:root {
  --font-sans: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  --font-mono: "SF Mono", ui-monospace, "Cascadia Mono", Menlo, Consolas, monospace;

  --bg: #f2f2f7;
  --bg-sidebar: rgba(248, 248, 250, 0.85);
  --bg-panel-solid: #ffffff;
  --bg-toolbar: rgba(246, 246, 248, 0.9);
  --bg-hover: rgba(0, 0, 0, 0.04);
  --bg-selected: rgba(0, 113, 227, 0.1);
  --bg-input: rgba(255, 255, 255, 0.8);
  --bg-badge: rgba(0, 0, 0, 0.06);
  --bg-row-selected: rgba(0, 113, 227, 0.04);

  --text-primary: #1d1d1f;
  --text-secondary: #6e6e73;
  --text-tertiary: #aeaeb2;

  --accent: #0071e3;
  --accent-hover: #0077ed;
  --accent-fg: #ffffff;
  --danger: #c0392b;
  --ok: #248a3d;
  --warning: #ff9500;

  --border: rgba(0, 0, 0, 0.1);
  --border-strong: rgba(0, 0, 0, 0.15);
  --separator: rgba(0, 0, 0, 0.08);

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08), 0 1px 4px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12), 0 2px 8px rgba(0, 0, 0, 0.06);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;

  --sidebar-w: 220px;
  --sidebar-collapsed: 60px;
  --tabbar-h: 60px;
}

* { box-sizing: border-box; }

html, body {
  height: 100%;
  margin: 0;
}

html { background: var(--bg); color-scheme: light; }

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
  font-size: 13px;
  line-height: 1.5;
}

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(0, 0, 0, 0.18); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(0, 0, 0, 0.28); }

a { color: var(--accent); text-decoration: none; }
button, input, select, textarea { font-family: inherit; }
button { cursor: pointer; }
button:disabled { cursor: default; opacity: 0.55; }

.app-frame {
  display: flex;
  height: 100vh;
  overflow: hidden;
  background: var(--bg);
}

.sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  background: var(--bg-sidebar);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-right: 1px solid var(--border);
  padding-top: 16px;
  transition: width 0.22s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
  position: relative;
}

.sidebar.collapsed { width: var(--sidebar-collapsed); }

.collapse-btn {
  position: absolute;
  top: 50%;
  right: 8px;
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  background: var(--bg-panel-solid);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-tertiary);
  z-index: 20;
  padding: 0;
  transition: background 0.12s, color 0.12s;
}

.collapse-btn:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.sidebar-brand {
  padding: 14px 16px 20px;
  flex-shrink: 0;
}

.sidebar.collapsed .sidebar-brand { padding: 14px 14px 20px; }

.brand-row {
  display: flex;
  align-items: center;
  gap: 10px;
  color: inherit;
}

.brand-mark {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  flex-shrink: 0;
  background: linear-gradient(145deg, #0a84ff, #0055d4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  box-shadow: 0 2px 8px rgba(0, 113, 227, 0.4);
}

.brand-text { overflow: hidden; }
.brand-text strong {
  display: block;
  font-weight: 600;
  font-size: 12.5px;
  color: var(--text-primary);
  letter-spacing: -0.2px;
  white-space: nowrap;
}
.brand-text em {
  display: block;
  font-style: normal;
  font-size: 10.5px;
  color: var(--text-tertiary);
  margin-top: 1px;
  white-space: nowrap;
}

.sidebar.collapsed .brand-text,
.sidebar.collapsed .nav-section,
.sidebar.collapsed .sidebar-meta,
.sidebar.collapsed .logout-full { display: none; }

.sidebar-nav {
  flex: 1;
  padding: 0 8px;
}

.sidebar.collapsed .sidebar-nav { padding: 0 10px; }

.nav-section {
  font-size: 10.5px;
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0 8px 8px;
  white-space: nowrap;
}

