/* Wiki trong game (doc/45-wiki.md mục 3). KHÔNG có mã màu ở đây: mọi màu là biến --wk-* do ui/wiki/WikiView.js → applyTheme gán từ
   ui/Skin.js → THEME và màu độ hiếm của game. Kích thước theo khung game (--app-h, core/View.js), không dùng vh / vw: máy cầm dọc thì
   <body> bị xoay và vh là cạnh dài của máy. */
.wk {
  position: fixed; left: 0; top: 0; width: 100%; height: var(--app-h, 100%); z-index: 30;
  box-sizing: border-box; padding: calc(6px + var(--wk-safe-t, 0px)) calc(6px + var(--wk-safe-r, 0px)) calc(6px + var(--wk-safe-b, 0px)) calc(6px + var(--wk-safe-l, 0px));
  display: flex; align-items: center; justify-content: center;
  background: var(--wk-dim); color: var(--wk-text); font: 17px/1.35 'PixelVN', monospace; outline: none;
  -webkit-tap-highlight-color: transparent; user-select: none; -webkit-user-select: none;
}
.wk[hidden] { display: none; }
.wk *, .wk *::before, .wk *::after { box-sizing: border-box; }
.wk a { color: inherit; text-decoration: none; }
.wk button { font: inherit; color: inherit; }

.wk-frame {
  width: 100%; max-width: 980px; height: 100%; max-height: 640px; display: flex; flex-direction: column; overflow: hidden;
  background: linear-gradient(180deg, var(--wk-top), var(--wk-bottom)); border: 2px solid var(--wk-gold); border-radius: 8px;
  box-shadow: 0 0 0 1px var(--wk-gold-dim) inset, 0 8px 28px var(--wk-shadow);
  animation: wk-in .16s ease-out;
}
@keyframes wk-in { from { transform: scale(.97); opacity: 0; } to { transform: none; opacity: 1; } }

/* ---- thanh trên ---- */
.wk-top { display: flex; align-items: center; gap: 8px; padding: 6px 8px; border-bottom: 1px solid var(--wk-gold-dim); background: var(--wk-gold-soft); }
.wk-title { color: var(--wk-title); font-size: 22px; letter-spacing: 1px; cursor: pointer; padding: 0 4px; }
.wk-search {
  flex: 1; min-width: 0; height: 32px; padding: 0 10px; border-radius: 16px; border: 1px solid var(--wk-line); outline: none;
  background: var(--wk-deep); color: var(--wk-text); font: inherit; user-select: text; -webkit-user-select: text;
}
.wk-search:focus { border-color: var(--wk-gold); }
.wk-search::placeholder { color: var(--wk-text-dim); }
.wk-btn {
  position: relative; flex: none; width: 34px; height: 32px; border-radius: 6px; border: 1px solid var(--wk-line); background: var(--wk-card); cursor: pointer;
}
.wk-btn:hover { background: var(--wk-card-hover); border-color: var(--wk-gold); }
.wk-btn:disabled { opacity: .35; cursor: default; }
/* Vùng chạm 44 px quanh nút 34 × 32 */
.wk-btn::after { content: ''; position: absolute; left: -5px; right: -5px; top: -6px; bottom: -6px; }
.wk-back::before { content: ''; position: absolute; left: 13px; top: 10px; width: 9px; height: 9px; border-left: 2px solid var(--wk-gold-light); border-bottom: 2px solid var(--wk-gold-light); transform: rotate(45deg); }
.wk-close { background: linear-gradient(var(--wk-gold-light), var(--wk-gold-light)) center / 16px 2px no-repeat, linear-gradient(var(--wk-gold-light), var(--wk-gold-light)) center / 2px 16px no-repeat, var(--wk-card); transform: rotate(45deg); border-radius: 50%; width: 32px; }

