/* Seariders assistant widget */
.sch{position:fixed;left:16px;bottom:18px;z-index:70;font-family:var(--body,Figtree,system-ui,sans-serif)}
.sch-fab{display:inline-flex;align-items:center;gap:8px;border:0;cursor:pointer;background:#0B8A5B;color:#fff;font-weight:800;font-size:15px;padding:13px 18px;border-radius:99px;box-shadow:0 8px 22px rgba(15,27,45,.32);opacity:.9;transition:opacity .2s,transform .2s}
.sch-fab:hover,.sch-fab:focus-visible{opacity:1;transform:translateY(-2px)}
.sch-fab.hide{display:none}
.sch-panel{width:min(390px,calc(100vw - 24px));height:min(600px,calc(100vh - 36px));background:#fff;border-radius:18px;box-shadow:0 18px 50px rgba(15,27,45,.38);display:flex;flex-direction:column;overflow:hidden;border:1px solid #E1E7EE}
.sch-panel[hidden]{display:none}
.sch-head{display:flex;align-items:center;gap:8px;background:#0F1B2D;color:#fff;padding:12px 12px 12px 16px}
.sch-t{flex:1;min-width:0;display:flex;flex-direction:column}
.sch-t b{font-size:16px}.sch-t small{font-size:12px;color:#9FB3C8}
.sch-smart{display:inline-flex;align-items:center;gap:5px;border:1.5px solid #F5A524;background:transparent;color:#F5A524;font-weight:700;font-size:12.5px;padding:6px 10px;border-radius:99px;cursor:pointer}
.sch-smart.on{background:#F5A524;color:#0F1B2D}
.sch-x{border:0;background:transparent;color:#fff;font-size:18px;cursor:pointer;width:34px;height:34px;border-radius:50%}
.sch-x:hover{background:rgba(255,255,255,.12)}
.sch-log{flex:1;overflow:auto;padding:14px;display:flex;flex-direction:column;gap:10px;background:#F4F7FA}
.cb{max-width:88%;padding:10px 13px;border-radius:14px;font-size:14.5px;line-height:1.5;word-wrap:break-word;color:#0F1B2D}
.cb.bot{background:#fff;border:1px solid #E1E7EE;align-self:flex-start;border-bottom-left-radius:4px}
.cb.me{background:#0B8A5B;color:#fff;align-self:flex-end;border-bottom-right-radius:4px}
.cb.card{width:92%;max-width:92%}.cb.card p.cm{margin:6px 0 10px;font-size:13.5px;color:#4B5B6E}
.cb.ask{background:#FFF4DB;border-color:#F5A524;width:92%;max-width:92%}
.cb.ask.done{opacity:.55}.cb.ask.done .cbtn{pointer-events:none}
.cb .ln{margin:2px 0}
.crow{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px;align-self:flex-start}
.crow.chipsr{margin-top:0}
.cbtn,.chip{display:inline-block;border:1.5px solid #0B8A5B;background:#fff;color:#0B8A5B;font-weight:700;font-size:13.5px;padding:8px 13px;border-radius:99px;cursor:pointer;text-decoration:none;font-family:inherit}
.cbtn.pri{background:#0B8A5B;color:#fff}.cbtn.wa{background:#25D366;border-color:#25D366;color:#073b1d}
.cbtn.ghost{border-color:#9FB3C8;color:#4B5B6E}
.cbtn.inl{margin-top:8px}
.chip{border-color:#CBD6E2;color:#0F1B2D;font-weight:600;background:#fff}
.chip:hover,.cbtn:hover{filter:brightness(.96)}
.csrc{display:block;margin-top:7px;font-size:12.5px;font-weight:700;color:#0B8A5B}
.typ{display:flex;gap:4px;padding:13px 14px}
.typ i{width:7px;height:7px;border-radius:50%;background:#9FB3C8;animation:sch-b 1s infinite}
.typ i:nth-child(2){animation-delay:.15s}.typ i:nth-child(3){animation-delay:.3s}
@keyframes sch-b{0%,60%,100%{transform:none;opacity:.5}30%{transform:translateY(-4px);opacity:1}}
.cbar{height:8px;background:#E1E7EE;border-radius:99px;overflow:hidden;margin-top:8px}.cbar i{display:block;height:100%;width:0;background:#0B8A5B;transition:width .3s}
.sch-form{display:flex;gap:8px;padding:10px;border-top:1px solid #E1E7EE;background:#fff}
.sch-in{flex:1;min-width:0;border:1.5px solid #CBD6E2;border-radius:99px;padding:11px 15px;font-size:15px;font-family:inherit}
.sch-in:focus{outline:2px solid #F5A524;border-color:transparent}
.sch-send{width:44px;height:44px;border:0;border-radius:50%;background:#0B8A5B;color:#fff;display:grid;place-items:center;cursor:pointer;flex:none}
.sch-send:disabled{opacity:.5}
.sch-foot{font-size:11.5px;color:#6B7B8E;text-align:center;padding:0 12px 9px;background:#fff}
@media (max-width:600px){.sch{left:10px;bottom:12px}.sch-fab span{display:none}.sch-fab{padding:14px}.sch-panel{height:min(78vh,600px)}}
@media print{.sch{display:none}}

/* WebGPU help window */
.gpu-bg{position:fixed;inset:0;z-index:100;background:rgba(15,27,45,.62);display:flex;align-items:center;justify-content:center;padding:14px;overflow:auto}
.gpu-box{position:relative;background:#fff;color:#0F1B2D;border-radius:18px;max-width:640px;width:100%;max-height:92vh;overflow:auto;padding:24px 24px 20px;box-shadow:0 24px 70px rgba(0,0,0,.45);font-family:var(--body,Figtree,system-ui,sans-serif);line-height:1.55}
.gpu-box h3{font-size:21px;margin:0 36px 8px 0;line-height:1.25}
.gpu-box h4{font-size:16px;margin:16px 0 8px}
.gpu-lead{color:#4B5B6E;margin-bottom:14px}
.gpu-x{position:absolute;right:12px;top:12px;width:36px;height:36px;border:0;border-radius:50%;background:#EEF2F6;font-size:16px;cursor:pointer}
.gpu-tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:12px}
.gpu-tab{border:1.5px solid #CBD6E2;background:#fff;border-radius:99px;padding:8px 14px;font-weight:700;font-size:14px;cursor:pointer;font-family:inherit;color:#0F1B2D}
.gpu-tab.on{background:#0B8A5B;border-color:#0B8A5B;color:#fff}
.gpu-st{background:#E3F4EC;border-radius:10px;padding:10px 13px;font-size:14.5px}
.gpu-body ol{padding-left:22px;display:grid;gap:10px}
.gpu-code{display:flex;gap:8px;align-items:center;margin-top:6px}
.gpu-code code,.gpu-box code{background:#F0F3F7;border-radius:6px;padding:4px 8px;font-size:13.5px;word-break:break-all;font-family:"JetBrains Mono",ui-monospace,monospace}
.gpu-code code{flex:1}
.gpu-copy{border:1.5px solid #0B8A5B;background:#fff;color:#0B8A5B;border-radius:8px;padding:5px 11px;font-weight:700;font-size:13px;cursor:pointer;font-family:inherit}
.gpu-note{font-size:13px;color:#5B6B7F;margin-top:8px}
.gpu-verify{border-top:1px solid #E1E7EE;margin-top:16px;padding-top:2px;font-size:14.5px}
.gpu-verify a{color:#0B8A5B;font-weight:700}
.gpu-acts{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
@media print{.gpu-bg{display:none}}