/* NameMasker — "Greenroom" palette. The look is the product. */

@font-face {
  font-family: 'Bricolage Grotesque';
  src: url('fonts/BricolageGrotesque-var.woff2') format('woff2');
  font-weight: 200 800;
  font-display: swap;
}
@font-face {
  font-family: 'Public Sans';
  src: url('fonts/PublicSans-var.woff2') format('woff2');
  font-weight: 100 900;
  font-display: swap;
}

:root {
  --graphite: #22272b;
  --paper: #f4f6f5;
  --verdigris: #1f6f60;
  --verdigris-deep: #175349;
  --signal: #b3402e;
  --iris: #4f5bc4;
  --amber: #b57a19;
  --signal-tint: #f9e7e3;
  --iris-tint: #e9ebf9;
  --amber-tint: #f7edd8;
  --approved-tint: #e0ede9;
  --ink-soft: #4a545b;
  --line: #d9dfdd;
  --card: #ffffff;
  --mono: ui-monospace, 'SF Mono', SFMono-Regular, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

[hidden] { display: none !important; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--graphite);
  font-family: 'Public Sans', system-ui, sans-serif;
  font-size: 1rem;
  line-height: 1.55;
}

a {
  color: var(--verdigris);
  text-decoration-thickness: 1.5px;
  text-underline-offset: 0.15em;
}
a:hover { color: var(--verdigris-deep); }

:focus-visible {
  outline: 2px solid var(--verdigris);
  outline-offset: 2px;
}
.face-unmask :focus-visible { outline-color: var(--paper); }

/* ---- Top bar ---- */

.topbar {
  max-width: 52rem;
  margin: 0 auto;
  padding: 2.5rem 1.25rem 1.5rem;
}

.wordmark {
  margin: 0;
  font-family: 'Bricolage Grotesque', system-ui, sans-serif;
  font-weight: 750;
  font-size: 2rem;
  letter-spacing: -0.02em;
}

.wm-chip {
  display: inline-block;
  border: 2px solid var(--verdigris);
  border-radius: 0.4rem;
  padding: 0 0.3rem;
  margin-right: 0.08em;
  color: var(--verdigris);
  position: relative;
}
.wm-ph {
  display: none;
  font-family: var(--mono);
  font-size: 0.55em;
  font-weight: 600;
  vertical-align: 0.22em;
}
body.mode-unmask .wm-real { display: none; }
body.mode-unmask .wm-ph { display: inline; }

.tagline {
  margin: 0.4rem 0 0;
  color: var(--ink-soft);
  font-size: 1.05rem;
}

/* ---- Stage & the flip ---- */

main { max-width: 52rem; margin: 0 auto; padding: 0 1.25rem 3rem; }

.mode-switch {
  display: inline-flex;
  border: 1.5px solid var(--graphite);
  border-radius: 0.6rem;
  overflow: hidden;
  margin-bottom: 1rem;
}
.mode-switch [role='tab'] {
  font: inherit;
  font-weight: 600;
  font-size: 1.05rem;
  padding: 0.5rem 1.6rem;
  border: 0;
  background: transparent;
  color: var(--graphite);
  cursor: pointer;
}
.mode-switch [role='tab'][aria-selected='true'] {
  background: var(--graphite);
  color: var(--paper);
}
body.mode-unmask .mode-switch [role='tab'][aria-selected='true'] {
  background: var(--verdigris);
}

.scene { perspective: 1600px; }

.card {
  position: relative;
  transform-style: preserve-3d;
  transition: transform 0.55s cubic-bezier(0.3, 0, 0.2, 1);
}
body.mode-unmask .card { transform: rotateY(180deg); }

.face {
  backface-visibility: hidden;
  border-radius: 0.9rem;
  padding: 1.25rem;
  border: 1px solid var(--line);
}
.face-mask { background: var(--card); }
.face-unmask {
  position: absolute;
  inset: 0;
  transform: rotateY(180deg);
  background: var(--graphite);
  color: var(--paper);
  border-color: var(--graphite);
  overflow: auto;
}

