.notebook { margin: 2rem 0; padding: 1.25rem; border: 1px solid var(--line); border-radius: .7rem; background: var(--surface); }
.notebook summary { font-weight: 700; cursor: pointer; padding: .5rem 0; }
.notebook p { line-height: 1.6; }
.notebook label { display: block; margin: .8rem 0; }
.notebook input:not([type=checkbox]), .notebook textarea, .notebook select { display: block; width: 100%; max-width: 100%; padding: .65rem; margin-top: .35rem; border: 1px solid var(--line); border-radius: .3rem; background: var(--bg); color: var(--fg); font: inherit; }
.notebook textarea { resize: vertical; min-height: 10rem; }
.nb-actions { display: flex; flex-wrap: wrap; gap: .65rem; align-items: center; margin: .85rem 0; }
.nb-filters { display: grid; grid-template-columns: repeat(auto-fit,minmax(170px,1fr)); gap: .7rem; }
.nb-card { padding: 1rem 0; border-bottom: 1px solid var(--line); overflow-wrap: anywhere; }
.nb-card h3 { margin: .5rem 0; }
.nb-meta { font-size: .85rem; color: var(--muted); }
.nb-markdown pre, #nb-server { white-space: pre-wrap; overflow-wrap: anywhere; max-height: 28rem; overflow: auto; }
#draft-warning, #nb-conflict { border: 2px solid var(--accent); padding: .8rem; }
.section-notes { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.5rem; }
.notebook :focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
@media print { .notebook, .section-notes { display: none !important; } }