:root,:root[data-theme=dark]{color-scheme:dark;--bg:#000000;--surface:#1c1c1e;--surface-2:#2c2c2e;--border:#38383a;--text:#ffffff;--text-dim:#8e8e93;--green:#34c759;--red:#ff453a}:root[data-theme=light]{color-scheme:light;--bg:#f5f5f7;--surface:#ffffff;--surface-2:#ececee;--border:#d2d2d7;--text:#1d1d1f;--text-dim:#6e6e73;--green:#248a3d;--red:#d70015}body{transition:background-color .2s ease,color .2s ease}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,Segoe UI,Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}.app{max-width:1100px;margin:0 auto;padding:28px 20px 64px}.app__title{font-size:28px;font-weight:700;letter-spacing:-.02em;margin:0 0 4px}.app__subtitle{color:var(--text-dim);font-size:14px;margin:0 0 24px}.symbols{margin-bottom:20px}.chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}.chip{display:inline-flex;align-items:center;gap:8px;padding:6px 10px 6px 12px;border-radius:999px;background:var(--surface-2);font-size:14px;font-weight:600}.chip__dot{width:10px;height:10px;border-radius:50%}.chip__remove{border:none;background:transparent;color:var(--text-dim);cursor:pointer;font-size:16px;line-height:1;padding:0 2px}.chip__remove:hover{color:var(--text)}.search{position:relative;max-width:420px}.search__input{width:100%;padding:11px 14px;border-radius:12px;border:1px solid var(--border);background:var(--surface);color:var(--text);font-size:15px;outline:none}.search__input:focus{border-color:var(--text-dim)}.search__input:disabled{opacity:.5;cursor:not-allowed}.search__results{position:absolute;top:calc(100% + 6px);left:0;right:0;background:var(--surface);border:1px solid var(--border);border-radius:12px;overflow:hidden;z-index:20;max-height:320px;overflow-y:auto}.search__item{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 14px;cursor:pointer;border:none;background:transparent;width:100%;text-align:left;color:var(--text)}.search__item--active,.search__item:hover{background:var(--surface-2)}.search__sym{font-weight:700;font-size:14px}.search__name{color:var(--text-dim);font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:240px}.search__exch{color:var(--text-dim);font-size:11px;flex-shrink:0}.search__hint{padding:12px 14px;color:var(--text-dim);font-size:13px}.ranges{display:flex;gap:4px;background:var(--surface);border-radius:12px;padding:4px;width:-moz-fit-content;width:fit-content;margin-bottom:18px}.ranges__btn{border:none;background:transparent;color:var(--text-dim);font-size:14px;font-weight:600;padding:8px 16px;border-radius:9px;cursor:pointer}.ranges__btn:hover{color:var(--text)}.ranges__btn--active{background:var(--surface-2);color:var(--text)}.panel{background:var(--surface);border-radius:16px;padding:20px}.chart{width:100%;height:420px}.state{display:flex;align-items:center;justify-content:center;height:420px;color:var(--text-dim);font-size:15px;text-align:center;padding:0 20px}.state--error{color:var(--red)}.legend{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.legend__item{display:flex;align-items:center;gap:10px;background:var(--surface-2);border-radius:12px;padding:10px 14px;min-width:150px}.legend__bar{width:4px;align-self:stretch;border-radius:2px}.legend__sym{font-weight:700;font-size:15px}.legend__price{font-size:13px;color:var(--text-dim)}.legend__change{margin-left:auto;font-size:14px;font-weight:700;padding:3px 8px;border-radius:7px}.legend__change--up{color:var(--green);background:rgba(52,199,89,.15)}.legend__change--down{color:var(--red);background:rgba(255,69,58,.15)}.tip{background:var(--surface-2);border:1px solid var(--border);border-radius:10px;padding:10px 12px;font-size:13px}.tip__date{color:var(--text-dim);margin-bottom:6px}.tip__row{display:flex;align-items:center;gap:8px;padding:1px 0}.tip__dot{width:8px;height:8px;border-radius:50%}.tip__val{margin-left:auto;font-weight:600}.theme-toggle{position:fixed;top:20px;right:20px;z-index:50;display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:999px;border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer;transition:background-color .2s ease,border-color .2s ease}.theme-toggle:hover{background:var(--surface-2)}.theme-toggle svg{width:20px;height:20px}