:root {
  --bg: #140b08;
  --bg-soft: #1d100c;
  --panel: #24140f;
  --panel-2: #2d1a12;
  --wood: #5c3317;
  --ember: #c2410c;
  --flame: #ea580c;
  --gold: #e8c07a;
  --cream: #f6e7c8;
  --muted: #c4a484;
  --ok: #86efac;
  --danger: #f87171;
  --line: rgba(232, 192, 122, 0.22);
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: "Source Sans 3", sans-serif;
  color: var(--cream);
  background:
    radial-gradient(circle at top, rgba(194, 65, 12, 0.22), transparent 38%),
    linear-gradient(180deg, #1a0e0a 0%, #0c0705 100%);
}

a { color: var(--gold); text-decoration: none; }
a:hover { color: #fff1d0; }

.layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  min-height: 100vh;
}

.sidebar {
  background: linear-gradient(180deg, #2a160f 0%, #150c09 100%);
  border-right: 1px solid var(--line);
  padding: 28px 22px;
  position: sticky;
  top: 0;
  height: 100vh;
}

.brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: 28px;
}

.brand img {
  width: 148px;
  height: 148px;
  object-fit: cover;
  border-radius: 50%;
  background: #1a0e0a;
  filter: drop-shadow(0 8px 18px rgba(0, 0, 0, 0.45));
}

.brand h1 {
  font-family: Cinzel, serif;
  font-size: 1.05rem;
  letter-spacing: 0.08em;
  margin: 14px 0 0;
}

.brand p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 0.85rem;
}

.nav { display: flex; flex-direction: column; gap: 8px; }

.nav a {
  display: block;
  padding: 11px 14px;
  border: 1px solid transparent;
  border-radius: 10px;
  color: var(--cream);
}

.nav a:hover,
.nav a.active {
  background: rgba(194, 65, 12, 0.22);
  border-color: var(--line);
  color: var(--gold);
}

.content {
  padding: 32px 40px 48px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 16px;
  margin-bottom: 28px;
}

.topbar h2 {
  font-family: Cinzel, serif;
  margin: 0;
  font-size: 1.7rem;
}

.topbar p {
  margin: 6px 0 0;
  color: var(--muted);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 0;
  border-radius: 999px;
  padding: 10px 18px;
  font-weight: 700;
  cursor: pointer;
  background: linear-gradient(180deg, var(--flame), var(--ember));
  color: #fff8e8;
  box-shadow: var(--shadow);
}

.btn:hover { filter: brightness(1.08); color: #fff; }

.btn-ghost {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--gold);
  box-shadow: none;
}

.cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 28px;
}

.card, .panel {
  background: linear-gradient(180deg, var(--panel), var(--bg-soft));
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.card { padding: 18px 20px; }
.card span { color: var(--muted); font-size: 0.86rem; }
.card strong {
  display: block;
  margin-top: 8px;
  font-size: 1.7rem;
  font-family: Cinzel, serif;
  color: var(--gold);
}

.panel { padding: 20px; overflow: auto; }

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  padding: 12px 10px;
  text-align: left;
  border-bottom: 1px solid var(--line);
}

th {
  color: var(--gold);
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.badge {
  display: inline-block;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 0.78rem;
  font-weight: 700;
}

.badge-ok { background: rgba(22, 163, 74, 0.2); color: var(--ok); }
.badge-off { background: rgba(220, 38, 38, 0.2); color: var(--danger); }

.actions { display: flex; gap: 10px; }
.actions a { font-size: 0.9rem; }

.form {
  max-width: 640px;
}

.form-wide {
  max-width: 960px;
}

.venda-cabecalho {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.check-linha {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-weight: 400;
  margin-top: -8px;
  margin-bottom: 16px;
}

.check-linha input {
  margin: 0;
}

.item-grid {
  display: grid;
  grid-template-columns: 2fr 120px 180px auto;
  gap: 12px;
  align-items: end;
  margin-bottom: 8px;
}

.item-grid .form-control {
  margin-bottom: 0;
}

.item-totais {
  background: rgba(0, 0, 0, 0.22);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 8px 12px;
}

.item-totais small {
  display: block;
  color: var(--muted);
}

.item-totais strong {
  display: block;
  color: var(--gold);
  margin-bottom: 6px;
}

h3 {
  font-family: Cinzel, serif;
  color: var(--gold);
  margin: 8px 0 12px;
}

label {
  display: block;
  margin-bottom: 6px;
  color: var(--gold);
  font-weight: 600;
}

.form-control,
.form-select {
  width: 100%;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #140b08;
  color: var(--cream);
  margin-bottom: 16px;
  font: inherit;
}

.helptext, .helptext ul {
  color: var(--muted);
  font-size: 0.85rem;
  margin: -8px 0 16px;
}

.errorlist { color: var(--danger); padding-left: 18px; }

.messages {
  list-style: none;
  padding: 0;
  margin: 0 0 18px;
}

.messages li {
  padding: 12px 14px;
  border-radius: 12px;
  background: rgba(234, 88, 12, 0.18);
  border: 1px solid var(--line);
}

.produto-busca {
  position: relative;
}

.produto-busca #id_produto {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.produto-sugestoes {
  list-style: none;
  margin: -8px 0 16px;
  padding: 6px;
  max-height: 240px;
  overflow: auto;
  background: #140b08;
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: var(--shadow);
}

.produto-sugestoes li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 8px;
  cursor: pointer;
}

.produto-sugestoes li span {
  color: var(--muted);
  font-size: 0.85rem;
}

.produto-sugestoes li.ativo,
.produto-sugestoes li:hover {
  background: rgba(194, 65, 12, 0.22);
}

.produto-sugestoes li.vazio {
  color: var(--muted);
  cursor: default;
}

kbd {
  display: inline-block;
  min-width: 1.4em;
  padding: 1px 6px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.28);
  font-size: 0.8rem;
}

.sale-box {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 18px;
}

.sale-box div {
  background: rgba(0, 0, 0, 0.22);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px;
}

.sale-box small { color: var(--muted); }
.sale-box strong { display: block; margin-top: 6px; font-size: 1.3rem; color: var(--gold); }

.empty {
  color: var(--muted);
  padding: 18px 0;
}

.logout-form { margin: 0; }
.logout-form button {
  width: 100%;
  display: block;
  padding: 11px 14px;
  border: 1px solid transparent;
  border-radius: 10px;
  background: transparent;
  color: var(--cream);
  font: inherit;
  text-align: left;
  cursor: pointer;
}
.logout-form button:hover {
  background: rgba(194, 65, 12, 0.22);
  border-color: var(--line);
  color: var(--gold);
}

.login-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.login-card {
  width: min(420px, 100%);
  text-align: center;
}

.login-card img {
  width: 140px;
  height: 140px;
  object-fit: cover;
  border-radius: 50%;
  margin-bottom: 12px;
}

.login-card h2 {
  font-family: Cinzel, serif;
  margin: 0;
}

.login-card p {
  color: var(--muted);
}

.login-card form {
  text-align: left;
  margin-top: 18px;
}

.login-card .btn {
  width: 100%;
  justify-content: center;
}

@media (max-width: 980px) {
  .layout { grid-template-columns: 1fr; }
  .sidebar { height: auto; position: relative; }
  .cards, .grid-2, .sale-box, .item-grid, .venda-cabecalho { grid-template-columns: 1fr; }
  .content { padding: 24px 18px 40px; }
}