* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary: #1b4f6b;
  --primary-dark: #143d53;
  --primary-light: #24697a;
  --accent: #c5d82d;
  --accent-dark: #a8b926;
  --success: #34a853;
  --warning: #f9ab00;
  --danger: #ea4335;
  --bg: #f0f2f5;
  --card: #ffffff;
  --text: #202124;
  --text-secondary: #5f6368;
  --border: #dadce0;
  --shadow: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.08);
  --radius: 12px;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}

.app-header {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: white;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(27,79,107,0.3);
}

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

.header-logo {
  height: 32px;
  max-height: 32px;
  width: auto;
  max-width: 140px;
  flex-shrink: 0;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.app-header h1 {
  font-size: 16px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.header-accent {
  height: 3px;
  background: var(--accent);
  position: sticky;
  top: 52px;
  z-index: 99;
}

.btn-icon {
  background: none;
  border: none;
  color: white;
  font-size: 22px;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 8px;
}

.btn-icon:active {
  background: rgba(255,255,255,0.2);
}

/* Telas */
.tela {
  display: none;
  padding: 16px;
  padding-bottom: 100px;
}

.tela.active {
  display: block;
}

/* Cards */
.card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
  box-shadow: var(--shadow);
}

.card.compact {
  padding: 14px 16px;
}

.card h2 {
  font-size: 18px;
  margin-bottom: 8px;
  color: var(--primary);
}

.hint {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 12px;
  line-height: 1.4;
}

/* Upload */
.upload-area {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 32px 20px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}

.upload-area:active,
.upload-area.dragover {
  border-color: var(--accent);
  background: rgba(197,216,45,0.08);
}

.upload-icon {
  font-size: 40px;
  display: block;
  margin-bottom: 8px;
}

.upload-area p {
  font-size: 14px;
  color: var(--text-secondary);
}

.file-info {
  margin-top: 12px;
  padding: 10px 14px;
  background: rgba(27,79,107,0.08);
  border-radius: 8px;
  font-size: 13px;
  color: var(--primary-dark);
}

.hidden {
  display: none !important;
}

/* Forms */
.form-group {
  margin-bottom: 14px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--text-secondary);
}

.form-group select,
.form-group input[type="number"],
.form-group input[type="text"] {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 15px;
  background: var(--card);
  color: var(--text);
  -webkit-appearance: none;
}

.form-group select:focus,
.form-group input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(27,79,107,0.2);
}

.form-group .hint {
  margin-top: 4px;
  margin-bottom: 0;
}

/* Buttons */
.btn-primary {
  width: 100%;
  padding: 14px;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  margin-top: 8px;
  transition: background 0.2s;
}

.btn-primary:active {
  background: var(--primary-dark);
}

.btn-secondary {
  padding: 10px 16px;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
}

.btn-secondary:active {
  background: var(--primary-dark);
}

.btn-outline {
  padding: 10px 16px;
  background: transparent;
  color: var(--primary);
  border: 1px solid var(--primary);
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
}

/* Cliente selecionado */
.cliente-selecionado {
  margin-bottom: 10px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--accent);
}

.cli-nome {
  font-size: 16px;
  font-weight: 700;
  color: var(--primary);
}

.cli-detalhe {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 2px;
}

/* Lista clientes */
.lista-clientes {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.cliente-item {
  background: var(--card);
  border-radius: 10px;
  padding: 12px 14px;
  box-shadow: var(--shadow);
  cursor: pointer;
  border-left: 4px solid var(--accent);
  transition: background 0.15s;
}

.cliente-item:active {
  background: rgba(27,79,107,0.06);
}

.cliente-item .cli-item-nome {
  font-size: 14px;
  font-weight: 600;
  color: var(--primary-dark);
}

.cliente-item .cli-item-codigo {
  font-size: 11px;
  color: var(--text-secondary);
  font-weight: 600;
}

.cliente-item .cli-item-info {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 2px;
}

.cliente-item .cli-item-prods {
  font-size: 11px;
  color: var(--primary);
  margin-top: 2px;
  font-weight: 600;
}

.contagem-stats {
  margin-top: 8px;
  font-size: 12px;
  color: var(--text-secondary);
}

/* Contagem */
.contagem-header {
  display: grid;
  grid-template-columns: 1fr 120px;
  gap: 10px;
  margin-bottom: 10px;
}

.contagem-header label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 2px;
  display: block;
}

