/* ══════════════════════════════════════════════
   AIportX — Shared Design Tokens & Components
   Performance-optimized: minimal backdrop-filter,
   no continuous animations, no 3D transforms
   ══════════════════════════════════════════════ */

/* ── Design Tokens ── */
:root {
  color-scheme: dark;
  --bg: #08090d;
  --panel: rgba(22,23,27,.94);
  --panel-2: rgba(30,31,36,.96);
  --panel-3: rgba(40,41,47,.94);
  --surface: rgba(18,19,23,.92);
  --card: rgba(24,25,30,.94);
  --card-hover: rgba(31,32,38,.96);
  --border: rgba(255,255,255,.06);
  --border-light: rgba(255,255,255,.04);
  --line: rgba(255,255,255,.1);
  --line-soft: rgba(255,255,255,.05);
  --text: #f0f0f2;
  --muted: #9090a0;
  --dim: #555;
  --cyan: #55b8c6;
  --cyan-dim: rgba(85,184,198,.10);
  --cyan-glow: rgba(85,184,198,.08);
  --purple: #8f98a6;
  --purple-dim: rgba(143,152,166,.10);
  --green: #34d399;
  --yellow: #fbbf24;
  --red: #f87171;
  --blue: #60a5fa;
  --pink: #f472b6;
  --orange: #fb923c;
  --radius: 20px;
  --shadow: 0 18px 48px rgba(0, 0, 0, .42);
  --glass: rgba(255,255,255,.03);
  --glass-border: rgba(255,255,255,.08);
  --glow-cyan: 0 0 0 rgba(0,0,0,0);
  --glow-purple: 0 0 0 rgba(0,0,0,0);

  /* Responsive experience system tokens.
     Phase 1 only defines stable variables; pages opt in gradually. */
  --rx-density-scale: 1;
  --rx-font-scale: 1;
  --rx-control-scale: 1;
  --rx-space-scale: 1;
  --rx-panel-scale: 1;
  --rx-canvas-editor-scale: .9;
  --rx-canvas-node-scale: 1;
  --rx-canvas-link-width: 2.8px;
  --rx-canvas-link-active-width: 3.5px;
  --rx-canvas-link-selected-width: 3.8px;
  --rx-canvas-link-glow-width: 8px;
  --rx-canvas-link-hit-width: 24;
  --rx-canvas-link-handle-r: 8;
  --rx-canvas-port-size: 24px;
  --rx-canvas-port-glyph-w: 13px;
  --rx-canvas-node-label-font: 10px;
  --rx-canvas-node-title-font: 14px;
  --rx-canvas-node-meta-font: 12px;
  --rx-canvas-dock-top: clamp(108px, 28vh, 220px);
  --rx-canvas-timeline-h: clamp(300px, 31vh, 370px);
  --rx-canvas-track-h: 84px;
  --rx-canvas-timeline-head-h: 42px;
  --rx-canvas-panel-gap: 22px;
  --rx-canvas-zoom-left: 32px;
  --rx-canvas-zoom-bottom: 38px;
  --rx-canvas-zoom-gap: 8px;
  --rx-canvas-zoom-pad-y: 6px;
  --rx-canvas-zoom-pad-x: 8px;
  --rx-canvas-zoom-btn: 34px;
  --rx-canvas-minimap-w: 270px;
  --rx-canvas-minimap-h: 126px;
  --rx-canvas-minimap-right: 22px;
  --rx-canvas-minimap-bottom: 22px;
  --rx-canvas-layers-w: 220px;
  --rx-canvas-layers-top: 84px;
  --rx-canvas-layers-right: 24px;
  --rx-canvas-properties-w: 280px;
  --rx-canvas-properties-top: 64px;
  --rx-canvas-asset-panel-w: 320px;
  --rx-canvas-asset-panel-top: 0px;
  --rx-script-sidepanel-w: 480px;
  --rx-control-h: 38px;
  --rx-touch-target: 36px;
  --rx-page-pad-x: 24px;
  --rx-page-pad-y: 20px;
  --rx-panel-max-w: 1320px;
  --rx-page-content-max-w: 1280px;
  --rx-shell-sidebar-w: 200px;
  --rx-shell-sidebar-rail-w: 64px;
  --rx-script-sidebar-w: 240px;
  --rx-script-sidebar-compact-w: 188px;
  --rx-page-card-min-w: 280px;
  --rx-resource-asset-min-w: 180px;
  --rx-auth-card-w: 420px;
  --rx-auth-card-pad-x: 36px;
  --rx-auth-card-pad-y: 40px;
  --rx-auth-shell-pad-x: 18px;
  --rx-auth-shell-pad-y: 18px;
  --rx-home-content-max-w: 1000px;
  --rx-home-search-w: 700px;
  --rx-home-card-min-w: 210px;
  --rx-home-content-pad-top: 28px;
  --rx-home-content-pad-bottom: 32px;
  --rx-recharge-content-w: 1120px;
  --rx-recharge-aside-w: 400px;
  --rx-recharge-qr-w: 360px;
  --rx-recharge-plan-min-w: 116px;
  --rx-admin-sidebar-w: 260px;
  --rx-admin-sidebar-rail-w: 64px;
  --rx-admin-topbar-h: 56px;
  --rx-admin-content-pad-x: 24px;
  --rx-admin-content-pad-y: 14px;
  --rx-admin-aside-w: clamp(300px, 24vw, 420px);
  --rx-admin-stat-min-w: 154px;
  --rx-admin-page-stat-min-w: 180px;
  --rx-admin-account-table-min-w: 1360px;
  --rx-admin-task-table-min-w: 1100px;
  --rx-floating-panel-w: 620px;
  --rx-safe-bottom: env(safe-area-inset-bottom, 0px);
}

