/* ═══════════════════════════════════════════════════════════
   KR 收割机 —— 品牌层与视觉动效
   ───────────────────────────────────────────────────────────
   这个文件集中放"升级版"的视觉增强，不改原有布局骨架：
     · 品牌标识（Logo / 名称 / 版本徽章）
     · 环境光晕（背景动态光斑）
     · 侧栏与顶栏的高级感处理
     · 卡片悬浮、边框流光、数字跳动
     · 页面切换过渡
     · 加载骨架微光
   ═══════════════════════════════════════════════════════════ */

/* ── 品牌 ── */
:root {
  --kr-brand: #e5484d;
  --kr-brand-2: #ff7a45;
  --kr-glow: rgba(229, 72, 77, 0.35);
  --kr-ease: cubic-bezier(0.16, 1, 0.3, 1);
}

/* Logo 容器：加呼吸光晕 */
.brand-mark {
  position: relative;
  background: linear-gradient(145deg, var(--kr-brand), #8f2023) !important;
  box-shadow:
    0 2px 10px var(--kr-glow),
    inset 0 1px 0 rgba(255, 255, 255, 0.18) !important;
  overflow: hidden;
  isolation: isolate;
}

/* ★ 字形必须压在光带之上，否则 K 会被扫光层盖住，看起来像"没显示"。
   这里显式抬层级 + 保证是纯白色不透明填充 + 钉死尺寸。 */
.brand-mark > svg {
  position: relative;
  z-index: 2;
  width: 24px !important;
  height: 24px !important;
  min-width: 24px;
  min-height: 24px;
  color: #fff !important;
  fill: #fff !important;
  display: block !important;
  overflow: visible;
}

/* Logo 上的一道光扫过 —— 放在字形下面一层，不遮挡字母 */
.brand-mark::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(115deg, transparent 30%, rgba(255, 255, 255, 0.42) 50%, transparent 70%);
  transform: translateX(-120%);
  animation: krSweep 5.5s ease-in-out infinite;
}

@keyframes krSweep {
  0%, 62% { transform: translateX(-120%); }
  78%, 100% { transform: translateX(120%); }
}

/* 品牌文字 */
.brand-text b {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.01em;
  background: linear-gradient(92deg, #ffffff 10%, #ffc9b0 55%, #ff8f74 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  background-size: 200% auto;
  animation: krShine 7s linear infinite;
}

@keyframes krShine {
  0% { background-position: 0% center; }
  100% { background-position: 200% center; }
}

.brand-text small {
  font-size: 10px !important;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-3) !important;
  font-family: var(--mono);
}

/* 版本徽章 */
.kr-ver {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  height: 15px;
  padding: 0 5px;
  border-radius: 4px;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.04em;
  font-family: var(--mono);
  color: #ffd8c7;
  background: rgba(229, 72, 77, 0.2);
  border: 1px solid rgba(229, 72, 77, 0.4);
  -webkit-text-fill-color: currentColor;
  flex: none;
}

/* ── 环境光晕：背景缓慢流动的光斑 ── */
.kr-aurora {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.kr-aurora i {
  position: absolute;
  display: block;
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.5;
  will-change: transform;
}

.kr-aurora i:nth-child(1) {
  width: 460px; height: 460px;
  left: -140px; top: -160px;
  background: radial-gradient(circle, rgba(229, 72, 77, 0.5), transparent 68%);
  animation: krFloat1 22s ease-in-out infinite;
}

.kr-aurora i:nth-child(2) {
  width: 400px; height: 400px;
  right: -120px; top: 18%;
  background: radial-gradient(circle, rgba(76, 141, 255, 0.35), transparent 68%);
  animation: krFloat2 27s ease-in-out infinite;
}

.kr-aurora i:nth-child(3) {
  width: 380px; height: 380px;
  left: 32%; bottom: -180px;
  background: radial-gradient(circle, rgba(176, 107, 255, 0.28), transparent 68%);
  animation: krFloat3 31s ease-in-out infinite;
}

@keyframes krFloat1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(70px, 50px) scale(1.12); }
  66% { transform: translate(30px, 95px) scale(0.94); }
}
@keyframes krFloat2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  40% { transform: translate(-80px, 70px) scale(1.1); }
  72% { transform: translate(-35px, -40px) scale(0.9); }
}
@keyframes krFloat3 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  45% { transform: translate(95px, -60px) scale(1.15); }
  75% { transform: translate(45px, 40px) scale(0.92); }
}