.sidebar.collapsed .nav-spacer { height: 8px; }

.nav-item {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 7px 8px;
  border-radius: var(--radius-sm);
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 400;
  text-align: left;
  margin-bottom: 2px;
  text-decoration: none;
  transition: background 0.12s, color 0.12s;
}

.sidebar.collapsed .nav-item {
  justify-content: center;
  gap: 0;
  padding: 9px 0;
}

.nav-item:hover { background: var(--bg-hover); color: var(--text-secondary); }
.nav-item.active {
  background: var(--bg-selected);
  color: var(--accent);
  font-weight: 600;
}
.nav-item.active:hover { background: var(--bg-selected); }
.nav-item svg { flex-shrink: 0; }
.sidebar.collapsed .nav-label { display: none; }

.sidebar-footer {
  padding: 12px 16px 20px;
  border-top: 1px solid var(--separator);
  flex-shrink: 0;
}

.sidebar.collapsed .sidebar-footer { padding: 12px 10px 20px; }

.user-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.sidebar.collapsed .user-chip {
  justify-content: center;
  margin-bottom: 0;
}

.avatar {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  flex-shrink: 0;
  background: linear-gradient(135deg, #af52de, #5e5ce6);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  color: #fff;
}

.sidebar-meta { flex: 1; min-width: 0; }
.sidebar-meta strong {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.sidebar-meta em {
  display: block;
  font-style: normal;
  font-size: 10.5px;
  color: var(--text-tertiary);
}

.app-body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.mobile-topbar,
.mobile-tabbar { display: none; }

.page-main {
  flex: 1;
  overflow: auto;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.titlebar {
  padding: 20px 32px;
  border-bottom: 1px solid var(--separator);
  background: var(--bg-toolbar);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.titlebar h1 {
  margin: 0;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.4px;
  color: var(--text-primary);
}

.titlebar p {
  margin: 3px 0 0;
  font-size: 12.5px;
  color: var(--text-secondary);
}

.page-body {
  padding: 24px 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.panel {
  background: var(--bg-panel-solid);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.panel-pad { padding: 20px 24px; }
.panel-pad-sm { padding: 10px 16px; }

.panel h2 {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.2px;
}

.panel .lead {
  margin: 0 0 16px;
  font-size: 12.5px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.panel .lead-tight {
  margin: 0 0 18px;
  font-size: 12px;
  color: var(--text-secondary);
}

code {
  font-family: var(--font-mono);
  background: var(--bg-badge);
  padding: 1px 5px;
  border-radius: 4px;
  font-size: 12px;
}

.field {
  display: block;
}

.field > span,
.field-label {
  font-size: 11.5px;
  font-weight: 500;
  color: var(--text-secondary);
  display: block;
  margin-bottom: 5px;
}

input[type="text"],
input[type="password"],
input[type="search"],
input:not([type]),
select,
textarea {
  width: 100%;
  padding: 7px 11px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  background: var(--bg-input);
  font-size: 12.5px;
  color: var(--text-primary);
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

textarea {
  min-height: 160px;
  padding: 10px 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.6;
  resize: vertical;
}

input:focus, select:focus, textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0, 113, 227, 0.12);
}

input[readonly] {
  color: var(--text-tertiary);
  cursor: default;
}

select { cursor: pointer; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  background: var(--bg-panel-solid);
  color: var(--text-secondary);
  font-size: 12.5px;
  font-weight: 500;
  transition: background 0.12s;
}

.btn:hover { background: var(--bg-hover); }

.btn-primary {
  border: none;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  box-shadow: 0 2px 6px rgba(0, 113, 227, 0.2);
}

.btn-primary:hover { background: var(--accent-hover); }

.btn-primary:disabled {
  background: rgba(0, 113, 227, 0.4);
  box-shadow: none;
}

.btn-danger {
  border: 1px solid rgba(255, 59, 48, 0.3);
  background: rgba(255, 59, 48, 0.06);
  color: var(--danger);
}