@media (max-width: 480px) {
  :root {
    --rx-density-scale: .88;
    --rx-font-scale: .94;
    --rx-control-scale: 1.08;
    --rx-space-scale: .82;
    --rx-panel-scale: .92;
    --rx-canvas-editor-scale: .96;
    --rx-canvas-node-scale: .92;
    --rx-canvas-link-width: 3px;
    --rx-canvas-link-active-width: 3.8px;
    --rx-canvas-link-selected-width: 4px;
    --rx-canvas-link-glow-width: 9px;
    --rx-canvas-link-hit-width: 30;
    --rx-canvas-link-handle-r: 10;
    --rx-canvas-port-size: 28px;
    --rx-canvas-port-glyph-w: 15px;
    --rx-canvas-node-label-font: 11px;
    --rx-canvas-node-title-font: 15px;
    --rx-canvas-node-meta-font: 12px;
    --rx-canvas-dock-top: clamp(88px, 24vh, 150px);
    --rx-canvas-timeline-h: min(42vh, 250px);
    --rx-canvas-track-h: 66px;
    --rx-canvas-timeline-head-h: 38px;
    --rx-canvas-panel-gap: 12px;
    --rx-canvas-zoom-left: 14px;
    --rx-canvas-zoom-bottom: 18px;
    --rx-canvas-zoom-gap: 6px;
    --rx-canvas-zoom-pad-y: 5px;
    --rx-canvas-zoom-pad-x: 6px;
    --rx-canvas-zoom-btn: 36px;
    --rx-canvas-minimap-w: 180px;
    --rx-canvas-minimap-h: 84px;
    --rx-canvas-minimap-right: 12px;
    --rx-canvas-minimap-bottom: calc(12px + var(--rx-safe-bottom));
    --rx-canvas-layers-w: min(220px, calc(100vw - 28px));
    --rx-canvas-layers-top: 70px;
    --rx-canvas-layers-right: 14px;
    --rx-canvas-properties-w: min(280px, calc(100vw - 28px));
    --rx-canvas-properties-top: 70px;
    --rx-canvas-asset-panel-w: min(300px, 92vw);
    --rx-canvas-asset-panel-top: 0px;
    --rx-script-sidepanel-w: min(420px, 96vw);
    --rx-control-h: 42px;
    --rx-touch-target: 44px;
    --rx-page-pad-x: 12px;
    --rx-page-pad-y: 12px;
    --rx-shell-sidebar-rail-w: 56px;
    --rx-script-sidebar-w: 0px;
    --rx-script-sidebar-compact-w: 0px;
    --rx-page-card-min-w: 100%;
    --rx-resource-asset-min-w: 140px;
    --rx-auth-card-w: calc(100vw - 28px);
    --rx-auth-card-pad-x: 24px;
    --rx-auth-card-pad-y: 30px;
    --rx-auth-shell-pad-x: 14px;
    --rx-auth-shell-pad-y: 18px;
    --rx-home-content-max-w: 100%;
    --rx-home-search-w: 100%;
    --rx-home-card-min-w: 100%;
    --rx-home-content-pad-top: 58px;
    --rx-home-content-pad-bottom: calc(24px + var(--rx-safe-bottom));
    --rx-recharge-content-w: 100%;
    --rx-recharge-aside-w: 100%;
    --rx-recharge-qr-w: min(340px, 100%);
    --rx-recharge-plan-min-w: 132px;
    --rx-admin-sidebar-w: 0px;
    --rx-admin-sidebar-rail-w: 54px;
    --rx-admin-topbar-h: 52px;
    --rx-admin-content-pad-x: 12px;
    --rx-admin-content-pad-y: 12px;
    --rx-admin-aside-w: 100%;
    --rx-admin-stat-min-w: 100%;
    --rx-admin-page-stat-min-w: 132px;
    --rx-admin-account-table-min-w: 1040px;
    --rx-admin-task-table-min-w: 920px;
    --rx-floating-panel-w: calc(100vw - 24px);
  }
}

