:root{--volt-sidebar-width:280px;--volt-blue:var(--volt-800);--volt-emerald:var(--emerald-500);--volt-amber:var(--amber-500)}.volt-bill-wrapper{width:100%;max-width:1200px;margin:0 auto}.volt-card{background:var(--surface);border:1px solid var(--rim);border-radius:var(--r-2xl);box-shadow:var(--shadow-card);transition:all .3s}.volt-card:hover{box-shadow:var(--shadow-card-hover);transform:translateY(-4px)}.volt-heading{text-transform:uppercase;letter-spacing:-.02em;color:var(--volt-blue);font-family:Plus Jakarta Sans,sans-serif;font-weight:800}.volt-subheading{text-transform:uppercase;letter-spacing:.3em;color:var(--text-ghost);font-size:10px;font-weight:900}.volt-ref-box{background:var(--abyss);border:2px dashed var(--rim);border-radius:var(--r-xl);text-align:center;padding:2rem}.volt-badge-status{border-radius:var(--r-full);text-transform:uppercase;letter-spacing:.1em;align-items:center;gap:.5rem;padding:.5rem 1rem;font-size:11px;font-weight:800;display:inline-flex}.volt-badge-ready{background:var(--volt-pulse);color:var(--volt-600);border:1px solid var(--volt-200)}@keyframes shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}.animate-shimmer{animation:2s linear infinite shimmer}.custom-scrollbar::-webkit-scrollbar{width:5px}.custom-scrollbar::-webkit-scrollbar-track{background:#ffffff0d}.custom-scrollbar::-webkit-scrollbar-thumb{background:#fff3;border-radius:10px}.custom-scrollbar::-webkit-scrollbar-thumb:hover{background:var(--volt-emerald)}@media (max-width:640px){.volt-card{border-radius:var(--r-xl)}}@keyframes pulse-ring{0%{opacity:.8;transform:scale(.95)}50%{opacity:.15;transform:scale(1.4)}to{opacity:.8;transform:scale(.95)}}@keyframes pulse-dot{0%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.85)}to{opacity:1;transform:scale(1)}}.animate-pulse-ring{animation:2s cubic-bezier(.4,0,.6,1) infinite pulse-ring}.animate-pulse-dot{animation:1.5s cubic-bezier(.4,0,.6,1) infinite pulse-dot}