/* ============ 飞智品牌色系 ============ */
:root {
  --bg: #f4f7fb;
  --bg-grad: linear-gradient(180deg, #f5f8fc 0%, #ecf2f9 100%);
  --surface: #ffffff;
  --surface-soft: rgba(255, 255, 255, 0.6);
  --border: #e2e8f0;
  --border-soft: #f1f5f9;
  --ink: #1a1f29;
  --ink-mute: #4a5568;
  --ink-dim: #94a3b8;
  /* 飞智蓝（核心品牌色） */
  --primary: #0074ff;
  --primary-hover: #0061d6;
  --primary-deep: #0050b3;
  --primary-soft: #e6f0ff;
  --accent-handle: #f59e0b;
  --accent-kbd: #0074ff;
  --accent-brand: #ec4899;
  --ok: #059669;
  --ok-bg: #ecfdf5;
  --warn: #b45309;
  --warn-bg: #fef3c7;
  --danger: #dc2626;
  --danger-bg: #fee2e2;
  --info: #0074ff;
  --info-bg: #e6f0ff;
  --topbar-bg: #0a1626;
  --topbar-ink: #b8c5d6;
  --shadow-sm: 0 1px 3px rgba(10, 22, 38, 0.06);
  --shadow-md: 0 1px 2px rgba(10, 22, 38, 0.06), 0 4px 12px rgba(10, 22, 38, 0.04);
  --shadow-lg: 0 2px 6px rgba(10, 22, 38, 0.08), 0 12px 32px rgba(10, 22, 38, 0.08);
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 14px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  background: var(--bg-grad);
  color: var(--ink);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

/* ============ 顶栏 · 全新设计 ============ */
.topbar {
  background: linear-gradient(180deg, #0a1626 0%, #0d1c30 100%);
  color: #fff;
  padding: 0 22px;
  height: 52px;
  display: flex;
  align-items: center;
  gap: 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 0 rgba(255,255,255,0.04), 0 6px 20px rgba(0,0,0,0.22);
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
}

/* —— 抽屉按钮 —— */
.drawer-toggle {
  display: none;
  background: transparent;
  border: 0;
  color: rgba(255,255,255,0.7);
  padding: 6px 8px;
  margin-right: 8px;
  cursor: pointer;
  border-radius: 6px;
  transition: background .12s, color .12s;
}
.drawer-toggle:hover { background: rgba(255,255,255,0.08); color: #fff; }
@media (max-width: 720px) {
  .drawer-toggle { display: flex; align-items: center; }
  .topbar { padding: 0 14px; }
}

/* —— 品牌 —— */
.brand,
.brand:link,
.brand:visited,
.brand:hover,
.brand:active {
  color: #fff;
  text-decoration: none;
}
.brand {
  font-size: 15.5px;
  font-weight: 700;
  letter-spacing: -0.3px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 4px 0 0;
  transition: opacity .12s;
  white-space: nowrap;
}
.brand:hover { opacity: 0.85; }
.brand-icon {
  color: var(--primary);
  flex-shrink: 0;
  filter: drop-shadow(0 0 6px rgba(0, 116, 255, 0.4));
}

/* —— 品牌与导航之间的分隔线 —— */
.brand-sep {
  width: 1px;
  height: 18px;
  background: rgba(255,255,255,0.12);
  margin: 0 16px;
  flex-shrink: 0;
}
@media (max-width: 720px) {
  .brand-sep { margin: 0 10px; }
  .brand { font-size: 14px; }
}

/* —— 面包屑 / 主导航 —— */
.crumbs {
  display: flex;
  gap: 2px;
  align-items: center;
  font-size: 13px;
  font-weight: 500;
  color: rgba(255,255,255,0.55);
}
.crumbs a,
.crumbs a:link,
.crumbs a:visited {
  color: rgba(255,255,255,0.62);
  text-decoration: none;
  padding: 6px 11px;
  border-radius: 6px;
  transition: all .12s;
  font-weight: 500;
  letter-spacing: 0.2px;
}
.crumbs a:hover { background: rgba(255,255,255,0.08); color: #fff; }
.crumbs .sep {
  color: rgba(255,255,255,0.22);
  font-size: 12px;
  margin: 0 2px;
  user-select: none;
}
.crumbs .here {
  color: #fff;
  font-weight: 600;
  padding: 6px 11px;
  background: rgba(255,255,255,0.08);
  border-radius: 6px;
  letter-spacing: 0.2px;
}
.crumbs .ext-icon { opacity: 0.6; }