@media (min-width: 481px) and (max-width: 767px) {
  :root {
    --rx-density-scale: .92;
    --rx-font-scale: .96;
    --rx-control-scale: 1.04;
    --rx-space-scale: .88;
    --rx-panel-scale: .95;
    --rx-canvas-editor-scale: .94;
    --rx-canvas-link-width: 2.9px;
    --rx-canvas-link-active-width: 3.6px;
    --rx-canvas-link-selected-width: 3.9px;
    --rx-canvas-link-hit-width: 28;
    --rx-canvas-link-handle-r: 9;
    --rx-canvas-port-size: 26px;
    --rx-canvas-port-glyph-w: 14px;
    --rx-canvas-node-label-font: 10.5px;
    --rx-canvas-dock-top: clamp(92px, 25vh, 170px);
    --rx-canvas-timeline-h: min(40vh, 270px);
    --rx-canvas-track-h: 70px;
    --rx-canvas-timeline-head-h: 40px;
    --rx-canvas-panel-gap: 14px;
    --rx-canvas-zoom-left: 16px;
    --rx-canvas-zoom-bottom: 20px;
    --rx-canvas-zoom-btn: 36px;
    --rx-canvas-minimap-w: 200px;
    --rx-canvas-minimap-h: 94px;
    --rx-canvas-minimap-right: 14px;
    --rx-canvas-minimap-bottom: calc(14px + var(--rx-safe-bottom));
    --rx-canvas-layers-w: min(230px, calc(100vw - 32px));
    --rx-canvas-layers-top: 76px;
    --rx-canvas-layers-right: 16px;
    --rx-canvas-properties-w: min(300px, calc(100vw - 32px));
    --rx-canvas-properties-top: 76px;
    --rx-canvas-asset-panel-w: min(310px, 88vw);
    --rx-canvas-asset-panel-top: 0px;
    --rx-script-sidepanel-w: min(440px, 94vw);
    --rx-control-h: 40px;
    --rx-touch-target: 42px;
    --rx-page-pad-x: 14px;
    --rx-page-pad-y: 14px;
    --rx-shell-sidebar-rail-w: 58px;
    --rx-script-sidebar-w: 0px;
    --rx-script-sidebar-compact-w: 0px;
    --rx-page-card-min-w: 100%;
    --rx-resource-asset-min-w: 150px;
    --rx-auth-card-w: min(430px, calc(100vw - 32px));
    --rx-auth-card-pad-x: 28px;
    --rx-auth-card-pad-y: 34px;
    --rx-auth-shell-pad-x: 16px;
    --rx-auth-shell-pad-y: 18px;
    --rx-home-content-max-w: 100%;
    --rx-home-search-w: 100%;
    --rx-home-card-min-w: 100%;
    --rx-home-content-pad-top: 60px;
    --rx-home-content-pad-bottom: calc(26px + var(--rx-safe-bottom));
    --rx-recharge-content-w: 100%;
    --rx-recharge-aside-w: 100%;
    --rx-recharge-qr-w: min(350px, 100%);
    --rx-recharge-plan-min-w: 138px;
    --rx-admin-sidebar-w: 0px;
    --rx-admin-sidebar-rail-w: 56px;
    --rx-admin-topbar-h: 52px;
    --rx-admin-content-pad-x: 14px;
    --rx-admin-content-pad-y: 12px;
    --rx-admin-aside-w: 100%;
    --rx-admin-stat-min-w: 140px;
    --rx-admin-page-stat-min-w: 142px;
    --rx-admin-account-table-min-w: 1100px;
    --rx-admin-task-table-min-w: 960px;
    --rx-floating-panel-w: calc(100vw - 28px);
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  :root {
    --rx-density-scale: .96;
    --rx-font-scale: .98;
    --rx-control-scale: 1.02;
    --rx-space-scale: .94;
    --rx-panel-scale: .98;
    --rx-canvas-editor-scale: .92;
    --rx-canvas-link-width: 2.7px;
    --rx-canvas-link-active-width: 3.4px;
    --rx-canvas-link-selected-width: 3.7px;
    --rx-canvas-link-hit-width: 26;
    --rx-canvas-link-handle-r: 8.5;
    --rx-canvas-port-size: 24px;
    --rx-canvas-port-glyph-w: 13px;
    --rx-canvas-timeline-h: clamp(260px, 32vh, 310px);
    --rx-canvas-track-h: 76px;
    --rx-canvas-panel-gap: 18px;
    --rx-canvas-zoom-left: 22px;
    --rx-canvas-zoom-bottom: 26px;
    --rx-canvas-minimap-w: 230px;
    --rx-canvas-minimap-h: 108px;
    --rx-canvas-minimap-right: 18px;
    --rx-canvas-minimap-bottom: 18px;
    --rx-canvas-layers-w: 210px;
    --rx-canvas-layers-top: 76px;
    --rx-canvas-layers-right: 18px;
    --rx-canvas-properties-w: 260px;
    --rx-canvas-properties-top: 62px;
    --rx-canvas-asset-panel-w: 300px;
    --rx-script-sidepanel-w: 460px;
    --rx-control-h: 38px;
    --rx-touch-target: 40px;
    --rx-page-pad-x: 20px;
    --rx-page-pad-y: 18px;
    --rx-shell-sidebar-w: 184px;
    --rx-script-sidebar-w: 208px;
    --rx-script-sidebar-compact-w: 176px;
    --rx-page-card-min-w: 240px;
    --rx-resource-asset-min-w: 160px;
    --rx-auth-card-w: 410px;
    --rx-auth-card-pad-x: 32px;
    --rx-auth-card-pad-y: 36px;
    --rx-home-content-max-w: 900px;
    --rx-home-search-w: 640px;
    --rx-home-card-min-w: 220px;
    --rx-home-content-pad-top: 24px;
    --rx-home-content-pad-bottom: 28px;
    --rx-recharge-content-w: 960px;
    --rx-recharge-aside-w: 360px;
    --rx-recharge-qr-w: 340px;
    --rx-recharge-plan-min-w: 126px;
    --rx-admin-sidebar-w: 220px;
    --rx-admin-sidebar-rail-w: 60px;
    --rx-admin-content-pad-x: 18px;
    --rx-admin-content-pad-y: 12px;
    --rx-admin-aside-w: 100%;
    --rx-admin-stat-min-w: 148px;
    --rx-admin-page-stat-min-w: 160px;
    --rx-admin-account-table-min-w: 1200px;
    --rx-admin-task-table-min-w: 1000px;
  }
}

