/* kimi.css — Kimi 托盘、按文件夹多会话聊天窗与任务管理器 */
#tb-kimi { position: relative; display: flex; align-items: center; justify-content: center; gap: 3px; min-width: 34px; height: var(--taskbar-h, 40px); padding: 0 7px; }
#tb-kimi:hover { background: var(--tb-hover); }
#tb-kimi.hidden { display: none; }
#tb-kimi .os-icon { color: var(--tb-fg); opacity: .6; transition: color .2s, opacity .2s; }
#tb-kimi.on .os-icon { color: var(--accent); opacity: 1; animation: kimi-breath 2.2s ease-in-out infinite; }
#tb-kimi-n { font-size: 10px; color: var(--accent); line-height: 1; }
[data-theme="dark"] #tb-kimi.on .os-icon, [data-theme="dark"] #tb-kimi-n { color: #7ec8ff; }
@keyframes kimi-breath { 0%,100% { opacity: .45; } 50% { opacity: 1; filter: drop-shadow(0 0 4px rgba(126,200,255,.8)); } }

.ex-kimi-bar { display: flex; align-items: center; gap: 8px; padding: 5px 12px; flex: none; background: var(--accent-soft); border-bottom: 1px solid var(--accent-edge); color: var(--accent); font-size: 12px; cursor: pointer; user-select: none; }
.ex-kimi-bar:hover { background: var(--accent-sel); }
.ex-kimi-bar.hidden { display: none; }
.ex-kimi-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); flex: none; animation: kimi-dot-breath 1.6s ease-in-out infinite; }
@keyframes kimi-dot-breath { 0%,100% { opacity: .35; transform: scale(.8); } 50% { opacity: 1; transform: scale(1.1); } }
.ex-item { position: relative; }
.ex-item .ex-kimi-dot { position: absolute; top: 4px; right: 6px; }

.km-root { display: flex; flex-direction: column; height: 100%; min-height: 0; overflow: hidden; container-type: inline-size; background: var(--win-bg); color: var(--win-fg); }
.km-head { display: flex; align-items: center; gap: 6px; min-height: 43px; padding: 5px 10px; flex: none; border-bottom: 1px solid var(--win-border); background: var(--win-bg2); }
.km-head-ico { color: var(--accent); display: flex; margin-right: 2px; }
.km-folder { flex: 1; min-width: 60px; font-size: 12px; color: var(--win-fg-dim); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.km-head-btn { display: inline-flex; align-items: center; justify-content: center; gap: 4px; height: 29px; padding: 0 8px; flex: none; border: 1px solid transparent; border-radius: 2px; font-size: 12px; }
.km-head-btn:hover, .km-head-btn[aria-expanded="true"] { background: var(--accent-soft); border-color: var(--accent-edge); color: var(--accent); }
.km-head-btn:disabled { opacity: .45; cursor: default; }
.km-pill { flex: none; max-width: 130px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 11px; padding: 2px 8px; border-radius: 2px; background: var(--win-border); color: var(--win-fg-dim); }
.km-pill-run { background: var(--accent-soft); color: var(--accent); }
.km-pill-retry { background: var(--warning-soft, rgba(255,185,0,.15)); color: var(--warning); }
.km-content { flex: 1; min-height: 0; display: flex; position: relative; }
.km-history { width: 220px; flex: none; display: none; flex-direction: column; min-height: 0; background: var(--win-bg2); border-right: 1px solid var(--win-border); }
.history-open .km-history { display: flex; }
.km-history-title { flex: none; padding: 11px 12px 7px; color: var(--win-fg-dim); font-size: 11px; font-weight: 600; }
.km-history-list { flex: 1; min-height: 0; overflow-y: auto; padding: 0 6px 8px; }
.km-history-empty { padding: 16px 8px; color: var(--win-fg-dim); font-size: 12px; text-align: center; }
.km-history-item { width: 100%; display: flex; flex-direction: column; align-items: stretch; gap: 4px; padding: 9px 9px 9px 10px; margin-bottom: 2px; text-align: left; border-left: 2px solid transparent; border-radius: 0; }
.km-history-item:hover { background: var(--menu-hover); }
.km-history-item.active { background: var(--accent-sel); border-left-color: var(--accent); }
.km-history-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 12px; color: var(--win-fg); }
.km-history-meta { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 10px; color: var(--win-fg-dim); }
.km-conversation { flex: 1; min-width: 0; min-height: 0; display: flex; flex-direction: column; }
.km-msgs { flex: 1; min-height: 0; overflow-y: auto; padding: 14px 16px; display: flex; flex-direction: column; gap: 12px; outline: none; }
.km-msgs:focus-visible { box-shadow: inset 0 0 0 1px var(--accent); }
.km-empty { margin: auto; text-align: center; color: var(--win-fg-dim); display: flex; flex-direction: column; gap: 10px; align-items: center; }
.km-empty-sub { font-size: 12px; opacity: .8; }
.km-turn { display: flex; flex-direction: column; gap: 7px; padding: 2px 0; scroll-margin-top: 10px; }
.km-turn.km-focus { animation: km-focus 1.5s ease-out; }