@media (max-width: 720px) {
  .crumbs { font-size: 12px; }
  .crumbs a, .crumbs .here { padding: 4px 8px; }
}

/* —— 占位 + 右侧操作 —— */
.tb-spacer { flex: 1; }
.tb-actions { display: flex; align-items: center; gap: 12px; }

.tb-link,
.tb-link:link,
.tb-link:visited {
  background: rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.78);
  text-decoration: none;
  padding: 6px 12px;
  border-radius: 7px;
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.2px;
  transition: all .12s;
  border: 1px solid rgba(255,255,255,0.06);
}
.tb-link:hover {
  background: rgba(0, 116, 255, 0.18);
  color: #fff;
  border-color: rgba(0, 116, 255, 0.3);
}

.user {
  display: flex; align-items: center; gap: 9px;
  padding-left: 14px;
  border-left: 1px solid rgba(255,255,255,0.1);
  height: 32px;
}
.user img {
  width: 30px; height: 30px;
  border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,0.18);
  box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}
.user-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
  line-height: 1.15;
}
.user .name {
  font-size: 13px;
  color: #fff;
  font-weight: 600;
  letter-spacing: 0.2px;
}
.logout,
.logout:link,
.logout:visited {
  background: transparent;
  border: 0;
  color: rgba(255,255,255,0.45);
  font-size: 15px;
  padding: 5px 9px;
  border-radius: 6px;
  cursor: pointer;
  font-family: inherit;
  transition: background .12s, color .12s;
}
.logout:hover {
  background: rgba(220, 38, 38, 0.18);
  color: #fff;
}
@media (max-width: 720px) {
  .user { padding-left: 10px; gap: 6px; }
  .user img { width: 28px; height: 28px; }
  .user .name { display: none; }
}

/* ============ 主容器 ============ */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 28px 22px 60px;
}
.container.wide { max-width: 1600px; }

/* ============ Hero 区 ============ */
.hero {
  margin-bottom: 28px;
}
.hero-title {
  font-size: 26px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.5px;
  margin-bottom: 6px;
  display: flex;
  align-items: baseline;
  gap: 10px;
}
.hero-title .greet { font-size: 16px; color: var(--ink-mute); font-weight: 500; }
.hero-sub { color: var(--ink-mute); font-size: 13px; }

.metric-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin: 18px 0 6px;
}
@media (max-width: 820px) { .metric-row { grid-template-columns: repeat(2, 1fr); } }
.metric {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 14px 16px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 4px;
  position: relative;
  overflow: hidden;
}
.metric::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--ink-dim);
}
.metric.todo::before { background: var(--primary); }
.metric.done::before { background: var(--ok); }
.metric.risk::before { background: var(--danger); }
.metric.cost::before { background: var(--warn); }

.metric .label { font-size: 11.5px; color: var(--ink-mute); font-weight: 600; letter-spacing: 0.2px; }
.metric .num { font-size: 28px; font-weight: 700; color: var(--ink); letter-spacing: -0.5px; line-height: 1.15; }
.metric .num .unit { font-size: 14px; color: var(--ink-mute); font-weight: 500; margin-left: 4px; }
.metric.todo .num { color: var(--primary-deep); }
.metric.done .num { color: var(--ok); }
.metric.risk .num { color: var(--danger); }
.metric.cost .num { color: var(--warn); }

/* ============ Section title ============ */
.sec-title {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 30px 0 14px;
}
.sec-title h2 {
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
  padding-left: 11px;
  border-left: 3px solid var(--primary);
  line-height: 1.1;
}
.sec-title .hint { font-size: 12px; color: var(--ink-dim); }

/* ============ 项目卡片 ============ */
.proj-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
@media (max-width: 820px) { .proj-grid { grid-template-columns: 1fr; } }

.proj-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 18px 20px 16px;
  box-shadow: var(--shadow-md);
  text-decoration: none;
  color: inherit;
  border-left: 4px solid var(--ink-dim);
  transition: transform .15s, box-shadow .15s;
  display: block;
}
.proj-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.proj-card.line-handle { border-left-color: var(--accent-handle); }
.proj-card.line-kbd { border-left-color: var(--accent-kbd); }
.proj-card.line-brand { border-left-color: var(--accent-brand); }

