.hlp-page {
  max-width: 880px;
  margin: 0 auto;
  padding: 100px 0 80px;
  min-width: 0;
}

.hlp-page h1 {
  font-family: var(--font-display);
  color: var(--blueprint);
  text-transform: uppercase;
  font-size: clamp(min(2.4rem, 12vw), 6vw, 3.8rem);
  line-height: 1;
  margin: 0 0 16px;
}

.hlp-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--blueprint);
  margin: 0 0 12px;
}

.hlp-lede {
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--ink);
  margin: 0 0 32px;
}

.hlp-app {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 0;
}

.hlp-app [hidden] {
  display: none !important;
}

.hlp-app h2 {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blueprint);
  margin: 0;
}

.hlp-app a {
  color: var(--blueprint);
}

.hlp-app button:not(.btn),
.hlp-app input,
.hlp-app select {
  font: inherit;
}

.hlp-app .btn:disabled,
.hlp-app button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.hlp-app .btn:disabled:hover {
  background: transparent;
  color: var(--ink);
}

.hlp-app a:focus-visible,
.hlp-app button:focus-visible,
.hlp-app input:focus-visible,
.hlp-app select:focus-visible,
.hlp-app [tabindex="-1"]:focus-visible {
  outline: 2px solid var(--blueprint);
  outline-offset: 2px;
}

.hlp-app [tabindex="-1"]:focus:not(:focus-visible) {
  outline: none;
}

.hlp-notices:empty {
  display: none;
}

.hlp-notice {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.55;
  color: var(--ink);
  background: var(--bg-surface);
  border: 1px solid var(--warn);
  border-left-width: 4px;
  padding: 10px 14px;
  margin: 0 0 8px;
}

.hlp-filters {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 18px;
  background: var(--bg-surface);
  border: 1px solid var(--rule-soft);
}

.hlp-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.hlp-field label,
.hlp-filters legend {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.hlp-filters fieldset {
  border: 0;
  margin: 0;
  padding: 0;
  min-width: 0;
}

.hlp-filters legend {
  padding: 0;
  margin-bottom: 6px;
}

.hlp-filters input[type="search"],
.hlp-filters input[type="date"],
.hlp-filters select {
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--ink);
  background: var(--bg);
  border: 1px solid var(--rule-soft);
  border-radius: 0;
  padding: 8px 10px;
  min-height: 40px;
}

[data-theme="dark"] .hlp-filters input[type="date"] {
  color-scheme: dark;
}

.hlp-colors {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.hlp-colors legend {
  width: 100%;
}

.hlp-color {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  padding: 6px 12px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--ink);
  background: var(--bg);
  border: 1px solid var(--rule-soft);
  cursor: pointer;
}

.hlp-color[aria-pressed="true"] {
  border-color: var(--ink);
  box-shadow: inset 0 0 0 1px var(--ink);
  background: var(--blueprint-tint);
}

.hlp-swatch {
  display: inline-block;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 1px solid var(--rule-soft);
  background: var(--hl-yellow-solid);
  flex: none;
}

.hlp-color-green .hlp-swatch,
.hlp-item-green .hlp-swatch { background: var(--hl-green-solid); }
.hlp-color-blue .hlp-swatch,
.hlp-item-blue .hlp-swatch { background: var(--hl-blue-solid); }
.hlp-color-pink .hlp-swatch,
.hlp-item-pink .hlp-swatch { background: var(--hl-pink-solid); }

.hlp-selects,
.hlp-dates {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.hlp-dates legend {
  grid-column: 1 / -1;
}

.hlp-clear {
  align-self: flex-start;
}

.hlp-count {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--ink-soft);
  margin: 0;
}

.hlp-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  padding: 12px 0;
  border-top: 1px solid var(--rule-soft);
  border-bottom: 1px solid var(--rule-soft);
}

.hlp-select-all {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--ink);
  cursor: pointer;
}

.hlp-selected {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-soft);
  flex: 1 1 180px;
  min-width: 0;
}