@media (min-width: 1024px) and (max-width: 1439px), (min-width: 768px) and (max-height: 760px) {
  :root {
    --rx-density-scale: .94;
    --rx-font-scale: .96;
    --rx-control-scale: .96;
    --rx-space-scale: .9;
    --rx-panel-scale: .94;
    --rx-canvas-editor-scale: .86;
    --rx-canvas-link-width: 2.5px;
    --rx-canvas-link-active-width: 3.2px;
    --rx-canvas-link-selected-width: 3.5px;
    --rx-canvas-link-hit-width: 24;
    --rx-canvas-link-handle-r: 8;
    --rx-canvas-port-size: 22px;
    --rx-canvas-port-glyph-w: 12px;
    --rx-canvas-node-label-font: 9.5px;
    --rx-canvas-node-title-font: 13px;
    --rx-canvas-node-meta-font: 11px;
    --rx-canvas-dock-top: clamp(96px, 26vh, 190px);
    --rx-canvas-timeline-h: clamp(240px, 29vh, 310px);
    --rx-canvas-track-h: 74px;
    --rx-canvas-timeline-head-h: 40px;
    --rx-canvas-panel-gap: 18px;
    --rx-canvas-zoom-left: 24px;
    --rx-canvas-zoom-bottom: 28px;
    --rx-canvas-zoom-btn: 32px;
    --rx-canvas-minimap-w: 240px;
    --rx-canvas-minimap-h: 112px;
    --rx-canvas-minimap-right: 18px;
    --rx-canvas-minimap-bottom: 18px;
    --rx-canvas-layers-w: 216px;
    --rx-canvas-layers-top: 76px;
    --rx-canvas-layers-right: 18px;
    --rx-canvas-properties-w: 268px;
    --rx-canvas-properties-top: 62px;
    --rx-canvas-asset-panel-w: 304px;
    --rx-script-sidepanel-w: 460px;
    --rx-control-h: 34px;
    --rx-touch-target: 34px;
    --rx-page-pad-x: 18px;
    --rx-page-pad-y: 14px;
    --rx-shell-sidebar-w: 188px;
    --rx-script-sidebar-w: 216px;
    --rx-script-sidebar-compact-w: 184px;
    --rx-page-card-min-w: 260px;
    --rx-resource-asset-min-w: 170px;
    --rx-auth-card-w: 400px;
    --rx-auth-card-pad-x: 32px;
    --rx-auth-card-pad-y: 34px;
    --rx-home-content-max-w: 900px;
    --rx-home-search-w: 640px;
    --rx-home-card-min-w: 190px;
    --rx-home-content-pad-top: 22px;
    --rx-home-content-pad-bottom: 26px;
    --rx-recharge-content-w: 1040px;
    --rx-recharge-aside-w: 360px;
    --rx-recharge-qr-w: 340px;
    --rx-recharge-plan-min-w: 112px;
    --rx-admin-sidebar-w: 236px;
    --rx-admin-sidebar-rail-w: 64px;
    --rx-admin-content-pad-x: 18px;
    --rx-admin-content-pad-y: 12px;
    --rx-admin-aside-w: clamp(280px, 25vw, 360px);
    --rx-admin-stat-min-w: 148px;
    --rx-admin-page-stat-min-w: 170px;
    --rx-admin-account-table-min-w: 1280px;
    --rx-admin-task-table-min-w: 1040px;
  }
}

@media (min-width: 1920px) and (max-width: 2559px) {
  :root {
    --rx-density-scale: 1.06;
    --rx-font-scale: 1.02;
    --rx-control-scale: 1.02;
    --rx-space-scale: 1.08;
    --rx-panel-scale: 1.08;
    --rx-canvas-editor-scale: .94;
    --rx-canvas-node-scale: 1.04;
    --rx-canvas-link-width: 3px;
    --rx-canvas-link-active-width: 3.7px;
    --rx-canvas-link-selected-width: 4px;
    --rx-canvas-link-glow-width: 9px;
    --rx-canvas-link-hit-width: 26;
    --rx-canvas-link-handle-r: 9;
    --rx-canvas-port-size: 25px;
    --rx-canvas-port-glyph-w: 14px;
    --rx-canvas-node-label-font: 10.5px;
    --rx-canvas-node-title-font: 14px;
    --rx-canvas-dock-top: clamp(124px, 27vh, 240px);
    --rx-canvas-timeline-h: clamp(320px, 30vh, 410px);
    --rx-canvas-track-h: 90px;
    --rx-canvas-timeline-head-h: 46px;
    --rx-canvas-panel-gap: 26px;
    --rx-canvas-zoom-left: 38px;
    --rx-canvas-zoom-bottom: 42px;
    --rx-canvas-zoom-btn: 38px;
    --rx-canvas-minimap-w: 320px;
    --rx-canvas-minimap-h: 150px;
    --rx-canvas-minimap-right: 28px;
    --rx-canvas-minimap-bottom: 26px;
    --rx-canvas-layers-w: 260px;
    --rx-canvas-layers-top: 92px;
    --rx-canvas-layers-right: 28px;
    --rx-canvas-properties-w: 320px;
    --rx-canvas-properties-top: 74px;
    --rx-canvas-asset-panel-w: 360px;
    --rx-script-sidepanel-w: 540px;
    --rx-page-pad-x: 32px;
    --rx-page-pad-y: 28px;
    --rx-panel-max-w: 1480px;
    --rx-page-content-max-w: 1480px;
    --rx-shell-sidebar-w: 220px;
    --rx-script-sidebar-w: 260px;
    --rx-script-sidebar-compact-w: 220px;
    --rx-page-card-min-w: 320px;
    --rx-resource-asset-min-w: 210px;
    --rx-auth-card-w: 450px;
    --rx-auth-card-pad-x: 40px;
    --rx-auth-card-pad-y: 42px;
    --rx-home-content-max-w: 1120px;
    --rx-home-search-w: 760px;
    --rx-home-card-min-w: 230px;
    --rx-home-content-pad-top: 34px;
    --rx-home-content-pad-bottom: 38px;
    --rx-recharge-content-w: 1280px;
    --rx-recharge-aside-w: 440px;
    --rx-recharge-qr-w: 390px;
    --rx-recharge-plan-min-w: 128px;
    --rx-admin-sidebar-w: 280px;
    --rx-admin-sidebar-rail-w: 72px;
    --rx-admin-content-pad-x: 32px;
    --rx-admin-content-pad-y: 20px;
    --rx-admin-aside-w: clamp(340px, 24vw, 460px);
    --rx-admin-stat-min-w: 176px;
    --rx-admin-page-stat-min-w: 210px;
    --rx-admin-account-table-min-w: 1460px;
    --rx-admin-task-table-min-w: 1200px;
    --rx-floating-panel-w: 680px;
  }
}