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

/* ---- Fields & buttons ---- */

.field-label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.field-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.6rem;
  flex-wrap: wrap;
}
.field-tools { display: inline-flex; gap: 1rem; flex-wrap: wrap; align-items: baseline; }
.field-tools-label { font-size: 0.92rem; color: var(--ink-soft); }

.linklike {
  border: 0;
  background: none;
  padding: 0;
  font: inherit;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--verdigris);
  text-decoration: underline;
  cursor: pointer;
}
.linklike:hover { color: var(--verdigris-deep); background: none; }

textarea.dropping {
  border-color: var(--verdigris);
  outline: 2px dashed var(--verdigris);
  outline-offset: -6px;
}

/* ---- Domino, the attention guide ---- */

.doc-wrap { position: relative; }
#domino-guide {
  position: absolute;
  right: 40px;
  top: 0;
  z-index: 6;
  pointer-events: none;
  line-height: 0;
  transition: top 0.55s cubic-bezier(0.3, 0, 0.2, 1);
}
#domino-guide svg { height: 58px; width: auto; }
@keyframes domino-hop {
  0% { transform: translateY(0); }
  35% { transform: translateY(-14px); }
  70% { transform: translateY(3px); }
  100% { transform: none; }
}
#domino-guide.hop svg { animation: domino-hop 0.55s ease-out both; }

.summary-bar,
.banner { scroll-margin-top: 12px; }

#domino-unmask {
  position: absolute;
  top: -36px;
  right: 40px;
  pointer-events: none;
  line-height: 0;
}
#domino-unmask svg { height: 58px; width: auto; }

.unmask-hint { margin: 0 0 0.6rem; }
.unmask-hint code {
  font-family: var(--mono);
  font-size: 0.88em;
  border: 1px solid #3a4247;
  border-radius: 0.3rem;
  padding: 0 0.25rem;
}

.tail-underline { display: block; margin: -2px 0 10px; }

.howit-figure { overflow-x: auto; margin: 0.6rem 0 1.2rem; }
.howit { display: block; min-width: 680px; width: 100%; height: auto; }

@media (prefers-reduced-motion: reduce) {
  #domino-guide { transition: none; }
  #domino-guide.hop svg { animation: none; }
}

/* ---- Map viewer ---- */

#map-view {
  border-top: 1px dashed var(--line);
  margin-top: 0.6rem;
  padding-top: 0.5rem;
}
.map-entries {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  max-height: 16rem;
  overflow: auto;
}
.map-entry {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
}
.map-entry-empty { color: var(--ink-soft); }
.map-real { font-weight: 600; overflow-wrap: anywhere; }
.map-arrow { color: var(--ink-soft); }
.map-alias-tag {
  font-size: 0.75rem;
  color: var(--ink-soft);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0 0.4rem;
}

textarea {
  width: 100%;
  font: inherit;
  color: inherit;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 0.5rem;
  padding: 0.7rem;
  resize: vertical;
}
.face-unmask textarea {
  background: #2b3237;
  border-color: #3a4247;
  color: var(--paper);
}

.actions {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin-top: 0.7rem;
  flex-wrap: wrap;
}

button {
  font: inherit;
  font-weight: 600;
  border-radius: 0.5rem;
  border: 1.5px solid var(--graphite);
  background: var(--card);
  color: var(--graphite);
  padding: 0.42rem 0.95rem;
  cursor: pointer;
}
button:hover { background: var(--paper); }
button.primary {
  background: var(--verdigris);
  border-color: var(--verdigris);
  color: #fff;
}
button.primary:hover { background: var(--verdigris-deep); }
.face-unmask button {
  background: transparent;
  border-color: var(--paper);
  color: var(--paper);
}
.face-unmask button:hover { background: #2b3237; }
.face-unmask button.primary {
  background: var(--paper);
  border-color: var(--paper);
  color: var(--graphite);
}
.face-unmask button.primary:hover { background: #ffffff; }

.status { color: var(--ink-soft); font-size: 0.95rem; }
#unmask-report { margin: 0.35rem 0 0.6rem; }
#unmask-report.warn { font-weight: 600; }
/* The unmask face is dark; ordinary amber fails contrast there. */
.face-unmask #unmask-report.warn { color: #e9b869; }
.model-status { margin: 0.45rem 0 0; font-size: 0.88rem; }
.face-unmask .status { color: #aeb8bd; }

