.rl-app,
.rl-dialog {
  --rl-ink: var(--fg);
  --rl-paper: color-mix(in oklab, var(--surface) 94%, #efe5d4 6%);
  --rl-paper-deep: color-mix(in oklab, var(--surface-soft) 82%, #d9bea0 18%);
  --rl-line: color-mix(in oklab, var(--border) 80%, #9b6b43 20%);
  --rl-accent: color-mix(in oklab, var(--accent) 54%, #9b6b43 46%);
  --rl-accent-strong: color-mix(in oklab, var(--accent) 36%, #744729 64%);
  --rl-muted: var(--muted);
  font-family: var(--font-body);
}

.rl-app [hidden],
.rl-dialog [hidden] {
  display: none !important;
}

.rl-app {
  min-height: 72vh;
  color: var(--rl-ink);
  background:
    radial-gradient(circle at 92% 4%, color-mix(in oklab, var(--rl-accent) 12%, transparent) 0, transparent 28rem),
    linear-gradient(180deg, color-mix(in oklab, var(--rl-paper) 86%, transparent), transparent 36rem);
}

.rl-hero {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  padding: 2.25rem 2rem 1.7rem;
  border: 1px solid var(--rl-line);
  border-radius: 18px 18px 0 0;
  background: var(--rl-paper);
  box-shadow: 0 18px 50px color-mix(in oklab, #000 8%, transparent);
}

.rl-hero h1,
.rl-library h2,
.rl-sidebar h2,
.rl-dialog h2,
.rl-dialog h3 {
  font-family: Georgia, "Times New Roman", serif;
  color: var(--heading);
  margin: 0;
}

.rl-hero h1 {
  font-size: clamp(2.1rem, 5vw, 4.25rem);
  line-height: .95;
  letter-spacing: -.04em;
}

.rl-hero__copy > p:last-child {
  max-width: 42rem;
  margin: .8rem 0 0;
  color: var(--rl-muted);
}

.rl-eyebrow {
  margin: 0 0 .45rem;
  color: var(--rl-accent-strong);
  font-size: .72rem;
  font-weight: 850;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.rl-hero__actions {
  display: flex;
  align-items: flex-end;
  gap: .6rem;
  min-width: min(100%, 22rem);
}

.rl-vault-picker {
  display: grid;
  gap: .35rem;
  flex: 1;
  color: var(--rl-muted);
  font-size: .72rem;
  font-weight: 750;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.rl-app button,
.rl-app input,
.rl-app select,
.rl-dialog button,
.rl-dialog input,
.rl-dialog select,
.rl-dialog textarea {
  box-sizing: border-box;
  border: 1px solid var(--rl-line);
  border-radius: 9px;
  color: var(--rl-ink);
  background: var(--surface);
  font: inherit;
}

.rl-app button,
.rl-dialog button {
  min-height: 2.55rem;
  padding: .55rem .85rem;
  font-size: .86rem;
  font-weight: 800;
  cursor: pointer;
}

.rl-app button:hover,
.rl-dialog button:hover,
.rl-app button:focus-visible,
.rl-dialog button:focus-visible {
  border-color: var(--rl-accent);
  background: color-mix(in oklab, var(--rl-accent) 9%, var(--surface));
}

.rl-app :focus-visible,
.rl-dialog :focus-visible {
  outline: 3px solid color-mix(in oklab, var(--rl-accent) 38%, transparent);
  outline-offset: 2px;
}

.rl-app .rl-primary,
.rl-dialog .rl-primary {
  border-color: var(--rl-accent-strong);
  color: #fffaf2;
  background: var(--rl-accent-strong);
}

.rl-app .rl-primary:hover,
.rl-dialog .rl-primary:hover {
  color: white;
  background: color-mix(in oklab, var(--rl-accent-strong) 88%, #000);
}

.rl-icon-button { white-space: nowrap; }

.rl-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr)) minmax(8rem, 1.4fr);
  border-inline: 1px solid var(--rl-line);
  border-bottom: 1px solid var(--rl-line);
  background: var(--rl-paper-deep);
}

.rl-summary > div {
  display: flex;
  align-items: baseline;
  gap: .45rem;
  padding: .9rem 1.15rem;
  border-right: 1px solid var(--rl-line);
}

.rl-summary > div:last-child { border-right: 0; }
.rl-summary span { font-family: Georgia, serif; font-size: 1.55rem; font-weight: 800; color: var(--heading); }
.rl-summary small { color: var(--rl-muted); font-size: .72rem; font-weight: 750; text-transform: uppercase; letter-spacing: .06em; }
.rl-summary .rl-summary__privacy { justify-content: flex-end; }
.rl-summary__privacy span { color: #4a8a5b; font-size: .8rem; }