@media (min-width: 2560px) {
  :root {
    --rx-density-scale: 1.12;
    --rx-font-scale: 1.04;
    --rx-control-scale: 1.04;
    --rx-space-scale: 1.16;
    --rx-panel-scale: 1.16;
    --rx-canvas-editor-scale: .98;
    --rx-canvas-node-scale: 1.08;
    --rx-canvas-link-width: 3.2px;
    --rx-canvas-link-active-width: 4px;
    --rx-canvas-link-selected-width: 4.2px;
    --rx-canvas-link-glow-width: 10px;
    --rx-canvas-link-hit-width: 28;
    --rx-canvas-link-handle-r: 10;
    --rx-canvas-port-size: 28px;
    --rx-canvas-port-glyph-w: 15px;
    --rx-canvas-node-label-font: 11px;
    --rx-canvas-node-title-font: 15px;
    --rx-canvas-dock-top: clamp(136px, 27vh, 270px);
    --rx-canvas-timeline-h: clamp(350px, 30vh, 460px);
    --rx-canvas-track-h: 96px;
    --rx-canvas-timeline-head-h: 48px;
    --rx-canvas-panel-gap: 30px;
    --rx-canvas-zoom-left: 44px;
    --rx-canvas-zoom-bottom: 48px;
    --rx-canvas-zoom-btn: 40px;
    --rx-canvas-minimap-w: 360px;
    --rx-canvas-minimap-h: 168px;
    --rx-canvas-minimap-right: 34px;
    --rx-canvas-minimap-bottom: 32px;
    --rx-canvas-layers-w: 280px;
    --rx-canvas-layers-top: 100px;
    --rx-canvas-layers-right: 34px;
    --rx-canvas-properties-w: 350px;
    --rx-canvas-properties-top: 82px;
    --rx-canvas-asset-panel-w: 390px;
    --rx-script-sidepanel-w: 600px;
    --rx-page-pad-x: 40px;
    --rx-page-pad-y: 34px;
    --rx-panel-max-w: 1680px;
    --rx-page-content-max-w: 1680px;
    --rx-shell-sidebar-w: 240px;
    --rx-script-sidebar-w: 280px;
    --rx-script-sidebar-compact-w: 240px;
    --rx-page-card-min-w: 340px;
    --rx-resource-asset-min-w: 230px;
    --rx-auth-card-w: 480px;
    --rx-auth-card-pad-x: 44px;
    --rx-auth-card-pad-y: 46px;
    --rx-home-content-max-w: 1240px;
    --rx-home-search-w: 840px;
    --rx-home-card-min-w: 250px;
    --rx-home-content-pad-top: 40px;
    --rx-home-content-pad-bottom: 44px;
    --rx-recharge-content-w: 1440px;
    --rx-recharge-aside-w: 480px;
    --rx-recharge-qr-w: 420px;
    --rx-recharge-plan-min-w: 136px;
    --rx-admin-sidebar-w: 300px;
    --rx-admin-sidebar-rail-w: 78px;
    --rx-admin-content-pad-x: 40px;
    --rx-admin-content-pad-y: 24px;
    --rx-admin-aside-w: clamp(380px, 22vw, 520px);
    --rx-admin-stat-min-w: 196px;
    --rx-admin-page-stat-min-w: 230px;
    --rx-admin-account-table-min-w: 1560px;
    --rx-admin-task-table-min-w: 1320px;
    --rx-floating-panel-w: 740px;
  }
}

@media (pointer: coarse) {
  :root {
    --rx-control-h: 44px;
    --rx-touch-target: 44px;
    --rx-canvas-link-hit-width: 32;
    --rx-canvas-link-handle-r: 10;
    --rx-canvas-port-size: 30px;
    --rx-canvas-port-glyph-w: 16px;
  }
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; color: inherit; }
button { border: 0; background: transparent; cursor: pointer; }
input, textarea, select { outline: 0; }

/* ── Body ── */
body {
  font-family: 'Inter', "PingFang SC", "Microsoft YaHei", -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
  background: var(--bg);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,.08); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,.15); }

/* ── Keyframes (仅入场动画，无循环) ── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInScale {
  from { opacity: 0; transform: scale(.95); }
  to { opacity: 1; transform: scale(1); }
}
@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}
@keyframes pulse {
  0%,100% { opacity: 1; }
  50% { opacity: .4; }
}
@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-16px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes floatGlow {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(40px, 30px) scale(1.1); }
}

