/* StudyPage — the study interface for a study created in this session:
   fielding header, survey design, product assets, results gate. */
.sp{display:flex;flex-direction:column;height:100%;min-height:0;background:#f6fafd;font-family:'PP Telegraf',sans-serif;color:#050301}
.sp__head{background:#fff;border-bottom:1px solid #e5ebf1;padding:16px 28px 0;flex-shrink:0}
.sp__titlerow{display:flex;align-items:center;gap:12px}
.sp__t{font-size:21px;font-weight:700;letter-spacing:-0.01em;margin:0}
.sp__sp{flex:1}
.sp__actions{display:flex;gap:8px}
.sp__btn{height:32px;padding:0 14px;border-radius:900px;border:1px solid #dbe3ea;background:#fff;color:#050301;font-family:inherit;font-size:12.5px;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;gap:7px;white-space:nowrap}
.sp__btn:hover{border-color:#b9c5d1}
.sp__btn--go{background:#3a8518;border-color:#3a8518;color:#fff}
.sp__btn--go:hover{background:#2b6418;border-color:#2b6418}
.sp__pill{display:inline-flex;align-items:center;gap:6px;height:22px;padding:0 10px;border-radius:900px;font-size:11.5px;font-weight:600;letter-spacing:0.02em;border:1px solid #c8e2ba;background:#daebd1;color:#3a8518}
.sp__pill--done{border-color:#cfd8e2;background:#eef2f6;color:#3f4855}
.sp__dot{width:6px;height:6px;border-radius:50%;background:currentColor;animation:sp-pulse 1.5s ease-in-out infinite}
@keyframes sp-pulse{0%,100%{opacity:.35}50%{opacity:1}}
.sp__meta{display:flex;flex-wrap:wrap;gap:6px 18px;margin:9px 0 0;font-size:12.5px;color:#636c79}
.sp__meta b{color:#050301;font-weight:600}
.sp__field{display:flex;align-items:center;gap:12px;margin:12px 0 2px}
.sp__track{flex:1;max-width:420px;height:6px;border-radius:900px;background:#eef2f6;overflow:hidden}
.sp__fill{height:100%;border-radius:900px;background:#3a8518;transition:width .6s ease}
.sp__fieldn{font-size:12.5px;color:#636c79}
.sp__tabs{display:flex;gap:2px;margin-top:14px}
.sp__tab{position:relative;height:38px;padding:0 14px;border:none;background:transparent;font-family:inherit;font-size:13px;font-weight:600;color:#636c79;cursor:pointer;display:inline-flex;align-items:center;gap:7px;white-space:nowrap}
.sp__tab:hover{color:#050301}
.sp__tab.on{color:#050301}
.sp__tab.on:after{content:"";position:absolute;left:8px;right:8px;bottom:0;height:2px;background:#3a8518}
.sp__tab .n{font-size:11px;font-weight:600;color:#636c79;background:#eef2f6;border-radius:900px;padding:1px 7px}
.sp__body{flex:1;min-height:0;overflow:auto}
.sp__cols{display:grid;grid-template-columns:minmax(0,1fr) 288px;gap:20px;padding:20px 28px 60px;align-items:start}
@media (max-width:1120px){.sp__cols{grid-template-columns:minmax(0,1fr)}}

/* survey design */
.sp-sec{background:#fff;border:1px solid #e5ebf1;border-radius:12px;margin-bottom:12px;overflow:hidden}
.sp-sec__h{display:flex;align-items:center;gap:10px;padding:11px 14px;border-bottom:1px solid #eef2f6;background:#fbfdff}
.sp-sec__n{width:20px;height:20px;border-radius:6px;background:#eef2f6;color:#3f4855;font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center}
.sp-sec__t{font-size:13.5px;font-weight:700}
.sp-sec__note{font-size:12px;color:#636c79}
.sp-obj{font-size:10.5px;font-weight:700;letter-spacing:0.04em;text-transform:uppercase;color:#2b6418;background:#f0f7ea;border:1px solid #dcebd2;border-radius:900px;padding:2px 8px}
.sp-q{display:flex;gap:12px;padding:12px 14px;border-top:1px solid #f2f5f8}
.sp-q:first-of-type{border-top:none}
.sp-q__id{font-size:11px;font-weight:700;color:#8a939e;width:26px;flex-shrink:0;padding-top:2px}
.sp-q__main{flex:1;min-width:0}
.sp-q__top{display:flex;align-items:center;gap:8px;margin-bottom:6px}
.sp-q__type{font-size:10.5px;font-weight:600;letter-spacing:0.03em;text-transform:uppercase;color:#3f4855;background:#eef2f6;border-radius:4px;padding:2px 6px}
.sp-q__img{font-size:10.5px;font-weight:600;color:#0070eb;background:#eaf3ff;border-radius:4px;padding:2px 6px;display:inline-flex;align-items:center;gap:4px}
.sp-q__text{font-size:13.5px;line-height:1.45;font-weight:500;outline:none;border-radius:4px}
.sp-q__text:focus{box-shadow:0 0 0 2px #3a8518}
.sp-q__opts{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.sp-q__opt{font-size:12px;color:#3f4855;border:1px solid #e5ebf1;border-radius:6px;padding:3px 9px;background:#fbfdff;outline:none}
.sp-q__opt:focus{border-color:#3a8518}
.sp-q__open{font-size:12px;color:#8a939e;margin-top:7px;border:1px dashed #dbe3ea;border-radius:6px;padding:6px 9px}
.sp-sec__add{width:100%;border:none;border-top:1px dashed #e5ebf1;background:#fff;color:#3a8518;font-family:inherit;font-size:12.5px;font-weight:600;padding:9px;cursor:pointer;text-align:left;padding-left:52px}
.sp-sec__add:hover{background:#f8fbf6}

