.studies-shell{--st-navy:#14233d;--st-ink:var(--ink,#1c2637);--st-ink-2:#45505f;--st-muted:var(--muted,#727d8c);--st-teal:var(--teal,#14b8a6);--st-teal-dark:var(--teal-dark,#0e9384);--st-teal-bright:#2dd4bf;--st-teal-bg:var(--teal-soft,#e7faf6);--st-teal-border:#a9ede2;--st-line:var(--line,#e7ebf0);--st-line-strong:#d6dce4;--st-off-white:#f7f9fb;--st-radius-sm:10px;--st-radius-md:16px;--st-radius-lg:24px;--st-shadow-sm:0 1px 2px rgba(20,35,61,0.05);--st-shadow-md:0 6px 24px rgba(20,35,61,0.08);--st-shadow-lg:0 20px 55px rgba(20,35,61,0.12);width:min(1080px,calc(100% - 48px));margin:0 auto;padding:34px 0 90px;font-family:inherit;color:var(--st-ink)}.studies-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:26px}.studies-head h1{margin:0;font-size:clamp(28px,3.4vw,38px);letter-spacing:-1.2px}.studies-head p{margin:9px 0 0;max-width:560px;color:var(--st-muted);font-size:15px;line-height:1.55}.studies-eyebrow{color:var(--st-teal-dark);font-size:11px;letter-spacing:1.7px;font-weight:850;margin-bottom:9px}.st-primary{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 26px;border:0;border-radius:var(--st-radius-sm);background:var(--st-teal);color:#062b26;font:inherit;font-weight:600;text-decoration:none;white-space:nowrap;cursor:pointer;box-shadow:0 6px 18px rgba(20,184,166,.28);transition:.18s ease}.st-primary:hover{background:var(--st-teal-bright);transform:translateY(-2px)}.st-secondary{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:13px 22px;border:1px solid var(--st-line-strong);border-radius:var(--st-radius-sm);background:#fff;color:var(--st-ink-2);font:inherit;font-weight:600;text-decoration:none;white-space:nowrap;cursor:pointer;transition:.18s ease}.st-secondary:hover{border-color:var(--st-teal-border);color:var(--st-teal-dark);transform:translateY(-1px)}.studies-table{background:#fff;border:1px solid var(--st-line);border-radius:var(--st-radius-md);box-shadow:var(--st-shadow-sm);overflow:hidden}.studies-row{display:grid;grid-template-columns:minmax(0,2.4fr) .9fr .7fr .7fr 118px;align-items:center;gap:16px;padding:16px 22px;border-bottom:1px solid var(--st-line);color:inherit;text-decoration:none}.studies-row:last-child{border-bottom:0}.studies-row.head{background:var(--st-off-white);color:var(--st-muted);font-size:10px;letter-spacing:1.1px;font-weight:850;text-transform:uppercase;padding-top:12px;padding-bottom:12px}a.studies-row:hover{background:var(--canvas)}.study-title{min-width:0}.study-title b{display:block;font-size:15px;font-weight:650;letter-spacing:-.2px;line-height:1.35;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.study-title small{display:block;margin-top:4px;color:var(--st-muted);font-size:12px}.study-cell{color:var(--st-ink-2);font-size:13px}.study-open{justify-self:end;color:var(--st-teal-dark);font-size:13px;font-weight:650}.pill,.study-open{white-space:nowrap}.pill{display:inline-flex;align-items:center;gap:7px;padding:6px 12px;border-radius:999px;border:1px solid transparent;font-size:11.5px;font-weight:700}.pill i{width:6px;height:6px;border-radius:50%;background:currentColor;font-style:normal}.pill.complete{background:var(--st-teal-bg);border-color:var(--st-teal-border);color:var(--st-teal-dark)}.pill.running{background:var(--surface);border-color:var(--line);color:var(--muted)}.pill.running i{animation:st-pulse 1.3s ease-in-out infinite}.pill.failed{background:#fdeeee;border-color:#f2c9c7;color:#b4232f}.pill.draft{background:var(--surface);border-color:var(--st-line-strong);color:var(--muted)}@keyframes st-pulse{0%,to{opacity:1}50%{opacity:.25}}.studies-empty{padding:76px 24px;text-align:center;background:#fff;border:1px solid var(--st-line);border-radius:var(--st-radius-lg);box-shadow:var(--st-shadow-sm)}.studies-empty .empty-mark{width:60px;height:60px;margin:0 