
  margin-bottom: 4px;
}
.cob-form { margin-bottom: 8px; }
.cob-form .cli-section__title { margin-top: 8px; }
@media (max-width: 800px) {
  .cob-summary { grid-template-columns: 1fr 1fr; }
}
.si-co-block {
  margin: 18px 0 28px;
}
.si-co-block__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 14px;
  margin-bottom: 10px;
  padding-bottom: 6px;
  border-bottom: 2px solid var(--si-black);
}
.si-co-block__title {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.si-co-block__badge {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 3px 8px;
  border: 1.5px solid var(--si-black);
  background: var(--si-black);
  color: var(--si-white);
}
.si-co-block:not(.is-active-co) .si-co-block__head {
  border-bottom-color: var(--si-gray-200);
}
.si-co-block:not(.is-active-co) .si-co-block__title {
  color: var(--si-gray-400);
}

.cob-table-wrap { overflow-x: auto; }
.cob-col-saldo { min-width: 140px; background: rgba(0,0,0,0.03); }
.si-table thead .cob-col-saldo { background: #111; }
.debt-card { margin-bottom: 16px; padding: 14px 16px 0; }
.debt-card__head { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; margin-bottom: 10px; }
.debt-card__name { font-size: 16px; text-decoration: none; color: inherit; }
.debt-card__name:hover { text-decoration: underline; }
.debt-card__tot { text-align: right; }
.debt-card__tot strong { display: block; font-size: 18px; }
.dash-table tr.is-overdue td { background: rgba(185, 28, 28, 0.04); }
.dash-pill {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  padding: 2px 0;
}
.dash-pill--overdue { color: #b91c1c; }
.dash-pill--partial { color: #b45309; }
.dash-pill--pending { color: #1d4ed8; }
.dash-pill--paid { color: #15803d; }

/* KPIs inicio ~50% mas compactos */
.dash-kpis.si-kpis {
  max-width: 50%;
  gap: 8px;
  margin: 12px 0 16px;
}
.dash-kpis .si-kpi {
  padding: 8px 10px;
}
.dash-kpis .si-label {
  font-size: 10px;
}
.dash-kpis .si-kpi-value {
  font-size: 12px;
  font-weight: 700;
  margin: 2px 0;
  line-height: 1.25;
  font-variant-numeric: tabular-nums;
}
.dash-kpis .dash-kpi-meta {
  font-size: 11px;
  margin: 4px 0 0;
}

@media (max-width: 900px) {
  .dash-kpis.si-kpis {
    max-width: 100%;
  }
}
.debt-table { margin: 0 -16px; width: calc(100% + 32px); }
.debt-table tr.is-overdue td { background: rgba(185, 28, 28, 0.04); }

/* ----- Bookers ----- */
.inv-field--pct .inv-input { text-align: right; }
.bk-filter { border: 1.5px solid #000; padding: 8px 10px; font: inherit; background: var(--si-bg-panel); }
.bk-totals { margin-bottom: 16px; }
.bk-totals__label { font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: var(--si-gray-600); margin-bottom: 8px; }
.bk-totals__grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 8px; }
.bk-total { display: block; border: 1.5px solid #000; padding: 8px 10px; color: inherit; text-decoration: none; background: var(--si-white); }
.bk-total span { display: block; font-size: 12px; }
.bk-total strong { display: block; font-size: 15px; font-variant-numeric: tabular-nums; margin: 2px 0; }
.bk-total em { font-style: normal; font-size: 11px; color: var(--si-gray-600); }
.bk-total:hover, .bk-total.is-active { background: #000; color: #fff; }
.bk-total:hover em, .bk-total.is-active em { color: #ddd; }
.bk-paybar { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-bottom: 12px; }
.bk-paybar label { display: flex; align-items: center; gap: 6px; font-size: 13px; }
.bk-paybar input { border: 1.5px solid #000; padding: 6px 8px; font: inherit; background: var(--si-white); }
.bk-paybar__note input { min-width: 240px; }
.bk-table td { vertical-align: top; }
.bk-table .bk-line { max-width: 260px; font-size: 12px; }
.bk-pending { margin-top: 20px; border-top: var(--si-border); padding-top: 14px; }
.bk-pending__title { font-size: 13px; text-transform: uppercase; letter-spacing: .06em; margin: 0 0 8px; }
.bk-pending__list { list-style: none; padding: 0; margin: 0 0 10px; }
.bk-pending__list li { padding: 3px 0; font-variant-numeric: tabular-nums; }
.bk-inv { margin-top: 16px; }
.inv-booker-cell { white-space: nowrap; }

/* ----- Cobros: listado, detalle y moneda recibida ----- */
.si-totals-row--fx { border-top: 1px dashed var(--si-gray-200); margin-top: 6px; padding-top: 8px; }
.si-totals-row--fx-net { color: var(--si-gray-600); font-size: 12px; }
.si-totals-row--cobros { border-top: 1px dashed var(--si-gray-200); margin-top: 6px; padding-top: 8px; font-size: 12px; }
.si-totals-row--cobros span:last-child { text-align: right; }
.pay-filter input { border: 1.5px solid #000; padding: 8px 10px; font: inherit; background: var(--si-bg-panel); }
.pay-filter input[name="q"] { min-width: 220px; }
.pay-filter label { display: flex; align-items: center; gap: 6px; font-size: 12px; }
.pay-detail { margin-top: 16px; max-width: 520px; }
.pay-detail__note { margin: 14px 0 0; }
.pay-detail__meta { margin: 10px 0 0; font-size: 11px; }

/* Cotizaciones mensuales */
.fx-form { align-items: flex-end; flex-wrap: wrap; margin: 0; }
.fx-form label { display: flex; flex-direction: column; gap: 4px; font-size: 11px; text-transform: uppercase; letter-spacing: 0.04em; }
.fx-form input, .fx-form select { min-width: 140px; }
.fx-hint { margin: 10px 0 0; font-size: 11px; }
.fx-missing { margin-top: 12px; border-left: 3px solid var(--si-accent, #000); }
.fx-missing p { margin: 6px 0 0; font-size: 12px; }
.fx-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 16px; align-items: start; }
.fx-del { padding: 2px 8px; font-size: 11px; }
@media (max-width: 800px) { .fx-cols { grid-template-columns: 1fr; } }

th.is-sortable { cursor: pointer; user-select: none; white-space: nowrap; }
th.is-sortable::after { content: "\2195"; margin-left: 6px; opacity: 0.35; font-size: 0.9em; }
th.is-sortable[data-sort-dir="asc"]::after { content: "\2191"; opacity: 1; }
th.is-sortable[data-sort-dir="desc"]::after { content: "\2193"; opacity: 1; }
th.is-sortable:hover { text-decoration: underline; }

.inv-undet-toggle { display: flex; align-items: center; gap: 6px; font-size: 12px; white-space: nowrap; }
.inv-undet-badge { display: inline-block; margin-left: 6px; padding: 1px 6px; border: 1px solid #000; font-size: 10px; text-transform: uppercase; letter-spacing: 0.04em; vertical-align: middle; }