/* ==========================================================
   Comercializadora León — Sistema de diseño
   Paleta basada en el logo: amarillo mostaza, negro, blanco.
   ========================================================== */

:root {
  /* Color de marca */
  --yellow:       #F3C328;
  --yellow-deep:  #D9A916;
  --yellow-pale:  #FCF2CC;
  --yellow-pale-2:#FBEBB0;

  --ink:          #1C1A16;   /* negro calido, texto principal */
  --ink-soft:     #4A463D;   /* texto secundario */
  --ink-faint:    #8A8477;   /* texto terciario / placeholders */

  --white:        #FFFFFF;
  --paper:        #FDFCFA;   /* fondo general, blanco levemente calido */
  --panel:        #FFFFFF;
  --line:         #E7E1D2;
  --line-soft:    #F0EBDD;

  --sidebar-bg:   #171512;
  --sidebar-line: #2E2B24;
  --sidebar-text: #C9C3B4;
  --sidebar-text-dim: #726C5D;

  --success:      #3F8F5C;
  --success-bg:   #E9F4EC;
  --danger:       #C0392B;
  --danger-bg:    #FBEAE7;
  --warning-bg:   var(--yellow-pale);

  --font-display: 'Baloo 2', sans-serif;
  --font-body: 'Inter', sans-serif;

  --sidebar-w: 260px;
  --radius: 8px;
  --radius-sm: 5px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.5;
  overflow-x: hidden;
  max-width: 100%;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; }

a, button, .nav-item-single, .nav-sublink, .nav-group-toggle {
  -webkit-tap-highlight-color: transparent;
}

.icon {
  display: inline-flex;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}
.icon svg { width: 100%; height: 100%; }

/* ---------- Layout general ---------- */

.layout {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  background: var(--sidebar-bg);
  color: var(--sidebar-text);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  overflow-y: auto;
}

.main {
  margin-left: var(--sidebar-w);
  flex: 1;
  min-width: 0;
  padding: 40px 48px 80px;
}

/* ---------- Marca ---------- */

.brand {
  padding: 24px 22px 20px;
  border-bottom: 1px solid var(--sidebar-line);
}

.brand-plate {
  background: var(--white);
  border-radius: var(--radius);
  padding: 12px;
  display: flex;
  justify-content: center;
}

.brand-plate img {
  width: 100%;
  max-width: 190px;
  display: block;
}

.brand-tagline {
  margin-top: 10px;
  font-size: 11.5px;
  color: var(--sidebar-text-dim);
  text-align: center;
  letter-spacing: 0.3px;
}

/* ---------- Navegacion (acordeon) ---------- */

.nav {
  flex: 1;
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.nav-item-single, .nav-group-toggle {
  display: flex;
  align-items: center;
  gap: 11px;
  width: 100%;
  padding: 11px 12px;
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 500;
  color: var(--sidebar-text);
  background: transparent;
  border: none;
  text-align: left;
}

.nav-item-single:hover, .nav-group-toggle:hover {
  background: rgba(243, 195, 40, 0.08);
  color: var(--white);
}

.nav-item-single.active {
  background: var(--yellow);
  color: var(--ink);
}

.nav-group-toggle .icon { color: inherit; }

.nav-group-chevron {
  margin-left: auto;
  transition: transform 0.15s ease;
  color: var(--sidebar-text-dim);
}

.nav-group.open .nav-group-chevron { transform: rotate(90deg); }

.nav-group-body {
  display: none;
  flex-direction: column;
  padding: 4px 0 8px 20px;
  gap: 1px;
}

.nav-group.open .nav-group-body { display: flex; }

.nav-sublink {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  color: var(--sidebar-text-dim);
  border-left: 2px solid var(--sidebar-line);
  margin-left: 8px;
  padding-left: 14px;
}

.nav-sublink:hover { color: var(--white); border-left-color: var(--sidebar-text-dim); }

.nav-sublink.active {
  color: var(--yellow);
  border-left-color: var(--yellow);
  font-weight: 600;
}

.sidebar-footer {
  padding: 14px 22px 20px;
  border-top: 1px solid var(--sidebar-line);
}

.api-status {
  font-size: 12px;
  color: var(--sidebar-text-dim);
  display: flex;
  align-items: center;
  gap: 6px;
}

