* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif; color: #1f2937; background: #f5f7fb; }
.pc { display: flex; min-height: 100vh; }
.sidebar { width: 240px; color: #fff; position: fixed; inset: 0 auto 0 0; padding: 20px 14px; display: flex; flex-direction: column; }
.brand { display: flex; align-items: center; gap: 10px; font-size: 16px; font-weight: 700; padding: 6px 8px 18px; }
.bemo { font-size: 22px; } .btxt { line-height: 1.2; }
.nav { display: flex; flex-direction: column; gap: 4px; overflow: auto; flex: 1; }
.nav-item { display: block; padding: 11px 14px; border-radius: 10px; color: rgba(255,255,255,.82); text-decoration: none; font-size: 14px; transition: .15s; }
.nav-item:hover { background: rgba(255,255,255,.12); color: #fff; }
.nav-item.active { background: rgba(255,255,255,.2); color: #fff; font-weight: 600; }
.side-foot { font-size: 12px; opacity: .6; padding: 12px 8px 0; }
.content { margin-left: 240px; flex: 1; display: flex; flex-direction: column; min-width: 0; }
.topbar { height: 62px; background: #fff; border-bottom: 1px solid #eef0f4; display: flex; align-items: center; gap: 18px; padding: 0 26px; position: sticky; top: 0; z-index: 5; }
.tb-title { font-size: 17px; font-weight: 700; }
.tb-mid { flex: 1; } .tb-search { width: 100%; max-width: 420px; padding: 9px 14px; border: 1px solid #e3e6ec; border-radius: 20px; font-size: 13px; background: #f7f8fb; }
.tb-user { display: flex; align-items: center; gap: 8px; font-size: 14px; } .uava { width: 32px; height: 32px; border-radius: 50%; background: #4f46e5; color: #fff; display: grid; place-items: center; font-size: 13px; }
.view { padding: 26px; flex: 1; }
.card { background: #fff; border: 1px solid #eef0f4; border-radius: 14px; padding: 20px; margin-bottom: 18px; box-shadow: 0 1px 3px rgba(16,24,40,.04); }
.card h3 { font-size: 15px; margin-bottom: 14px; }
.mut { color: #9aa3b2; font-size: 13px; }
.btn { background: #4f46e5; color: #fff; border: 0; padding: 9px 16px; border-radius: 9px; font-size: 13px; cursor: pointer; }
.btn:hover { filter: brightness(1.05); } .btn.ghost { background: #eef0f4; color: #475569; } .btn.sm { padding: 6px 12px; }
.kpis { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; margin-bottom: 18px; }
.kpi { background: #fff; border: 1px solid #eef0f4; border-radius: 14px; padding: 18px; box-shadow: 0 1px 3px rgba(16,24,40,.04); }
.kpi-v { font-size: 26px; font-weight: 800; } .kpi-l { color: #6b7280; font-size: 13px; margin-top: 6px; } .kpi-d { color: #9aa3b2; font-size: 12px; margin-top: 4px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.feed { list-style: none; } .feed li { padding: 10px 0; border-bottom: 1px dashed #eef0f4; font-size: 14px; display: flex; align-items: center; gap: 8px; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: #4f46e5; display: inline-block; }
.acts { display: flex; gap: 10px; flex-wrap: wrap; }
.tbar { display: flex; gap: 10px; margin-bottom: 14px; } .tb, .inp, .sel, .ta { border: 1px solid #e3e6ec; border-radius: 9px; padding: 9px 12px; font-size: 13px; font-family: inherit; }
.tb { flex: 1; } .sel { background: #fff; } .ta { width: 100%; min-height: 80px; resize: vertical; }
.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
.tbl th { text-align: left; color: #6b7280; font-weight: 600; padding: 11px 12px; border-bottom: 2px solid #eef0f4; }
.tbl td { padding: 11px 12px; border-bottom: 1px solid #eef0f4; }
.tbl tr:hover td { background: #f9fafb; }
.formcard .fld { margin-bottom: 14px; } .fld label { display: block; font-size: 13px; color: #475569; margin-bottom: 6px; }
.fld .inp, .fld .sel, .fld .ta { width: 100%; } .formbar { margin-bottom: 16px; display: flex; gap: 10px; }
.ck { display: flex; align-items: center; gap: 8px; }
.kvgrid { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; margin: 14px 0; }
.kv { background: #f8fafc; border-radius: 10px; padding: 12px 14px; } .kv span { display: block; color: #9aa3b2; font-size: 12px; } .kv b { font-size: 15px; }
.dhead { display: flex; justify-content: space-between; align-items: center; } .badge { background: #eef2ff; color: #4f46e5; padding: 4px 10px; border-radius: 20px; font-size: 12px; }
.bars { display: flex; align-items: flex-end; gap: 12px; height: 160px; padding-top: 10px; }
.bar { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 6px; font-size: 12px; color: #6b7280; }
.bar-f { width: 100%; background: linear-gradient(180deg,#6366f1,#06b6d4); border-radius: 6px 6px 0 0; min-height: 8px; }
.spark { width: 100%; height: 120px; }
.cal { display: grid; grid-template-columns: repeat(7,1fr); gap: 6px; margin-top: 12px; }
.wkh { text-align: center; color: #9aa3b2; font-size: 12px; padding: 6px 0; }
.cell { aspect-ratio: 1; border: 1px solid #eef0f4; border-radius: 8px; display: flex; flex-direction: column; align-items: center; justify-content: center; font-size: 14px; color: #475569; }
.cell.ev { background: #eef2ff; color: #4f46e5; font-weight: 600; } .cell .dot { margin-top: 3px; }
.gallery { display: grid; grid-template-columns: repeat(4,1fr); gap: 14px; }
.gitem { border: 1px solid #eef0f4; border-radius: 10px; overflow: hidden; }
.thumb { height: 96px; } .gcap { padding: 10px; font-size: 13px; }
.chat { display: grid; grid-template-columns: 240px 1fr; gap: 0; padding: 0; overflow: hidden; }
.chatl { border-right: 1px solid #eef0f4; padding: 14px; max-height: 520px; overflow: auto; }
.contact { display: flex; gap: 10px; align-items: center; padding: 10px; border-radius: 10px; } .contact.on { background: #eef2ff; }
.ava { width: 36px; height: 36px; border-radius: 50%; background: #c7d2fe; color: #3730a3; display: grid; place-items: center; font-size: 13px; }
.chatr { display: flex; flex-direction: column; }
.msgs { flex: 1; padding: 18px; display: flex; flex-direction: column; gap: 12px; min-height: 300px; }
.bub { max-width: 70%; padding: 10px 14px; border-radius: 14px; font-size: 14px; } .bub.me { align-self: flex-end; background: #4f46e5; color: #fff; }
.bub.them { align-self: flex-start; background: #eef0f4; color: #1f2937; }
.chatbar { display: flex; gap: 10px; padding: 14px; border-top: 1px solid #eef0f4; } .chatbar .inp { flex: 1; }
.icards { display: grid; grid-template-columns: repeat(2,1fr); gap: 14px; }
.ic { border: 1px solid #eef0f4; border-radius: 12px; padding: 16px; } .ich { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.ic .acts { margin-top: 12px; }