.btn-danger:hover { background: rgba(255, 59, 48, 0.1); }

.btn-ghost {
  background: var(--bg-panel-solid);
}

.btn-sm { padding: 4px 10px; font-size: 11.5px; }

.logout-full {
  width: 100%;
  padding: 5px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-panel-solid);
  color: var(--text-secondary);
  font-size: 12px;
}

.logout-full:hover { background: var(--bg-hover); }

.stat-row {
  display: flex;
  gap: 10px;
}

.stat-card {
  flex: 1;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  background: var(--bg-panel-solid);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.stat-card span {
  display: block;
  font-size: 11px;
  color: var(--text-tertiary);
  margin-bottom: 3px;
}

.stat-card strong {
  display: block;
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--text-primary);
}

.stat-card.plus strong { color: #0071e3; }
.stat-card.pro5x strong { color: #248a3d; }
.stat-card.pro20x strong { color: #8944ab; }
.stat-card.free strong { color: var(--text-secondary); }

.search-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.search-row input { flex: 1; min-width: 180px; padding: 8px 12px; font-size: 13px; }
.search-row select { width: auto; min-width: 120px; padding: 8px 10px; font-size: 13px; }

.action-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.status-text {
  font-size: 12px;
  color: var(--text-secondary);
  margin-left: 4px;
}

.status-text.ok { color: var(--ok); }

.table-wrap { overflow: hidden; }

.table-scroll { overflow-x: auto; }

table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  padding: 11px 14px;
  text-align: left;
  font-size: 12.5px;
  color: var(--text-primary);
  border-bottom: 1px solid var(--separator);
  white-space: nowrap;
}

th {
  padding: 10px 14px;
  font-size: 11.5px;
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

tbody tr { cursor: pointer; }
tbody tr:hover { background: var(--bg-hover); }
tbody tr.selected { background: var(--bg-row-selected); }
tbody tr.selected:hover { background: var(--bg-row-selected); }

.cell-muted { color: var(--text-secondary); }
.cell-email {
  font-family: var(--font-mono);
  font-size: 12px;
}

.muted-sub {
  display: block;
  color: var(--text-tertiary);
  font-size: 11px;
  font-style: normal;
  margin-top: 2px;
}

.remain-expired { color: var(--danger); }

.plan-badge {
  display: inline-block;
  padding: 2px 7px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
  background: rgba(0, 0, 0, 0.06);
  color: #6e6e73;
}

.plan-badge.plan-plus { background: rgba(0, 113, 227, 0.1); color: #0071e3; }
.plan-badge.plan-pro,
.plan-badge.plan-pro_5x { background: rgba(52, 199, 89, 0.12); color: #248a3d; }
.plan-badge.plan-pro_20x { background: rgba(175, 82, 222, 0.12); color: #8944ab; }
.plan-badge.plan-team { background: rgba(94, 92, 230, 0.12); color: #5e5ce6; }

.status-dot {
  display: flex;
  align-items: center;
  gap: 5px;
  color: var(--text-secondary);
  font-size: 12px;
}

.status-dot-mark {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
  background: #aeaeb2;
}

.user-cards { display: none; flex-direction: column; gap: 10px; }

.user-card { padding: 14px 16px; cursor: pointer; }
.user-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 8px;
  gap: 10px;
}
.user-card-email {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-primary);
  word-break: break-all;
  flex: 1;
}
.user-card-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 12px;
}
.meta-label {
  font-size: 10.5px;
  color: var(--text-tertiary);
  margin-bottom: 1px;
}
.meta-value { font-size: 12.5px; color: var(--text-secondary); }
.user-card-actions {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}
.user-card-actions .btn { flex: 1; }

.info-banner,
.docs-banner {
  padding: 12px 16px;
  border-radius: var(--radius-md);
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.info-banner {
  background: rgba(0, 113, 227, 0.06);
  border: 1px solid rgba(0, 113, 227, 0.18);
}