.rl-command-bar {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
  padding: 1rem;
  border-inline: 1px solid var(--rl-line);
  border-bottom: 1px solid var(--rl-line);
  background: color-mix(in oklab, var(--surface) 88%, transparent);
}

.rl-workspace {
  display: grid;
  grid-template-columns: 15.5rem minmax(0, 1fr);
  min-height: 36rem;
  border-inline: 1px solid var(--rl-line);
  border-bottom: 1px solid var(--rl-line);
  border-radius: 0 0 18px 18px;
  overflow: hidden;
  background: var(--rl-paper);
}

.rl-sidebar {
  padding: 1.3rem .9rem;
  border-right: 1px solid var(--rl-line);
  background: color-mix(in oklab, var(--rl-paper-deep) 72%, var(--surface));
}

.rl-sidebar__head,
.rl-library__toolbar,
.rl-sessions__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.rl-sidebar h2,
.rl-library h2 { font-size: 1.4rem; }

.rl-folder-list {
  display: grid;
  gap: .25rem;
  margin-top: 1rem;
}

.rl-folder-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: .25rem; }
.rl-folder-row > button:first-child {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: .5rem;
  width: 100%;
  border-color: transparent;
  text-align: left;
  background: transparent;
}
.rl-folder-row > button:first-child span:last-child { color: var(--rl-muted); font-size: .75rem; }
.rl-folder-row.is-active > button:first-child { border-color: var(--rl-line); color: var(--heading); background: var(--surface); box-shadow: 0 5px 12px color-mix(in oklab, #000 6%, transparent); }
.rl-folder-menu { min-width: 2.45rem; padding-inline: .55rem !important; }
.rl-folder-rule { height: 1px; margin: .55rem .4rem; background: var(--rl-line); }

.rl-library { min-width: 0; padding: 1.35rem; }
.rl-library__toolbar { margin-bottom: 1rem; }
.rl-view-toggle { display: flex; gap: .2rem; padding: .2rem; border: 1px solid var(--rl-line); border-radius: 10px; }
.rl-view-toggle button { min-height: 2rem; padding: .3rem .65rem; border-color: transparent; background: transparent; }
.rl-view-toggle button.is-active { background: var(--rl-paper-deep); color: var(--heading); }

.rl-filters {
  display: grid;
  grid-template-columns: minmax(12rem, 2fr) repeat(4, minmax(7rem, 1fr));
  gap: .55rem;
  margin-bottom: 1rem;
}
.rl-filters input,
.rl-filters select,
.rl-vault-picker select { width: 100%; min-height: 2.65rem; padding: .55rem .7rem; }

.rl-resource-list { display: grid; gap: .6rem; }
.rl-resource-list.is-grid { grid-template-columns: repeat(auto-fill, minmax(13.5rem, 1fr)); }

.rl-resource-card {
  display: grid;
  grid-template-columns: 3.5rem minmax(0, 1.25fr) minmax(8rem, .8fr) minmax(8rem, .65fr) auto;
  align-items: center;
  gap: .9rem;
  width: 100%;
  padding: .65rem;
  border: 1px solid var(--rl-line);
  border-radius: 12px;
  color: var(--rl-ink);
  background: var(--surface);
  box-shadow: 0 5px 14px color-mix(in oklab, #000 5%, transparent);
  text-align: left;
  cursor: pointer;
}
.rl-resource-card:hover { transform: translateY(-1px); border-color: var(--rl-accent); }
.rl-resource-cover {
  display: grid;
  place-items: center;
  width: 3.5rem;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  border-radius: 7px;
  color: color-mix(in oklab, var(--rl-accent-strong) 70%, white);
  background: linear-gradient(135deg, var(--rl-accent-strong), color-mix(in oklab, var(--rl-accent) 40%, var(--surface)));
  font-family: Georgia, serif;
  font-size: 1.3rem;
  font-weight: 800;
}
.rl-resource-cover img { width: 100%; height: 100%; object-fit: cover; border-radius: 0 !important; }
.rl-resource-title { min-width: 0; }
.rl-resource-title strong { display: block; overflow: hidden; color: var(--heading); font-family: Georgia, serif; font-size: 1rem; text-overflow: ellipsis; white-space: nowrap; }
.rl-resource-title small,
.rl-resource-meta { display: block; margin-top: .25rem; color: var(--rl-muted); font-size: .76rem; }
.rl-badges { display: flex; flex-wrap: wrap; gap: .3rem; }
.rl-badge { padding: .22rem .42rem; border-radius: 999px; color: var(--rl-accent-strong); background: color-mix(in oklab, var(--rl-accent) 13%, var(--surface)); font-size: .68rem; font-weight: 800; text-transform: capitalize; }
.rl-progress { min-width: 7rem; }
.rl-progress__track { height: .42rem; overflow: hidden; border-radius: 999px; background: var(--rl-paper-deep); }
.rl-progress__fill { display: block; height: 100%; border-radius: inherit; background: var(--rl-accent-strong); }
.rl-progress small { display: block; margin-top: .3rem; color: var(--rl-muted); font-size: .7rem; text-align: right; }
.rl-card-arrow { color: var(--rl-muted); font-size: 1.2rem; }