/* 侧栏和主区要压在光晕上面 */
.sidebar, .main { position: relative; z-index: 1; }

/* ── 侧栏 ── */
.sidebar {
  background: linear-gradient(180deg, rgba(17, 20, 26, 0.96), rgba(11, 13, 16, 0.98)) !important;
  backdrop-filter: blur(12px);
  box-shadow: 1px 0 0 rgba(255, 255, 255, 0.02), 4px 0 24px rgba(0, 0, 0, 0.34);
}

/* 菜单项激活态：左滑入的光带 + 微光 */
.nav-item {
  transition: background 0.16s var(--kr-ease), color 0.16s, transform 0.16s var(--kr-ease);
}

.nav-item:hover {
  transform: translateX(2px);
}

.nav-item.active {
  background: linear-gradient(90deg, rgba(229, 72, 77, 0.16), rgba(229, 72, 77, 0.03) 60%, transparent) !important;
  box-shadow: inset 0 0 0 1px rgba(229, 72, 77, 0.14);
}

.nav-item.active::before {
  background: linear-gradient(180deg, var(--kr-brand-2), var(--kr-brand)) !important;
  box-shadow: 0 0 10px var(--kr-glow);
  animation: krBarPulse 2.4s ease-in-out infinite;
}

@keyframes krBarPulse {
  0%, 100% { opacity: 0.72; height: 15px; }
  50% { opacity: 1; height: 19px; }
}

.nav-item.active svg { color: var(--kr-brand-2) !important; }

/* 分组标题左侧短线 */
.nav-group-title {
  display: flex;
  align-items: center;
  gap: 7px;
}

.nav-group-title::before {
  content: "";
  width: 12px;
  height: 1px;
  background: var(--line);
  flex: none;
}

/* 顶栏玻璃感 */
.topbar {
  background: rgba(17, 20, 26, 0.82) !important;
  backdrop-filter: blur(14px) saturate(140%);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.03), 0 4px 22px rgba(0, 0, 0, 0.26);
}

/* 面包屑左侧的页面色标 */
.crumb::before {
  content: "";
  width: 3px;
  height: 15px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--kr-brand-2), var(--kr-brand));
  box-shadow: 0 0 8px var(--kr-glow);
  flex: none;
}

/* ── 页面切换过渡 ── */
.view > * {
  animation: krEnter 0.34s var(--kr-ease) both;
}

@keyframes krEnter {
  from { opacity: 0; transform: translateY(9px) scale(0.996); }
  to { opacity: 1; transform: none; }
}

/* ── 卡片：悬浮 + 边框流光 ── */
.card {
  position: relative;
  transition: border-color 0.2s, box-shadow 0.24s var(--kr-ease), transform 0.24s var(--kr-ease);
  background: linear-gradient(180deg, rgba(23, 27, 35, 0.72), rgba(17, 20, 26, 0.92)) !important;
  backdrop-filter: blur(6px);
}

.card:hover {
  border-color: #2f3745;
  box-shadow: 0 6px 26px rgba(0, 0, 0, 0.36), 0 0 0 1px rgba(255, 255, 255, 0.02);
}

/* 卡片顶部一道流光（只在 hover 时亮起） */
.card::after {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(229, 72, 77, 0.7), rgba(76, 141, 255, 0.55), transparent);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}
.card:hover::after { opacity: 1; }

/* 弹性进入 */
.chain-grid > *, .grid > * {
  animation: krEnter 0.4s var(--kr-ease) both;
}
.chain-grid > *:nth-child(1) { animation-delay: 0.02s; }
.chain-grid > *:nth-child(2) { animation-delay: 0.07s; }
.chain-grid > *:nth-child(3) { animation-delay: 0.12s; }
.chain-grid > *:nth-child(4) { animation-delay: 0.17s; }

/* ── 链路卡：更强的悬浮与角标光 ── */
.chain-card {
  transition: border-color 0.2s, transform 0.28s var(--kr-ease), box-shadow 0.28s var(--kr-ease), background 0.2s !important;
  background: linear-gradient(165deg, rgba(30, 35, 45, 0.5), rgba(17, 20, 26, 0.9)) !important;
}

.chain-card:hover {
  transform: translateY(-3px) !important;
  box-shadow:
    0 14px 34px rgba(0, 0, 0, 0.45),
    0 0 0 1px var(--ch),
    0 0 26px -6px var(--ch);
}