.docs-banner {
  background: rgba(52, 199, 89, 0.06);
  border: 1px solid rgba(52, 199, 89, 0.2);
  align-items: center;
}

.banner-icon { font-size: 14px; line-height: 1; margin-top: 1px; display: flex; flex-shrink: 0; }
.banner-title {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 2px;
}
.banner-text {
  font-size: 12px;
  color: var(--text-secondary);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 14px;
}

.actions {
  display: flex;
  gap: 10px;
  margin-top: 14px;
  align-items: center;
  flex-wrap: wrap;
}

.gateway-actions { margin-top: 20px; }

.result-head {
  padding: 14px 20px;
  border-bottom: 1px solid var(--separator);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.result-head h2 { margin: 0; }
.result-head p {
  margin: 3px 0 0;
  font-size: 12px;
  color: var(--text-secondary);
}

.empty-state {
  padding: 48px 24px;
  text-align: center;
}

.empty-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  margin: 0 auto 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 113, 227, 0.08);
}

.empty-icon.warn { background: rgba(255, 149, 0, 0.08); }

.empty-state h3 {
  margin: 0 0 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}

.empty-state p {
  margin: 0;
  font-size: 12.5px;
  color: var(--text-secondary);
}

.result-grid {
  padding: 16px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 12px;
}

.result-card {
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--bg);
  padding: 14px 16px;
}

.result-card.fail { border-color: rgba(255, 59, 48, 0.25); }

.result-card-email { margin-bottom: 10px; }
.result-card-email .row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.result-card-email .cell-email {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
}

.divider {
  height: 1px;
  background: var(--separator);
  margin-bottom: 10px;
}

.detail-fail {
  margin-top: 8px;
  font-size: 12px;
  color: var(--danger);
}

.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(150deg, #e8eaf6 0%, #f2f2f7 50%, #e3f0ff 100%);
  position: relative;
  overflow: hidden;
}

.login-blob {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(60px);
}

.login-blob.one {
  top: 15%;
  left: 20%;
  width: 280px;
  height: 280px;
  background: rgba(0, 113, 227, 0.06);
}

.login-blob.two {
  bottom: 20%;
  right: 20%;
  width: 220px;
  height: 220px;
  background: rgba(94, 92, 230, 0.07);
  filter: blur(50px);
}

.login-window {
  width: 360px;
  position: relative;
  background: rgba(246, 246, 248, 0.9);
  backdrop-filter: blur(40px);
  -webkit-backdrop-filter: blur(40px);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.6);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15), 0 0 0 1px rgba(0, 0, 0, 0.06);
  overflow: hidden;
}

.traffic-lights {
  padding: 14px 16px 0;
  display: flex;
  gap: 7px;
}

.traffic-lights i {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 0.5px solid rgba(0, 0, 0, 0.08);
  display: block;
}

.traffic-lights .close { background: #ff5f57; }
.traffic-lights .min { background: #febc2e; }
.traffic-lights .max { background: #28c840; }

.login-body { padding: 20px 32px 32px; }

.login-hero { text-align: center; margin-bottom: 28px; }

.login-logo {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  margin: 0 auto 14px;
  background: linear-gradient(145deg, #0a84ff, #0055d4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 800;
  color: #fff;
  box-shadow: 0 4px 16px rgba(0, 113, 227, 0.35);
}

.login-hero h1 {
  margin: 0;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.4px;
}

.login-hero p {
  margin: 4px 0 0;
  font-size: 12.5px;
  color: var(--text-secondary);
}

.login-form { display: flex; flex-direction: column; gap: 14px; }
.login-form .field > span { font-size: 12px; }
.login-form input { padding: 8px 12px; font-size: 13px; }

.login-error {
  display: none;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  background: rgba(255, 59, 48, 0.08);
  border: 1px solid rgba(255, 59, 48, 0.2);
  color: var(--danger);
  font-size: 12.5px;
}

.login-error.show { display: block; }

.login-form .btn-primary {
  margin-top: 4px;
  padding: 9px 0;
  font-size: 13.5px;
  box-shadow: 0 2px 8px rgba(0, 113, 227, 0.3);
}

