/* ============ 飞行之翼 Club 全局样式 ============ */
:root {
  --bg: #080f1a;
  --panel: rgba(255, 255, 255, 0.05);
  --panel-strong: rgba(255, 255, 255, 0.08);
  --border: rgba(255, 255, 255, 0.14);
  --border-strong: rgba(255, 255, 255, 0.25);
  --text: #ffffff;
  --muted: rgba(255, 255, 255, 0.55);
  --cyan: #38bdf8;
  --cyan-soft: rgba(56, 189, 248, 0.16);
  --teal: #2dd4bf;
  --amber: #fbbf24;
  --red: #f87171;
  --green: #34d399;
  --radius: 20px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background-color: var(--bg);
  min-height: 100vh;
  user-select: none;
  -webkit-font-smoothing: antialiased;
}

/* 深蓝星空背景 + 光晕 + 网格 */
.app-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 60% 45% at 20% -5%, rgba(56, 189, 248, 0.14), transparent 65%),
    radial-gradient(ellipse 50% 40% at 85% 110%, rgba(45, 212, 191, 0.12), transparent 65%),
    radial-gradient(ellipse 40% 35% at 80% 20%, rgba(99, 102, 241, 0.10), transparent 60%),
    var(--bg);
}
.app-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 30%, #000 30%, transparent 80%);
}

/* ============ 顶部导航 ============ */
.navbar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 26px;
  background: rgba(8, 15, 26, 0.72);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.05rem;
  font-weight: 300;
  letter-spacing: 3px;
  color: var(--text);
  text-decoration: none;
  white-space: nowrap;
}
.nav-brand .brand-mark {
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--cyan), var(--teal));
  box-shadow: 0 0 14px rgba(56, 189, 248, 0.55);
  font-size: 0.85rem;
  color: #04101f;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}
.nav-link {
  position: relative;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.9rem;
  letter-spacing: 1px;
  padding: 8px 14px;
  border-radius: 12px;
  border: 1px solid transparent;
  transition: all 0.2s ease;
  white-space: nowrap;
}
.nav-link:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
}
.nav-link.active {
  color: var(--text);
  background: var(--cyan-soft);
  border-color: rgba(56, 189, 248, 0.35);
}
.nav-link .badge-dot {
  display: inline-grid;
  place-items: center;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  margin-left: 6px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--amber), #f97316);
  color: #08111f;
  font-size: 0.72rem;
  font-weight: 700;
}
.nav-user {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: 6px;
}
.nav-user .avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--cyan), var(--teal));
  color: #04101f;
  font-weight: 600;
  font-size: 0.85rem;
  box-shadow: 0 0 12px rgba(56, 189, 248, 0.45);
}
.nav-user .username {
  font-size: 0.9rem;
  letter-spacing: 1px;
}
.nav-user .role-tag {
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: 8px;
  border: 1px solid rgba(45, 212, 191, 0.4);
  color: var(--teal);
  letter-spacing: 1px;
}

/* ============ 用户头像 ============ */
.avatar {
  position: relative;
  display: inline-grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan), var(--teal));
  color: #04101f;
  font-weight: 600;
  font-size: 0.85rem;
  flex-shrink: 0;
  overflow: hidden;
}
.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.avatar-sm {
  width: 30px;
  height: 30px;
  font-size: 0.8rem;
}
.avatar-xs {
  width: 22px;
  height: 22px;
  font-size: 0.62rem;
}
.avatar-lg {
  width: 76px;
  height: 76px;
  font-size: 1.6rem;
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.25), 0 0 24px rgba(56, 189, 248, 0.35);
}
.board-user {
  display: flex;
  align-items: center;
  gap: 10px;
}
.board-users {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
}
/* 窄屏：飞手列改为头像在上、姓名在下，姓名不换行；头像与文字水平居中对齐 */
@media (max-width: 600px) {
  .board-user {
    flex-direction: column;
    align-items: center;
    gap: 6px;
  }
  .board-user > span {
    white-space: nowrap;
  }
}
.podium-avatar {
  width: 54px;
  height: 54px;
  margin: 8px auto 0;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.45);
}
.podium-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.podium-card.first .podium-avatar {
  border-color: rgba(251, 191, 36, 0.65);
  box-shadow: 0 0 22px rgba(251, 191, 36, 0.35);
}
.podium-card.second .podium-avatar {
  border-color: rgba(203, 213, 225, 0.5);
}
.podium-card.third .podium-avatar {
  border-color: rgba(217, 119, 86, 0.5);
}
.hint-text {
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 1px;
}

/* ============ 头像编辑器 ============ */
.avatar-block {
  display: flex;
  align-items: center;
  gap: 18px;
}
.avatar-block .avatar {
  flex-shrink: 0;
}
.crop-viewport {
  position: relative;
  aspect-ratio: 1 / 1;
  width: min(280px, 100%);
  margin: 14px auto 0;
  overflow: hidden;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: repeating-conic-gradient(rgba(255, 255, 255, 0.05) 0% 25%, transparent 0% 50%) 0 0 / 20px 20px, rgba(255, 255, 255, 0.04);
  cursor: grab;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
}
.crop-viewport:active {
  cursor: grabbing;
}
.crop-viewport img {
  position: absolute;
  left: 0;
  top: 0;
  width: auto;
  height: auto;
  transform-origin: 0 0;
  pointer-events: none;
  -webkit-user-drag: none;
  user-select: none;
}
.crop-viewport::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 14px;
  box-shadow: inset 0 0 0 2px rgba(56, 189, 248, 0.55);
  pointer-events: none;
}
.crop-tools {
  max-width: 320px;
  margin: 14px auto 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.crop-zoom {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8rem;
  color: var(--muted);
}
.crop-zoom input[type="range"] {
  flex: 1;
  accent-color: var(--cyan);
}
.crop-actions {
  display: flex;
  justify-content: center;
  gap: 10px;
}

/* ============ 布局 ============ */
.page {
  max-width: 1080px;
  margin: 0 auto;
  padding: 30px 22px 60px;
}
.page-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 26px;
}
.page-title {
  font-size: 1.55rem;
  font-weight: 300;
  letter-spacing: 4px;
}
.page-title .accent {
  color: var(--cyan);
}
.page-sub {
  color: var(--muted);
  font-size: 0.85rem;
  letter-spacing: 1px;
  margin-top: 6px;
}

/* 磨砂玻璃卡片 */
.glass-card {
  background: var(--panel);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-top: 1px solid var(--border-strong);
  border-radius: var(--radius);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
  padding: 24px;
  margin-bottom: 24px;
}
.card-title {
  font-size: 1.05rem;
  font-weight: 400;
  letter-spacing: 2px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.card-title svg {
  color: var(--cyan);
}
.card-title.title-highlight {
  color: var(--cyan);
  font-weight: 600;
  text-shadow: 0 0 12px rgba(56, 189, 248, 0.55);
}

/* 统计卡片 */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}
.stat-card {
  position: relative;
  overflow: hidden;
  background: var(--panel);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-top: 1px solid var(--border-strong);
  border-radius: 16px;
  padding: 20px 22px;
}
.stat-card-link {
  display: block;
  transition: transform 0.2s, border-color 0.2s;
}
.stat-card-link:hover {
  transform: translateY(-2px);
  border-color: var(--cyan);
}
.stat-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: 0.7;
}
.stat-value {
  font-size: 1.9rem;
  font-weight: 600;
  letter-spacing: 1px;
  font-variant-numeric: tabular-nums;
  background: linear-gradient(135deg, #7dd3fc, #2dd4bf);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.stat-label {
  color: var(--muted);
  font-size: 0.8rem;
  letter-spacing: 2px;
  margin-top: 6px;
}