.pc-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}
.pc-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.2px;
}
.pc-sub { font-size: 11.5px; color: var(--ink-dim); margin-top: 1px; }

.chip {
  display: inline-block;
  font-size: 10.5px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--border-soft);
  color: var(--ink-mute);
  white-space: nowrap;
  line-height: 1.5;
}
.chip.progress { background: #f1f5f9; color: var(--ink-mute); }
.chip.delay { background: var(--danger-bg); color: var(--danger); }
.chip.ahead { background: var(--info-bg); color: var(--info); }
.chip.sell { background: var(--ok-bg); color: var(--ok); }
.chip.ontrack { background: var(--ok-bg); color: var(--ok); }
.chip.boost { background: var(--warn-bg); color: var(--warn); }

.pc-milestone {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--primary-deep);
  margin-bottom: 12px;
}
.pc-milestone .label { font-size: 10.5px; color: var(--ink-dim); font-weight: 600; margin-right: 5px; text-transform: uppercase; letter-spacing: 0.5px; }

.pc-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  padding-top: 12px;
  border-top: 1px dashed var(--border);
}
.pc-stat { text-align: center; }
.pc-stat .v {
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.3px;
  line-height: 1.1;
}
.pc-stat .l { font-size: 10.5px; color: var(--ink-dim); font-weight: 500; margin-top: 2px; }
.pc-stat.danger .v { color: var(--danger); }
.pc-stat.ok .v { color: var(--ok); }

.cost-pill {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 9px;
  border-radius: 5px;
  margin-left: 4px;
}
.cost-pill.ok { background: var(--ok-bg); color: var(--ok); }
.cost-pill.info { background: var(--info-bg); color: var(--info); }
.cost-pill.danger { background: var(--danger-bg); color: var(--danger); }
.cost-pill.warn { background: var(--warn-bg); color: var(--warn); }
.cost-pill.muted { background: var(--border-soft); color: var(--ink-dim); }

/* ============ Quick actions ============ */
.actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 14px;
}
.action-btn {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 18px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  transition: all .12s;
  box-shadow: var(--shadow-sm);
}
.action-btn:hover { background: var(--ink); color: #fff; border-color: var(--ink); transform: translateY(-1px); }
.action-btn.primary { background: var(--ink); color: #fff; border-color: var(--ink); }
.action-btn.primary:hover { background: var(--primary-deep); border-color: var(--primary-deep); }

/* ============ 看板包装页 ============ */
.kanban-wrap {
  position: fixed;
  inset: 49px 0 0 0;
  background: var(--bg);
}
.kanban-wrap iframe { width: 100%; height: 100%; border: 0; }

/* ============ 项目工作区 ============ */
.workspace {
  position: fixed;
  inset: 49px 0 0 0;
  display: grid;
  grid-template-columns: 260px 1fr;
  background: var(--bg);
  overflow: hidden;
}
.ws-side {
  background: var(--surface);
  border-right: 1px solid var(--border);
  overflow-y: auto;
  padding: 18px 16px;
}
.ws-meta { margin-bottom: 18px; padding-bottom: 14px; border-bottom: 1px solid var(--border); }
.ws-meta h1 { font-size: 18px; font-weight: 700; color: var(--ink); letter-spacing: -0.3px; }
.ws-meta .sub { font-size: 12px; color: var(--ink-dim); margin-top: 2px; }
.ws-meta .next {
  margin-top: 10px;
  padding: 8px 11px;
  background: var(--info-bg);
  border-radius: var(--radius-sm);
  font-size: 12.5px;
  font-weight: 700;
  color: var(--info);
}
.ws-meta .next .lab { font-size: 10px; color: var(--ink-mute); display: block; font-weight: 600; }

.ws-side h3 { font-size: 11px; font-weight: 700; color: var(--ink-dim); letter-spacing: 0.5px; text-transform: uppercase; margin: 14px 0 8px; }
.ws-stat-list { list-style: none; display: flex; flex-direction: column; gap: 6px; }
.ws-stat-list li {
  display: flex;
  justify-content: space-between;
  padding: 7px 10px;
  background: var(--border-soft);
  border-radius: var(--radius-sm);
  font-size: 12.5px;
  color: var(--ink-mute);
}
.ws-stat-list li b { font-weight: 700; color: var(--ink); }
.ws-stat-list li.danger b { color: var(--danger); }
.ws-stat-list li.ok b { color: var(--ok); }
.ws-stat-list li.warn b { color: var(--warn); }

