:root {
  color-scheme: light;
  --bg: #f5f3ef;
  --surface: #ffffff;
  --ink: #1f1a17;
  --muted: #6a5f58;
  --accent: #2f6f6d;
  --accent-2: #e4a040;
  --border: #e3ddd5;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Georgia", "Times New Roman", serif;
  background: linear-gradient(180deg, #faf8f4 0%, #efe9e2 100%);
  color: var(--ink);
}

.container {
  width: min(980px, 92vw);
  margin: 0 auto;
}

.site-header {
  background: var(--ink);
  color: #fff;
  padding: 24px 0;
  margin-bottom: 32px;
}

.site-header h1 {
  margin: 0 0 12px;
  font-size: 28px;
  letter-spacing: 0.5px;
}

.nav {
  display: flex;
  gap: 16px;
}

.nav a {
  color: #fff;
  text-decoration: none;
  border-bottom: 2px solid transparent;
}

.nav a:hover {
  border-color: var(--accent-2);
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.08);
}

.table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 16px;
}

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

.actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.form {
  display: grid;
  gap: 16px;
  margin-top: 16px;
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-weight: 600;
}

input {
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  font-size: 16px;
}

.form-actions {
  display: flex;
  gap: 12px;
  align-items: center;
}

button,
.button {
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 10px 16px;
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
  font-size: 15px;
}

button:hover,
.button:hover {
  filter: brightness(1.05);
}

.button.secondary {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}

.inline {
  display: inline;
  margin: 0;
}

.alert {
  background: #fff3cd;
  border: 1px solid #ffeeba;
  color: #856404;
  padding: 12px 14px;
  border-radius: 8px;
  margin-bottom: 16px;
}

.details {
  display: grid;
  gap: 12px;
  margin: 16px 0 24px;
}

.details div {
  display: grid;
  gap: 4px;
}

@media (max-width: 640px) {
  .actions,
  .form-actions {
    flex-direction: column;
    align-items: stretch;
  }
}