.sp-files{display:flex;flex-direction:column;gap:8px}.sp-files__list{display:flex;flex-wrap:wrap;gap:6px}.sp-files__item{display:inline-flex;align-items:center;gap:8px;max-width:100%;height:40px;padding:0 6px 0 4px;border-radius:12px;background-color:var(--color-surface-3);border:1px solid var(--color-border);font-size:12.5px;font-weight:500}.sp-files__item img{width:32px;height:32px;border-radius:9px;object-fit:cover}.sp-files__ext{width:32px;height:32px;border-radius:9px;background-color:var(--color-danger-soft);color:var(--color-danger);font-size:10px;font-weight:800;display:flex;align-items:center;justify-content:center}.sp-files__name{max-width:160px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sp-files__rm{width:26px;height:26px;border-radius:999px;display:flex;align-items:center;justify-content:center;color:var(--color-text-muted);transition:.15s all var(--ease-standard)}.sp-files__rm svg{width:11px;height:11px}.sp-files__rm:hover{background-color:var(--color-danger-soft);color:var(--color-danger)}.sp-files__drop{position:relative;display:flex;align-items:center;gap:10px;padding:12px 14px;border-radius:12px;border:1.5px dashed var(--color-border-strong);background-color:var(--color-bg-soft);color:var(--color-text-muted);font-size:13px;line-height:1.35;cursor:pointer;transition:.15s all var(--ease-standard)}.sp-files__drop input{position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;cursor:pointer;width:100%;height:100%}.sp-files__drop>svg{width:18px;height:18px;flex:none;color:var(--color-accent)}.sp-files__drop b{color:var(--color-text);font-weight:600}.sp-files__drop:hover,.sp-files__drop.is-over{border-color:var(--color-accent);background-color:var(--color-accent-soft)}.sp-files__drop.is-compact{padding:0 12px;height:40px;border-radius:10px;font-weight:600;width:fit-content}.sp-files__count{margin-left:auto;font-size:11.5px;font-weight:700;color:var(--color-text-muted);flex:none}.sp-preview{background-color:#0b0e16!important}.sp-preview__body{flex:1 1 auto;min-height:0;display:flex;align-items:center;justify-content:center;background:radial-gradient(60% 60% at 50% 40%,rgba(255,255,255,.04),transparent),#0b0e16}.sp-preview__body img{max-width:100%;max-height:min(78vh,760px);object-fit:contain;display:block}.sp-preview__bar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 18px;font-size:13px;color:#ffffffb3;border-top:1px solid rgba(255,255,255,.08)}.sp-att{display:inline-flex;max-width:100%;border-radius:12px;overflow:hidden;border:1px solid var(--color-border);background-color:var(--color-surface-1);color:var(--color-text);text-decoration:none;transition:.15s border-color var(--ease-standard)}.sp-att:hover{border-color:var(--color-accent)}.sp-att--img{width:180px;height:130px}.sp-att--img img{width:100%;height:100%;object-fit:cover;display:block}.sp-att__doc{display:grid;grid-template-columns:42px minmax(0,1fr);grid-template-rows:auto auto;column-gap:10px;align-items:center;padding:8px 12px 8px 8px;min-width:180px;max-width:260px}.sp-att__ext{grid-row:1/3;width:42px;height:42px;border-radius:10px;background-color:var(--color-danger-soft);color:var(--color-danger);font-size:11px;font-weight:800;display:flex;align-items:center;justify-content:center;letter-spacing:.04em}.sp-att__name{font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sp-att__size{font-size:11.5px;color:var(--color-text-muted)}.sp-msgs{flex:1 1 auto;min-height:0;overflow-y:auto;display:flex;flex-direction:column;gap:10px;padding:16px 4px 12px;scrollbar-width:thin;scrollbar-color:var(--scrollbar-thumb) transparent}.sp-msgs::-webkit-scrollbar{width:6px}.sp-msgs::-webkit-scrollbar-thumb{background-color:var(--scrollbar-thumb);border-radius:999px}.sp-msgs__day{display:flex;align-items:center;justify-content:center;margin:6px 0}.sp-msgs__day span{font-size:11.5px;font-weight:600;color:var(--color-text-muted);background-color:var(--color-surface-3);border:1px solid var(--color-border);border-radius:999px;padding:4px 12px}.sp-msgs__empty{margin:auto;display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--color-text-muted);font-size:14px}.sp-msgs__empty svg{width:32px;height:32px;opacity:.6}.sp-sys{align-self:center;display:inline-flex;align-items:center;gap:8px;max-width:100%;padding:6px 12px;border-radius:999px;background-color:var(--color-surface-2);border:1px dashed var(--color-border-strong);color:var(--color-text-muted);font-size:12.5px}.sp-sys svg{width:14px;height:14px;flex:none}.sp-sys time{opacity:.7;font-size:11px}.sp-note-msg{align-self:stretch;display:flex;flex-direction:column;gap:6px;padding:10px 14px;border-radius:14px;background-color:var(--color-violet-soft);border:1px dashed color-mix(in srgb,var(--color-violet) 50%,transparent)}.sp-note-msg__head{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--color-violet)}.sp-note-msg__head