/* ============================================================
   京拓 OA 共享组件层 —— components.css
   依赖 tokens.css；所有组件带 jt- 前缀
   动效约束：只动 transform / opacity，指数缓动，60fps
   ============================================================ */

/* ============ 应用骨架 ============ */
.jt-app { display: grid; grid-template-columns: 224px minmax(0, 1fr); height: 100vh; overflow: hidden; }
.jt-main { display: grid; grid-template-rows: 64px minmax(0, 1fr); min-width: 0; }
.jt-workspace { overflow-y: auto; padding: 22px; display: flex; flex-direction: column; gap: 16px; }

/* 入场编排：给容器元素加 .jt-reveal + style="--i:n" */
.jt-reveal { opacity: 0; transform: translateY(16px); animation: jt-reveal var(--dur-enter) var(--ease-out-expo) forwards; animation-delay: calc(var(--i, 0) * 90ms + 120ms); }
@keyframes jt-reveal { to { opacity: 1; transform: translateY(0); } }

/* ============ 深色侧边栏 ============ */
.jt-sidebar {
  background: linear-gradient(180deg, var(--shell) 0%, var(--shell-deep) 100%);
  display: grid; grid-template-rows: 64px minmax(0, 1fr) auto;
  position: relative; z-index: 20;
  box-shadow: 4px 0 24px rgba(15, 23, 30, 0.28);
}
.jt-brand { display: flex; align-items: center; gap: 11px; padding: 0 16px; border-bottom: 1px solid var(--shell-line); }
.jt-brand-logo {
  width: 48px; height: 36px; flex: 0 0 48px;
  display: block; object-fit: contain;
  filter: drop-shadow(0 5px 10px rgba(0, 0, 0, .18));
}
.jt-brand strong { color: var(--shell-text-bright); font-size: 15px; font-weight: 650; display: block; }
.jt-brand em { color: var(--shell-text); font-size: 11px; font-style: normal; }

.jt-nav { padding: 14px 10px; display: flex; flex-direction: column; gap: 3px; position: relative; overflow-y: auto; }
.jt-nav-group-label { color: var(--shell-text); font-size: 11px; letter-spacing: 0.08em; padding: 14px 12px 6px; opacity: 0.75; }
.jt-nav-item {
  position: relative; display: flex; align-items: center; gap: 11px;
  height: 42px; padding: 0 13px; border-radius: 8px;
  color: var(--shell-text); font-size: 14px; text-align: left; width: 100%;
  transition: color var(--dur-fast) var(--ease-out-quart), background var(--dur-fast) var(--ease-out-quart);
  opacity: 0; transform: translateX(-14px);
  animation: jt-nav-in var(--dur-enter) var(--ease-out-expo) forwards;
  animation-delay: calc(var(--i, 0) * 55ms + 180ms);
}
@keyframes jt-nav-in { to { opacity: 1; transform: translateX(0); } }
.jt-nav-item svg { width: 17px; height: 17px; flex: 0 0 17px; transition: transform var(--dur-fast) var(--ease-out-quart); }
.jt-nav-item:hover { color: var(--shell-text-bright); background: rgba(255, 255, 255, 0.055); }
.jt-nav-item:hover svg { transform: translateX(2px) scale(1.06); }
.jt-nav-item.is-active { color: var(--shell-text-bright); background: var(--shell-active); font-weight: 560; }
/* 铜色指示条：JT.initNav() 驱动滑动 */
.jt-nav-indicator {
  position: absolute; left: 0; width: 3px; border-radius: 0 3px 3px 0;
  background: linear-gradient(180deg, var(--jt-copper-bright), var(--jt-copper));
  box-shadow: 0 0 10px rgba(184, 97, 45, 0.55);
  transition: transform var(--dur-base) var(--ease-out-expo), height var(--dur-base) var(--ease-out-expo), opacity var(--dur-fast);
  pointer-events: none;
}
.jt-nav-badge {
  margin-left: auto; min-width: 20px; height: 20px; padding: 0 6px;
  border-radius: 10px; background: var(--jt-copper); color: #fff;
  font-size: 11px; font-weight: 600; font-family: var(--jt-mono);
  display: grid; place-items: center;
}
.jt-badge-bump { animation: jt-badge-bump 500ms var(--ease-out-expo); }
@keyframes jt-badge-bump { 0% { transform: scale(1); } 35% { transform: scale(1.45); } 100% { transform: scale(1); } }