@keyframes km-focus { 0%,35% { background: var(--accent-sel); box-shadow: 0 0 0 5px var(--accent-sel); } 100% { background: transparent; box-shadow: none; } }
.km-row { display: flex; }
.km-right { justify-content: flex-end; }
.km-left { justify-content: flex-start; }
.km-bubble { max-width: 84%; padding: 8px 11px; border-radius: 4px; font-size: 13px; line-height: 1.55; word-break: break-word; user-select: text; }
.km-user { background: var(--accent); color: var(--on-accent, #fff); border-bottom-right-radius: 1px; white-space: pre-wrap; }
.km-asst { background: var(--win-bg2); border: 1px solid var(--win-border); border-bottom-left-radius: 1px; display: flex; flex-direction: column; gap: 8px; min-width: 120px; }
.km-waiting { color: var(--win-fg-dim); font-size: 12px; }
.km-text.km-collapsed { max-height: 300px; overflow: hidden; position: relative; mask-image: linear-gradient(#000 70%, transparent); -webkit-mask-image: linear-gradient(#000 70%, transparent); }
.km-expand { align-self: flex-start; border: 1px solid var(--win-border); background: none; color: var(--accent); font-size: 11px; padding: 3px 10px; border-radius: 2px; }
.km-expand:hover { background: var(--accent-soft); }
.km-pre { background: rgba(0,0,0,.3); color: #e3edf5; border-radius: 2px; padding: 8px 10px; margin: 4px 0; font-family: Consolas, "Courier New", monospace; font-size: 12px; line-height: 1.45; white-space: pre-wrap; word-break: break-word; overflow-x: auto; user-select: text; }
[data-theme="light"] .km-pre { background: rgba(0,0,0,.055); color: #333; }
.km-code { background: rgba(128,128,128,.18); border-radius: 2px; padding: 0 4px; font-family: Consolas, "Courier New", monospace; font-size: 12px; }
.km-sysline { text-align: center; font-size: 11px; color: var(--win-fg-dim); padding: 2px 0; }
.km-tool { border: 1px solid var(--win-border); border-radius: 2px; overflow: hidden; }
.km-tool-head { width: 100%; display: flex; align-items: center; gap: 6px; padding: 5px 8px; font-size: 12px; text-align: left; cursor: pointer; background: rgba(128,128,128,.07); }
.km-tool-head:hover { background: rgba(128,128,128,.14); }
.km-tool-head[aria-expanded="true"] > .os-icon:last-child { transform: rotate(180deg); }
.km-tool-ico { color: var(--accent); display: flex; }
.km-tool-name { font-weight: 600; flex: none; }
.km-tool-target { color: var(--win-fg-dim); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex: 1; min-width: 0; }
.km-tool-state { color: var(--win-fg-dim); display: flex; }
.km-tool.done .km-tool-state { color: var(--success); }
.km-tool-detail { padding: 6px 8px; border-top: 1px solid var(--win-border); max-height: 260px; overflow: auto; }
.km-tool-detail.hidden { display: none; }
.km-tool-args { opacity: .8; }
.km-tool-result { border-left: 3px solid var(--success); }
.km-result { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; font-size: 12px; padding-top: 6px; border-top: 1px dashed var(--win-border); color: var(--win-fg-dim); }
.km-result .os-icon { vertical-align: -2px; }
.km-rs-done { color: var(--success); }
.km-rs-failed, .km-rs-interrupted { color: var(--error); }
.km-rs-stopped { color: var(--warning); }
.km-rs-dur { color: var(--win-fg-dim); }
.km-rs-err { flex-basis: 100%; font-size: 11px; color: var(--error); white-space: pre-wrap; }
.km-rs-btn { border: 1px solid currentColor; background: none; color: inherit; font-size: 11px; padding: 3px 12px; border-radius: 2px; }
.km-rs-btn:hover { background: var(--accent-soft); }
.km-rs-btn:disabled { opacity: .5; cursor: default; }
.km-input { display: flex; align-items: flex-end; gap: 8px; padding: 10px 12px; flex: none; border-top: 1px solid var(--win-border); background: var(--win-bg); }
.km-ta { flex: 1; min-width: 0; resize: none; border: 1px solid var(--btn-border); border-radius: 2px; background: var(--win-bg); color: var(--win-fg); padding: 8px 10px; font-size: 13px; font-family: inherit; line-height: 1.4; outline: none; max-height: 120px; user-select: text; }
.km-ta:focus { border-color: var(--accent); box-shadow: inset 0 -1px 0 var(--accent); }
.km-ta[aria-disabled="true"] { background: var(--win-bg2); }
.km-send { flex: none; min-width: 66px; height: 34px; border: 1px solid transparent; border-radius: 2px; background: var(--accent); color: var(--on-accent, #fff); font-size: 13px; }
.km-send:hover { background: var(--accent-hover); }
.km-send:active { background: var(--accent-press); }
.km-send:disabled { opacity: .5; cursor: default; }
.km-send.km-stop { background: var(--error); color: #fff; }

.kx-root { display: flex; flex-direction: column; height: 100%; min-height: 0; overflow: hidden; background: var(--win-bg); color: var(--win-fg); }