/* ============ 表单 ============ */
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
  align-items: end;
}
.field {
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.field label {
  font-size: 0.8rem;
  color: var(--muted);
  letter-spacing: 1px;
}
.field-input {
  width: 100%;
  padding: 11px 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  font-size: 0.92rem;
  outline: none;
  transition: all 0.2s ease;
  font-family: inherit;
}
.field-input::placeholder {
  color: rgba(255, 255, 255, 0.3);
}
.field-input:focus {
  border-color: rgba(56, 189, 248, 0.6);
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.15);
  background: rgba(255, 255, 255, 0.09);
}
.field-input[type="date"] {
  color-scheme: dark;
}
select.field-input {
  appearance: none;
  color-scheme: dark;
}
/* 下拉列表弹层：深色背景，文字使用浅色，与页面底色协调 */
select.field-input option {
  background-color: #0b1526;
  color: #e2e8f0;
}
select.field-input option:hover {
  background-color: rgba(56, 189, 248, 0.25);
  color: #ffffff;
}
/* 选中行：与「立即登记」按钮（青→青绿渐变）主色一致 */
select.field-input option:checked {
  background-color: #38bdf8;
  color: #04101f;
}
.field-errors {
  color: var(--red);
  font-size: 0.78rem;
  margin-top: 4px;
}

/* 按钮 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: 12px;
  border: 1px solid transparent;
  font-size: 0.9rem;
  letter-spacing: 2px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s ease;
  font-family: inherit;
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
}
.btn:hover {
  background: rgba(255, 255, 255, 0.14);
}
.btn-primary {
  background: linear-gradient(135deg, #38bdf8, #2dd4bf);
  color: #04101f;
  font-weight: 600;
  box-shadow: 0 4px 18px rgba(56, 189, 248, 0.35);
}
.btn-primary:hover {
  box-shadow: 0 6px 26px rgba(56, 189, 248, 0.55);
  transform: translateY(-1px);
}
.btn-ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--muted);
}
.btn-ghost:hover {
  color: var(--text);
  border-color: var(--border-strong);
}
.btn-danger {
  background: rgba(248, 113, 113, 0.12);
  border-color: rgba(248, 113, 113, 0.4);
  color: var(--red);
}
.btn-danger:hover {
  background: rgba(248, 113, 113, 0.2);
}
.btn-success {
  background: rgba(52, 211, 153, 0.12);
  border-color: rgba(52, 211, 153, 0.4);
  color: var(--green);
}
.btn-success:hover {
  background: rgba(52, 211, 153, 0.2);
}
.btn-sm {
  padding: 7px 14px;
  font-size: 0.8rem;
  border-radius: 10px;
  letter-spacing: 1px;
}

/* ============ 表格 ============ */
.table-wrap {
  overflow-x: auto;
}
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
.data-table.align-cols {
  table-layout: fixed;
}
.data-table th {
  text-align: left;
  padding: 12px 14px;
  color: var(--muted);
  font-weight: 400;
  font-size: 0.78rem;
  letter-spacing: 2px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.data-table td {
  padding: 13px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  font-variant-numeric: tabular-nums;
}
.data-table a.cell-link {
  color: var(--cyan);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.15s ease, text-decoration-color 0.15s ease;
}
.data-table a.cell-link:hover {
  color: #7dd3fc;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.data-table a.sort-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--muted);
  text-decoration: none;
  font-weight: 500;
  letter-spacing: 1px;
  transition: color 0.15s ease;
  user-select: none;
}
.data-table a.sort-link:hover {
  color: var(--cyan);
}
.data-table a.sort-link.active {
  color: var(--cyan);
}
.data-table a.sort-link .sort-arrow {
  font-size: 0.7rem;
  line-height: 1;
  color: var(--cyan);
}
.data-table td.td-muted {
  color: var(--muted);
  font-size: 0.85rem;
}
.data-table tr:last-child td {
  border-bottom: none;
}
.data-table tbody tr {
  transition: background 0.15s ease;
}
.data-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.03);
}
.row-actions {
  display: flex;
  gap: 8px;
  white-space: nowrap;
}

/* 状态徽章 */
.badge {
  display: inline-block;
  padding: 3px 12px;
  border-radius: 999px;
  font-size: 0.75rem;
  letter-spacing: 1px;
  border: 1px solid;
  white-space: nowrap;
}
.badge-pending {
  color: var(--amber);
  border-color: rgba(251, 191, 36, 0.45);
  background: rgba(251, 191, 36, 0.1);
}
.badge-approved {
  color: var(--green);
  border-color: rgba(52, 211, 153, 0.45);
  background: rgba(52, 211, 153, 0.1);
}
.badge-points {
  color: var(--cyan);
  border-color: rgba(56, 189, 248, 0.5);
  background: rgba(56, 189, 248, 0.12);
  font-weight: 700;
}
.badge-rejected {
  color: var(--red);
  border-color: rgba(248, 113, 113, 0.45);
  background: rgba(248, 113, 113, 0.1);
}
.badge-create {
  color: var(--green);
  border-color: rgba(52, 211, 153, 0.45);
  background: rgba(52, 211, 153, 0.08);
}
.badge-update {
  color: var(--amber);
  border-color: rgba(251, 191, 36, 0.45);
  background: rgba(251, 191, 36, 0.08);
}
.badge-delete {
  color: var(--red);
  border-color: rgba(248, 113, 113, 0.45);
  background: rgba(248, 113, 113, 0.08);
}
.badge-pilot {
  color: var(--cyan);
  border-color: rgba(56, 189, 248, 0.45);
  background: rgba(56, 189, 248, 0.1);
}
.badge-admin {
  color: var(--teal);
  border-color: rgba(45, 212, 191, 0.45);
  background: rgba(45, 212, 191, 0.1);
}

/* 行内编辑表单 */
.edit-panel {
  display: none;
  background: rgba(56, 189, 248, 0.05);
  border: 1px dashed rgba(56, 189, 248, 0.35);
  border-radius: 14px;
  padding: 16px;
  margin: 10px 0;
}
.edit-panel.open {
  display: block;
}

/* 空状态 */
.empty-state {
  text-align: center;
  padding: 46px 20px;
  color: var(--muted);
  letter-spacing: 2px;
  font-size: 0.9rem;
}
.empty-state .big-icon {
  font-size: 2rem;
  margin-bottom: 12px;
  opacity: 0.6;
}

/* ============ 消息提示 ============ */
.message-box {
  margin-bottom: 18px;
  padding: 13px 18px;
  border-radius: 14px;
  font-size: 0.9rem;
  letter-spacing: 1px;
  border: 1px solid;
}
.message-success {
  color: var(--green);
  border-color: rgba(52, 211, 153, 0.4);
  background: rgba(52, 211, 153, 0.08);
}
.message-error, .message-warning {
  color: var(--amber);
  border-color: rgba(251, 191, 36, 0.4);
  background: rgba(251, 191, 36, 0.08);
}
.message-info {
  color: var(--cyan);
  border-color: rgba(56, 189, 248, 0.4);
  background: rgba(56, 189, 248, 0.08);
}