/* 卡片顶部的链路色条加发光 + 流动 */
.chain-card::before {
  height: 2px !important;
  background: linear-gradient(90deg, var(--ch), color-mix(in srgb, var(--ch) 40%, transparent), var(--ch)) !important;
  background-size: 220% auto !important;
  opacity: 1 !important;
  box-shadow: 0 0 12px -2px var(--ch);
  animation: krChainFlow 4.5s linear infinite;
}

@keyframes krChainFlow {
  0% { background-position: 0% center; }
  100% { background-position: 220% center; }
}

/* 链路卡右上角的状态点脉冲 */
.chain-card .cc-head .tag,
.chain-card .cc-head [class*='tag-'] {
  position: relative;
}

/* 运行中的卡片：底部渗出链路色 */
.chain-card::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 46%;
  background: radial-gradient(120% 100% at 50% 130%, color-mix(in srgb, var(--ch) 13%, transparent), transparent 72%);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.35s;
}
.chain-card:hover::after { opacity: 1; }

/* ── 数字：等宽 + 加色 ── */
.page-head h1,
.chain-card .cc-num b,
.stat-cell b {
  font-variant-numeric: tabular-nums;
}

.page-head h1 {
  position: relative;
  padding-left: 11px;
}

.page-head h1::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 17px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--kr-brand-2), var(--kr-brand));
  box-shadow: 0 0 10px var(--kr-glow);
}

/* 统计块 hover 微亮 */
.stat-cell { transition: background 0.2s; }
.stat-cell:hover { background: var(--bg-2); }

/* ── 按钮 ── */
.btn {
  transition: background 0.15s, border-color 0.15s, color 0.15s, transform 0.12s var(--kr-ease), box-shadow 0.2s;
}

.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0) scale(0.985); }

.btn-primary {
  background: linear-gradient(145deg, #4c8dff, #2b5fc4) !important;
  border-color: #3f7ce8 !important;
  color: #fff !important;
  box-shadow: 0 2px 10px rgba(76, 141, 255, 0.28);
}

.btn-primary:hover {
  background: linear-gradient(145deg, #5d99ff, #3468d0) !important;
  box-shadow: 0 5px 18px rgba(76, 141, 255, 0.42);
}

.btn-danger {
  transition: background 0.15s, box-shadow 0.2s, transform 0.12s var(--kr-ease);
}
.btn-danger:hover {
  box-shadow: 0 4px 16px rgba(229, 72, 77, 0.3);
}

/* ── 表格行悬浮 ── */
tbody tr {
  transition: background 0.12s;
}

/* ── 标签 ── */
.tag {
  transition: transform 0.16s var(--kr-ease);
}
.tag:hover { transform: translateY(-1px); }

/* ── 骨架屏：微光扫过 ── */
.skeleton,
.sk-line {
  position: relative;
  overflow: hidden;
}

.skeleton::after,
.sk-line::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.055), transparent);
  transform: translateX(-100%);
  animation: krSkel 1.5s ease-in-out infinite;
}

@keyframes krSkel {
  100% { transform: translateX(100%); }
}

/* ── Toast 进入 ── */
.toasts > * {
  animation: krToastIn 0.3s var(--kr-ease) both;
}

@keyframes krToastIn {
  from { opacity: 0; transform: translateY(-9px) scale(0.96); }
  to { opacity: 1; transform: none; }
}

/* ── 弹窗 ── */
.modal-host > * {
  animation: krModalIn 0.26s var(--kr-ease) both;
}

@keyframes krModalIn {
  from { opacity: 0; transform: translateY(14px) scale(0.975); }
  to { opacity: 1; transform: none; }
}

/* ── 图片格 ── */
.img-cell {
  transition: transform 0.24s var(--kr-ease), box-shadow 0.24s;
}

.img-cell:hover {
  transform: translateY(-3px) scale(1.015);
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.46);
}

/* ── 滚动条 ── */
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, #333c4b, #262d38);
  background-clip: padding-box;
}
::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, #46506320, #3a4354);
  background-clip: padding-box;
}

/* ── 顶栏右上「刷新」旋转 ── */
.icon-btn {
  transition: background 0.15s, color 0.15s, transform 0.22s var(--kr-ease);
}
.icon-btn:hover { transform: rotate(20deg); }

