/* ── CASE ── */
.case-hdr{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.4rem}
.br{display:flex;gap:7px;align-items:center}
.bdg{font-size:10.5px;font-family:'DM Mono',monospace;font-weight:500;padding:3px 10px;border-radius:99px;letter-spacing:.04em}
.bdg-sys{background:var(--accent-l);color:var(--accent)}
.bdg-diff{background:var(--warn-l);color:var(--warn)}
.bdg-tut{background:var(--info-l);color:var(--info)}
.pres-text{font-size:14px;color:var(--text);line-height:1.8;white-space:pre-wrap}
.btn-sm{font-size:12.5px;padding:6px 14px;border:1px solid var(--border);border-radius:var(--r);background:var(--surface);color:var(--text2);cursor:pointer;font-family:'Inter',sans-serif;transition:all .12s;font-weight:500;box-shadow:var(--shadow-sm)}
.btn-sm:hover{background:var(--surface2)}
.btn-icon{font-size:16px;padding:6px 10px;border:1px solid var(--border);border-radius:var(--r);background:transparent;cursor:pointer;transition:all .12s;line-height:1}
.btn-icon:hover{background:var(--surface2)}
.btn-icon.active{background:var(--gold-l);border-color:var(--gold);color:var(--gold)}
.lab-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(168px,1fr));gap:8px}
.lab-item{background:var(--surface);border-radius:var(--r);padding:11px 13px;border:1px solid var(--border);box-shadow:var(--shadow-sm);transition:border-color .12s}
.lab-name{font-size:10.5px;color:var(--text3);margin-bottom:4px;font-weight:500;letter-spacing:.02em}
.lab-val{font-size:17px;font-family:'DM Mono',monospace;font-weight:600;letter-spacing:-.01em}
.lab-val.hi{color:var(--danger)}.lab-val.lo{color:var(--info)}.lab-val.ok{color:var(--text2)}
.lab-ref{font-size:11px;color:var(--text3);margin-top:2px}
.lab-teach{font-size:12px;color:var(--text2);line-height:1.5;background:var(--surface2);border-radius:6px;padding:5px 7px;margin-top:6px}

.sub-btn{width:100%;padding:14px;background:var(--accent);color:#fff;border:none;border-radius:var(--r);font-family:'DM Serif Display',serif;font-size:17px;cursor:pointer;transition:all .14s;margin-top:.75rem;box-shadow:0 2px 8px rgba(45,90,61,.25);letter-spacing:.01em}
.sub-btn:hover{background:#1e3d2a;transform:translateY(-1px);box-shadow:0 4px 12px rgba(45,90,61,.3)}
.mc-section{margin-bottom:1rem}
.tcm-answer-mode-wrap,.west-answer-mode-wrap{margin-bottom:1rem}
.tcm-answer-mode,.west-answer-mode{display:inline-flex;background:var(--bg);border:1px solid var(--border);border-radius:99px;padding:3px;gap:3px}
.tcm-mode-btn,.west-mode-btn{border:none;background:transparent;color:var(--text3);font-family:'Inter',sans-serif;font-size:12.5px;font-weight:700;border-radius:99px;padding:7px 14px;cursor:pointer;transition:all .14s}
.tcm-mode-btn.on,.west-mode-btn.on{background:var(--accent);color:#fff;box-shadow:0 1px 5px rgba(45,90,61,.22)}
.tcm-guided-fields,.west-guided-fields{margin-bottom:.4rem}
.tcm-choice-grid,.west-choice-grid{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:.25rem}
.tcm-pattern-split{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:0}
.tcm-pattern-col{flex:1;min-width:180px}
.tcm-choice,.west-choice{display:inline-flex;align-items:center;justify-content:center;min-height:34px;max-width:100%;padding:7px 11px;border:1px solid var(--border);border-radius:99px;background:var(--bg);color:var(--text2);font-family:'Inter',sans-serif;font-size:12.5px;font-weight:650;line-height:1.25;cursor:pointer;transition:all .12s;text-align:left;overflow-wrap:anywhere}
.tcm-choice:hover,.west-choice:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-l)}
.tcm-choice.selected,.west-choice.selected{border-color:var(--accent);background:var(--accent-l);color:var(--accent);box-shadow:0 1px 5px rgba(45,90,61,.12)}
