*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;background:#f5f7fb;color:#1f2937}a{color:inherit;text-decoration:none}.app{display:flex;min-height:100vh}.sidebar{width:240px;background:#17233d;color:#dbe5f7;padding:20px;position:fixed;inset:0 auto 0 0;display:flex;flex-direction:column}.brand{font-size:18px;font-weight:700;margin-bottom:24px}.userbox{background:#223252;border-radius:12px;padding:13px;margin-bottom:18px}.userbox span{display:block;font-size:12px;color:#9fb0cf;margin-top:3px}.sidebar nav{display:grid;gap:5px}.sidebar nav a{padding:11px 12px;border-radius:9px}.sidebar nav a:hover,.sidebar nav a.active{background:#2d4778;color:#fff}.logout{margin-top:auto;color:#9fb0cf;padding:12px}.main{margin-left:240px;width:calc(100% - 240px);padding:24px}.topbar{display:flex;align-items:center;gap:12px;margin-bottom:20px}.topbar h1{font-size:25px;margin:0}.menu-btn{display:none;border:0;background:#fff;padding:8px 11px;border-radius:8px}.stats{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-bottom:25px}.stat{background:white;border-radius:14px;padding:18px;border-left:4px solid}.stat span{display:block;color:#64748b}.stat strong{display:block;font-size:30px;margin-top:8px}.blue{border-color:#3b82f6}.orange{border-color:#f59e0b}.green{border-color:#10b981}.gray{border-color:#94a3b8}.red{border-color:#ef4444}section{margin:25px 0}.section-head,.toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.section-head h2,.toolbar h2{margin:0;font-size:19px}.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.card{background:#fff;border:1px solid #e7ebf2;border-radius:14px;padding:18px;box-shadow:0 2px 8px rgba(15,23,42,.04)}.card:hover{border-color:#cbd5e1}.card h3{margin:0 0 12px}.progress{height:8px;background:#e8edf5;border-radius:99px;overflow:hidden}.progress i{display:block;height:100%;background:#3b82f6;border-radius:99px}.compact{width:110px;height:6px;margin:5px 0}.person-card{display:flex;gap:14px;align-items:center}.avatar{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:#e9efff;color:#2456b3;font-weight:700}.person-card>div:last-child{flex:1}.person-card p,.project-card p{margin:8px 0;color:#64748b}.muted,.meta,small{color:#64748b;font-size:13px;display:block}.btn{display:inline-block;border:1px solid #d8deea;background:#fff;border-radius:8px;padding:8px 13px;cursor:pointer;font-size:14px}.btn.primary{background:#2563eb;color:white;border-color:#2563eb}.btn.small{padding:6px 10px}.btn.wide{width:100%}.filters{display:flex;gap:8px;flex-wrap:wrap}.filters select,.inline-card input,.inline-card select{min-width:140px}.table-wrap{overflow:auto;background:white;border-radius:13px;border:1px solid #e5eaf1}table{width:100%;border-collapse:collapse;min-width:850px}th,td{text-align:left;padding:13px;border-bottom:1px solid #edf0f5;vertical-align:middle}th{background:#f8fafc;color:#475569;font-size:13px}.strong{font-weight:700;color:#1d4ed8}.badge{display:inline-block;padding:4px 9px;border-radius:99px;font-size:12px;background:#eef2f7}.badge.green{background:#dcfce7;color:#166534}.badge.orange{background:#fef3c7;color:#92400e}.badge.red{background:#fee2e2;color:#991b1b}.badge.blue{background:#dbeafe;color:#1e40af}.badge.gray{background:#e5e7eb;color:#374151}.empty{text-align:center;color:#64748b;padding:35px}.detail-head{display:flex;justify-content:space-between;gap:20px}.detail-head h2{margin:8px 0}.detail-progress{text-align:right;min-width:100px}.detail-progress strong{display:block;font-size:38px;margin-bottom:10px}.task-list{display:grid;gap:12px}.task{display:flex;justify-content:space-between;gap:20px}.task-main{flex:1}.task-main h3{margin-bottom:7px}.task-side{width:130px;text-align:right}.task-side strong{display:block;font-size:25px;margin:12px 0}.problem{background:#fff7ed;padding:9px;border-radius:8px}.form-card{max-width:900px}.form-card label,.login-card label{display:grid;gap:7px;font-weight:600;margin-bottom:15px}.form-row{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}input,select,textarea{width:100%;border:1px solid #cfd7e4;border-radius:8px;padding:10px;font:inherit;background:white}textarea{resize:vertical}.actions{display:flex;gap:10px;margin-top:18px}.inline-card{display:flex;gap:10px;align-items:center;margin-bottom:15px}.alert{padding:12px 14px;border-radius:9px;margin-bottom:15px;background:#e0f2fe;color:#075985}.alert.success{background:#dcfce7;color:#166534}.alert.error{background:#fee2e2;color:#991b1b}.login-page{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#12213c,#31599c)}.login-card{width:min(420px,92vw);background:white;padding:32px;border-radius:18px;box-shadow:0 20px 60px rgba(0,0,0,.25)}.login-card h1{margin:0}.login-card p{color:#64748b;margin-bottom:24px}@media(max-width:900px){.sidebar{transform:translateX(-100%);z-index:10;transition:.2s}.menu-open .sidebar{transform:none}.main{margin-left:0;width:100%;padding:15px}.menu-btn{display:block}.stats{grid-template-columns:repeat(2,1fr)}.card-grid{grid-template-columns:1fr}.form-row{grid-template-columns:1fr}.inline-card{flex-direction:column;align-items:stretch}.detail-head,.task{flex-direction:column}.task-side{width:100%;text-align:left}.compact{width:100%}}
.helper-line{margin-top:8px;line-height:1.5;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.relation-tags{display:flex;gap:5px;margin-top:7px}.person-card>div:last-child{min-width:0}

/* 总工作台负责人改为单列上下排列 */
.person-list {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 14px;
    width: 100%;
}

/* 防止负责人卡片内容撑出页面 */
.person-card {
    width: 100%;
    min-width: 0;
    align-items: flex-start;
}

.person-card > div:last-child {
    flex: 1;
    min-width: 0;
    width: 100%;
}

/* 协助项目自动换行，不再省略或横向撑开 */
.helper-line {
    display: block;
    width: 100%;
    max-width: 100%;
    margin-top: 8px;
    line-height: 1.7;

    white-space: normal !important;
    overflow: visible !important;
    text-overflow: unset !important;

    overflow-wrap: anywhere;
    word-break: break-word;
}

/* 禁止整个页面产生横向滚动条 */
html,
body {
    max-width: 100%;
    overflow-x: hidden;
}

/* 卡片和主区域不能超出页面 */
.main,
section,
.card,
.person-list {
    min-width: 0;
    max-width: 100%;
}


.reset-btn{background:#f8fafc;color:#475569}
.reset-btn:hover{background:#eef2f7}
.filters .btn{white-space:nowrap}
@media(max-width:900px){
  .filters{width:100%}
  .filters select,.filters .btn{flex:1 1 140px}
}