/* ============ 登录页 ============ */
.login-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px;
  position: relative;
}
.login-card {
  width: 100%;
  max-width: 420px;
  padding: 44px 38px 38px;
  text-align: center;
}
.login-logo {
  width: 58px;
  height: 58px;
  margin: 0 auto 18px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #38bdf8, #2dd4bf);
  box-shadow: 0 0 34px rgba(56, 189, 248, 0.5);
  color: #04101f;
}
.login-title {
  font-size: 1.7rem;
  font-weight: 300;
  letter-spacing: 8px;
  margin-bottom: 25px;
}
.login-subtitle {
  color: var(--muted);
  font-size: 0.85rem;
  letter-spacing: 3px;
  margin-bottom: 34px;
  user-select: none;
}
.login-field {
  text-align: left;
  margin-bottom: 18px;
}
.login-btn-full {
  width: 100%;
  margin-top: 8px;
  padding: 13px;
  font-size: 1rem;
}
.login-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 2px;
  margin: 22px 0 16px;
}
.login-divider::before,
.login-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--border);
}
.login-links {
  display: flex;
  justify-content: center;
  gap: 48px;
  margin-top: 22px;
}
.login-notice {
  max-width: 420px;
  margin: 14px auto 0;
  color: var(--muted);
  font-size: 0.82rem;
  letter-spacing: 1px;
  text-align: center;
  line-height: 1.6;
  word-break: break-all;
}
.login-back {
  display: block;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.82rem;
  letter-spacing: 2px;
  transition: color 0.2s;
}
.login-sep {
  color: var(--border);
  font-size: 0.8rem;
  line-height: 1.1;
}
.login-back:hover {
  color: var(--cyan);
}
.login-error {
  background: rgba(248, 113, 113, 0.1);
  border: 1px solid rgba(248, 113, 113, 0.4);
  color: var(--red);
  padding: 11px 14px;
  border-radius: 12px;
  font-size: 0.84rem;
  margin-bottom: 18px;
}

/* ============ 注册页 ============ */
.register-hint {
  font-size: 0.76rem;
  margin-top: 5px;
  min-height: 1.1em;
}
.register-hint.hint-ok {
  color: var(--green);
}
.register-hint.hint-warn {
  color: #fbbf24;
}
.register-field-error {
  color: var(--red);
  font-size: 0.76rem;
  margin-top: 5px;
}
.register-result-text {
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.7;
  text-align: center;
  margin: 18px 0 8px;
}

/* ============ 排行榜 ============ */
.board-guest-tip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  color: var(--muted);
  border: 1px dashed var(--border-strong);
  border-radius: 999px;
  padding: 6px 14px;
  letter-spacing: 1px;
}
.podium {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 26px;
}
.podium-card {
  position: relative;
  overflow: hidden;
  padding: 26px 18px;
  text-align: center;
  border-radius: 20px;
  background: var(--panel);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.podium-card:hover {
  transform: translateY(-3px);
}
.podium-card.first {
  border-color: rgba(251, 191, 36, 0.55);
  box-shadow: 0 0 34px rgba(251, 191, 36, 0.16), 0 15px 35px rgba(0, 0, 0, 0.5);
  background: linear-gradient(180deg, rgba(251, 191, 36, 0.12), rgba(255, 255, 255, 0.03));
}
.podium-card.second {
  border-color: rgba(148, 163, 184, 0.5);
  box-shadow: 0 0 26px rgba(148, 163, 184, 0.12), 0 15px 35px rgba(0, 0, 0, 0.5);
}
.podium-card.third {
  border-color: rgba(217, 119, 86, 0.5);
  box-shadow: 0 0 26px rgba(217, 119, 86, 0.12), 0 15px 35px rgba(0, 0, 0, 0.5);
}
.podium-rank {
  font-size: 2rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.podium-card.first .podium-rank {
  color: var(--amber);
  text-shadow: 0 0 18px rgba(251, 191, 36, 0.6);
}
.podium-card.second .podium-rank {
  color: #cbd5e1;
  text-shadow: 0 0 14px rgba(203, 213, 225, 0.45);
}
.podium-card.third .podium-rank {
  color: #fbbf77;
  text-shadow: 0 0 14px rgba(217, 119, 86, 0.45);
}
.podium-name {
  font-size: 1.15rem;
  letter-spacing: 3px;
  margin: 10px 0 6px;
}
.podium-meta {
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 1px;
}
.podium-medal {
  font-size: 1.4rem;
  margin-bottom: 6px;
}

.board-table {
  margin-top: 4px;
}
.rank-cell {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
  width: 56px;
}
.rank-cell.top1 { color: var(--amber); text-shadow: 0 0 12px rgba(251, 191, 36, 0.7); }
.rank-cell.top2 { color: #cbd5e1; text-shadow: 0 0 10px rgba(203, 213, 225, 0.5); }
.rank-cell.top3 { color: #fbbf77; text-shadow: 0 0 10px rgba(217, 119, 86, 0.5); }
.bar-cell {
  min-width: 180px;
}
.bar-track {
  height: 8px;
  background: rgba(255, 255, 255, 0.07);
  border-radius: 4px;
  overflow: hidden;
}
.bar-fill {
  height: 100%;
  border-radius: 4px;
  background: linear-gradient(90deg, #0ea5e9, #38bdf8, #2dd4bf);
  box-shadow: 0 0 10px rgba(56, 189, 248, 0.6);
  transition: width 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}
.duration-num {
  font-weight: 600;
  color: #e0f2fe;
}
.td-note {
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.5;
  max-width: 480px;
  min-width: 300px;
  word-break: break-word;
}
.log-center-table .td-note {
  max-width: 288px;
  min-width: 180px;
}
.td-wide {
  max-width: 480px;
  min-width: 300px;
  word-break: break-word;
}
.td-loc {
  width: 100px;
  max-width: 100px;
  min-width: 100px;
  word-break: break-word;
}
.points-preview {
  padding: 11px 14px;
  border-radius: 12px;
  background: rgba(251, 191, 36, 0.14);
  border: 1px solid rgba(251, 191, 36, 0.45);
  color: var(--amber);
  font-weight: 700;
  font-size: 1.15rem;
  text-align: center;
  white-space: nowrap;
  text-shadow: 0 0 14px rgba(251, 191, 36, 0.45);
}
.check-field {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 14px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 0.9rem;
  white-space: nowrap;
}
.check-field:hover {
  border-color: rgba(56, 189, 248, 0.45);
  background: rgba(255, 255, 255, 0.09);
}
.check-field input[type="checkbox"] {
  accent-color: var(--cyan);
  width: 18px;
  height: 18px;
  cursor: pointer;
}
.check-field:has(input:checked) {
  border-color: rgba(56, 189, 248, 0.55);
  background: rgba(56, 189, 248, 0.1);
}

/* ============ 加成项开关按钮 ============ */
.toggle-chip {
  position: relative;
  display: block;
  cursor: pointer;
  user-select: none;
}
.toggle-chip input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}
.toggle-chip-face {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.05);
  border: 1.5px solid var(--border);
  color: #ffffff;
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: normal;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}
.toggle-chip-face .toggle-chip-ic {
  flex-shrink: 0;
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.toggle-chip:hover .toggle-chip-face {
  border-color: rgba(56, 189, 248, 0.45);
  background: rgba(255, 255, 255, 0.08);
}
.toggle-chip:active .toggle-chip-face {
  transform: scale(0.97);
}
.toggle-chip-plus {
  margin-left: auto;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 2px 9px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid var(--border);
  letter-spacing: 0.5px;
  transition: all 0.25s ease;
}
.toggle-chip-check {
  flex-shrink: 0;
  opacity: 0;
  transform: scale(0.4) rotate(-40deg);
  transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
  color: var(--green);
}
.toggle-chip input:checked ~ .toggle-chip-face {
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.28), rgba(139, 92, 246, 0.22));
  border-color: rgba(56, 189, 248, 0.7);
  color: #fff;
  box-shadow: 0 4px 18px rgba(56, 189, 248, 0.28);
}
.toggle-chip input:checked ~ .toggle-chip-face .toggle-chip-ic {
  transform: scale(1.12);
}
.toggle-chip input:checked ~ .toggle-chip-face .toggle-chip-plus {
  background: rgba(56, 189, 248, 0.3);
  border-color: rgba(56, 189, 248, 0.6);
  color: var(--cyan);
}
.toggle-chip input:checked ~ .toggle-chip-face .toggle-chip-check {
  opacity: 1;
  transform: scale(1) rotate(0);
}