/* ---- Review area ---- */

#review { margin-top: 1.25rem; }

.banner {
  background: var(--amber-tint);
  border: 1px solid var(--amber);
  border-left-width: 5px;
  border-radius: 0.5rem;
  padding: 0.65rem 0.9rem;
  margin-bottom: 1rem;
  font-size: 0.97rem;
}

.workbench {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 19rem;
  gap: 1rem;
  align-items: start;
}
@media (max-width: 860px) {
  .workbench { grid-template-columns: minmax(0, 1fr); }
}

.docview {
  border: 1px solid var(--line);
  border-radius: 0.5rem;
  padding: 0.8rem;
  white-space: pre-wrap;
  overflow-wrap: break-word;
  max-height: 26rem;
  overflow: auto;
  background: var(--paper);
}

/* The highlight system: tint + colored underline style + glyph in the rail.
   Kind is never carried by hue alone. */
.hl {
  border-radius: 0.2rem;
  padding: 0 0.08rem;
  text-decoration-line: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 0.18em;
}
.hl.kind-direct { background: var(--signal-tint); text-decoration-color: var(--signal); text-decoration-style: solid; }
.hl.kind-name { background: var(--iris-tint); text-decoration-color: var(--iris); text-decoration-style: dashed; }
.hl.kind-contextual { background: var(--amber-tint); text-decoration-color: var(--amber); text-decoration-style: dotted; }

.hl.approved,
.ph-chip {
  background: var(--approved-tint);
  border: 1px solid var(--verdigris);
  border-radius: 0.35rem;
  padding: 0 0.25rem;
  text-decoration: none;
  font-family: var(--mono);
  font-size: 0.92em;
  color: var(--verdigris-deep);
}

/* ---- Summary bar ---- */

.summary-bar {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  flex-wrap: wrap;
  border: 1px solid var(--line);
  border-radius: 0.5rem;
  padding: 0.5rem 0.75rem;
  margin-bottom: 0.8rem;
  font-size: 0.93rem;
  background: var(--card);
}
#summary-counts { display: inline-flex; gap: 0.7rem; align-items: baseline; font-weight: 600; }
#summary-counts .kind-direct { color: var(--signal); }
#summary-counts .kind-name { color: var(--iris); }
#summary-counts .kind-contextual { color: var(--amber); }
.count-pending { color: var(--ink-soft); font-weight: 400; }
.count-map { color: var(--verdigris-deep); font-weight: 600; }

button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}
button:disabled:hover { background: var(--card); }
.summary-hint { color: var(--ink-soft); flex: 1 1 14rem; font-size: 0.85rem; }
.summary-actions { display: flex; gap: 0.4rem; }
.summary-actions button { font-size: 0.85rem; padding: 0.25rem 0.6rem; }

.workbench[data-rail='off'] { grid-template-columns: minmax(0, 1fr); }

/* Clickable highlights: cursor + focus affordance */
.hl { cursor: pointer; }
.hl:hover { filter: brightness(0.96); }

/* ---- Popover ---- */

.popover {
  position: absolute;
  z-index: 30;
  max-width: 22rem;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 0.6rem;
  box-shadow: 0 6px 24px rgba(34, 39, 43, 0.18);
  padding: 0.7rem 0.8rem;
  font-size: 0.92rem;
}
.pop-kind { font-weight: 700; font-size: 0.82rem; margin-bottom: 0.2rem; }
.pop-kind.kind-direct { color: var(--signal); }
.pop-kind.kind-name { color: var(--iris); }
.pop-kind.kind-contextual { color: var(--amber); }
.pop-term { font-weight: 600; overflow-wrap: anywhere; }
.pop-reason { color: var(--ink-soft); margin-top: 0.25rem; }
.pop-edit {
  font: inherit;
  font-size: 0.88rem;
  width: 100%;
  margin-top: 0.5rem;
  border: 1px solid var(--line);
  border-radius: 0.4rem;
  padding: 0.25rem 0.45rem;
}
.pop-actions {
  display: flex;
  gap: 0.4rem;
  margin-top: 0.55rem;
  flex-wrap: wrap;
  align-items: center;
}
.pop-actions button { font-size: 0.85rem; padding: 0.25rem 0.6rem; }
.pop-actions select {
  font: inherit;
  font-size: 0.85rem;
  padding: 0.2rem 0.3rem;
  border-radius: 0.4rem;
  border: 1px solid var(--line);
  background: var(--card);
}

