:root {
  --bg: #14100d;
  --panel: #1e1712;
  --panel-light: #2a2019;
  --gold: #c9a24b;
  --gold-light: #e8cf8a;
  --text: #f1e9da;
  --text-dim: #b7a892;
  --danger: #c65a4a;
  --success: #5a9a6f;
  --border: #3a2e22;
}

* {
  box-sizing: border-box;
}

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

#navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--panel);
  border-bottom: 2px solid var(--gold);
  padding: 10px 24px;
  flex-wrap: wrap;
  gap: 12px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: bold;
  color: var(--gold-light);
  font-size: 1.1rem;
}

.nav-logo {
  height: 40px;
  width: 40px;
  object-fit: contain;
}

.nav-links {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.nav-link {
  color: var(--text-dim);
  text-decoration: none;
  padding: 8px 12px;
  border-radius: 6px;
}

.nav-link:hover {
  background: var(--panel-light);
  color: var(--text);
}

.nav-link.active {
  background: var(--gold);
  color: #14100d;
  font-weight: bold;
}

.nav-user {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-dim);
  font-size: 0.9rem;
}

main {
  max-width: 1100px;
  margin: 24px auto;
  padding: 0 16px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
  margin-bottom: 20px;
}

.card h2 {
  margin-top: 0;
  color: var(--gold-light);
}

input, select, button {
  font-size: 1rem;
  padding: 8px 10px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--panel-light);
  color: var(--text);
}

button {
  background: var(--gold);
  color: #14100d;
  border: none;
  font-weight: bold;
  cursor: pointer;
}

button:hover {
  background: var(--gold-light);
}

button.secondary {
  background: var(--panel-light);
  color: var(--text);
}

button.danger {
  background: var(--danger);
  color: white;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 10px;
}

th, td {
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
}

th {
  color: var(--gold-light);
}

.alert {
  padding: 10px 14px;
  border-radius: 6px;
  margin: 10px 0;
}

.alert-error {
  background: rgba(198, 90, 74, 0.2);
  border: 1px solid var(--danger);
  color: #ffb3a3;
}

.alert-success {
  background: rgba(90, 154, 111, 0.2);
  border: 1px solid var(--success);
  color: #b7e2c4;
}

.login-page {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
}

.login-box {
  background: var(--panel);
  border: 1px solid var(--gold);
  border-radius: 12px;
  padding: 36px;
  width: 320px;
  text-align: center;
}

.login-box img {
  width: 120px;
  margin-bottom: 10px;
}

.login-box input {
  width: 100%;
  margin-bottom: 12px;
}

.login-box button {
  width: 100%;
}

.quick-products {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0;
}

.quick-products button {
  background: var(--panel-light);
  color: var(--text);
  font-weight: normal;
  font-size: 0.85rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

@media (max-width: 700px) {
  .grid-2 {
    grid-template-columns: 1fr;
  }
}