/* ── Background layer disabled by default ── */
.bg-glow {
  display: none;
  position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden;
}
.bg-glow::before {
  content: ''; position: absolute; width: 600px; height: 600px; border-radius: 50%;
  background: transparent;
  top: -200px; right: -100px;
  animation: none;
  opacity: .7;
}
.bg-glow::after {
  content: ''; position: absolute; width: 500px; height: 500px; border-radius: 50%;
  background: transparent;
  bottom: -150px; left: -100px;
  animation: none;
  opacity: .7;
}

/* ── Entry Animations ── */
.anim-1 { animation: fadeInUp .5s cubic-bezier(.22,1,.36,1) both; }
.anim-2 { animation: fadeInUp .5s .08s cubic-bezier(.22,1,.36,1) both; }
.anim-3 { animation: fadeInUp .5s .16s cubic-bezier(.22,1,.36,1) both; }
.anim-4 { animation: fadeInUp .5s .24s cubic-bezier(.22,1,.36,1) both; }
.anim-5 { animation: fadeInUp .5s .32s cubic-bezier(.22,1,.36,1) both; }

/* ── Header (仅 sticky header 用 backdrop-filter) ── */
.header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 32px; border-bottom: 1px solid rgba(255,255,255,.05);
  background: rgba(10,10,15,.9);
  backdrop-filter: blur(20px) saturate(1.2);
  -webkit-backdrop-filter: blur(20px) saturate(1.2);
  position: sticky; top: 0; z-index: 50;
  animation: fadeInUp .4s cubic-bezier(.22,1,.36,1) both;
}
.header::after {
  content: ''; position: absolute;
  bottom: 0; left: 0; right: 0; height: 1px;
  background: rgba(255,255,255,.05);
}
.brand { display: flex; align-items: center; gap: 14px; font-size: 20px; font-weight: 800; }
.brand-mark {
  width: 42px; height: 42px; border-radius: 12px;
  background: #142429;
  display: flex; align-items: center; justify-content: center; font-size: 20px;
  box-shadow: none;
  transition: transform .3s, box-shadow .3s;
}
.brand-logo {
  width: 42px; height: 42px; border-radius: 12px;
  display: block; flex-shrink: 0;
  box-shadow: none;
  transition: transform .3s, box-shadow .3s;
}
.brand-mark:hover {
  transform: rotate(-8deg) scale(1.08);
  box-shadow: 0 8px 20px rgba(0,0,0,.24);
}
.brand-logo:hover {
  transform: rotate(-8deg) scale(1.08);
  box-shadow: 0 8px 20px rgba(0,0,0,.24);
}
.header-right { display: flex; align-items: center; gap: 4px; }
.header-right a {
  color: var(--muted); font-size: 13px; font-weight: 600;
  padding: 8px 16px; border-radius: 10px; transition: .2s;
  position: relative;
}
.header-right a:hover {
  color: var(--text);
  background: rgba(255,255,255,.06);
}
.header-right a::after {
  content: ''; position: absolute; bottom: 4px; left: 16px; right: 16px; height: 2px;
  background: var(--cyan);
  border-radius: 2px; transform: scaleX(0); transition: transform .25s;
}
.header-right a:hover::after { transform: scaleX(1); }

/* ── Card (no backdrop-filter, no 3D) ── */
.card {
  background: var(--card);
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 32px 28px; cursor: pointer;
  display: flex; flex-direction: column; gap: 14px;
  position: relative; overflow: hidden;
  transition: border-color .3s, transform .3s, box-shadow .3s;
}
.card::before {
  content: ''; position: absolute; inset: 0; opacity: 0; transition: .4s;
  background: rgba(255,255,255,.018);
  pointer-events: none;
}
.card::after {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--cyan);
  transform: scaleX(0); transform-origin: left; transition: transform .35s cubic-bezier(.22,1,.36,1);
}
.card:hover {
  border-color: rgba(85,184,198,.28);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,.28);
}
.card:hover::before { opacity: 1; }
.card:hover::after { transform: scaleX(1); }
.card:active { transform: translateY(-1px); }
.card-icon {
  font-size: 32px; width: 56px; height: 56px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 16px; background: var(--cyan-dim);
  transition: transform .3s, background .3s; position: relative;
}
.card:hover .card-icon {
  transform: scale(1.08) rotate(-4deg);
  background: rgba(85,184,198,.14);
}
.card h3 { font-size: 20px; font-weight: 800; position: relative; }
.card p { font-size: 13px; color: var(--muted); line-height: 1.7; position: relative; }
.card-badge {
  position: absolute; top: 16px; right: 16px;
  font-size: 10px; padding: 4px 10px; border-radius: 8px; font-weight: 700;
  letter-spacing: .5px; text-transform: uppercase;
}
.badge-cyan { background: rgba(85,184,198,.14); color: var(--cyan); }
.badge-green { background: rgba(52,211,153,.15); color: var(--green); }
.badge-purple { background: rgba(143,152,166,.14); color: var(--purple); }