/* ---- thân: cây danh mục + nội dung ---- */
.wk-body { flex: 1; min-height: 0; display: flex; }
.wk-side { flex: none; width: 168px; overflow-y: auto; padding: 6px; border-right: 1px solid var(--wk-gold-dim); -webkit-overflow-scrolling: touch; overscroll-behavior: contain; }
.wk-side h3 { margin: 10px 4px 2px; font-size: 14px; font-weight: normal; color: var(--wk-text-gold); text-transform: uppercase; letter-spacing: 1px; }
.wk-side a { display: flex; justify-content: space-between; align-items: center; min-height: 28px; padding: 2px 8px; border-radius: 5px; border-left: 3px solid transparent; }
.wk-side a i { font-style: normal; color: var(--wk-text-dim); font-size: 14px; }
.wk-side a:hover { background: var(--wk-card-hover); }
.wk-side a.on { background: var(--wk-card); border-left-color: var(--wk-gold); color: var(--wk-title); }
.wk-main { flex: 1; min-width: 0; overflow-y: auto; padding: 10px 14px 16px; outline: none; -webkit-overflow-scrolling: touch; overscroll-behavior: contain; }
.wk-foot { padding: 2px 10px; font-size: 14px; color: var(--wk-text-dim); text-align: right; border-top: 1px solid var(--wk-line); }
.wk-main::-webkit-scrollbar, .wk-side::-webkit-scrollbar { width: 8px; }
.wk-main::-webkit-scrollbar-thumb, .wk-side::-webkit-scrollbar-thumb { background: var(--wk-gold-dim); border-radius: 4px; }

/* ---- chữ chung ---- */
.wk-crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 2px 6px; font-size: 15px; color: var(--wk-text-dim); margin-bottom: 8px; }
.wk-crumbs a { color: var(--wk-text-gold); }
.wk-crumbs a:hover { text-decoration: underline; }
.wk-crumbs i { font-style: normal; color: var(--wk-gold-dim); }
.wk-main h1 { margin: 0; font-size: 26px; font-weight: normal; color: var(--wk-title); }
.wk-main h2 { margin: 0 0 6px; padding-bottom: 3px; font-size: 18px; font-weight: normal; color: var(--wk-text-gold); border-bottom: 1px solid var(--wk-gold-dim); }
.wk-sec { margin-top: 14px; }
.wk-note, .wk-hint, .wk-flavor, .wk-lead { margin: 8px 0 0; color: var(--wk-text-dim); }
.wk-lead { margin: 0 0 4px; }
.wk-flavor { font-style: italic; }
.wk-ref { color: var(--wk-text-gold); border-bottom: 1px dotted var(--wk-gold-dim); cursor: pointer; }
.wk-ref:hover { color: var(--wk-gold-light); border-bottom-style: solid; }
.wk-pct { color: var(--wk-gold-light); font-weight: normal; }
.wk-dot { color: var(--wk-gold-dim); }
.wk-cur { white-space: nowrap; }
.wk-cur-beli, .wk-cur-fragments, .wk-cur-diamonds, .wk-cur-valor { color: var(--wk-gold-light); }

/* ---- hình ---- */
.wk-pic { display: inline-block; flex: none; image-rendering: pixelated; background-repeat: no-repeat; vertical-align: middle; }
.wk-img { object-fit: contain; }
.wk-pic.is-lock { filter: brightness(0); opacity: .82; }
.wk-glyph { display: inline-flex; align-items: center; justify-content: center; border-radius: 50%; background: var(--wk-card-hover); border: 1px solid var(--wk-line); color: var(--wk-text-gold); text-transform: uppercase; }
.wk-glyph.is-lock { filter: none; color: var(--wk-text-dim); }

/* ---- trang chủ ---- */
.wk-group h2 { border: 0; margin: 14px 0 6px; }
.wk-tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px; }
.wk-tile { display: flex; flex-direction: column; gap: 2px; min-height: 56px; padding: 8px 10px; border-radius: 7px; background: var(--wk-card); border: 1px solid var(--wk-line); transition: transform .08s, border-color .08s; }
.wk-tile b { font-weight: normal; font-size: 19px; color: var(--wk-title); }
.wk-tile span { font-size: 15px; color: var(--wk-text-dim); }
.wk-tile:hover, .wk-card:hover { transform: translateY(-2px); border-color: var(--wk-gold); background: var(--wk-card-hover); }
.wk-tile:active, .wk-card:active { transform: scale(.97); }
.wk-bar { display: block; height: 6px; border-radius: 3px; background: var(--wk-deep); overflow: hidden; }
.wk-bar i { display: block; height: 100%; border-radius: 3px; background: linear-gradient(90deg, var(--wk-gold-dim), var(--wk-gold-light)); }

