/* ============================================================
   OKR TRACKER — 像素霓虹 / 液態玻璃 遊戲 UI
   樹狀結構：Board(根) → Objective → Key Result → Key Action
   ============================================================ */

:root {
  --bg-0: #06030f;
  --bg-1: #150a35;
  --bg-2: #0b0620;

  --neon: #22d3ee;
  --neon-2: #ff3ad4;
  --neon-3: #a855f7;
  --neon-4: #a3e635;

  --ink: #eeeaff;
  --muted: #9d93cf;
  --wire: rgba(167, 139, 250, .62);

  --glass-1: rgba(139, 92, 246, .13);
  --glass-2: rgba(12, 6, 32, .82);

  --notch: 7px;
  --pixel: "Press Start 2P", monospace;
  --body: "Noto Sans TC", system-ui, sans-serif;

  --topbar-h: 56px;
  --nav-w: 240px;
  --nav-w-collapsed: 56px;

  /* 同層節點一律等寬，連接線才會對齊 */
  --w-root: 420px;
  --w-obj: 336px;
  --w-kr: 280px;

  /* 連接線幾何：主幹長度必須等於 branch 的 padding-top，線才不會斷 */
  --stem: 30px;
  --stem-obj: 34px;
  --stem-ka: 20px;
  --chain-gap: 16px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; min-height: 100%; }

body {
  font-family: var(--body);
  color: var(--ink);
  background:
    radial-gradient(1100px 620px at 18% -8%, #2a1263 0%, transparent 62%),
    radial-gradient(900px 560px at 88% 4%, #0f3b63 0%, transparent 58%),
    radial-gradient(760px 620px at 50% 108%, #3a0f52 0%, transparent 62%),
    linear-gradient(180deg, var(--bg-1) 0%, var(--bg-0) 45%, var(--bg-2) 100%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
.hidden { display: none !important; }

/* ---------- 背景特效 ---------- */
.fx { position: fixed; inset: 0; pointer-events: none; z-index: 0; }
.fx-stars {
  background-image:
    radial-gradient(1.5px 1.5px at 12% 18%, #fff 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 78% 12%, #b9f6ff 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 34% 62%, #ffd9fb 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 62% 84%, #fff 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 88% 56%, #c9b5ff 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 6% 78%, #9ef2ff 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 47% 32%, #fff 50%, transparent 51%);
  background-size: 420px 340px;
  opacity: .5;
  animation: twinkle 5.5s steps(2, end) infinite;
}
@keyframes twinkle { 0%, 100% { opacity: .5; } 50% { opacity: .26; } }
.fx-scan {
  background: repeating-linear-gradient(180deg, rgba(0,0,0,0) 0 2px, rgba(0,0,0,.22) 2px 4px);
  opacity: .45; mix-blend-mode: multiply;
}
.fx-vignette {
  background: radial-gradient(1200px 780px at 50% 42%, transparent 46%, rgba(3,1,10,.72) 100%);
}

.pixel { font-family: var(--pixel); letter-spacing: .04em; text-transform: uppercase; }

/* ============================================================
   登入
   ============================================================ */
.login-overlay {
  position: fixed; inset: 0; z-index: 400;
  display: grid; place-items: center;
  background: rgba(5, 2, 14, .78); backdrop-filter: blur(6px);
}
.login-card { width: min(400px, 92vw); }
.login-frame {
  padding: 2px;
  background: linear-gradient(150deg, var(--neon), var(--neon-3) 48%, var(--neon-2));
  filter: drop-shadow(0 0 14px rgba(34,211,238,.55)) drop-shadow(0 0 34px rgba(168,85,247,.38));
  clip-path: polygon(var(--notch) 0, calc(100% - var(--notch)) 0, 100% var(--notch),
    100% calc(100% - var(--notch)), calc(100% - var(--notch)) 100%, var(--notch) 100%,
    0 calc(100% - var(--notch)), 0 var(--notch));
}
.login-in {
  background:
    linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,0) 34%),
    linear-gradient(180deg, #150a38, #0a0522);
  padding: 34px 28px 28px; text-align: center;
  display: flex; flex-direction: column; gap: 11px;
  clip-path: polygon(var(--notch) 0, calc(100% - var(--notch)) 0, 100% var(--notch),
    100% calc(100% - var(--notch)), calc(100% - var(--notch)) 100%, var(--notch) 100%,
    0 calc(100% - var(--notch)), 0 var(--notch));
}
.login-emblem {
  font-size: 34px; color: var(--neon);
  text-shadow: 0 0 12px var(--neon), 0 0 30px rgba(34,211,238,.7);
  animation: bob 2.4s ease-in-out infinite;
}
@keyframes bob { 0%,100% { transform: translateY(0);} 50% { transform: translateY(-5px);} }
.login-kicker {
  font-size: 8px; color: var(--neon-2);
  text-shadow: 0 0 10px rgba(255,58,212,.8);
  animation: blink 1.15s steps(2, end) infinite;
}
@keyframes blink { 0%, 60% { opacity: 1; } 61%, 100% { opacity: .28; } }
.login-title {
  margin: 2px 0 0; font-family: var(--pixel); font-size: 15px; line-height: 1.6;
  color: #fff; text-shadow: 2px 2px 0 var(--neon-3), 0 0 22px rgba(168,85,247,.85);
}
.login-sub { margin: 0 0 6px; color: var(--muted); font-size: 13px; }
.login-in input {
  font-family: var(--pixel); font-size: 12px; letter-spacing: .18em;
  padding: 13px 12px; text-align: center; color: var(--neon-4);
  background: #05030f; border: 2px solid rgba(167,139,250,.5); outline: none;
}
.login-in input:focus {
  border-color: var(--neon);
  box-shadow: 0 0 0 3px rgba(34,211,238,.18), inset 0 0 16px rgba(34,211,238,.2);
}
.btn-neon {
  font-size: 10px; padding: 14px 12px; cursor: pointer; color: #06030f;
  background: linear-gradient(180deg, #7df9ff, var(--neon) 46%, #0e93b3);
  border: 2px solid #d6feff;
  box-shadow: 0 4px 0 #0a5f75, 0 0 22px rgba(34,211,238,.65);
  transition: transform .06s steps(2), box-shadow .18s;
}
.btn-neon:hover { box-shadow: 0 4px 0 #0a5f75, 0 0 34px rgba(34,211,238,.95); }
.btn-neon:active { transform: translateY(3px); box-shadow: 0 1px 0 #0a5f75, 0 0 18px rgba(34,211,238,.7); }
.login-error { font-size: 12px; min-height: 17px; color: #ff6b9d; text-shadow: 0 0 10px rgba(255,107,157,.7); }

