@import url('https://fonts.googleapis.com/css2?family=Geologica:wght@500;600;700&family=Archivo:wght@400;500;600&family=IBM+Plex+Mono:wght@500;600&display=swap');
:root {
  --brand: #4F46E5;
  --brand-dark: #3730A3;
  --brand-light: #ECEAFB;
  --navy: #0D1B2A;
  --navy-2: #162436;
  --navy-3: #1E3248;
  --bg: #F4F7FA;
  --surface: #FFFFFF;
  --surface-2: #F0F4F8;
  --text-1: #0D1B2A;
  --text-2: #4A6070;
  --text-3: #8FA3B1;
  --border: #DDE6ED;
  --danger: #DC2626;
  --danger-bg: #FEF1F1;
  --success: #16A34A;
  --success-bg: #EDFBF1;
  --warning: #D97706;
  --warning-bg: #FFFBEB;
  --sidebar-w: 240px;
  --sidebar-collapsed-w: 64px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --font-display: 'Geologica', sans-serif;
  --font-body: 'Archivo', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
}
* { margin:0; padding:0; box-sizing:border-box; }
html, body { height:100%; overflow:hidden; }
body { display:flex; font-family: var(--font-body); font-size:14px; color:var(--text-1); background:var(--bg); }
/* ── SIDEBAR ── */
.sidebar {
  width: var(--sidebar-w);
  background: var(--navy);
  display: flex;
  flex-direction: column;
  padding: 0;
  padding-top: env(safe-area-inset-top, 0px);
  flex-shrink: 0;
  transition: width 0.25s ease;
  overflow: hidden;
  position: relative;
  z-index: 100;
}
.sidebar.collapsed { width: var(--sidebar-collapsed-w); }
/* En modo colapsado ocultar todo el texto y el logo */
.sidebar.collapsed .logo-text,
.sidebar.collapsed .logo-col > :not(.sidebar-toggle),
.sidebar.collapsed .nav-label,
.sidebar.collapsed .nav-item > :not(.material-icons),
.sidebar.collapsed .user-name,
.sidebar.collapsed .user-role,
.sidebar.collapsed #sidebar-logo-img,
.sidebar.collapsed #sidebar-logo-icon,
.sidebar.collapsed .logout-btn > :not(.material-icons) {
  display: none !important;
}
/* Header colapsado: solo el botón hamburguesa centrado */
.sidebar.collapsed .sidebar-header {
  padding: 16px 0;
  display: flex;
  justify-content: center;
  align-items: center;
}
.sidebar.collapsed .sidebar-header > div {
  justify-content: center;
}
.sidebar.collapsed #sidebar-logo-wrap { display: none; }
.sidebar.collapsed .nav-section { padding: 12px 8px; }
.sidebar.collapsed .nav-label { height: 0; overflow: hidden; margin: 0; padding: 0; }
.sidebar.collapsed .nav-item {
  justify-content: center;
  padding: 11px 0;
  border-left: 3px solid transparent;
  font-size: 0; /* oculta el texto sin afectar los iconos */
}
.sidebar.collapsed .nav-item .material-icons {
  font-size: 20px; /* restaura el tamaño del ícono */
}
.sidebar.collapsed .sidebar-footer {
  padding: 12px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.sidebar.collapsed .user-chip { flex-direction: column; gap: 0; }
/* Tooltip al hover en modo colapsado */
.sidebar.collapsed .nav-item {
  position: relative;
}
.sidebar.collapsed .nav-item::after {
  content: attr(data-label);
  position: fixed;
  left: calc(var(--sidebar-collapsed-w) + 8px);
  background: #1a2740;
  color: #fff;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 12px !important;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s;
  z-index: 9999;
  box-shadow: 0 4px 12px rgba(0,0,0,0.4);
}
.sidebar.collapsed .nav-item:hover::after { opacity: 1; }
/* Botón hamburguesa */
.sidebar-toggle {
  background: none; border: none; cursor: pointer;
  color: rgba(255,255,255,0.6); padding: 6px;
  border-radius: var(--radius-sm);
  display: flex; align-items: center;
  transition: color 0.15s, background 0.15s;
  flex-shrink: 0;
}
.sidebar-toggle:hover { color: #fff; background: rgba(255,255,255,0.08); }
.sidebar.collapsed .sidebar-toggle { margin: 0 auto; }
.sidebar-header {
  padding: 28px 24px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo.logo-col {
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
}
.logo-icon {
  width: 34px; height: 34px;
  background: var(--brand);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.logo-icon svg { width:18px; height:18px; fill:#fff; }
.logo-text {
  font-size: 16px;
  font-weight: 600;
  color: #fff;
  letter-spacing: -0.3px;
  font-family: var(--font-display);
}
.logo-text span { color: var(--brand); filter: brightness(1.3); }
.nav-section {
  padding: 20px 14px;
  flex: 1;
}
.nav-label {
  font-size: 10px;
  font-weight: 600;
  color: rgba(255,255,255,0.3);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0 10px;
  margin-bottom: 6px;
  margin-top: 16px;
}
.nav-label:first-child { margin-top: 0; }
.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  color: rgba(255,255,255,0.55);
  cursor: pointer;
  transition: all 0.18s;
  font-size: 13.5px;
  font-weight: 500;
  margin-bottom: 2px;
  user-select: none;
  border-left: 3px solid transparent;
}
.nav-item:hover { background: rgba(255,255,255,0.06); color: #fff; }
.nav-item.active {
  background: rgba(255,255,255,0.07);
  color: #fff;
  border-left-color: var(--brand);
  font-weight: 600;
}
.nav-item.active .material-icons { color: var(--brand); filter: brightness(1.4); }
.nav-item .material-icons { font-size: 18px; flex-shrink: 0; }
.sidebar-footer {
  padding: 16px 20px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.user-chip {
  display: flex;
  align-items: center;
  gap: 10px;
}
.user-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: flex; align-items: center; justify-content: center;
  font-size: 11px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.user-info { overflow: hidden; }
.user-name { font-size: 12px; font-weight: 600; color: #fff; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-role { font-size: 10px; color: rgba(255,255,255,0.35); }
/* ── TOPBAR MOBILE ── */
.topbar {
  display: none;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  padding-top: max(14px, calc(env(safe-area-inset-top) + 8px));
  padding-left: max(20px, env(safe-area-inset-left));
  padding-right: max(20px, env(safe-area-inset-right));
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 50;
}
.burger {
