.admin-body {
  min-height: 100vh;
  background:
    linear-gradient(180deg, rgba(var(--rgb-primary), 0.12), transparent 18rem),
    var(--color-bg);
}

.admin-shell {
  width: min(100% - 2rem, 1400px);
  margin: 0 auto;
  padding: 2rem 0 3rem;
}

[hidden] {
  display: none !important;
}

.admin-header,
.admin-panel,
.markdown-preview,
.image-preview,
.session-card {
  padding: 1.5rem;
}

.admin-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 24rem);
  gap: 1.5rem;
  align-items: start;
}

.admin-header h1,
.panel-heading h2,
.panel-heading h3 {
  margin: 0;
}

.admin-header p,
.panel-heading p,
.admin-status,
.item-meta,
.item-copy,
.markdown-preview__body,
.image-preview p,
.helper-text,
.session-card__meta {
  margin: 0;
  color: var(--color-text-soft);
}

.admin-status {
  margin: 1rem 0 0;
  padding: 0.875rem 1rem;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}

.admin-grid {
  display: grid;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.admin-panel {
  display: grid;
  gap: 1.25rem;
}

.panel-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
}

.auth-stack,
.auth-form,
.admin-form,
.post-editor {
  display: grid;
  gap: 1rem;
}

.auth-actions,
.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.account-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.invite-modal {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: grid;
  place-items: center;
  padding: 1.5rem;
}

.invite-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(var(--rgb-bg), 0.78);
}

.invite-modal__dialog {
  position: relative;
  z-index: 1;
  width: min(100%, 32rem);
  display: grid;
  gap: 1rem;
}

.admin-field {
  display: grid;
  gap: 0.45rem;
}

.admin-field span {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-text);
}

.admin-field input,
.admin-field textarea,
.admin-field select {
  width: 100%;
  min-height: 3rem;
  padding: 0.75rem 0.875rem;
  font-size: 1rem;
}

.helper-text {
  font-size: 0.9rem;
}

.admin-field textarea {
  min-height: 10rem;
  resize: vertical;
}

.auth-form .button,
.admin-form .button,
.session-card .button {
  min-height: 2.5rem;
  padding: 0.625rem 0.95rem;
  font-size: 0.95rem;
}

.item-list {
  display: grid;
  gap: 0.75rem;
}

.item-card {
  display: grid;
  gap: 0.75rem;
  padding: 1rem;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}

.item-card__head,
.item-card__actions {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
}

.item-card__actions {
  justify-content: flex-start;
}

.item-title {
  margin: 0;
  font-size: 1rem;
}

.item-meta {
  font-size: 0.85rem;
}

.item-copy {
  color: var(--color-text-muted);
}

.post-layout {
  display: grid;
  grid-template-columns: minmax(16rem, 24rem) minmax(0, 1fr);
  gap: 1rem;
}

.item-list--posts {
  align-content: start;
  max-height: 90rem;
  overflow: auto;
}

.image-preview {
  min-height: 12rem;
  display: grid;
  place-items: center;
  background: var(--color-surface-2);
}

.image-preview img {
  width: 100%;
  max-height: 16rem;
  object-fit: cover;
  aspect-ratio: 4 / 3;
}

.markdown-preview__body {
  padding-top: 1rem;
}

.markdown-preview__body > *:first-child {
  margin-top: 0;
}

.markdown-preview__body > *:last-child {
  margin-bottom: 0;
}

.markdown-preview__body h1,
.markdown-preview__body h2,
.markdown-preview__body h3,
.markdown-preview__body p,
.markdown-preview__body ul,
.markdown-preview__body ol,
.markdown-preview__body blockquote,
.markdown-preview__body pre {
  margin: 0 0 1rem;
}

.markdown-preview__body code {
  background: rgba(var(--rgb-text), 0.08);
  padding: 0.15rem 0.35rem;
}

.markdown-preview__body pre {
  overflow: auto;
  padding: 1rem;
  border: 1px solid var(--color-border);
  background: var(--color-surface-2);
}

.markdown-preview__body blockquote {
  padding-left: 1rem;
  border-left: 3px solid var(--color-primary);
  color: var(--color-text-muted);
}

@media (max-width: 1100px) {
  .admin-header,
  .account-layout,
  .post-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .admin-shell {
    width: min(100% - 1rem, 1400px);
    padding-top: 1rem;
  }

  .admin-header,
  .admin-panel,
  .markdown-preview,
  .image-preview,
  .session-card {
    padding: 1rem;
  }

  .panel-heading,
  .item-card__head {
    display: grid;
  }
}