/* ============ 成功弹窗 ============ */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(2, 6, 23, 0.72);
  backdrop-filter: blur(8px);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.modal-overlay[hidden] {
  display: none;
}
.modal-overlay.show {
  opacity: 1;
}
.modal-card {
  width: min(380px, 92vw);
  background: linear-gradient(160deg, rgba(15, 23, 42, 0.98), rgba(8, 15, 30, 0.98));
  border: 1px solid rgba(56, 189, 248, 0.35);
  border-radius: 20px;
  padding: 32px 28px 26px;
  text-align: center;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.55);
  transform: scale(0.85) translateY(14px);
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.modal-overlay.show .modal-card {
  transform: scale(1) translateY(0);
}
.modal-check {
  width: 72px;
  height: 72px;
  margin: 0 auto 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 30% 30%, rgba(52, 211, 153, 0.35), rgba(16, 185, 129, 0.18));
  border: 2px solid rgba(52, 211, 153, 0.55);
  color: var(--green);
  box-shadow: 0 0 30px rgba(52, 211, 153, 0.35);
  animation: modal-pop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}
@keyframes modal-pop {
  0% { transform: scale(0); }
  100% { transform: scale(1); }
}
.modal-title {
  font-size: 1.35rem;
  font-weight: 800;
  margin-bottom: 8px;
  background: linear-gradient(135deg, #7dd3fc, #a78bfa);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.modal-text {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 20px;
}

/* ============ 审批卡片 ============ */
.request-card {
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px 20px;
  margin-bottom: 14px;
  background: rgba(255, 255, 255, 0.02);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}
.request-main {
  flex: 1;
  min-width: 240px;
}
.request-head {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}
.request-actor {
  font-weight: 600;
  letter-spacing: 1px;
}
.request-time {
  color: var(--muted);
  font-size: 0.78rem;
}
.request-detail {
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 1.7;
  letter-spacing: 0.5px;
}
.request-detail b {
  color: var(--text);
  font-weight: 500;
}
.request-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* ============ 页脚 ============ */
.footer {
  text-align: center;
  color: rgba(255, 255, 255, 0.28);
  font-size: 0.78rem;
  letter-spacing: 2px;
  padding: 20px 0 34px;
}
/* 今日排行榜：去掉图表下提示后，把页脚上提到与圆弧最低点（viewBox y=265）对齐 */
.today-board + .footer {
  margin-top: calc(-50px - (100vw - clamp(32px, 8vw, 96px)) * 35 / 1920);
  padding-top: 0;
  position: relative;
}

/* ============ 响应式 ============ */
@media (max-width: 768px) {
  .navbar {
    padding: 12px 16px;
    align-items: flex-start;
  }
  .nav-links {
    gap: 4px;
  }
  .nav-link {
    padding: 7px 10px;
    font-size: 0.82rem;
  }
  .nav-user .username {
    display: none;
  }
  .page {
    padding: 22px 14px 48px;
  }
  .page-title {
    font-size: 1.25rem;
  }
  .podium {
    gap: 10px;
  }
  .podium-card {
    padding: 18px 10px;
  }
  .glass-card {
    padding: 18px 16px;
  }
}

/* ============ 运维中心 ============ */
.ops-actions {
  display: flex;
  gap: 10px;
}
.ops-kpis {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}
.ops-kpis .stat-card {
  border-radius: 16px;
  min-width: 0;
}
.stat-sub {
  color: var(--muted);
  font-size: 0.75rem;
  letter-spacing: 1px;
  margin-top: 8px;
}
.ops-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 24px;
}
.card-hint {
  margin-left: auto;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 1px;
}

/* 系统公告 */
.ops-notice {
  margin-bottom: 24px;
}
.notice-form {
  display: flex;
  gap: 12px;
  align-items: flex-end;
  margin-bottom: 18px;
}
.notice-form textarea {
  flex: 1;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text);
  padding: 12px 14px;
  font-size: 0.9rem;
  font-family: inherit;
  resize: vertical;
  min-height: 56px;
  outline: none;
  transition: border-color 0.2s;
}
.notice-form textarea:focus {
  border-color: rgba(56, 189, 248, 0.6);
}
.notice-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.notice-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
}
.notice-item:not(:last-child) {
  border-bottom: 1px solid var(--border);
}
.notice-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #2dd4bf;
  box-shadow: 0 0 8px rgba(45, 212, 191, 0.7);
  flex-shrink: 0;
}
.notice-body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.notice-text {
  color: var(--text);
  font-size: 0.92rem;
  line-height: 1.5;
  word-break: break-all;
}
/* 邀请码：允许鼠标选中复制（覆盖 body 的 user-select: none） */
.invite-code {
  user-select: text;
  -webkit-user-select: text;
  cursor: text;
}
.invite-copy {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  font-size: 0.78rem;
}
.invite-copy.copied {
  color: var(--green, #34d399);
  border-color: rgba(52, 211, 153, 0.5);
}
.notice-meta {
  color: var(--muted);
  font-size: 0.75rem;
  display: flex;
  align-items: center;
  gap: 8px;
}
.notice-actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}
.notice-btn {
  padding: 6px 12px;
  font-size: 0.75rem;
}
@media (max-width: 560px) {
  .notice-form {
    flex-direction: column;
    align-items: stretch;
  }
  .notice-item {
    flex-wrap: wrap;
  }
  .notice-actions {
    width: 100%;
  }
}

/* 环形仪表 */
.gauge-row {
  display: flex;
  justify-content: space-around;
  gap: 12px;
  flex-wrap: wrap;
}
.gauge {
  text-align: center;
}
.gauge-ring {
  --p: 0;
  position: relative;
  width: 96px;
  height: 96px;
  margin: 0 auto;
  border-radius: 50%;
  background: conic-gradient(var(--gc) calc(var(--p) * 1%), rgba(255, 255, 255, 0.07) 0);
  display: grid;
  place-items: center;
}
.gauge-ring::before {
  content: "";
  position: absolute;
  inset: 8px;
  border-radius: 50%;
  background: #0b1526;
  box-shadow: inset 0 0 18px rgba(0, 0, 0, 0.6);
}
.gauge-ring span {
  position: relative;
  font-size: 1.35rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.gauge-ring span small {
  font-size: 0.7rem;
  color: var(--muted);
  font-weight: 400;
}
.gauge-ring.cpu {
  --gc: #38bdf8;
  box-shadow: 0 0 22px rgba(56, 189, 248, 0.35);
}
.gauge-ring.mem {
  --gc: #2dd4bf;
  box-shadow: 0 0 22px rgba(45, 212, 191, 0.3);
}
.gauge-ring.disk {
  --gc: #fbbf24;
  box-shadow: 0 0 22px rgba(251, 191, 36, 0.3);
}
.gauge-label {
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 1px;
}
.gauge-foot {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  color: var(--muted);
  font-size: 0.75rem;
  font-variant-numeric: tabular-nums;
}

