:root {
  color-scheme: light;
  font-family: "Segoe UI", Arial, sans-serif;
  background: #f5f7fb;
  color: #17202a;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 24px 32px;
  background: #ffffff;
  border-bottom: 1px solid #dbe2ea;
}

h1,
h2,
p {
  margin-top: 0;
}

.topbar h1 {
  margin-bottom: 4px;
}

.topbar p {
  margin-bottom: 0;
  color: #607086;
}

.content,
.admin-layout {
  max-width: 1160px;
  margin: 0 auto;
  padding: 28px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}

.card,
.panel,
.empty {
  background: #ffffff;
  border: 1px solid #dbe2ea;
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(16, 24, 40, 0.06);
}

.card {
  overflow: hidden;
}

.card-body {
  padding: 16px;
}

.meta {
  display: grid;
  gap: 6px;
  color: #44556b;
  font-size: 14px;
}

.description {
  margin-top: 12px;
  white-space: pre-wrap;
}

.media {
  display: block;
  width: 100%;
  max-width: 100%;
  max-height: 520px;
  object-fit: contain;
  background: #0b1220;
}

.report {
  display: block;
  width: 100%;
  max-height: 520px;
  margin: 0;
  overflow: auto;
  padding: 16px;
  background: #0b1220;
  color: #d7e1f0;
  font: 13px/1.5 Consolas, "Cascadia Mono", monospace;
  white-space: pre-wrap;
}

.empty {
  padding: 32px;
  text-align: center;
  color: #607086;
}

.panel {
  max-width: 720px;
  padding: 24px;
}

.seo-section {
  max-width: 100%;
  margin-bottom: 20px;
}

.seo-section ul {
  margin: 0;
  padding-left: 22px;
}

.seo-section li {
  margin: 6px 0;
}

.crawler-note {
  color: #44556b;
  font-weight: 700;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

form {
  display: grid;
  gap: 16px;
}

label {
  display: grid;
  gap: 6px;
  font-weight: 600;
}

input,
textarea {
  width: 100%;
  border: 1px solid #c8d2df;
  border-radius: 6px;
  padding: 10px 12px;
  font: inherit;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 6px;
  padding: 10px 14px;
  color: #ffffff;
  background: #2563eb;
  text-decoration: none;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.button.secondary {
  color: #17202a;
  background: #e8eef7;
}

.button.danger {
  background: #dc2626;
}

.danger-zone {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid #e3e8ef;
}

.error {
  color: #b42318;
  margin-bottom: 0;
}

@media (max-width: 680px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
    padding: 20px;
  }

  .content,
  .admin-layout {
    padding: 18px;
  }
}