.jt-sidebar-footer { padding: 14px 16px; border-top: 1px solid var(--shell-line); display: flex; align-items: center; gap: 10px; }
.jt-avatar {
  width: 34px; height: 34px; border-radius: 9px; flex: 0 0 34px;
  background: var(--jt-steel-deep); color: #cfe0ea;
  display: grid; place-items: center; font-size: 13px; font-weight: 600;
}
.jt-sidebar-footer strong { color: var(--shell-text-bright); font-size: 13px; display: block; }
.jt-sidebar-footer em { color: var(--shell-text); font-size: 11px; font-style: normal; }

/* ============ 顶栏 ============ */
.jt-topbar {
  display: flex; align-items: center; gap: 18px; padding: 0 22px;
  background: rgba(255, 255, 255, 0.92); backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--jt-line); position: relative; z-index: 15;
}
.jt-topbar-title strong { font-size: 16px; font-weight: 640; display: block; }
.jt-topbar-title em { font-style: normal; color: var(--jt-muted); font-size: 12px; font-family: var(--jt-mono); }
.jt-live-dot {
  display: inline-block; width: 6px; height: 6px; border-radius: 50%;
  background: var(--jt-success); margin-right: 5px;
  animation: jt-pulse-dot 2.4s var(--ease-in-out) infinite;
}
@keyframes jt-pulse-dot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(39, 128, 95, 0.45); }
  55% { box-shadow: 0 0 0 5px rgba(39, 128, 95, 0); }
}
.jt-search {
  display: flex; align-items: center; gap: 8px;
  width: 260px; height: 36px; padding: 0 12px;
  background: var(--jt-surface-muted); border: 1px solid var(--jt-line);
  border-radius: 8px; color: var(--jt-muted);
  transition: border-color var(--dur-fast), box-shadow var(--dur-fast), width var(--dur-base) var(--ease-out-quart);
}
.jt-search:focus-within { border-color: var(--jt-copper); box-shadow: 0 0 0 3px rgba(184, 97, 45, 0.14); width: 320px; }
.jt-search input { border: none; background: none; outline: none; flex: 1; font-size: 13px; color: var(--jt-ink); }
.jt-bell { position: relative; width: 38px; height: 38px; border-radius: 9px; display: grid; place-items: center; color: var(--jt-ink-soft); transition: background var(--dur-fast), color var(--dur-fast); }
.jt-bell:hover { background: var(--jt-steel-soft); color: var(--jt-steel-deep); }
.jt-bell svg { width: 19px; height: 19px; }
.jt-bell-ring svg { animation: jt-bell-ring 640ms var(--ease-out-quart); transform-origin: 50% 4px; }
@keyframes jt-bell-ring {
  0%, 100% { transform: rotate(0); } 18% { transform: rotate(14deg); }
  38% { transform: rotate(-11deg); } 58% { transform: rotate(7deg); } 78% { transform: rotate(-4deg); }
}
.jt-bell-badge {
  position: absolute; top: 5px; right: 5px; min-width: 16px; height: 16px; padding: 0 4px;
  border-radius: 8px; background: var(--jt-danger); color: #fff;
  font-size: 10px; font-weight: 650; font-family: var(--jt-mono);
  display: grid; place-items: center; border: 2px solid #fff;
}

/* ============ 页头 ============ */
.jt-page-head { display: flex; align-items: center; gap: 16px; }
.jt-page-head h1 { font-size: 20px; font-weight: 660; letter-spacing: -0.01em; }
.jt-page-head .jt-sub { color: var(--jt-muted); font-size: 12.5px; margin-top: 3px; }
.jt-page-head .jt-spacer { flex: 1; }