/* 服务状态 */
.svc-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.svc-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid transparent;
}
.svc-item:hover {
  border-color: rgba(255, 255, 255, 0.09);
}
.dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  flex-shrink: 0;
}
.dot.ok {
  background: var(--green);
  box-shadow: 0 0 10px rgba(52, 211, 153, 0.8);
}
.dot.err {
  background: var(--red);
  box-shadow: 0 0 10px rgba(248, 113, 113, 0.8);
}
.svc-name {
  font-size: 0.9rem;
  letter-spacing: 1px;
}
.svc-detail {
  margin-left: auto;
  color: var(--muted);
  font-size: 0.78rem;
}

/* 安全体检 */
.sec-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 12px;
}
.sec-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 13px 14px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
}
.sec-ico {
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 9px;
}
.sec-ok .sec-ico {
  background: rgba(52, 211, 153, 0.15);
  color: var(--green);
}
.sec-warn .sec-ico {
  background: rgba(251, 191, 36, 0.15);
  color: var(--amber);
}
.sec-danger .sec-ico {
  background: rgba(248, 113, 113, 0.15);
  color: var(--red);
}
.sec-name {
  font-size: 0.88rem;
  letter-spacing: 1px;
  margin-bottom: 3px;
}
.sec-detail {
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.5;
}

/* 趋势图 */
.chart-legend {
  display: flex;
  gap: 18px;
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 0.78rem;
}
.chart-legend i {
  display: inline-block;
  width: 16px;
  height: 3px;
  border-radius: 2px;
  margin-right: 6px;
  vertical-align: middle;
}
.chart-legend .lg-cpu {
  background: #38bdf8;
}
.chart-legend .lg-mem {
  background: #2dd4bf;
}
.chart-legend .lg-disk {
  background: #fbbf24;
}
.trend-chart {
  width: 100%;
}
.trend-chart svg {
  width: 100%;
  height: auto;
  display: block;
}

/* 柱状图 */
.bar-chart {
  display: flex;
  align-items: flex-end;
  justify-content: space-around;
  gap: 10px;
  height: 190px;
  padding-top: 10px;
}
.bar-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  height: 100%;
}
.bar-track {
  flex: 1;
  width: 60%;
  max-width: 42px;
  min-height: 10px;
  display: flex;
  align-items: flex-end;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
  overflow: hidden;
}
.bar-fill {
  width: 100%;
  height: 0%;
  border-radius: 8px;
  background: linear-gradient(180deg, #38bdf8, rgba(45, 212, 191, 0.65));
  box-shadow: 0 0 14px rgba(56, 189, 248, 0.4);
  transition: height 0.5s ease;
}
.bar-label {
  color: var(--muted);
  font-size: 0.72rem;
  font-variant-numeric: tabular-nums;
}
.bar-count {
  color: var(--text);
  font-size: 0.85rem;
  font-variant-numeric: tabular-nums;
  font-weight: 600;
}

/* 来访记录 */
.ops-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}
.filter-pill {
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 1px;
  text-decoration: none;
  transition: all 0.2s ease;
}
.filter-pill:hover {
  color: var(--text);
  border-color: var(--border-strong);
}
.filter-pill.active {
  color: var(--text);
  background: var(--cyan-soft);
  border-color: rgba(56, 189, 248, 0.4);
}
.td-mono {
  font-family: Consolas, Menlo, monospace;
  font-size: 0.8rem;
}
.td-path {
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--muted);
}
.td-ua {
  max-width: 180px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--muted);
  font-size: 0.78rem;
}
.heat-cell {
  white-space: nowrap;
}
.heat-bar {
  display: inline-flex;
  align-items: flex-end;
  gap: 1px;
  height: 18px;
}
.heat-bar i {
  width: 3px;
  height: 100%;
  border-radius: 1px;
  background: transparent;
  opacity: 0;
  transition: background 0.15s ease;
}
.heat-bar i.heat-empty {
  opacity: 1;
  background: currentColor;
  color: var(--muted, #94a3b8);
  opacity: 0.06; /* 接近透明的占位框，提示该小时无数据 */
  box-shadow: inset 0 0 0 1px currentColor;
}
.tag {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 0.72rem;
  letter-spacing: 1px;
}
.tag-user {
  background: rgba(56, 189, 248, 0.16);
  color: #7dd3fc;
  border: 1px solid rgba(56, 189, 248, 0.3);
}
.tag-guest {
  background: rgba(251, 191, 36, 0.14);
  color: #fcd34d;
  border: 1px solid rgba(251, 191, 36, 0.3);
}
.tag-visit {
  background: rgba(255, 255, 255, 0.07);
  color: var(--muted);
  border: 1px solid rgba(255, 255, 255, 0.12);
}
.empty-tip {
  text-align: center;
  color: var(--muted);
  padding: 32px 0;
}

/* 分页 */
.pager {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-top: 16px;
}
.pager-btn {
  padding: 7px 16px;
  border-radius: 10px;
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.8rem;
  letter-spacing: 1px;
  text-decoration: none;
  transition: all 0.2s ease;
}
.pager-btn:hover {
  color: var(--text);
  border-color: var(--border-strong);
}
.pager-info {
  color: var(--muted);
  font-size: 0.8rem;
  font-variant-numeric: tabular-nums;
}

@media (max-width: 860px) {
  .ops-grid {
    grid-template-columns: 1fr;
  }
  .ops-kpis {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 520px) {
  .ops-kpis {
    grid-template-columns: 1fr;
  }
}

/* 对外 API 接口 */
.api-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.api-item {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px 18px;
  background: rgba(255, 255, 255, 0.02);
}
.api-head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}
.api-method {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1px;
}
.api-method-post {
  background: rgba(52, 211, 153, 0.14);
  color: #34d399;
  border: 1px solid rgba(52, 211, 153, 0.35);
}
.api-method-get {
  background: rgba(56, 189, 248, 0.14);
  color: #7dd3fc;
  border: 1px solid rgba(56, 189, 248, 0.35);
}
.api-name {
  font-weight: 600;
  font-size: 0.95rem;
}
.api-path {
  font-family: Consolas, Menlo, monospace;
  font-size: 0.8rem;
  color: var(--cyan);
  background: rgba(56, 189, 248, 0.08);
  border: 1px solid rgba(56, 189, 248, 0.18);
  border-radius: 8px;
  padding: 3px 10px;
  word-break: break-all;
}
.api-desc {
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 1.6;
}
.api-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.82rem;
}
.api-meta code {
  font-family: Consolas, Menlo, monospace;
  font-size: 0.78rem;
  color: var(--muted);
}
.api-count {
  margin-left: auto;
  white-space: nowrap;
}
.api-count b {
  font-size: 0.95rem;
}
.api-resp {
  word-break: break-all;
}
.api-params {
  margin-top: 12px;
  border-top: 1px dashed var(--border);
  padding-top: 10px;
}
.api-params-title {
  font-size: 0.75rem;
  letter-spacing: 2px;
  color: var(--muted);
  margin-bottom: 6px;
}
.api-params .data-table th {
  padding: 8px 10px;
}
.api-params .data-table td {
  padding: 8px 10px;
  font-size: 0.84rem;
}

/* ============ 今日飞行排行榜（全宽卡片墙） ============ */
.page.today-board {
  max-width: none;
  padding: 24px 20px 48px;
  overflow-x: hidden;
}
.today-wrap {
  max-width: 1700px;
  margin: 0 auto;
}
.today-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 18px;
}
.today-title {
  font-size: 1.5rem;
}
.today-sub {
  color: var(--muted);
  font-size: 0.82rem;
  letter-spacing: 1px;
  margin-top: 5px;
}
.today-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.today-guest {
  color: var(--amber);
  font-size: 0.78rem;
  letter-spacing: 1px;
}
.today-cards-wrap {
  position: relative;
  /* 让声音开关与卡片行并排：卡片滚动区占满剩余宽度，按钮固定在最右侧垂直居中 */
  display: flex;
  align-items: stretch;
}
.today-cards {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  align-items: stretch;
  gap: 14px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 6px 4px 8px;
  scrollbar-width: none;
  /* 初始隐藏卡片，等 JS 完成日志限高（5 条）后再显示，避免"先长后缩"的视觉跳动；
     visibility 保留布局占位，不引起页面其他部分跳动 */
  visibility: hidden;
}
.today-cards::-webkit-scrollbar {
  display: none;
}