/* ── Stat Card (no backdrop-filter) ── */
.stat {
  text-align: center; padding: 22px 32px; min-width: 120px;
  background: var(--surface);
  border: 1px solid var(--border); border-radius: 18px;
  transition: border-color .25s, transform .25s, box-shadow .3s;
  position: relative; overflow: hidden;
}
.stat::before {
  content: ''; position: absolute; inset: 0; opacity: 0; transition: .3s;
  background: rgba(255,255,255,.015);
}
.stat::after {
  content: ''; position: absolute;
  top: 0; left: 0; right: 0; height: 2px;
  background: var(--cyan);
  opacity: 0; transition: opacity .3s;
}
.stat:hover {
  border-color: rgba(85,184,198,.25);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0,0,0,.22);
}
.stat:hover::before { opacity: 1; }
.stat:hover::after { opacity: 1; }
.stat-value {
  font-size: 36px; font-weight: 900;
  color: var(--cyan);
  position: relative;
  font-variant-numeric: tabular-nums;
}
.stat-label {
  font-size: 11px; color: var(--muted); margin-top: 6px; position: relative;
  text-transform: uppercase; letter-spacing: 1px;
}

/* ── Button ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  height: 34px; padding: 0 14px;
  border-radius: 10px; border: 0;
  font-size: 12px; font-weight: 700;
  cursor: pointer; color: var(--text);
  transition: background .2s, transform .2s, box-shadow .2s;
  position: relative; overflow: hidden;
}
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn::before { content: none; }
.btn:hover::before { transform: none; }
.btn-primary {
  background: var(--cyan);
  color: #050d10;
  box-shadow: none;
}
.btn-primary:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 8px 18px rgba(0,0,0,.20);
}
.btn-danger {
  background: rgba(127,29,29,.6); color: var(--red);
  border: 1px solid rgba(248,113,113,.2);
}
.btn-danger:hover:not(:disabled) { background: rgba(153,27,27,.7); }
.btn-ghost {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.08);
}
.btn-ghost:hover:not(:disabled) {
  background: rgba(255,255,255,.1);
  border-color: rgba(255,255,255,.15);
}
.btn-ghost.paused { background: rgba(120,100,20,.4); color: var(--yellow); }
.btn-ghost.paused:hover { background: rgba(150,120,30,.5); }
.btn-sm { height: 28px; padding: 0 10px; font-size: 11px; border-radius: 8px; }
.btn-icon { width: 34px; padding: 0; }
.btn-icon.btn-sm { width: 28px; }
.btn-link {
  background: none; color: var(--cyan); padding: 0; height: auto;
}

/* ── Badge (no backdrop-filter) ── */
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px; border-radius: 8px;
  font-size: 11px; font-weight: 700; white-space: nowrap;
  transition: box-shadow .2s;
}
.badge::before { content: ''; width: 6px; height: 6px; border-radius: 50%; }
.badge.active {
  background: rgba(52,211,153,.15); color: var(--green);
}
.badge.active::before { background: var(--green); }
.badge.cooldown { background: rgba(251,191,36,.15); color: var(--yellow); }
.badge.cooldown::before { background: var(--yellow); animation: pulse 2s infinite; }
.badge.quota_exhausted { background: rgba(251,191,36,.15); color: var(--yellow); }
.badge.quota_exhausted::before { background: var(--yellow); }
.badge.login_failed {
  background: rgba(248,113,113,.15); color: var(--red);
}
.badge.login_failed::before { background: var(--red); }
.badge.banned {
  background: rgba(248,113,113,.15); color: var(--red);
}
.badge.banned::before { background: var(--red); }
.badge.pending { background: rgba(96,165,250,.15); color: var(--blue); }
.badge.pending::before { background: var(--blue); }
.badge.queued { background: rgba(143,152,166,.14); color: var(--purple); }
.badge.queued::before { background: var(--purple); }
.badge.uploading, .badge.preparing, .badge.sending {
  background: rgba(85,184,198,.14); color: var(--cyan);
}
.badge.uploading::before, .badge.preparing::before, .badge.sending::before { background: var(--cyan); }
.badge.generating {
  background: rgba(85,184,198,.16); color: var(--cyan);
}
.badge.generating::before { background: var(--cyan); animation: pulse 1.2s infinite; }
.badge.downloading { background: rgba(85,184,198,.14); color: var(--cyan); }
.badge.downloading::before { background: var(--cyan); }
.badge.completed {
  background: rgba(52,211,153,.15); color: var(--green);
}
.badge.completed::before { background: var(--green); }
.badge.failed {
  background: rgba(248,113,113,.15); color: var(--red);
}
.badge.failed::before { background: var(--red); }
.badge.cancelled {
  background: rgba(100,100,110,.15); color: #888;
  border: 1px solid rgba(255,255,255,.06);
}
.badge.cancelled::before { background: #666; }

/* ── 真实登录态（login_status，与 account.status 解耦） ──
 *  颜色编码：
 *    logged_in         → 绿（高可信，调度器会优先用）
 *    logged_out        → 红（profile 已失效，调度器会跳过）
 *    captcha_required  → 黄（与 account.status=captcha_required 同色，便于一眼看出联动）
 *    unknown           → 灰（新建账号/迁移后默认）
 *    error             → 灰红（检测本身异常，不阻塞调度但提示排查） */
.badge.login-status-logged_in {
  background: rgba(52,211,153,.15); color: var(--green);
}
.badge.login-status-logged_in::before { background: var(--green); }
.badge.login-status-logged_out {
  background: rgba(248,113,113,.15); color: var(--red);
}
.badge.login-status-logged_out::before { background: var(--red); }
.badge.login-status-captcha_required {
  background: rgba(251,191,36,.15); color: var(--yellow);
}
.badge.login-status-captcha_required::before { background: var(--yellow); animation: pulse 2s infinite; }
.badge.login-status-unknown {
  background: rgba(100,100,110,.15); color: #888;
  border: 1px solid rgba(255,255,255,.06);
}
.badge.login-status-unknown::before { background: #666; }
.badge.login-status-error {
  background: rgba(248,113,113,.1); color: #c98a8a;
  border: 1px dashed rgba(248,113,113,.3);
}
.badge.login-status-error::before { background: #c98a8a; }

