/* ==========================================================
   COLETOR PRIMAVERA — identidade visual
   Vinho #651D32 | Amarelo #F5C542 | Branco
   ========================================================== */

:root {
  --vinho: #651D32;
  --vinho-900: #4A1325;
  --vinho-700: #7B2740;
  --vinho-100: #F6ECEF;
  --amarelo: #F5C542;
  --amarelo-claro: #FDF3D6;
  --branco: #FFFFFF;
  --texto: #241A1E;
  --texto-2: #6B5A61;
  --linha: #E7DDE1;
  --fundo: #FBF8F9;
  --ok: #1F7A4D;
  --ok-bg: #E4F5EC;
  --alerta: #A8570C;
  --alerta-bg: #FDF0DC;
  --erro: #A31432;
  --erro-bg: #FBE6EA;
  --raio: 14px;
  --raio-sm: 10px;
  --sombra: 0 1px 2px rgba(74, 19, 37, .08), 0 6px 18px rgba(74, 19, 37, .06);
  --header-h: 58px;
  --nav-h: 62px;
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.45;
  color: var(--texto);
  background: var(--fundo);
  padding-bottom: calc(var(--nav-h) + env(safe-area-inset-bottom, 0px));
  overscroll-behavior-y: contain;
}

h1, h2, h3 { margin: 0; line-height: 1.25; }

.ic { width: 22px; height: 22px; fill: currentColor; flex: 0 0 auto; display: block; }
.ic--dim { fill: var(--texto-2); }

/* ---------------- header ---------------- */
.app-header {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 14px;
  padding-top: calc(8px + env(safe-area-inset-top, 0px));
  background: var(--vinho);
  color: var(--branco);
  box-shadow: 0 2px 10px rgba(74, 19, 37, .22);
}

.brand { display: flex; align-items: center; gap: 10px; min-width: 0; }

.brand-mark {
  display: grid;
  place-items: center;
  width: 36px; height: 36px;
  flex: 0 0 auto;
  border-radius: 9px;
  background: var(--amarelo);
  color: var(--vinho-900);
  font-weight: 800;
  font-size: 15px;
  letter-spacing: -.5px;
}

.brand-text { min-width: 0; }
.brand-text strong { display: block; font-size: 14px; letter-spacing: .6px; }
.brand-text small { display: block; font-size: 9.5px; letter-spacing: .7px; opacity: .8; white-space: nowrap; }

.chip {
  flex: 0 0 auto;
  max-width: 46%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font: inherit;
  font-size: 11.5px;
  font-weight: 600;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(245, 197, 66, .55);
  background: rgba(245, 197, 66, .16);
  color: var(--amarelo);
  cursor: pointer;
}

/* ---------------- layout ---------------- */
main { padding: 14px 14px 22px; max-width: 720px; margin: 0 auto; }
.view[hidden] { display: none; }

.section-title {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .9px;
  color: var(--vinho);
  font-weight: 800;
  margin: 22px 2px 10px;
}
.section-title:first-child { margin-top: 4px; }

.sub-title {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .7px;
  color: var(--texto-2);
  margin: 18px 2px 8px;
  font-weight: 700;
}

.row-between { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.row-between .section-title { margin: 0 0 10px; }

/* ---------------- session banner ---------------- */
.session-banner {
  background: var(--vinho);
  color: var(--branco);
  border-radius: var(--raio);
  padding: 12px 14px;
  margin-bottom: 14px;
  box-shadow: var(--sombra);
}
.session-banner:empty { display: none; }
.session-banner .sb-top { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.session-banner strong { font-size: 15px; }
.session-banner .sb-status {
  font-size: 10.5px; font-weight: 800; letter-spacing: .7px;
  padding: 3px 8px; border-radius: 999px; white-space: nowrap;
  background: var(--amarelo); color: var(--vinho-900);
}
.session-banner .sb-status[data-s="FINALIZADO"] { background: var(--ok); color: #fff; }
.session-banner .sb-status[data-s="PAUSADO"] { background: #F0DFC0; color: #6b4400; }
.session-banner .sb-meta { font-size: 11.5px; opacity: .82; margin-top: 3px; }
.session-banner .sb-bar {
  height: 6px; border-radius: 99px; background: rgba(255, 255, 255, .2);
  margin-top: 9px; overflow: hidden;
}
.session-banner .sb-bar > i { display: block; height: 100%; background: var(--amarelo); border-radius: 99px; }
.session-banner.sb-empty { background: var(--branco); color: var(--texto-2); border: 1px dashed var(--linha); }
.session-banner.sb-empty strong { color: var(--vinho); }

