/* 수급레이더 — app styles (Signal Now design system) */

*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{font-family:var(--font-sans);color:var(--ink-900);background:var(--bg-subtle);-webkit-font-smoothing:antialiased}
button{font-family:inherit;cursor:pointer;border:0;background:none}
table{border-collapse:collapse}
.sn-num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}

.sn-app{height:100vh;display:flex;flex-direction:column;overflow:hidden}

/* ============ HEADER ============ */
.sn-head{background:#fff;border-bottom:1px solid var(--line);flex-shrink:0;z-index:40}
.sn-head-inner{max-width:1320px;margin:0 auto;width:100%;height:66px;padding:0 32px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.sn-brand{display:flex;align-items:center;gap:11px;min-width:0}
.sn-logo{height:32px;width:auto;display:block}
.sn-brand-txt{display:flex;flex-direction:column;gap:2px;min-width:0}
.sn-wordmark{font-weight:800;font-size:19px;letter-spacing:-.02em;color:var(--ink-900);line-height:1.1}
.sn-cycle{display:flex;align-items:center;gap:6px;font-size:11.5px;font-weight:600;color:var(--ink-400);white-space:nowrap}

.sn-status{display:flex;align-items:center;gap:16px}
.sn-stat-block{display:flex;flex-direction:column;gap:2px;text-align:right}
.sn-stat-k{font-size:11px;font-weight:600;color:var(--ink-400);letter-spacing:.01em}
.sn-stat-v{font-size:14px;font-weight:800;color:var(--ink-900)}
.sn-stat-div{width:1px;height:24px;background:var(--line)}
.sn-icon-btn{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;transition:background .15s ease}
.sn-icon-btn:hover{background:var(--fill-100)}

/* tabs */
.sn-tabs{background:#fff;border-bottom:1px solid var(--line)}
.sn-tabs-inner{max-width:1320px;margin:0 auto;width:100%;padding:0 32px;display:flex;gap:2px;overflow-x:auto;scrollbar-width:none}
.sn-tabs-inner::-webkit-scrollbar{display:none}
.sn-tab{position:relative;display:flex;align-items:center;gap:7px;padding:13px 14px 14px;font-size:14.5px;font-weight:700;color:var(--ink-500);white-space:nowrap;transition:color .15s ease}
.sn-tab:hover{color:var(--ink-700)}
.sn-tab.on{color:var(--ink-900)}
.sn-tab.on::after{content:"";position:absolute;left:10px;right:10px;bottom:0;height:2.5px;background:var(--brand-red);border-radius:3px 3px 0 0}
.sn-tab-live{width:5px;height:5px;border-radius:999px;background:var(--brand-red);margin-left:-2px;margin-top:-8px}

/* ============ MAIN ============ */
.sn-main{flex:1;overflow-y:auto}
.sn-main-inner{max-width:1320px;margin:0 auto;padding:30px 32px 8px}
.sn-foot{display:flex;gap:8px;justify-content:center;align-items:center;padding:34px 20px 40px;color:var(--ink-400);font-size:13px;font-weight:500}
.sn-foot-dot{color:var(--ink-300)}

/* ============ HOME ============ */
.sn-home{display:flex;flex-direction:column;gap:30px}
.dens-compact .sn-home{gap:20px}
.dens-comfy .sn-home{gap:40px}

/* capture strip */
.sn-capture{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:22px 26px;display:flex;align-items:center;gap:28px;flex-wrap:wrap;box-shadow:var(--shadow-sm)}
.sn-cap-left{display:flex;flex-direction:column;gap:6px;min-width:200px}
.sn-cap-row1{display:flex;align-items:center;gap:10px;white-space:nowrap}
.sn-cap-label{font-size:13px;font-weight:700;color:var(--ink-500);white-space:nowrap}
.sn-state-pill{display:inline-flex;align-items:center;gap:6px;background:var(--up-soft);color:var(--up);font-size:12px;font-weight:800;padding:3px 10px;border-radius:var(--r-pill)}
.sn-cap-time{font-size:40px;font-weight:800;letter-spacing:-.03em;color:var(--ink-900);line-height:1}
.sn-cap-ampm{font-size:16px;font-weight:700;color:var(--ink-400);margin-left:5px;letter-spacing:0}
.sn-cap-meta{font-size:13px;color:var(--ink-500);font-weight:500}
.sn-cap-indices{display:flex;gap:12px;margin-left:auto}
.sn-index{background:var(--fill-100);border-radius:var(--r-md);padding:12px 16px;display:flex;flex-direction:column;gap:3px;min-width:152px}
.sn-index-nm{font-size:12px;font-weight:800;color:var(--ink-500);letter-spacing:.01em}
.sn-index-v{font-size:21px;font-weight:800;color:var(--ink-900);letter-spacing:-.02em}
.sn-index-c{font-size:12.5px;font-weight:800}
.sn-index-pt{color:var(--ink-400);font-weight:600;margin-left:2px}