.api-status::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--sidebar-text-dim);
  flex-shrink: 0;
}

.api-status.ok::before { background: var(--success); }
.api-status.error::before { background: var(--danger); }

/* ---------- Encabezado de pagina ---------- */

.page-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 2px solid var(--ink);
}

.page-title {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 600;
  margin: 0;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-title .icon { width: 26px; height: 26px; color: var(--yellow-deep); }

.page-subtitle {
  margin: 6px 0 0;
  color: var(--ink-soft);
  font-size: 14px;
}

.page-actions {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

/* ---------- Botones ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--line);
  background: var(--white);
  color: var(--ink);
  font-size: 14px;
  font-weight: 600;
  font-family: var(--font-body);
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.1s ease;
}

.btn .icon { width: 15px; height: 15px; }

.btn:hover { border-color: var(--ink-faint); }
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--yellow);
  border-color: var(--yellow);
  color: var(--ink);
}

.btn-primary:hover {
  background: var(--yellow-deep);
  border-color: var(--yellow-deep);
}

.btn-danger {
  color: var(--danger);
  border-color: #EAC9C3;
  background: var(--white);
}

.btn-danger:hover {
  background: var(--danger-bg);
  border-color: var(--danger);
}

.btn-ghost {
  border-color: transparent;
  color: var(--ink-soft);
  background: transparent;
  padding: 6px 10px;
  font-weight: 500;
}

.btn-ghost:hover { color: var(--ink); background: var(--line-soft); }

.btn-sm { padding: 6px 12px; font-size: 13px; }

.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ---------- Filtros / busqueda ---------- */

.toolbar {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
  align-items: center;
}

.search-box {
  position: relative;
  width: 280px;
}

.search-box .icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ink-faint);
  width: 16px;
  height: 16px;
}

.search-box .input { padding-left: 36px; width: 100%; }

.input, .select {
  background: var(--white);
  border: 1.5px solid var(--line);
  color: var(--ink);
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  min-width: 0;
  max-width: 100%;
}

.select {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.input:focus, .select:focus, textarea:focus {
  outline: none;
  border-color: var(--yellow-deep);
}

.toggle-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 14px;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-soft);
  background: var(--white);
}

.toggle-chip .icon { width: 15px; height: 15px; }

.toggle-chip.active {
  color: var(--danger);
  border-color: #EAC9C3;
  background: var(--danger-bg);
}

/* ---------- Tablas ---------- */

.table-wrap {
  border: 1.5px solid var(--line);
  border-radius: var(--radius);
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  background: var(--panel);
  max-width: 100%;
}

table {
  width: 100%;
  border-collapse: collapse;
}

thead th {
  text-align: left;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 12.5px;
  color: var(--ink-soft);
  padding: 13px 16px;
  border-bottom: 1.5px solid var(--line);
  background: var(--yellow-pale);
}

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

tbody td {
  padding: 13px 16px;
  border-bottom: 1px solid var(--line-soft);
  font-size: 14px;
  color: var(--ink);
  vertical-align: middle;
}

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

tbody tr:hover { background: var(--yellow-pale); }

td.muted, .text-muted { color: var(--ink-soft); }

td.actions {
  text-align: right;
  white-space: nowrap;
}

.code-tag {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 12.5px;
  color: var(--ink);
  background: var(--yellow-pale-2);
  padding: 3px 9px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--yellow-deep);
}

.empty-row td {
  text-align: center;
  color: var(--ink-faint);
  padding: 48px 16px;
  font-size: 14px;
}

.stock-low {
  color: var(--danger);
  font-weight: 700;
}

/* ---------- Insignias de estado ---------- */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  border: 1px solid transparent;
}

.badge-pagada { color: var(--success); background: var(--success-bg); border-color: #CBE6D3; }
.badge-pendiente { color: #8A6A0A; background: var(--yellow-pale); border-color: var(--yellow-deep); }
.badge-anulada { color: var(--danger); background: var(--danger-bg); border-color: #EAC9C3; }
.badge-destacado { color: #8A6A0A; background: var(--yellow-pale); border-color: var(--yellow-deep); }

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

.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 36px;
}

@media (max-width: 1100px) { .stat-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .stat-grid { grid-template-columns: 1fr; } }

