.admin-main { max-width: var(--max-width); margin: 0 auto; padding: 3rem 2rem 6rem; display: grid; gap: 2rem; }
.admin-panel { display: grid; gap: 2rem; }
.admin-panel[hidden] { display: none; }

.admin-header { padding-bottom: 1.5rem; border-bottom: 1px solid var(--line); }
.admin-header h2 { margin: .4rem 0 .6rem; text-transform: uppercase; font-size: clamp(1.8rem, 4vw, 2.6rem); letter-spacing: -.03em; }
.admin-header p { margin: 0; color: var(--muted); font-size: .84rem; max-width: 60ch; }

.admin-guide-lead h2 { margin: .35rem 0 1rem; text-transform: uppercase; font-size: clamp(2rem, 4vw, 3.2rem); line-height: .92; letter-spacing: -.05em; max-width: 9ch; }
.admin-guide-lead p { margin: 1.2rem 0 0; color: var(--muted); font-size: .84rem; max-width: 32ch; }

.admin-welcome { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; flex-wrap: wrap; }
.admin-welcome #whoami { color: var(--acid); }

.admin-tabs { display: flex; gap: .5rem; border-bottom: 1px solid var(--line); }
.admin-tab { border: 0; background: none; color: var(--muted); padding: .8rem 1.2rem; cursor: pointer; text-transform: uppercase; letter-spacing: .08em; font-size: .72rem; font-weight: 800; border-bottom: 2px solid transparent; }
.admin-tab:hover { color: var(--ink); }
.admin-tab.active { color: var(--acid); border-bottom-color: var(--acid); }

.admin-category-switch { display: flex; gap: .5rem; margin-bottom: 1.5rem; border: 1px solid var(--line); width: fit-content; }

.admin-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 2.5rem; align-items: start; }
.admin-grid h3 { text-transform: uppercase; font-size: .78rem; letter-spacing: .1em; margin: 0 0 1rem; color: var(--muted); }

.admin-card-form { border: 1px solid var(--line); background: var(--panel); padding: 1.5rem; display: grid; gap: 1rem; }
.admin-card-form h3 { margin: 0; color: var(--ink); }
.admin-login-form { max-width: 480px; }

.admin-lookup-row { display: flex; gap: .75rem; align-items: flex-end; flex-wrap: wrap; }
.admin-form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }

.admin-field { display: grid; gap: .35rem; font-size: .8rem; }
.admin-field span { text-transform: uppercase; letter-spacing: .08em; font-size: .62rem; color: #888d94; }
.admin-field input, .admin-field select, .admin-field textarea {
  background: var(--panel-2); border: 1px solid var(--line); color: var(--ink); padding: .55rem .7rem; font: inherit; font-size: .82rem; width: 100%;
}
.admin-field input[type="color"] { padding: .2rem; height: 2.4rem; }
.admin-field textarea { resize: vertical; }
.admin-field small { color: #6f747a; font-size: .68rem; }
.admin-field-wide { flex: 1 1 320px; }

.admin-status { font: 700 .72rem Consolas, monospace; color: var(--orange); margin: 0; }
.admin-form-actions { display: flex; justify-content: flex-end; }

.admin-browse-search { margin-bottom: 1rem; }
.admin-builtin-list { max-height: 420px; overflow-y: auto; }

.admin-item-row { grid-template-columns: 1fr auto; }
.admin-item-row > div:first-child span { display: block; margin-top: .2rem; }
.admin-item-actions { display: flex; gap: .5rem; }
.admin-item-actions .secondary-button { min-height: 0; padding: .4rem .8rem; font-size: .68rem; }

.admin-card-dialog { width: min(calc(100% - 2rem), 860px); }
.admin-card-dialog-body { padding: clamp(1.5rem, 4vw, 2.5rem); }
.admin-card-dialog .admin-card-form { border: 0; background: none; padding: 0; }

@media (max-width: 860px) {
  .admin-grid { grid-template-columns: 1fr; }
  .admin-form-grid { grid-template-columns: 1fr; }
}