/* group */
.sn-group{display:flex;flex-direction:column;gap:14px}
.sn-group-head{display:flex;align-items:center;gap:10px}
.sn-group-head h2{font-size:21px;font-weight:800;letter-spacing:-.02em;color:var(--ink-900)}
.sn-group-count{font-size:12px;font-weight:800;color:var(--ink-500);background:var(--fill-100);padding:4px 11px;border-radius:var(--r-pill);letter-spacing:.02em}
.sn-group-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}

/* ============ CARD ============ */
.sn-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow-sm);overflow:hidden}
.sn-card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:17px 20px 14px;border-bottom:1px solid var(--line)}
.sn-card-head .sn-save-btn{flex-shrink:0}
.sn-card-titles{display:flex;flex-direction:column;gap:9px;min-width:0;flex:1}
.sn-card-tt{display:flex;align-items:center;gap:9px}
.sn-card-tt h3{font-size:16.5px;font-weight:800;letter-spacing:-.01em;color:var(--ink-900);white-space:nowrap}
.sn-card-sub{display:flex;align-items:center;gap:7px;font-size:14px;white-space:nowrap;min-width:0}
.sn-top-nm{font-weight:700;color:var(--ink-900);white-space:nowrap}
.sn-card-body{padding:6px 12px 8px}

.sn-mkt{font-size:11.5px;font-weight:800;padding:3px 9px;border-radius:var(--r-pill);letter-spacing:.02em;white-space:nowrap}
.sn-rank{display:inline-grid;place-items:center;width:22px;height:22px;border-radius:7px;background:var(--fill-100);color:var(--ink-500);font-size:12px;font-weight:800;font-variant-numeric:tabular-nums;flex-shrink:0}
.sn-rank.top{background:var(--ink-900);color:#fff}

/* row */
.sn-row{display:grid;grid-template-columns:22px minmax(0,1fr) auto;gap:12px;align-items:center;padding:9px 8px}
.sn-row:not(:last-child){border-bottom:1px solid var(--line)}
.sn-row.d-compact{padding:6px 8px}
.sn-row.d-comfy{padding:13px 8px}
.sn-row-main{min-width:0;display:flex;flex-direction:column;gap:6px}
.sn-row-name{display:flex;align-items:baseline;gap:7px;min-width:0}
.sn-nm{font-size:15px;font-weight:700;color:var(--ink-900);white-space:nowrap}
.sn-code{font-size:12px;font-weight:600;color:var(--ink-400);flex-shrink:0}
.sn-bar-track{height:5px;border-radius:var(--r-pill);background:var(--fill-100);overflow:hidden;width:100%;max-width:280px}
.sn-bar-fill{height:100%;border-radius:var(--r-pill)}
.sn-row-val{display:flex;flex-direction:column;align-items:flex-end;gap:2px;min-width:114px;text-align:right}
.sn-row-val>.sn-num:first-child{font-size:15px;white-space:nowrap}
.sn-chg{font-size:12px;font-weight:700;white-space:nowrap}
.dens-compact .sn-bar-track{max-width:200px}

/* mini table (table layout) */
.sn-mini-table{width:100%}
.sn-mini-table th{font-size:11px;font-weight:700;color:var(--ink-400);text-align:left;padding:7px 8px;border-bottom:1px solid var(--line)}
.sn-mini-table td{padding:9px 8px;font-size:14px;vertical-align:middle}
.sn-mini-table tbody tr:not(:last-child) td{border-bottom:1px solid var(--line)}
.sn-mini-table td .sn-nm{font-size:14px}
.sn-mini-table td .sn-code{margin-left:6px}