.today-card {
  /* 固定宽度 = 6 人时的宽度（容器最多 1700px，6 卡 5 间隙各 14px），人少也不变 */
  flex: 0 0 calc((100% - 70px) / 6);
  min-width: 260px;
  display: flex;
  flex-direction: column;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.03));
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 15px 15px 12px;
  scroll-snap-align: start;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
  position: relative;
  transition: transform 0.25s ease, border-color 0.25s ease;
}
.today-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-strong);
}
/* 人数不足整行时，首尾 auto margin 平分剩余空间使整组居中，卡片间距不变；
   人数超过整行（溢出滚动）时 auto margin 自动归零，恢复左对齐正常滚动 */
.today-card:first-of-type {
  margin-left: auto;
}
.today-card:last-of-type {
  margin-right: auto;
}
.today-card.medal-1 {
  border-color: rgba(251, 191, 36, 0.5);
  box-shadow: 0 0 26px rgba(251, 191, 36, 0.15), 0 12px 32px rgba(0, 0, 0, 0.35);
}
.today-card.medal-2 {
  border-color: rgba(203, 213, 225, 0.4);
}
.today-card.medal-3 {
  border-color: rgba(214, 158, 112, 0.4);
}
/* 新增纪录的卡片：金色光点沿卡片边框慢速绕 10 圈，提示"有新的飞行记录"。
   光点沿大框外边框行走，卡片自身无 overflow 裁剪，效果清晰可见 */
.today-card.is-new {
  border-color: rgba(255, 200, 60, 0.75);
  box-shadow: 0 0 26px rgba(255, 200, 60, 0.25), 0 12px 32px rgba(0, 0, 0, 0.35);
}
.today-card.is-new::after {
  content: "";
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: radial-gradient(circle, #fff7d6 0%, #ffd700 55%, rgba(255, 180, 40, 0.9) 100%);
  box-shadow: 0 0 12px 4px rgba(255, 200, 60, 0.9), 0 0 24px 10px rgba(255, 180, 40, 0.4);
  top: -2px;
  left: -2px;
  pointer-events: none;
  z-index: 2;
  /* 沿卡片边框矩形轨迹移动，每圈 2 秒，共绕 10 圈（总时长 20 秒）后停在起点 */
  animation: todayNewOrbit 2s linear 0s 10 both;
}
@keyframes todayNewOrbit {
  0%   { top: -2px;                left: -2px; }
  25%  { top: -2px;                left: calc(100% - 8px); }
  50%  { top: calc(100% - 8px);    left: calc(100% - 8px); }
  75%  { top: calc(100% - 8px);    left: -2px; }
  100% { top: -2px;                left: -2px; }
}

.card-top {
  display: flex;
  align-items: center;
  gap: 10px;
}
.card-rank {
  flex-shrink: 0;
  min-width: 34px;
  text-align: center;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 4px 7px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid var(--border);
}
.medal-1 .card-rank {
  background: rgba(251, 191, 36, 0.16);
  color: #fcd34d;
  border-color: rgba(251, 191, 36, 0.45);
}
.medal-2 .card-rank {
  background: rgba(203, 213, 225, 0.12);
  color: #e2e8f0;
  border-color: rgba(203, 213, 225, 0.35);
}
.medal-3 .card-rank {
  background: rgba(214, 158, 112, 0.14);
  color: #f0c8a2;
  border-color: rgba(214, 158, 112, 0.4);
}

.card-avatar {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 1rem;
  font-weight: 600;
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.3), rgba(45, 212, 191, 0.3));
  border: 1px solid rgba(56, 189, 248, 0.35);
  overflow: hidden;
}
.card-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-id {
  flex: 1;
  min-width: 0;
}
.card-name {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 1px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.card-sub {
  color: var(--muted);
  font-size: 0.72rem;
  margin-top: 3px;
}

.card-points {
  position: relative;
  margin: 14px 0 12px;
  text-align: center;
  padding: 12px 8px;
  border-radius: 14px;
  background: radial-gradient(120px 60px at 50% 0%, rgba(56, 189, 248, 0.14), transparent);
  border: 1px solid rgba(56, 189, 248, 0.18);
}
.card-flights {
  position: absolute;
  top: 7px;
  right: 8px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  font-variant-numeric: tabular-nums;
  color: #7dd3fc;
  background: rgba(56, 189, 248, 0.13);
  border: 1px solid rgba(56, 189, 248, 0.3);
  padding: 2px 8px;
  border-radius: 999px;
  line-height: 1.4;
}
.card-flights svg {
  color: #38bdf8;
}
.points-num {
  display: block;
  font-size: 2.1rem;
  font-weight: 700;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
  background: linear-gradient(180deg, #7dd3fc, #38bdf8);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 22px rgba(56, 189, 248, 0.35);
}
.points-label {
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 2px;
}

.card-logs {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 9px;
  /* 基础：向右扩展 7px，日志框保持与 .card-points 等宽的全宽 */
  margin-right: -7px;
  padding-right: 7px;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.18) transparent;
}
/* 出现垂直滚动条时的右侧扩展补偿由 JS 实测滚动条宽度后动态设置（内联 margin-right），
   保证有滚动条的日志框宽度与 .card-points、与其他无滚动条卡片完全一致 */
.card-logs::-webkit-scrollbar {
  width: 8px;
}
.card-logs::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.18);
  border-radius: 4px;
  border: 2px solid transparent;
  background-clip: padding-box;
}

.log-item {
  display: flex;
  gap: 10px;
  align-items: stretch;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 9px 11px;
}
.log-item-left {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
  gap: 6px;
}
/* 时间框与分数框共用固定宽度，保证两者宽度完全一致、内容居中 */
.log-item-left .log-time {
  width: 48px;
  text-align: center;
  box-sizing: border-box;
}
.log-item-right {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 6px;
}
.log-row {
  display: flex;
  align-items: center;
}
.log-row-main {
  justify-content: flex-end;
  gap: 8px;
}
.log-time {
  flex-shrink: 0;
  font-size: 0.74rem;
  font-variant-numeric: tabular-nums;
  color: var(--teal);
  background: rgba(45, 212, 191, 0.12);
  border: 1px solid rgba(45, 212, 191, 0.25);
  padding: 2px 8px;
  border-radius: 999px;
}
/* 分数框：外观继承时间框，仅字体放大1号并加粗；固定高度保证框高不变 */
.log-score {
  font-size: 0.82rem;
  font-weight: 600;
  height: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.log-laps {
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  gap: 3px;
  justify-content: flex-end;
}
.lap-star {
  display: inline-block;
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}
.lap-star svg {
  display: block;
  width: 100%;
  height: 100%;
}
.lap-star-hollow {
  color: var(--cyan);
}
.lap-star-hollow svg {
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linejoin: round;
}
.lap-star-solid {
  color: var(--cyan);
}
.lap-star-solid svg {
  fill: currentColor;
  stroke: none;
}
.lap-star-gold {
  color: var(--amber);
}
.lap-star-gold svg {
  fill: currentColor;
  stroke: none;
}
.lap-num {
  margin-left: 4px;
  flex-shrink: 0;
  white-space: nowrap;
  color: var(--amber);
  font-size: 0.72rem;
  font-weight: 600;
}
/* 积分 <= 10 时，"N圈" 与蓝色空心五角星同色 */
.lap-num-cyan {
  color: var(--cyan);
}