/* ── 尊重系统「减少动效」偏好 ── */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

/* ═══════════════ 登录页（独立美化） ═══════════════ */

.kr-login {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 100vh;
  padding: 24px;
  background: var(--bg-0);
  overflow: hidden;
}

/* 背景网格 */
.kr-login::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.022) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(circle at 50% 38%, #000 0%, transparent 72%);
  -webkit-mask-image: radial-gradient(circle at 50% 38%, #000 0%, transparent 72%);
  pointer-events: none;
}

/* 中心光晕 */
.kr-login::after {
  content: "";
  position: absolute;
  width: 720px;
  height: 720px;
  left: 50%;
  top: 34%;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(229, 72, 77, 0.14), rgba(76, 141, 255, 0.06) 42%, transparent 68%);
  filter: blur(28px);
  pointer-events: none;
  animation: krLoginGlow 9s ease-in-out infinite;
}

@keyframes krLoginGlow {
  0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.85; }
  50% { transform: translate(-50%, -50%) scale(1.14); opacity: 1; }
}

.kr-login-card {
  position: relative;
  z-index: 1;
  width: min(392px, 100%);
  padding: 30px 26px 24px;
  background: rgba(17, 20, 26, 0.82);
  backdrop-filter: blur(18px) saturate(150%);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 16px;
  box-shadow:
    0 24px 70px rgba(0, 0, 0, 0.6),
    inset 0 1px 0 rgba(255, 255, 255, 0.055);
  animation: krCardIn 0.55s var(--kr-ease) both;
}

@keyframes krCardIn {
  from { opacity: 0; transform: translateY(22px) scale(0.97); }
  to { opacity: 1; transform: none; }
}

/* 卡片顶部一道发光边 */
.kr-login-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  border-radius: 16px 16px 0 0;
  background: linear-gradient(90deg, transparent, var(--kr-brand), rgba(76, 141, 255, 0.8), transparent);
  opacity: 0.9;
}

.kr-login-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.kr-login-brand .brand-mark {
  width: 40px;
  height: 40px;
  border-radius: 11px;
}
.kr-login-brand .brand-mark > svg {
  width: 26px !important;
  height: 26px !important;
}

.kr-login-brand b {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 19px;
  font-weight: 750;
  letter-spacing: 0.01em;
  background: linear-gradient(92deg, #fff 8%, #ffc9b0 52%, #ff8f74 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  background-size: 200% auto;
  animation: krShine 7s linear infinite;
}

.kr-login-brand small {
  display: block;
  margin-top: 2px;
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-3);
  font-family: var(--mono);
}

/* 输入框：聚焦发光 */
.kr-login .input {
  height: 38px !important;
  background: rgba(11, 13, 16, 0.66);
  transition: border-color 0.18s, box-shadow 0.22s, background 0.18s;
}

.kr-login .input:focus {
  background: rgba(11, 13, 16, 0.9);
  border-color: rgba(229, 72, 77, 0.55);
  box-shadow: 0 0 0 3px rgba(229, 72, 77, 0.12), 0 0 22px -6px rgba(229, 72, 77, 0.55);
}

.kr-login .btn-primary {
  width: 100%;
  height: 38px !important;
  margin-top: 8px;
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
  background: linear-gradient(135deg, var(--kr-brand), #b52f33) !important;
  border-color: rgba(255, 255, 255, 0.1) !important;
  box-shadow: 0 4px 18px var(--kr-glow), inset 0 1px 0 rgba(255, 255, 255, 0.16);
}

.kr-login .btn-primary:hover {
  background: linear-gradient(135deg, #ff5a5f, #c9363a) !important;
  box-shadow: 0 8px 30px var(--kr-glow), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

/* 底部链路标签行 */
.kr-login-foot {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  flex-wrap: wrap;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.kr-login-foot span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 9px;
  border-radius: 20px;
  font-size: 10.5px;
  font-weight: 500;
  color: var(--fg-2);
  background: rgba(255, 255, 255, 0.028);
  border: 1px solid rgba(255, 255, 255, 0.045);
  font-family: var(--mono);
  transition: color 0.2s, border-color 0.2s;
}

.kr-login-foot span::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--c);
  box-shadow: 0 0 6px var(--c);
}

.kr-login-foot span:hover {
  color: var(--fg-0);
  border-color: rgba(255, 255, 255, 0.1);
}