  background: none; border: none; cursor: pointer; padding: 4px;
  color: var(--text-1); display: flex; align-items: center;
}
.topbar-logo { font-size: 15px; font-weight: 600; color: var(--text-1); }
.topbar-logo span { color: var(--brand); }
/* ── WORKSPACE ── */
.workspace {
  flex: 1;
  overflow-y: auto;
  background: var(--bg);
  display: flex;
  flex-direction: column;
}
.ws-inner { padding: 32px; flex: 1; }
/* ── PAGE HEADER ── */
.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 28px;
  gap: 16px;
  flex-wrap: wrap;
}
.page-title { font-size: 22px; font-weight: 600; color: var(--text-1); letter-spacing: -0.4px; font-family: var(--font-display); }
.page-sub { font-size: 13px; color: var(--text-3); margin-top: 2px; }
.dash-fecha { font-size: 13px; color: var(--text-2); font-weight: 500; }
.section-label {
  font-size: 11px; font-weight: 700; color: var(--text-3);
  text-transform: uppercase; letter-spacing: 0.1em;
  margin-bottom: 10px; margin-top: 4px;
}
/* ── VENTA RÁPIDA (POS) ── */
.pos-layout { display: grid; grid-template-columns: 1fr 340px; gap: 20px; align-items: start; }
.pos-tiles-wrap { max-height: 560px; overflow-y: auto; padding-right: 6px; }
.stock-alert-bar {
  background: var(--danger-bg);
  border: 1px solid #F8C9CB;
  border-radius: var(--radius-lg);
  padding: 14px 18px;
  margin-bottom: 20px;
}
.stock-alert-head {
  display: flex; align-items: center; gap: 10px;
  font-size: 13px; color: var(--danger); font-weight: 600;
  margin-bottom: 10px;
}
.stock-alert-head .material-icons { font-size: 19px; }
.stock-alert-table-wrap { max-height: 150px; overflow-y: auto; border-radius: var(--radius-sm); background: var(--surface); }
.stock-alert-table { width: 100%; border-collapse: collapse; table-layout: fixed; }
.stock-alert-table thead th {
  position: sticky; top: 0; background: var(--surface);
  text-align: left; font-size: 10px; font-weight: 700; color: var(--text-3);
  text-transform: uppercase; letter-spacing: 0.05em;
  padding: 7px 12px; border-bottom: 1px solid var(--border);
}
.stock-alert-table thead th:last-child { text-align: right; width: 110px; }
.stock-alert-table tr { cursor: pointer; transition: background 0.12s; }
.stock-alert-table tr:hover { background: var(--surface-2); }
.stock-alert-table td { padding: 7px 12px; font-size: 12px; border-bottom: 1px solid var(--surface-2); }
.stock-alert-table tr:last-child td { border-bottom: none; }
.stock-alert-table td:last-child { text-align: right; }
.stock-alert-badge {
  display: inline-block; min-width: 64px; text-align: center;
  font-size: 11px; font-weight: 700; white-space: nowrap;
  padding: 3px 10px; border-radius: 20px;
  border: 1.5px solid var(--danger); color: var(--danger); background: transparent;
}
.stock-alert-badge.agotado { background: var(--danger); color: #fff; }
.pos-tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(165px,1fr)); gap: 14px; }
.pos-tile {
  background: var(--surface); border: 1px solid #D2DCE3; border-radius: var(--radius-md);
  padding: 20px 14px; text-align: center; cursor: pointer; user-select: none;
  box-shadow: 0 1px 2px rgba(13,27,42,0.04);
  transition: box-shadow 0.15s, transform 0.15s;
}
.pos-tile:hover { box-shadow: 0 6px 16px rgba(13,27,42,0.1); transform: translateY(-2px); }
.pos-tile-img {
  width: 68px; height: 68px; border-radius: 16px; margin: 0 auto 10px;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 700; font-size: 19px;
}
.pos-tile-nombre {
  font-size: 13.5px; font-weight: 600; color: var(--text-1); margin-bottom: 5px; line-height: 1.3;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.pos-tile-precio { font-size: 13px; font-family: var(--font-mono); color: var(--brand); font-weight: 600; }
.pos-cart {
  position: sticky; top: 0;
  display: flex; flex-direction: column;
  max-height: 640px;
}
.pos-cart-scroll { flex: 1 1 auto; overflow-y: auto; min-height: 70px; padding-right: 4px; }
.pos-cart-empty { text-align: center; padding: 30px 10px; color: var(--text-3); }
.pos-cart-empty .material-icons { font-size: 32px; margin-bottom: 8px; display: block; }
.pos-cart-empty p { font-size: 12px; }
.pos-cart-item { display: flex; align-items: center; gap: 8px; padding: 10px 0; border-bottom: 1px solid var(--surface-2); }
.pos-cart-item:last-child { border-bottom: none; }
.pos-cart-item-info { flex: 1; min-width: 0; }
.pos-cart-item-nombre { font-size: 12.5px; font-weight: 600; color: var(--text-1); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pos-cart-item-precio { font-size: 11px; color: var(--text-3); }
.pos-qty-stepper { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }
.pos-qty-stepper button {
  width: 24px; height: 24px; border-radius: 6px; border: 1px solid var(--border); background: var(--surface-2);
  cursor: pointer; font-size: 15px; font-weight: 700; color: var(--text-1); display: flex; align-items: center; justify-content: center;
}
.pos-qty-plus { background: var(--success-bg) !important; color: var(--success) !important; border-color: #9FE1CB !important; }
.pos-qty-minus { color: var(--text-2); }
.pos-qty-stepper span { font-size: 13px; font-weight: 600; min-width: 18px; text-align: center; }
.pos-cart-item-del { background: none; border: none; color: var(--text-3); cursor: pointer; display: flex; flex-shrink: 0; }
.pos-cart-item-del:hover { color: var(--danger); }
.pos-total-row { display: flex; justify-content: space-between; align-items: center; font-size: 15px; font-weight: 700; padding: 14px 0; }
.pos-total-row span:last-child { font-family: var(--font-mono); font-size: 20px; color: var(--brand); }
.pos-subtotal-row { font-size: 12.5px; font-weight: 500; color: var(--text-2); padding: 4px 0; }
.pos-subtotal-row span:last-child { font-size: 13px; color: var(--text-2); }
.pos-iva-toggle {
  display: flex; align-items: center; gap: 8px;
  font-size: 12.5px; font-weight: 500; color: var(--text-2);
  cursor: pointer; padding-top: 4px;
}
.pos-iva-toggle input { width: 15px; height: 15px; accent-color: var(--brand); cursor: pointer; }