.west-choice.single.selected{background:var(--accent-l);border-color:var(--accent);color:var(--accent)}
.tcm-choice:disabled,.west-choice:disabled{opacity:.45;cursor:not-allowed;transform:none}
.tcm-choice:disabled:hover,.west-choice:disabled:hover{border-color:var(--border);color:var(--text2);background:var(--bg)}
.tcm-choice.limit-disabled{opacity:.45;cursor:not-allowed;transform:none}
.tcm-choice.limit-disabled:hover{border-color:var(--border);color:var(--text2);background:var(--bg)}
.tcm-choice.designated{border-color:var(--accent);background:var(--accent-l);color:var(--accent);box-shadow:0 1px 5px rgba(45,90,61,.12)}
.tcm-choice.designated::before{content:"\25CE ";font-size:11px;margin-right:2px}
.tcm-choice.designated::after{content:" \2014 primary";font-size:9px;font-weight:600;color:var(--accent);margin-left:4px;vertical-align:middle}
.tcm-advanced-fields{display:block}
.west-advanced-fields{display:block}

/* ── REVEAL ── */
.reveal-card{background:var(--surface);border:1.5px solid var(--accent);border-radius:var(--rl);padding:1.5rem;margin-bottom:1rem;box-shadow:var(--shadow-md)}
.reveal-dx{font-family:'DM Serif Display',serif;font-size:28px;color:var(--accent);margin-bottom:.5rem;letter-spacing:-.02em}
.self-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:1rem 0}
.self-btn{padding:12px 10px;border-radius:var(--r);border:1px solid var(--border);background:var(--surface);cursor:pointer;font-family:'Inter',sans-serif;font-size:13px;font-weight:600;transition:all .14s;text-align:center;box-shadow:var(--shadow-sm)}
.self-btn.easy{border-color:#2d9a4e;color:#2d9a4e}.self-btn.easy:hover{background:#f0faf3}
.self-btn.ok{border-color:var(--warn);color:var(--warn)}.self-btn.ok:hover{background:var(--warn-l)}
.self-btn.hard{border-color:var(--danger);color:var(--danger)}.self-btn.hard:hover{background:var(--danger-l)}

/* ── FEEDBACK ── */
.score-card{--score-accent:var(--shen-jade);--score-soft:var(--shen-jade-soft);--score-glow:rgba(47,111,94,.12);background:linear-gradient(135deg,var(--shen-ivory),var(--score-soft));border:1px solid var(--shen-parchment);border-left:5px solid var(--score-accent);border-radius:var(--rl);padding:1.5rem;margin-bottom:.5rem;display:flex;gap:1.5rem;align-items:flex-start;box-shadow:0 10px 26px var(--score-glow),0 1px 3px rgba(36,49,44,.06)}
.score-card.fb-score-low{--score-accent:var(--shen-red);--score-soft:var(--shen-red-soft);--score-glow:rgba(169,68,56,.10)}
.score-card.fb-score-mid{--score-accent:var(--shen-bronze);--score-soft:var(--shen-bronze-soft);--score-glow:rgba(168,101,45,.11)}
.score-card.fb-score-solid{--score-accent:var(--shen-sage);--score-soft:var(--shen-sage-soft);--score-glow:rgba(111,143,122,.12)}
.score-card.fb-score-high{--score-accent:var(--shen-jade);--score-soft:var(--shen-jade-soft);--score-glow:rgba(47,111,94,.12)}
.score-card.fb-score-excellent{--score-accent:var(--shen-jade);--score-soft:var(--shen-gold-soft);--score-glow:rgba(194,154,74,.13);border-right:3px solid var(--shen-gold)}
.sc-num{font-family:'DM Serif Display',serif;font-size:52px;color:var(--score-accent);line-height:1;min-width:80px;letter-spacing:-.02em;text-shadow:0 1px 0 rgba(255,255,255,.7)}
.sc-pct{font-size:17px;color:var(--shen-muted-text)}
.sc-dx{font-family:'DM Serif Display',serif;font-size:19px;color:var(--shen-ink);margin-bottom:5px}
.sc-sum{font-size:13px;color:var(--shen-muted-text);line-height:1.55}
#s-fb .card,#s-tcm-fb .card{background:rgba(255,255,255,.78);border-color:#e6ded0;box-shadow:0 1px 2px rgba(36,49,44,.04)}
#s-fb .card .cl,#s-tcm-fb .card .cl,.feedback-section-title{color:var(--shen-jade)}