/* ============================================================
   頂部列
   ============================================================ */
.topbar {
  position: sticky; top: 0; z-index: 60;
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding: 12px 20px; height: var(--topbar-h);
  background: linear-gradient(180deg, rgba(14,7,36,.94), rgba(14,7,36,.62));
  border-bottom: 2px solid rgba(167,139,250,.35);
  box-shadow: 0 2px 26px rgba(88,28,135,.5);
  backdrop-filter: blur(10px);
}
.topbar-left { display: flex; align-items: center; gap: 12px; min-width: 0; }
.brand { font-size: 20px; color: var(--neon); text-shadow: 0 0 12px var(--neon); }
/* 這裡會輸入中文（學生姓名／專案名），不能用沒有中文字符的像素字型。
   寬度由 JS 依內容量測後設定，這裡只定上下限。 */
.app-title {
  font-family: var(--body); font-size: 16px; font-weight: 900; letter-spacing: .02em;
  color: #fff;
  width: 150px; min-width: 96px; max-width: min(46vw, 460px);
  background: transparent; border: 2px solid transparent; padding: 6px 9px; outline: none;
  text-shadow: 0 0 18px rgba(168,85,247,.85);
  transition: width .12s ease;
}
.app-title::placeholder { color: rgba(238,234,255,.55); }
/* 量測用的隱形分身，讓輸入框能貼合內容寬度 */
.app-title-mirror {
  position: absolute; left: -9999px; top: -9999px;
  white-space: pre; visibility: hidden; pointer-events: none;
}

/* 「created by 學生姓名」：接在主標後面，用像素字型呼應主題。
   注意像素字型沒有中文字符 —— 姓名含中文時 JS 會加上 .cjk 改回內文字型。 */
.app-by {
  font-family: var(--pixel); font-size: 7px; letter-spacing: .06em; text-transform: uppercase;
  color: var(--muted); white-space: nowrap; flex: none; opacity: .95;
  align-self: center; padding-bottom: 1px;
}
.app-by b {
  font-weight: 400; color: var(--neon);
  text-shadow: 0 0 10px color-mix(in srgb, var(--neon) 65%, transparent);
}
.app-by b.cjk {
  font-family: var(--body); font-size: 12px; font-weight: 700;
  text-transform: none; letter-spacing: 0;
}
@media (max-width: 720px) { .app-by { display: none; } }
.app-title:hover { border-color: rgba(167,139,250,.3); }
.app-title:focus { border-color: var(--neon); background: rgba(4,2,12,.6); box-shadow: inset 0 0 16px rgba(34,211,238,.22); }
.topbar-right { display: flex; align-items: center; gap: 12px; }
.status { font-size: 8px; color: var(--neon-4); white-space: nowrap; text-shadow: 0 0 10px rgba(163,230,53,.8); }
/* 語言切換（只影響 API / Resources 兩頁的說明文字）
   注意：含「中」字，不能用沒有中文字符的像素字型 */
.lang-toggle { display: flex; border: 2px solid rgba(167,139,250,.5); }
.lang-toggle button {
  font-family: var(--body); font-size: 11px; font-weight: 700; cursor: pointer;
  padding: 6px 10px; min-width: 34px; color: var(--muted);
  background: transparent; border: 0; transition: all .14s;
}
.lang-toggle button + button { border-left: 2px solid rgba(167,139,250,.35); }
.lang-toggle button:hover { color: #fff; background: rgba(255,255,255,.07); }
.lang-toggle button.active {
  color: #06030f; background: linear-gradient(180deg, #bdf3ff, var(--neon));
  box-shadow: 0 0 14px rgba(34,211,238,.6);
}

.chip-btn {
  font-size: 8px; cursor: pointer; padding: 9px 12px; color: var(--ink);
  background: rgba(139,92,246,.16); border: 2px solid rgba(167,139,250,.55); transition: all .16s;
}
.chip-btn:hover { color: #fff; border-color: var(--neon-2); background: rgba(255,58,212,.2); box-shadow: 0 0 18px rgba(255,58,212,.5); }

/* ============================================================
   側邊導覽
   ============================================================ */
.shell { position: relative; z-index: 1; display: flex; align-items: flex-start; }
.sidenav {
  position: sticky; top: var(--topbar-h); align-self: flex-start; flex: none;
  height: calc(100vh - var(--topbar-h)); width: var(--nav-w);
  display: flex; flex-direction: column;
  background: linear-gradient(180deg, rgba(22,11,54,.92), rgba(8,4,22,.92));
  border-right: 2px solid rgba(167,139,250,.32);
  box-shadow: 3px 0 26px rgba(88,28,135,.34);
  overflow: hidden; transition: width .18s ease; z-index: 40;
}
body.nav-collapsed .sidenav { width: var(--nav-w-collapsed); }
.nav-toggle {
  flex: none; align-self: flex-end; margin: 10px 10px 4px;
  font-size: 8px; cursor: pointer; padding: 8px 10px; color: var(--neon);
  background: rgba(139,92,246,.16); border: 2px solid rgba(167,139,250,.5); transition: all .16s;
}
.nav-toggle:hover { color: #fff; border-color: var(--neon); box-shadow: 0 0 16px rgba(34,211,238,.5); }
body.nav-collapsed .nav-toggle { align-self: center; margin: 10px auto 4px; }
.nav-list { flex: 1; overflow-y: auto; overflow-x: hidden; padding: 6px 0 20px; }
.nav-list::-webkit-scrollbar { width: 7px; }
.nav-list::-webkit-scrollbar-thumb { background: rgba(167,139,250,.4); }
.nav-section {
  font-family: var(--pixel); font-size: 6.5px; color: var(--muted);
  padding: 12px 14px 7px; letter-spacing: .1em; white-space: nowrap;
}
body.nav-collapsed .nav-section { text-align: center; padding: 12px 4px 7px; font-size: 5.5px; }
.nav-item {
  --dot: var(--neon);
  display: flex; align-items: center; gap: 10px; width: 100%;
  padding: 10px 13px; cursor: pointer; text-align: left;
  background: transparent; border: 0; border-left: 3px solid transparent;
  color: var(--ink); font-family: var(--body); transition: background .14s;
}
.nav-item:hover { background: rgba(255,255,255,.06); }
.nav-item.active {
  background: linear-gradient(90deg, color-mix(in srgb, var(--dot) 22%, transparent), transparent);
  border-left-color: var(--dot);
}
.nav-dot { flex: none; width: 11px; height: 11px; background: var(--dot); box-shadow: 0 0 10px var(--dot); }
.nav-item.active .nav-dot { box-shadow: 0 0 16px var(--dot), 0 0 26px var(--dot); }
.nav-text { flex: 1; min-width: 0; font-size: 12.5px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.nav-item.active .nav-text { font-weight: 700; color: #fff; }
.nav-pct { flex: none; font-family: var(--pixel); font-size: 7px; color: var(--muted); }
.nav-item.active .nav-pct { color: var(--dot); text-shadow: 0 0 8px var(--dot); }
/* admin 專用的學生切換：用不同色系與樹狀圖的 Objective 區隔開來 */
.board-item { border-left-width: 3px; }
.board-item .nav-dot { border-radius: 50%; }
.board-item.active { background: linear-gradient(90deg, rgba(240,171,252,.24), transparent); }
body.nav-collapsed .nav-text, body.nav-collapsed .nav-pct { display: none; }
body.nav-collapsed .nav-item { justify-content: center; padding: 12px 4px; gap: 0; }

