:root{--accent: #F59E0B;--accent-2: #FBBF24;--ink: #1E293B;--slate: #64748B;--bg: #FFFFFF;--bg-alt: #F8FAFC;--border: #E2E8F0;--error: #EF4444;--success: #10B981}*,*:before,*:after{box-sizing:border-box}html,body,#root{margin:0;padding:0;height:100%;font-family:Inter,system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased;background:var(--bg);color:var(--ink)}a{color:inherit;text-decoration:none}@keyframes spin{to{transform:rotate(360deg)}}.shell{display:flex;flex-direction:column;min-height:100%}.topbar{display:flex;align-items:center;justify-content:space-between;padding:0 24px;height:56px;border-bottom:1px solid var(--border);background:#ffffffe6;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);position:sticky;top:0;z-index:10}.logo{display:flex;align-items:center;gap:8px;font-weight:800;font-size:16px;letter-spacing:-.01em}.logo-dot{width:9px;height:9px;background:var(--accent);border-radius:2px;transform:rotate(45deg)}.main{flex:1;padding:40px 24px;max-width:900px;margin:0 auto;width:100%}.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border-radius:8px;font-weight:600;font-size:14px;cursor:pointer;border:none;transition:transform .12s,box-shadow .12s;white-space:nowrap;font-family:inherit}.btn:hover{transform:translateY(-1px);box-shadow:0 3px 10px #0000001f}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}.btn-primary{background:var(--ink);color:#fff}.btn-accent{background:var(--accent);color:var(--ink)}.btn-ghost{background:var(--bg-alt);color:var(--ink);border:1px solid var(--border)}.btn-sm{padding:7px 14px;font-size:13px}.btn-lg{padding:13px 28px;font-size:15px}.form-group{display:flex;flex-direction:column;gap:6px}.form-label{font-size:14px;font-weight:500}.form-input{padding:10px 14px;border:1px solid var(--border);border-radius:8px;font-size:15px;font-family:inherit;background:var(--bg);transition:border-color .15s;width:100%}.form-input:focus{outline:none;border-color:var(--accent)}.form-textarea{padding:12px 14px;border:1px solid var(--border);border-radius:8px;font-size:15px;font-family:inherit;background:var(--bg);resize:vertical;min-height:120px;width:100%;transition:border-color .15s}.form-textarea:focus{outline:none;border-color:var(--accent)}.form-error{font-size:13px;color:var(--error)}.card{border:1px solid var(--border);border-radius:12px;padding:24px;background:#fff}.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:600}.badge-draft{background:var(--bg-alt);color:var(--slate);border:1px solid var(--border)}.badge-analyzing{background:#fef3c7;color:#92400e}.badge-tz_proposed{background:#d1fae5;color:#065f46}.badge-tz_revision{background:#fee2e2;color:#991b1b}.badge-pricing{background:#e0e7ff;color:#3730a3}.badge-live{background:#d1fae5;color:#065f46}.page-title{font-size:26px;font-weight:700;letter-spacing:-.02em;margin:0 0 24px}.text-slate{color:var(--slate)}.text-sm{font-size:14px}