#s-tcm-fb .feedback-soft-card{background:var(--shen-ivory);border-color:#e1d3bd}
#s-tcm-fb .point-card,#s-tcm-fb .herb-card{background:var(--shen-ivory);border-color:#e1d3bd;box-shadow:0 1px 2px rgba(36,49,44,.035)}
/* ── SCORE BREAKDOWN ── */
.score-breakdown{background:var(--shen-ivory);border:1px solid #e1d3bd;border-radius:var(--rl);padding:1rem 1.25rem;margin-bottom:1rem;box-shadow:0 1px 2px rgba(36,49,44,.04)}
.sc-breakdown{display:flex;flex-direction:column;gap:6px}
.sc-break-row{display:flex;align-items:center;gap:10px;font-size:13px;line-height:1.4}
.sc-break-label{flex:0 0 140px;color:var(--shen-muted-text);font-size:12px;text-align:right}
.sc-break-bar-wrap{flex:1;height:7px;background:#e7ddce;border-radius:99px;overflow:hidden;box-shadow:inset 0 1px 2px rgba(36,49,44,.06)}
.sc-break-bar{height:100%;background:var(--shen-jade);border-radius:99px;transition:width .4s ease}
.sc-break-bar.fb-score-low{background:var(--shen-red)}
.sc-break-bar.fb-score-mid{background:var(--shen-bronze)}
.sc-break-bar.fb-score-solid{background:var(--shen-sage)}
.sc-break-bar.fb-score-high{background:var(--shen-jade)}
.sc-break-bar.fb-score-excellent{background:linear-gradient(90deg,var(--shen-jade),var(--shen-gold))}
.sc-break-score{flex:0 0 44px;text-align:right;font-family:'DM Mono',monospace;font-size:12px;color:var(--shen-ink);font-weight:600}
.sc-break-check{color:var(--shen-jade);font-size:14px;margin-left:2px}
.sc-break-sub{display:flex;flex-wrap:wrap;gap:5px;padding:4px 0 2px 150px;font-size:11px}
.sc-break-tag{display:inline-flex;align-items:center;padding:2px 8px;border-radius:99px;font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.04em}
.sc-break-tag.hit{background:var(--shen-jade-soft);color:var(--shen-jade);border:1px solid rgba(47,111,94,.22)}
.sc-break-tag.reference{background:var(--shen-bluegreen-soft);color:var(--shen-bluegreen);border:1px solid rgba(61,117,128,.24)}
.sc-break-tag.missed{background:var(--shen-red-soft);color:var(--shen-red);border:1px solid rgba(169,68,56,.22)}
.sc-break-tag.extra{background:var(--shen-bronze-soft);color:var(--shen-bronze);border:1px solid rgba(168,101,45,.24)}
.fb-block{border-left:3px solid var(--border2);padding:7px 0 7px 13px;margin-bottom:9px}
.fb-block.good{border-color:var(--shen-jade);background:linear-gradient(90deg,var(--shen-jade-soft),transparent 44%)}.fb-block.partial{border-color:var(--shen-bronze);background:linear-gradient(90deg,var(--shen-bronze-soft),transparent 44%)}.fb-block.missed{border-color:var(--shen-red);background:linear-gradient(90deg,var(--shen-red-soft),transparent 44%)}
.fb-title{font-size:13px;font-weight:700;color:var(--text);margin-bottom:2px}
.fb-body{font-size:13px;color:var(--text2);line-height:1.55}
.fb-text{font-size:14px;color:var(--text);line-height:1.75}
.fb-text-scan{font-size:13px;color:var(--text);line-height:1.6}
.fb-kw-line{display:flex;gap:8px;margin-bottom:7px;align-items:baseline}
.fb-kw{font-family:'DM Mono',monospace;font-size:11px;font-weight:700;color:var(--shen-jade);letter-spacing:.04em;white-space:nowrap;padding:2px 8px;background:var(--shen-jade-soft);border:1px solid rgba(47,111,94,.22);border-radius:99px;flex-shrink:0}
.fb-kw-body{font-size:13px;color:var(--text2);line-height:1.5}
.tcm-point-feedback{display:grid;gap:8px}
.tcm-point-feedback-row{display:grid;grid-template-columns:auto 1fr;gap:10px;align-items:start;padding:10px 11px;border:1px solid #e2ddd4;border-radius:var(--r);background:var(--shen-ivory)}
.tcm-point-feedback-row.hit{border-color:rgba(47,111,94,.26);background:var(--shen-jade-soft)}
.tcm-point-feedback-row.missed{border-color:rgba(169,68,56,.26);background:var(--shen-red-soft)}