.detail-head {
  padding: 16px 32px;
  border-bottom: 1px solid var(--separator);
  background: var(--bg-toolbar);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 12px;
}

.detail-head h1 {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.3px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.detail-head p {
  margin: 2px 0 0;
  font-size: 11.5px;
  color: var(--text-tertiary);
}

.detail-head .grow { flex: 1; min-width: 0; }
.detail-head .btn-primary { flex-shrink: 0; padding: 6px 14px; font-size: 12.5px; }
.detail-head .btn-primary:disabled { opacity: 1; background: rgba(0, 113, 227, 0.45); }

.detail-body {
  padding: 24px 32px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.detail-card-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 14px;
}

.detail-card {
  background: #f8f9fc;
  border-radius: 12px;
  border: 1px solid rgba(0, 0, 0, 0.06);
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.detail-card-label {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-tertiary);
  font-size: 12px;
}

.detail-card-value {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  word-break: break-all;
  line-height: 1.35;
}

.detail-card-value.email { font-size: 17px; }
.detail-card-value.warn { color: #ff9500; }

.plan-chip {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 6px;
  font-weight: 700;
  font-size: 15px;
  color: #fff;
}
.plan-chip.free { background: #f0f0f5; color: #6e6e73; }
.plan-chip.plus { background: #ff9500; }
.plan-chip.pro_5x, .plan-chip.pro { background: #34c759; }
.plan-chip.pro_20x { background: #8944ab; }
.plan-chip.team { background: #5e5ce6; }

.renew-on { font-size: 16px; font-weight: 600; color: #34c759; }
.renew-off {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: 5px;
  background: rgba(255, 59, 48, 0.08);
  border: 1px solid rgba(255, 59, 48, 0.2);
  color: #c0392b;
  font-size: 12.5px;
  font-weight: 500;
}

.soft-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 5px;
  font-size: 13px;
  font-weight: 500;
}
.soft-badge.ok { background: rgba(52, 199, 89, 0.08); border: 1px solid rgba(52, 199, 89, 0.25); color: #248a3d; }
.soft-badge.bad { background: rgba(255, 59, 48, 0.08); border: 1px solid rgba(255, 59, 48, 0.2); color: #c0392b; }
.soft-badge.warn { background: rgba(255, 149, 0, 0.08); border: 1px solid rgba(255, 149, 0, 0.25); color: #b36200; }
.soft-badge.muted { background: rgba(0, 0, 0, 0.05); border: 1px solid rgba(0, 0, 0, 0.1); color: #6e6e73; }
.soft-badge.channel { background: rgba(255, 149, 0, 0.08); border: 1px solid rgba(255, 149, 0, 0.2); color: #b36200; }

.detail-alert {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: 10px;
  background: rgba(255, 59, 48, 0.06);
  border: 1px solid rgba(255, 59, 48, 0.2);
}
.detail-alert-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #ff3b30;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.detail-alert span {
  font-size: 14px;
  font-weight: 600;
  color: #c0392b;
}

.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.detail-action-hint {
  margin: 0;
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.55;
}

.plan-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 12px;
}

.plan-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  background: var(--bg);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
}

.plan-pill:has(input:checked) {
  border-color: rgba(0, 113, 227, 0.45);
  background: rgba(0, 113, 227, 0.08);
  color: var(--accent);
}

.plan-pill input {
  accent-color: var(--accent);
}

.country-field {
  max-width: 360px;
  margin: 0 0 8px;
}

.country-hint {
  margin: 0 0 12px;
  font-size: 12px;
  color: var(--text-secondary);
}

.link-url {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-secondary);
  word-break: break-all;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(0, 0, 0, 0.28);
}

.modal-card {
  width: min(640px, 100%);
  max-height: min(80vh, 720px);
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 18px 20px;
  border-radius: var(--radius-lg);
  background: var(--bg-panel-solid);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
}