/* ---- danh mục: lọc + lưới thẻ ---- */
.wk-list-head { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.wk-count { color: var(--wk-text-dim); font-size: 15px; }
.wk-tools { display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0; }
.wk-gap { flex: 1; }
.wk-chip { min-height: 30px; padding: 2px 10px; border-radius: 15px; border: 1px solid var(--wk-line); background: var(--wk-card); cursor: pointer; font-size: 15px; }
.wk-chip:hover { border-color: var(--wk-gold); }
.wk-chip.on { background: var(--wk-gold-soft); border-color: var(--wk-gold); color: var(--wk-title); }
.wk-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(104px, 1fr)); gap: 8px; }
.wk-grid-small { grid-template-columns: repeat(auto-fill, minmax(92px, 1fr)); gap: 6px; }
.wk-card { position: relative; display: flex; flex-direction: column; align-items: center; gap: 3px; min-height: 92px; padding: 8px 4px 6px; border-radius: 7px; text-align: center;
  background: var(--wk-card); border: 1px solid var(--wk-line); transition: transform .08s, border-color .08s; cursor: pointer; }
.wk-card-pic { display: flex; align-items: center; justify-content: center; width: 44px; height: 44px; }
.wk-card-name { font-size: 15px; line-height: 1.15; overflow-wrap: anywhere; }
.wk-card-meta { font-size: 13px; color: var(--wk-text-dim); }
.wk-card.is-owned::after { content: ''; position: absolute; right: 6px; top: 6px; width: 9px; height: 5px; border-left: 2px solid var(--wk-ok-line); border-bottom: 2px solid var(--wk-ok-line); transform: rotate(-45deg); }
.wk-card.is-locked .wk-card-name { color: var(--wk-text-dim); }
.wk-card.r-Common { border-bottom: 2px solid var(--wk-r-Common); } .wk-card.r-Common .wk-card-name { color: var(--wk-r-Common); }
.wk-card.r-Uncommon { border-bottom: 2px solid var(--wk-r-Uncommon); } .wk-card.r-Uncommon .wk-card-name { color: var(--wk-r-Uncommon); }
.wk-card.r-Rare { border-bottom: 2px solid var(--wk-r-Rare); } .wk-card.r-Rare .wk-card-name { color: var(--wk-r-Rare); }
.wk-card.r-Legendary { border-bottom: 2px solid var(--wk-r-Legendary); } .wk-card.r-Legendary .wk-card-name { color: var(--wk-r-Legendary); }
.wk-card.r-Mythical { border-bottom: 2px solid var(--wk-r-Mythical); } .wk-card.r-Mythical .wk-card-name { color: var(--wk-r-Mythical); }