/* ---------------- KPI ---------------- */
.kpi-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 9px; }
.kpi-grid--sm { grid-template-columns: repeat(2, 1fr); margin-bottom: 6px; }

.kpi {
  background: var(--branco);
  border: 1px solid var(--linha);
  border-radius: var(--raio-sm);
  padding: 10px 12px;
}
.kpi b { display: block; font-size: 21px; line-height: 1.15; color: var(--vinho); font-variant-numeric: tabular-nums; }
.kpi span { display: block; font-size: 11px; color: var(--texto-2); margin-top: 1px; }
.kpi.is-alerta { background: var(--alerta-bg); border-color: #F0D6AE; }
.kpi.is-alerta b { color: var(--alerta); }
.kpi.is-erro { background: var(--erro-bg); border-color: #F1C3CD; }
.kpi.is-erro b { color: var(--erro); }
.kpi.is-ok b { color: var(--ok); }
.kpi small { display: block; font-size: 10px; color: var(--texto-2); margin-top: 2px; }

/* ---------------- ações ---------------- */
.acoes-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 9px; }
.acoes-grid--3 { grid-template-columns: repeat(3, 1fr); }

.acao {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 7px;
  min-height: 82px;
  padding: 12px;
  font: inherit;
  font-size: 13.5px;
  font-weight: 700;
  text-align: left;
  color: var(--vinho);
  background: var(--branco);
  border: 1px solid var(--linha);
  border-radius: var(--raio);
  box-shadow: var(--sombra);
  cursor: pointer;
  transition: transform .08s ease, box-shadow .12s ease;
}
.acao:active { transform: scale(.985); box-shadow: none; }
.acao .ic { width: 24px; height: 24px; }
.acao--destaque { background: var(--vinho); color: var(--branco); border-color: var(--vinho); }
.acao--destaque .ic { fill: var(--amarelo); }
.acao--amarelo { background: var(--amarelo); color: var(--vinho-900); border-color: #E3B22E; }

/* ---------------- botões ---------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 46px;
  padding: 10px 18px;
  font: inherit;
  font-size: 14.5px;
  font-weight: 700;
  border-radius: 11px;
  border: 1px solid transparent;
  cursor: pointer;
  text-align: center;
}
.btn--vinho { background: var(--vinho); color: var(--branco); }
.btn--vinho:active { background: var(--vinho-900); }
.btn--ghost { background: var(--branco); color: var(--vinho); border-color: var(--linha); }
.btn--danger { background: var(--erro); color: var(--branco); }
.btn--sm { min-height: 38px; padding: 7px 13px; font-size: 13px; border-radius: 9px; }
.btn--block { width: 100%; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-row { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 12px; }
.btn-row .btn { flex: 1 1 auto; }

.icon-btn {
  display: grid; place-items: center;
  width: 38px; height: 38px;
  border: 0; border-radius: 9px;
  background: transparent; color: var(--texto-2);
  cursor: pointer;
}

/* ---------------- segmented ---------------- */
.segmented {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  padding: 4px;
  background: #EFE7EA;
  border-radius: 12px;
}
.segmented--3 { grid-template-columns: repeat(3, 1fr); }
.segmented button {
  min-height: 42px;
  font: inherit;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--texto-2);
  background: transparent;
  border: 0;
  border-radius: 9px;
  cursor: pointer;
}
.segmented button.is-active { background: var(--branco); color: var(--vinho); box-shadow: 0 1px 3px rgba(74, 19, 37, .15); }

/* ---------------- scanner ---------------- */
.scanner {
  position: relative;
  aspect-ratio: 4 / 3;
  background: #17100F;
  border-radius: var(--raio);
  overflow: hidden;
  margin-top: 12px;
}
.scanner video { width: 100%; height: 100%; object-fit: cover; display: block; }
.scanner-overlay {
  position: absolute; inset: 0;
  display: grid; place-items: center;
  pointer-events: none;
  background: radial-gradient(ellipse at center, transparent 45%, rgba(23, 16, 15, .55) 100%);
}
.scanner-frame {
  position: relative;
  width: min(78%, 340px);
  height: 46%;
  border: 2px solid var(--amarelo);
  border-radius: 12px;
  box-shadow: 0 0 0 9999px rgba(23, 16, 15, .18);
}
.laser {
  position: absolute; left: 6%; right: 6%; top: 50%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--amarelo), transparent);
  opacity: .9;
  animation: laser 2.1s ease-in-out infinite;
}
@keyframes laser { 0%, 100% { transform: translateY(-42px); } 50% { transform: translateY(42px); } }