.log-row-tags {
  gap: 6px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.log-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.7rem;
  letter-spacing: 0.5px;
  padding: 2px 8px;
  border-radius: 999px;
}
.log-tag.tag-on {
  color: #7dd3fc;
  background: rgba(56, 189, 248, 0.13);
  border: 1px solid rgba(56, 189, 248, 0.3);
}
.log-tag svg {
  color: #38bdf8;
}
.log-tag.tag-off {
  color: rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.09);
}
.log-tag.tag-off svg {
  color: rgba(255, 255, 255, 0.28);
}

.today-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  border: 1px solid var(--border);
  background: rgba(8, 15, 26, 0.75);
  color: var(--text);
  cursor: pointer;
  backdrop-filter: blur(8px);
  transition: all 0.2s ease;
}
.today-arrow:hover {
  background: var(--cyan-soft);
  border-color: rgba(56, 189, 248, 0.45);
}
.today-arrow-left {
  left: -6px;
}
.today-arrow-right {
  right: -6px;
}
/* 排行榜最后一张卡片右侧的声音开关：开启（扬声器+声波）与关闭（扬声器+斜杠）两种状态 */
.today-sound {
  flex: 0 0 auto;
  align-self: flex-end; /* 右下角：按钮底部与卡片底部对齐 */
  margin-left: 21px;    /* 与最后一张卡片的右边缘间隔 = 卡片间距 14px + 右移 7px */
  margin-bottom: 8px;   /* 与 .today-cards 底部 padding 对齐，视觉上贴卡片底 */
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  border: 1px solid var(--border);
  background: rgba(8, 15, 26, 0.75);
  color: var(--text);
  cursor: pointer;
  transition: all 0.2s ease;
}
.today-sound:hover {
  background: var(--cyan-soft);
  border-color: rgba(56, 189, 248, 0.45);
}
.today-sound .sound-ico {
  display: none;
}
.today-sound.sound-state-on .sound-on {
  display: block;
}
.today-sound.sound-state-off .sound-off {
  display: block;
  color: rgba(255, 255, 255, 0.45);
}

/* ---- 底部时间-积分弧线图（全宽，横跨整个视口，整体上移便于首屏可见） ---- */
.today-chart-wrap {
  margin-top: 12px;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  padding: 6px clamp(16px, 4vw, 48px) 2px;
}
.today-chart {
  display: block;
  width: 100%;
  height: auto;
  max-height: 440px;
  user-select: none;
  -webkit-user-select: none;
  touch-action: none;
  cursor: grab;
}
.today-chart.chart-dragging {
  cursor: grabbing;
}
.chart-hint {
  margin: 6px 0 0;
  font-size: 11px;
  color: rgba(255, 255, 255, 0.35);
  letter-spacing: 0.5px;
}
.chart-arc {
  fill: none;
  stroke: rgba(255, 255, 255, 0.2);
  stroke-width: 2.5;
  filter: drop-shadow(0 0 6px rgba(255, 255, 255, 0.35));
}
.chart-arc.gold {
  stroke: #fbbf24;
  filter: drop-shadow(0 0 6px rgba(251, 191, 36, 0.8));
}
.chart-tick {
  font-size: 12px;
  fill: rgba(255, 255, 255, 0.6);
  text-anchor: middle;
  letter-spacing: 0.5px;
}
.chart-tick-line {
  stroke: rgba(255, 255, 255, 0.3);
  stroke-width: 2.5;
  stroke-linecap: round;
}
.chart-tick-line-half {
  stroke: rgba(255, 255, 255, 0.18);
  stroke-width: 1.5;
}
.chart-point .chart-av-bg {
  fill: #16213d;
  stroke: rgba(56, 189, 248, 0.55);
  stroke-width: 1.5;
}
.chart-point .chart-av-txt {
  fill: #fff;
  font-size: 12px;
  font-weight: 600;
}
.chart-label {
  font-size: 11.5px;
  fill: #dff3ff;
  font-weight: 600;
  letter-spacing: 0.3px;
  paint-order: stroke;
  stroke: rgba(8, 12, 26, 0.85);
  stroke-width: 3px;
  stroke-linejoin: round;
  pointer-events: none;
}
.chart-label-up {
  transform: translateY(-17px);
}
.chart-label-down {
  transform: translateY(23px);
}
/* 姓名框 hover 联动：对应飞手的时间轴数字标为金黄色 */
.chart-label-gold {
  fill: #fbbf24;
}
/* ---- 入场动画：白弧描边 + 金色时间扫描点亮数据 ----
   .chart-scan：金色扫描弧（stroke-dashoffset 由 JS 驱动）
   .chart-scan-dot：扫描前端的光点
   .pt-body：每个数据点（头像+分数标签）的容器，动画时淡入上浮弹出 */
.chart-scan {
  fill: none;
  stroke: #fbbf24;
  stroke-width: 3;
  stroke-linecap: round;
  opacity: 0;
  transition: opacity 0.4s ease;
  filter: drop-shadow(0 0 6px rgba(251, 191, 36, 0.55));
}
.chart-scan.on {
  opacity: 1;
}
.chart-scan-dot {
  fill: #fbbf24;
  opacity: 0;
  transition: opacity 0.4s ease;
  filter: drop-shadow(0 0 8px rgba(251, 191, 36, 0.85));
}
.chart-scan-dot.on {
  opacity: 1;
}
/* 白线描边阶段：领航纸飞机在线头前上方掠过，模拟"飞机拉出线条" */
.chart-plane {
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
}
.chart-plane-inner {
  fill: #fff;
  filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.85));
}
.today-chart.is-animating .pt-body {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.3s ease, transform 0.45s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.today-chart.is-animating .chart-point.active .pt-body {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .today-chart.is-animating .pt-body,
  .today-chart.is-animating .chart-point.active .pt-body {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

.today-empty {
  text-align: center;
  padding: 60px 20px;
  color: var(--muted);
}
.empty-plane {
  font-size: 3rem;
  margin-bottom: 16px;
  color: rgba(56, 189, 248, 0.5);
}
.empty-title {
  font-size: 1.2rem;
  color: var(--text);
  letter-spacing: 2px;
  margin-bottom: 6px;
}
.empty-sub {
  font-size: 0.85rem;
  margin-bottom: 20px;
}

@media (min-width: 1700px) {
  .log-tag {
    font-size: 0.66rem;
    padding: 2px 6px;
  }
  .lap-star {
    width: 17px;
    height: 17px;
  }
}
@media (max-width: 900px) {
  .today-card {
    min-width: 260px;
  }
}