.tcm-point-feedback-row.extra{border-color:rgba(168,101,45,.26);background:var(--shen-bronze-soft)}
.tcm-point-feedback-row.reference{border-color:rgba(61,117,128,.26);background:var(--shen-bluegreen-soft)}
.tcm-point-badge{font-family:'DM Mono',monospace;font-size:11px;font-weight:800;letter-spacing:.04em;line-height:1;white-space:nowrap;border-radius:99px;padding:6px 8px;border:1px solid currentColor}
.tcm-point-feedback-row.hit .tcm-point-badge{color:var(--shen-jade);background:rgba(255,255,255,.54)}
.tcm-point-feedback-row.reference .tcm-point-badge{color:var(--shen-bluegreen);background:rgba(255,255,255,.54)}
.tcm-point-feedback-row.missed .tcm-point-badge{color:var(--shen-red);background:rgba(255,255,255,.54)}
.tcm-point-feedback-row.extra .tcm-point-badge{color:var(--shen-bronze);background:rgba(255,255,255,.56)}
.tcm-point-feedback-title{display:flex;align-items:center;gap:7px;flex-wrap:wrap;font-size:13px;font-weight:800;color:var(--text);line-height:1.35;margin-bottom:2px}
.tcm-point-status{font-family:'DM Mono',monospace;font-size:9px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:var(--text3)}
.tcm-point-feedback-row.hit .tcm-point-status{color:var(--shen-jade)}
.tcm-point-feedback-row.reference .tcm-point-status{color:var(--shen-bluegreen)}
.tcm-point-feedback-row.missed .tcm-point-status{color:var(--shen-red)}
.tcm-point-feedback-row.extra .tcm-point-status{color:var(--shen-bronze)}
.tcm-point-feedback-body{font-size:12.5px;color:var(--text2);line-height:1.55}
.tcm-point-feedback-summary{font-size:12.5px;color:var(--text2);line-height:1.6;margin-top:4px}
.tcm-point-feedback-note{font-size:11.5px;color:var(--shen-muted-text);line-height:1.5;margin-top:8px;padding:9px 10px;border:1px solid #e1d3bd;border-radius:var(--r);background:var(--shen-ivory)}
.flag-card{background:var(--shen-red-soft)!important;border:1px solid rgba(169,68,56,.24)!important}
.flag-card .cl{color:var(--shen-red)!important}
.act-row{display:flex;gap:9px;margin-bottom:1.4rem;flex-wrap:wrap;align-items:center}
.new-btn{display:inline-flex;align-items:center;gap:6px;padding:9px 18px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r);font-family:'Inter',sans-serif;font-size:13.5px;font-weight:600;color:var(--accent);cursor:pointer;transition:all .12s;box-shadow:var(--shadow-sm)}
.new-btn:hover{background:var(--accent-l);border-color:var(--accent)}

/* ── INSIGHT ── */
.insight-card{background:var(--info-l);border:1px solid #b5d4f4;border-radius:var(--rl);padding:1.25rem 1.4rem;margin-bottom:1rem;box-shadow:var(--shadow-sm)}
.insight-card .cl{color:var(--info)}
.insight-btn{display:inline-flex;align-items:center;gap:7px;padding:9px 18px;background:var(--info-l);border:1px solid #85b7eb;border-radius:var(--r);font-size:13px;font-weight:700;color:var(--info);cursor:pointer;font-family:'Inter',sans-serif;transition:all .12s;margin-right:8px;margin-top:6px}
.insight-btn:hover{background:#daeef8}
.insight-btn:disabled{opacity:.5;cursor:not-allowed}
.mini-spinner{width:14px;height:14px;border:2px solid rgba(26,107,154,.3);border-top-color:var(--info);border-radius:50%;animation:spin .7s linear infinite;display:inline-block}
.diff-explain{background:var(--warn-l);border:1px solid #f5d895;border-radius:var(--r);padding:.9rem 1rem;margin-top:6px;font-size:13px;color:var(--text);line-height:1.65}
.diff-explain-btn{font-size:11px;padding:3px 9px;border:1px solid #f5d895;border-radius:99px;background:var(--warn-l);color:var(--warn);cursor:pointer;font-family:'Inter',sans-serif;font-weight:700;margin-top:5px;transition:all .12s}
.diff-explain-btn:hover{background:#faecc8}