.board { flex: 1; min-width: 0; padding: 26px 0 140px; display: flex; flex-direction: column; gap: 30px; }

/* ============================================================
   樹 + 連接線
   ============================================================ */
.tree { position: relative; }
.tree-scroll {
  overflow-x: auto; overflow-y: hidden; padding: 6px 24px 18px;
  scrollbar-width: thin; scrollbar-color: rgba(167,139,250,.5) transparent;
}
.tree-scroll::-webkit-scrollbar { height: 9px; }
.tree-scroll::-webkit-scrollbar-track { background: rgba(255,255,255,.04); }
.tree-scroll::-webkit-scrollbar-thumb { background: linear-gradient(90deg, var(--neon), var(--neon-3)); }
.tree-inner { display: flex; flex-direction: column; align-items: center; min-width: max-content; margin: 0 auto; }

.branch {
  list-style: none; margin: 0; padding: var(--stem) 0 0;
  display: flex; justify-content: center; align-items: flex-start; gap: 18px; position: relative;
}
/* 主幹：高度＝padding-top，正好接上橫桿（之前只有一半，線才會斷） */
.branch::before {
  content: ""; position: absolute; top: 0; left: 50%;
  width: 3px; height: var(--stem); margin-left: -1.5px;
  background: var(--wire); box-shadow: 0 0 9px var(--neon);
}
.branch-item {
  position: relative; padding-top: calc(var(--stem) / 2);
  display: flex; flex-direction: column; align-items: center;
}
.branch-item::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--wire); box-shadow: 0 0 9px var(--neon);
}
.branch-item::after {
  content: ""; position: absolute; top: 0; left: 50%;
  width: 3px; height: calc(var(--stem) / 2); margin-left: -1.5px;
  background: var(--wire); box-shadow: 0 0 9px var(--neon);
}
.branch-item:first-child::before { left: 50%; }
.branch-item:last-child::before { right: 50%; }
.branch-item:only-child::before { display: none; }

/* 第一層（Objective）用中性紫，不被單一 Objective 的色蓋掉 */
.obj-list { --stem: var(--stem-obj); gap: 26px; }
.obj-list::before { background: rgba(196,181,253,.8); box-shadow: 0 0 10px var(--neon-3); }
.obj-list > .branch-item { min-width: var(--w-obj); }

/* KR 每欄固定寬度，欄距才平均 */
.kr-list > .branch-item { width: var(--w-kr); }
.kr-list > .branch-item .add-node { width: 100%; }

/* 第三層（Key Action）：上下堆疊成垂直鏈 */
.ka-list {
  --stem: var(--stem-ka);
  flex-direction: column; align-items: center; gap: var(--chain-gap);
}
.ka-list::before { opacity: .66; box-shadow: 0 0 6px var(--neon); }
.ka-list > .branch-item { padding-top: 0; width: 100%; }
.ka-list > .branch-item::before,
.ka-list > .branch-item::after { content: none; }
.ka-list > .branch-item + .branch-item::before {
  content: ""; position: absolute;
  top: calc(var(--chain-gap) * -1); left: 50%; right: auto;
  width: 3px; height: var(--chain-gap); margin-left: -1.5px;
  background: var(--wire); box-shadow: 0 0 6px var(--neon); opacity: .66;
}

/* ============================================================
   節點外框
   ============================================================ */
.frame {
  padding: 2px;
  background: linear-gradient(150deg,
    color-mix(in srgb, var(--neon) 92%, #fff), var(--neon) 42%,
    color-mix(in srgb, var(--neon) 55%, var(--neon-3)));
  filter: drop-shadow(0 0 10px color-mix(in srgb, var(--neon) 62%, transparent));
  clip-path: polygon(var(--notch) 0, calc(100% - var(--notch)) 0, 100% var(--notch),
    100% calc(100% - var(--notch)), calc(100% - var(--notch)) 100%, var(--notch) 100%,
    0 calc(100% - var(--notch)), 0 var(--notch));
  transition: filter .2s;
}
.frame:hover { filter: drop-shadow(0 0 18px color-mix(in srgb, var(--neon) 88%, transparent)); }
.frame-in {
  background:
    linear-gradient(180deg, rgba(255,255,255,.13), rgba(255,255,255,.02) 30%, rgba(255,255,255,0) 62%),
    linear-gradient(180deg, var(--glass-1), rgba(139,92,246,.05)), var(--glass-2);
  padding: 10px 12px 12px;
  display: flex; flex-direction: column; gap: 9px;
  clip-path: polygon(var(--notch) 0, calc(100% - var(--notch)) 0, 100% var(--notch),
    100% calc(100% - var(--notch)), calc(100% - var(--notch)) 100%, var(--notch) 100%,
    0 calc(100% - var(--notch)), 0 var(--notch));
}

.root-node { width: var(--w-root); }
.obj-node  { width: var(--w-obj); position: relative; }
.kr-node   { width: var(--w-kr); position: relative; }
.obj-node.dragging, .kr-node.dragging { opacity: .38; }

/* 拖到另一張卡片上＝互換位置 */
.kr-node.drop-target .frame,
.obj-node.drop-target .frame { filter: drop-shadow(0 0 22px var(--neon-4)); }
.kr-node.drop-target .frame-in,
.obj-node.drop-target .frame-in { outline: 2px dashed var(--neon-4); outline-offset: -5px; }
.kr-node.drop-target::after,
.obj-node.drop-target::after {
  content: "⇄ SWAP"; position: absolute; top: -11px; left: 50%; transform: translateX(-50%);
  font-family: var(--pixel); font-size: 7px; padding: 4px 8px; white-space: nowrap;
  background: var(--neon-4); color: #06030f; box-shadow: 0 0 16px rgba(163,230,53,.9); z-index: 6;
}

/* ---------- 平衡的三欄式標頭：左握把／中徽章／右刪除 ---------- */
.card-head {
  display: grid; grid-template-columns: 26px 1fr 26px; align-items: center; gap: 6px;
}
.card-head .badge { justify-self: center; }