auto 18px;display:grid;place-items:center;border-radius:var(--st-radius-md);background:var(--st-teal-bg);border:1px solid var(--st-teal-border);color:var(--st-teal-dark);font-size:26px;font-weight:800}.studies-empty h2{margin:0;font-size:23px;letter-spacing:-.5px}.studies-empty p{margin:10px auto 24px;max-width:420px;color:var(--st-muted);font-size:15px;line-height:1.55}.studies-note{margin:18px 0 0;color:var(--st-muted);font-size:13px;text-align:center}.studies-note.error{color:#b4232f}.studies-skeleton{height:62px;border-bottom:1px solid var(--st-line);background:linear-gradient(90deg,var(--canvas) 25%,var(--surface) 37%,var(--canvas) 63%);background-size:400% 100%;animation:st-shimmer 1.3s ease infinite}@keyframes st-shimmer{0%{background-position:100% 50%}to{background-position:0 50%}}.studies-pager{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:20px;color:var(--st-muted);font-size:13px}.studies-pager button{padding:8px 15px;border:1px solid var(--st-line-strong);border-radius:9px;background:#fff;color:var(--st-ink-2);font:inherit;font-size:13px;font-weight:650;cursor:pointer}.studies-pager button:disabled{opacity:.42;cursor:not-allowed}.study-back{display:inline-flex;align-items:center;gap:8px;margin-bottom:16px;color:var(--st-muted);font-size:13px;font-weight:650;text-decoration:none}.study-back:hover{color:var(--st-teal-dark)}.study-detail-head{display:flex;align-items:flex-end;justify-content:space-between;flex-wrap:wrap;gap:18px;padding-bottom:22px;border-bottom:1px solid var(--st-line);margin-bottom:26px}.study-detail-head h1{margin:10px 0 0;font-size:clamp(26px,3.2vw,34px);letter-spacing:-1px;max-width:640px}.study-detail-actions{display:flex;align-items:center;gap:12px}.study-meta{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:12px;color:var(--st-muted);font-size:13px}.study-meta b{color:var(--st-ink-2);font-weight:650}.study-card{background:#fff;border:1px solid var(--st-line);border-radius:var(--st-radius-md);box-shadow:var(--st-shadow-md);overflow:hidden}.study-card>header{display:flex;align-items:center;gap:12px;min-height:58px;padding:0 22px;border-bottom:1px solid var(--st-line)}.study-card>header b{font-size:13px;letter-spacing:.4px;text-transform:uppercase;color:var(--st-ink-2)}.study-card-body{padding:24px 22px}.study-summary{margin:0;color:var(--muted);font-size:15px;line-height:1.75;white-space:pre-wrap}.study-state{padding:70px 24px;text-align:center;background:#fff;border:1px solid var(--st-line);border-radius:var(--st-radius-lg);box-shadow:var(--st-shadow-sm)}.study-state h2{margin:20px 0 0;font-size:25px;letter-spacing:-.6px}.study-state p{margin:11px auto 0;max-width:500px;color:var(--st-muted);font-size:15px;line-height:1.6}.study-state .state-actions{display:flex;justify-content:center;gap:12px;margin-top:26px}.state-mark{width:64px;height:64px;margin:0 auto;display:grid;place-items:center;border-radius:50%;background:var(--st-teal-bg);color:var(--st-teal-dark);font-size:28px;font-weight:800}.state-mark.bad{background:#fdeeee;color:#b4232f}.study-progress{width:min(430px,100%);height:8px;margin:26px auto 0;border-radius:999px;background:var(--surface);overflow:hidden}.study-progress i{display:block;height:100%;border-radius:999px;background:var(--st-teal);transition:width .6s ease}.study-progress-label{margin-top:10px;color:var(--st-muted);font-size:12px;font-family:JetBrains Mono,ui-monospace,monospace}@media (max-width:860px){.studies-shell{width:min(100% - 28px,720px)}.studies-row{grid-template-columns:minmax(0,1.6fr) auto;row-gap:10px}.studies-row.head{display:none}.studies-row .study-cell{font-size:12px}.studies-row .study-cell.hide-sm,.study-open{display:none}.studies-head,.study-detail-head{flex-direction:column;align-items:flex-start}}