:root{
  --te-primary:#7b1e3a;--te-primary-strong:#551329;--te-primary-hover:#68172f;--te-primary-soft:#f8eef2;
  --te-bg:#f4f5f7;--te-surface:#fff;--te-surface-2:#f9fafb;--te-surface-3:#f1f3f5;--te-border:#dde2e7;
  --te-text:#17202a;--te-muted:#66727e;--te-subtle:#8b96a1;--te-success:#247a4d;--te-success-soft:#eaf6ef;
  --te-warning:#9a6514;--te-warning-soft:#fff7e6;--te-danger:#b42318;--te-danger-soft:#fff0ee;--te-info:#2463a6;--te-info-soft:#edf5ff;
  --te-radius-xs:6px;--te-radius-sm:8px;--te-radius-md:12px;--te-radius-lg:16px;
  --te-shadow-sm:0 1px 2px rgba(16,24,40,.05);--te-shadow-md:0 12px 34px rgba(16,24,40,.12);
  --te-header:64px;--te-left:232px;--te-right:276px;--te-max:1360px;
}
[data-theme="dark"]{--te-bg:#101419;--te-surface:#181d23;--te-surface-2:#14191f;--te-surface-3:#20262d;--te-border:#2b333c;--te-text:#eef2f5;--te-muted:#adb6c0;--te-subtle:#8c97a2;--te-primary-soft:#2c1821;--te-success-soft:#14251d;--te-warning-soft:#2a2112;--te-danger-soft:#2c1716;--te-info-soft:#152235;--te-shadow-sm:none;--te-shadow-md:0 18px 42px rgba(0,0,0,.28)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--te-bg);color:var(--te-text);font:14px/1.5 Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit}button,a{transition:background .18s ease,border-color .18s ease,color .18s ease,transform .18s ease,box-shadow .18s ease}a{color:inherit;text-decoration:none}button{color:inherit}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.te-card{background:var(--te-surface);border:1px solid var(--te-border);border-radius:var(--te-radius-md);box-shadow:var(--te-shadow-sm)}
.te-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:38px;padding:0 14px;border-radius:var(--te-radius-sm);border:1px solid var(--te-border);background:var(--te-surface);font-weight:700;cursor:pointer;white-space:nowrap}.te-btn:hover:not(:disabled){border-color:#c5ccd3;background:var(--te-surface-2)}.te-btn:active:not(:disabled){transform:translateY(1px)}.te-btn.primary{background:var(--te-primary);border-color:var(--te-primary);color:#fff}.te-btn.primary:hover:not(:disabled){background:var(--te-primary-hover);border-color:var(--te-primary-hover)}.te-btn.ghost{border-color:transparent;background:transparent}.te-btn.danger{color:var(--te-danger);border-color:color-mix(in srgb,var(--te-danger) 28%,var(--te-border));background:var(--te-danger-soft)}.te-btn:disabled{opacity:.52;cursor:not-allowed}.te-btn.loading{position:relative;color:transparent;pointer-events:none}.te-btn.loading:after{content:"";position:absolute;width:15px;height:15px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;color:var(--te-muted);animation:te-spin .7s linear infinite}.te-btn.primary.loading:after{color:#fff}
.te-icon-btn{width:38px;height:38px;padding:0;border-radius:50%;border:1px solid var(--te-border);background:var(--te-surface);display:grid;place-items:center;cursor:pointer;position:relative}.te-icon-btn:hover{background:var(--te-surface-2);border-color:#c5ccd3}.te-icon-btn svg{width:18px;height:18px;stroke-width:1.8}.te-dot{position:absolute;right:5px;top:5px;width:8px;height:8px;background:var(--te-danger);border:2px solid var(--te-surface);border-radius:50%}