.contagem-header input {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 14px;
}

.contagem-header input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(27,79,107,0.2);
}

.search-bar {
  display: flex;
  gap: 6px;
  align-items: center;
}

.search-bar input {
  flex: 1;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 14px;
}

.search-bar input:focus {
  outline: none;
  border-color: var(--primary);
}

.btn-icon-small {
  background: none;
  border: none;
  font-size: 18px;
  cursor: pointer;
  padding: 4px;
  color: var(--text-secondary);
}

/* Lista de produtos */
.lista-produtos {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.produto-item {
  background: var(--card);
  border-radius: 10px;
  padding: 10px 12px;
  box-shadow: var(--shadow);
}

.produto-info {
  overflow: hidden;
  margin-bottom: 6px;
}

.produto-codigo {
  font-size: 11px;
  color: var(--text-secondary);
  font-weight: 600;
}

.produto-nome {
  font-size: 13px;
  font-weight: 500;
  word-break: break-word;
}

.produto-giro {
  font-size: 11px;
  color: var(--accent-dark);
  margin-top: 2px;
  font-weight: 600;
}

.produto-campos {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 6px;
}

.campo-egp {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.campo-egp label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.campo-egp label.label-e { color: var(--primary); }
.campo-egp label.label-v { color: var(--accent-dark); }
.campo-egp label.label-p { color: var(--success); }

.campo-egp input {
  width: 100%;
  padding: 8px 4px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 16px;
  text-align: center;
  font-weight: 600;
  background: var(--card);
  color: var(--text);
}

.campo-egp input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(27,79,107,0.2);
}

.campo-egp input.filled-e {
  border-color: var(--primary);
  background: rgba(27,79,107,0.08);
}

.campo-egp input.filled-v {
  border-color: var(--accent-dark);
  background: rgba(197,216,45,0.08);
}

.campo-egp input.filled-p {
  border-color: var(--success);
  background: rgba(52,168,83,0.08);
}

/* FAB */
.fab-container {
  position: fixed;
  bottom: 20px;
  left: 16px;
  right: 16px;
  z-index: 90;
}

.btn-fab {
  width: 100%;
  padding: 16px;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(27,79,107,0.4);
  transition: transform 0.1s;
}

.btn-fab:active {
  transform: scale(0.98);
  background: var(--primary-dark);
}

/* Pedido */
.pedido-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.btn-pdf {
  background: #c0392b;
}

.btn-pdf:active {
  background: #96281b;
}

.obs-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  display: block;
  margin-bottom: 4px;
}

.input-obs {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
  resize: vertical;
  background: var(--card);
  color: var(--text);
}

.input-obs:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(27,79,107,0.2);
}

.tabela-pedido {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow-x: auto;
}

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

.tabela-pedido th {
  background: var(--primary);
  color: white;
  padding: 10px 8px;
  text-align: left;
  font-weight: 600;
  font-size: 12px;
  position: sticky;
  top: 0;
}

.tabela-pedido td {
  padding: 8px;
  border-bottom: 1px solid var(--border);
}

.tabela-pedido tr:last-child td {
  border-bottom: none;
}

.tabela-pedido tr.destaque {
  background: rgba(197,216,45,0.12);
}

.tabela-pedido .num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.tabela-pedido .sugestao-valor {
  font-weight: 700;
  color: var(--primary);
}

.tabela-pedido .zero {
  color: var(--text-secondary);
}

.input-sugestao {
  width: 60px;
  padding: 6px 4px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 14px;
  font-weight: 700;
  text-align: center;
  background: var(--card);
  color: var(--text-secondary);
}

.input-sugestao.tem-valor {
  color: var(--primary);
  border-color: var(--accent-dark);
  background: rgba(197,216,45,0.1);
}

.input-sugestao:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(27,79,107,0.2);
}

/* Menu lateral */
.overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.5);
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

.overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.menu-lateral {
  position: fixed;
  top: 0;
  right: -280px;
  width: 280px;
  height: 100%;
  background: var(--card);
  z-index: 300;
  transition: right 0.3s ease;
  display: flex;
  flex-direction: column;
}

.menu-lateral.open {
  right: 0;
}

.menu-header {
  padding: 20px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: white;
  display: flex;
  align-items: center;
  gap: 12px;
}

.menu-header .menu-logo {
  height: 28px;
  width: auto;
  max-width: 120px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.menu-header .menu-mascote {
  height: 44px;
  width: auto;
  object-fit: contain;
  border-radius: 8px;
}