/* 統一 icon：單色 SVG，尺寸與線條粗細一致，顏色跟著 currentColor 走 */
.ic { display: block; width: 15px; height: 15px; fill: currentColor; flex: none; }
.icon-btn .ic { width: 14px; height: 14px; }
.icon-btn.sm .ic { width: 13px; height: 13px; }
.nt-btn .ic { width: 12px; height: 12px; }
.res-chip .ic { width: 12px; height: 12px; }
.link-btn .ic { width: 11px; height: 11px; display: inline-block; vertical-align: -1px; }
.ql-icon .ic { width: 15px; height: 15px; }
.drag {
  cursor: grab; justify-self: start; width: 26px; height: 26px;
  display: grid; place-items: center; font-size: 12px; user-select: none;
  color: color-mix(in srgb, var(--neon) 78%, #fff);
  text-shadow: 0 0 8px var(--neon);
  border: 2px solid transparent; transition: all .14s;
}
.drag:hover { border-color: color-mix(in srgb, var(--neon) 55%, transparent); background: rgba(255,255,255,.06); }
.drag:active { cursor: grabbing; }
.icon-btn {
  cursor: pointer; width: 26px; height: 26px; justify-self: end;
  display: grid; place-items: center; font-size: 11px; padding: 0;
  color: var(--muted); background: transparent; border: 2px solid transparent; transition: all .14s;
}
.icon-btn:hover { color: #fff; border-color: #ff4d6d; background: rgba(255,77,109,.18); box-shadow: 0 0 14px rgba(255,77,109,.55); }
.icon-btn.sm { width: 22px; height: 22px; font-size: 10px; }

.badge {
  font-family: var(--pixel); font-size: 7px; letter-spacing: .1em;
  padding: 4px 7px; color: #06030f;
  background: linear-gradient(180deg, #fff, var(--neon));
  box-shadow: 0 0 12px color-mix(in srgb, var(--neon) 70%, transparent);
}
.badge.ghost {
  color: var(--neon); background: transparent;
  border: 2px solid color-mix(in srgb, var(--neon) 62%, transparent); box-shadow: none;
}

/* ---------- 可編輯文字（自動長高、不裁切） ---------- */
.t-edit {
  flex: 1; min-width: 0; width: 100%; resize: none; overflow: hidden;
  font-family: var(--body); color: #fff;
  background: transparent; border: 2px solid transparent;
  padding: 4px 6px; outline: none; line-height: 1.55;
}
.t-edit::placeholder { color: rgba(157,147,207,.55); }
.t-edit:hover { border-color: rgba(167,139,250,.26); }
.t-edit:focus {
  border-color: var(--neon); background: rgba(4,2,12,.66);
  box-shadow: inset 0 0 16px color-mix(in srgb, var(--neon) 22%, transparent);
}
.obj-title { font-size: 16px; font-weight: 900; text-align: center; text-shadow: 0 0 14px color-mix(in srgb, var(--neon) 55%, transparent); }
.kr-title  { font-size: 13.5px; font-weight: 700; text-align: center; }
.ka-title  { font-size: 12.5px; font-weight: 500; text-align: left; }
.ka-title.done { text-decoration: line-through; color: var(--muted); }

/* ---------- 根節點 ---------- */
.root-frame {
  background: linear-gradient(120deg, var(--neon-2), var(--neon-3) 38%, var(--neon) 72%, var(--neon-4));
  filter: drop-shadow(0 0 16px rgba(168,85,247,.6)) drop-shadow(0 0 34px rgba(34,211,238,.35));
}
.root-frame .frame-in { padding: 14px 16px 15px; gap: 10px; }
.root-badge { background: linear-gradient(180deg, #fff, var(--neon-3)); box-shadow: 0 0 14px rgba(168,85,247,.8); align-self: center; }
.root-title { font-size: 21px; font-weight: 900; text-align: center; text-shadow: 0 0 20px rgba(168,85,247,.85); }
.root-stats { display: flex; justify-content: center; align-items: center; gap: 8px; font-size: 7px; color: var(--muted); }
.root-stats i { color: var(--neon-3); font-style: normal; }

/* Objective 負責人／顏色列 */
.obj-meta { display: flex; align-items: center; justify-content: center; gap: 8px; }
.obj-owner {
  width: 96px; font-size: 11px; text-align: center; font-family: var(--body);
  color: var(--neon-4); background: rgba(163,230,53,.1);
  border: 2px solid rgba(163,230,53,.32); padding: 5px 6px; outline: none;
}
.obj-owner:focus { border-color: var(--neon-4); box-shadow: 0 0 14px rgba(163,230,53,.4); }
.color-btn {
  width: 30px; height: 26px; cursor: pointer; padding: 0;
  background: var(--neon); border: 2px solid rgba(255,255,255,.4);
  box-shadow: 0 0 12px color-mix(in srgb, var(--neon) 70%, transparent);
}
.color-btn:hover { border-color: #fff; }

/* ---------- RPG 分段血條 ---------- */
.meter { display: flex; align-items: center; gap: 7px; }
.meter-label { font-family: var(--pixel); font-size: 6.5px; color: var(--muted); letter-spacing: .08em; flex: none; }
.segs { display: flex; gap: 2px; flex: 1; }
.seg {
  flex: 1; height: 13px; cursor: pointer;
  background: rgba(255,255,255,.07); box-shadow: inset 0 0 0 1px rgba(255,255,255,.1);
  transition: background .14s, box-shadow .14s, transform .1s steps(2);
}
.seg:hover { transform: translateY(-2px); background: rgba(255,255,255,.16); }
.seg.on {
  background: linear-gradient(180deg, color-mix(in srgb, var(--neon) 45%, #fff), var(--neon) 55%, color-mix(in srgb, var(--neon) 68%, #000));
  box-shadow: 0 0 9px var(--neon), inset 0 1px 0 rgba(255,255,255,.75);
}
.segs.readonly .seg { cursor: default; }
.segs.readonly .seg:hover { transform: none; }
.pct { font-family: var(--pixel); font-size: 8px; width: 38px; text-align: right; flex: none; color: #fff; text-shadow: 0 0 10px var(--neon); }

/* ---------- Key Action 葉節點 ---------- */
.ka-node {
  width: 100%;
  background: linear-gradient(180deg, rgba(255,255,255,.09), rgba(255,255,255,0) 46%), rgba(9,4,26,.86);
  border: 2px solid color-mix(in srgb, var(--neon) 40%, transparent);
  box-shadow: 0 0 12px color-mix(in srgb, var(--neon) 22%, transparent);
  transition: border-color .16s, box-shadow .16s;
  display: flex; flex-direction: column;
}
.ka-node:hover { border-color: color-mix(in srgb, var(--neon) 78%, transparent); box-shadow: 0 0 18px color-mix(in srgb, var(--neon) 46%, transparent); }
.ka-node.is-done { opacity: .66; }
.ka-main { display: flex; align-items: center; gap: 7px; padding: 8px 9px; }
.ka-check { flex: none; position: relative; width: 17px; height: 17px; cursor: pointer; }
.ka-check input { position: absolute; opacity: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.ka-box {
  position: absolute; inset: 0; background: rgba(4,2,12,.9);
  border: 2px solid color-mix(in srgb, var(--neon) 60%, transparent);
  display: grid; place-items: center; font-family: var(--pixel); font-size: 8px; color: transparent;
}
.ka-check input:checked + .ka-box {
  color: #06030f; border-color: var(--neon-4);
  background: linear-gradient(180deg, #dcff8a, var(--neon-4)); box-shadow: 0 0 14px rgba(163,230,53,.8);
}
.ka-check input:focus-visible + .ka-box { outline: 2px solid #fff; outline-offset: 2px; }

