/* ==========================================================================
   应用外壳：侧边栏 / 顶栏 / 内容区
   ========================================================================== */

.app {
  display: flex;
  height: 100vh;
  overflow: hidden;
}

/* ============================ 侧边栏 ============================ */
.sidebar {
  position: relative;
  z-index: 30;
  width: var(--sidebar-w);
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  background: linear-gradient(180deg, var(--side-bg-2) 0%, var(--side-bg) 100%);
  border-right: 1px solid var(--side-border);
  transition: width .24s var(--ease);
}
.sidebar::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(420px 200px at 20% 0%, rgba(99, 102, 241, .28), transparent 70%),
    radial-gradient(320px 220px at 100% 100%, rgba(6, 182, 212, .12), transparent 70%);
}

/* ---- 品牌 ---- */
.brand {
  position: relative;
  display: flex;
  align-items: center;
  gap: 11px;
  height: var(--topbar-h);
  padding: 0 20px;
  flex-shrink: 0;
  border-bottom: 1px solid var(--side-border);
}
.brand-mark {
  width: 36px; height: 36px;
  border-radius: 11px;
  display: grid; place-items: center;
  background: var(--brand-grad);
  box-shadow: var(--shadow-brand);
  flex-shrink: 0;
}
.brand-mark svg { width: 21px; height: 21px; }
.brand-text { overflow: hidden; white-space: nowrap; }
.brand-name {
  font-size: 15px; font-weight: 800; letter-spacing: .5px;
  color: #fff;
  background: linear-gradient(90deg, #fff, #c7d2fe);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.brand-sub { font-size: 10px; color: #6b76a0; letter-spacing: 2.4px; font-weight: 600; text-transform: uppercase; }

/* ---- 导航 ---- */
.nav {
  position: relative;
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 14px 12px 20px;
}
.nav::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, .12); background-clip: content-box; }

.nav-group-label {
  padding: 16px 12px 7px;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 1.6px;
  color: #5a648c;
  text-transform: uppercase;
  white-space: nowrap;
}
.nav-group:first-child .nav-group-label { padding-top: 4px; }

.nav-item {
  position: relative;
  display: flex;
  align-items: center;
  gap: 11px;
  height: 40px;
  padding: 0 12px;
  margin-bottom: 2px;
  border-radius: var(--radius-sm);
  color: var(--side-text);
  font-size: 13.5px;
  font-weight: 500;
  white-space: nowrap;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}
.nav-item:hover { background: var(--side-hover); color: #e6e9f7; }
.nav-item.active {
  background: var(--side-active);
  color: var(--side-text-active);
  font-weight: 600;
}
.nav-item.active::before {
  content: "";
  position: absolute;
  left: -12px; top: 50%;
  width: 3px; height: 20px;
  transform: translateY(-50%);
  border-radius: 0 3px 3px 0;
  background: linear-gradient(180deg, #818cf8, #6366f1);
  box-shadow: 0 0 12px rgba(129, 140, 248, .9);
}
.nav-ico { width: 18px; height: 18px; flex-shrink: 0; opacity: .9; }
.nav-item.active .nav-ico { opacity: 1; }
.nav-label { flex: 1; overflow: hidden; text-overflow: ellipsis; }
.nav-badge {
  flex-shrink: 0;
  min-width: 20px;
  height: 18px;
  padding: 0 6px;
  border-radius: 99px;
  font-size: 10.5px;
  font-weight: 700;
  display: grid; place-items: center;
  background: rgba(239, 68, 68, .9);
  color: #fff;
}
.nav-badge.soft { background: rgba(255, 255, 255, .1); color: #b9c0dc; }