/* ── Modal (backdrop-filter only on overlay, not inner panel) ── */
.modal-bg {
  display: none; position: fixed; inset: 0; z-index: 500;
  background: rgba(0,0,0,.65);
  align-items: center; justify-content: center;
}
.modal-bg.show { display: flex; }
.modal {
  width: min(640px, calc(100vw - 48px)); max-height: calc(100vh - 80px);
  background: rgba(18,18,24,.97);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 24px;
  box-shadow: 0 32px 80px rgba(0,0,0,.6), 0 0 0 1px rgba(255,255,255,.04);
  display: flex; flex-direction: column; position: relative;
}
.modal::before {
  content: ''; position: absolute;
  top: 0; left: 0; right: 0; height: 2px;
  background: var(--cyan);
  border-radius: 24px 24px 0 0; z-index: 1;
}
.modal-bg.show .modal {
  animation: fadeInScale .25s cubic-bezier(.22,1,.36,1) both;
}
.modal-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 26px; border-bottom: 1px solid rgba(255,255,255,.06);
}
.modal-head h3 { font-size: 18px; font-weight: 800; }
.modal-close {
  width: 36px; height: 36px; border-radius: 12px;
  background: rgba(255,255,255,.05); font-size: 18px;
  display: grid; place-items: center;
  transition: background .15s;
  border: 1px solid rgba(255,255,255,.06);
}
.modal-close:hover {
  background: rgba(248,113,113,.15);
  border-color: rgba(248,113,113,.3);
  color: var(--red);
}
.modal-body { padding: 26px; overflow-y: auto; flex: 1; }
.modal-foot {
  display: flex; justify-content: flex-end; gap: 10px;
  padding: 18px 26px; border-top: 1px solid rgba(255,255,255,.06);
}

/* ── Form Fields (no backdrop-filter) ── */
.field { margin-bottom: 18px; }
.field label {
  display: block; font-size: 12px; font-weight: 700;
  color: var(--muted); margin-bottom: 8px;
  text-transform: uppercase; letter-spacing: .5px;
}
.field input, .field textarea, .field select {
  width: 100%; padding: 12px 16px;
  border: 1px solid rgba(255,255,255,.08); border-radius: 12px;
  background: rgba(255,255,255,.04); font-size: 14px;
  transition: border-color .2s, box-shadow .2s;
}
.field input:focus, .field textarea:focus, .field select:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(85,184,198,.10);
  background: rgba(255,255,255,.06);
}
.field input::placeholder, .field textarea::placeholder {
  color: var(--dim);
}
.field textarea { min-height: 180px; resize: vertical; line-height: 1.8; }

/* ── Action Buttons ── */
.btn-cancel {
  padding: 10px 20px; border-radius: 12px; font-size: 13px; font-weight: 700;
  color: var(--muted); border: 1px solid rgba(255,255,255,.08);
  transition: border-color .2s, color .2s;
}
.btn-cancel:hover {
  border-color: rgba(255,255,255,.15); color: var(--text);
  background: rgba(255,255,255,.05);
}
.btn-save {
  padding: 10px 24px; border-radius: 12px; font-size: 14px; font-weight: 800;
  background: var(--cyan);
  color: #050d10;
  transition: transform .2s, box-shadow .2s;
  position: relative; overflow: hidden;
  box-shadow: none;
}
.btn-save::before { content: none; }
.btn-save:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 18px rgba(0,0,0,.22);
}
.btn-save:hover::before { transform: none; }

/* ── Toast ── */
.toast {
  position: fixed; bottom: 28px; left: 50%;
  transform: translateX(-50%) translateY(24px);
  z-index: 600; padding: 14px 24px; border-radius: 14px;
  background: rgba(20,20,28,.95);
  border: 1px solid rgba(255,255,255,.08);
  color: var(--text); font-size: 13px; font-weight: 700;
  opacity: 0; transition: opacity .25s, transform .25s;
  pointer-events: none;
  box-shadow: 0 8px 24px rgba(0,0,0,.4);
}
.toast.show {
  opacity: 1; transform: translateX(-50%) translateY(0);
}

/* ── Empty State ── */
.empty-state {
  text-align: center; padding: 100px 20px; color: var(--dim);
  animation: fadeInUp .5s cubic-bezier(.22,1,.36,1) both;
}
.empty-state .icon { font-size: 64px; margin-bottom: 24px; opacity: .5; }
.empty-state p { font-size: 15px; margin-bottom: 24px; line-height: 1.7; }

/* ── Footer ── */
.footer {
  text-align: center; padding: 24px; font-size: 12px; color: var(--dim);
  border-top: 1px solid var(--border); position: relative; z-index: 1;
}

/* ── Responsive ── */
@media (max-width: 640px) {
  .hero h1 { font-size: 28px; }
  .stats { gap: 10px; }
  .stat { padding: 12px 16px; min-width: 80px; }
  .stat-value { font-size: 22px; }
  .cards { grid-template-columns: 1fr; }
  .header { padding: 14px 16px; }
  .header-right a { font-size: 12px; padding: 5px 10px; }
}