:root{color-scheme:dark}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"PingFang SC","Microsoft YaHei",sans-serif;background:#0e1016;color:#e7e9ee}
.hidden{display:none!important}
.kicker{color:#8b93a7;font-size:11px;letter-spacing:.14em;text-transform:uppercase;margin:0 0 6px}
.hint{color:#8b93a7;font-size:12px;margin:6px 0}
.muted{color:#8b93a7}
.mini{font-size:12px;padding:3px 8px}
.full{width:100%}
button{background:#3b6cff;border:0;color:#fff;border-radius:8px;padding:9px 14px;font-size:13px;cursor:pointer}
button.ghost{background:#232838;color:#cdd3e0}
button.primary{background:#3b6cff}
button.warn{background:#b23b3b}
input,select,textarea{background:#0e1016;border:1px solid #2b3141;color:#e7e9ee;border-radius:8px;padding:9px 10px;font-size:13px;width:100%}
label{display:block;font-size:12px;color:#a9b0c0;margin:8px 0 3px}
textarea{resize:vertical}
.feedback{font-size:12px;color:#8b93a7;min-height:16px;margin-top:8px}
.feedback.show{color:#cdd3e0}
.feedback.error{color:#e57373}

/* 居中容器 */
.center-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}
.center-shell.inner{min-height:calc(100vh - 60px)}
.login-card{width:360px;max-width:100%;background:#151925;border:1px solid #232838;border-radius:16px;padding:24px}
.login-card h1{font-size:20px;margin:0 0 6px}

/* 工作台 */
.workspace{min-height:100vh;display:flex;flex-direction:column}
.top-bar{height:60px;display:flex;align-items:center;justify-content:space-between;padding:0 18px;background:#151925;border-bottom:1px solid #232838}
.brand{display:flex;align-items:center;gap:8px}
.brand-mark{width:30px;height:30px;border-radius:8px;background:#3b6cff;display:grid;place-items:center;font-weight:700;font-size:13px}
.top-meta{display:flex;align-items:center;gap:8px}
.pill{display:inline-block;padding:4px 10px;border-radius:99px;font-size:12px;background:#232838;color:#cdd3e0}
.pill.waiting{background:#3a3320;color:#e0c66a}
.pill.online{background:#1d3b2a;color:#57d98a}
.pill.error{background:#3b1d1d;color:#e57373}

.segmented{display:flex;gap:6px;margin:8px 0}
.segmented button{flex:1;background:#232838;color:#a9b0c0}
.segmented button.active{background:#3b6cff;color:#fff}
.field-row{display:flex;gap:8px;align-items:flex-end}
.field-row label{flex:1;margin:0}
.field-row button{white-space:nowrap}
.xform{margin-top:8px}

/* 三栏 */
.panels{flex:1;display:grid;grid-template-columns:300px 1fr 340px;gap:0;min-height:0}
.left,.right{background:#121620;border-right:1px solid #232838;padding:14px;overflow:auto}
.right{border-right:0;border-left:1px solid #232838;display:flex;flex-direction:column}
.center{padding:14px;overflow:auto;min-height:0;display:flex;flex-direction:column}
.block{background:#151925;border:1px solid #232838;border-radius:12px;padding:12px;margin-bottom:12px}
.block-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px;font-size:13px}
.list-select{width:100%;height:auto}
.list-select option{padding:6px 4px}
.check{display:flex;align-items:center;gap:6px;font-size:12px;color:#a9b0c0;margin-top:8px}
.check input{width:auto}

.center-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px}
.center-head input{max-width:220px}
.feed-tabs{display:flex;gap:6px;margin-bottom:8px}
.feed-tabs button{background:#232838;color:#a9b0c0}
.feed-tabs button.active{background:#3b6cff;color:#fff}
.feed-actions{display:flex;gap:6px;align-items:center}
.unread{display:inline-block;min-width:18px;padding:1px 5px;margin-left:3px;border-radius:99px;background:#d94b4b;color:#fff;font-size:10px}
.group-meta{display:block;color:#8b93a7;font-size:11px;margin-top:3px}
.members-list{flex:1;overflow:auto;display:flex;flex-direction:column;gap:6px}
.member{display:flex;align-items:center;justify-content:space-between;gap:10px;background:#151925;border:1px solid #232838;border-radius:10px;padding:9px 11px}
.member .m-meta{min-width:0}
.member .m-meta b{display:block;font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.member .m-meta small{color:#8b93a7;font-size:11px}
.member.role-owner{border-color:#b78a35;background:#211d14}
.member.role-manager{border-color:#385b9d;background:#141b29}
.role-badge{display:inline-block;margin-left:5px;padding:1px 6px;border-radius:99px;font-size:10px;vertical-align:1px}
.role-badge.owner{background:#6e501c;color:#ffd780}
.role-badge.manager{background:#263f70;color:#8db6ff}
.empty{color:#8b93a7;font-size:13px;padding:16px;text-align:center}

.feed{flex:1;overflow:auto;display:flex;flex-direction:column;gap:8px}
.feed .item{background:#151925;border:1px solid #232838;border-radius:10px;padding:9px 11px;font-size:13px}
.feed .item.hit{border-color:#e0c66a;background:#221f14}
.feed .item .f-head{display:flex;justify-content:space-between;color:#8b93a7;font-size:11px;margin-bottom:3px}
.feed .item .f-text{word-break:break-word}
.feed .item .kw{color:#e0c66a;font-weight:700}
.feed-sender{display:inline;padding:0;background:transparent;color:#78a2ff;font-size:11px;text-decoration:underline;cursor:pointer}
.feed-sender:hover{color:#a8c2ff}

.tpl-list{display:flex;flex-direction:column;gap:6px}
.tpl-item{display:flex;align-items:center;justify-content:space-between;gap:8px;background:#0e1016;border:1px solid #232838;border-radius:8px;padding:7px 9px;font-size:12px}
.tpl-item .t-c{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tpl-chips{display:flex;flex-wrap:wrap;gap:6px;margin:6px 0}
.tpl-chips .chip{background:#232838;border:1px solid #2b3141;border-radius:99px;padding:4px 10px;font-size:12px;cursor:pointer;color:#cdd3e0}

/* 弹窗 */
.modal{position:fixed;inset:0;background:rgba(0,0,0,.55);display:flex;align-items:center;justify-content:center;padding:20px;z-index:50}
.modal-card{width:440px;max-width:100%;background:#151925;border:1px solid #232838;border-radius:14px;padding:18px}
.modal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.modal-head button{background:transparent;color:#8b93a7;font-size:20px;padding:0 4px}

@media(max-width:1000px){.panels{grid-template-columns:1fr;overflow:auto}.left,.right{border:0;border-bottom:1px solid #232838}}