/* ---- 侧栏底部卡片 ---- */
.side-card {
  position: relative;
  margin: 0 12px 14px;
  padding: 13px 14px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(99, 102, 241, .24), rgba(6, 182, 212, .12));
  border: 1px solid rgba(255, 255, 255, .08);
  overflow: hidden;
}
.side-card-title { font-size: 12.5px; font-weight: 700; color: #fff; }
.side-card-desc { font-size: 11px; color: #99a2c6; margin-top: 3px; line-height: 1.5; }
.side-card-bar {
  height: 5px; border-radius: 99px; margin-top: 9px;
  background: rgba(255, 255, 255, .12);
  overflow: hidden;
}
.side-card-bar > i {
  display: block; height: 100%; border-radius: 99px;
  background: linear-gradient(90deg, #22d3ee, #818cf8);
}

.side-user {
  position: relative;
  display: flex; align-items: center; gap: 10px;
  padding: 12px 14px;
  border-top: 1px solid var(--side-border);
  flex-shrink: 0;
}
.side-user-name { font-size: 12.5px; font-weight: 600; color: #e8ebf9; }
.side-user-role { font-size: 10.5px; color: #6b76a0; }

/* ---- 折叠态 ---- */
.app.mini .sidebar { width: var(--sidebar-w-mini); }
.app.mini .brand { padding: 0 20px; }
.app.mini .brand-text,
.app.mini .nav-label,
.app.mini .nav-badge,
.app.mini .nav-group-label,
.app.mini .side-card,
.app.mini .side-user-meta { display: none; }
.app.mini .nav-item { justify-content: center; padding: 0; }
.app.mini .nav-item.active::before { left: -12px; }
.app.mini .nav-ico { width: 20px; height: 20px; }
.app.mini .side-user { justify-content: center; padding: 12px 0; }

/* ============================ 主区域 ============================ */
.main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* ---- 顶栏 ---- */
.topbar {
  height: var(--topbar-h);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 0 22px;
  background: color-mix(in srgb, var(--surface) 82%, transparent);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--border);
  position: relative;
  z-index: 20;
}

.icon-btn {
  position: relative;
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  display: grid; place-items: center;
  color: var(--text-2);
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.icon-btn:hover { background: var(--surface-3); color: var(--text); }
.icon-btn:active { transform: scale(.94); }
.icon-btn svg { width: 18px; height: 18px; }
.icon-btn .dot {
  position: absolute; top: 7px; right: 8px;
  width: 7px; height: 7px; border-radius: 99px;
  background: var(--danger);
  border: 2px solid var(--surface);
}

.crumb { display: flex; align-items: center; gap: 8px; min-width: 0; }
.crumb-root { font-size: 13px; color: var(--text-3); }
.crumb-sep { color: var(--text-4); font-size: 12px; }
.crumb-cur { font-size: 15px; font-weight: 700; letter-spacing: -.2px; }
.crumb-desc { font-size: 12px; color: var(--text-3); padding-left: 10px; border-left: 1px solid var(--border); }

/* ---- 全局搜索 ---- */
.search-trigger {
  display: flex; align-items: center; gap: 9px;
  width: 260px; height: 38px;
  padding: 0 10px 0 12px;
  border-radius: var(--radius-sm);
  background: var(--surface-3);
  border: 1px solid transparent;
  color: var(--text-3);
  font-size: 13px;
  transition: all var(--dur) var(--ease);
}
.search-trigger:hover { border-color: var(--border-strong); background: var(--surface); color: var(--text-2); }
.search-trigger svg { width: 16px; height: 16px; flex-shrink: 0; }
.kbd {
  margin-left: auto;
  display: inline-flex; align-items: center; gap: 2px;
  padding: 2px 6px;
  border-radius: 5px;
  font-size: 10.5px; font-weight: 600;
  font-family: var(--font-mono);
  color: var(--text-3);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-xs);
}

/* ---- 顶栏小工具 ---- */
.env-pill {
  display: inline-flex; align-items: center; gap: 6px;
  height: 26px; padding: 0 10px;
  border-radius: 99px;
  font-size: 11.5px; font-weight: 600;
  color: var(--ok);
  background: var(--ok-soft);
  border: 1px solid color-mix(in srgb, var(--ok) 26%, transparent);
}
.env-pill i {
  width: 6px; height: 6px; border-radius: 99px; background: currentColor;
  animation: pulseDot 1.9s var(--ease) infinite;
}