.ws-side-btn {
  display: block;
  width: 100%;
  background: var(--ink);
  color: #fff;
  text-decoration: none;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  font-size: 12.5px;
  font-weight: 600;
  text-align: center;
  margin-top: 16px;
  transition: background .12s;
}
.ws-side-btn:hover { background: var(--primary-deep); }
.ws-side-btn.ghost { background: var(--surface); color: var(--ink); border: 1px solid var(--border); }
.ws-side-btn.ghost:hover { background: var(--border-soft); }

.ws-main {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.ws-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 16px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.ws-status { font-size: 12px; color: var(--ink-dim); }
.ws-status.dirty { color: var(--warn); font-weight: 600; }
.ws-status.saving { color: var(--info); font-weight: 600; }
.ws-status.saved { color: var(--ok); font-weight: 600; }
.ws-spacer { flex: 1; }
.ws-btn {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--ink);
  font-size: 12px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-family: inherit;
}
.ws-btn:hover { background: var(--border-soft); }
.ws-btn.primary { background: var(--ink); color: #fff; border-color: var(--ink); }
.ws-btn.primary:hover { background: var(--primary-deep); border-color: var(--primary-deep); }
.ws-btn:disabled { opacity: 0.5; cursor: not-allowed; }

#editor {
  flex: 1;
  background: #fff;
  position: relative;
}

/* 移动端：sidebar 改抽屉 */
.ws-side-mask {
  display: none;
  position: fixed;
  inset: 49px 0 0 0;
  background: rgba(10, 22, 38, 0.5);
  z-index: 90;
  backdrop-filter: blur(2px);
}
.ws-side-mask:not([hidden]) { display: block; }

@media (max-width: 720px) {
  .workspace { grid-template-columns: 1fr; }
  .ws-side {
    position: fixed;
    top: 49px;
    bottom: 0;
    left: 0;
    width: 280px;
    max-width: 86vw;
    z-index: 100;
    transform: translateX(-100%);
    transition: transform .25s ease-out;
    box-shadow: 0 4px 24px rgba(10, 22, 38, 0.18);
  }
  .ws-side.open { transform: translateX(0); }
}

/* 同样的抽屉行为给 home / admin 顶栏菜单（备用） */
@media (max-width: 720px) {
  .tb-link { display: none; }
  .crumbs { font-size: 11.5px; }
  .crumbs a, .crumbs .here { padding: 3px 6px; }
}

/* ============ 多 PM 新增元素 ============ */
.add-btn {
  margin-left: auto;
  background: var(--ink);
  color: #fff;
  border: 0;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: background .12s, transform .12s;
}
.add-btn:hover { background: var(--primary-deep); transform: translateY(-1px); }

.sec-title { justify-content: flex-start; }

.proj-card.readonly {
  opacity: 0.92;
  border-left-style: dashed;
}
.proj-card.readonly:hover { opacity: 1; }
.owner-badge {
  display: inline-block;
  background: var(--border-soft);
  color: var(--ink-mute);
  font-size: 10.5px;
  font-weight: 600;
  padding: 1px 7px;
  border-radius: 5px;
  margin-left: 6px;
  vertical-align: 2px;
}
.pc-foot {
  margin-top: 10px;
  font-size: 11.5px;
  color: var(--ink-mute);
}

.empty-state {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 60px 30px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 2px dashed var(--border);
}
.empty-icon { font-size: 48px; margin-bottom: 14px; opacity: 0.7; }
.empty-title { font-size: 16px; font-weight: 600; color: var(--ink); margin-bottom: 6px; }
.empty-sub { font-size: 13px; color: var(--ink-mute); }

/* Owner / readonly tags 在 workspace */
.owner-line {
  display: flex;
  gap: 6px;
  align-items: center;
  margin-top: 8px;
}
.owner-tag {
  display: inline-block;
  background: var(--border-soft);
  color: var(--ink-mute);
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 999px;
}
.owner-tag.self {
  background: var(--info-bg);
  color: var(--info);
}
.readonly-tag {
  display: inline-block;
  background: #fef3c7;
  color: var(--warn);
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 999px;
}

.ws-side-btn.danger {
  background: var(--surface);
  color: var(--danger);
  border: 1px solid var(--border);
  margin-top: 18px;
}
.ws-side-btn.danger:hover { background: var(--danger-bg); }

