:root {
  --bg: #0c151c;
  --line: #2f4958;
  --ink: #d5e4eb;
  --mut: #89a0ae;
  --ok: #71d993;
  --p: #5db6ff;
  --e: #ff8678;
  --gold: #ffd980;
  --epic: #c58bff;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: radial-gradient(circle at 20% 0, #1f2e39 0, #0c151c 50%), #0c151c;
  color: var(--ink);
  font: 14px "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;
}

.wrap {
  max-width: 1240px;
  margin: 0 auto;
  padding: 14px;
  display: grid;
  grid-template-columns: minmax(320px, 1fr) 390px;
  gap: 12px;
  align-items: start;
}

/* AI 生成的科技感面板底板。用 border-image 九宮格而不是 background-size:100% 100%，
   面板高度會隨內容變，直接拉伸會把角落支架扯歪。fill 讓中央的蝕刻紋理也畫出來。 */
.card {
  border: 22px solid transparent;
  border-image: url('assets/ui/panel-backdrop.webp') 96 fill / 22px stretch;
  border-radius: 4px;
  background: #11222c;
}

/* 沒有素材時的退路，避免只剩一片空白 */
@supports not (border-image: url('') 1 fill / 1px stretch) {
  .card { border: 1px solid var(--line); border-radius: 12px; }
}

.stage { padding: 4px; position: sticky; top: 14px; }

#game {
  width: 100%;
  aspect-ratio: 1/1;
  display: block;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #0f1a22;
  cursor: pointer;
  touch-action: manipulation;
}

.hud { margin-top: 8px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.hud:empty { display: none; margin: 0; }
.hud > div {
  border: 1px solid #3a596a; border-radius: 8px; padding: 6px;
  background: #152a35; font-size: 12px; color: var(--mut);
}
.hud b { color: var(--ink); font-size: 14px; }

.panel { padding: 12px; display: grid; gap: 12px; max-height: calc(100vh - 28px); overflow-y: auto; }
.panel h1 { margin: 0; font-size: 20px; letter-spacing: .5px; }
.panel h1 span { display: block; font-size: 12px; color: var(--mut); letter-spacing: 2px; font-weight: 400; }
.panel h2 { margin: 0 0 6px; color: var(--ok); font-size: 14px; }
.panel section + section { margin-top: 12px; }

.topbar { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.topbar .stat {
  border: 1px solid #3a596a; border-radius: 8px; padding: 5px 6px;
  background: #152a35; font-size: 11px; color: var(--mut);
}
.topbar .stat b { display: block; color: var(--ink); font-size: 14px; }
.topbar .seed { font-family: ui-monospace, Menlo, Consolas, monospace; letter-spacing: 1px; }

.row3, .row2, .row1 { display: grid; gap: 8px; margin-top: 8px; }
.row3 { grid-template-columns: repeat(3, 1fr); }
.row2 { grid-template-columns: repeat(2, 1fr); }
.row1 { grid-template-columns: 1fr; }

button, input {
  font: inherit;
  border-radius: 8px;
  border: 1px solid #426577;
  background: #173341;
  color: var(--ink);
}
button { padding: 8px; cursor: pointer; width: 100%; transition: background .12s, border-color .12s; }
button:hover:not(:disabled) { background: #1e4356; border-color: #5b8ba3; }
button:disabled { opacity: .45; cursor: not-allowed; }
button.on { background: #1d5a44; border-color: var(--ok); }
button.danger { background: #3a1c22; border-color: #7d4550; color: #ffc9c9; }
input { padding: 6px 8px; width: 100%; }

.seedrow { display: grid; grid-template-columns: 1fr auto; gap: 8px; margin-top: 8px; }
.seedrow button { width: auto; padding: 6px 12px; }

.hint { margin: 6px 0 0; color: var(--mut); font-size: 12px; line-height: 1.6; }

.list { display: grid; gap: 8px; }
.item {
  border: 1px solid #3f6275; border-radius: 8px; background: #14303c;
  padding: 8px; font-size: 12px; line-height: 1.6;
}
.item.sel { outline: 2px solid var(--ok); outline-offset: -2px; }
.item.down { opacity: .5; }
.item.done { border-color: #3f7d5c; background: #16352c; }
.item.sold { opacity: .45; }
.item[data-act] { cursor: pointer; }
.item[data-act]:hover { border-color: #6f9ab0; }

