:root{
  /* palette */
  --bg: #F5F1E7;
  --surface: #FFFFFF;
  --surface-2: #FBFAF6;
  --line: #D9E2E9;
  --text: #2C3E50;
  --muted: #577C8A;
  --accent: #BF5700;
  --accent-2: #065171;
  /* Layout */
  --maxw: 1240px;
  --gutter: 20px;
  /* Entry type colors */
  --type-lu: #BF5700;
  --type-frame: #065171;
  --type-cx: #5C984D;
  --shadow: 0 10px 30px rgba(0,0,0,.08);
  --radius: 18px;
  --radius-sm: 12px;
}

*{ box-sizing: border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  background: var(--bg);
  color: var(--text);
}

.wrap{

  width: min(var(--maxw), calc(100% - var(--gutter)));
  margin: 0 auto;
}

.small{ font-size: 13px; }
.muted{ color: var(--muted); }
.label{ text-transform: uppercase; letter-spacing: .08em; font-size: 11px; }
.kbd{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding: 2px 8px;
  border:1px solid var(--line);
  border-bottom-color: #c7d1d8;
  border-radius: 10px;
  background: var(--surface);
  font-size: 12px;
  color: var(--text);
}

.mono{
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 0.95em;
}

/* Lexical unit layout blocks */

.lu-block{
  background: rgba(245,241,231,0.55);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 14px 14px;
  margin-bottom: 12px;
}

.lu-block h4{ margin-top: 0; }

.sense-mini{
  padding: 10px 0;
  border-top: 1px dashed rgba(0,0,0,0.08);
}
.sense-mini:first-child{ border-top: 0; padding-top: 0; }

.sense-mini-title{
  font-weight: 700;
  margin-bottom: 8px;
}

.lu-sub{ margin-top: 10px; }

/* Frame element */
.fe-chip{
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid hsla(var(--fe-h), 50%, 60%, 0.55);
  background: hsla(var(--fe-h), 70%, 88%, 1);
  color: hsl(var(--fe-h), 55%, 25%);
  font-weight: 650;
  font-size: 12px;
  letter-spacing: 0.02em;
}

.topbar{
  position: sticky;
  top:0;
  z-index: 5;
  /* header */
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  border-bottom: 1px solid rgba(0,0,0,.12);
  padding-top: 14px;
  box-shadow: 0 10px 30px rgba(0,0,0,.10);
}
.accent-strip{ display:none; }

.topbar-inner{
  display:flex;
  gap: 16px;
  align-items:center;
  justify-content: space-between;
  padding: 2px 0 10px;
}
.brand{ display:flex; gap:12px; align-items:center; }
.logo{
  width: 44px;
  height: 44px;
  border-radius: 14px;
  object-fit: contain;
  background: rgba(255,255,255,.96);
  padding: 6px;
  box-shadow: 0 10px 24px rgba(0,0,0,.16);
}
.brand h1{ margin:0; font-size: 18px; line-height: 1.1; }
.brand h1{ color: #fff; }
.brand .sub{ display:block; font-size: 12px; color: rgba(255,255,255,.85); margin-top: 4px; }

.nav{ display:flex; gap: 10px; align-items:center; flex-wrap:wrap; justify-content:flex-end; }
.pill{
  text-decoration:none;
  color: #fff;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.35);
  background: rgba(255,255,255,.12);
  font-size: 13px;
}
.pill:hover{ border-color: rgba(255,255,255,.6); background: rgba(255,255,255,.18); }

.searchbar{
  padding: 2px 0 16px;
  display:flex;
  justify-content: center;
}
.search{
  display:flex;
  gap: 10px;
  align-items:center;
  width: min(700px, 100%);
}
.search input{
  flex: 1;
  height: 40px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--surface);
  padding: 0 14px;
  outline: none;
  font-size: 14px;
}
.search input:focus{ border-color: #b7a58c; box-shadow: 0 0 0 4px rgba(191,87,0,.12); }

