:root {
  color-scheme: light;
  font-family: "Inter", "Segoe UI", system-ui, sans-serif;
  background: #f6f4f2;
  color: #1f1b16;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0 0 48px;
  background: #f6f4f2;
}

header.hero {
  background: linear-gradient(120deg, #2c1b16, #744a3a 65%, #a66c54);
  color: #fffaf4;
  padding: 48px 10vw 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.eyebrow {
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-size: 0.75rem;
  margin: 0 0 12px;
  opacity: 0.7;
}

.hero h1 {
  font-size: clamp(2rem, 3vw, 2.75rem);
  margin: 0 0 12px;
}

.subtitle {
  max-width: 560px;
  margin: 0;
  opacity: 0.9;
}

.hero-actions {
  display: flex;
  gap: 12px;
}

main {
  padding: 32px 10vw 0;
  display: grid;
  gap: 24px;
}

.card {
  background: #ffffff;
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 16px 40px rgba(25, 15, 10, 0.08);
}

.card-header h2 {
  margin: 0 0 6px;
}

.card-header p {
  margin: 0;
  color: #53483f;
}

.access-area {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}

.access-area input {
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid #d7c8be;
  min-width: 220px;
}

.book-form .grid {
  margin-top: 20px;
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.book-form label {
  display: flex;
  flex-direction: column;
  font-size: 0.9rem;
  gap: 8px;
  color: #3a3028;
}

.book-form input,
.book-form textarea,
.book-form select {
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid #d7c8be;
  font-size: 0.95rem;
}

.book-form .full {
  grid-column: 1 / -1;
}

.form-actions {
  margin-top: 16px;
  display: flex;
  gap: 16px;
  align-items: center;
}

.button {
  border: none;
  border-radius: 999px;
  padding: 10px 18px;
  font-weight: 600;
  cursor: pointer;
  background: #efe5de;
  color: #3a3028;
}

.button.primary {
  background: #2c1b16;
  color: #fffaf4;
}

.button.ghost {
  background: transparent;
  border: 1px solid rgba(255, 250, 244, 0.5);
  color: #fffaf4;
}

.button.subtle {
  background: transparent;
  color: #6c5c53;
  border: none;
  padding: 6px 10px;
  font-weight: 500;
}

.button:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

.admin-panel {
  display: grid;
  gap: 24px;
}

.admin-block {
  padding: 16px;
  border-radius: 12px;
  border: 1px solid #efe5de;
  background: #fffaf7;
}

.admin-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hash-helper {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin-top: 12px;
}

.hash-helper label {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.9rem;
  color: #3a3028;
}

.hash-helper input {
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid #d7c8be;
}

.warning {
  color: #ad4e2a;
  font-weight: 600;
}

.genre-manager {
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px dashed #e1d5cc;
}

.genre-manager .inline {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hint {
  margin: 8px 0 0;
  color: #6c5c53;
  font-size: 0.85rem;
}

.table-wrap {
  overflow-x: auto;
  margin-top: 16px;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 880px;
}

th,
td {
  text-align: left;
  padding: 12px 10px;
  border-bottom: 1px solid #efe5de;
  vertical-align: top;
}

th {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #6c5c53;
}

.badge {
  display: inline-flex;
  padding: 4px 10px;
  border-radius: 999px;
  background: #efe5de;
  font-size: 0.75rem;
  font-weight: 600;
}

.links {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.links a {
  color: #2c1b16;
  text-decoration: none;
  font-size: 0.85rem;
}

.links a:hover {
  text-decoration: underline;
}

footer {
  text-align: center;
  margin-top: 32px;
  color: #6c5c53;
  display: grid;
  gap: 8px;
  justify-items: center;
}

@media (max-width: 720px) {
  header.hero {
    padding: 36px 6vw 32px;
  }

  main {
    padding: 24px 6vw 0;
  }
}