/* ============ BRIEFING ============ */
.sn-brief{padding:22px 24px}
.sn-brief-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:15px;flex-wrap:wrap;row-gap:8px;gap:10px}
.sn-brief-tt{display:flex;align-items:center;gap:11px;min-width:0}
.sn-brief-tt h3{font-size:17px;font-weight:800;letter-spacing:-.01em;white-space:nowrap}
.sn-brief-time{font-size:13px;font-weight:600;color:var(--ink-400);white-space:nowrap}
.sn-live-pill{display:inline-flex;align-items:center;gap:6px;background:var(--up-soft);color:var(--up);font-size:12px;font-weight:800;padding:4px 10px;border-radius:var(--r-pill);letter-spacing:.02em;white-space:nowrap}
.sn-live-pill.off{background:var(--fill-100);color:var(--ink-500)}
.sn-live-dot{width:7px;height:7px;border-radius:999px;background:currentColor;box-shadow:0 0 0 0 currentColor;animation:snPing 1.8s cubic-bezier(0,0,.2,1) infinite}
.sn-brief-headline{font-size:18px;font-weight:800;letter-spacing:-.01em;color:var(--ink-900);line-height:1.45;margin-bottom:10px;text-wrap:pretty}
.sn-brief-body{font-size:15px;color:var(--ink-700);line-height:1.72;text-wrap:pretty}
.sn-brief-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.sn-tagchip{background:var(--fill-100);color:var(--ink-500);font-size:13px;font-weight:700;padding:6px 12px;border-radius:var(--r-pill);white-space:nowrap}

/* ============ TABLES (runs / rankings) ============ */
.sn-two-col{display:flex;flex-direction:column;gap:16px}
.sn-table-wrap{overflow-x:auto;scrollbar-width:thin}
.sn-table{width:100%;min-width:560px}
.sn-table th{font-size:12px;font-weight:700;color:var(--ink-400);text-align:left;padding:13px 16px;border-bottom:1px solid var(--line-strong);white-space:nowrap}
.sn-table td{padding:13px 16px;font-size:14px;color:var(--ink-700);border-bottom:1px solid var(--line);white-space:nowrap}
.sn-table tbody tr:last-child td{border-bottom:0}
.sn-table tbody tr{transition:background .12s ease}
.sn-table tbody tr:hover{background:var(--bg-subtle)}
.sn-run-status{display:inline-block;font-size:12px;font-weight:800;padding:4px 11px;border-radius:var(--r-pill)}
.sn-mkt-mini{font-size:12px;font-weight:700;color:var(--ink-500);background:var(--fill-100);padding:3px 9px;border-radius:6px}
.sn-err{font-size:13px;white-space:normal}

/* ============ REALTIME ============ */
.sn-realtime{display:grid;grid-template-columns:minmax(0,1fr) 384px;gap:20px;align-items:start}
.sn-rt-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px;flex-wrap:wrap}
.sn-rt-tt{display:flex;align-items:center;gap:12px}
.sn-rt-tt h2{font-size:22px;font-weight:800;letter-spacing:-.02em}
.sn-rt-actions{display:flex;align-items:center;gap:12px}
.sn-rt-meta{font-size:13px;font-weight:600;color:var(--ink-400)}
.sn-ev-list{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow-sm);padding:4px 20px}
.sn-ev{display:grid;grid-template-columns:46px 18px minmax(0,1fr);gap:12px;padding:15px 0}
.sn-ev:not(:last-child){border-bottom:1px solid var(--line)}
.sn-ev-time{font-size:13px;font-weight:700;color:var(--ink-400);padding-top:1px}
.sn-ev-rail{position:relative;display:flex;justify-content:center}
.sn-ev-rail::before{content:"";position:absolute;top:-15px;bottom:-15px;width:2px;background:var(--line);left:50%;transform:translateX(-50%)}
.sn-ev:first-child .sn-ev-rail::before{top:6px}
.sn-ev:last-child .sn-ev-rail::before{bottom:auto;height:6px}
.sn-ev-dot{position:relative;width:11px;height:11px;border-radius:999px;margin-top:4px;box-shadow:0 0 0 3px #fff}
.sn-ev-body{display:flex;flex-direction:column;gap:7px;min-width:0}
.sn-ev-top{display:flex;align-items:center;gap:8px;min-width:0}
.sn-ev-nm{font-size:15px;font-weight:700;color:var(--ink-900);white-space:nowrap}
.sn-ev-desc{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.sn-ev-desc .sn-num{white-space:nowrap}
.sn-ev-who{font-size:12.5px;font-weight:800;padding:3px 9px;border-radius:var(--r-pill);white-space:nowrap}
.sn-ev-note{font-size:13px;color:var(--ink-500);font-weight:500}
.sn-rt-side{display:flex;flex-direction:column;gap:16px}

