.hw-page .hw-wrap{max-width:1040px;margin:0 auto;padding:32px 20px 64px;}
.hw-inst-hero{background:linear-gradient(135deg,#fff 0%,#fff5f5 55%,#fff 100%);border:1px solid #fecaca;border-radius:18px;padding:22px 24px;margin-bottom:20px;}
.hw-inst-hero h1{font-size:clamp(24px,4vw,32px);font-weight:900;margin:0 0 8px;}
.hw-inst-hero p{margin:0;color:#6b7280;font-size:14px;line-height:1.6;}
.hw-inst-hero .hw-inst-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px;}
.hw-inst-tag{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:999px;background:#fff;border:1px solid #fecaca;font-size:12px;font-weight:700;color:#991b1b;}
.hw-kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:10px;margin:0 0 16px;}
.hw-kpi-card{background:#fff;border:1px solid #e5e7eb;border-radius:14px;padding:14px 16px;text-align:center;}
.hw-kpi-card .lbl{font-size:11px;font-weight:700;color:#6b7280;margin-bottom:6px;}
.hw-kpi-card .val{font-size:24px;font-weight:900;color:#111827;line-height:1.1;}
.hw-kpi-card.accent{border-color:#fecaca;background:#fffafa;}
.hw-kpi-card.accent .val{color:#E8192C;}
.hw-hero h1{font-size:clamp(24px,4vw,32px);font-weight:900;margin:0 0 8px;}
.hw-hero p{margin:0;color:#6b7280;font-size:14px;line-height:1.6;}
.hw-toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin:24px 0;}
.hw-user{font-weight:700;font-size:14px;}
.hw-filter{display:flex;align-items:center;gap:8px;}
.hw-filter select{padding:8px 12px;border:1.5px solid #e5e7eb;border-radius:10px;font-family:inherit;font-size:13px;}
.hw-link{font-size:13px;font-weight:700;color:#E8192C;}
.hw-empty,.hw-muted{color:#6b7280;font-size:14px;}
.hw-btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 20px;border:none;border-radius:10px;background:#E8192C;color:#fff;font-weight:800;font-size:14px;cursor:pointer;font-family:inherit;text-decoration:none;}
.hw-btn:disabled{opacity:.55;cursor:not-allowed;}
.hw-course-block{margin-top:28px;}
.hw-course-block h2{font-size:18px;font-weight:800;margin:0 0 14px;}
.hw-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px;}
.hw-card{display:block;background:#fff;border:1px solid #e5e7eb;border-radius:14px;padding:16px;text-decoration:none;color:inherit;transition:box-shadow .15s,border-color .15s;}
.hw-card:hover{border-color:#fca5a5;box-shadow:0 8px 24px rgba(232,25,44,.08);}
.hw-card h3{margin:10px 0 6px;font-size:16px;font-weight:800;line-height:1.4;}
.hw-card-top{display:flex;align-items:center;justify-content:space-between;gap:8px;}
.hw-meta{margin:0;font-size:12px;color:#6b7280;}
.hw-badge{display:inline-block;padding:4px 10px;border-radius:999px;font-size:11px;font-weight:800;}
.hw-badge-none{background:#f3f4f6;color:#6b7280;}
.hw-badge-submitted{background:#eff6ff;color:#1d4ed8;}
.hw-badge-reviewed{background:#fef3c7;color:#b45309;}
.hw-badge-resubmit{background:#fef2f2;color:#b91c1c;}
.hw-badge-passed{background:#ecfdf5;color:#047857;}
.hw-badge-partial{background:#fff7ed;color:#c2410c;}
.hw-view-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px;}
.hw-view-tab{display:inline-flex;align-items:center;padding:9px 16px;border-radius:999px;border:1.5px solid #e5e7eb;background:#fff;font-size:13px;font-weight:700;color:#374151;text-decoration:none;}
.hw-view-tab.on{background:#111827;border-color:#111827;color:#fff;}
.hw-matrix-table{min-width:720px;}
.hw-matrix-table th,.hw-matrix-table td{text-align:center;vertical-align:middle;}
.hw-matrix-table th:first-child,.hw-matrix-table td:first-child{text-align:left;min-width:140px;position:sticky;left:0;background:#fff;z-index:1;box-shadow:1px 0 0 #e5e7eb;}
.hw-matrix-table thead th:first-child{z-index:2;background:var(--g1,#f9fafb);}
.hw-matrix-cell{display:inline-flex;flex-direction:column;align-items:center;gap:4px;min-width:64px;padding:6px 4px;text-decoration:none;color:inherit;border-radius:10px;transition:background .15s;}
.hw-matrix-cell:hover{background:#f9fafb;}
.hw-matrix-cell .hw-badge{min-width:52px;text-align:center;}