@media (max-width: 860px) {
  .pos-layout { grid-template-columns: 1fr; }
  .pos-cart { position: static; }
}
/* ── STAT CARDS ── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 230px));
  gap: 14px;
  margin-bottom: 24px;
}
.stat-card {
  background: var(--surface);
  border: 1px solid #D2DCE3;
  border-radius: var(--radius-lg);
  padding: 18px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 1px 2px rgba(13,27,42,0.04), 0 4px 12px rgba(13,27,42,0.05);
  transition: box-shadow 0.15s, transform 0.15s;
}
.stat-card:hover { box-shadow: 0 6px 16px rgba(13,27,42,0.1); transform: translateY(-1px); }
.stat-icon {
  width: 34px; height: 34px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 12px;
  background: var(--brand-light);
}
.stat-card.danger .stat-icon { background: var(--danger-bg); }
.stat-card.warning .stat-icon { background: var(--warning-bg); }
.stat-icon .material-icons { font-size: 17px; color: var(--brand); }
.stat-card.danger .stat-icon .material-icons { color: var(--danger); }
.stat-card.warning .stat-icon .material-icons { color: var(--warning); }
.stat-label { font-size: 10.5px; font-weight: 600; color: var(--text-3); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 6px; }
.stat-val { font-size: 21px; font-weight: 600; color: var(--text-1); font-family: var(--font-mono); letter-spacing: -0.5px; }
.stat-sub { font-size: 10.5px; color: var(--text-3); margin-top: 4px; }
/* ── CONTENT GRID ── */
.content-grid {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 20px;
  align-items: start;
}
/* ── CARDS ── */
.card {
  background: var(--surface);
  border: 1px solid #D2DCE3;
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 20px;
  box-shadow: 0 1px 2px rgba(13,27,42,0.04), 0 4px 12px rgba(13,27,42,0.05);
}
.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  gap: 10px;
  flex-wrap: wrap;
}
.card-title { font-size: 15px; font-weight: 600; color: var(--text-1); font-family: var(--font-display); }
.card-sub { font-size: 12px; color: var(--text-3); margin-top: 2px; }
/* ── FORMS ── */
.form-group { margin-bottom: 14px; }
label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-2);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
input, select, textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  color: var(--text-1);
  font-family: var(--font-body);
  font-size: 13.5px;
  outline: none;
  transition: border-color 0.15s, background 0.15s;
  margin-bottom: 0;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--brand);
  background: var(--surface);
}
input::placeholder, textarea::placeholder { color: var(--text-3); }
.input-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.input-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
.input-group { position: relative; }
.input-group input { padding-right: 36px; }
.input-group .input-icon {
  position: absolute; right: 11px; top: 50%;
  transform: translateY(-50%);
  color: var(--text-3); font-size: 16px;
  pointer-events: none;
}
.input-group .input-clear {
  position: absolute; right: 11px; top: 50%;
  transform: translateY(-50%);
  color: var(--text-3); font-size: 18px;
  cursor: pointer; display: none; line-height: 1;
  background: none; border: none; padding: 0;
}
.prod-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 4px);
  left: 0; right: 0;
  max-height: 260px;
  overflow-y: auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: 0 8px 24px rgba(13,27,42,0.14);
  z-index: 50;
}
.prod-dropdown.show { display: block; }
.prod-dropdown-item {
  padding: 9px 14px;
  font-size: 13px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--surface-2);
}
.prod-dropdown-item:last-child { border-bottom: none; }
.prod-dropdown-item:hover { background: var(--surface-2); }
.prod-dropdown-item .pdi-stock { color: var(--text-3); font-size: 11px; white-space: nowrap; }
.prod-dropdown-empty { padding: 14px; font-size: 12px; color: var(--text-3); text-align: center; }
/* ── PRODUCT INFO BOX ── */
.prod-info-box {
  display: none;
  background: var(--success-bg);
  border: 1.5px solid #9FE1CB;
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  margin-bottom: 14px;
}
.prod-info-box .pib-row { display: flex; gap: 16px; flex-wrap: wrap; }
.pib-item { display: flex; flex-direction: column; gap: 2px; }
.pib-label { font-size: 10px; font-weight: 600; color: var(--text-3); text-transform: uppercase; letter-spacing: 0.05em; }
.pib-val { font-size: 14px; font-weight: 600; color: var(--text-1); }
/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: all 0.15s;
  white-space: nowrap;
  user-select: none;
}
.btn .material-icons { font-size: 16px; }
.btn-primary { background: var(--brand); color: #fff; border-color: var(--brand); }
.btn-primary:hover { background: var(--brand-dark); border-color: var(--brand-dark); }
.btn-dark { background: var(--navy); color: #fff; border-color: var(--navy); }
.btn-dark:hover { background: var(--navy-2); }
.btn-ghost { background: transparent; color: var(--text-2); border-color: var(--border); }
.btn-ghost:hover { background: var(--surface-2); color: var(--text-1); }
.btn-danger { background: var(--danger); color: #fff; border-color: var(--danger); }
.btn-sm { padding: 6px 12px; font-size: 12px; border-radius: 6px; }
.btn-sm .material-icons { font-size: 14px; }
.btn-full { width: 100%; }
.btn-group { display: flex; gap: 8px; }
/* ── TIPO TOGGLE ── */
.tipo-toggle { display: flex; background: var(--surface-2); border-radius: var(--radius-sm); padding: 4px; gap: 4px; margin-bottom: 14px; }
.tipo-opt {
  flex: 1; padding: 8px; border-radius: 6px;
  text-align: center; font-size: 12px; font-weight: 600;
  cursor: pointer; color: var(--text-3); transition: all 0.15s;
  display: flex; align-items: center; justify-content: center; gap: 5px;
}
.tipo-opt.active-entrada { background: var(--success-bg); color: var(--success); }
.tipo-opt.active-salida { background: var(--danger-bg); color: var(--danger); }
.tipo-opt.active-ajuste { background: var(--warning-bg); color: var(--warning); }