.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.modal-head h2 {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
}

.modal-hint {
  margin: 0;
  font-size: 12.5px;
  color: var(--text-secondary);
  line-height: 1.55;
}

.modal-card textarea {
  width: 100%;
  min-height: 220px;
  resize: vertical;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.45;
  padding: 12px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: #f8f9fc;
  color: var(--text-primary);
}

.modal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.toast {
  position: fixed;
  right: 24px;
  bottom: 24px;
  background: rgba(29, 29, 31, 0.88);
  color: #fff;
  padding: 10px 14px;
  border-radius: 12px;
  opacity: 0;
  transform: translateY(8px);
  transition: 0.2s ease;
  pointer-events: none;
  box-shadow: var(--shadow-md);
  z-index: 80;
  font-size: 13px;
}

.toast.show { opacity: 1; transform: none; }

.hidden { display: none !important; }

@media (max-width: 679px) {
  .app-frame { flex-direction: column; height: 100dvh; }
  .sidebar { display: none; }

  .mobile-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    flex-shrink: 0;
    background: rgba(246, 246, 248, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--separator);
  }

  .mobile-brand {
    display: flex;
    align-items: center;
    gap: 9px;
    font-weight: 600;
    font-size: 15px;
    letter-spacing: -0.3px;
  }

  .mobile-brand .brand-mark {
    width: 28px;
    height: 28px;
    border-radius: 7px;
    font-size: 13px;
    box-shadow: 0 2px 6px rgba(0, 113, 227, 0.35);
  }

  .mobile-user {
    display: flex;
    align-items: center;
    gap: 10px;
  }

  .mobile-logout {
    padding: 5px 11px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text-secondary);
    font-size: 12px;
  }

  .mobile-tabbar {
    display: flex;
    align-items: center;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: var(--tabbar-h);
    background: rgba(246, 246, 248, 0.95);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-top: 1px solid var(--separator);
    padding-bottom: env(safe-area-inset-bottom);
    z-index: 50;
  }

  .tab-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    height: 100%;
    border: none;
    background: transparent;
    color: var(--text-tertiary);
    font-size: 10px;
    text-decoration: none;
  }

  .tab-item.active {
    color: var(--accent);
    font-weight: 600;
  }

  .tab-item.active svg { transform: scale(1.1); }

  .page-main { padding-bottom: 64px; }
  .titlebar { padding: 14px 16px; }
  .titlebar h1 { font-size: 18px; }
  .titlebar p { display: none; }
  .page-body { padding: 12px 16px; gap: 12px; }

  .stat-row { overflow-x: auto; padding-bottom: 2px; }
  .stat-card {
    flex: none;
    min-width: 80px;
    padding: 10px 14px;
  }
  .stat-card span { font-size: 10px; }
  .stat-card strong { font-size: 22px; }

  .search-row { flex-wrap: nowrap; }
  .action-bar, .table-wrap { display: none; }
  .user-cards { display: flex; }

  .panel-pad { padding: 16px; }
  .form-grid, .result-grid { grid-template-columns: 1fr; }
  textarea { min-height: 120px; }

  .detail-head { padding: 12px 16px; }
  .detail-head h1 { font-size: 16px; }
  .detail-body { padding: 14px; gap: 10px; }
  .detail-card-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .detail-card { padding: 12px 14px; }
  .detail-actions { flex-direction: column; }
  .detail-actions .btn { width: 100%; }
  .modal { padding: 12px; align-items: flex-end; }
  .modal-card { width: 100%; max-height: 85vh; }

  .login-window { width: min(360px, calc(100vw - 32px)); }
  .toast { right: 16px; bottom: 80px; }
}

@media (prefers-reduced-transparency: reduce) {
  .sidebar, .titlebar, .login-window, .mobile-topbar, .mobile-tabbar, .detail-head {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
  .sidebar { background: #f8f8fa; }
  .login-window { background: #f6f6f8; }
}