:root {
  --bg: #f4f6fb;
  --card: #ffffff;
  --text: #111827;
  --muted: #6b7280;
  --border: #e5e7eb;
  --brand: #ea1d2c;
}

body {
  font-family: Inter, sans-serif;
  margin: 0;
  background: var(--bg);
  color: var(--text);
}
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.25rem;
  background: #fff;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}
main {
  padding: 1rem;
}
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1rem;
  align-items: start;
}
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}
.login-card {
  max-width: 520px;
  margin: 1.5rem auto;
}
form {
  display: grid;
  gap: 0.55rem;
  margin-bottom: 1rem;
}
input,
select,
button {
  padding: 0.6rem 0.7rem;
  border-radius: 8px;
  border: 1px solid #d1d5db;
  font: inherit;
}
button {
  background: var(--brand);
  color: #fff;
  border: 0;
  font-weight: 700;
  cursor: pointer;
}
.item,
.order {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.7rem;
  margin-bottom: 0.6rem;
  background: #fafafa;
  display: grid;
  gap: 0.35rem;
}
.row {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  align-items: center;
}
small,
p {
  color: var(--muted);
}
#feedback {
  padding: 0 1rem 1rem;
  font-weight: 700;
}
.hidden {
  display: none;
}

.dashboard-card {
  grid-column: 1 / -1;
  background: linear-gradient(180deg, #fff, #fff7f7);
}
.kpis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.7rem;
  margin-bottom: 0.8rem;
}
.kpi {
  background: #fff;
  border: 1px solid #ffd6d9;
  border-radius: 10px;
  padding: 0.65rem;
  display: grid;
  gap: 0.25rem;
}
.kpi span {
  color: var(--muted);
  font-size: 0.85rem;
}
.kpi strong {
  font-size: 1.25rem;
  color: var(--brand);
}
.daily-report {
  border-top: 1px dashed #f3c6ca;
  padding-top: 0.7rem;
}
.top-item {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px dashed #ececec;
  padding: 0.35rem 0;
}