/* ============ 按钮 ============ */
.jt-btn {
  position: relative; overflow: hidden;
  height: 36px; padding: 0 18px; border-radius: 8px;
  font-size: 13px; font-weight: 560;
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  transition: transform var(--dur-instant) var(--ease-out-quart), box-shadow var(--dur-fast), background var(--dur-fast), opacity var(--dur-fast), border-color var(--dur-fast), color var(--dur-fast);
}
.jt-btn:active { transform: scale(0.96); }
.jt-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.jt-btn-copper {   /* 每页最多一个铜色实心主按钮 */
  background: linear-gradient(180deg, #c46f38, var(--jt-copper)); color: #fff;
  box-shadow: 0 2px 8px rgba(184, 97, 45, 0.35);
}
.jt-btn-copper:hover:not(:disabled) { box-shadow: 0 5px 16px rgba(184, 97, 45, 0.45); transform: translateY(-1px); }
.jt-btn-copper:active:not(:disabled) { transform: scale(0.96); }
.jt-btn-ghost { border: 1px solid var(--jt-line-strong); color: var(--jt-ink-soft); background: #fff; }
.jt-btn-ghost:hover { border-color: var(--jt-steel); color: var(--jt-steel-deep); }
.jt-btn-danger-ghost { border: 1px solid #e3c4c1; color: var(--jt-danger); background: #fff; }
.jt-btn-danger-ghost:hover { background: var(--jt-danger-soft); }
.jt-ripple {
  position: absolute; border-radius: 50%; pointer-events: none;
  background: rgba(255, 255, 255, 0.5);
  transform: scale(0); animation: jt-ripple 520ms var(--ease-out-quart) forwards;
}
.jt-btn-ghost .jt-ripple, .jt-btn-danger-ghost .jt-ripple { background: rgba(65, 107, 134, 0.18); }
@keyframes jt-ripple { to { transform: scale(2.6); opacity: 0; } }

/* ============ 面板 / 统计卡 ============ */
.jt-panel {
  background: var(--jt-surface); border: 1px solid var(--jt-line);
  border-radius: var(--jt-radius); box-shadow: var(--jt-shadow-1);
  min-width: 0; overflow: hidden;
}
.jt-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.jt-stat-card {
  background: var(--jt-surface); border: 1px solid var(--jt-line);
  border-radius: var(--jt-radius); padding: 16px 18px;
  display: flex; align-items: center; gap: 14px;
  box-shadow: var(--jt-shadow-1); position: relative; overflow: hidden;
  transition: transform var(--dur-fast) var(--ease-out-quart), box-shadow var(--dur-fast) var(--ease-out-quart);
}
.jt-stat-card:hover { transform: translateY(-3px); box-shadow: var(--jt-shadow-2); }
.jt-stat-card::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: var(--accent, var(--jt-steel));
  transform: scaleY(0); transform-origin: top;
  transition: transform var(--dur-base) var(--ease-out-expo);
}
.jt-stat-card:hover::before, .jt-stat-card.is-active::before { transform: scaleY(1); }
.jt-stat-card.is-active { border-color: rgba(184, 97, 45, 0.4); box-shadow: 0 0 0 3px rgba(184, 97, 45, 0.08); }
.jt-stat-icon {
  width: 42px; height: 42px; border-radius: 11px; flex: 0 0 42px;
  display: grid; place-items: center;
  background: color-mix(in srgb, var(--accent, var(--jt-steel)) 10%, white);
  color: var(--accent, var(--jt-steel));
}
.jt-stat-icon svg { width: 20px; height: 20px; }
.jt-stat-meta label { font-size: 12px; color: var(--jt-muted); display: block; margin-bottom: 3px; }
.jt-stat-num { font-family: var(--jt-mono); font-size: 26px; font-weight: 700; line-height: 1; letter-spacing: -0.02em; }
.jt-stat-delta { font-size: 11px; font-family: var(--jt-mono); margin-top: 4px; color: var(--jt-muted); }
.jt-stat-copper { --accent: var(--jt-copper); }
.jt-stat-copper .jt-stat-num { color: var(--jt-copper-deep); }
.jt-stat-warn { --accent: var(--jt-warning); }
.jt-stat-danger { --accent: var(--jt-danger); }
.jt-stat-danger .jt-stat-num { color: var(--jt-danger); }
.jt-stat-success { --accent: var(--jt-success); }
.jt-num-tick { animation: jt-num-tick 600ms var(--ease-out-expo); }
@keyframes jt-num-tick { 0% { color: var(--jt-copper); transform: translateY(-4px); } 100% { transform: translateY(0); } }