.hlp-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.hlp-actions .btn {
  padding: 8px 14px;
  font-size: 0.74rem;
}

.hlp-app input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin: 0;
  accent-color: var(--blueprint);
}

.hlp-confirm {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  padding: 14px 16px;
  border: 2px solid var(--ink);
  background: var(--bg-surface);
}

.hlp-confirm p {
  margin: 0;
  flex: 1 1 260px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--ink);
}

.hlp-message {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--ink);
  margin: 0;
}

.hlp-message:empty {
  display: none;
}

.hlp-results {
  display: flex;
  flex-direction: column;
  gap: 28px;
  min-width: 0;
}

.hlp-group-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 4px 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--rule);
}

.hlp-group-title {
  min-width: 0;
  overflow-wrap: anywhere;
}

.hlp-group-title a {
  text-decoration: none;
}

.hlp-group-title a:hover {
  text-decoration: underline;
}

.hlp-group-meta {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin: 0;
}

.hlp-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.hlp-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 12px;
  align-items: start;
  padding: 14px 0 14px 12px;
  border-bottom: 1px solid var(--rule-soft);
  border-left: 4px solid var(--hl-yellow-solid);
}

.hlp-item-green { border-left-color: var(--hl-green-solid); }
.hlp-item-blue { border-left-color: var(--hl-blue-solid); }
.hlp-item-pink { border-left-color: var(--hl-pink-solid); }

.hlp-item-select {
  padding-top: 4px;
}

.hlp-item-body {
  min-width: 0;
}

.hlp-quote {
  margin: 0 0 6px;
  padding: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--ink);
  overflow-wrap: anywhere;
  white-space: pre-line;
}

.hlp-original,
.hlp-note {
  margin: 0 0 6px;
  font-family: var(--font-body);
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--ink-soft);
  overflow-wrap: anywhere;
  white-space: pre-line;
}

.hlp-note {
  color: var(--ink);
}

.hlp-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

.hlp-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 12px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--ink-soft);
}

.hlp-meta > span {
  min-width: 0;
  overflow-wrap: anywhere;
}

.hlp-color-name {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.hlp-badge {
  display: inline-block;
  padding: 1px 8px;
  border: 1px solid var(--rule-soft);
  color: var(--ink);
  background: var(--bg-surface);
  letter-spacing: 0.04em;
}

.hlp-badge-moved,
.hlp-badge-pending {
  border-color: var(--blueprint);
  color: var(--blueprint);
}

.hlp-badge-orphaned {
  border-color: var(--warn);
}

.hlp-badge-conflict {
  border-color: var(--hl-pink-solid);
}

.hlp-open {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 4px;
  white-space: nowrap;
}

.hlp-empty {
  padding: 28px 20px;
  border: 1px dashed var(--rule-soft);
  background: var(--bg-surface);
}

.hlp-empty p {
  font-family: var(--font-body);
  margin: 8px 0 0;
  color: var(--ink);
}

.hlp-empty .btn {
  margin-top: 12px;
}

.hlp-sync {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--rule);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.hlp-sync p {
  font-family: var(--font-body);
  font-size: 0.98rem;
  line-height: 1.65;
  color: var(--ink);
  margin: 0;
}

.hlp-sync .hlp-message {
  font-family: var(--font-mono);
  font-size: 0.82rem;
}

@media (prefers-reduced-motion: no-preference) {
  .hlp-color {
    transition: background-color var(--motion-feedback) ease, border-color var(--motion-feedback) ease;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hlp-app .btn {
    transition: none;
  }

  .hlp-app .btn:active {
    transform: none;
  }
}

@media (max-width: 720px) {
  .hlp-page {
    padding: 88px 0 56px;
  }

  .hlp-filters {
    padding: 14px;
  }

  .hlp-selects,
  .hlp-dates {
    grid-template-columns: minmax(0, 1fr);
  }

  .hlp-item {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .hlp-open {
    grid-column: 2;
    justify-self: start;
    padding-left: 0;
  }
}