/* ---- trang một mục ---- */
.wk-hero { display: flex; align-items: center; gap: 14px; padding: 10px 12px; border-radius: 8px; background: var(--wk-gold-soft); border: 1px solid var(--wk-gold-dim); }
.wk-hero-pic { display: flex; align-items: center; justify-content: center; flex: none; width: 104px; height: 104px; border-radius: 8px; background: radial-gradient(circle, var(--wk-card-hover), var(--wk-deep)); border: 1px solid var(--wk-line); overflow: hidden; }
.wk-badges { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 6px; }
.wk-badge, .wk-own { padding: 1px 8px; border-radius: 10px; font-size: 14px; border: 1px solid var(--wk-line); background: var(--wk-card); }
.wk-own.yes { border-color: var(--wk-ok-line); color: var(--wk-text-ok); }
.wk-own.no { color: var(--wk-text-dim); }
.wk-facts { margin: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 4px 14px; }
.wk-facts > div { display: flex; justify-content: space-between; gap: 10px; padding: 3px 8px; border-radius: 4px; background: var(--wk-card); }
.wk-facts dt { color: var(--wk-text-dim); }
.wk-facts dd { margin: 0; text-align: right; }
.wk-scroll { overflow-x: auto; }
.wk-table { width: 100%; border-collapse: collapse; }
.wk-table th { text-align: left; font-weight: normal; font-size: 14px; color: var(--wk-text-dim); padding: 2px 8px; }
.wk-table td { padding: 4px 8px; border-top: 1px solid var(--wk-line); }
.wk-table tr.is-off td { opacity: .5; }
.wk-item { display: flex; align-items: center; gap: 6px; }
.wk-item small, .wk-steps small { display: block; font-size: 14px; color: var(--wk-text-dim); }
.wk-mini { display: inline-flex; width: 26px; height: 26px; align-items: center; justify-content: center; flex: none; }
.wk-weights { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: auto 1fr auto auto; gap: 4px 10px; align-items: center; }
.wk-weights li { display: contents; }
.wk-w-head span { font-size: 14px; color: var(--wk-text-dim); text-align: right; }
.wk-weights .wk-bar { height: 10px; min-width: 40px; }
.wk-w-share { text-align: right; color: var(--wk-text-dim); }
.wk-w-chance { text-align: right; }
.wk-moves, .wk-obtain, .wk-check { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 5px; }
.wk-moves li { display: flex; gap: 10px; padding: 6px 8px; border-radius: 6px; background: var(--wk-card); }
.wk-moves b { font-weight: normal; color: var(--wk-title); }
.wk-moves p { margin: 3px 0 0; color: var(--wk-text-dim); font-size: 15px; }
.wk-key { flex: none; width: 30px; height: 30px; display: flex; align-items: center; justify-content: center; border-radius: 6px; border: 1px solid var(--wk-gold); color: var(--wk-gold-light); background: var(--wk-deep); }
.wk-stats { display: flex; flex-wrap: wrap; gap: 2px 12px; font-size: 15px; }
.wk-stat em { font-style: normal; color: var(--wk-text-dim); }
.wk-obtain li { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 10px; padding: 5px 8px; border-radius: 6px; background: var(--wk-card); border-left: 3px solid var(--wk-gold-dim); }
.wk-obtain li > span:first-child { flex: 1; min-width: 180px; }
.wk-extra { color: var(--wk-gold-light); }
.wk-check li { position: relative; padding: 4px 8px 4px 30px; border-radius: 6px; background: var(--wk-card); }
.wk-check li::before { content: ''; position: absolute; left: 10px; top: 9px; width: 10px; height: 10px; border-radius: 50%; border: 2px solid var(--wk-line); }
.wk-check li.ok::before { border-color: var(--wk-ok-line); background: var(--wk-ok); }
.wk-check li.no::before { border-color: var(--wk-danger); }
.wk-check li.ok { color: var(--wk-text-ok); }
.wk-check-sec .wk-facts { margin-bottom: 5px; }
.wk-status { margin: 6px 0 0; padding: 4px 8px; border-radius: 6px; border: 1px dashed var(--wk-gold-dim); color: var(--wk-text-gold); }
.wk-status.ok { border-color: var(--wk-ok-line); color: var(--wk-text-ok); }
.wk-steps { margin: 0; padding-left: 22px; display: flex; flex-direction: column; gap: 5px; }
.wk-nav { position: relative; display: inline-block; min-height: 30px; padding: 3px 12px; border-radius: 6px; border: 2px solid var(--wk-btn-line); background: linear-gradient(180deg, var(--wk-btn-top), var(--wk-btn-shade)); color: var(--wk-btn-text); cursor: pointer; }
.wk-nav::after, .wk-pin::after, .wk-step::after { content: ''; position: absolute; left: -4px; right: -4px; top: -7px; bottom: -7px; }
.wk-nav:disabled { opacity: .45; cursor: default; }
.wk-nav-why { flex-basis: 100%; font-size: 14px; color: var(--wk-text-dim); }

