.management { background: var(--cp-surface); min-height: 100vh; }
.masthead { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 24px 32px; border-bottom: 3px solid var(--cp-accent); background: var(--cp-surface-soft); }
.masthead h1 { margin: 0; font-size: 28px; }
.masthead span { color: var(--cp-text-muted); font-size: 13px; }
.workspace { max-width: 1280px; padding: 16px 32px 48px; margin: auto; }
.workspace h2, .enrol-page h2 { font-size: 22px; margin: 24px 0; }
.workspace-tools, .actions, .statusbar { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; }
.workspace-tools { justify-content: space-between; padding-block: 8px 16px; border-bottom: 1px solid var(--cp-border); }
.management button { width: auto; }
.management button.secondary, .actions button, #new-playlist { color: var(--cp-text); background: var(--cp-surface-soft); border: 1px solid var(--cp-border-strong); }
.management button.secondary:hover, .actions button:hover { background: var(--cp-accent-soft); }
[role="tablist"] { display: flex; gap: 4px; }
[role="tab"] { color: var(--cp-text-muted); background: var(--cp-surface); border-bottom: 3px solid var(--cp-border); border-radius: 0; }
[role="tab"][aria-selected="true"] { color: var(--cp-accent); border-color: var(--cp-accent); }
[role="tab"]:hover:not(:disabled) { background: var(--cp-accent-soft); }
.management fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
.inline-form { display: flex; align-items: end; flex-wrap: wrap; gap: 16px; margin-block: 24px; }
.inline-form > div { flex: 1 1 200px; min-width: 0; }
.management input, .management select { font: 14px "Segoe UI", Aptos, Calibri, sans-serif; }
.management select { width: 100%; min-height: 48px; padding: 10px; border: 1px solid var(--cp-border-strong); border-radius: 4px; background: var(--cp-surface-soft); color: var(--cp-text); }
.management input[type="file"] { padding: 10px; }
.records { padding: 0; list-style: none; margin: 24px 0; }
.records > li { display: flex; align-items: center; flex-wrap: wrap; gap: 16px; border-bottom: 1px solid var(--cp-border); padding: 16px 0; }
#playlist-items > li { display: grid; grid-template-columns: minmax(0, 1fr) repeat(3, 44px); gap: 8px; }
.record-info { flex: 1 1 200px; min-width: 0; overflow-wrap: anywhere; }
.record-info strong { display: block; }
.record-info p { margin: 6px 0 0; }
.detail { font-size: 13px; color: var(--cp-text-muted); overflow-wrap: anywhere; font-variant-numeric: tabular-nums; }
.record-controls { display: flex; align-items: end; flex-wrap: wrap; gap: 8px; max-width: 100%; }
.record-controls > div { width: 180px; max-width: 100%; }
.record-controls label { font-size: 12px; }
.badge { font-size: 12px; font-weight: 600; color: var(--cp-text-muted); }
.badge.enrolled { color: var(--cp-success); }
.badge.revoked { color: var(--cp-danger); }
.badge.pending { color: var(--cp-accent); }
.playlist-layout { display: grid; grid-template-columns: minmax(180px, 1fr) minmax(0, 3fr); gap: 32px; }
#new-playlist { margin-top: 12px; }
.icon-button { width: 44px !important; height: 44px; min-height: 44px; display: inline-grid; place-items: center; padding: 10px; flex: 0 0 44px; }
.management svg { width: 20px; height: 20px; flex-shrink: 0; }
.management button:not(.icon-button) svg { vertical-align: middle; margin-right: 8px; }
.enrol-page { max-width: 440px; margin: 0 auto; padding: 32px 24px; }
.enrol-page h1 { margin: 32px 0 0; }
.enrol-page button { margin-bottom: 12px; width: 100%; }
.enrol-page .records > li { padding: 8px 0; border: 0; }
.enrol-page .screen-choice { display: flex; align-items: center; gap: 16px; text-align: left; min-height: 80px; margin: 0; }
.screen-choice .record-info { flex-basis: 0; }
.screen-choice .detail { display: block; margin-top: 6px; }
.enrol-page #status { min-height: 72px; overflow-wrap: anywhere; }
.enrol-page nav button { flex: 1; width: auto; }
dialog { width: min(480px, calc(100% - 32px)); max-height: calc(100dvh - 32px); overflow: auto; padding: 24px; border: 1px solid var(--cp-border-strong); border-radius: 8px; background: var(--cp-surface); color: var(--cp-text); }
dialog::backdrop { background: var(--cp-overlay); }
dialog p { line-height: 1.5; overflow-wrap: anywhere; }
dialog > button { display: block; margin-top: 24px; }
.pin-value { font: 700 32px Consolas, "Courier New", monospace; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.skip-link { position: absolute; top: -100px; padding: 12px; background: var(--cp-surface); }
.skip-link:focus { top: 0; }
.management #status { flex: 1 1 300px; min-height: 24px; }
@media (max-width: 700px) {
  .masthead { padding: 20px 16px; }
  .workspace { padding: 8px 16px 32px; }
  .playlist-layout { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  [role="tablist"] { width: 100%; }
  [role="tab"] { flex: 1; padding-inline: 8px; }
  .record-controls { width: 100%; }
  .record-controls > div { flex: 1 1 150px; }
}