:root {
  --verde: #1E4D3D;
  --verde-claro: #2C6B56;
  --bege: #FAF7F2;
  --texto: #1B1B1B;
  --cinza: #6B6B6B;
  --cinza-claro: #E5E1DA;
  --erro: #B22B2B;
  --sucesso: #1E7A4D;
  --alerta: #C2780F;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bege);
  color: var(--texto);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

#topbar {
  background: var(--verde);
  color: #fff;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 10;
  padding-top: calc(12px + env(safe-area-inset-top));
  gap: 8px;
}

.topbar-right {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.user-info { font-size: 0.78rem; opacity: 0.95; }
.btn-topbar {
  background: rgba(255,255,255,0.12);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.4);
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.78rem;
  cursor: pointer;
  font-weight: 600;
}
.btn-topbar:active { background: rgba(255,255,255,0.25); }

.brand { display: flex; flex-direction: column; line-height: 1.1; }
.brand-title { font-weight: 700; font-size: 1.05rem; }
.brand-sub { font-size: 0.75rem; opacity: 0.85; }

.sync-info {
  font-size: 0.72rem;
  opacity: 0.9;
  text-align: right;
  max-width: 50%;
}

.btn-install {
  background: #fff;
  color: var(--verde);
  border: none;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  margin-right: 8px;
}
.btn-install:active { background: var(--bege); }

main {
  padding: 16px;
  max-width: 640px;
  margin: 0 auto;
}

/* ============= Login ============= */
.screen-login {
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: var(--bege);
}
.login-card {
  background: #fff;
  border-radius: 16px;
  padding: 24px;
  width: 100%;
  max-width: 380px;
  box-shadow: 0 4px 14px rgba(0,0,0,0.08);
  border: 1px solid var(--cinza-claro);
}
.login-brand {
  text-align: center;
  margin-bottom: 18px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.login-title { font-weight: 800; font-size: 1.3rem; color: var(--verde); }
.login-sub   { color: var(--cinza); font-size: 0.85rem; }
.login-field {
  display: flex;
  flex-direction: column;
  margin-bottom: 12px;
  gap: 4px;
}
.login-field > span { font-size: 0.85rem; font-weight: 600; color: var(--cinza); }
.login-field > input {
  font-size: 1rem;
  padding: 11px 12px;
  border: 1px solid var(--cinza-claro);
  border-radius: 10px;
  outline: none;
}
.login-field > input:focus { border-color: var(--verde); box-shadow: 0 0 0 3px rgba(30,77,61,0.15); }
.btn-block { width: 100%; padding: 12px; font-size: 1rem; }
.login-erro {
  margin-top: 12px;
  color: var(--erro);
  font-size: 0.88rem;
  text-align: center;
  background: #fff5f5;
  border: 1px solid #ffd0d0;
  padding: 8px;
  border-radius: 8px;
}

/* ============= Admin ============= */
.screen-admin {
  padding: 16px;
  max-width: 720px;
  margin: 0 auto;
}
.admin-card {
  background: #fff;
  border: 1px solid var(--cinza-claro);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 16px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}
.admin-card h2 { font-size: 1rem; margin: 0 0 12px; color: var(--verde); }
.admin-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)) auto;
  gap: 8px;
  align-items: stretch;
}
.admin-row input, .admin-row select {
  padding: 10px 12px;
  border: 1px solid var(--cinza-claro);
  border-radius: 8px;
  font-size: 0.92rem;
  outline: none;
  background: #fff;
}
.admin-row input:focus, .admin-row select:focus { border-color: var(--verde); }
.admin-row .btn-primary { padding: 10px 16px; }
.admin-msg {
  margin-top: 10px;
  padding: 8px;
  border-radius: 8px;
  background: #f0f8f4;
  border: 1px solid #cfe2d4;
  color: var(--sucesso);
  font-size: 0.88rem;
}
.admin-msg.erro {
  background: #fff5f5;
  border-color: #ffd0d0;
  color: var(--erro);
}
.lista-users {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.user-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 12px;
  border: 1px solid var(--cinza-claro);
  border-radius: 8px;
  background: var(--bege);
  gap: 12px;
}
.user-row.inativo { opacity: 0.55; }
.user-row .user-info {
  display: flex;
  gap: 10px;
  align-items: center;
  flex: 1;
  flex-wrap: wrap;
}
.user-row strong { font-size: 0.95rem; }
.user-role {
  text-transform: uppercase;
  font-size: 0.65rem;
  background: var(--verde);
  color: #fff;
  border-radius: 999px;
  padding: 2px 8px;
  font-weight: 700;
  letter-spacing: 0.5px;
}
.user-nome { color: var(--cinza); font-size: 0.85rem; }
.user-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.user-actions .btn-ghost {
  background: #fff;
  color: var(--cinza);
  border: 1px solid var(--cinza-claro);
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 0.82rem;
  cursor: pointer;
}
.user-actions .btn-ghost:active { background: var(--bege); }