.te-badge{display:inline-flex;align-items:center;gap:6px;padding:4px 9px;border-radius:999px;background:var(--te-primary-soft);color:var(--te-primary);font-size:11px;font-weight:800}.te-badge.success{background:var(--te-success-soft);color:var(--te-success)}.te-badge.warning{background:var(--te-warning-soft);color:var(--te-warning)}.te-badge.danger{background:var(--te-danger-soft);color:var(--te-danger)}.te-badge.info{background:var(--te-info-soft);color:var(--te-info)}
.te-kicker{font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--te-muted);font-weight:850}.te-progress{height:7px;background:var(--te-border);border-radius:999px;overflow:hidden}.te-progress>i{display:block;height:100%;background:var(--te-primary);border-radius:inherit}.te-input,.te-select,.te-textarea{width:100%;border:1px solid var(--te-border);background:var(--te-surface);color:var(--te-text);border-radius:var(--te-radius-sm);padding:10px 11px;outline:0}.te-input:focus,.te-select:focus,.te-textarea:focus{border-color:color-mix(in srgb,var(--te-primary) 55%,var(--te-border));box-shadow:0 0 0 3px rgba(123,30,58,.08)}.te-input[aria-invalid="true"]{border-color:var(--te-danger)}
.te-tabs{display:flex;gap:4px;padding:4px;background:var(--te-surface-3);border-radius:10px;width:max-content;max-width:100%;overflow:auto}.te-tab{border:0;background:transparent;border-radius:7px;padding:8px 11px;font-weight:700;color:var(--te-muted);cursor:pointer}.te-tab.active{background:var(--te-surface);color:var(--te-primary);box-shadow:var(--te-shadow-sm)}
.te-state{padding:28px;text-align:center;border:1px dashed var(--te-border);border-radius:var(--te-radius-md);background:var(--te-surface-2)}.te-state h3{margin:8px 0 4px;font-size:15px}.te-state p{margin:0;color:var(--te-muted);font-size:12px}.te-state-icon{width:42px;height:42px;margin:auto;border-radius:12px;display:grid;place-items:center;background:var(--te-primary-soft);color:var(--te-primary);font-weight:900}.te-skeleton{position:relative;overflow:hidden;background:var(--te-surface-3);border-radius:7px;min-height:14px}.te-skeleton:after{content:"";position:absolute;inset:0;transform:translateX(-100%);background:linear-gradient(90deg,transparent,rgba(255,255,255,.34),transparent);animation:te-shimmer 1.4s infinite}.te-alert{padding:11px 12px;border-radius:9px;border:1px solid var(--te-border);display:flex;gap:10px;align-items:flex-start}.te-alert.success{background:var(--te-success-soft);color:var(--te-success)}.te-alert.warning{background:var(--te-warning-soft);color:var(--te-warning)}.te-alert.danger{background:var(--te-danger-soft);color:var(--te-danger)}
:focus-visible{outline:3px solid rgba(123,30,58,.22);outline-offset:2px}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}}@keyframes te-spin{to{transform:rotate(360deg)}}@keyframes te-shimmer{100%{transform:translateX(100%)}}

/* FE-1.1 UI refinement pass */
:root{
  --te-bg:#f6f7f9;
  --te-surface-2:#fbfcfd;
  --te-border:#e2e6ea;
  --te-text:#17212b;
  --te-muted:#66717d;
  --te-radius-md:10px;
  --te-radius-lg:14px;
  --te-shadow-sm:0 1px 2px rgba(16,24,40,.04),0 1px 5px rgba(16,24,40,.025);
  --te-shadow-md:0 14px 34px rgba(16,24,40,.12);
  --te-header:62px;
  --te-left:224px;
  --te-right:264px;
  --te-max:1440px;
}
body{min-height:100vh;letter-spacing:-.005em}.te-card{border-radius:var(--te-radius-md)}
.te-btn{min-height:36px;padding-inline:13px;font-size:13px}.te-icon-btn{width:36px;height:36px}.te-badge{padding:3px 8px}.te-progress{height:6px}