:root {
  --bg: #f5f3ee;
  --panel: #ffffff;
  --text: #181614;
  --muted: rgba(24, 22, 20, 0.62);
  --line: rgba(24, 22, 20, 0.1);
  --gold: #d9c39a;
  --gold-light: #e6d7b8;
  --danger: #a02525;
}

* {
  box-sizing: border-box;
}

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

a {
  color: inherit;
}

input,
select,
textarea,
button {
  font: inherit;
}

.admin-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 238px minmax(0, 1fr);
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 24px;
  color: #fff;
  background: #171411;
}

.sidebar strong {
  margin-bottom: 22px;
  color: var(--gold-light);
  font-size: 1.08rem;
}

.sidebar a {
  padding: 10px 12px;
  border-radius: 8px;
  text-decoration: none;
  color: rgba(255, 255, 255, 0.78);
}

.sidebar a:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.admin-main {
  width: min(1360px, 100%);
  padding: 28px;
}

h1 {
  margin: 0 0 22px;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  letter-spacing: 0;
}

h2,
h3 {
  margin: 0 0 16px;
}

.page-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 22px;
}

.page-heading h1 {
  margin-bottom: 6px;
}

.page-heading p {
  margin: 0;
  color: var(--muted);
}

.panel,
.auth-card {
  margin-bottom: 18px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 18px 42px rgba(24, 22, 20, 0.05);
}

.auth-card {
  width: min(440px, calc(100% - 32px));
  margin: 12vh auto;
}

.grid {
  display: grid;
  gap: 18px;
}

.grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.metrics {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.metric {
  min-height: 120px;
  display: grid;
  align-content: center;
  gap: 8px;
  padding: 20px;
  border-radius: 8px;
  background: #fff;
  border: 1px solid var(--line);
}

.metric span {
  color: var(--muted);
}

.metric strong {
  font-size: 2rem;
}

.help-box {
  margin: 0 0 18px;
  padding: 16px 18px;
  border: 1px solid rgba(217, 195, 154, 0.48);
  border-radius: 8px;
  color: rgba(24, 22, 20, 0.78);
  background: #fff9ec;
}

.help-box strong {
  display: block;
  margin-bottom: 8px;
  color: var(--text);
}

.help-box ul {
  margin: 0;
  padding-left: 18px;
}

.help-box li + li {
  margin-top: 5px;
}

.section-help,
.field-help {
  color: var(--muted);
  line-height: 1.45;
}

.section-help {
  margin: -6px 0 16px;
}

.field-help {
  display: block;
  font-size: 0.78rem;
  font-weight: 500;
}

.manual-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.manual-card {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.manual-card h2 {
  margin-bottom: 8px;
  font-size: 1.05rem;
}

.manual-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.stack,
.compact {
  display: grid;
  gap: 12px;
}

.inline-form,
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: end;
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  min-height: 42px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--text);
  background: #fff;
  outline: none;
}

textarea {
  min-height: 92px;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--gold);
}

.button {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 16px;
  border: 0;
  border-radius: 8px;
  color: #241808;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  cursor: pointer;
  font-weight: 850;
  text-decoration: none;
}

.button.secondary {
  background: #f0ece3;
  color: var(--text);
}

.button.small {
  min-height: 34px;
  padding: 0 12px;
  font-size: 0.88rem;
}

.link-danger {
  border: 0;
  padding: 0;
  color: var(--danger);
  background: transparent;
  cursor: pointer;
  font-weight: 800;
}

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

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

th {
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

details {
  max-width: 620px;
}

summary {
  cursor: pointer;
  font-weight: 800;
}

.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.tabs a {
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  text-decoration: none;
  color: var(--muted);
  font-weight: 800;
}

.check-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

pre,
code {
  white-space: pre-wrap;
  word-break: break-word;
}

pre {
  padding: 14px;
  border-radius: 8px;
  background: #f5f2ea;
}

.alert {
  padding: 12px;
  border-radius: 8px;
  color: #761818;
  background: #ffe5e5;
}

tr.is-dragging {
  opacity: 0.5;
}

@media (max-width: 980px) {
  .admin-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    height: auto;
    flex-direction: row;
    flex-wrap: wrap;
  }

  .grid.two,
  .metrics,
  .manual-grid {
    grid-template-columns: 1fr;
  }

  .admin-main {
    padding: 18px;
  }

  .page-heading {
    display: grid;
  }

  .check-grid {
    grid-template-columns: 1fr;
  }
}