/* 登录页底部版本水印 */
.kr-login-meta {
  position: absolute;
  bottom: 18px;
  left: 0;
  right: 0;
  text-align: center;
  font-size: 10.5px;
  letter-spacing: 0.08em;
  color: var(--fg-3);
  font-family: var(--mono);
  z-index: 1;
}

.kr-login-meta em {
  font-style: normal;
  color: var(--kr-brand-2);
  opacity: 0.8;
}

/* ═══════════════════════════════════════════════════════════
   总览页升级横幅 —— 旧版没有这块，用来明确指示"界面已升级"
   ═══════════════════════════════════════════════════════════ */

.kr-banner {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 13px 16px;
  margin-bottom: 16px;
  border-radius: var(--r-md);
  background:
    linear-gradient(100deg, rgba(229, 72, 77, 0.11), rgba(76, 141, 255, 0.06) 50%, rgba(176, 107, 255, 0.05)),
    rgba(17, 20, 26, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.055);
  backdrop-filter: blur(10px);
  overflow: hidden;
  animation: krEnter 0.45s var(--kr-ease) both;
}

/* 顶部流光边 */
.kr-banner::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--kr-brand), rgba(76, 141, 255, 0.75), transparent);
  background-size: 200% auto;
  animation: krShine 6s linear infinite;
}

/* 缓慢移动的光斑 */
.kr-banner-glow {
  position: absolute;
  width: 300px;
  height: 300px;
  right: -80px;
  top: -140px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(229, 72, 77, 0.24), transparent 68%);
  filter: blur(38px);
  pointer-events: none;
  animation: krFloat2 18s ease-in-out infinite;
}

.kr-banner-main {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1 1 auto;
  min-width: 0;
}

.kr-banner-mark {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 9px;
  color: #fff;
  background: linear-gradient(145deg, var(--kr-brand), #8f2023);
  box-shadow: 0 3px 14px var(--kr-glow), inset 0 1px 0 rgba(255, 255, 255, 0.2);
  flex: none;
  position: relative;
  overflow: hidden;
}

.kr-banner-mark::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(115deg, transparent 32%, rgba(255, 255, 255, 0.4) 52%, transparent 70%);
  transform: translateX(-120%);
  animation: krSweep 4.8s ease-in-out infinite;
}

/* 横幅图标同样把字形压在光带之上，并钉死尺寸 */
.kr-banner-mark > svg {
  position: relative;
  z-index: 2;
  width: 22px !important;
  height: 22px !important;
  min-width: 22px;
  min-height: 22px;
  color: #fff !important;
  fill: #fff !important;
  display: block !important;
  overflow: visible;
}

.kr-banner-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.kr-banner-text b {
  font-size: 15px;
  font-weight: 720;
  letter-spacing: 0.01em;
  background: linear-gradient(92deg, #fff 6%, #ffc9b0 54%, #ff8f74 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  background-size: 200% auto;
  animation: krShine 8s linear infinite;
}

.kr-banner-text span {
  font-size: 11.5px;
  color: var(--fg-2);
  margin-top: 1px;
}

.kr-banner-chips {
  position: relative;
  display: flex;
  align-items: center;
  gap: 6px;
  flex: none;
  flex-wrap: wrap;
}

.kr-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 10.5px;
  font-weight: 500;
  font-family: var(--mono);
  color: var(--fg-1);
  background: rgba(255, 255, 255, 0.032);
  border: 1px solid rgba(255, 255, 255, 0.055);
  transition: color 0.2s, border-color 0.2s, box-shadow 0.2s, transform 0.2s var(--kr-ease);
}

.kr-chip::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--c);
  box-shadow: 0 0 7px var(--c);
}

.kr-chip:hover {
  color: var(--fg-0);
  border-color: color-mix(in srgb, var(--c) 45%, transparent);
  box-shadow: 0 0 16px -6px var(--c);
  transform: translateY(-1px);
}

@media (max-width: 860px) {
  .kr-banner-chips { display: none; }
  .kr-banner-text span { display: none; }
}

/* ═══════════════════════════════════════════════════════════
   表格与列表：更清晰的层级
   ═══════════════════════════════════════════════════════════ */

/* 表头加一点底光 */
thead th {
  background: linear-gradient(180deg, rgba(30, 35, 45, 0.55), transparent) !important;
}

