.onyx-etc-toolbar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}button.onyx-etc-range-btn{background:#1c1f26;border:1px solid #2c2f38;color:#c7c9d1;padding:6px 14px;border-radius:6px;font-size:13px;cursor:pointer;transition:background 0.15s,color 0.15s,border-color 0.15s}button.onyx-etc-range-btn:hover{background:#262a33}button.onyx-etc-range-btn.active{background:rgba(255,237,0,.9);border-color:rgba(255,237,0,.9);color:#14161c}.onyx-etc-chart-box{background:#14161c;border:1px solid #23262f;border-radius:10px;padding:16px;height:440px;position:relative}.onyx-etc-status{font-size:13px;color:#9a9da6;margin-top:10px}.onyx-etc-error{color:#f87171}.onyx-etc-current-price{font-size:15px;color:#c7c9d1;margin:-8px 0 16px}.onyx-etc-current-price strong{color:#f2f2f4;font-weight:600}.onyx-etc-modal{width:90vw;height:80vh;overflow:hidden;background:#171a1c;padding:20px;color:#fff;z-index:1000;border-radius:16px;min-width:300px}@media screen and (min-width:768px){.onyx-etc-modal{width:60vw;height:80vh;padding:40px}}.onyx-etc-modal-inner{padding:20px;overflow-x:hidden;overflow-y:auto;height:100%}.onyx-etc-modal-inner p{margin-bottom:20px;font-size:.9rem;line-height:1.6}.onyx-etc-modal-inner h3{margin-bottom:30px}.onyx-etc-modal-container{position:fixed;inset:0;display:flex;justify-content:center;align-items:center;background:rgba(0,0,0,.7);z-index:100;transition:opacity .3s ease;opacity:1}