.topbar .search input{ border-color: rgba(255,255,255,.28); }
.topbar .search input:focus{ border-color: rgba(255,255,255,.6); box-shadow: 0 0 0 4px rgba(255,255,255,.18); }

.btn{
  height: 40px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  font-size: 13px;
}
.btn:hover{ border-color:#b9c6cf; }
.btn.primary{ border-color: transparent; background: linear-gradient(90deg,var(--accent), var(--accent-2)); color: white; }

.topbar .btn{ border-color: rgba(255,255,255,.35); background: rgba(255,255,255,.12); color: #fff; }
.topbar .btn:hover{ border-color: rgba(255,255,255,.6); background: rgba(255,255,255,.18); }
.topbar .btn.primary{ background: rgba(255,255,255,.96); color: #6b2e00; }
.topbar .btn.primary:hover{ background: #fff; }

.card{
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.card-h{
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg,var(--surface),var(--surface-2));
  display:flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}
.card-h h2{ margin:0; font-size: 16px; }
.hint{ font-size: 12px; color: var(--muted); }
.card-b{ padding: 18px; }

/* Entry header */
.entry-header{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 12px;
}

.entry-left{
  display:flex;
  align-items:center;
  gap: 10px;
  min-width: 0;
}

.entry-left h2{
  margin: 0;
  font-size: 20px;
  line-height: 1.2;
  min-width: 0;
}

.entry-actions{
  display:flex;
  align-items:center;
  gap: 8px;
}

.iconbtn{
  width: 34px;
  height: 34px;
  border-radius: 999px;
  border: 1px solid rgba(0,0,0,0.12);
  background: rgba(255,255,255,0.70);
  color: var(--type-lu);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}
.iconbtn:hover{ border-color: rgba(0,0,0,0.22); background: rgba(255,255,255,0.88); }
.iconbtn:active{ transform: translateY(0.5px); }
.iconbtn svg{ width: 18px; height: 18px; display:block; }

/* Higher-contrast */
.iconbtn.playing{
  background: rgba(6, 81, 113, 0.18);
  border-color: rgba(6, 81, 113, 0.70);
  color: var(--accent-2);
}
.entry-type{
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--muted);
  white-space: nowrap;
}
.entry-type[data-type="lu"]{
  border-color: rgba(191,87,0,.35);
  background: rgba(191,87,0,.10);
  color: var(--type-lu);
}
.entry-type[data-type="frame"]{
  border-color: rgba(6,81,113,.35);
  background: rgba(6,81,113,.10);
  color: var(--type-frame);
}
.entry-type[data-type="construction"]{
  border-color: rgba(92,152,77,.35);
  background: rgba(92,152,77,.12);
  color: var(--type-cx);
}

.footer{ margin: 18px 0 0; font-size: 12px; color: var(--muted); text-align: center; }

.status{ margin-top: 10px; font-size: 12px; color: var(--muted); }

/* Entry content */
.hero{
  display:flex;
  gap: 12px;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 14px;
}
.hero h3{ margin:0; font-size: 20px; }
.hero p{ margin: 6px 0 0; color: var(--muted); }
.badge{
  display:inline-flex;
  align-items:center;
  padding: 2px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--surface-2);
  font-size: 12px;
  color: var(--muted);
}

.section{ margin-top: 18px; }
.section h4{ margin: 0 0 8px; font-size: 14px; }
.section h5{ margin: 0 0 8px; font-size: 13px; }

.kv{
  display:grid;
  grid-template-columns: 140px 1fr;
  gap: 8px 12px;
  align-items: start;
}
.kv .k{ color: var(--muted); font-size: 12px; }
.kv .v{ font-size: 13px; }

.twocol{
  display:grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 16px;
}

.twocol > div > .section:first-child{ margin-top: 0; }


.twocol > div > .section:first-child,
.twocol > div > .lu-block:first-child{
  margin-top: 0;
}


#entry .twocol > div:nth-child(2) > .section{
  background: rgba(245,241,231,0.55);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 14px;
}