/* Role tag - 顶栏内嵌版本 */
.role-tag {
  display: inline-block;
  font-size: 9px;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 3px;
  letter-spacing: 0.4px;
  line-height: 1.5;
  width: fit-content;
  text-transform: none;
}
.role-tag.role-super_admin {
  background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
  color: #fff;
  box-shadow: 0 1px 3px rgba(245, 158, 11, 0.45);
}
.role-tag.role-pm {
  background: linear-gradient(135deg, #0084ff 0%, #0050b3 100%);
  color: #fff;
  box-shadow: 0 1px 3px rgba(0, 116, 255, 0.4);
}
.role-tag.role-viewer {
  background: rgba(255,255,255,0.14);
  color: rgba(255,255,255,0.75);
}
.role-tag.big {
  font-size: 11px;
  padding: 3px 12px;
  border-radius: 999px;
  letter-spacing: 0.3px;
}

/* Admin user cards */
.user-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
@media (max-width: 820px) { .user-grid { grid-template-columns: 1fr; } }

.user-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 16px 18px;
  box-shadow: var(--shadow-md);
  transition: transform .15s, box-shadow .15s;
  border-left: 3px solid var(--border);
}
.user-card:hover { transform: translateY(-1px); box-shadow: var(--shadow-lg); }

.uc-head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
}
.uc-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.uc-avatar.role-super_admin { background: linear-gradient(135deg, #fbbf24, #f59e0b); }
.uc-avatar.role-pm { background: linear-gradient(135deg, #0074ff, #0050b3); }
.uc-avatar.role-viewer { background: linear-gradient(135deg, #94a3b8, #64748b); }

.uc-id { flex: 1; min-width: 0; }
.uc-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.3;
}
.uc-name .dim { color: var(--ink-dim); margin-left: 4px; font-size: 11.5px; font-weight: 400; }
.uc-oid {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 4px;
}
.uc-oid code {
  background: var(--border-soft);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 10px;
  color: var(--ink-mute);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 100%;
  flex: 1;
  display: inline-block;
}
.uc-copy {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--ink-mute);
  font-size: 12px;
  padding: 1px 6px;
  border-radius: 4px;
  cursor: pointer;
  font-family: inherit;
  flex-shrink: 0;
}
.uc-copy:hover { background: var(--border-soft); color: var(--ink); }
.uc-meta {
  display: flex;
  justify-content: space-between;
  font-size: 11.5px;
  color: var(--ink-mute);
  padding: 8px 0;
  border-top: 1px dashed var(--border);
  border-bottom: 1px dashed var(--border);
  margin-bottom: 10px;
}
.uc-meta b { color: var(--ink); }
.uc-meta .dim { color: var(--ink-dim); font-weight: 400; }
.uc-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}
.uc-actions .role-select {
  flex: 1;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 12.5px;
  font-family: inherit;
  background: var(--surface);
  color: var(--ink);
}
.uc-actions .role-select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0, 116, 255, 0.15);
}

/* ============ Modal ============ */
.modal-mask {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(2px);
}
.modal-mask[hidden] { display: none; }
.modal {
  background: var(--surface);
  border-radius: 14px;
  width: 460px;
  max-width: 92vw;
  max-height: 88vh;
  overflow: auto;
  box-shadow: 0 24px 64px rgba(0,0,0,0.32);
  animation: pop .18s ease-out;
}
@keyframes pop {
  from { opacity: 0; transform: scale(0.96) translateY(8px); }
  to { opacity: 1; transform: none; }
}
.modal-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}
.modal-head h3 { font-size: 15px; font-weight: 700; color: var(--ink); }
.modal-close {
  background: transparent;
  border: 0;
  font-size: 22px;
  color: var(--ink-dim);
  cursor: pointer;
  padding: 0;
  line-height: 1;
  width: 28px;
  height: 28px;
  border-radius: 50%;
}
.modal-close:hover { background: var(--border-soft); color: var(--ink); }
.modal-body { padding: 18px 20px 20px; display: flex; flex-direction: column; gap: 12px; }

