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flame-flicker}.sp-stat-streak[data-stage="4"] .sp-streak-fire{--fire-s:1.45;animation:1s ease-in-out infinite flame-flicker}.sp-stat-streak[data-stage="5"] .sp-streak-fire{--fire-s:1.6;animation:.8s ease-in-out infinite flame-flicker}.sp-stat-streak[data-stage="6"] .sp-streak-fire{--fire-s:1.8;animation:.55s ease-in-out infinite flame-flicker}@keyframes mls-glow-pulse{0%{opacity:0}22%{opacity:1}to{opacity:0}}@keyframes streak-glow{0%,to{box-shadow:0 0 8px 2px #f9731659}50%{box-shadow:0 0 18px 6px #f97316a6}}@keyframes streak-blaze{0%,to{box-shadow:0 0 14px 4px #f9731680,0 0 28px 10px #ef444440}50%{box-shadow:0 0 28px 10px #f97316d9,0 0 48px 18px #ef444473}}.sp-stat-streak[data-stage="1"]{background:linear-gradient(135deg,#fff7ed,#ffedd5);border-color:#fdba74}.sp-stat-streak[data-stage="2"]{background:linear-gradient(135deg,#ffedd5,#fed7aa);border-color:#fb923c;box-shadow:0 0 6px 1px 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5px;font-size:11px;font-weight:800;animation:1.8s ease-in-out infinite diamond-badge-pulse;display:flex;position:absolute;top:-10px;right:-10px;box-shadow:0 2px 10px #6d28d980}@keyframes diamond-badge-pulse{0%,to{transform:scale(1)}50%{transform:scale(1.12)}}.sp-trophy-diamond{color:#9a3412;background:#ffedd5;font-weight:700}.sp-trophy-gold{color:#854d0e;background:#fef9c3}.sp-trophy-silver{color:#475569;background:#f1f5f9}.sp-trophy-bronze{color:#6b2e0e;background:#fde8c8}.sp-greeting{margin-bottom:20px}.sp-greeting-name{color:var(--t-text);letter-spacing:-.4px;font-size:26px;font-weight:800;line-height:1.15;display:block}.sp-greeting-sub{color:var(--t-text-muted);margin:4px 0 0;font-size:14px;display:block}.sp-mode-list{flex-direction:column;gap:12px;margin-bottom:28px;display:flex}.sp-mode-btn{cursor:pointer;text-align:left;min-height:90px;box-shadow:var(--shadow-card);background:#fff;border:none;border-radius:16px;align-items:center;gap:14px;width:100%;padding:14px 16px 14px 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8px;font-weight:600}.cr-th-grade{text-align:left;z-index:1;background:#f8fafc;min-width:110px;position:sticky;left:0}.cr-th-subj{color:var(--cr-subj);font-size:11px;display:block}.cr-th-period{color:#94a3b8;margin-top:1px;font-size:10px;font-weight:400;display:block}.cr-td{text-align:center;border-bottom:1px solid #f1f5f9;border-right:1px solid #f1f5f9;padding:4px 6px}.cr-td-grade{text-align:left;color:#334155;white-space:nowrap;z-index:1;background:#fff;font-size:12px;font-weight:500;position:sticky;left:0}.cr-row:hover .cr-td-grade{background:#f8fafc}.cr-row:nth-child(2n) .cr-td,.cr-row:nth-child(2n) .cr-td-grade{background:#fafafa}.cr-row:hover .cr-td{background:#f0f9ff}.cr-cell{color:#cbd5e1;cursor:pointer;background:#f8fafc;border:1px solid #e2e8f0;border-radius:5px;justify-content:center;align-items:center;width:34px;height:28px;font-size:14px;font-weight:700;transition:background .1s,border-color .1s,color 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var(--t-border);background:var(--t-bg-subtle,#f8fafc);width:100%;color:var(--t-text-muted);cursor:pointer;border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:24px 16px;font-size:15px;font-weight:500;transition:border-color .15s,background .15s;display:flex}.icsv-upload-btn:hover{border-color:var(--t-accent);background:var(--t-bg-hover,#f1f5f9)}.icsv-strategy{flex-direction:column;gap:8px;display:flex}.icsv-strategy-opt{border:1px solid var(--t-border);cursor:pointer;border-radius:8px;align-items:flex-start;gap:10px;padding:10px 12px;transition:border-color .15s,background .15s;display:flex}.icsv-strategy-opt 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