#entry .twocol > div:first-child > .section:first-child{
  background: rgba(245,241,231,0.55);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 14px;
}

#entry .twocol > div:nth-child(2) > .section > .section{
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed rgba(0,0,0,0.10);
}


#entry .twocol > div:nth-child(2) > .section h4{
  margin-top: 0;
}
@media (max-width: 900px){
  .twocol{ grid-template-columns: 1fr; }
  .nav{ justify-content:flex-start; }
}

.list{ list-style:none; padding:0; margin:0; display:flex; flex-direction: column; gap:10px; }
.li{ display:flex; justify-content: space-between; gap: 12px; align-items: center; padding: 10px 12px; border:1px solid var(--line); border-radius: var(--radius-sm); background: var(--surface-2); }
.li .name{ font-weight: 600; }
.li .desc{ font-size: 12px; color: var(--muted); margin-top: 2px; }

.bullets{ margin: 8px 0 0 18px; padding:0; }
.bullets li{ margin: 6px 0; }
.bullets-errors{ margin-top: 8px; }

/* Search results */
.results{ display:flex; flex-direction: column; gap: 10px; }
.result{
  width:100%;
  text-align:left;
  display:flex;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  cursor:pointer;
}
.result:hover{ border-color:#b9c6cf; }
.r-title{ display:flex; gap: 10px; align-items: baseline; flex-wrap: wrap; }
.meta{ font-size: 12px; color: var(--muted); }
.tags{ display:flex; align-items:center; gap: 8px; }
.tag{ font-size: 11px; padding: 3px 8px; border-radius: 999px; border:1px solid var(--line); background: var(--surface-2); }
.tag.lu{ border-color: rgba(191,87,0,.35); background: rgba(191,87,0,.08); color: var(--type-lu); }
.tag.frame{ border-color: rgba(6,81,113,.35); background: rgba(6,81,113,.08); color: var(--type-frame); }
.tag.cx{ border-color: rgba(92,152,77,.35); background: rgba(92,152,77,.10); color: var(--type-cx); }

/* Senses */
.sense{
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  padding: 12px;
}
.sense + .sense{ margin-top: 12px; }
.sense-title{
  display:flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}
.sense-name{
  font-weight: 700;
  font-size: 14px;
}
.sense-body > *{ margin-top: 16px; }
.sense-body > *:first-child{ margin-top: 0; }
.sense-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  align-items:start;
}
@media (max-width: 900px){
  .sense-grid{ grid-template-columns: 1fr; }
}
.sense-grid h5{ margin-bottom: 10px; }
.sense-examples{ margin-top: 16px; }

.chiprow{ display:flex; flex-wrap:wrap; gap: 8px; }
.chip{ border-radius: 999px; border:1px solid var(--line); background: var(--surface); padding: 8px 10px; font-size: 12px; cursor:pointer; }
.chip.on{ background: var(--surface-2); border-color:#b9c6cf; }

.select{ width:100%; height: 40px; border-radius: 12px; border:1px solid var(--line); background: var(--surface); padding: 0 10px; }

/* Tabs inside entries */
.tabs{
  display:flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 18px;
  margin-bottom: 12px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}
.tab{
  border-radius: 999px;
  border:1px solid var(--line);
  background: var(--surface);
  padding: 9px 14px;
  font-size: 12px;
  font-weight: 650;
  cursor:pointer;
  transition: transform .08s ease, border-color .12s ease, box-shadow .12s ease;
}
.tab:hover{ border-color:#b9c6cf; box-shadow: 0 8px 18px rgba(0,0,0,.06); transform: translateY(-1px); }
.tab:focus{ outline: none; box-shadow: 0 0 0 4px rgba(6,81,113,.12); }
.tab.on{
  background: linear-gradient(180deg,var(--surface),var(--surface-2));
  border-color:#b9c6cf;
}

