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var(--panel);border-radius:1px;position:absolute;top:-3px;bottom:-3px}.ending-card{border-top:1px solid var(--line);gap:8px;padding-top:16px;display:grid}.ending-card h4{background:var(--gold);width:fit-content;color:var(--ink);letter-spacing:.01em;border-radius:999px;margin:0;padding:6px 14px;font-size:15px;font-weight:700;display:inline-flex}.ending-card p:last-child{color:var(--text-soft);margin:0;font-size:13px;line-height:1.6}.history-page{gap:24px;padding:32px;display:grid}.history-header{justify-content:space-between;align-items:center;gap:16px;display:flex}.history-header h3,.empty-history-box h3,.history-card h4{letter-spacing:0;margin:0}.history-header h3{color:var(--text);font-size:24px}.history-list{gap:16px;display:grid}.history-card{border:1px solid var(--line);border-radius:var(--radius-m);background:var(--panel);box-shadow:var(--shadow-1);border-left:4px solid #0000;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:16px;padding:16px;transition:box-shadow .15s;display:grid}.history-card:hover{box-shadow:var(--shadow-2)}.history-card.current{border-left-color:var(--accent)}.history-card-main{gap:12px;min-width:0;display:grid}.history-title-row{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.history-card h4{color:var(--text);font-size:19px;line-height:1.35}.history-meta{color:var(--text-soft);flex-wrap:wrap;gap:8px;font-size:13px;display:flex}.history-meta span{border:1px solid var(--line);border-radius:var(--radius-s);background:var(--surface);padding:4px 8px}.status-badge{border:1px solid var(--line);border-radius:var(--radius-s);background:var(--surface);color:var(--text-soft);flex:none;padding:4px 8px;font-size:12px;font-weight:700}.status-badge.complete{color:var(--teal);background:#0e6f6914;border-color:#0e6f693d}.history-progress{background:var(--line);border-radius:999px;height:4px;overflow:hidden}.history-progress span{background:var(--accent);height:100%;display:block}.history-card-actions{justify-content:flex-end;align-items:center;gap:8px;display:flex}.empty-history{place-items:center;min-height:calc(100vh - 78px)}.empty-history-box{border:1px solid var(--line);border-radius:var(--radius-m);background:var(--panel);width:min(520px,100%);box-shadow:var(--shadow-1);justify-items:start;gap:16px;padding:32px;display:grid}.empty-history-box svg{color:var(--accent)}.empty-history-box h3{color:var(--text);font-size:24px}.empty-history-box p{color:var(--text-soft);margin:0;line-height:1.7}.spin{animation:.9s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.health-badge{border:1px solid var(--line);background:var(--panel);color:var(--text-soft);white-space:nowrap;border-radius:999px;align-items:center;gap:7px;padding:8px 12px;font-size:13px;font-weight:700;display:inline-flex}.health-dot{background:var(--muted);border-radius:50%;width:8px;height:8px}.health-badge.ok{color:var(--teal);background:#0e6f6914;border-color:#0e6f6966}.health-badge.ok .health-dot{background:var(--teal)}.health-badge.slow{color:var(--amber);background:#a1620714;border-color:#a1620766}.health-badge.slow .health-dot{background:var(--amber)}.health-badge.down{color:var(--danger);background:#b4231814;border-color:#b4231866}.health-badge.down .health-dot{background:var(--danger)}.retry-action{border:1px solid var(--danger);border-radius:var(--radius-s);background:var(--panel);min-height:32px;color:var(--danger);cursor:pointer;justify-self:start;align-items:center;gap:6px;margin-top:4px;padding:0 12px;font-weight:700;transition:background-color .15s,color .15s;display:inline-flex}.retry-action:hover{background:var(--danger);color:#fff}.waiting-bar{border:1px solid var(--line);border-radius:var(--radius-m);background:var(--surface);gap:8px;margin-bottom:16px;padding:12px 16px;display:grid}.waiting-bar p{color:var(--text-soft);justify-content:space-between;align-items:center;gap:12px;margin:0;font-size:13px;font-weight:600;display:flex}.waiting-bar em{color:var(--muted);white-space:nowrap;font-style:normal;font-weight:600}.waiting-track{background:var(--line);border-radius:999px;height:4px;position:relative;overflow:hidden}.waiting-track span{background:var(--accent);border-radius:999px;width:40%;animation:1.4s ease-in-out infinite waiting-slide;position:absolute;top:0;bottom:0}@keyframes waiting-slide{0%{left:-40%}to{left:100%}}@media (width<=980px){.app-shell{grid-template-columns:1fr}.left-rail{display:none}.top-bar,.profile-layout,.simulation-grid{grid-template-columns:1fr}.top-bar{flex-direction:column;align-items:flex-start}.top-actions,.segmented{width:100%}.segmented{overflow-x:auto}.profile-layout{padding:16px}.profile-visual{min-height:300px}.simulation-grid{grid-template-rows:260px auto auto}.main-panel{border-right:0}.background-viewer{grid-template-columns:1fr}.background-toc{position:static;overflow-x:auto}.background-toc ol{grid-auto-columns:max-content;grid-auto-flow:column;padding-bottom:8px}.history-page{padding:16px}.history-header,.history-title-row,.history-card,.history-card-actions{flex-direction:column;align-items:stretch}.history-card{grid-template-columns:1fr}.history-card-actions{grid-template-columns:1fr 1fr 38px;display:grid}}