.rl-resource-list.is-grid .rl-resource-card { grid-template-columns: 3.8rem minmax(0, 1fr); align-items: start; min-height: 9rem; }
.rl-resource-list.is-grid .rl-badges,
.rl-resource-list.is-grid .rl-progress { grid-column: 1 / -1; }
.rl-resource-list.is-grid .rl-card-arrow { display: none; }

.rl-empty { padding: 4rem 1.5rem; border: 1px dashed var(--rl-line); border-radius: 14px; text-align: center; background: color-mix(in oklab, var(--surface) 58%, transparent); }
.rl-empty__mark { display: block; margin-bottom: .8rem; color: var(--rl-accent); font-family: Georgia, serif; font-size: 3rem; }
.rl-empty h3 { margin: 0; color: var(--heading); font-family: Georgia, serif; }
.rl-empty p { max-width: 32rem; margin: .5rem auto 1rem; color: var(--rl-muted); }

.rl-dialog { width: min(60rem, calc(100% - 2rem)); max-height: calc(100vh - 2rem); padding: 0; border: 1px solid var(--rl-line); border-radius: 16px; color: var(--rl-ink); background: var(--surface); box-shadow: 0 24px 80px rgba(0,0,0,.3); }
.rl-dialog::backdrop { background: rgba(12, 10, 8, .62); backdrop-filter: blur(3px); }
.rl-dialog__shell { display: flex; flex-direction: column; max-height: calc(100vh - 2rem); }
.rl-dialog__shell--small { width: min(32rem, 100%); margin: auto; }
.rl-dialog__head,
.rl-dialog__foot { display: flex; align-items: center; gap: .6rem; padding: 1rem 1.2rem; border-bottom: 1px solid var(--rl-line); background: var(--rl-paper); }
.rl-dialog__head { justify-content: space-between; }
.rl-dialog__foot { justify-content: flex-end; border-top: 1px solid var(--rl-line); border-bottom: 0; }
.rl-dialog__body { overflow: auto; padding: 1.2rem; }
.rl-dialog__spacer { flex: 1; }
.rl-close { width: 2.55rem; padding: 0 !important; font-size: 1.45rem !important; }
.rl-danger { color: #a12d2d !important; border-color: color-mix(in oklab, #a12d2d 45%, var(--rl-line)) !important; }

.rl-resource-dialog .rl-dialog__body { display: grid; grid-template-columns: 8rem minmax(0, 1fr); gap: 1.2rem; }
.rl-cover-preview { display: grid; place-items: center; align-self: start; aspect-ratio: 3/4; overflow: hidden; border: 1px solid var(--rl-line); border-radius: 10px; color: var(--rl-muted); background: var(--rl-paper-deep); font-family: Georgia, serif; }
.rl-cover-preview img { width: 100%; height: 100%; object-fit: cover; }
.rl-form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .85rem; }
.rl-field { display: grid; gap: .35rem; color: var(--rl-muted); font-size: .78rem; font-weight: 750; }
.rl-field--wide { grid-column: 1 / -1; }
.rl-field input,
.rl-field select,
.rl-field textarea { width: 100%; min-height: 2.55rem; padding: .55rem .65rem; resize: vertical; color: var(--rl-ink); }
.rl-sessions { grid-column: 1 / -1; padding-top: 1rem; border-top: 1px solid var(--rl-line); }
.rl-session-row { display: grid; grid-template-columns: 7rem minmax(8rem, auto) minmax(0, 1fr) auto; gap: .7rem; align-items: center; padding: .55rem 0; border-bottom: 1px solid var(--rl-line); font-size: .82rem; }
.rl-session-row small { color: var(--rl-muted); }
.rl-session-row button { min-height: 2rem; padding: .25rem .55rem; }