/* Examples */
.ex-toolbar{ display:flex; align-items:center; justify-content: space-between; gap: 10px; margin-bottom: 10px; }
.seg{ display:flex; gap: 6px; background: var(--surface-2); border:1px solid var(--line); border-radius: 999px; padding: 4px; }
.segbtn{ border:0; background: transparent; padding: 8px 10px; border-radius: 999px; cursor:pointer; font-size: 12px; }
.segbtn.on{ background: var(--surface); border: 1px solid var(--line); }

.ex{ border:1px solid var(--line); border-radius: var(--radius-sm); background: var(--surface-2); padding: 12px; }
.ex + .ex{ margin-top: 10px; }
.ex-sv{ font-size: 14px; }
.ex-en{ font-size: 13px; color: var(--muted); margin-top: 6px; }
.anno-line{ font-size: 12px; color: var(--muted); margin-top: 6px; }
.ex-meta{ margin-top: 8px; font-size: 12px; color: var(--muted); display:flex; flex-wrap: wrap; gap: 6px; }
.ex-meta a{ color: var(--accent-2); text-decoration: none; }
.ex-meta a:hover{ text-decoration: underline; }

.fe-span{
  padding: 0 4px;
  border-radius: 8px;
  background: hsl(var(--fe-h) 60% 88%);
  border: 1px solid hsl(var(--fe-h) 60% 70%);
}

/* panel */
.panel-backdrop{
  position: fixed;
  inset: 0;
  background: rgba(20, 26, 31, .55);
  z-index: 20;
  display:flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
}


.panel-backdrop[hidden]{
  display: none !important;
}
.panel{
  width: min(1040px, 100%);
  max-height: min(86vh, 860px);
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display:flex;
  flex-direction: column;
}
.panel-h{
  display:flex;
  justify-content: space-between;
  align-items:center;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg,var(--surface),var(--surface-2));
}
.panel-tabs{
  padding: 12px 16px 0;
  display:flex;
  gap: 8px;
  flex-wrap: wrap;
}
.panel-body{
  padding: 14px 16px 16px;
  overflow: auto;
}
.row{ margin-top: 12px; }
.row-actions{ margin-top: 10px; }

.azbar{ display:flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.az{
  min-width: 34px;
  height: 34px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--surface);
  cursor:pointer;
  font-size: 12px;
}
.az.on{ background: var(--surface-2); border-color:#b9c6cf; }


@media (max-width: 820px){
  :root{ --gutter: 14px; }
  .topbar-inner{ flex-direction: column; align-items: flex-start; gap: 12px; }
  .nav{ justify-content: flex-start; }
  .searchbar{ justify-content: stretch; }
  .search{ width: 100%; flex-wrap: wrap; }
  .search input{ flex: 1 1 100%; }
  .search .btn{ flex: 1 1 calc(50% - 5px); }
}
@media (max-width: 420px){
  .brand .sub{ display: none; }
  .brand h1{ font-size: 16px; }
  .logo{ width: 40px; height: 40px; border-radius: 12px; }
  .pill{ font-size: 12px; padding: 7px 10px; }
}

.suggest-form input,
.suggest-form textarea,
.suggest-form select{
  width: 100%;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(0,0,0,0.12);
  background: rgba(255,255,255,0.75);
  font: inherit;
}

.suggest-form textarea{
  resize: vertical;
}

.suggest-form input:focus,
.suggest-form textarea:focus,
.suggest-form select:focus{
  outline: none;
  border-color: rgba(0,0,0,0.25);
}

.footer-link{
  color: var(--muted);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.footer-link:hover{
  color: var(--text);
}

/* --- Mobile --- */
@media (max-width: 520px){
  .suggest-form input,
  .suggest-form textarea,
  .suggest-form select{
    font-size: 16px;
  }

  .suggest-form textarea{
    min-height: 96px;
  }
}

/* iOS */
.suggest-form input,
.suggest-form textarea,
.suggest-form select{
  -webkit-appearance: none;
  appearance: none;
  -webkit-tap-highlight-color: transparent;
}
.suggest-form button{
  min-height: 44px;
}