.stat-card {
  background: var(--panel);
  border: 1.5px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.stat-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: var(--yellow-pale);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--yellow-deep);
}

.stat-icon .icon { width: 20px; height: 20px; }

.stat-value {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1;
}

.stat-label {
  font-size: 13px;
  color: var(--ink-soft);
}

.dashboard-section-title {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 600;
  margin: 0 0 16px;
  color: var(--ink);
}

.quick-actions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 36px;
}

@media (max-width: 780px) { .quick-actions { grid-template-columns: 1fr; } }

.quick-action {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--panel);
  border: 1.5px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  text-align: left;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.quick-action:hover { border-color: var(--yellow-deep); background: var(--yellow-pale); }

.quick-action-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: var(--ink);
  color: var(--yellow);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.quick-action-icon .icon { width: 21px; height: 21px; }

.quick-action-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  color: var(--ink);
}

.quick-action-desc {
  font-size: 12.5px;
  color: var(--ink-soft);
  margin-top: 2px;
}

.dashboard-columns {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 24px;
}

@media (max-width: 980px) { .dashboard-columns { grid-template-columns: 1fr; } }

.mini-ranking-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line-soft);
}

.mini-ranking-item:last-child { border-bottom: none; }

.mini-ranking-num {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--yellow-deep);
  width: 22px;
  flex-shrink: 0;
}

.invoice-grid, .dashboard-columns, .stat-grid, .quick-actions {
  min-width: 0;
}

.invoice-grid > *, .dashboard-columns > *, .stat-grid > *, .quick-actions > *, .item-row > * {
  min-width: 0;
}

.mini-ranking-name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 14px;
  color: var(--ink);
}

#dash-destacados {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.mini-ranking-total { font-size: 13.5px; font-weight: 600; color: var(--ink); }

/* ---------- Ranking completo (Destacados) ---------- */

.ranking-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.ranking-item {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px 22px;
  background: var(--panel);
  border: 1.5px solid var(--line);
  border-radius: var(--radius);
}

.ranking-item:nth-child(1) { border-color: var(--yellow-deep); background: var(--yellow-pale); }

.ranking-num {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  color: var(--ink-faint);
  width: 42px;
  flex-shrink: 0;
}

.ranking-item:nth-child(1) .ranking-num { color: var(--yellow-deep); }
.ranking-item:nth-child(2) .ranking-num { color: #A79C7E; }
.ranking-item:nth-child(3) .ranking-num { color: #B9885A; }

.ranking-info { flex: 1; min-width: 0; }

.ranking-name {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--ink);
}

.ranking-meta {
  font-size: 13px;
  color: var(--ink-soft);
  margin-top: 2px;
}

.ranking-total {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--ink);
  flex-shrink: 0;
}

/* ---------- Facturacion: layout de dos columnas ---------- */

.invoice-grid {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 28px;
  align-items: start;
}

@media (max-width: 980px) { .invoice-grid { grid-template-columns: 1fr; } }

.panel {
  background: var(--panel);
  border: 1.5px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  min-width: 0;
  max-width: 100%;
}

.panel-title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  margin: 0 0 16px;
  color: var(--ink);
  padding-bottom: 12px;
  border-bottom: 1.5px solid var(--line);
  display: flex;
  align-items: center;
  gap: 9px;
}

.panel-title .icon { color: var(--yellow-deep); }

.field { margin-bottom: 16px; }

.field label {
  display: block;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ink-soft);
  margin-bottom: 6px;
}

.field .input, .field .select { width: 100%; }

.item-row {
  display: grid;
  grid-template-columns: 1fr 90px auto;
  gap: 8px;
  margin-bottom: 10px;
  align-items: end;
}

.invoice-lines {
  margin: 16px 0;
  border-top: 1.5px solid var(--line);
  padding-top: 12px;
}

.invoice-line {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 0;
  font-size: 13.5px;
  border-bottom: 1px solid var(--line-soft);
}

.invoice-line-name { color: var(--ink); font-weight: 500; }
.invoice-line-meta { color: var(--ink-faint); font-size: 12px; }
.invoice-line-amount { color: var(--ink); flex-shrink: 0; font-weight: 600; }