/* ---------- Action 內文編輯器 ---------- */
.ka-notes { border-top: 2px solid color-mix(in srgb, var(--neon) 26%, transparent); padding: 7px 9px 9px; display: flex; flex-direction: column; gap: 6px; }
.nt-bar { display: flex; gap: 4px; align-items: center; }
.nt-btn {
  font-family: var(--pixel); font-size: 7px; cursor: pointer; padding: 4px 7px; min-width: 24px;
  color: var(--muted); background: rgba(255,255,255,.05);
  border: 2px solid rgba(167,139,250,.34); transition: all .14s;
}
.nt-btn:hover { color: #06030f; background: var(--neon); border-color: #fff; }
.nt-btn.b { font-weight: 700; }
.nt-btn.i { font-style: italic; }
.nt-spacer { flex: 1; }
.notes-body {
  font-size: 12px; line-height: 1.65; color: #ded8ff; outline: none;
  background: rgba(4,2,12,.5); border: 2px solid transparent; padding: 6px 8px; min-height: 30px;
}
.notes-body:hover { border-color: rgba(167,139,250,.24); }
.notes-body:focus { border-color: var(--neon); background: rgba(4,2,12,.8); }
.notes-body:empty::before { content: attr(data-placeholder); color: rgba(157,147,207,.5); }
.notes-body ul, .notes-body ol { margin: 4px 0; padding-left: 20px; }
.notes-body li { margin: 2px 0; }
.notes-body b, .notes-body strong { color: #fff; }
.nt-btn.done { color: #06030f; background: linear-gradient(180deg, #dcff8a, var(--neon-4)); border-color: #fff; }
.nt-btn.done:hover { box-shadow: 0 0 16px rgba(163,230,53,.85); background: linear-gradient(180deg, #eaffb0, var(--neon-4)); }
.icon-btn.on { color: var(--neon-4); border-color: var(--neon-4); background: rgba(163,230,53,.16); }
.icon-btn.on:hover { color: #06030f; background: var(--neon-4); border-color: #fff; box-shadow: 0 0 14px rgba(163,230,53,.7); }

/* 完成編輯後的瀏覽狀態：內文直接看得到，不需要再點開 */
.notes-view { font-size: 12px; line-height: 1.7; color: #cfc7f5; }
.notes-view ul, .notes-view ol { margin: 4px 0; padding-left: 20px; }
.notes-view li { margin: 2px 0; }
.notes-view b, .notes-view strong { color: #fff; }
.ka-res { padding: 0 9px 9px; }

/* ---------- Resources 連結 chips ---------- */
.res-chips { display: flex; flex-wrap: wrap; gap: 5px; align-items: center; }
.res-chip {
  display: inline-flex; align-items: center; gap: 4px; max-width: 100%;
  font-size: 10.5px; padding: 3px 7px; cursor: pointer; text-decoration: none;
  color: var(--neon-4); background: rgba(163,230,53,.12);
  border: 1px solid rgba(163,230,53,.45); transition: all .14s;
}
.res-chip:hover { color: #06030f; background: var(--neon-4); box-shadow: 0 0 12px rgba(163,230,53,.7); }
.res-chip span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 128px; }
.res-chip.disabled { color: var(--muted); background: rgba(255,255,255,.05); border-color: rgba(167,139,250,.3); cursor: default; }
.link-btn {
  font-family: var(--pixel); font-size: 7px; cursor: pointer; padding: 4px 7px;
  color: var(--muted); background: transparent; border: 1px dashed rgba(167,139,250,.45); transition: all .14s;
}
.link-btn:hover { color: var(--neon-4); border-color: var(--neon-4); border-style: solid; }

/* ---------- 新增節點 ---------- */
.add-node {
  cursor: pointer; font-family: var(--pixel); font-size: 8px;
  padding: 11px 14px; color: var(--muted);
  background: rgba(255,255,255,.03); border: 2px dashed rgba(167,139,250,.45); transition: all .16s;
}
.add-node:hover { color: #06030f; border-style: solid; border-color: #fff; background: linear-gradient(180deg, #fff, var(--neon)); box-shadow: 0 0 20px var(--neon); }
.add-node.sm { font-size: 7px; padding: 9px 11px; }

/* Objective 卡片底部的「＋ ADD KEY RESULT」橫條 */
.add-bar {
  width: 100%; cursor: pointer; font-family: var(--pixel); font-size: 7.5px;
  padding: 10px 12px; margin-top: 1px; color: color-mix(in srgb, var(--neon) 80%, #fff);
  background: color-mix(in srgb, var(--neon) 12%, transparent);
  border: 2px solid color-mix(in srgb, var(--neon) 42%, transparent);
  transition: all .16s;
}
.add-bar:hover {
  color: #06030f; border-color: #fff;
  background: linear-gradient(180deg, #fff, var(--neon));
  box-shadow: 0 0 18px color-mix(in srgb, var(--neon) 75%, transparent);
}

/* ============================================================
   全覽（總覽儀表板：會換行，不再超寬）
   ============================================================ */
.overview { padding: 4px 24px 0; display: flex; flex-direction: column; gap: 22px; align-items: center; }
.ov-grid {
  width: 100%; display: grid; gap: 18px;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
}
.ov-card {
  --neon: #22d3ee;
  text-align: left; cursor: pointer; padding: 2px; font-family: var(--body);
  background: linear-gradient(150deg, color-mix(in srgb, var(--neon) 92%, #fff), var(--neon) 45%, color-mix(in srgb, var(--neon) 55%, var(--neon-3)));
  filter: drop-shadow(0 0 10px color-mix(in srgb, var(--neon) 55%, transparent));
  border: 0;
  clip-path: polygon(var(--notch) 0, calc(100% - var(--notch)) 0, 100% var(--notch),
    100% calc(100% - var(--notch)), calc(100% - var(--notch)) 100%, var(--notch) 100%,
    0 calc(100% - var(--notch)), 0 var(--notch));
  transition: filter .18s, transform .1s steps(2);
}
.ov-card:hover { filter: drop-shadow(0 0 20px color-mix(in srgb, var(--neon) 90%, transparent)); transform: translateY(-2px); }
.ov-in {
  background:
    linear-gradient(180deg, rgba(255,255,255,.12), rgba(255,255,255,0) 34%),
    linear-gradient(180deg, var(--glass-1), rgba(139,92,246,.05)), var(--glass-2);
  padding: 13px 14px 14px; display: flex; flex-direction: column; gap: 10px;
  clip-path: polygon(var(--notch) 0, calc(100% - var(--notch)) 0, 100% var(--notch),
    100% calc(100% - var(--notch)), calc(100% - var(--notch)) 100%, var(--notch) 100%,
    0 calc(100% - var(--notch)), 0 var(--notch));
}
.ov-head { display: flex; align-items: center; gap: 8px; }
/* 顯示使用者填的「負責人／週次」，可能是中文 → 用內文字型 */
.ov-owner { font-family: var(--body); font-size: 11px; font-weight: 700; color: var(--neon-4); }
.ov-title { font-size: 15px; font-weight: 900; color: #fff; line-height: 1.5; text-shadow: 0 0 14px color-mix(in srgb, var(--neon) 55%, transparent); }
.ov-krs { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 7px; }
.ov-kr { display: flex; align-items: center; gap: 8px; font-size: 12px; color: #ded8ff; }
.ov-kr-title { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ov-mini { flex: none; display: flex; gap: 1.5px; }
.ov-mini i { width: 7px; height: 9px; background: rgba(255,255,255,.1); display: block; }
.ov-mini i.on { background: var(--neon); box-shadow: 0 0 6px var(--neon); }
.ov-kr-pct { flex: none; font-family: var(--pixel); font-size: 6.5px; color: var(--muted); width: 26px; text-align: right; }
.ov-foot { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding-top: 2px; }
.ov-open { font-family: var(--pixel); font-size: 7px; color: var(--neon); }