.search-box {
  background: #fff;
  border: 1px solid var(--cinza-claro);
  border-radius: 12px;
  padding: 14px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.input-row {
  display: flex;
  gap: 8px;
  align-items: stretch;
}

#campo-busca {
  flex: 1;
  min-width: 0;
  font-size: 1rem;
  padding: 12px 14px;
  border: 1px solid var(--cinza-claro);
  border-radius: 10px;
  outline: none;
  background: #fff;
}
#campo-busca:focus { border-color: var(--verde); box-shadow: 0 0 0 3px rgba(30,77,61,0.15); }

.btn-primary {
  background: var(--verde);
  color: #fff;
  border: none;
  font-weight: 600;
  padding: 0 16px;
  border-radius: 10px;
  cursor: pointer;
  font-size: 0.95rem;
}
.btn-primary:active { background: var(--verde-claro); }

.btn-camera {
  background: #fff;
  color: var(--verde);
  border: 1px solid var(--verde);
  width: 48px;
  border-radius: 10px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.btn-camera:active { background: var(--cinza-claro); }

.hint {
  margin-top: 8px;
  font-size: 0.78rem;
  color: var(--cinza);
}

.filtros-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-top: 10px;
}
.btn-filtros {
  background: #fff;
  color: var(--verde);
  border: 1px solid var(--verde);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}
.btn-filtros:active { background: var(--cinza-claro); }
.filtros-badge {
  background: var(--verde);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  border-radius: 999px;
  padding: 1px 7px;
  margin-left: 2px;
}
.sort-wrapper {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.82rem;
  color: var(--cinza);
  border: 1px solid var(--cinza-claro);
  background: #fff;
  border-radius: 999px;
  padding: 2px 4px 2px 10px;
}
.sort-label { font-weight: 600; }
.sort-select {
  border: none;
  outline: none;
  background: transparent;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--verde);
  cursor: pointer;
  padding: 4px 4px;
}
.filtros-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.chip {
  background: var(--bege);
  border: 1px solid var(--cinza-claro);
  border-radius: 999px;
  padding: 3px 10px 3px 8px;
  font-size: 0.78rem;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.chip .chip-tipo {
  font-weight: 700;
  color: var(--cinza);
  text-transform: uppercase;
  font-size: 0.65rem;
  letter-spacing: 0.5px;
}
.chip .chip-x {
  background: none;
  border: none;
  color: var(--cinza);
  cursor: pointer;
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1;
  padding: 0 2px;
}
.chip .chip-x:hover { color: var(--erro); }

.resultado {
  background: #fff;
  border: 1px solid var(--cinza-claro);
  border-radius: 12px;
  padding: 16px;
  margin-top: 16px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.resultado h2 {
  font-size: 1.05rem;
  margin: 0 0 4px;
  line-height: 1.3;
}
.resultado .ref { font-size: 0.85rem; color: var(--cinza); margin-bottom: 12px; }

.precos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 12px;
}
.preco-card {
  background: var(--bege);
  border-radius: 10px;
  padding: 12px;
  text-align: center;
}
.preco-card .label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--cinza);
  font-weight: 600;
}
.preco-card .valor {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--verde);
  margin-top: 4px;
}
.preco-card.prazo .valor { color: var(--verde-claro); }
.preco-card .vazio { color: var(--cinza); font-size: 0.9rem; }

.linhas {
  display: grid;
  grid-template-columns: max-content 1fr;
  column-gap: 14px;
  row-gap: 6px;
  font-size: 0.92rem;
}
.linhas dt { color: var(--cinza); }
.linhas dd { margin: 0; font-weight: 500; }

.estoque-baixo { color: var(--alerta); font-weight: 700; }
.estoque-ok { color: var(--sucesso); font-weight: 600; }

.lista {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.lista-item {
  background: #fff;
  border: 1px solid var(--cinza-claro);
  border-radius: 10px;
  padding: 12px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
}
.lista-item:active { background: var(--bege); }
.lista-item .nome { font-weight: 600; font-size: 0.95rem; }
.lista-item .sub { font-size: 0.78rem; color: var(--cinza); margin-top: 2px; }
.lista-item .preco-mini {
  font-weight: 700;
  color: var(--verde);
  white-space: nowrap;
  font-size: 0.95rem;
}

.lista-header {
  font-size: 0.8rem;
  color: var(--cinza);
  padding: 0 4px;
  margin-bottom: -2px;
}

.msg {
  background: #fff;
  border: 1px solid var(--cinza-claro);
  border-radius: 12px;
  padding: 20px;
  margin-top: 16px;
  text-align: center;
  color: var(--cinza);
}
.msg.erro { color: var(--erro); border-color: var(--erro); }

