@import url("https://fonts.googleapis.com/css2?family=Nunito+Sans:wght@400;600;700;800&family=Varela+Round&display=swap");

:root {
  --cor-fundo: #f8fafc;
  --cor-texto: #0f172a;
  --cor-borda: #e4ecfc;
  --cor-primaria: #2563eb;
  --cor-primaria-hover: #1d4ed8;
  --cor-secundaria: #059669;
  --cor-secundaria-hover: #047857;
  --cor-sucesso: #059669;
  --cor-erro: #dc2626;
  --cor-aviso: #d97706;
  --cor-aviso-fundo: #fff7ed;
  --cor-aviso-borda: #fdba74;
  --cor-aviso-texto: #9a3412;
  --cor-muted: #f1f5fd;
  --cor-editado: #fff7e6;
  --raio: 10px;
  --fonte-titulo: "Varela Round", "Segoe UI Rounded", -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --fonte-corpo: "Nunito Sans", -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  font-size: 16px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--fonte-corpo);
  background: var(--cor-fundo);
  color: var(--cor-texto);
  line-height: 1.5;
}

button, input, select, textarea { font-family: inherit; }

:focus-visible {
  outline: 3px solid var(--cor-primaria);
  outline-offset: 2px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  background: #fff;
  border-bottom: 1px solid var(--cor-borda);
}

.topbar h1 { font-family: var(--fonte-titulo); font-size: 21px; font-weight: 700; margin: 0; }

.topbar-usuario { color: #6b7280; font-size: 14px; margin-right: 4px; }

.tabs {
  display: flex;
  gap: 4px;
  padding: 12px 24px 0;
  background: #fff;
  border-bottom: 1px solid var(--cor-borda);
}

.tab-btn {
  padding: 10px 20px;
  border: 1px solid var(--cor-borda);
  border-bottom: none;
  border-radius: var(--raio) var(--raio) 0 0;
  background: var(--cor-muted);
  color: var(--cor-texto);
  font-family: var(--fonte-titulo);
  font-size: 15px;
  cursor: pointer;
}

.tab-btn.active {
  background: var(--cor-fundo);
  color: var(--cor-primaria);
  font-weight: 700;
  position: relative;
  top: 1px;
}

main { padding: 24px; }

.tab-panel { display: none; }
.tab-panel.active { display: block; }

.btn {
  padding: 11px 18px;
  border-radius: var(--raio);
  border: 1px solid transparent;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 150ms ease, border-color 150ms ease, transform 100ms ease;
}

.btn:active { transform: scale(0.97); }

.btn-primary { background: var(--cor-primaria); color: #fff; }
.btn-primary:hover { background: var(--cor-primaria-hover); }
.btn-primary:disabled { background: #9db4e8; cursor: not-allowed; transform: none; }

.btn-ghost { background: #fff; border-color: var(--cor-borda); color: var(--cor-texto); }
.btn-ghost:hover { background: var(--cor-muted); }

.btn-danger { background: #fff; border-color: var(--cor-erro); color: var(--cor-erro); }
.btn-danger:hover { background: #fdeceb; }

.btn-small { padding: 7px 12px; font-size: 13px; }

.toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.toolbar .spacer { flex: 1; }

.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 13px;
  background: #e5e7eb;
  color: #374151;
}

.badge-erro { background: #fdeceb; color: var(--cor-erro); }
.badge-ok { background: #ecfdf5; color: var(--cor-sucesso); }

.hint {
  color: #6b7280;
  font-size: 13px;
  margin: -6px 0 14px;
}

.hint code {
  background: #eef0f3;
  padding: 1px 5px;
  border-radius: 4px;
  font-size: 12px;
}

.empty-state {
  padding: 48px 24px;
  text-align: center;
  background: #fff;
  border: 1px dashed var(--cor-borda);
  border-radius: var(--raio);
  color: #6b7280;
}

.table-wrap {
  background: #fff;
  border: 1px solid var(--cor-borda);
  border-radius: var(--raio);
  overflow: auto;
  max-height: 70vh;
}

table.grid {
  border-collapse: collapse;
  width: 100%;
  font-size: 14px;
}

table.grid th, table.grid td {
  border-bottom: 1px solid var(--cor-borda);
  padding: 8px 10px;
  text-align: left;
  white-space: nowrap;
}

table.grid thead th {
  position: sticky;
  top: 0;
  background: var(--cor-muted);
  z-index: 1;
  font-weight: 700;
}

table.grid tbody tr:hover { background: var(--cor-muted); }
table.grid tbody tr.linha-revisada { background: #ecfdf5; }
table.grid tbody tr.linha-revisada:hover { background: #d7f9e9; }
table.grid tbody tr.linha-nao-mexer { background: #f3f4f6; opacity: 0.75; }
table.grid tbody tr.linha-nao-mexer:hover { background: #e9eaed; }

table.grid td.col-editado { background: var(--cor-editado); }
table.grid td.cell-invalid { background: #fdeceb; }
table.grid td.cell-invalid .cell-input { border-color: var(--cor-erro); }

/* Mesmo alerta visual de preço inválido, fora da tabela (campos do modal). */
.modal-campos > .cell-invalid { background: #fdeceb; border-radius: 6px; padding: 4px 6px; margin: -4px -6px; }
.cell-invalid input { border-color: var(--cor-erro) !important; }

