* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Segoe UI', Arial, sans-serif; background: #f2f4f0; color: #222; font-size: 14px; }
a { color: #2e7d32; }

/* ---------- login ---------- */
.login-body { display: flex; align-items: center; justify-content: center; min-height: 100vh; background: #1f2d1f; }
.login-card { background: #fff; padding: 36px 34px; border-radius: 12px; width: 340px;
  box-shadow: 0 10px 40px rgba(0,0,0,.4); display: flex; flex-direction: column; gap: 14px; }
.login-logo img { width: 150px; display: block; margin: 0 auto 4px; }
.login-card h1 { font-size: 24px; text-align: center; color: #2e7d32; letter-spacing: 4px; }
.login-sub { text-align: center; color: #888; font-size: 13px; margin-top: -8px; }
.login-card label { display: flex; flex-direction: column; gap: 4px; font-weight: 600; font-size: 13px; }
.login-card input { padding: 10px; border: 1px solid #ccc; border-radius: 6px; font-size: 15px; }
.login-card button { background: #2e7d32; color: #fff; border: 0; padding: 12px; border-radius: 6px;
  font-size: 16px; font-weight: bold; cursor: pointer; }
.login-card button:hover { background: #256428; }
.login-error { color: #c62828; text-align: center; min-height: 18px; font-weight: 600; }

/* ---------- layout ---------- */
.topbar { background: #1f2d1f; color: #fff; display: flex; align-items: center; gap: 18px;
  padding: 0 18px; height: 52px; position: sticky; top: 0; z-index: 5; flex-wrap: wrap; }
.brand { font-size: 15px; white-space: nowrap; display: flex; align-items: center; gap: 8px; }
.brand-logo { height: 34px; background: #fff; border-radius: 6px; padding: 2px 4px; }
.topbar nav { display: flex; gap: 4px; flex: 1; flex-wrap: wrap; }
.topbar nav button { background: transparent; color: #cfd8cf; border: 0; padding: 8px 12px;
  cursor: pointer; font-size: 13.5px; border-radius: 6px; }
.topbar nav button:hover { background: #2f452f; color: #fff; }
.topbar nav button.active { background: #2e7d32; color: #fff; font-weight: 600; }
.userbox { font-size: 13px; color: #cfd8cf; }
.userbox a { color: #ffab91; margin-left: 8px; }

main { padding: 20px; max-width: 1250px; margin: 0 auto; }
.tab { display: none; }
.tab.active { display: block; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; align-items: start; }
@media (max-width: 1000px) { .split { grid-template-columns: 1fr; } }

.card { background: #fff; border-radius: 10px; padding: 18px; box-shadow: 0 1px 4px rgba(0,0,0,.08); margin-bottom: 18px; }
.card.narrow { max-width: 760px; }
.card-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 8px; }
.card h2 { font-size: 16.5px; color: #1f2d1f; }
.card h3 { font-size: 14px; margin: 14px 0 6px; color: #1f2d1f; }
.muted { color: #777; font-size: 13px; margin: 6px 0; }
.err { color: #c62828; font-weight: 600; }
.ok { color: #2e7d32; font-weight: 600; }

.row { display: flex; align-items: center; flex-wrap: wrap; }
.row.gap { gap: 10px; }
.row.end { justify-content: flex-end; margin-top: 12px; }
.w100 { width: 100%; display: block; margin-top: 8px; }
label.inline { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; }

input, select, textarea { padding: 8px 10px; border: 1px solid #ccc; border-radius: 6px; font-size: 14px; font-family: inherit; }
textarea { width: 100%; resize: vertical; }
.form2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 14px; margin: 10px 0; }
.form2 label { display: flex; flex-direction: column; gap: 4px; font-weight: 600; font-size: 12.5px; }
.form2 .span2 { grid-column: span 2; }

.btn { background: #e8ede8; border: 1px solid #c6d2c6; color: #1f2d1f; padding: 8px 14px;
  border-radius: 6px; cursor: pointer; font-size: 13.5px; font-weight: 600; }
.btn:hover { background: #d8e2d8; }
.btn.primary { background: #2e7d32; border-color: #2e7d32; color: #fff; }
.btn.primary:hover { background: #256428; }
.btn.sm { padding: 3px 9px; font-size: 12px; }
.btn.danger { background: #fbe9e7; border-color: #ef9a9a; color: #b71c1c; }

table.grid { width: 100%; border-collapse: collapse; margin-top: 10px; }
table.grid th { text-align: left; font-size: 12px; text-transform: uppercase; color: #666;
  border-bottom: 2px solid #dde5dd; padding: 7px 8px; }
table.grid td { padding: 7px 8px; border-bottom: 1px solid #eef2ee; vertical-align: middle; }
table.grid tr:hover td { background: #f7faf7; }
table.grid.sm td, table.grid.sm th { padding: 4px 6px; }
table.grid.sm input { padding: 4px 6px; font-size: 13px; width: 100%; }
table.grid input[type=number] { width: 80px; }
.price-final { font-weight: bold; color: #2e7d32; }
.badge-demo { background: #fff3e0; color: #e65100; font-size: 11px; padding: 2px 6px; border-radius: 10px; margin-left: 6px; }

.manual-add { margin: 10px 0; padding: 10px; background: #f7faf7; border-radius: 8px; }

/* ---------- prévia gôndola ---------- */
.gond-preview { width: 100mm; height: 30mm; border: 1px solid #999; border-radius: 4px; background: #fff;
  display: flex; gap: 3mm; padding: 1.5mm 2.5mm; margin: 14px 0; box-shadow: 0 2px 8px rgba(0,0,0,.15); }
.gp-left { width: 24mm; display: flex; flex-direction: column; align-items: center; justify-content: space-between; }
.gp-logo { width: 22mm; max-height: 19mm; flex: 1; min-height: 0; object-fit: contain;
  filter: grayscale(1) brightness(0.65) contrast(12); }
.gp-code { background: #000; color: #fff; font-weight: bold; font-size: 15px; text-align: center; width: 100%; padding: 1px 0; }
.gp-right { flex: 1; display: flex; flex-direction: column; font-family: 'Arial Narrow', Arial, sans-serif; }
.gp-name { font-weight: bold; font-size: 15px; text-transform: uppercase; text-align: center; }
.gp-price { display: flex; align-items: center; justify-content: center; gap: 4px; }
.gp-por { font-weight: bold; font-size: 9px; line-height: 1; text-align: right; }
.gp-val { font-weight: bold; font-size: 27px; }
.gp-kg { font-size: 11px; }
.gp-foot { font-size: 11px; display: flex; gap: 18px; }