/* Scanner modal — copiado do app de contagem */
#scanner-modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.92);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
}
.scanner-frame {
  position: relative;
  width: min(96vw, 480px);
  aspect-ratio: 3/4;
  background: #000;
  border-radius: 14px;
  overflow: hidden;
}
#scanner-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.scanner-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  display: flex;
  align-items: center;
}
.scanner-line {
  width: 80%;
  height: 2px;
  background: #ff3b30;
  margin: 0 auto;
  box-shadow: 0 0 10px #ff3b30;
}
.scanner-status {
  position: absolute;
  top: 12px;
  left: 0;
  right: 0;
  text-align: center;
  color: #fff;
  font-size: 0.9rem;
  text-shadow: 0 1px 2px rgba(0,0,0,0.8);
}
.scanner-close {
  position: absolute;
  bottom: 14px;
  left: 50%;
  transform: translateX(-50%);
  padding: 10px 22px;
  border-radius: 999px;
  background: rgba(255,255,255,0.9);
  color: #111;
  border: none;
  font-weight: 600;
  font-size: 0.95rem;
}
.scanner-controls {
  position: absolute;
  top: 12px;
  right: 12px;
  display: flex;
  gap: 8px;
  z-index: 2;
}
.scanner-ctrl {
  background: rgba(255,255,255,0.92);
  color: #111;
  border: none;
  padding: 8px 12px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
}
.scanner-ctrl-on {
  background: var(--verde);
  color: #fff;
}
.scanner-zoom-wrap {
  position: absolute;
  bottom: 64px;
  left: 16px;
  right: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(0,0,0,0.55);
  padding: 8px 14px;
  border-radius: 22px;
  color: #fff;
  z-index: 2;
}
.scanner-zoom-wrap input[type=range] {
  flex: 1;
  accent-color: var(--verde);
}

/* Filtros modal */
#filtros-modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  z-index: 950;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}
.filtros-sheet {
  background: #fff;
  width: 100%;
  max-width: 560px;
  height: 92vh;
  border-radius: 16px 16px 0 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding-bottom: env(safe-area-inset-bottom);
}
.filtros-sheet header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 16px;
  border-bottom: 1px solid var(--cinza-claro);
  flex: 0 0 auto;
}
.filtros-sheet h2 { margin: 0; font-size: 1.05rem; }
.btn-close {
  background: none;
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  color: var(--cinza);
  padding: 4px 8px;
}

.filtros-tabs {
  display: flex;
  flex: 0 0 auto;
  border-bottom: 1px solid var(--cinza-claro);
  background: var(--bege);
}
.filtros-tab {
  flex: 1;
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  padding: 12px 0;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--cinza);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.filtros-tab.active {
  color: var(--verde);
  border-bottom-color: var(--verde);
  background: #fff;
}
.tab-badge {
  background: var(--verde);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  border-radius: 999px;
  padding: 1px 7px;
}

.filtros-corpo {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  min-height: 0;
  padding: 12px 16px;
  gap: 10px;
}
.filtros-busca {
  border: 1px solid var(--cinza-claro);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 0.95rem;
  outline: none;
  flex: 0 0 auto;
}
.filtros-busca:focus { border-color: var(--verde); }
.filtros-lista {
  flex: 1 1 auto;
  overflow-y: auto;
  border: 1px solid var(--cinza-claro);
  border-radius: 8px;
  background: var(--bege);
  min-height: 0;
}
.filtros-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--cinza-claro);
  background: #fff;
  cursor: pointer;
}
.filtros-item:last-child { border-bottom: none; }
.filtros-item input { margin: 0; }
.filtros-item .filtros-nome { flex: 1; }
.filtros-item .filtros-count {
  color: var(--cinza);
  font-size: 0.78rem;
}
.filtros-load, .filtros-empty {
  padding: 12px;
  text-align: center;
  color: var(--cinza);
  margin: 0;
}
.filtros-sheet footer {
  padding: 12px 16px;
  border-top: 1px solid var(--cinza-claro);
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 0 0 auto;
  background: #fff;
}
.filtros-counts {
  font-size: 0.82rem;
  color: var(--cinza);
}
.filtros-actions {
  display: flex;
  gap: 8px;
}
.filtros-actions .btn-ghost {
  background: #fff;
  color: var(--cinza);
  border: 1px solid var(--cinza-claro);
  padding: 10px 16px;
  border-radius: 10px;
  cursor: pointer;
  font-weight: 600;
  flex: 0 0 auto;
}
.filtros-actions .btn-primary { flex: 1; padding: 10px 16px; }

#toast {
  position: fixed;
  bottom: max(20px, env(safe-area-inset-bottom));
  left: 50%;
  transform: translateX(-50%);
  background: rgba(20,20,20,0.92);
  color: #fff;
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 0.88rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  z-index: 1100;
  max-width: 90vw;
  text-align: center;
}
#toast.show { opacity: 1; }