/* ============ Tab + 滑动指示 ============ */
.jt-tabs { position: relative; display: flex; gap: 4px; }
.jt-tab {
  position: relative; z-index: 1; height: 36px; padding: 0 14px; border-radius: 8px;
  font-size: 13px; color: var(--jt-muted);
  transition: color var(--dur-fast);
  display: flex; align-items: center; gap: 7px;
}
.jt-tab .jt-cnt { font-family: var(--jt-mono); font-size: 11px; padding: 1px 6px; border-radius: 8px; background: var(--jt-surface-muted); border: 1px solid var(--jt-line); transition: all var(--dur-fast); }
.jt-tab:hover { color: var(--jt-ink); }
.jt-tab.is-active { color: var(--jt-copper-deep); font-weight: 600; }
.jt-tab.is-active .jt-cnt { background: var(--jt-copper-soft); border-color: transparent; color: var(--jt-copper-deep); }
.jt-tab-pill {
  position: absolute; bottom: 0; height: 2px; border-radius: 2px; background: var(--jt-copper);
  transition: transform var(--dur-base) var(--ease-out-expo), width var(--dur-base) var(--ease-out-expo);
}

/* ============ Chips ============ */
.jt-chips { display: flex; gap: 8px; padding: 12px 18px 4px; flex-wrap: wrap; }
.jt-chip {
  height: 28px; padding: 0 12px; border-radius: 14px;
  border: 1px solid var(--jt-line); background: var(--jt-surface-muted);
  font-size: 12px; color: var(--jt-ink-soft);
  transition: all var(--dur-fast) var(--ease-out-quart);
  display: inline-flex; align-items: center; gap: 6px;
}
.jt-chip:hover { border-color: var(--jt-line-strong); transform: translateY(-1px); }
.jt-chip.is-active {
  background: var(--jt-copper-soft); border-color: rgba(184, 97, 45, 0.35);
  color: var(--jt-copper-deep); font-weight: 560;
  box-shadow: 0 2px 8px rgba(184, 97, 45, 0.12);
}
.jt-chip .jt-cnt { font-family: var(--jt-mono); font-size: 11px; opacity: 0.75; }

/* ============ 状态徽标（图标+文字+颜色三要素） ============ */
.jt-badge {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 11px; font-weight: 560; padding: 3px 8px; border-radius: 6px;
  white-space: nowrap;
}
.jt-badge i { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.jt-badge-copper { background: var(--jt-copper-soft); color: var(--jt-copper-deep); }
.jt-badge-steel { background: var(--jt-steel-soft); color: var(--jt-steel-deep); }
.jt-badge-success { background: var(--jt-success-soft); color: var(--jt-success); }
.jt-badge-warning { background: var(--jt-warning-soft); color: var(--jt-warning); }
.jt-badge-danger { background: var(--jt-danger-soft); color: var(--jt-danger); }
.jt-badge-muted { background: var(--jt-surface-muted); color: var(--jt-muted); }
.jt-badge-blink i { animation: jt-blink 1.8s var(--ease-in-out) infinite; }
@keyframes jt-blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.25; } }

/* ============ 数据行（列表/表格通用） ============ */
.jt-list { padding: 10px 12px 16px; }
.jt-row {
  display: grid; align-items: center; gap: 10px; padding: 6px 10px;
  min-height: 54px; border-radius: 8px; cursor: pointer;
  border-bottom: 1px solid var(--jt-surface-muted);
  transition: background var(--dur-fast), transform var(--dur-fast) var(--ease-out-quart);
  position: relative;
}
.jt-row:hover { background: var(--jt-surface-muted); transform: translateX(3px); }
.jt-row.is-selected { background: var(--jt-copper-soft); }
.jt-row-enter { animation: jt-row-enter 560ms var(--ease-out-expo); }
@keyframes jt-row-enter {
  0% { opacity: 0; transform: translateY(-14px); background: var(--jt-copper-soft); }
  60% { background: var(--jt-copper-soft); }
  100% { opacity: 1; transform: translateY(0); }
}
.jt-row-leaving { animation: jt-row-leave 380ms var(--ease-in-out) forwards; }
@keyframes jt-row-leave { 0% { opacity: 1; transform: translateX(0); } 100% { opacity: 0; transform: translateX(46px); } }
.jt-row-title { font-size: 13px; font-weight: 540; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.jt-row-code { font-size: 11px; color: var(--jt-muted); font-family: var(--jt-mono); margin-top: 2px; }
.jt-row-action {
  font-size: 12px; color: var(--jt-steel); padding: 4px 10px; border-radius: 6px;
  opacity: 0; transform: translateX(-6px);
  transition: opacity var(--dur-fast), transform var(--dur-fast) var(--ease-out-quart), background var(--dur-fast);
}
.jt-row:hover .jt-row-action { opacity: 1; transform: translateX(0); }
.jt-row-action:hover { background: var(--jt-steel-soft); }