/* ============================================================
   Resources 頁：快速連結啟動台 + Moodboard
   ============================================================ */
.page { padding: 0 24px; display: flex; flex-direction: column; gap: 26px; }

.panel { padding: 2px; --accent: var(--neon-2); }
.panel {
  background: linear-gradient(135deg, var(--accent), color-mix(in srgb, var(--accent) 45%, var(--neon-3)) 60%, var(--neon));
  filter: drop-shadow(0 0 12px color-mix(in srgb, var(--accent) 45%, transparent));
  clip-path: polygon(var(--notch) 0, calc(100% - var(--notch)) 0, 100% var(--notch),
    100% calc(100% - var(--notch)), calc(100% - var(--notch)) 100%, var(--notch) 100%,
    0 calc(100% - var(--notch)), 0 var(--notch));
}
.panel-in {
  background: linear-gradient(180deg, rgba(255,255,255,.09), rgba(255,255,255,0) 30%), rgba(10,5,28,.92);
  padding: 18px 20px 20px; display: flex; flex-direction: column; gap: 13px;
  clip-path: polygon(var(--notch) 0, calc(100% - var(--notch)) 0, 100% var(--notch),
    100% calc(100% - var(--notch)), calc(100% - var(--notch)) 100%, var(--notch) 100%,
    0 calc(100% - var(--notch)), 0 var(--notch));
}
.panel-head { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.panel-title {
  font-family: var(--pixel); font-size: 10px; margin: 0; color: var(--accent);
  text-shadow: 0 0 12px color-mix(in srgb, var(--accent) 80%, transparent);
}
.panel-hint { font-size: 12px; color: var(--muted); margin: 0; flex: 1; min-width: 200px; }

/* ---------- 快速連結：磚塊式啟動台 ---------- */
.ql-grid { display: grid; gap: 13px; grid-template-columns: repeat(auto-fill, minmax(262px, 1fr)); }
.ql-tile {
  display: flex; flex-direction: column; gap: 8px; padding: 12px 13px;
  background: linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,0) 44%), rgba(6,3,18,.8);
  border: 2px solid rgba(167,139,250,.34);
  transition: border-color .16s, box-shadow .16s, transform .1s steps(2);
}
.ql-tile:hover { border-color: var(--neon-4); box-shadow: 0 0 20px rgba(163,230,53,.34); transform: translateY(-2px); }
.ql-top { display: flex; align-items: center; gap: 8px; }
.ql-icon {
  flex: none; width: 30px; height: 30px; display: grid; place-items: center; font-size: 14px;
  background: rgba(163,230,53,.14); border: 2px solid rgba(163,230,53,.4);
}
.ql-name {
  flex: 1; min-width: 0; font-family: var(--body); font-size: 14.5px; font-weight: 700; color: #fff;
  background: transparent; border: 2px solid transparent; padding: 4px 6px; outline: none;
}
.ql-name:hover { border-color: rgba(167,139,250,.28); }
.ql-name:focus { border-color: var(--neon-4); background: rgba(4,2,12,.7); }
.ql-url {
  width: 100%; font-family: var(--body); font-size: 11.5px; color: var(--muted);
  background: rgba(4,2,12,.6); border: 2px solid rgba(167,139,250,.22); padding: 6px 8px; outline: none;
}
.ql-url:focus { border-color: var(--neon-4); color: #fff; }
/* 新增連結：一個大加號就好 */
.ql-add {
  display: grid; place-items: center; cursor: pointer; min-height: 118px;
  font-family: var(--body); font-size: 40px; font-weight: 300; line-height: 1;
  color: rgba(163,230,53,.7); background: rgba(255,255,255,.03);
  border: 2px dashed rgba(167,139,250,.45); transition: all .16s;
}
.ql-add:hover {
  color: #06030f; border-style: solid; border-color: #fff;
  background: linear-gradient(180deg, #fff, var(--neon-4));
  box-shadow: 0 0 22px rgba(163,230,53,.7);
}
.ql-foot { display: flex; align-items: center; gap: 8px; }
/* 內容含中文（「已連結 N 處」）→ 用內文字型 */
.ql-used { flex: 1; font-family: var(--body); font-size: 11px; color: var(--muted); }
.res-open {
  font-family: var(--pixel); font-size: 7px; text-decoration: none; white-space: nowrap;
  padding: 8px 10px; color: #06030f; background: linear-gradient(180deg, #fff, var(--neon-4));
  box-shadow: 0 0 14px rgba(163,230,53,.6);
}
.res-open:hover { box-shadow: 0 0 24px rgba(163,230,53,.95); }
.res-open.disabled { pointer-events: none; color: var(--muted); background: rgba(255,255,255,.06); box-shadow: none; }

/* ---------- Moodboard ---------- */
.mb-add { display: flex; gap: 9px; flex-wrap: wrap; }
.mb-input {
  flex: 1; min-width: 220px; font-family: var(--body); font-size: 13px; color: #fff;
  background: rgba(4,2,12,.72); border: 2px solid rgba(167,139,250,.34); padding: 10px 12px; outline: none;
}
.mb-input:focus { border-color: var(--neon-3); box-shadow: 0 0 16px rgba(168,85,247,.4); }
.mb-btn {
  font-family: var(--pixel); font-size: 8px; cursor: pointer; padding: 10px 15px; color: #06030f;
  background: linear-gradient(180deg, #e9c9ff, var(--neon-3)); border: 2px solid #fff;
  box-shadow: 0 0 18px rgba(168,85,247,.65);
}
.mb-btn:hover { box-shadow: 0 0 30px rgba(168,85,247,1); }