.item-head { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; margin-bottom: 4px; }
.item-head b { font-size: 13px; }
.item-body { color: #b9cdd8; margin-bottom: 6px; }
.tag {
  font-size: 10px; color: var(--mut); border: 1px solid #3f6275;
  border-radius: 999px; padding: 1px 7px; white-space: nowrap;
}

.card-rare { border-color: #4f7ea8; }
.card-rare .tag { color: #9dcaf0; border-color: #4f7ea8; }
.card-epic { border-color: #7c5ba8; background: #221a35; }
.card-epic .tag { color: var(--epic); border-color: #7c5ba8; }

.highlight { border: 1px solid var(--ok); border-radius: 10px; padding: 10px; background: #122b26; }
.highlight h2 { color: #a8f5c0; }
.highlight.fail { border-color: #a85566; background: #2b1219; }
.highlight.fail h2 { color: #ffb3c0; }

/* 通關結算：要看起來像獎勵，不是像另一個表單 */
/* 這裡曾經有一個 victoryIn 入場動畫。
   面板是「整塊 innerHTML 重建」的架構，勝利畫面加了戰後修整之後
   每買一次就重建一次 → 動畫從 opacity 0 重播，等於每點一次閃一下。
   入場動畫和「畫面上有按鈕」這件事天生衝突，所以拿掉，
   獎勵感交給配色與 .reward 那個大數字。 */
.highlight.victory {
  border-color: #8fe0b0;
  background: linear-gradient(160deg, #143a2c 0%, #122b26 60%, #11242a 100%);
  box-shadow: 0 0 0 1px rgba(143, 224, 176, .25) inset, 0 6px 24px rgba(0, 0, 0, .35);
}
.highlight.victory h2 { color: #b8ffd0; font-size: 17px; letter-spacing: 1px; }
.reward {
  margin: 10px 0 4px;
  text-align: center;
  font-size: 24px;
  font-weight: 800;
  color: var(--gold);
  text-shadow: 0 0 18px rgba(255, 217, 128, .35);
}

button.primary {
  background: #1d5a44;
  border-color: var(--ok);
  color: #d9ffe6;
  font-weight: 700;
}
button.primary:hover:not(:disabled) { background: #247256; border-color: #8fe0b0; }

/* 開場畫面 */
.title-hero { padding-top: 4px; }
button.big { padding: 15px; font-size: 16px; font-weight: 800; letter-spacing: 2px; }
.nowplaying {
  display: flex; align-items: center; gap: 8px;
  margin-top: 12px; padding-top: 10px; border-top: 1px solid #2b4655;
}
.nowplaying button { width: auto; padding: 4px 12px; font-size: 12px; }
.item.resume { border-color: var(--ok); background: #13302a; }
.item.resume button { margin-top: 6px; }

/* 作者的話 */
.credits { line-height: 1.95; }
.credit-h {
  margin: 22px 0 8px; font-size: 14px; color: var(--ok);
  letter-spacing: 1px; border-left: 3px solid var(--ok); padding-left: 9px;
}
.credit-h:first-child { margin-top: 0; }
.credit-p { margin: 0 0 12px; font-size: 13.5px; color: #c3d5df; }
.credit-sign {
  margin-top: 26px; padding-top: 16px; border-top: 1px solid #2b4655;
  font-size: 12.5px; color: var(--mut); line-height: 2;
}
.credit-sign b { color: var(--ink); font-size: 14px; }
.credit-sign a { color: var(--p); text-decoration: none; }
.credit-sign a:hover { text-decoration: underline; }

.turnstate { font-size: 13px; color: var(--ink); }
.turnstate b { color: var(--ok); font-size: 15px; }