.tipo-opt .material-icons { font-size: 15px; }
/* ── CARRITO / LOTE ── */
.lote-box {
  display: none;
  border-top: 1.5px dashed var(--border);
  margin-top: 18px;
  padding-top: 16px;
}
.lote-title { font-size: 12px; font-weight: 600; color: var(--text-3); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 10px; }
.lote-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 0;
  border-bottom: 1px solid var(--surface-2);
  font-size: 13px;
}
.lote-item:last-of-type { border-bottom: none; }
.lote-badge {
  display: inline-flex; align-items: center; justify-content: center; gap: 3px;
  padding: 2px 8px; border-radius: 20px; font-size: 10px; font-weight: 700;
  flex-shrink: 0;
}
.lote-badge.entrada { background: var(--success-bg); color: var(--success); }
.lote-badge.salida { background: var(--danger-bg); color: var(--danger); }
.lote-badge.ajuste { background: var(--warning-bg); color: var(--warning); }
/* ── TABLA ── */
.table-wrap { overflow-x: auto; border-radius: var(--radius-md); border: 1px solid var(--border); }
table { width: 100%; border-collapse: collapse; }
thead tr { background: var(--surface-2); }
th {
  padding: 11px 14px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  text-align: left;
  white-space: nowrap;
  border-bottom: 1px solid var(--border);
}
td {
  padding: 12px 14px;
  font-size: 13px;
  color: var(--text-1);
  border-bottom: 1px solid var(--surface-2);
  vertical-align: middle;
}
tr:last-child td { border-bottom: none; }
tbody tr:hover { background: var(--surface-2); }
.row-clickable { cursor: pointer; }
.td-name { font-weight: 600; }
.td-muted { color: var(--text-3); font-size: 12px; }
/* ── BADGES ── */
.badge {
  display: inline-flex; align-items: center; justify-content: center; gap: 3px;
  padding: 3px 10px; border-radius: 20px;
  font-size: 11px; font-weight: 700; letter-spacing: 0.02em;
  white-space: nowrap;
}
.badge-success { background: var(--success-bg); color: var(--success); }
.badge-danger { background: var(--danger-bg); color: var(--danger); }
.badge-warning { background: var(--warning-bg); color: #B45309; }
.badge-neutral { background: var(--surface-2); color: var(--text-2); }
/* ── FILTROS / CHIPS ── */
.filter-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.chip {
  padding: 5px 12px; border-radius: 20px;
  font-size: 12px; font-weight: 600;
  cursor: pointer; border: 1.5px solid var(--border);
  color: var(--text-2); background: transparent;
  transition: all 0.15s;
}
.chip:hover { border-color: var(--brand); color: var(--brand); }
.chip.active { background: var(--brand); color: #fff; border-color: var(--brand); }
/* ── SEARCH INPUT ── */
.search-wrap { position: relative; flex: 1; min-width: 180px; max-width: 320px; }
.search-wrap input { padding-left: 36px; margin-bottom: 0; }
.search-wrap .material-icons {
  position: absolute; left: 10px; top: 50%;
  transform: translateY(-50%);
  font-size: 17px; color: var(--text-3); pointer-events: none;
}
/* ── PAGINACIÓN ── */
.pagination {
  display: flex; align-items: center; justify-content: flex-end;
  gap: 6px; padding-top: 14px; margin-top: 4px;
}
.pag-btn {
  width: 32px; height: 32px; border-radius: 8px;
  background: var(--surface); border: 1px solid var(--border);
  color: var(--text-1); cursor: pointer; font-weight: 600; font-size: 13px;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.15s;
}
.pag-btn:hover:not(:disabled) { background: var(--brand); color: #fff; border-color: var(--brand); }
.pag-btn:disabled { opacity: 0.35; cursor: not-allowed; }
.pag-info { font-size: 12px; color: var(--text-3); padding: 0 4px; }
/* ── TOAST NOTIFICATIONS ── */
#toast-container {
  position: fixed;
  bottom: 24px; right: 24px;
  z-index: 9999;
  display: flex; flex-direction: column; gap: 10px;
  pointer-events: none;
}
.toast {
  display: flex; align-items: center; gap: 10px;
  background: var(--navy);
  color: #fff;
  padding: 12px 18px;
  border-radius: var(--radius-md);
  font-size: 13px; font-weight: 500;
  min-width: 220px;
  max-width: 360px;
  border-left: 4px solid var(--brand);
  animation: slideUp 0.25s ease;
  pointer-events: all;
}
.toast-close {
  background: none; border: none; cursor: pointer;
  color: rgba(255,255,255,0.6); display: flex; padding: 2px; flex-shrink: 0;
}
.toast-close:hover { color: #fff; }
.toast.toast-error { border-left-color: var(--danger); }
.toast.toast-warning { border-left-color: var(--warning); }
.toast .material-icons { font-size: 17px; flex-shrink: 0; color: var(--brand); }
.toast.toast-error .material-icons { color: var(--danger); }
.toast.toast-warning .material-icons { color: var(--warning); }
@keyframes slideUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}
/* ── LOADER ── */
.loader-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(13, 27, 42, 0.7);
  z-index: 10000;
  align-items: center; justify-content: center;
  flex-direction: column; gap: 14px;
}
.loader-overlay.show { display: flex; }
.loader-spinner {
  width: 38px; height: 38px;
  border: 3px solid rgba(255,255,255,0.15);
  border-top-color: var(--brand);
  border-radius: 50%;
  animation: spin 0.75s linear infinite;
}
.loader-txt { color: #fff; font-size: 13px; font-weight: 500; }
@keyframes spin { to { transform: rotate(360deg); } }
/* ── SECTION DIVIDER ── */
.divider { border: none; border-top: 1px solid var(--border); margin: 20px 0; }
/* ── EMPTY STATE ── */
.empty-state {
  text-align: center; padding: 48px 24px;
  color: var(--text-3);
}
.empty-state .material-icons { font-size: 40px; margin-bottom: 10px; display: block; }
.empty-state p { font-size: 13px; }
/* ── VENTAS / MARGEN ── */
.margen-pos { color: var(--success); font-weight: 600; }
.margen-neg { color: var(--danger); font-weight: 600; }
/* ── CONFIG ── */
.config-wrap { max-width: 560px; margin: 0 auto; }
.catalogo-card-flex { display: flex; flex-direction: column; min-height: 420px; max-height: 640px; }
.catalogo-critico-wrap { flex: 1; overflow-y: auto; min-height: 0; }