.rl-vault-row { display: grid; grid-template-columns: .8rem minmax(0, 1fr) auto auto; gap: .5rem; align-items: center; padding: .65rem 0; border-bottom: 1px solid var(--rl-line); }
.rl-vault-dot { width: .7rem; height: .7rem; border-radius: 50%; background: var(--vault-colour); }
.rl-import-summary { display: grid; grid-template-columns: repeat(3, 1fr); gap: .6rem; }
.rl-import-summary div { padding: .8rem; border-radius: 10px; background: var(--rl-paper-deep); text-align: center; }
.rl-import-summary strong { display: block; color: var(--heading); font-family: Georgia, serif; font-size: 1.6rem; }
.rl-help { color: var(--rl-muted); font-size: .82rem; }

.rl-loading { display: none; position: fixed; inset: 0; z-index: 1000; place-items: center; align-content: center; color: white; background: rgba(12, 10, 8, .68); }
.rl-loading.is-visible { display: grid; }
.rl-loading span { width: 2.3rem; height: 2.3rem; border: 3px solid rgba(255,255,255,.3); border-top-color: white; border-radius: 50%; animation: rl-spin .8s linear infinite; }
.rl-loading p { margin: .8rem 0; }
@keyframes rl-spin { to { transform: rotate(360deg); } }

.rl-toast { position: fixed; right: 1.2rem; bottom: 1.2rem; z-index: 1100; max-width: min(25rem, calc(100vw - 2.4rem)); padding: .8rem 1rem; border: 1px solid var(--rl-line); border-radius: 10px; color: var(--rl-ink); background: var(--surface); box-shadow: 0 16px 45px rgba(0,0,0,.22); opacity: 0; transform: translateY(1rem); pointer-events: none; transition: .2s ease; }
.rl-toast.is-visible { opacity: 1; transform: translateY(0); }
.rl-toast.is-error { border-color: #a12d2d; }

@media (max-width: 900px) {
  .rl-hero { align-items: stretch; flex-direction: column; }
  .rl-summary { grid-template-columns: repeat(4, 1fr); }
  .rl-summary__privacy { grid-column: 1 / -1; justify-content: flex-start !important; border-top: 1px solid var(--rl-line); }
  .rl-workspace { grid-template-columns: 1fr; }
  .rl-sidebar { border-right: 0; border-bottom: 1px solid var(--rl-line); }
  .rl-folder-list { display: flex; overflow-x: auto; padding-bottom: .25rem; }
  .rl-folder-row { flex: 0 0 auto; }
  .rl-folder-row > button:first-child { width: auto; }
  .rl-folder-rule { width: 1px; height: auto; margin: .3rem; }
  .rl-filters { grid-template-columns: repeat(4, 1fr); }
  .rl-search { grid-column: 1 / -1; }
  .rl-resource-card { grid-template-columns: 3.5rem minmax(0, 1fr) auto; }
  .rl-resource-card .rl-badges,
  .rl-resource-card .rl-progress { grid-column: 2 / -1; }
}

@media (max-width: 620px) {
  .rl-hero { padding: 1.4rem 1rem; border-radius: 12px 12px 0 0; }
  .rl-hero__actions { align-items: stretch; flex-direction: column; min-width: 0; }
  .rl-summary { grid-template-columns: repeat(2, 1fr); }
  .rl-summary > div:nth-child(2) { border-right: 0; }
  .rl-summary > div:nth-child(-n+2) { border-bottom: 1px solid var(--rl-line); }
  .rl-command-bar button { flex: 1 1 8rem; }
  .rl-library { padding: 1rem .7rem; }
  .rl-library__toolbar { align-items: flex-start; }
  .rl-filters { grid-template-columns: 1fr; }
  .rl-search { grid-column: auto; }
  .rl-resource-list.is-grid { grid-template-columns: 1fr; }
  .rl-resource-card { grid-template-columns: 3.5rem minmax(0, 1fr); }
  .rl-resource-card .rl-badges,
  .rl-resource-card .rl-progress { grid-column: 1 / -1; }
  .rl-card-arrow { display: none; }
  .rl-resource-dialog .rl-dialog__body { grid-template-columns: 1fr; }
  .rl-cover-preview { width: 7rem; }
  .rl-form-grid { grid-template-columns: 1fr; }
  .rl-field--wide { grid-column: auto; }
  .rl-dialog__foot { flex-wrap: wrap; }
  .rl-dialog__spacer { display: none; }
  .rl-session-row { grid-template-columns: 1fr auto; }
  .rl-session-row span:nth-child(3) { grid-column: 1 / -1; }
}

@media (prefers-reduced-motion: reduce) {
  .rl-resource-card,
  .rl-toast { transition: none; }
  .rl-loading span { animation: none; }
}