/* 詞條標籤。正負用顏色分，掃名單時不必逐條讀字 */
.traits { margin-top: 5px; display: flex; flex-wrap: wrap; gap: 4px; }
.trait {
  font-size: 11px; padding: 1px 7px; border-radius: 999px;
  border: 1px solid currentColor; white-space: nowrap;
}
.trait.good { color: #8fffad; }
.trait.bad { color: #ff9d9d; }
.tag.clean { color: #8fffad; border-color: #4f9c6a; }

/* 主動技能列。冷卻剩幾回合要看得到，只是變灰不夠 */
.skills {
  margin-top: 8px; border: 1px solid #4a4326; border-radius: 8px;
  background: rgba(30, 26, 12, .45); overflow: hidden;
}
.skill { padding: 7px 9px; border-top: 1px solid rgba(255, 217, 128, .12); }
.skill:first-of-type { border-top: 0; }
.skill.down { opacity: .55; }
.skill.armed { background: rgba(255, 217, 128, .12); }
.skill-head { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.skill-head b { color: #ffd980; font-size: 13px; }
.skill .item-body { font-size: 12px; color: var(--mut); margin: 3px 0 6px; }
.skill button { width: 100%; }

/* 情境教學卡。要夠顯眼讓新玩家看到，又不能像錯誤訊息一樣嚇人，所以用琥珀色不用紅色 */
.tip {
  border: 1px solid #b8913f;
  border-left-width: 4px;
  border-radius: 10px;
  padding: 10px 12px;
  background: linear-gradient(160deg, #2e2716 0%, #241f14 100%);
}
.tip-head { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.tip-head b { color: #ffe9a8; font-size: 15px; }
.tip-badge {
  font-size: 10px; letter-spacing: .12em; padding: 2px 7px; border-radius: 999px;
  border: 1px solid #b8913f; color: #ffd980; white-space: nowrap;
}
.tip-body { margin: 0 0 8px; padding-left: 18px; color: var(--ink); font-size: 13px; line-height: 1.7; }
.tip-body li { margin: 2px 0; }

/* 改裝目標切換：精英獎勵與補給讓玩家自己挑要餵誰 */
.draft-target { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin: 8px 0 4px; }
.draft-target .mut { font-size: 11px; letter-spacing: .06em; }
.draft-target button { flex: 1 1 auto; min-width: 0; padding: 6px 8px; font-size: 12px; }

/* 編隊：選中的候補要一眼看得出來，因為這是出擊前唯一的決策 */
.item.recruit { cursor: pointer; }
.item.recruit:hover { border-color: var(--p); }
.hint.warn { color: #ffd980; }

/* 射程內目標的傷害預測。手機沒有 hover，這張表是唯一能看到相剋/側背算式的地方 */
.forecast {
  margin-top: 8px; border: 1px solid #2f4b5c; border-radius: 8px;
  background: rgba(12, 24, 32, .6); overflow: hidden;
}
.forecast.dim { opacity: .5; }
.fc-head {
  font-size: 11px; letter-spacing: .08em; color: var(--mut);
  padding: 5px 9px; background: rgba(255, 255, 255, .04);
}
.fc-row {
  display: grid; grid-template-columns: 1fr auto; grid-template-areas: "n d" "t d";
  gap: 0 10px; align-items: center; padding: 6px 9px;
  border-top: 1px solid rgba(255, 255, 255, .06); font-size: 12px;
}
.fc-n { grid-area: n; color: var(--ink); }
.fc-t { grid-area: t; color: var(--mut); font-size: 11px; }
.fc-d {
  grid-area: d; font-size: 17px; font-weight: 800; color: #ffe9a8;
  font-variant-numeric: tabular-nums; white-space: nowrap;
}

/* 地圖清單裡的節點圖示 */
.node-icon {
  width: 26px; height: 26px; vertical-align: -7px;
  margin-right: 6px; image-rendering: auto;
}

.statgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin-top: 6px; }
.statgrid > div {
  border: 1px solid #3a596a; border-radius: 8px; padding: 6px;
  background: #152a35; font-size: 11px; color: var(--mut);
}
.statgrid b { display: block; color: var(--ink); font-size: 15px; }