.catalogo-critico-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 8px 4px; border-bottom: 1px solid var(--surface-2);
  cursor: pointer; gap: 8px;
}
.catalogo-critico-row:hover { background: var(--surface-2); }
.catalogo-critico-row:last-child { border-bottom: none; }
.catalogo-critico-row .td-name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.catalogo-critico-stock { font-size: 11px; font-weight: 700; color: var(--danger); flex-shrink: 0; }
.catalogo-critico-stock.agotado { color: #fff; background: var(--danger); border-radius: 4px; padding: 1px 7px; }
.config-tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 24px; }
.logo-upload-row { display: flex; align-items: center; gap: 16px; }
.logo-preview {
  width: 72px; height: 72px; border-radius: var(--radius-md);
  border: 2px dashed var(--border); background: var(--surface-2);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden; flex-shrink: 0;
}
.logo-preview img { width: 100%; height: 100%; object-fit: contain; }
.config-tab {
  display: flex; align-items: center; gap: 6px;
  padding: 10px 16px; background: none; border: none; cursor: pointer;
  font-size: 13px; font-weight: 600; color: var(--text-3);
  border-bottom: 2px solid transparent; margin-bottom: -1px;
  transition: color 0.15s, border-color 0.15s;
}
.config-tab .material-icons { font-size: 17px; }
.config-tab:hover { color: var(--text-1); }
.config-tab.active { color: var(--brand); border-bottom-color: var(--brand); }
.roles-leyenda { display: flex; gap: 20px; flex-wrap: wrap; padding: 12px 14px; background: var(--surface-2); border-radius: var(--radius-md); margin-bottom: 16px; }
.roles-leyenda-item { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--text-2); }
.cd-info-row { font-size: 12.5px; color: var(--text-2); margin-bottom: 10px; display: flex; gap: 16px; flex-wrap: wrap; align-items: center; }
.cliente-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 20px;
  margin: 14px 0;
  padding: 14px;
  background: var(--surface-2);
  border-radius: var(--radius-md);
}
.cliente-info-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}
.cliente-info-item .material-icons {
  font-size: 16px;
  color: var(--text-3);
  margin-top: 1px;
  flex-shrink: 0;
}
.cliente-info-label { font-size: 10px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-3); }
.cliente-info-val { font-size: 13px; color: var(--text-1); margin-top: 1px; word-break: break-word; }
.config-section-title {
  font-size: 11px; font-weight: 600; color: var(--text-3);
  text-transform: uppercase; letter-spacing: 0.08em;
  margin-bottom: 12px; padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}
.swatch-row { display: flex; gap: 10px; flex-wrap: wrap; }
.swatch-btn {
  width: 34px; height: 34px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  color: transparent;
  transition: transform 0.12s, border-color 0.12s;
}
.swatch-btn:hover { transform: scale(1.08); }
.swatch-btn.selected { border-color: var(--text-1); color: #fff; }
/* ── FECHA FILTER ── */
.date-filter-bar {
  display: flex; gap: 12px; align-items: flex-end;
  flex-wrap: wrap; padding: 18px 20px;
  background: var(--surface-2); border-radius: var(--radius-md);
  border: 1px solid var(--border); margin-bottom: 20px;
}
.date-filter-bar .form-group { margin-bottom: 0; flex: 1; min-width: 140px; }
.filtro-activo-banner {
  font-size: 12px; font-weight: 600; color: var(--brand);
  padding: 8px 16px; background: var(--brand-light);
  border-bottom: 1px solid var(--border);
}
.chip-row { display: flex; gap: 6px; flex-wrap: wrap; width: 100%; margin-bottom: 4px; }
.metodo-pago-row { display: flex; gap: 24px; flex-wrap: wrap; }
.metodo-pago-item { display: flex; align-items: center; gap: 10px; }
.metodo-pago-item .material-icons { font-size: 22px; color: var(--brand); background: var(--brand-light); border-radius: var(--radius-sm); padding: 6px; }
.mp-label { font-size: 11px; color: var(--text-3); font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; }
.mp-monto { font-size: 15px; font-weight: 600; color: var(--text-1); font-family: var(--font-mono); }
.cal-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  z-index: 60;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 24px rgba(13,27,42,0.14);
  padding: 12px;
  width: 240px;
}
.cal-dropdown.show { display: block; }
.cal-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; font-size: 13px; font-weight: 600; color: var(--text-1); }
.cal-head button { background: none; border: none; cursor: pointer; color: var(--text-2); display: flex; padding: 2px; border-radius: 6px; }
.cal-head button:hover { background: var(--surface-2); }
.cal-grid-dow, .cal-grid { display: grid; grid-template-columns: repeat(7,1fr); text-align: center; }
.cal-grid-dow span { font-size: 10px; color: var(--text-3); font-weight: 600; padding-bottom: 4px; }
.cal-day { font-size: 12px; padding: 6px 0; border-radius: 6px; cursor: pointer; color: var(--text-1); }
.cal-day:hover { background: var(--surface-2); }
.cal-day.hoy { font-weight: 700; color: var(--brand); }
.cal-day.sel { background: var(--brand); color: #fff; }
/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .content-grid { grid-template-columns: 340px 1fr; }
}
@media (max-width: 860px) {
  .sidebar {
    position: fixed;
    top: 0; left: 0; height: 100%;
    transform: translateX(-100%);
    z-index: 200;
    box-shadow: 4px 0 24px rgba(0,0,0,0.25);
  }
  .sidebar.open { transform: translateX(0); }
  .sidebar-backdrop {
    display: none;
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 199;
  }
  .sidebar-backdrop.show { display: block; }
  .topbar { display: flex; }
  .workspace { flex-direction: column; }
  .ws-inner { padding: 20px 16px; }
  .content-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
  .input-row { grid-template-columns: 1fr; }
  .input-row-3 { grid-template-columns: 1fr; }
  .btn-group { flex-direction: column; }
  .filter-bar { gap: 6px; }
  .ws-inner { padding: 16px 12px; }
}