.hw-matrix-empty .hw-badge{background:#f9fafb;color:#9ca3af;}
.hw-matrix-week-meta{font-size:10px;font-weight:700;color:#9ca3af;line-height:1.2;}
.hw-matrix-legend{display:flex;flex-wrap:wrap;gap:8px 14px;margin:0 0 14px;font-size:12px;color:#6b7280;}
.hw-matrix-legend .hw-badge{font-size:10px;padding:3px 8px;}
.hw-score{font-size:12px;font-weight:800;color:#111827;}
.hw-detail .hw-back{margin:0 0 16px;}
.hw-detail .hw-back a{font-size:13px;font-weight:700;color:#6b7280;text-decoration:none;}
.hw-detail-head h1{margin:10px 0 8px;font-size:clamp(22px,4vw,28px);font-weight:900;}
.hw-desc{background:#fff;border:1px solid #e5e7eb;border-radius:14px;padding:18px;line-height:1.7;font-size:14px;margin:20px 0;}
.hw-feedback-box{background:#fffbeb;border:1px solid #fde68a;border-radius:14px;padding:18px;margin:20px 0;}
.hw-feedback-box h2{margin:0 0 10px;font-size:16px;font-weight:800;}
.hw-score-line{font-size:18px;font-weight:900;margin:0 0 10px;}
.hw-feedback-text{font-size:14px;line-height:1.7;white-space:pre-wrap;}
.hw-form{background:#fff;border:1px solid #e5e7eb;border-radius:14px;padding:20px;margin-top:20px;}
.hw-form h2{margin:0 0 14px;font-size:17px;font-weight:800;}
.hw-form label{display:block;font-size:12px;font-weight:700;color:#6b7280;margin:12px 0 6px;}
.hw-form textarea{width:100%;padding:12px;border:1.5px solid #e5e7eb;border-radius:10px;font-family:inherit;font-size:14px;line-height:1.6;resize:vertical;}
.hw-form input[type=file]{font-size:13px;}
.hw-file-current{font-size:13px;margin:0 0 8px;}
.hw-lock-msg{padding:12px 14px;background:#fef2f2;border:1px solid #fecaca;border-radius:10px;color:#b91c1c;font-size:13px;font-weight:600;}
.hw-msg{margin-top:12px;font-size:13px;font-weight:700;}
.hw-msg.ok{color:#047857;}
.hw-msg.err{color:#b91c1c;}

.hw-table-scroll{
  width:100%;
  overflow-x:auto;
  -webkit-overflow-scrolling:touch;
  margin-top:16px;
  border:1px solid #e5e7eb;
  border-radius:14px;
}
.hw-table-scroll .hw-admin-table{
  margin:0;
  border:none;
  border-radius:0;
  min-width:640px;
}
.hw-flash{padding:12px 16px;border-radius:10px;margin-bottom:14px;font-size:13px;font-weight:600;}
.hw-flash.ok{background:#ecfdf5;color:#047857;border:1px solid #a7f3d0;}
.hw-flash.err{background:#fef2f2;color:#b91c1c;border:1px solid #fecaca;}
.hw-admin-form{background:#fff;border:1px solid #e5e7eb;border-radius:14px;padding:20px;margin-bottom:20px;}
.hw-admin-form label{display:block;font-size:12px;font-weight:700;color:#6b7280;margin:10px 0 6px;}
.hw-admin-form input[type=text],.hw-admin-form input[type=datetime-local],.hw-admin-form input[type=number],.hw-admin-form select,.hw-admin-form textarea{width:100%;max-width:100%;box-sizing:border-box;padding:10px 12px;border:1.5px solid #e5e7eb;border-radius:10px;font-family:inherit;font-size:16px;}
.hw-admin-form textarea{min-height:120px;resize:vertical;}
.hw-admin-check{display:flex;align-items:center;gap:8px;margin-top:10px;font-size:13px;font-weight:600;}
.hw-admin-table{width:100%;border-collapse:collapse;background:#fff;font-size:13px;}
.hw-admin-table th,.hw-admin-table td{padding:12px 14px;border-bottom:1px solid #f3f4f6;text-align:left;vertical-align:top;}
.hw-admin-table th{background:#f9fafb;font-size:12px;color:#6b7280;}
.hw-sub-summary{padding:14px 16px;background:#fff;border:1px solid #e5e7eb;border-radius:12px;margin-bottom:16px;font-size:14px;font-weight:700;line-height:1.5;}
.hw-grade-form{display:flex;flex-direction:column;gap:8px;min-width:0;width:100%;}
.hw-grade-form input,.hw-grade-form select,.hw-grade-form textarea{width:100%;box-sizing:border-box;padding:8px 10px;border:1.5px solid #e5e7eb;border-radius:8px;font-family:inherit;font-size:16px;}
.hw-grade-form textarea{min-height:70px;}
.hw-tag{display:inline-block;padding:2px 8px;border-radius:6px;font-size:10px;font-weight:800;background:#eff6ff;color:#1d4ed8;}
.hw-tag.inst{background:#fef3c7;color:#b45309;}