.mb-grid { display: grid; gap: 13px; grid-template-columns: repeat(auto-fill, minmax(184px, 1fr)); }
.mb-card {
  display: flex; flex-direction: column; position: relative;
  background: rgba(6,3,18,.8); border: 2px solid rgba(167,139,250,.3);
  transition: border-color .16s, box-shadow .16s, transform .1s steps(2);
}
.mb-card:hover { border-color: var(--neon-3); box-shadow: 0 0 20px rgba(168,85,247,.45); transform: translateY(-2px); }
.mb-thumb {
  display: block; aspect-ratio: 4 / 3; overflow: hidden; text-decoration: none;
  background: linear-gradient(150deg, rgba(168,85,247,.22), rgba(34,211,238,.14));
  display: grid; place-items: center;
}
.mb-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.mb-fallback { display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 10px; text-align: center; }
.mb-fallback .ico { font-size: 22px; }
.mb-fallback .host { font-family: var(--pixel); font-size: 6.5px; color: var(--neon); word-break: break-all; }
.mb-label {
  font-family: var(--body); font-size: 12px; color: #ded8ff; width: 100%;
  background: transparent; border: 0; border-top: 2px solid rgba(167,139,250,.22);
  padding: 8px 9px; outline: none;
}
.mb-label:focus { background: rgba(4,2,12,.75); color: #fff; }
.mb-del {
  position: absolute; top: 5px; right: 5px; z-index: 2;
  width: 24px; height: 24px; display: grid; place-items: center; cursor: pointer; font-size: 10px;
  color: #fff; background: rgba(6,3,18,.85); border: 2px solid rgba(255,77,109,.55);
  opacity: 0; transition: opacity .14s;
}
.mb-card:hover .mb-del { opacity: 1; }
.mb-del:hover { background: #ff4d6d; }

/* ============================================================
   浮動面板（選色 / 挑選 Resources）
   ============================================================ */
.popover {
  position: fixed; z-index: 320; width: 264px; padding: 2px;
  background: linear-gradient(140deg, var(--neon-3), var(--neon) 60%, var(--neon-2));
  filter: drop-shadow(0 0 18px rgba(168,85,247,.65));
  clip-path: polygon(var(--notch) 0, calc(100% - var(--notch)) 0, 100% var(--notch),
    100% calc(100% - var(--notch)), calc(100% - var(--notch)) 100%, var(--notch) 100%,
    0 calc(100% - var(--notch)), 0 var(--notch));
}
.pop-in {
  background: linear-gradient(180deg, #1a0f42, #0c0722);
  padding: 13px; display: flex; flex-direction: column; gap: 10px;
  clip-path: polygon(var(--notch) 0, calc(100% - var(--notch)) 0, 100% var(--notch),
    100% calc(100% - var(--notch)), calc(100% - var(--notch)) 100%, var(--notch) 100%,
    0 calc(100% - var(--notch)), 0 var(--notch));
}
.pop-title { font-family: var(--pixel); font-size: 7.5px; color: var(--neon); letter-spacing: .1em; }
.sw-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.sw {
  height: 40px; cursor: pointer; border: 2px solid rgba(255,255,255,.25); padding: 0;
  display: grid; place-items: end center; position: relative; transition: all .14s;
}
.sw:hover { border-color: #fff; transform: translateY(-2px); }
.sw.active { border-color: #fff; box-shadow: 0 0 0 2px #06030f, 0 0 18px currentColor; }
.sw em { font-family: var(--pixel); font-size: 5.5px; font-style: normal; color: rgba(0,0,0,.62); padding-bottom: 3px; }
.hex-row { display: flex; gap: 7px; align-items: center; }
.hex-input {
  flex: 1; min-width: 0; font-family: var(--pixel); font-size: 9px; text-transform: uppercase;
  color: #fff; background: rgba(4,2,12,.8); border: 2px solid rgba(167,139,250,.4); padding: 9px 10px; outline: none;
}
.hex-input:focus { border-color: var(--neon); box-shadow: 0 0 14px rgba(34,211,238,.4); }
.hex-preview { width: 34px; height: 34px; flex: none; border: 2px solid rgba(255,255,255,.35); }

.pick-list { display: flex; flex-direction: column; gap: 6px; max-height: 240px; overflow-y: auto; }
.pick-item {
  display: flex; align-items: center; gap: 9px; cursor: pointer; text-align: left;
  padding: 8px 9px; font-family: var(--body); font-size: 12.5px; color: var(--ink);
  background: rgba(255,255,255,.04); border: 2px solid transparent; transition: all .14s;
}
.pick-item:hover { background: rgba(255,255,255,.09); border-color: rgba(167,139,250,.4); }
.pick-item.on { border-color: var(--neon-4); background: rgba(163,230,53,.14); }
.pick-box {
  flex: none; width: 16px; height: 16px; display: grid; place-items: center;
  font-family: var(--pixel); font-size: 7px; color: transparent;
  background: rgba(4,2,12,.9); border: 2px solid rgba(167,139,250,.5);
}
.pick-item.on .pick-box { color: #06030f; background: var(--neon-4); border-color: var(--neon-4); }
.pick-text { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pick-empty { font-size: 12px; color: var(--muted); line-height: 1.7; }

/* ============================================================
   API 頁
   ============================================================ */

/* ---- 動畫：你的 agent ⇄ API ⇄ 看板 ---- */
.flow {
  display: flex; align-items: center; gap: 0;
  padding: 22px 6px 18px; margin: 2px 0 4px;
  background: radial-gradient(120% 140% at 50% 0%, rgba(56,189,248,.12), transparent 70%);
  border: 2px solid rgba(56,189,248,.22);
  overflow: hidden;
}
.flow-node {
  flex: none; width: 108px; display: flex; flex-direction: column; align-items: center; gap: 7px;
  padding: 12px 6px;
  background: linear-gradient(180deg, rgba(255,255,255,.1), rgba(255,255,255,0) 50%), rgba(6,3,18,.85);
  border: 2px solid rgba(56,189,248,.5);
  animation: nodePulse 3.6s ease-in-out infinite;
}
.flow-node.n2 { animation-delay: 1.2s; border-color: rgba(168,85,247,.6); }
.flow-node.n3 { animation-delay: 2.4s; border-color: rgba(163,230,53,.55); }
@keyframes nodePulse {
  0%, 70%, 100% { box-shadow: 0 0 0 rgba(56,189,248,0); }
  12%, 30% { box-shadow: 0 0 22px rgba(56,189,248,.75); }
}
.flow-ico { font-size: 22px; line-height: 1; }
.flow-cap {
  font-family: var(--pixel); font-size: 6px; color: var(--muted);
  text-align: center; letter-spacing: .06em;
}
/* 中文學生名要用內文字型，像素字型沒有中文字符 */
.flow-node.n3 .flow-cap { font-family: var(--body); font-size: 10px; font-weight: 700; color: var(--neon-4); }