/* rail */
.sp-rail{display:flex;flex-direction:column;gap:12px;position:sticky;top:0}
.sp-card{background:#fff;border:1px solid #e5ebf1;border-radius:12px;padding:14px}
.sp-card__t{font-size:11px;font-weight:700;letter-spacing:0.06em;text-transform:uppercase;color:#8a939e;margin-bottom:10px}
.sp-kv{display:flex;justify-content:space-between;gap:10px;font-size:12.5px;padding:5px 0;border-top:1px solid #f2f5f8}
.sp-kv:first-of-type{border-top:none}
.sp-kv span{color:#636c79}
.sp-kv b{font-weight:600}
.sp-objrow{display:flex;gap:9px;font-size:12.5px;line-height:1.4;padding:8px 0;border-top:1px solid #f2f5f8}
.sp-objrow:first-of-type{border-top:none}
.sp-objrow__k{font-size:10.5px;font-weight:700;color:#2b6418;flex-shrink:0;padding-top:2px}
.sp-objrow__q{font-size:11.5px;color:#8a939e;white-space:nowrap;padding-top:2px}

/* products */
.sp-drop{border:1.5px dashed #cbd6e0;border-radius:12px;background:#fff;padding:18px;display:flex;align-items:center;gap:14px;margin-bottom:14px;cursor:pointer}
.sp-drop:hover{border-color:#3a8518;background:#f8fbf6}
.sp-drop--warn{border-color:#e6c869;background:#fdf8e9}
.sp-drop--on{border-color:#3a8518;background:#f4faf0}
.sp-drop__i{width:38px;height:38px;border-radius:10px;background:#eef2f6;color:#3f4855;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.sp-drop__t{font-size:13.5px;font-weight:600}
.sp-drop__s{font-size:12.5px;color:#636c79;margin-top:2px}
.sp-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(158px,1fr));gap:12px}
.sp-p{background:#fff;border:1px solid #e5ebf1;border-radius:12px;overflow:hidden}
.sp-p__img{aspect-ratio:1;background:#f6fafd;display:flex;align-items:center;justify-content:center;overflow:hidden}
.sp-p__img img{width:100%;height:100%;object-fit:cover;display:block}
.sp-p__ph{color:#b9c5d1;display:flex;flex-direction:column;align-items:center;gap:6px;font-size:11px;font-weight:600}
.sp-p__b{padding:9px 11px 11px}
.sp-p__n{font-size:12.5px;font-weight:600;line-height:1.3}
.sp-p__m{font-size:11.5px;color:#8a939e;margin-top:3px}
.sp-p__need{font-size:10.5px;font-weight:700;letter-spacing:0.03em;text-transform:uppercase;color:#8a6a10;background:#fdf3d6;border-radius:4px;padding:2px 6px;display:inline-block;margin-top:6px}
.sp-read{display:flex;align-items:center;gap:9px;font-size:13px;color:#3f4855;background:#fff;border:1px solid #e5ebf1;border-radius:12px;padding:14px 16px;margin-bottom:14px}
.sp-spin{width:14px;height:14px;border-radius:50%;border:2px solid #dbe3ea;border-top-color:#3a8518;animation:sp-spin .8s linear infinite}
@keyframes sp-spin{to{transform:rotate(360deg)}}

/* results gate */
.sp-gate{max-width:560px;margin:56px auto;text-align:center}
.sp-gate__t{font-size:19px;font-weight:700;letter-spacing:-0.01em;margin:0 0 8px}
.sp-gate__s{font-size:13.5px;line-height:1.6;color:#636c79;margin:0 0 20px}
.sp-gate__n{font-size:44px;font-weight:700;letter-spacing:-0.02em;font-variant-numeric:tabular-nums;line-height:1}
.sp-gate__nl{font-size:12px;font-weight:600;letter-spacing:0.06em;text-transform:uppercase;color:#8a939e;margin:8px 0 22px}
.sp-embed{height:100%;min-height:0}