/* ══════════════════════════════
   LOGIN — InventarioPRO
══════════════════════════════ */
.login-screen {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--navy);
  background-image: radial-gradient(circle at 20% 20%, var(--navy-3) 0%, var(--navy) 60%);
}
.login-card {
  width: 100%;
  max-width: 380px;
  background: var(--surface);
  border-radius: var(--radius-xl);
  padding: 40px 36px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.35);
}
.login-card .logo-text { color: var(--navy); font-size: 20px; font-weight: 700; }
.login-card .logo-text span { color: var(--brand); }
.login-sub {
  text-align: center;
  color: var(--text-2);
  font-size: 13px;
  margin-bottom: 28px;
  margin-top: -16px;
}
.login-error {
  background: var(--danger-bg);
  color: var(--danger);
  font-size: 13px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
}
.btn-full { width: 100%; justify-content: center; }
.login-foot {
  text-align: center;
  margin-top: 20px;
  font-size: 12px;
  color: var(--text-3);
}
.login-foot a { color: var(--brand-dark); text-decoration: none; font-weight: 600; }
.logout-btn {
  cursor: pointer;
  color: var(--text-3);
  display: flex;
  align-items: center;
  flex-shrink: 0;
  transition: color 0.15s;
}
.user-info { flex: 1; }
.logout-btn:hover { color: var(--danger); }