.invoice-total-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-top: 14px;
  margin-top: 6px;
  border-top: 2px solid var(--ink);
}

.invoice-total-label {
  font-size: 13px;
  color: var(--ink-soft);
  font-weight: 600;
}

.invoice-total-amount {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  color: var(--ink);
}

/* ---------- Modal ---------- */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(23, 21, 18, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  animation: fade-in 0.15s ease;
}

.modal {
  background: var(--white);
  border-radius: var(--radius);
  width: 460px;
  max-width: calc(100vw - 40px);
  max-height: calc(100vh - 40px);
  overflow-y: auto;
  animation: modal-in 0.15s ease;
  box-shadow: 0 20px 50px rgba(23,21,18,0.25);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 22px;
  border-bottom: 1.5px solid var(--line);
}

.modal-title {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 600;
  margin: 0;
}

.modal-body { padding: 22px; }

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 16px 22px;
  border-top: 1.5px solid var(--line);
}

.field-error {
  color: var(--danger);
  font-size: 12.5px;
  margin-top: 5px;
  font-weight: 500;
}

@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes modal-in {
  from { opacity: 0; transform: translateY(6px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@media (prefers-reduced-motion: reduce) {
  .modal-overlay, .modal, .toast { animation: none !important; }
  * { transition: none !important; }
}

/* ---------- Toasts ---------- */

.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 200;
}

.toast {
  background: var(--ink);
  color: var(--white);
  border-left: 4px solid var(--yellow);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: 13.5px;
  min-width: 240px;
  max-width: 360px;
  animation: toast-in 0.2s ease;
  box-shadow: 0 10px 24px rgba(0,0,0,0.25);
}

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

@keyframes toast-in {
  from { opacity: 0; transform: translateX(12px); }
  to { opacity: 1; transform: translateX(0); }
}

/* ---------- Detalle expandible de factura (historial) ---------- */

.factura-row:hover { background: var(--yellow-pale); }

.factura-detalle-row td {
  background: var(--paper);
  padding: 0;
  border-bottom: 1px solid var(--line-soft);
}

.factura-detalle {
  padding: 16px 20px;
}

.factura-detalle table {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}

.factura-detalle thead th {
  background: var(--line-soft);
  font-size: 12px;
}

/* ---------- Stepper de precio (input tipo moneda con flechas) ---------- */

.money-input {
  display: flex;
  align-items: stretch;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--white);
}

.money-input:focus-within { border-color: var(--yellow-deep); }

.money-input .money-prefix {
  display: flex;
  align-items: center;
  padding: 0 10px;
  color: var(--ink-faint);
  font-weight: 600;
  font-size: 14px;
  border-right: 1.5px solid var(--line);
}

.money-input input {
  border: none;
  flex: 1;
  min-width: 0;
  padding: 9px 12px;
  font-size: 14px;
  color: var(--ink);
  background: transparent;
}

.money-input input:focus { outline: none; }

.money-steppers {
  display: flex;
  flex-direction: column;
  border-left: 1.5px solid var(--line);
}

.stepper-btn {
  border: none;
  background: var(--white);
  color: var(--ink-soft);
  width: 30px;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.stepper-btn:hover { background: var(--yellow-pale); color: var(--ink); }
.stepper-btn:first-child { border-bottom: 1px solid var(--line); }
.stepper-btn .icon { width: 13px; height: 13px; }

/* ---------- Utilidades ---------- */

.section-gap { margin-top: 40px; }
.text-right { text-align: right; }

.skeleton-text {
  color: var(--ink-faint);
  font-size: 14px;
  padding: 20px 0;
}

a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible {
  outline: 2px solid var(--yellow-deep);
  outline-offset: 2px;
}

/* ==========================================================
   Menu movil (barra superior + panel deslizable)
   ========================================================== */

.mobile-topbar {
  display: none;
  align-items: center;
  justify-content: space-between;
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 60px;
  padding: 0 16px;
  background: var(--sidebar-bg);
  z-index: 60;
  border-bottom: 1px solid var(--sidebar-line);
}

.mobile-topbar-logo {
  height: 34px;
  background: var(--white);
  border-radius: 6px;
  padding: 4px 8px;
}