/* ============ 设计中心 ============ */
.page.design-page {
  max-width: none;
  padding: 0;
  height: calc(100vh - 60px);
  display: flex;
  align-items: stretch;
}
.design-shell {
  flex: 1;
  display: flex;
  align-items: stretch;
  overflow: hidden;
}
.design-sidebar {
  width: 208px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  background: rgba(10, 18, 32, 0.72);
  border-right: 1px solid var(--border);
  padding: 18px 12px;
  backdrop-filter: blur(6px);
}
.design-sidebar-title {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 2px 8px 16px;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.12);
  margin-bottom: 14px;
}
.design-logo {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-size: 1.2rem;
  font-weight: 700;
  color: #e0f2fe;
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.35), rgba(45, 212, 191, 0.3));
  border: 1px solid rgba(56, 189, 248, 0.4);
  box-shadow: 0 0 18px rgba(56, 189, 248, 0.25);
}
.design-sidebar-name {
  font-size: 0.98rem;
  font-weight: 600;
  letter-spacing: 1px;
}
.design-sidebar-sub {
  font-size: 0.68rem;
  color: var(--muted);
  letter-spacing: 3px;
  margin-top: 2px;
}
.design-sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}
.design-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 12px;
  border-radius: 12px;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.9rem;
  letter-spacing: 1px;
  border: 1px solid transparent;
  transition: all 0.2s ease;
}
.design-nav-item:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
}
.design-nav-item.active {
  color: #e0f2fe;
  background: rgba(56, 189, 248, 0.14);
  border-color: rgba(56, 189, 248, 0.35);
  box-shadow: inset 0 0 18px rgba(56, 189, 248, 0.08);
}
.design-nav-icon {
  width: 22px;
  text-align: center;
  font-size: 1rem;
}
.design-sidebar-foot {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.68rem;
  color: rgba(255, 255, 255, 0.3);
  letter-spacing: 1px;
  padding: 12px 8px 0;
  border-top: 1px dashed rgba(255, 255, 255, 0.1);
}
.design-foot-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px rgba(52, 211, 153, 0.8);
}
.design-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* ---- 设计页通用顶栏 ---- */
.design-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 18px;
  border-bottom: 1px solid var(--border);
  background: rgba(10, 18, 32, 0.55);
  flex-wrap: wrap;
}
.design-topbar h2 {
  font-size: 1.05rem;
  letter-spacing: 1px;
}
.design-topbar .design-hint {
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 0.5px;
}
.design-tools {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.design-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  font-size: 0.82rem;
  cursor: pointer;
  letter-spacing: 0.5px;
  transition: all 0.2s ease;
}
.design-btn:hover {
  background: var(--cyan-soft);
  border-color: rgba(56, 189, 248, 0.45);
}
.design-btn.active {
  background: rgba(56, 189, 248, 0.18);
  border-color: rgba(56, 189, 248, 0.55);
  color: #e0f2fe;
}
.design-btn.primary {
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.35), rgba(45, 212, 191, 0.3));
  border-color: rgba(56, 189, 248, 0.5);
  font-weight: 600;
}
.design-btn.gold {
  background: linear-gradient(135deg, rgba(251, 191, 36, 0.28), rgba(245, 158, 11, 0.2));
  border-color: rgba(251, 191, 36, 0.5);
  color: #fde68a;
}
.design-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.design-select {
  padding: 7px 10px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  font-size: 0.82rem;
  outline: none;
}
.design-select option {
  background: #0b1626;
  color: var(--text);
}
.design-range {
  accent-color: #38bdf8;
  width: 110px;
}
.design-range-label {
  font-size: 0.74rem;
  color: var(--muted);
  letter-spacing: 0.5px;
}

/* ---- 3D 画布 ---- */
.design-canvas-wrap {
  flex: 1;
  position: relative;
  min-height: 0;
}
.design-canvas {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  background:
    radial-gradient(ellipse 70% 55% at 50% 30%, rgba(56, 189, 248, 0.08), transparent 70%),
    #060b14;
  cursor: grab;
}
.design-canvas.dragging {
  cursor: grabbing;
}
.design-canvas.drawing {
  cursor: crosshair;
}
.design-canvas-overlay {
  position: absolute;
  left: 14px;
  bottom: 12px;
  font-size: 0.74rem;
  color: rgba(255, 255, 255, 0.45);
  letter-spacing: 1px;
  background: rgba(8, 15, 26, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 6px 12px;
  backdrop-filter: blur(6px);
  pointer-events: none;
}
.design-status {
  position: absolute;
  right: 14px;
  top: 12px;
  font-size: 0.74rem;
  color: var(--muted);
  letter-spacing: 0.5px;
  background: rgba(8, 15, 26, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 6px 12px;
  backdrop-filter: blur(6px);
  pointer-events: none;
}
.design-status b {
  color: #7dd3fc;
  font-weight: 600;
}

/* ---- 翼型页左侧塑型面板 ---- */
.design-panel {
  position: absolute;
  left: 14px;
  top: 12px;
  width: 250px;
  background: rgba(10, 18, 32, 0.82);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px;
  backdrop-filter: blur(8px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
}
.design-panel-title {
  font-size: 0.8rem;
  color: var(--muted);
  letter-spacing: 2px;
  margin-bottom: 8px;
}
.design-panel-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
}
.design-panel-row label {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.75);
}
.design-naca-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: #7dd3fc;
  margin-bottom: 4px;
}
.design-naca-formula {
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}
.design-log {
  position: absolute;
  left: 14px;
  bottom: 44px;
  width: 250px;
  font-size: 0.74rem;
  color: rgba(255, 255, 255, 0.75);
  background: rgba(10, 18, 32, 0.82);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px 10px;
  line-height: 1.6;
  pointer-events: none;
}

/* ---- 整机页组件库 ---- */
.aircraft-lib {
  position: absolute;
  left: 14px;
  top: 12px;
  bottom: 14px;
  width: 212px;
  display: flex;
  flex-direction: column;
  background: rgba(10, 18, 32, 0.82);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px;
  backdrop-filter: blur(8px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
  overflow-y: auto;
}
.aircraft-lib-title {
  font-size: 0.8rem;
  color: var(--muted);
  letter-spacing: 2px;
  margin-bottom: 10px;
}
.lib-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 10px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  cursor: grab;
  margin-bottom: 6px;
  font-size: 0.8rem;
  transition: all 0.15s ease;
}
.lib-item:hover {
  background: var(--cyan-soft);
  border-color: rgba(56, 189, 248, 0.4);
}
.lib-item .lib-ico {
  font-size: 1rem;
}
.aircraft-inspector {
  position: absolute;
  right: 14px;
  top: 12px;
  width: 224px;
  background: rgba(10, 18, 32, 0.82);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px;
  backdrop-filter: blur(8px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
}
.aircraft-inspector h4 {
  font-size: 0.84rem;
  letter-spacing: 1px;
  margin-bottom: 4px;
  color: #7dd3fc;
}
.aircraft-inspector .design-panel-title {
  margin-top: 8px;
}
.inspector-empty {
  font-size: 0.76rem;
  color: var(--muted);
  line-height: 1.7;
}
.design-snap-ring {
  position: absolute;
  pointer-events: none;
  border: 2px solid rgba(251, 191, 36, 0.9);
  border-radius: 50%;
  box-shadow: 0 0 16px rgba(251, 191, 36, 0.6);
  animation: snapPulse 0.6s ease;
}
@keyframes snapPulse {
  from { transform: scale(0.7); opacity: 0.9; }
  to { transform: scale(1.2); opacity: 0; }
}

/* ---- 占位页 ---- */
.design-placeholder {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--muted);
  gap: 10px;
}
.design-placeholder-icon {
  font-size: 3.4rem;
  opacity: 0.8;
  filter: drop-shadow(0 0 20px rgba(56, 189, 248, 0.35));
}
.design-placeholder h2 {
  color: var(--text);
  font-size: 1.2rem;
  letter-spacing: 2px;
}
.design-placeholder p {
  font-size: 0.85rem;
  line-height: 1.9;
}

@media (max-width: 900px) {
  .design-sidebar { width: 64px; padding: 18px 8px; }
  .design-sidebar-name,
  .design-sidebar-sub,
  .design-nav-item span:last-child,
  .design-sidebar-foot { display: none; }
  .design-nav-item { justify-content: center; padding: 12px 0; }
}