/* feedback.css — essay & recording feedback: #/feedback (students), #/marking (teachers) */

.fb-loading{padding:26px}
.fb-gate h3{font-size:16px;margin-bottom:6px}
.fb-steps{margin:12px 0 4px;padding-left:20px;color:var(--dim);font-size:13.4px;line-height:1.6}
.fb-steps li{margin-bottom:4px}
.fb-h3{font-size:14px;margin:16px 0 4px}

/* lists */
.fb-list{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.fb-item{display:flex;gap:14px;align-items:center;justify-content:space-between;
  border:1px solid var(--line);border-radius:var(--r-md);padding:12px 14px;background:var(--panel)}
.fb-item.is-new,.fb-item.is-open{border-color:var(--line-2);box-shadow:inset 3px 0 0 var(--mint)}
.fb-item.is-open{box-shadow:inset 3px 0 0 var(--amber)}
.fb-item-main{min-width:0;flex:1;display:grid;gap:5px}
.fb-item-top{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.fb-item-title{font-size:13.4px;color:var(--text);overflow-wrap:anywhere}
.fb-item-side{display:flex;align-items:center;gap:12px;flex-shrink:0}
.fb-overall-sm{display:flex;flex-direction:column;align-items:center;min-width:48px}
.fb-overall-sm b{font-family:var(--display);font-size:22px;line-height:1;color:var(--mint)}
.fb-overall-sm span{font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--dim-2)}
.fb-bands{display:flex;gap:5px;flex-wrap:wrap}
.fb-bp{display:inline-flex;gap:5px;align-items:baseline;border:1px solid var(--line);border-radius:999px;padding:2px 9px;font-size:11.5px;background:var(--panel-2)}
.fb-bp span{color:var(--dim-2);font-weight:600;letter-spacing:.04em}
.fb-bp b{font-family:var(--mono);font-size:11.5px;color:var(--text)}

/* band history */
.fb-hist{list-style:none;margin:0;padding:8px 0 0;display:flex;gap:10px;align-items:flex-end;height:150px;overflow-x:auto}
.fb-hist li{flex:0 0 38px;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;gap:3px}
.fb-hist-bar{display:block;width:22px;border-radius:6px 6px 3px 3px;background:var(--amber)}
.fb-hist-bar.fb-k-task1{background:var(--mint)}
.fb-hist-bar.fb-k-speaking{background:var(--violet)}
.fb-hist b{font-family:var(--mono);font-size:11.5px}

/* detail */
.fb-detail{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:16px;align-items:start}
.fb-meta{margin-bottom:10px}
.fb-low{color:var(--rose);font-weight:600}
.fb-essay{border:1px solid var(--line);border-radius:var(--r-sm);background:var(--panel-2);padding:14px 16px;max-height:70vh;overflow:auto}
.fb-essay p{font-size:14.2px;line-height:1.7;color:var(--text);margin:0 0 11px;white-space:pre-wrap;overflow-wrap:anywhere}
.fb-essay p:last-child{margin-bottom:0}
.fb-audio{width:100%;max-width:420px}
.fb-result-h{display:flex;gap:14px;align-items:center;margin-bottom:12px}
.fb-crit-list{display:grid;gap:10px}
.fb-crit-row{border-top:1px dashed var(--line);padding-top:9px}
.fb-crit-k{display:flex;gap:8px;align-items:center;font-size:13.2px}
.fb-crit-k b{margin-left:auto;font-family:var(--mono);font-size:14px;color:var(--mint)}
.fb-comment-text{font-size:13.2px;color:var(--dim);margin:6px 0 0;white-space:pre-wrap;overflow-wrap:anywhere}

/* marking form */
.fb-filters{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:12px}
.fb-filters .field{margin:0;min-width:160px;flex:1}
.fb-mark{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:16px;align-items:start}
.fb-mark-form fieldset.fb-crit{border:0;margin:0 0 12px;padding:0 0 12px;border-bottom:1px solid var(--line);min-width:0}
.fb-crit-h{display:flex;gap:10px;align-items:center;justify-content:space-between}
.fb-crit-h label{font-size:13.2px;color:var(--text)}
.fb-crit-h label b{font-family:var(--mono);margin-right:4px}
.fb-crit-h select{width:120px;flex-shrink:0}
.fb-desc{margin:6px 0 8px;font-size:12px;color:var(--dim)}
.fb-desc summary{cursor:pointer;color:var(--dim-2);font-size:11.5px}
.fb-desc summary:focus-visible{outline:2px solid var(--mint);outline-offset:2px;border-radius:4px}
.fb-desc p{margin:6px 0 0;line-height:1.5}
.fb-desc p b{display:inline-block;min-width:16px;font-family:var(--mono);color:var(--text)}
.fb-desc .fb-fix{color:var(--amber)}
.fb-sub-label{display:block;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--dim-2);font-weight:600;margin:4px 0 5px}
.fb-sub-label .mini{text-transform:none;letter-spacing:0;font-weight:400}
textarea.fb-comment{width:100%;resize:vertical;min-height:52px;font-family:var(--font);font-size:13px;line-height:1.5}
.fb-overall{display:flex;gap:14px;align-items:center;justify-content:space-between;flex-wrap:wrap;
  border:1px solid var(--line-2);border-radius:var(--r-sm);padding:10px 14px;margin:4px 0 12px;background:var(--panel-2)}
.fb-overall > div{display:flex;gap:10px;align-items:baseline}
.fb-overall b{font-family:var(--display);font-size:30px;line-height:1;color:var(--mint)}
.fb-overall .mini{max-width:34ch}
.fb-bank{margin-top:12px}
.fb-chips{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:8px}
.fb-chip{border:1px solid var(--line-2);background:var(--panel);color:var(--text);border-radius:999px;padding:4px 10px;font-size:12px;font-family:var(--mono);cursor:pointer}
.fb-chip-long{font-family:var(--font);text-align:left}
.fb-chip:hover{border-color:var(--mint)}
.fb-chip:focus-visible{outline:2px solid var(--mint);outline-offset:2px}
.fb-next{display:inline-flex;gap:6px;align-items:center;font-size:12.5px;color:var(--dim)}

@media (max-width: 900px){
  .fb-detail,.fb-mark{grid-template-columns:minmax(0,1fr)}
}
@media (max-width: 560px){
  .fb-item{flex-direction:column;align-items:stretch}
  .fb-item-side{justify-content:space-between}
  .fb-crit-h{flex-direction:column;align-items:stretch}
  .fb-crit-h select{width:100%}
}