@media (max-width: 640px) {
  .popover {
    position: fixed;
    top: auto !important;
    left: 0 !important;
    right: 0;
    bottom: 0;
    max-width: none;
    border-radius: 0.8rem 0.8rem 0 0;
    box-shadow: 0 -6px 24px rgba(34, 39, 43, 0.25);
  }
}

/* ---- "Mask this" selection chip ---- */

.sel-chip {
  position: absolute;
  z-index: 31;
  font-size: 0.85rem;
  padding: 0.25rem 0.7rem;
  background: var(--graphite);
  color: var(--paper);
  border: 0;
  border-radius: 999px;
  box-shadow: 0 3px 10px rgba(34, 39, 43, 0.3);
}
.sel-chip:hover { background: var(--verdigris-deep); color: #fff; }

/* Output placeholder chips are buttons; keep the chip look */
button.ph-chip { cursor: pointer; }
button.ph-chip:hover { background: color-mix(in srgb, var(--approved-tint) 70%, var(--verdigris) 12%); }

/* ---- Watchlist ---- */

.watchlist-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  padding-bottom: 0.6rem;
  margin-bottom: 0.6rem;
  border-bottom: 1px dashed var(--line);
}
.watchlist-label { font-weight: 600; font-size: 0.95rem; }
.watch-chips { display: inline-flex; gap: 0.35rem; flex-wrap: wrap; }
.watch-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.1rem 0.3rem 0.1rem 0.6rem;
  font-size: 0.88rem;
  background: var(--card);
}
.chip-x {
  border: 0;
  background: none;
  padding: 0 0.25rem;
  font-size: 1rem;
  line-height: 1;
  color: var(--ink-soft);
  cursor: pointer;
  border-radius: 999px;
}
.chip-x:hover { color: var(--signal); background: none; }
.watchlist-add { display: inline-flex; gap: 0.35rem; margin-left: auto; }
.watchlist-add input {
  font: inherit;
  font-size: 0.88rem;
  border: 1px solid var(--line);
  border-radius: 0.4rem;
  padding: 0.25rem 0.5rem;
  width: 17rem;
  max-width: 60vw;
}
.watchlist-add button { font-size: 0.85rem; padding: 0.25rem 0.6rem; }

/* ---- Flag rail ---- */

.rail {
  border: 1px solid var(--line);
  border-radius: 0.5rem;
  background: var(--card);
  max-height: 26rem;
  overflow: auto;
}
.rail-head {
  position: sticky;
  top: 0;
  background: var(--card);
  border-bottom: 1px solid var(--line);
  padding: 0.6rem 0.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  flex-wrap: wrap;
  font-size: 0.95rem;
}
.rail-actions { display: flex; gap: 0.4rem; flex-wrap: wrap; }
.rail-actions button { font-size: 0.85rem; padding: 0.25rem 0.6rem; }

.flag-list {
  list-style: none;
  margin: 0;
  padding: 0.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.flag {
  border: 1px solid var(--line);
  border-radius: 0.45rem;
  padding: 0.5rem 0.6rem;
  font-size: 0.92rem;
}
.flag.kind-direct { border-left: 4px solid var(--signal); }
.flag.kind-name { border-left: 4px solid var(--iris); }
.flag.kind-contextual { border-left: 4px solid var(--amber); }
.flag.is-approved { border-left-color: var(--verdigris); background: var(--approved-tint); }
.flag.is-dismissed { opacity: 0.55; }