svg{width:14px;height:14px}.sp-note-msg__head span{color:var(--color-text-muted)}.sp-note-msg__head time{margin-left:auto;color:var(--color-text-muted);font-size:11px}.sp-msg{display:flex;gap:10px;max-width:82%;align-self:flex-start}.sp-msg--me{align-self:flex-end;flex-direction:row-reverse}.sp-msg--me .sp-msg__bubble{background-color:var(--color-accent-soft);border-color:color-mix(in srgb,var(--color-accent) 30%,transparent);border-bottom-right-radius:6px;border-bottom-left-radius:16px}@media (max-width: 640px){.sp-msg{max-width:92%}}.sp-msg__avatar{width:34px;height:34px;min-width:34px;border-radius:11px;overflow:hidden;background-color:var(--color-surface-3);border:1px solid var(--color-border);display:flex;align-items:center;justify-content:center;color:var(--color-accent);margin-top:auto}.sp-msg__avatar img{width:100%;height:100%;object-fit:cover}.sp-msg__avatar svg{width:18px;height:18px}.sp-msg--helper .sp-msg__avatar{background-color:var(--color-secondary-soft);color:var(--color-secondary);border-color:transparent}.sp-msg__bubble{min-width:0;display:flex;flex-direction:column;gap:6px;padding:10px 14px 8px;border-radius:16px 16px 16px 6px;background-color:var(--color-surface-2);border:1px solid var(--color-border)}.sp-msg__author{font-size:12px;font-weight:700;color:var(--color-text-secondary);display:flex;align-items:center;gap:6px}.sp-msg__role{font-size:10px;text-transform:uppercase;letter-spacing:.06em;padding:1px 6px;border-radius:999px;background-color:var(--color-secondary-soft);color:var(--color-secondary)}.sp-msg__text{font-size:14px;line-height:1.45;white-space:pre-wrap;overflow-wrap:anywhere}.sp-msg__files{display:flex;flex-wrap:wrap;gap:6px}.sp-msg__time{font-size:11px;color:var(--color-text-muted);align-self:flex-end;margin-top:-2px;display:inline-flex;align-items:center;gap:6px}.sp-msg__del{width:20px;height:20px;display:inline-flex;align-items:center;justify-content:center;border-radius:6px;color:var(--color-text-muted);cursor:pointer;opacity:0;transition:.15s all var(--ease-standard)}.sp-msg__del svg{width:13px;height:13px}.sp-msg__del:hover,.sp-msg__del:focus-visible{opacity:1;color:var(--color-danger);background-color:var(--color-danger-soft)}@media (hover: none){.sp-msg__del{opacity:.8}}.sp-msg__bubble:hover .sp-msg__del,.sp-note-msg:hover .sp-msg__del{opacity:1}.sp-composer{display:flex;flex-direction:column;gap:8px;padding-top:10px;border-top:1px solid var(--color-border-soft)}.sp-composer__quick{display:flex;gap:6px;flex-wrap:wrap}.sp-composer__quick button{height:28px;padding:0 10px;max-width:260px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;border-radius:999px;border:1px dashed var(--color-border-strong);color:var(--color-text-muted);font-size:12px;font-weight:500;transition:.15s all var(--ease-standard)}.sp-composer__quick button:hover{border-style:solid;border-color:var(--color-accent);color:var(--color-accent)}.sp-composer__row{display:flex;align-items:flex-end;gap:8px}.sp-composer__row textarea{flex:1 1 auto;min-width:0;min-height:46px;max-height:160px;resize:none;padding:12px 14px;border-radius:14px;background-color:var(--color-surface-2);border:1px solid var(--color-border);color:var(--color-text);font:inherit;font-size:14px;line-height:1.4;outline:none;transition:.15s border-color var(--ease-standard)}.sp-composer__row textarea::placeholder{color:var(--color-text-muted)}.sp-composer__row textarea:focus{border-color:var(--color-accent)}.sp-composer__row textarea:disabled{opacity:.6}.sp-composer__row.is-note textarea{border-color:color-mix(in srgb,var(--color-violet) 50%,transparent);background-color:var(--color-violet-soft)}.sp-composer__icon,.sp-composer__send{width:46px;height:46px;min-width:46px;border-radius:14px;display:flex;align-items:center;justify-content:center;transition:.15s all var(--ease-standard)}.sp-composer__icon svg,.sp-composer__send svg{width:20px;height:20px}.sp-composer__icon{background-color:var(--color-surface-3);border:1px solid var(--color-border);color:var(--color-text-muted)}.sp-composer__icon:hover,.sp-composer__icon.is-on{color:var(--color-accent);border-color:color-mix(in srgb,var(--color-accent) 40%,transparent);background-color:var(--color-accent-soft)}.sp-composer__icon.is-note{color:var(--color-violet);border-color:color-mix(in srgb,var(--color-violet) 40%,transparent);background-color:var(--color-violet-soft)}.sp-composer__send{background:var(--gradient-accent);color:var(--color-accent-ink);box-shadow:var(--shadow-accent-glow)}.sp-composer__send.is-note{background:var(--color-violet);color:#fff;box-shadow:none}.sp-composer__send:disabled{opacity:.45;box-shadow:none;cursor:not-allowed}.sp-composer__send:not(:disabled):active{transform:scale(.95)}.sp-composer__hint{font-size:11px;color:var(--color-text-faint);padding-left:54px}@media (max-width: 640px){.sp-composer__hint{display:none}}