/* 行 hover 左侧亮条 */
tbody tr:hover {
  box-shadow: inset 2px 0 0 var(--accent);
}

/* ═══════════════════════════════════════════════════════════
   实时日志：新条目高亮
   ═══════════════════════════════════════════════════════════ */

.log-line, .rt-line, .chain-log-row {
  transition: background 0.15s;
}

.log-line:hover, .rt-line:hover, .chain-log-row:hover {
  background: rgba(255, 255, 255, 0.028);
}

/* ═══════════════════════════════════════════════════════════
   骨架屏兼容（不同视图用了不同类名）
   ═══════════════════════════════════════════════════════════ */

[class*='skel'] {
  position: relative;
  overflow: hidden;
}

[class*='skel']::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.05), transparent);
  transform: translateX(-100%);
  animation: krSkel 1.6s ease-in-out infinite;
}

/* ═══════════════════════════════════════════════════════════
   顶栏 / 侧栏微交互补充
   ═══════════════════════════════════════════════════════════ */

/* 侧栏底部状态点脉冲 */
.dot-ok {
  position: relative;
}

.dot-ok::after {
  content: "";
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  border: 1px solid currentColor;
  opacity: 0.55;
  animation: krDotPulse 2.4s ease-out infinite;
}

@keyframes krDotPulse {
  0% { transform: scale(0.7); opacity: 0.65; }
  70% { transform: scale(1.5); opacity: 0; }
  100% { transform: scale(1.5); opacity: 0; }
}

/* 顶栏刷新按钮：点击时整圈转动 */
.icon-btn:active svg {
  animation: spin 0.55s linear;
}

/* ═══════════════════════════════════════════════════════════
   模态框遮罩：渐变入场
   ═══════════════════════════════════════════════════════════ */

.modal-host:not([hidden]) {
  animation: krFade 0.2s ease both;
}

@keyframes krFade {
  from { opacity: 0; }
  to { opacity: 1; }
}
/* ═══════════════════════════════════════════════════════════
   顶栏用户区（右上角）—— 重做
   旧版只有「头像 + 管理员」一行字，信息量低且视觉单薄。
   新版：头像带渐变光环 + 两行文字（名字 / 角色）+ 悬浮展开
   ═══════════════════════════════════════════════════════════ */

.who {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 4px 10px 4px 8px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.028);
  border: 1px solid rgba(255, 255, 255, 0.05);
  cursor: default;
  transition: background 0.18s, border-color 0.18s, transform 0.2s var(--kr-ease);
}

.who:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.1);
  transform: translateY(-1px);
}

.who .avatar {
  position: relative;
  width: 27px;
  height: 27px;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0;
  background: linear-gradient(145deg,
    hsl(var(--av-h, 0) 68% 56%),
    hsl(var(--av-h, 0) 62% 34%));
  box-shadow:
    0 0 0 2px rgba(255, 255, 255, 0.07),
    0 2px 8px rgba(0, 0, 0, 0.4);
  transition: box-shadow 0.24s;
}

.who:hover .avatar {
  box-shadow:
    0 0 0 2px hsl(var(--av-h, 0) 68% 56% / 0.5),
    0 0 16px -2px hsl(var(--av-h, 0) 68% 56% / 0.6);
}

.who-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  line-height: 1.24;
  min-width: 0;
  max-width: 132px;
}

.who-text b {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--fg-0);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.who-text small {
  font-size: 10px;
  letter-spacing: 0.04em;
  color: var(--fg-3);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

@media (max-width: 720px) {
  .who-text { display: none; }
  .who { padding: 4px; }
}

/* ═══════════════════════════════════════════════════════════
   登录页：隐去链路名后的收尾优化
   ═══════════════════════════════════════════════════════════ */

/* 卡片底部补齐留白（原来靠链路胶囊撑高度） */
.kr-login-card {
  padding-bottom: 26px;
}

/* 品牌区与表单之间加一道细分隔 + 渐隐 */
.kr-login-brand {
  padding-bottom: 18px;
  margin-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.045);
}

/* 输入框标签加一点字距，更工整 */
.kr-login .field label {
  letter-spacing: 0.02em;
}

/* 登录按钮加一点高度感的立体阴影 */
.kr-login .btn-primary:active {
  box-shadow: 0 2px 10px var(--kr-glow), inset 0 1px 0 rgba(255, 255, 255, 0.12);
  transform: translateY(1px) scale(0.995);
}