:root {
  --primary: #d9480f;
  --primary-dark: #a8330a;
  --danger: #c92a2a;
  --bg: #faf7f2;
  --card-bg: #ffffff;
  --border: #e6ddd0;
  --text: #2b2622;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.topbar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--primary);
  color: white;
}
.topbar .brand { font-weight: 700; font-size: 1.1rem; }
.topbar .user { margin-left: auto; font-size: 0.85rem; opacity: 0.9; }
.topbar .logout { color: white; text-decoration: underline; font-size: 0.85rem; }

main { padding: 16px; max-width: 480px; margin: 0 auto; }

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  margin-top: 16px;
}
.card.centered { text-align: center; }

h1 { margin-top: 0; }
.subtitle { color: #8a7f6f; margin-top: -8px; }
.hint { color: #6b6255; font-size: 0.9rem; }

label { display: block; margin-top: 12px; font-size: 0.85rem; color: #6b6255; }
input[type=text], input[type=password], input[type=number] {
  width: 100%;
  padding: 12px;
  font-size: 1.1rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-top: 4px;
}

.btn {
  display: inline-block;
  border: none;
  border-radius: 8px;
  padding: 14px 18px;
  font-size: 1.05rem;
  font-weight: 600;
  cursor: pointer;
}
.btn-primary { background: var(--primary); color: white; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-danger { background: var(--danger); color: white; }
.btn-secondary { background: #efe7da; color: var(--text); }
.btn-block { width: 100%; margin-top: 16px; }

.error { color: var(--danger); font-weight: 600; }

#reader { margin-top: 16px; border-radius: 8px; overflow: hidden; }

.manual { margin-top: 16px; font-size: 0.9rem; }
.manual-row { display: flex; gap: 8px; margin-top: 8px; }
.manual-row input { flex: 1; }

.result { margin-top: 20px; padding-top: 16px; border-top: 1px dashed var(--border); }
.result .codi { font-family: monospace; font-size: 1.1rem; letter-spacing: 1px; }
.result .saldo { font-size: 1.3rem; }
.action-row { display: flex; gap: 8px; align-items: center; margin-top: 8px; }
.action-row input { flex: 1; }

.msg { margin-top: 8px; min-height: 1.2em; font-weight: 600; }
.msg.ok { color: #2b8a3e; }
.msg.error { color: var(--danger); }

.total-big { font-size: 2.4rem; font-weight: 700; color: var(--primary); margin: 8px 0 16px; }

.taula { width: 100%; border-collapse: collapse; margin-top: 8px; font-size: 0.9rem; }
.taula th, .taula td { text-align: left; padding: 8px; border-bottom: 1px solid var(--border); }

.totals-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 12px 0 20px; }
.mini-card { background: #f5efe3; border-radius: 8px; padding: 12px; text-align: center; }
.mini-label { display: block; font-size: 0.75rem; color: #6b6255; }
.mini-value { display: block; font-size: 1.4rem; font-weight: 700; color: var(--primary); }

.dashboard-link { text-align: center; margin-top: 12px; }

.flashes { margin-top: 12px; }
.flashes .msg { padding: 10px 12px; border-radius: 8px; background: #f5efe3; }
.flashes .msg.ok { color: #2b8a3e; }
.flashes .msg.error { color: var(--danger); }

.user-row { padding: 10px 0; }
.user-row.inactiu { opacity: 0.5; }
.user-form { margin-bottom: 8px; }
.badge { background: var(--danger); color: white; font-size: 0.7rem; padding: 2px 6px; border-radius: 4px; }
hr { border: none; border-top: 1px dashed var(--border); margin: 10px 0; }