.log {
  margin: 0; max-height: 190px; overflow: auto;
  background: #0f1f29; border: 1px solid #375a6c; border-radius: 8px;
  padding: 8px; white-space: pre-wrap; font-size: 12px; line-height: 1.7;
}

.hide { display: none; }

@media (max-width: 980px) {
  .wrap { grid-template-columns: 1fr; }
  .stage { position: static; }
  .panel { max-height: none; }
  .statgrid { grid-template-columns: repeat(2, 1fr); }
}

/* 威脅等級選擇。橫排小卡而不是下拉選單 ——
   每一級的碎片倍率要能一眼比較，藏在下拉裡就沒人會去點開比。 */
.depthrow { display: flex; flex-wrap: wrap; gap: 6px; margin: 6px 0; }
.depthrow button.depth {
  width: auto; flex: 1 1 72px; padding: 6px 8px; line-height: 1.3;
  display: flex; flex-direction: column; align-items: center; gap: 1px;
}
.depthrow button.depth b { font-size: 12px; }
.depthrow button.depth span { font-size: 10px; color: var(--mut); }
.depthrow button.depth.on { background: #5a2a1d; border-color: #d98a4a; }
.depthrow button.depth.on span { color: #ffd6ad; }

/* 版本紀錄 */
.cl-items { margin: 6px 0 0; padding-left: 18px; font-size: 12px; line-height: 1.75; color: var(--mut); }
.cl-items li { margin-bottom: 2px; }

/* 戰術準則 */
.item.doc { cursor: pointer; transition: border-color .12s, background .12s; }
.item.doc:hover { border-color: #5b8ba3; background: #1a3242; }
.doc-cap { font-size: 11px; opacity: .72; }
.docbar { border-left: 3px solid #5DB6FF; padding-left: 8px; }

/* 徽章畫廊。未解鎖 = 去彩度 + 壓暗，解鎖 = 原色。
   同一份素材兩種狀態，不生第二套灰階圖。 */
.badgegrid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px 6px; margin-top: 8px; }
.badge { margin: 0; text-align: center; }
.badge img {
  width: 100%; max-width: 72px; height: auto; display: block; margin: 0 auto;
  filter: grayscale(1) brightness(.42) contrast(.85);
  opacity: .55; transition: filter .25s, opacity .25s, transform .25s;
}
.badge.on img { filter: none; opacity: 1; }
.badge.on:hover img { transform: scale(1.06); }
.badge figcaption { font-size: 10px; line-height: 1.4; margin-top: 3px; color: var(--mut); word-break: keep-all; }
.badge.on figcaption { color: var(--ink); font-weight: 700; }
.newbadges { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }
.newbadges figure { margin: 0; text-align: center; width: 76px; }
.newbadges img { width: 64px; height: 64px; display: block; margin: 0 auto; }
.newbadges figcaption { font-size: 10px; margin-top: 2px; color: var(--ink); font-weight: 700; }

/* 選準則時的小隊摘要：不看隊伍就選準則等於盲選 */
.dsquad { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin: 8px 0 10px; }
.dsq { border: 1px solid #3a596a; border-radius: 8px; padding: 6px; background: #152a35; font-size: 11px; line-height: 1.5; }
.dsq b { display: block; font-size: 12px; color: var(--ink); }
.dsq span { display: block; color: var(--mut); }
.dsq-tr { margin-top: 3px; }
.item.doc:focus-visible { outline: 3px solid #5DB6FF; outline-offset: 2px; }
.up { color: var(--ok); font-weight: 700; }

/* 標題畫面連到小說的入口。做成跟 button 一樣的外觀，
   但它是 <a>（要能被中鍵開新分頁、要被搜尋引擎看見）。 */
.btn-link {
  display: block; width: 100%; padding: 8px; text-align: center;
  border: 1px solid #4a7c95; border-radius: 8px;
  background: #15303f; color: #cfe6f5; text-decoration: none;
  font: inherit; font-size: 13px; cursor: pointer;
  transition: background .12s, border-color .12s;
}
.btn-link:hover { background: #1e4356; border-color: #5b8ba3; }