@media (prefers-reduced-motion: reduce) { .laser { animation: none; } }

.scanner-status {
  position: absolute; left: 10px; right: 10px; bottom: 56px;
  font-size: 11.5px; font-weight: 600;
  color: #fff;
  background: rgba(23, 16, 15, .68);
  padding: 5px 9px;
  border-radius: 8px;
  text-align: center;
}
.scanner-tools {
  position: absolute; left: 10px; right: 10px; bottom: 8px;
  display: flex; gap: 8px;
}
.scanner-btn {
  flex: 1 1 auto;
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  min-height: 40px;
  font: inherit; font-size: 12.5px; font-weight: 700;
  color: #fff;
  background: rgba(255, 255, 255, .16);
  border: 1px solid rgba(255, 255, 255, .35);
  border-radius: 9px;
  cursor: pointer;
  backdrop-filter: blur(4px);
}
.scanner-btn .ic { width: 17px; height: 17px; }
.scanner-btn[aria-pressed="true"] { background: var(--amarelo); color: var(--vinho-900); border-color: var(--amarelo); }
.scanner-btn.is-on { background: var(--amarelo); color: var(--vinho-900); border-color: var(--amarelo); }

.scan-flash {
  position: absolute; inset: 0;
  background: var(--ok);
  opacity: 0;
  pointer-events: none;
}
.scan-flash.on { animation: flash .42s ease-out; }
@keyframes flash { from { opacity: .5; } to { opacity: 0; } }

.scanner.is-off .scanner-overlay { opacity: .35; }

/* ---------------- campos ---------------- */
.manual-row { display: flex; gap: 8px; margin-top: 11px; }
.manual-row input { flex: 1 1 auto; min-width: 0; }

input[type="text"], input[type="number"], input[type="search"], select, textarea {
  width: 100%;
  min-height: 46px;
  padding: 10px 12px;
  font: inherit;
  font-size: 15px;
  color: var(--texto);
  background: var(--branco);
  border: 1px solid var(--linha);
  border-radius: 10px;
  appearance: none;
}
select {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%236B5A61'><path d='m7 10 5 5 5-5z'/></svg>");
  background-repeat: no-repeat;
  background-position: right 8px center;
  background-size: 20px;
  padding-right: 32px;
}
input:focus, select:focus, textarea:focus {
  outline: 2px solid rgba(101, 29, 50, .32);
  outline-offset: 1px;
  border-color: var(--vinho);
}

.field { display: block; margin-bottom: 11px; }
.field > span { display: block; font-size: 12px; font-weight: 700; color: var(--texto-2); margin-bottom: 4px; letter-spacing: .2px; }
.check { display: flex; align-items: center; gap: 10px; font-size: 14px; padding: 8px 0; }
.check input { width: 20px; height: 20px; accent-color: var(--vinho); }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 10px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 0 8px; align-items: end; }

.search-row {
  display: flex; align-items: center; gap: 8px;
  background: var(--branco);
  border: 1px solid var(--linha);
  border-radius: 11px;
  padding: 0 10px;
  margin-bottom: 8px;
}
.search-row input { border: 0; background: transparent; padding-left: 0; }
.search-row input:focus { outline: none; }

.hint { font-size: 12.5px; color: var(--texto-2); margin: 7px 2px; }
.hint code, .manual code { background: var(--vinho-100); padding: 1px 5px; border-radius: 4px; font-size: 12px; }

/* ---------------- cards / listas ---------------- */
.card {
  background: var(--branco);
  border: 1px solid var(--linha);
  border-radius: var(--raio);
  padding: 14px;
  margin-bottom: 12px;
}
.card--flat { background: var(--vinho-100); border-color: #EEDCE2; padding: 11px; margin-bottom: 12px; }
.card--danger { border-color: #F1C3CD; background: #FFF7F9; }
.card p:last-child { margin-bottom: 0; }

.list { display: flex; flex-direction: column; gap: 8px; }

.list-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 11px 12px;
  font: inherit;
  text-align: left;
  color: var(--texto);
  background: var(--branco);
  border: 1px solid var(--linha);
  border-radius: var(--raio-sm);
}
.list-item--link { cursor: pointer; }
.list-item--link:active { background: var(--vinho-100); }
.list-item .ic { fill: var(--vinho); }
.li-main { flex: 1 1 auto; min-width: 0; }
.li-main strong { display: block; font-size: 14px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.li-main small { display: block; font-size: 11.5px; color: var(--texto-2); margin-top: 1px; }
.li-right { text-align: right; flex: 0 0 auto; }
.li-right b { display: block; font-size: 15px; color: var(--vinho); font-variant-numeric: tabular-nums; }
.li-right small { font-size: 10px; color: var(--texto-2); text-transform: uppercase; letter-spacing: .5px; }

.badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .5px;
  text-transform: uppercase;
  padding: 2px 7px;
  border-radius: 999px;
  background: #EFE7EA;
  color: var(--texto-2);
  vertical-align: middle;
}
.badge--ok { background: var(--ok-bg); color: var(--ok); }
.badge--alerta { background: var(--alerta-bg); color: var(--alerta); }
.badge--erro { background: var(--erro-bg); color: var(--erro); }
.badge--vinho { background: var(--vinho-100); color: var(--vinho); }
.badge--amarelo { background: var(--amarelo-claro); color: #7a5a05; }

.li-actions { display: flex; gap: 4px; flex: 0 0 auto; }
.li-actions button {
  display: grid; place-items: center;
  width: 34px; height: 34px;
  border: 1px solid var(--linha);
  background: var(--branco);
  border-radius: 8px;
  color: var(--texto-2);
  cursor: pointer;
}
.li-actions button .ic { width: 17px; height: 17px; }
.li-actions .danger { color: var(--erro); border-color: #F1C3CD; }

.empty {
  text-align: center;
  padding: 26px 16px;
  color: var(--texto-2);
  font-size: 13px;
  background: var(--branco);
  border: 1px dashed var(--linha);
  border-radius: var(--raio);
}
.empty strong { display: block; color: var(--vinho); font-size: 14px; margin-bottom: 3px; }

/* ---------------- resultado da leitura ---------------- */
.resultado { border-radius: var(--raio); padding: 13px; margin: 12px 0; border: 1px solid; }
.resultado--ok { background: var(--ok-bg); border-color: #BDE3CE; }
.resultado--alerta { background: var(--alerta-bg); border-color: #F0D6AE; }
.resultado--erro { background: var(--erro-bg); border-color: #F1C3CD; }
.resultado h3 { font-size: 15px; display: flex; align-items: center; gap: 7px; }
.resultado p { margin: 5px 0 0; font-size: 12.5px; color: var(--texto-2); }
.resultado .res-codigo { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; letter-spacing: .5px; }
.resultado .res-total { font-size: 13px; color: var(--texto); font-weight: 700; margin-top: 6px; }

/* ---------------- modal ---------------- */
.modal {
  position: fixed; inset: 0;
  z-index: 90;
  display: flex; align-items: flex-end; justify-content: center;
  background: rgba(36, 26, 30, .55);
  padding: 0;
  overflow: hidden;
}
.modal[hidden] { display: none; }
.modal-card {
  width: 100%;
  max-width: 560px;
  max-height: 92vh;
  display: flex; flex-direction: column;
  background: var(--branco);
  border-radius: 18px 18px 0 0;
  overflow: hidden;
}
.modal-card--tall { max-height: 94vh; }
.modal-card--small { max-height: 60vh; }
.modal-head {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  padding: 14px 16px 10px;
  border-bottom: 1px solid var(--linha);
}
.modal-head h2 { font-size: 16.5px; color: var(--vinho); }
.modal-body {
  padding: 14px 16px;
  padding-bottom: calc(16px + env(safe-area-inset-bottom, 0px));
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.codigos-box { border: 1px solid var(--linha); border-radius: var(--raio-sm); padding: 10px; margin: 0 0 12px; }
.codigos-box legend { font-size: 12px; font-weight: 700; color: var(--texto-2); padding: 0 5px; }
.codigos-list { display: flex; flex-direction: column; gap: 6px; margin-bottom: 10px; }
.codigo-item {
  display: flex; align-items: center; gap: 8px;
  background: var(--fundo);
  border: 1px solid var(--linha);
  border-radius: 8px;
  padding: 6px 9px;
  font-size: 12.5px;
}
.codigo-item .mono { font-family: ui-monospace, monospace; flex: 1 1 auto; overflow: hidden; text-overflow: ellipsis; }
.codigo-item button { border: 0; background: transparent; color: var(--erro); cursor: pointer; padding: 2px; }