/* ══════════════════════════════
   MODAL — detalle de movimiento
══════════════════════════════ */
.modal-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(13,27,42,0.55);
  align-items: center; justify-content: center;
  z-index: 300;
  padding: 16px;
  overflow-y: auto;
}
.modal-overlay.show { display: flex; }
.modal-card {
  width: 100%; max-width: 420px;
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 60px rgba(0,0,0,0.3);
  overflow: hidden;
  animation: modalIn 0.18s ease-out;
  display: flex; flex-direction: column;
  max-height: calc(100vh - 32px);
  margin: auto;
}
@keyframes modalIn { from { opacity:0; transform: translateY(8px) scale(0.98); } to { opacity:1; transform: translateY(0) scale(1); } }
.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 20px; border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.modal-close {
  background: none; border: none; cursor: pointer;
  color: var(--text-3); display: flex; padding: 4px;
  border-radius: var(--radius-sm); transition: background 0.15s;
}
.modal-close:hover { background: var(--surface-2); }
.modal-body {
  padding: 20px;
  overflow-y: auto;
  flex: 1 1 auto;
  min-height: 0;
}
.dm-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 0; border-bottom: 1px solid var(--border);
  font-size: 13px;
}
.dm-row:last-child { border-bottom: none; }
.dm-label { color: var(--text-2); }
.modal-footer {
  display: flex; gap: 10px; justify-content: flex-end;
  padding: 16px 20px; background: var(--surface-2);
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}
.modal-card-lg { max-width: 560px; }