/* ============ 骨架屏 ============ */
.jt-skeleton-row {
  height: 54px; border-radius: 8px; margin: 0 10px 4px;
  background: linear-gradient(90deg, var(--jt-surface-muted) 25%, #eef1f3 50%, var(--jt-surface-muted) 75%);
  background-size: 200% 100%;
  animation: jt-shimmer 1.1s linear infinite;
}
@keyframes jt-shimmer { from { background-position: 200% 0; } to { background-position: -200% 0; } }

/* ============ 空状态 ============ */
.jt-empty { padding: 52px 20px; text-align: center; }
.jt-empty-ico {
  width: 56px; height: 56px; margin: 0 auto 14px; border-radius: 16px;
  background: var(--jt-steel-soft); color: var(--jt-steel-deep);
  display: grid; place-items: center;
  animation: jt-float 3.2s var(--ease-in-out) infinite;
}
@keyframes jt-float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }
.jt-empty strong { font-size: 14px; display: block; margin-bottom: 4px; }
.jt-empty p { font-size: 12px; color: var(--jt-muted); }

/* ============ 进度条（SLA / 用量通用） ============ */
.jt-progress-track { height: 5px; border-radius: 3px; background: var(--jt-surface-muted); overflow: hidden; }
.jt-progress-fill {
  height: 100%; border-radius: 3px; width: 0;
  background: var(--bar-color, var(--jt-success));
  transition: width 900ms var(--ease-out-expo) 300ms;
  position: relative;
}
.jt-progress-fill::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.45), transparent);
  transform: translateX(-100%);
  animation: jt-bar-sheen 2.8s var(--ease-in-out) 1.2s infinite;
}
@keyframes jt-bar-sheen { 0%, 60% { transform: translateX(-100%); } 100% { transform: translateX(100%); } }

/* ============ 抽屉 ============ */
.jt-drawer-mask {
  position: fixed; inset: 0; background: rgba(24, 33, 43, 0.4); backdrop-filter: blur(2px);
  opacity: 0; pointer-events: none;
  transition: opacity var(--dur-base) var(--ease-out-quart);
  z-index: 40;
}
.jt-drawer-mask.show { opacity: 1; pointer-events: auto; }
.jt-drawer {
  position: fixed; top: 0; right: 0; bottom: 0; width: 480px; max-width: calc(100vw - 40px);
  background: var(--jt-surface); z-index: 41; box-shadow: var(--jt-shadow-3);
  transform: translateX(100%);
  transition: transform 420ms var(--ease-out-expo);
  display: grid; grid-template-rows: auto minmax(0, 1fr) auto;
}
.jt-drawer.show { transform: translateX(0); }
.jt-drawer-head { padding: 18px 22px 14px; border-bottom: 1px solid var(--jt-line); }
.jt-drawer-head .jt-d-top { display: flex; align-items: flex-start; gap: 12px; }
.jt-drawer-head h3 { font-size: 15px; font-weight: 640; line-height: 1.45; flex: 1; }
.jt-drawer-close {
  width: 30px; height: 30px; border-radius: 7px; color: var(--jt-muted);
  display: grid; place-items: center;
  transition: background var(--dur-fast), transform var(--dur-fast) var(--ease-out-quart);
}
.jt-drawer-close:hover { background: var(--jt-surface-muted); transform: rotate(90deg); }
.jt-drawer-body { overflow-y: auto; padding: 18px 22px; }
.jt-drawer-foot {
  padding: 14px 22px; border-top: 1px solid var(--jt-line);
  display: flex; gap: 10px; justify-content: flex-end;
  background: var(--jt-surface-muted);
}
.jt-d-meta { display: grid; grid-template-columns: 76px 1fr; gap: 8px 14px; font-size: 13px; margin-bottom: 18px; }
.jt-d-meta dt { color: var(--jt-muted); }
.jt-d-meta dd { color: var(--jt-ink); font-family: var(--jt-mono); font-size: 12.5px; overflow-wrap: anywhere; }
.jt-d-section { font-size: 13px; font-weight: 640; margin: 4px 0 12px; }