.qtd-atalhos { display: grid; grid-template-columns: repeat(4, 1fr); gap: 7px; margin: -2px 0 10px; }
.qtd-atalhos button {
  min-height: 40px; font: inherit; font-size: 13px; font-weight: 700;
  background: var(--fundo); border: 1px solid var(--linha); border-radius: 9px; color: var(--vinho);
  cursor: pointer;
}
.qtd-total {
  background: var(--vinho); color: var(--branco);
  border-radius: 11px; padding: 11px 13px;
  font-size: 13px; margin-bottom: 4px;
}
.qtd-total b { font-size: 19px; color: var(--amarelo); font-variant-numeric: tabular-nums; }
.qtd-total small { display: block; font-size: 11px; opacity: .8; margin-top: 2px; }

/* ---------------- toast ---------------- */
.toast-wrap {
  position: fixed;
  left: 50%; bottom: calc(var(--nav-h) + 16px + env(safe-area-inset-bottom, 0px));
  transform: translateX(-50%);
  z-index: 120;
  display: flex; flex-direction: column; gap: 8px;
  width: calc(100% - 28px);
  max-width: 460px;
  pointer-events: none;
}
.toast {
  padding: 11px 14px;
  border-radius: 11px;
  font-size: 13px;
  font-weight: 600;
  color: #fff;
  background: #33262B;
  box-shadow: 0 6px 20px rgba(0, 0, 0, .22);
  animation: toastin .18s ease-out;
}
.toast--ok { background: var(--ok); }
.toast--erro { background: var(--erro); }
.toast--alerta { background: #8A4A08; }
@keyframes toastin { from { opacity: 0; transform: translateY(8px); } }

/* ---------------- bottom nav ---------------- */
.bottom-nav {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  background: var(--branco);
  border-top: 1px solid var(--linha);
  padding-bottom: env(safe-area-inset-bottom, 0px);
  box-shadow: 0 -2px 12px rgba(74, 19, 37, .07);
}
.bottom-nav button {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px;
  min-height: var(--nav-h);
  font: inherit; font-size: 10.5px; font-weight: 700;
  color: var(--texto-2);
  background: transparent; border: 0;
  cursor: pointer;
}
.bottom-nav button .ic { width: 22px; height: 22px; }
.bottom-nav button.is-active { color: var(--vinho); }
.bottom-nav button.is-active .ic { fill: var(--vinho); }
.bottom-nav button.is-active::before {
  content: "";
  position: absolute; top: 0;
  width: 28px; height: 3px; border-radius: 0 0 3px 3px;
  background: var(--amarelo);
}
.bottom-nav button { position: relative; }

/* ---------------- importação ---------------- */
.map-table { width: 100%; border-collapse: collapse; font-size: 12.5px; }
.map-table th, .map-table td { padding: 6px 5px; border-bottom: 1px solid var(--linha); text-align: left; vertical-align: top; }
.map-table th { font-size: 11px; text-transform: uppercase; letter-spacing: .4px; color: var(--texto-2); }
.map-table select { min-height: 38px; font-size: 12.5px; padding: 6px 8px; }

.preview-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 8px 0; }
.preview-scroll table { border-collapse: collapse; font-size: 11.5px; white-space: nowrap; }
.preview-scroll th, .preview-scroll td { padding: 5px 8px; border-bottom: 1px solid var(--linha); text-align: left; }
.preview-scroll th { background: var(--vinho-100); color: var(--vinho); font-size: 10.5px; text-transform: uppercase; letter-spacing: .4px; position: sticky; top: 0; }
.preview-scroll tr.is-erro td { background: var(--erro-bg); }
.preview-scroll tr.is-alt td { background: var(--alerta-bg); }

.erro-lista { margin: 8px 0 0; padding-left: 18px; font-size: 12px; color: var(--erro); }
.erro-lista li { margin-bottom: 3px; }

/* ---------------- manual ---------------- */
.manual h3 { font-size: 13.5px; color: var(--vinho); margin: 14px 0 5px; }
.manual h3:first-child { margin-top: 0; }
.manual p { font-size: 13px; color: var(--texto); margin: 0 0 4px; }

/* ---------------- desktop ---------------- */
@media (min-width: 768px) {
  body { padding-bottom: 24px; }
  .bottom-nav { position: static; border-top: 1px solid var(--linha); max-width: 720px; margin: 0 auto; border-radius: 0 0 14px 14px; }
  .app-header { border-radius: 0 0 14px 14px; }
  .acoes-grid { grid-template-columns: repeat(4, 1fr); }
  .acoes-grid--3 { grid-template-columns: repeat(3, 1fr); }
  .kpi-grid { grid-template-columns: repeat(4, 1fr); }
  .toast-wrap { bottom: 20px; }
  .modal { align-items: center; }
  .modal-card { border-radius: 18px; max-height: 88vh; }
  .bottom-nav button.is-active::before { display: none; }
}

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}