.hw-week-block{margin-top:18px;}
.hw-week-block h3{font-size:15px;font-weight:800;margin:0 0 10px;color:#374151;}
.hw-week-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:8px;margin-bottom:14px;}
.hw-week-card{display:block;background:#fff;border:1.5px solid #e5e7eb;border-radius:12px;padding:12px 10px;text-align:center;text-decoration:none;color:inherit;transition:border-color .15s,box-shadow .15s;}
.hw-week-card.on,.hw-week-card:hover{border-color:#E8192C;box-shadow:0 6px 18px rgba(232,25,44,.08);}
.hw-week-card .lbl{font-size:11px;font-weight:700;color:#6b7280;margin-bottom:4px;}
.hw-week-card .val{font-size:20px;font-weight:900;color:#111827;line-height:1.1;}
.hw-week-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px;}
.hw-week-tab{display:inline-flex;align-items:center;justify-content:center;padding:8px 14px;border-radius:999px;border:1.5px solid #e5e7eb;background:#fff;font-size:13px;font-weight:700;color:#374151;text-decoration:none;}
.hw-week-tab.on{background:#E8192C;border-color:#E8192C;color:#fff;}
.hw-week-tab-off{opacity:.45;pointer-events:none;}
.hw-stu-card .val .hw-badge{font-size:10px;padding:3px 8px;}
.hw-stu-card-empty{opacity:.55;}
.hw-stu-card-done{border-color:#a7f3d0;background:#f0fdf4;}
.hw-stu-panel{background:#fff;border:1px solid #e5e7eb;border-radius:16px;padding:22px 20px;margin-top:8px;}
.hw-stu-panel h2{margin:10px 0 8px;font-size:20px;font-weight:900;}
.hw-stu-panel-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap;}
.hw-row-none td{background:#fafafa;}
.hw-form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin-bottom:4px;}
.hw-note-lite{padding:12px 14px;background:#f9fafb;border:1px solid #e5e7eb;border-radius:10px;font-size:13px;color:#6b7280;margin-bottom:14px;}
.hw-wl{display:inline-block;padding:2px 8px;border-radius:6px;font-size:10px;font-weight:800;}
.hw-wl-light{background:#ecfdf5;color:#047857;}
.hw-wl-normal{background:#eff6ff;color:#1d4ed8;}
.hw-wl-heavy{background:#fef2f2;color:#b91c1c;}

body.hw-page{
  overflow-x:clip;
  max-width:100%;
}
body.hw-page .pc-page-body{
  padding-left:0;
  padding-right:0;
  overflow-x:clip;
}

@media (max-width:768px){
  .hw-page .hw-wrap{
    padding:20px 14px 48px;
  }
  .hw-page .hw-hero h1{
    font-size:clamp(20px,6vw,26px);
  }
  .hw-page .hw-hero p{
    font-size:13px;
  }
  .hw-page .hw-toolbar{
    flex-direction:column;
    align-items:flex-start;
    gap:8px;
    margin:16px 0;
  }
  .hw-page .hw-filter{
    width:100%;
    flex-direction:column;
    align-items:stretch;
    gap:6px;
  }
  .hw-page .hw-filter select{
    width:100%;
    font-size:16px;
  }
  .hw-page .hw-grid{
    grid-template-columns:1fr;
    gap:12px;
  }
  .hw-page .hw-card{
    padding:14px;
  }
  .hw-page .hw-form,
  .hw-page .hw-admin-form{
    padding:16px 14px;
  }
  .hw-page .hw-form textarea,
  .hw-page .hw-form input[type=file]{
    font-size:16px;
  }
  .hw-page .hw-btn{
    width:100%;
    min-height:44px;
  }
  .hw-page .hw-detail-head .hw-meta{
    font-size:12px;
    line-height:1.55;
  }
  .hw-page .hw-desc,
  .hw-page .hw-feedback-box{
    padding:14px;
    font-size:13px;
  }
  .hw-page .hw-card-top{
    flex-wrap:wrap;
    gap:6px;
  }
  .hw-table-scroll{
    margin-left:-2px;
    margin-right:-2px;
    border-radius:12px;
  }
  .hw-table-scroll .hw-admin-table{
    min-width:560px;
    font-size:12px;
  }
  .hw-table-scroll .hw-admin-table th,
  .hw-table-scroll .hw-admin-table td{
    padding:10px 12px;
  }
  .hw-sub-summary{
    padding:12px 14px;
    font-size:13px;
  }
  .hw-week-grid{
    grid-template-columns:repeat(4,minmax(0,1fr));
  }
  .hw-week-tabs{
    gap:6px;
  }
  .hw-week-tab{
    padding:7px 12px;
    font-size:12px;
  }
  .hw-form-grid{
    grid-template-columns:1fr;
  }
}

@media (max-width:480px){
  .hw-page .hw-wrap{
    padding:16px 12px 40px;
  }
  .hw-page .hw-link{
    display:inline-flex;
    align-items:center;
    min-height:36px;
  }
}