.menu-header h3 {
  font-size: 18px;
}

.menu-lateral ul {
  list-style: none;
  padding: 8px 0;
  flex: 1;
}

.menu-lateral li a {
  display: block;
  padding: 14px 20px;
  color: var(--text);
  text-decoration: none;
  font-size: 15px;
  transition: background 0.15s;
}

.menu-lateral li a:active {
  background: rgba(27,79,107,0.06);
}

.menu-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--border);
  color: var(--text-secondary);
}

/* Modal */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.5);
  z-index: 400;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.modal-content {
  background: var(--card);
  border-radius: 16px 16px 0 0;
  width: 100%;
  max-width: 500px;
  max-height: 80vh;
  overflow-y: auto;
  padding: 20px;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.modal-header h3 {
  font-size: 18px;
  color: var(--primary);
}

/* Histórico */
.lista-historico {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.historico-item {
  padding: 14px;
  background: var(--card);
  border-radius: 10px;
  box-shadow: var(--shadow);
  border-left: 4px solid var(--accent);
}

.historico-item .hist-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 4px;
}

.historico-item .hist-cliente {
  font-weight: 700;
  font-size: 15px;
  color: var(--primary-dark);
}

.historico-item .hist-data-contagem {
  font-size: 13px;
  font-weight: 600;
  color: var(--accent-dark);
  white-space: nowrap;
}

.historico-item .hist-data-registro {
  font-size: 11px;
  color: var(--text-secondary);
}

.historico-item .hist-qtd {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 2px;
}

.historico-actions {
  display: flex;
  gap: 6px;
  margin-top: 8px;
  flex-wrap: wrap;
}

.btn-small {
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 500;
  border: none;
  border-radius: 6px;
  cursor: pointer;
}

.btn-small.danger {
  background: #fce8e6;
  color: var(--danger);
}

.btn-small.success {
  background: rgba(197,216,45,0.15);
  color: var(--primary);
  font-weight: 600;
}

.historico-grupo {
  margin-bottom: 16px;
}

.historico-grupo-titulo {
  font-size: 13px;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
  padding-left: 4px;
}

.checkbox-comparar {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 6px;
  font-size: 12px;
  color: var(--text-secondary);
}

.checkbox-comparar input {
  width: 16px;
  height: 16px;
  accent-color: var(--primary);
}

.btn-small.primary {
  background: rgba(27,79,107,0.1);
  color: var(--primary);
}

/* Toast */
.toast {
  position: fixed;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary-dark);
  color: white;
  padding: 12px 20px;
  border-radius: 8px;
  font-size: 14px;
  z-index: 500;
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
  max-width: 90%;
  text-align: center;
}

.toast.show {
  opacity: 1;
}

/* Login */
.tela-login {
  display: none;
  min-height: 100vh;
  background: linear-gradient(160deg, var(--primary) 0%, var(--primary-dark) 100%);
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.tela-login.active {
  display: flex;
}

.login-container {
  background: var(--card);
  border-radius: 16px;
  padding: 32px 24px;
  width: 100%;
  max-width: 380px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
  text-align: center;
}

.login-logo {
  height: 48px;
  width: auto;
  max-width: 200px;
  margin-bottom: 12px;
  object-fit: contain;
}

.login-mascote {
  width: 180px;
  height: auto;
  margin-bottom: 8px;
  object-fit: contain;
}

.login-container h2 {
  font-size: 18px;
  color: var(--primary);
  margin-bottom: 24px;
  font-weight: 600;
}

.login-form .form-group {
  text-align: left;
  margin-bottom: 16px;
}

.login-form .form-group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 4px;
  display: block;
}

.login-form input {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 15px;
}

.login-form input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(27,79,107,0.2);
}

.login-erro {
  color: var(--danger);
  font-size: 13px;
  min-height: 20px;
  margin-bottom: 4px;
}

.app-main.hidden {
  display: none;
}

.menu-separator {
  border-top: 1px solid var(--border);
  margin: 4px 0;
}

.menu-sair {
  color: var(--danger) !important;
}

/* Responsivo */
@media (min-width: 600px) {
  .tela {
    max-width: 540px;
    margin: 0 auto;
  }

  .fab-container {
    max-width: 540px;
    left: 50%;
    transform: translateX(-50%);
  }
}