.fld { display: flex; flex-direction: column; gap: 5px; }
.fld > span { font-size: 11.5px; color: var(--ink-mute); font-weight: 600; }
.fld input[type=text], .fld select {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 7px 10px;
  font-size: 13px;
  font-family: inherit;
  background: var(--surface);
  color: var(--ink);
  transition: border-color .12s, box-shadow .12s;
}
.fld input[type=text]:focus, .fld select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}
.fld-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.upload-area {
  border: 1.5px dashed var(--border);
  border-radius: 6px;
  padding: 10px 12px;
  background: var(--border-soft);
}
.upload-area input[type=file] {
  font-size: 12px;
  font-family: inherit;
  width: 100%;
}
.upload-hint {
  display: block;
  font-size: 10.5px;
  color: var(--ink-dim);
  margin-top: 4px;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 4px;
  padding-top: 8px;
  border-top: 1px solid var(--border);
}

/* ============ Toast ============ */
.toast {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: var(--ink);
  color: #fff;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  font-size: 12.5px;
  font-weight: 500;
  box-shadow: 0 6px 24px rgba(0,0,0,0.22);
  z-index: 1000;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .2s, transform .2s;
}
.toast.show { opacity: 1; transform: translateY(0); }
.toast.ok { background: var(--ok); }
.toast.err { background: var(--danger); }
.toast.warn { background: var(--warn); }

/* ============ 登录页 · 飞智蓝 ============ */
.login-wrap {
  min-height: 100vh;
  background: linear-gradient(135deg, #001433 0%, #0050b3 45%, #0074ff 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  position: relative;
  overflow: hidden;
}
.login-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 25%, rgba(0, 162, 255, 0.35), transparent 50%),
    radial-gradient(circle at 85% 75%, rgba(0, 116, 255, 0.40), transparent 50%),
    radial-gradient(circle at 50% 110%, rgba(0, 200, 255, 0.20), transparent 60%);
  pointer-events: none;
}
.login-card {
  position: relative;
  background: #fff;
  border-radius: 20px;
  padding: 48px 40px 36px;
  box-shadow: 0 32px 80px rgba(0, 30, 80, 0.4), 0 0 0 1px rgba(255,255,255,0.08);
  max-width: 400px;
  width: 100%;
  text-align: center;
  z-index: 2;
}
.login-logo {
  width: 76px; height: 76px;
  border-radius: 20px;
  background: linear-gradient(135deg, #e6f0ff 0%, #cce1ff 100%);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 22px;
  box-shadow:
    0 8px 24px rgba(0, 116, 255, 0.22),
    inset 0 1px 0 rgba(255,255,255,0.6);
  position: relative;
}
.login-logo::after {
  content: "";
  position: absolute;
  inset: 2px;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.7);
  pointer-events: none;
}
.login-eyebrow {
  font-family: "SF Mono", "Menlo", Consolas, monospace;
  font-size: 10px;
  font-weight: 600;
  color: var(--primary);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 12px;
  opacity: 0.92;
}
.login-card h1 {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 32px;
  color: #0a1626;
  margin-bottom: 14px;
  font-weight: 800;
  letter-spacing: -1.2px;
  line-height: 1.1;
}
.login-accent {
  width: 36px;
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--primary), #00a2ff);
  margin: 0 auto 18px;
}
.login-card .sub {
  color: var(--ink-mute);
  font-size: 13.5px;
  line-height: 1.5;
  font-weight: 500;
  letter-spacing: 0.4px;
}
.login-card .sub i {
  color: var(--primary);
  font-style: normal;
  margin: 0 3px;
  font-weight: 700;
  opacity: 0.7;
}
.login-card .sub-2 {
  font-size: 12.5px;
  color: var(--ink-dim);
  font-weight: 400;
  margin-top: 4px;
  margin-bottom: 30px;
  letter-spacing: 0.2px;
}
.login-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  color: #fff;
  text-decoration: none;
  padding: 13px 32px;
  border-radius: 11px;
  font-weight: 600;
  font-size: 14.5px;
  letter-spacing: 0.5px;
  transition: transform .15s, background .15s, box-shadow .15s;
  box-shadow: 0 6px 18px rgba(0, 116, 255, 0.42), inset 0 1px 0 rgba(255,255,255,0.18);
}
.login-btn:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(0, 116, 255, 0.52), inset 0 1px 0 rgba(255,255,255,0.18);
}
.login-card .footer {
  margin-top: 32px;
  color: var(--ink-dim);
  font-size: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  letter-spacing: 0.3px;
}
.login-card .footer .dot { opacity: 0.5; }
.login-card .footer .mono {
  font-family: "SF Mono", "Menlo", Consolas, monospace;
  letter-spacing: 0;
  color: var(--ink-mute);
}