/* ══════════════════════════════
   DASHBOARD — gráficos
══════════════════════════════ */
.chart-card { margin-bottom: 0; }
.chart-wrap { position: relative; height: 220px; padding: 4px 8px 0; }
.charts-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 20px;
  margin-bottom: 20px;
}
@media (max-width: 860px) {
  .charts-grid-2 { grid-template-columns: 1fr; }
}
.estado-legend { display: flex; flex-direction: column; gap: 8px; margin-top: 14px; }
.estado-legend-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 14px; border-radius: var(--radius-sm);
  font-size: 13px; font-weight: 600;
}
.estado-legend-num { font-family: var(--font-mono); font-size: 14px; font-weight: 700; }

/* ══════════════════════════════════════════════
   MOBILE FIXES (<640px) — Catálogo, POS, Movimientos
   No se modifica nada del layout desktop; todo va
   scopeado a selectores específicos de cada vista.
══════════════════════════════════════════════ */
@media (max-width: 640px) {

  /* ── 1. CATÁLOGO ──────────────────────────── */

  /* La vista de Catálogo fija su grid con un inline-style
     (grid-template-columns:280px 1fr) que gana por especificidad
     a la regla responsive existente y evita que el grid se
     achique en mobile: por eso la tabla "empuja" la página y
     el scroll horizontal queda infinito. Forzamos una columna. */
  .content-grid { grid-template-columns: 1fr !important; }
  .content-grid > .catalogo-card-flex,
  .content-grid > .card {
    min-width: 0; /* permite que el grid item se achique y el
                     overflow-x del table-wrap funcione */
  }
  .catalogo-card-flex { max-height: none; }

  /* Tabla de productos: solo Producto, Stock y flecha de detalle.
     Se ocultan Cat., Ubic., Mín. y Margen. */
  .catalogo-card-flex .table-wrap table th:nth-child(2),
  .catalogo-card-flex .table-wrap table td:nth-child(2),
  .catalogo-card-flex .table-wrap table th:nth-child(3),
  .catalogo-card-flex .table-wrap table td:nth-child(3),
  .catalogo-card-flex .table-wrap table th:nth-child(5),
  .catalogo-card-flex .table-wrap table td:nth-child(5),
  .catalogo-card-flex .table-wrap table th:nth-child(6),
  .catalogo-card-flex .table-wrap table td:nth-child(6) {
    display: none;
  }
  .catalogo-card-flex .table-wrap table th:nth-child(7),
  .catalogo-card-flex .table-wrap table td:nth-child(7) {
    width: 28px;
    padding-left: 4px;
    padding-right: 10px;
  }

  /* ── 2. VENTA RÁPIDA (POS) ────────────────── */

  /* Banner de stock crítico: colapsado y compacto por defecto
     (ya se colapsa vía JS), solo lo achicamos visualmente. */
  #stock-critico-pos .stock-alert-bar { padding: 10px 12px; margin-bottom: 12px; }
  #stock-critico-pos .stock-alert-head {
    font-size: 12px;
    gap: 6px;
    margin-bottom: 0;
    flex-wrap: nowrap;
  }
  #stock-critico-pos .stock-alert-head span:not(.material-icons):not(.badge) {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  #stock-critico-pos .stock-alert-head > span:last-child {
    font-size: 0; /* oculta el texto "Ver detalle", deja el ícono */
    gap: 0;
  }
  #stock-critico-pos .stock-alert-head > span:last-child .material-icons { font-size: 16px; }

  /* Categorías en scroll horizontal en vez de desaparecer al hacer wrap */
  #pos-cat-chips {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 4px;
  }
  #pos-cat-chips .chip { flex-shrink: 0; }

  /* Deja espacio abajo para no tapar el último producto con el carrito fijo */
  .pos-layout { padding-bottom: 46vh; }

  /* Carrito como panel fijo en la parte inferior de la pantalla.
     OJO: el carrito tiene mucho contenido (items + cliente + método
     de pago + IVA + totales + botón Cobrar), así que TODO el panel
     debe scrollear como una sola unidad (overflow-y:auto aquí) — si no,
     el contenido se desborda por fuera de la caja y tapa la pantalla
     completa aunque max-height esté definido. */
  .pos-cart {
    position: fixed;
    left: 0; right: 0; bottom: 0;
    z-index: 250;
    margin: 0;
    max-height: 46vh;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: 16px 16px 0 0;
    box-shadow: 0 -8px 24px rgba(13,27,42,0.18);
    padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  }
  /* Anulamos el scroll interno propio de la lista de items: ahora
     todo el panel (.pos-cart) es el único contenedor con scroll,
     para no tener "doble scroll" confuso dentro de un espacio chico. */
  .pos-cart .pos-cart-scroll {
    flex: 0 0 auto;
    overflow-y: visible;
    max-height: none;
    min-height: 0;
  }
  .pos-cart .card-title { font-size: 13px; margin-bottom: 8px; }
  .pos-cart .form-group { margin-bottom: 8px; }
  .pos-cart .pos-total-row { padding: 8px 0; }

  /* ── 3. MOVIMIENTOS — modal nuevo movimiento ── */

  /* Solo el modal de movimiento (3 botones); el resto de modales
     de la app (2 botones) no se tocan. */
  #mov-modal-overlay .modal-footer {
    flex-direction: column-reverse; /* invierte Cancelar→Lote→Registrar
                                        a Registrar→Lote→Cancelar */
    gap: 8px;
  }
  #mov-modal-overlay .modal-footer .btn {
    width: 100%;
    justify-content: center;
  }

  /* Columna "Acción" de la tabla de Movimientos: el botón de
     ticket y el de WhatsApp deben ir uno al lado del otro,
     no apilados. */
  #ht-body td:last-child {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: nowrap;
  }
}