.kx-tabs { display: flex; flex: none; padding: 0 12px; border-bottom: 1px solid var(--win-border); background: var(--win-bg2); }
.kx-tab { min-width: 100px; padding: 11px 14px 9px; border-bottom: 2px solid transparent; font-size: 13px; }
.kx-tab:hover { background: var(--menu-hover); }
.kx-tab.active { color: var(--accent); border-bottom-color: var(--accent); font-weight: 600; }
.kx-panel { flex: 1; min-height: 0; overflow-y: auto; }
.kx-sec { padding: 12px 16px 5px; font-size: 13px; font-weight: 600; display: flex; align-items: center; gap: 8px; }
.kx-sec .os-icon { color: var(--accent); }
.kx-sec-hint { margin-left: auto; color: var(--win-fg-dim); font-size: 11px; font-weight: 400; }
.kx-list { padding: 4px 16px 12px; display: flex; flex-direction: column; gap: 7px; }
.kx-empty { color: var(--win-fg-dim); font-size: 12px; padding: 8px 2px; }
.kx-card { border: 1px solid var(--win-border); border-radius: 2px; padding: 10px 12px; display: flex; flex-direction: column; gap: 6px; background: var(--win-bg2); }
.kx-card-top { display: flex; align-items: center; gap: 8px; font-size: 12px; }
.kx-folder { color: var(--accent); font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.kx-status { margin-left: auto; flex: none; font-size: 11px; padding: 2px 7px; border-radius: 2px; background: var(--accent-soft); color: var(--accent); }
.kx-status.kx-st-retrying { background: var(--warning-soft, rgba(255,185,0,.15)); color: var(--warning); }
.kx-prompt { font-size: 13px; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.kx-activity { font-size: 11px; color: var(--win-fg-dim); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.kx-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.kx-btn { border: 1px solid var(--btn-border); background: var(--btn-bg); color: var(--win-fg); font-size: 12px; padding: 4px 11px; border-radius: 2px; display: inline-flex; align-items: center; gap: 4px; }
.kx-btn:hover { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); }
.kx-btn.danger:hover { background: var(--error-soft, rgba(232,17,35,.08)); border-color: var(--error); color: var(--error); }
.kx-btn:disabled { opacity: .5; cursor: default; }
.kx-row { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border: 1px solid var(--win-border); border-radius: 2px; cursor: pointer; font-size: 12px; }
.kx-row:hover { background: var(--accent-soft); border-color: var(--accent); }
.kx-row .os-icon { flex: none; }
.kx-ico-done { color: var(--success); }
.kx-ico-failed { color: var(--error); }
.kx-ico-stopped, .kx-ico-interrupted { color: var(--warning); }
.kx-row-main { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.kx-row-prompt { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 13px; }
.kx-row-meta { color: var(--win-fg-dim); font-size: 11px; display: flex; flex-wrap: wrap; gap: 3px 10px; }
.kx-hfolder { max-width: 45%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.kx-row .kx-btn { flex: none; }
.kx-conv-tools { padding: 12px 16px 3px; }
.kx-filter { width: 100%; height: 32px; padding: 5px 9px; border: 1px solid var(--btn-border); border-radius: 2px; background: var(--win-bg); color: var(--win-fg); outline: none; user-select: text; }
.kx-filter:focus { border-color: var(--accent); box-shadow: inset 0 -1px 0 var(--accent); }
.kx-conversation { width: 100%; display: flex; align-items: center; gap: 11px; min-height: 58px; padding: 8px 10px; border: 1px solid var(--win-border); border-radius: 2px; text-align: left; }
.kx-conversation:hover { background: var(--accent-soft); border-color: var(--accent); }
.kx-conv-ico { color: var(--fico-folder); display: flex; flex: none; }
.kx-conv-main { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 4px; }
.kx-conv-title { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 13px; color: var(--win-fg); }
.kx-conv-folder { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 11px; color: var(--win-fg-dim); }
.kx-conv-meta { flex: none; color: var(--win-fg-dim); font-size: 11px; }

@container (max-width: 620px) {
  .km-history { position: absolute; z-index: 5; left: 0; top: 0; bottom: 0; width: min(250px, 82%); box-shadow: 8px 0 22px rgba(0,0,0,.2); }
  .km-head { padding-left: 8px; padding-right: 8px; }
  .km-head-btn span { display: none; }
  .km-head-btn { width: 30px; padding: 0; }
  .km-pill { max-width: 90px; }
  .km-msgs { padding: 10px; }
  .km-bubble { max-width: 92%; }
  .km-input { padding: 8px; }
}
@media (max-width: 520px) {
  .kx-conv-meta { display: none; }
  .kx-row .kx-btn { padding: 4px 6px; }
  .kx-list { padding-left: 10px; padding-right: 10px; }
}
@media (prefers-reduced-motion: reduce) {
  #tb-kimi.on .os-icon, .ex-kimi-dot, .km-turn.km-focus { animation: none; }
}