.mobile-menu-btn {
  border: none;
  background: transparent;
  color: var(--yellow);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
}

.mobile-menu-btn:hover { background: rgba(243,195,40,0.12); }
.mobile-menu-btn .icon { width: 24px; height: 24px; }

.sidebar-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(23,21,18,0.55);
  z-index: 70;
}

.sidebar-backdrop.open { display: block; }

/* ---------- Inicio de sesion ---------- */

/* .layout usa display:flex, que le ganaria al atributo hidden sin esta regla */
[hidden] { display: none !important; }

.login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
  background:
    linear-gradient(180deg, var(--sidebar-bg) 0, var(--sidebar-bg) 42%, var(--paper) 42%, var(--paper) 100%);
}

.login-card {
  width: 100%;
  max-width: 400px;
  background: var(--panel);
  border: 1.5px solid var(--line);
  border-top: 5px solid var(--yellow);
  border-radius: var(--radius);
  padding: 28px 28px 30px;
  box-shadow: 0 18px 40px rgba(23, 21, 18, 0.18);
}

.login-brand {
  display: flex;
  justify-content: center;
  padding-bottom: 18px;
  margin-bottom: 18px;
  border-bottom: 1.5px solid var(--line);
}

.login-brand img { width: 100%; max-width: 200px; display: block; }

.login-title {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  margin: 0;
  color: var(--ink);
}

.login-subtitle {
  margin: 2px 0 22px;
  color: var(--ink-soft);
  font-size: 13.5px;
}

.password-box { position: relative; }
.password-box .input { width: 100%; padding-right: 46px; }

.password-toggle {
  position: absolute;
  top: 50%;
  right: 6px;
  transform: translateY(-50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--ink-faint);
}

.password-toggle:hover { color: var(--ink); background: var(--line-soft); }

.login-error {
  margin: -4px 0 16px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  line-height: 1.4;
  background: var(--danger-bg);
  color: var(--danger);
  border: 1px solid #EAC9C3;
}

.login-error.info {
  background: var(--success-bg);
  color: var(--success);
  border-color: #C9E2D1;
}

.login-submit {
  width: 100%;
  justify-content: center;
  padding: 12px 18px;
  font-size: 15px;
}

/* Usuario conectado y cierre de sesion, al pie de la barra lateral */

.sidebar-user {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--sidebar-text);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 8px;
  min-width: 0;
}

.sidebar-user .icon { width: 16px; height: 16px; color: var(--yellow); }

.sidebar-user-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.btn-logout {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  margin-bottom: 12px;
  padding: 8px 10px;
  border: 1px solid var(--sidebar-line);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--sidebar-text);
  font-size: 13px;
  font-weight: 500;
  font-family: var(--font-body);
}

.btn-logout .icon { width: 15px; height: 15px; }
.btn-logout:hover { border-color: var(--yellow); color: var(--yellow); }

/* ---------- Responsive ---------- */

@media (max-width: 780px) {
  .mobile-topbar { display: flex; }

  .main { margin-left: 0; padding: 84px 18px 60px; }

  .sidebar {
    position: fixed;
    top: 0; bottom: 0; left: 0;
    width: 82vw;
    max-width: 320px;
    transform: translateX(-100%);
    transition: transform 0.22s ease;
    z-index: 80;
    box-shadow: 8px 0 24px rgba(0,0,0,0.3);
  }

  .sidebar.open { transform: translateX(0); }

  .page-header {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .page-title { font-size: 22px; }
  .page-title .icon { width: 20px; height: 20px; }
  .page-subtitle { font-size: 13px; }

  .page-actions { width: 100%; }
  .page-actions .btn { flex: 1; justify-content: center; }

  .toolbar { flex-direction: column; align-items: stretch; }
  .search-box { width: 100%; }
  .toolbar .select { width: 100%; }

  .table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  table { min-width: 560px; }

  .hide-mobile { display: none; }

  .stat-grid, .quick-actions, .dashboard-columns, .invoice-grid { grid-template-columns: 1fr; }

  .item-row { grid-template-columns: 1fr; }
  .item-row .btn { justify-content: center; }

  .modal { width: calc(100vw - 32px); }
}

@media (min-width: 781px) {
  .sidebar-backdrop { display: none !important; }
}