/* ============ 时间线 ============ */
.jt-timeline { position: relative; padding-left: 22px; margin-bottom: 18px; }
.jt-timeline::before { content: ""; position: absolute; left: 6px; top: 6px; bottom: 6px; width: 2px; background: var(--jt-line); border-radius: 2px; }
.jt-tl-track {
  position: absolute; left: 6px; top: 6px; width: 2px; border-radius: 2px;
  background: var(--jt-copper); height: 0;
  transition: height 900ms var(--ease-out-expo) 250ms;
}
.jt-tl-item { position: relative; padding-bottom: 16px; opacity: 0; transform: translateX(10px); transition: opacity var(--dur-base) var(--ease-out-quart), transform var(--dur-base) var(--ease-out-quart); transition-delay: calc(var(--i, 0) * 140ms + 200ms); }
.jt-drawer.show .jt-tl-item, .jt-timeline.is-open .jt-tl-item { opacity: 1; transform: translateX(0); }
.jt-tl-item::before {
  content: ""; position: absolute; left: -21px; top: 5px;
  width: 12px; height: 12px; border-radius: 50%;
  background: #fff; border: 2.5px solid var(--jt-line-strong);
}
.jt-tl-item.done::before { border-color: var(--jt-success); background: var(--jt-success); box-shadow: 0 0 0 3px rgba(39,128,95,0.15); }
.jt-tl-item.now::before { border-color: var(--jt-copper); box-shadow: 0 0 0 3px rgba(184,97,45,0.18); animation: jt-tl-pulse 1.8s var(--ease-in-out) infinite; }
.jt-tl-item.rej::before { border-color: var(--jt-danger); background: var(--jt-danger); }
@keyframes jt-tl-pulse { 0%, 100% { box-shadow: 0 0 0 3px rgba(184,97,45,0.18); } 50% { box-shadow: 0 0 0 6px rgba(184,97,45,0.06); } }
.jt-tl-item strong { font-size: 13px; display: block; }
.jt-tl-item .jt-tl-people { font-size: 12px; color: var(--jt-ink-soft); margin-top: 2px; }
.jt-tl-item em { font-style: normal; font-size: 11.5px; color: var(--jt-muted); font-family: var(--jt-mono); }
.jt-tl-comment {
  margin-top: 6px; font-size: 12px; color: var(--jt-ink-soft);
  background: var(--jt-surface-muted); border-left: 2px solid var(--jt-line-strong);
  padding: 6px 10px; border-radius: 0 6px 6px 0; overflow-wrap: anywhere;
}

/* ============ 弹窗 ============ */
.jt-modal-mask {
  position: fixed; inset: 0; background: rgba(24, 33, 43, 0.45); backdrop-filter: blur(3px);
  opacity: 0; pointer-events: none;
  transition: opacity var(--dur-base) var(--ease-out-quart);
  z-index: 50; display: grid; place-items: center;
}
.jt-modal-mask.show { opacity: 1; pointer-events: auto; }
.jt-modal {
  width: 620px; max-width: calc(100vw - 48px); max-height: calc(100vh - 80px);
  background: var(--jt-surface); border-radius: 14px; box-shadow: var(--jt-shadow-3);
  transform: translateY(24px) scale(0.97); opacity: 0;
  transition: transform 420ms var(--ease-out-expo), opacity 340ms;
  overflow: hidden; display: grid; grid-template-rows: auto minmax(0, 1fr) auto;
}
.jt-modal-mask.show .jt-modal { transform: translateY(0) scale(1); opacity: 1; }
.jt-modal-head { padding: 18px 24px 0; display: flex; align-items: center; }
.jt-modal-head h3 { font-size: 16px; font-weight: 640; flex: 1; }
.jt-modal-body { padding: 16px 24px 22px; overflow-y: auto; }
.jt-modal-foot { padding: 14px 24px; border-top: 1px solid var(--jt-line); display: flex; justify-content: flex-end; gap: 10px; background: var(--jt-surface-muted); }