.flag-top { display: flex; gap: 0.4rem; align-items: baseline; }
.glyph { font-size: 0.75rem; }
.kind-direct > .flag-top .glyph { color: var(--signal); }
.kind-name > .flag-top .glyph { color: var(--iris); }
.kind-contextual > .flag-top .glyph { color: var(--amber); }
.flag-text { font-weight: 600; overflow-wrap: anywhere; }
.flag-arrow { color: var(--verdigris-deep); font-family: var(--mono); font-size: 0.88em; }
.flag-reason { color: var(--ink-soft); margin-top: 0.15rem; }
.flag-actions {
  display: flex;
  gap: 0.35rem;
  margin-top: 0.45rem;
  flex-wrap: wrap;
  align-items: center;
}
.flag-actions button { font-size: 0.82rem; padding: 0.2rem 0.55rem; }
.flag-actions select {
  font: inherit;
  font-size: 0.82rem;
  padding: 0.15rem 0.3rem;
  border-radius: 0.4rem;
  border: 1px solid var(--line);
  background: var(--card);
}
.flag-edit { display: flex; gap: 0.35rem; margin-top: 0.45rem; }
.flag-edit input {
  font: inherit;
  font-size: 0.85rem;
  flex: 1;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 0.4rem;
  padding: 0.2rem 0.4rem;
}

/* ---- Output ---- */

.output { margin-top: 1.1rem; }
.output-head {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  flex-wrap: wrap;
}
.output-head h2 {
  font-family: 'Bricolage Grotesque', system-ui, sans-serif;
  font-size: 1.15rem;
  margin: 0;
  margin-right: auto;
}
.output pre {
  font-family: inherit;
  white-space: pre-wrap;
  overflow-wrap: break-word;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 0.5rem;
  padding: 0.8rem;
  margin: 0.6rem 0 0;
  max-height: 22rem;
  overflow: auto;
}
.face-unmask .output pre {
  background: #2b3237;
  border-color: #3a4247;
}

/* ---- Mapping strip ---- */

.mapping-strip {
  margin-top: 1rem;
  border: 1px dashed var(--line);
  border-radius: 0.7rem;
  padding: 0.8rem 1rem;
  background: color-mix(in srgb, var(--card) 55%, var(--paper));
}
.mapping-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  flex-wrap: wrap;
}
#mapping-count { font-weight: 600; font-size: 0.95rem; }
.mapping-actions { display: flex; gap: 0.4rem; flex-wrap: wrap; }
.mapping-actions button { font-size: 0.88rem; padding: 0.3rem 0.7rem; }
.mapping-note {
  margin: 0.5rem 0 0;
  font-size: 0.88rem;
  color: var(--ink-soft);
}

/* ---- Prose sections ---- */

.prose { margin-top: 3rem; }
.prose h2 {
  font-family: 'Bricolage Grotesque', system-ui, sans-serif;
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: -0.01em;
  margin: 0 0 0.6rem;
}
.prose h3 { font-size: 1.05rem; margin: 1.2rem 0 0.4rem; }
.prose li { margin-bottom: 0.35rem; }

.legend { list-style: none; padding: 0; }
.legend li { margin-bottom: 0.5rem; }
.legend-mark {
  border-radius: 0.2rem;
  padding: 0 0.15rem;
  margin-right: 0.35rem;
  text-decoration-line: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 0.18em;
  font-size: 0.95em;
}
.legend-mark.kind-direct { background: var(--signal-tint); text-decoration-color: var(--signal); }
.legend-mark.kind-name { background: var(--iris-tint); text-decoration-color: var(--iris); text-decoration-style: dashed; }
.legend-mark.kind-contextual { background: var(--amber-tint); text-decoration-color: var(--amber); text-decoration-style: dotted; }

.promise {
  border-left: 4px solid var(--verdigris);
  background: var(--approved-tint);
  border-radius: 0 0.6rem 0.6rem 0;
  padding: 0.9rem 1.1rem;
  margin: 0.8rem 0 1.1rem;
}
.promise p { margin: 0 0 0.6rem; }
.promise p:last-child { margin-bottom: 0; }
.promise-sig {
  font-family: 'Bricolage Grotesque', system-ui, sans-serif;
  font-weight: 700;
  color: var(--verdigris-deep);
}

.footer {
  max-width: 52rem;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 2.5rem;
  color: var(--ink-soft);
  font-size: 0.92rem;
  border-top: 1px solid var(--line);
}