:root{--w4-bg:#111;--w4-bg-elevated:#1a1a1a;--w4-border:#2a2a2a;--w4-text:#fff;--w4-muted:#888;--w4-green:#86efac;--w4-green-hover:#9ef5b8;--w4-green-btn:#86efac;--w4-red:#f87171}@keyframes web4-marquee{0%{transform:translateX(0)}to{transform:translateX(-50%)}}.web4-marquee-track{animation:web4-marquee 50s linear infinite}.web4-marquee-track:hover{animation-play-state:paused}.web4-panel{background:var(--w4-bg-elevated);border:1px solid var(--w4-border);border-radius:12px}.web4-btn-create{background:var(--w4-green-btn);color:#000;font-weight:600;border-radius:8px;transition:background .15s ease,opacity .15s ease}.web4-btn-create:hover:not(:disabled){background:var(--w4-green-hover)}.web4-btn-create:disabled{opacity:.5;cursor:not-allowed}.web4-btn-buy{background:var(--w4-green-btn);color:#000;font-weight:600;border-radius:8px;transition:background .15s ease}.web4-btn-buy:hover:not(:disabled){background:var(--w4-green-hover)}.web4-input{background:var(--w4-bg-elevated);border:1px solid var(--w4-border);border-radius:8px;color:var(--w4-text)}.web4-input:focus{outline:none;border-color:#444}.web4-filter-pill{border-radius:999px;padding:6px 14px;font-size:13px;font-weight:500;color:var(--w4-muted);background:transparent;transition:background .15s,color .15s}.web4-filter-pill:hover{color:var(--w4-text);background:#222}.web4-filter-pill[data-active=true]{color:var(--w4-text);background:#2a2a2a}.web4-coin-card{background:var(--w4-bg-elevated);border:1px solid var(--w4-border);border-radius:12px;overflow:hidden;transition:border-color .15s ease}.web4-coin-card:hover{border-color:#3a3a3a}