/* ============ Toast ============ */
.jt-toasts { position: fixed; top: 76px; right: 22px; z-index: 60; display: flex; flex-direction: column; gap: 10px; pointer-events: none; }
.jt-toast {
  pointer-events: auto; position: relative; overflow: hidden;
  width: 330px; background: var(--jt-surface);
  border: 1px solid var(--jt-line); border-left: 3px solid var(--jt-copper);
  border-radius: var(--jt-radius-s); box-shadow: var(--jt-shadow-3);
  padding: 12px 14px; display: flex; gap: 11px; align-items: flex-start;
  animation: jt-toast-in 480ms var(--ease-out-expo);
}
.jt-toast.hide { animation: jt-toast-out 300ms var(--ease-in-out) forwards; }
@keyframes jt-toast-in { from { opacity: 0; transform: translateX(60px) scale(0.96); } to { opacity: 1; transform: translateX(0) scale(1); } }
@keyframes jt-toast-out { to { opacity: 0; transform: translateX(60px) scale(0.96); } }
.jt-toast .jt-t-ico { width: 30px; height: 30px; border-radius: 8px; flex: 0 0 30px; display: grid; place-items: center; }
.jt-toast strong { font-size: 13px; display: block; margin-bottom: 2px; }
.jt-toast p { font-size: 12px; color: var(--jt-muted); line-height: 1.5; overflow-wrap: anywhere; }
.jt-toast .jt-t-progress { position: absolute; left: 0; bottom: 0; height: 2px; border-radius: 2px; animation: jt-t-shrink 5s linear forwards; }
@keyframes jt-t-shrink { from { width: 100%; } to { width: 0; } }

/* ============ 表单 ============ */
.jt-field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.jt-field label { font-size: 12.5px; font-weight: 560; color: var(--jt-ink-soft); }
.jt-input, .jt-textarea, .jt-select {
  width: 100%; border: 1px solid var(--jt-line-strong); border-radius: var(--jt-radius-s);
  padding: 9px 12px; font-size: 13px; color: var(--jt-ink); background: #fff;
  transition: border-color var(--dur-fast), box-shadow var(--dur-fast);
}
.jt-input:focus, .jt-textarea:focus, .jt-select:focus {
  border-color: var(--jt-copper); box-shadow: 0 0 0 3px rgba(184, 97, 45, 0.12); outline: none;
}
.jt-textarea { min-height: 76px; resize: vertical; }
.jt-input.is-error, .jt-textarea.is-error { border-color: var(--jt-danger); }
.jt-field-hint { font-size: 11.5px; color: var(--jt-muted); }

/* ============ 批量浮条 ============ */
.jt-batch-bar {
  position: fixed; left: 50%; bottom: 22px; transform: translate(-50%, 76px);
  display: flex; align-items: center; gap: 14px;
  background: var(--shell); color: var(--shell-text-bright);
  border-radius: 12px; padding: 10px 18px;
  box-shadow: var(--jt-shadow-3);
  transition: transform 380ms var(--ease-out-expo), opacity 300ms;
  opacity: 0; pointer-events: none; z-index: 30;
}
.jt-batch-bar.show { transform: translate(-50%, 0); opacity: 1; pointer-events: auto; }
.jt-batch-bar .jt-b-count { font-family: var(--jt-mono); font-size: 13px; }
.jt-batch-bar .jt-b-count strong { color: var(--jt-copper-bright); }
.jt-batch-btn { font-size: 12.5px; padding: 6px 12px; border-radius: 7px; color: var(--shell-text); transition: all var(--dur-fast); }
.jt-batch-btn:hover { background: rgba(255,255,255,0.08); color: var(--shell-text-bright); }
.jt-batch-btn.primary { background: var(--jt-copper); color: #fff; font-weight: 560; }
.jt-batch-btn.primary:hover { background: #c46f38; }

/* ============ 响应式兜底 ============ */
@media (max-width: 1240px) {
  .jt-stats { grid-template-columns: repeat(2, 1fr); }
}