.thumb {
  width: 110px;
  height: 110px;
  border-radius: var(--raio);
  object-fit: cover;
  background: var(--cor-muted);
  display: block;
}

.thumb-placeholder {
  width: 110px;
  height: 110px;
  border-radius: var(--raio);
  background: var(--cor-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #9aa1ac;
  font-size: 12px;
  text-align: center;
}

.cell-input {
  width: 100%;
  min-width: 90px;
  padding: 6px 8px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-size: 14px;
  font-family: inherit;
  background: transparent;
}

.cell-input:hover { border-color: var(--cor-borda); }
.cell-input:focus {
  border-color: var(--cor-primaria);
  background: #fff;
  outline: none;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
}

textarea.cell-textarea {
  min-width: 300px;
  resize: vertical;
  font-family: inherit;
  white-space: pre-wrap;
}

.toolbar .filtro-checkbox {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: var(--cor-texto);
  white-space: nowrap;
}

.toolbar input.busca {
  padding: 9px 12px;
  border: 1px solid var(--cor-borda);
  border-radius: 6px;
  font-size: 14px;
  font-family: inherit;
  min-width: 240px;
}

.aviso-banner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  background: var(--cor-aviso-fundo);
  border: 1px solid var(--cor-aviso-borda);
  color: var(--cor-aviso-texto);
  border-radius: var(--raio);
  padding: 12px 16px;
  margin-bottom: 16px;
  font-size: 14px;
}

.toolbar select.filtro {
  padding: 9px 10px;
  border: 1px solid var(--cor-borda);
  border-radius: 6px;
  font-size: 14px;
  font-family: inherit;
  background: #fff;
}

.row-actions { display: flex; gap: 6px; }

.overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 40px 16px;
  overflow: auto;
  z-index: 50;
}

.overlay.hidden { display: none; }

.dialog {
  background: #fff;
  border-radius: 12px;
  padding: 24px;
  width: 100%;
  max-width: 720px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.2);
}

.dialog h2 { margin-top: 0; font-family: var(--fonte-titulo); }

.dialog .hint { color: #6b7280; font-size: 13px; }

.dialog label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin: 14px 0 4px;
}

.dialog input[type="text"], .dialog input[type="number"], .dialog select, .dialog textarea {
  width: 100%;
  padding: 9px 10px;
  border: 1px solid var(--cor-borda);
  border-radius: 6px;
  font-size: 14px;
  font-family: inherit;
}

.dialog textarea { resize: vertical; min-height: 60px; }

.dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 20px;
}

.modal-dialog { max-width: 900px; }

.modal-secao { margin-bottom: 18px; border-top: 1px solid var(--cor-borda); padding-top: 14px; }
.modal-secao:first-of-type { border-top: none; padding-top: 0; }
.modal-secao h3 { margin: 0 0 10px; font-size: 15px; font-family: var(--fonte-titulo); color: var(--cor-primaria); }
.modal-campos { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; }

.modal-imagens { display: flex; flex-wrap: wrap; gap: 12px; }
.modal-imagem-slot { width: 110px; text-align: center; }
.modal-imagem-slot img { width: 100%; height: 80px; object-fit: cover; border-radius: 6px; background: #eef0f3; }
.modal-imagem-slot .thumb-placeholder { width: 100%; height: 80px; }
.modal-imagem-slot label { font-size: 11px; color: #6b7280; margin: 4px 0 0; font-weight: 400; }

#toast-root {
  position: fixed;
  bottom: 20px;
  right: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 100;
}

.toast {
  padding: 12px 16px;
  border-radius: 8px;
  background: #1f2937;
  color: #fff;
  font-size: 14px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.2);
  max-width: 360px;
}

.toast-erro { background: var(--cor-erro); }
.toast-ok { background: var(--cor-sucesso); }
.toast-aviso { background: var(--cor-aviso); }

.campo-bloqueavel {
  display: flex;
  align-items: center;
  gap: 2px;
}

.campo-bloqueavel .cell-input,
.campo-bloqueavel input,
.campo-bloqueavel textarea {
  flex: 1;
}

.campo-travado {
  background: #f1f2f4 !important;
  color: #6b7280;
  cursor: not-allowed;
}

.campo-destravado {
  border-color: var(--cor-aviso) !important;
  background: #fffbeb !important;
}

.btn-cadeado {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 14px;
  line-height: 1;
  padding: 4px 6px;
  border-radius: 6px;
  flex-shrink: 0;
}

.btn-cadeado:hover { background: #eef0f3; }

.upload-status { font-size: 11px; color: #6b7280; }
.upload-status.enviando { color: var(--cor-primaria); }
.upload-status.erro { color: var(--cor-erro); }

.thumb-clicavel {
  cursor: zoom-in;
  transition: transform 120ms ease, box-shadow 120ms ease;
}

.thumb-clicavel:hover {
  transform: scale(1.05);
  box-shadow: 0 0 0 2px var(--cor-primaria);
}

.lightbox-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.85);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 40px;
  z-index: 200;
}

.lightbox-overlay.aberto { display: flex; }

.lightbox-img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--raio);
  background: #fff;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
}

.lightbox-fechar {
  position: fixed;
  top: 20px;
  right: 28px;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: #fff;
  font-size: 32px;
  line-height: 1;
  cursor: pointer;
  padding: 4px 14px;
  border-radius: 999px;
}

.lightbox-fechar:hover { background: rgba(255, 255, 255, 0.25); }