.flow-wire { flex: 1; min-width: 30px; height: 3px; background: rgba(167,139,250,.35); position: relative; }
.flow-wire i {
  position: absolute; top: -3px; width: 9px; height: 9px;
  background: #38bdf8; box-shadow: 0 0 12px #38bdf8;
  animation: travel 3.6s linear infinite;
}
.flow-wire i:nth-child(2) { animation-delay: 1.8s; opacity: .55; }
.flow-wire.w2 i { background: var(--neon-4); box-shadow: 0 0 12px var(--neon-4); animation-delay: .9s; }
.flow-wire.w2 i:nth-child(2) { animation-delay: 2.7s; }
@keyframes travel {
  0% { left: -9px; opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { left: 100%; opacity: 0; }
}

/* ---- token / 資訊 ---- */
.api-meta { display: flex; flex-wrap: wrap; gap: 8px 22px; }
.api-meta > div { display: flex; align-items: center; gap: 9px; }
.api-k {
  font-family: var(--pixel); font-size: 6.5px; color: var(--muted);
  letter-spacing: .1em; flex: none;
}
.api-v { font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 12.5px; color: #ded8ff; word-break: break-all; }

.tok-row { display: flex; align-items: center; gap: 9px; flex-wrap: wrap; }
.tok {
  flex: 1; min-width: 220px;
  font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 12.5px;
  color: var(--neon-4); background: rgba(4,2,12,.8);
  border: 2px solid rgba(163,230,53,.35); padding: 9px 11px; word-break: break-all;
}
.tok-btn {
  flex: none; cursor: pointer; font-family: var(--body); font-size: 12px; font-weight: 700;
  padding: 9px 13px; color: var(--ink);
  background: rgba(255,255,255,.06); border: 2px solid rgba(167,139,250,.45); transition: all .14s;
}
.tok-btn:hover { color: #fff; border-color: var(--neon); background: rgba(34,211,238,.16); }
.tok-btn.primary {
  color: #06030f; background: linear-gradient(180deg, #bdf3ff, #38bdf8); border-color: #fff;
  box-shadow: 0 0 16px rgba(56,189,248,.55);
}
.tok-btn.primary:hover { box-shadow: 0 0 26px rgba(56,189,248,.9); }
.tok-btn.copied {
  color: #06030f; background: linear-gradient(180deg, #dcff8a, var(--neon-4));
  border-color: #fff; box-shadow: 0 0 20px rgba(163,230,53,.8);
}
.api-warn { font-size: 12px; color: #ffb4c8; margin: 0; }

/* ---- 程式碼區塊 ---- */
.code-wrap { position: relative; }
.code {
  margin: 0; padding: 13px 15px; overflow-x: auto;
  font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 12px; line-height: 1.75;
  color: #d7d0ff; background: rgba(4,2,12,.82);
  border: 2px solid rgba(167,139,250,.28); white-space: pre;
}
.code-copy { position: absolute; top: 9px; right: 9px; z-index: 2; font-size: 11px; padding: 6px 10px; }
code.inline {
  font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 12px;
  padding: 2px 6px; color: var(--neon); background: rgba(34,211,238,.12);
  border: 1px solid rgba(34,211,238,.3);
}
code.inline.ok { color: var(--neon-4); background: rgba(163,230,53,.14); border-color: rgba(163,230,53,.35); }
code.inline.warn { color: #fbbf24; background: rgba(251,191,36,.14); border-color: rgba(251,191,36,.35); }
code.inline.bad { color: #ff8fa8; background: rgba(255,77,109,.14); border-color: rgba(255,77,109,.35); }

.step { display: flex; align-items: center; gap: 9px; font-size: 13.5px; color: #fff; margin-top: 4px; }
.step-n {
  flex: none; width: 22px; height: 22px; display: grid; place-items: center;
  font-family: var(--pixel); font-size: 8px; color: #06030f;
  background: linear-gradient(180deg, #fff, var(--neon-4));
}
.say-list { margin: 0; padding-left: 20px; display: flex; flex-direction: column; gap: 7px; font-size: 13px; color: #ded8ff; }
.say-list b { color: #fff; }
.why {
  font-size: 12.5px; line-height: 1.8; color: #cfc7f5;
  padding: 11px 13px; background: rgba(168,85,247,.1); border-left: 3px solid var(--neon-3);
}
.why b { color: #fff; }

.api-table { width: 100%; border-collapse: collapse; font-size: 12.5px; }
.api-table th {
  font-family: var(--pixel); font-size: 6.5px; color: var(--muted);
  text-align: left; padding: 7px 9px; border-bottom: 2px solid rgba(167,139,250,.3);
}
.api-table td { padding: 8px 9px; color: #ded8ff; border-bottom: 1px solid rgba(167,139,250,.14); }

@media (max-width: 640px) {
  .flow-node { width: 84px; }
  .flow-ico { font-size: 18px; }
}

/* ============================================================
   浮動新增鈕
   ============================================================ */
.fab {
  position: fixed; right: 24px; bottom: 24px; z-index: 70;
  cursor: pointer; font-size: 9px; padding: 16px 20px; color: #06030f;
  background: linear-gradient(180deg, #ffd6f7, var(--neon-2) 48%, #b3199a);
  border: 2px solid #fff; box-shadow: 0 5px 0 #7a0f68, 0 0 26px rgba(255,58,212,.7);
  transition: transform .07s steps(2), box-shadow .2s;
}
.fab:hover { box-shadow: 0 5px 0 #7a0f68, 0 0 40px rgba(255,58,212,1); }
.fab:active { transform: translateY(4px); box-shadow: 0 1px 0 #7a0f68, 0 0 20px rgba(255,58,212,.7); }

/* 敘述性訊息可能含中文 → 用內文字型（像素字型沒有中文字符） */
.empty { text-align: center; padding: 60px 20px; color: var(--muted); font-family: var(--body); font-size: 14px; line-height: 2; }

/* ============================================================
   響應式
   ============================================================ */
@media (max-width: 900px) {
  .sidenav { position: fixed; left: 0; top: var(--topbar-h); }
  .board { padding-left: var(--nav-w-collapsed); }
}
@media (max-width: 640px) {
  :root { --w-root: 300px; --w-obj: 288px; --w-kr: 250px; }
  .root-title { font-size: 18px; }
  .res-label { width: 100%; }
  .fab { right: 14px; bottom: 14px; padding: 14px 16px; font-size: 8px; }
  .topbar { padding: 10px 14px; }
  .tree-scroll { padding: 6px 14px 14px; }
  .resources, .overview { margin: 0; padding-left: 14px; padding-right: 14px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}