/* ---- 数据源指示灯 ---- */
.live-pill {
  display: inline-flex; align-items: center; gap: 6px;
  height: 26px; padding: 0 10px;
  border-radius: 99px;
  font-size: 11.5px; font-weight: 600;
  color: var(--text-3);
  background: var(--surface-3);
  border: 1px solid var(--border);
  transition: all var(--dur) var(--ease);
  white-space: nowrap;
}
.live-pill:hover { border-color: var(--border-strong); color: var(--text-2); }
.live-pill i {
  width: 6px; height: 6px; border-radius: 99px;
  background: var(--text-4);
  flex-shrink: 0;
}
.live-pill.on {
  color: var(--ok);
  background: var(--ok-soft);
  border-color: color-mix(in srgb, var(--ok) 28%, transparent);
}
.live-pill.on i { background: var(--ok); animation: pulseDot 1.9s var(--ease) infinite; }

/* ============================ 登录门 ============================ */
.gate {
  position: fixed; inset: 0; z-index: 500;
  display: grid; place-items: center;
  padding: 24px;
  background: #0b1020;
}
.gate-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(700px 380px at 82% 8%, rgba(99, 102, 241, .5), transparent 65%),
    radial-gradient(600px 400px at 8% 92%, rgba(6, 182, 212, .32), transparent 65%),
    linear-gradient(150deg, #0b1020 0%, #171c3d 48%, #2d1b58 100%);
}
.gate-bg::after {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, .04) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255, 255, 255, .04) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(70% 60% at 50% 45%, #000, transparent);
}
.gate-box {
  position: relative;
  width: 100%; max-width: 408px;
  padding: 30px 32px 26px;
  border-radius: var(--radius-xl);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: 0 34px 80px -24px rgba(0, 0, 0, .6);
}

/* ---- 内容滚动区 ---- */
.content {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 22px;
  scroll-behavior: smooth;
}
.content-inner { max-width: 1600px; margin: 0 auto; }

/* ---- 页面头部 ---- */
.page-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.page-title { font-size: 21px; font-weight: 800; letter-spacing: -.4px; display: flex; align-items: center; gap: 10px; }
.page-sub { font-size: 12.5px; color: var(--text-3); margin-top: 4px; }
.page-actions { display: flex; align-items: center; gap: 9px; flex-wrap: wrap; }

/* ============================ 移动端 ============================ */
.scrim {
  position: fixed; inset: 0;
  background: rgba(8, 12, 24, .5);
  backdrop-filter: blur(2px);
  z-index: 29;
  opacity: 0; pointer-events: none;
  transition: opacity .2s var(--ease);
}
.scrim.show { opacity: 1; pointer-events: auto; }

@media (max-width: 1000px) {
  .sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    transform: translateX(-102%);
    transition: transform .26s var(--ease-out);
    box-shadow: var(--shadow-lg);
  }
  .app.mobile-open .sidebar { transform: none; }
  .app.mini .sidebar { width: var(--sidebar-w); }
  .app.mini .brand-text, .app.mini .nav-label, .app.mini .nav-badge,
  .app.mini .nav-group-label, .app.mini .side-card, .app.mini .side-user-meta { display: revert; }
  .app.mini .nav-item { justify-content: flex-start; padding: 0 12px; }
  .search-trigger { width: 44px; justify-content: center; padding: 0; }
  .search-trigger .search-text, .search-trigger .kbd { display: none; }
  .crumb-desc { display: none; }
  .content { padding: 16px 14px; }
}

/* ============================ 以代理视角查看的提示条 ============================ */
.as-banner {
  display: flex; align-items: center; gap: 10px;
  margin: 0 0 14px;
  padding: 11px 16px;
  border-radius: var(--radius);
  background: linear-gradient(120deg, #1b1f3b, #3b2a7a);
  color: #fff;
  font-size: 12.5px; font-weight: 600;
}
.as-banner .c-3 { color: rgba(255, 255, 255, .62); font-weight: 500; margin-left: 6px; }
.as-banner .grow { flex: 1; }