html[data-theme=light] .ep-page{--bg-app:#f8fafc;--bg-card:#fff;--bg-input:#f3f4f6;--bg-card-hover:#f9fafb;--border-color:#e5e7eb;--border:#e5e7eb;--text-primary:#0f172a;--text-secondary:#374151;--text-muted:#9ca3af;--primary:#1e3a5f;--primary-glow:rgba(30,58,95,.08)}html[data-theme=dark] .ep-page{--bg-dark:#0f172a;--bg-card:#1e293b;--bg-card-hover:#263348;--bg-input:#162032;--border-color:hsla(0,0%,100%,.08);--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-muted:#64748b;--primary:#4a90d9;--primary-dark:#2e6fab;--primary-glow:rgba(74,144,217,.15);--danger:#fb7185;--danger-bg:rgba(251,113,133,.12);--success:#34d399}.ep-page{background:var(--bg-dark)}.ep-card{background:var(--bg-card);border:1.5px solid var(--border-color);border-radius:16px;padding:16px;display:flex;flex-direction:column;gap:12px;box-shadow:var(--shadow-sm)}.ep-page .input-group label{color:var(--text-secondary)}.ep-page .input-field{background:var(--bg-card);border:1.5px solid var(--border-color);border-radius:10px;color:var(--text-primary);font-size:.875rem;padding:10px 14px}.ep-page .input-field:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow);outline:none}.ep-page .input-field:disabled{background:var(--bg-input);color:var(--text-muted);border-color:var(--border-color);box-shadow:none}.ep-page .btn-primary{background:var(--primary);color:#fff;border:none;box-shadow:none;margin-top:4px}.ep-page .btn-primary:hover:not(:disabled){background:var(--primary-dark);transform:none;box-shadow:none}.ep-page .btn-primary:disabled{opacity:.6;cursor:not-allowed}.ep-error{color:var(--danger)}.ep-error,.ep-success{font-size:.8125rem;margin:0}.ep-success{color:var(--success)}.ep-help{color:var(--text-muted);font-size:.8125rem;line-height:1.45;margin:2px 0 0}