/* ---- Đ5: ghim, dải trang chủ, máy tính, cảnh báo bị đánh ---- */
.wk-page-head { display: flex; align-items: flex-start; gap: 8px; }
.wk-page-head .wk-crumbs { flex: 1; min-width: 0; }
.wk-pin { position: relative; flex: none; display: inline-flex; align-items: center; gap: 6px; min-height: 30px; padding: 2px 10px; border-radius: 15px; border: 1px solid var(--wk-line); background: var(--wk-card); cursor: pointer; font-size: 15px; }
.wk-pin::before { content: ''; width: 16px; height: 16px; background: var(--wk-gold-dim); clip-path: polygon(50% 0, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%); }
.wk-pin:hover { border-color: var(--wk-gold); }
.wk-pin.on { background: var(--wk-gold-soft); border-color: var(--wk-gold); color: var(--wk-title); }
.wk-pin.on::before { background: var(--wk-gold-light); }
.wk-home-top { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 12px; }
.wk-home-top .wk-lead { flex: 1; min-width: 200px; margin: 0; }
.wk-random { min-height: 34px; color: var(--wk-text-gold); border-color: var(--wk-gold-dim); }
.wk-alert { flex: none; padding: 3px 10px; text-align: center; font-size: 15px; color: var(--wk-text); background: var(--wk-danger); border-bottom: 1px solid var(--wk-gold-dim); animation: wk-pulse .7s ease-in-out infinite alternate; }
.wk-alert[hidden] { display: none; }
@keyframes wk-pulse { from { opacity: .72; } to { opacity: 1; } }
.wk-calc { margin-top: 8px; padding: 8px 10px; border-radius: 8px; background: var(--wk-gold-soft); border: 1px solid var(--wk-gold-dim); }
.wk-calc h3 { margin: 0 0 2px; font-size: 16px; font-weight: normal; color: var(--wk-text-gold); }
.wk-calc-row { display: flex; align-items: center; gap: 8px; min-height: 44px; }
.wk-calc-label { flex: none; min-width: 74px; color: var(--wk-text-dim); }
.wk-calc-val { flex: none; min-width: 52px; text-align: right; font-weight: normal; color: var(--wk-title); }
/* Thanh kéo cao 44 px (vùng chạm), rãnh và núm vẽ bằng màu của khung */
.wk-range { flex: 1; min-width: 80px; height: 44px; margin: 0; background: transparent; accent-color: var(--wk-gold); cursor: pointer; touch-action: pan-y; }
.wk-step { position: relative; flex: none; width: 32px; height: 32px; border-radius: 6px; border: 1px solid var(--wk-line); background: var(--wk-card); cursor: pointer; }
.wk-step::after { left: -6px; right: -6px; }
.wk-step:hover { border-color: var(--wk-gold); background: var(--wk-card-hover); }
.wk-switch { display: flex; align-items: center; gap: 8px; min-height: 44px; cursor: pointer; }
.wk-switch input { position: absolute; opacity: 0; pointer-events: none; }
.wk-switch i { position: relative; flex: none; width: 40px; height: 22px; border-radius: 11px; background: var(--wk-deep); border: 1px solid var(--wk-line); transition: background .12s; }
.wk-switch i::after { content: ''; position: absolute; left: 2px; top: 2px; width: 16px; height: 16px; border-radius: 50%; background: var(--wk-text-dim); transition: transform .12s, background .12s; }
.wk-switch input:checked + i { background: var(--wk-gold-soft); border-color: var(--wk-gold); }
.wk-switch input:checked + i::after { transform: translateX(18px); background: var(--wk-gold-light); }
.wk-switch input:focus-visible + i { border-color: var(--wk-gold-light); }
.wk-calc-total { margin: 4px 0 0; font-size: 18px; }
.wk-calc-out td:not(.wk-item) { white-space: nowrap; }

/* ---- màn hẹp / thấp (điện thoại nằm ngang: html.compact do core/View.js đặt khi khung game cao ≤ 430) ---- */
html.compact .wk { font-size: 16px; padding: calc(2px + var(--wk-safe-t, 0px)) calc(2px + var(--wk-safe-r, 0px)) calc(2px + var(--wk-safe-b, 0px)) calc(2px + var(--wk-safe-l, 0px)); }
html.compact .wk-side { width: 132px; }
html.compact .wk-hero-pic { width: 84px; height: 84px; }
html.compact .wk-main { padding: 8px 10px 12px; }
html.compact .wk-main h1 { font-size: 22px; }
@media (max-width: 639px) {
  .wk-side { display: none; }
  .wk-facts { grid-template-columns: 1fr; }
}

/* ---- icon danh mục: ô ở trang tổng quan + trước tên ở thanh bên ---- */
.wk-tile { display: grid; grid-template-columns: 40px 1fr; column-gap: 10px; align-content: center; }
.wk-tile-pic { grid-row: 1 / span 3; align-self: center; display: flex; align-items: center; justify-content: center; width: 40px; height: 40px; }
.wk-side-name { display: flex; align-items: center; gap: 6px; min-width: 0; }
.wk-side-name .wk-pic { flex: none; }