/* ============ RANKINGS ============ */
.sn-rk-bar{display:flex;align-items:center;gap:12px;margin-bottom:16px;flex-wrap:wrap}
.sn-seg{display:inline-flex;background:var(--fill-100);border-radius:var(--r-pill);padding:3px;gap:2px}
.sn-seg-btn{padding:8px 18px;border-radius:var(--r-pill);font-size:14px;font-weight:700;color:var(--ink-500);transition:color .12s ease;white-space:nowrap}
.sn-seg-btn.on{background:#fff;color:var(--ink-900);box-shadow:var(--shadow-sm)}
.sn-search{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line-strong);border-radius:var(--r-pill);padding:9px 16px;min-width:240px}
.sn-search input{border:0;outline:0;font-size:14.5px;font-family:inherit;width:100%;color:var(--ink-900);background:none}
.sn-search input::placeholder{color:var(--ink-400)}
.sn-rk-spacer{flex:1}
.sn-rk-table{min-width:760px}
.sn-rk-table th.sortable{cursor:pointer;user-select:none;transition:color .12s ease}
.sn-rk-table th.sortable:hover{color:var(--ink-700)}
.sn-rk-table .sn-code{margin-left:7px}
.sn-rk-foot{font-size:13px;color:var(--ink-400);margin-top:12px;text-align:right;font-weight:500}
.sn-empty{padding:48px;text-align:center;color:var(--ink-400);font-size:15px;font-weight:600}

/* ============ PLACEHOLDER ============ */
.sn-placeholder{display:grid;place-items:center;min-height:58vh;padding:40px 20px}
.sn-ph-card{text-align:center;max-width:480px;background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);box-shadow:var(--shadow-sm);padding:48px 40px;display:flex;flex-direction:column;align-items:center}
.sn-ph-icon{width:66px;height:66px;border-radius:19px;background:var(--brand-red-soft);display:grid;place-items:center;margin-bottom:18px}
.sn-ph-card h2{font-size:24px;font-weight:800;letter-spacing:-.02em}
.sn-ph-card p{font-size:15px;color:var(--ink-500);line-height:1.65;margin-top:11px;text-wrap:pretty}
.sn-ph-badge{display:inline-block;background:var(--fill-100);color:var(--ink-500);font-size:12px;font-weight:800;padding:6px 14px;border-radius:var(--r-pill);margin-top:20px}
.sn-ph-btn{margin-top:24px;background:var(--fill-100);color:var(--ink-900);font-size:15px;font-weight:700;padding:12px 24px;border-radius:var(--r-pill);transition:background .15s ease}
.sn-ph-btn:hover{background:var(--fill-200)}

/* ============ SAVE BUTTON ============ */
.sn-save-btn{display:inline-flex;align-items:center;gap:7px;background:#fff;border:1px solid var(--line-strong);color:var(--ink-700);font-size:13px;font-weight:700;padding:8px 13px;border-radius:var(--r-pill);transition:background .15s ease,transform .1s ease;white-space:nowrap}
.sn-save-btn:hover{background:var(--fill-100)}
.sn-save-btn:active{transform:scale(.97)}
.sn-save-btn.lg{background:var(--brand-red);border:0;color:#fff;font-size:15px;padding:13px 22px;box-shadow:var(--shadow-red)}
.sn-save-btn.lg:hover{background:var(--brand-red-press)}

/* ============ TOAST ============ */
.sn-toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%);background:var(--ink-900);color:#fff;display:flex;align-items:center;gap:9px;padding:13px 20px;border-radius:var(--r-pill);font-size:14px;font-weight:700;box-shadow:var(--shadow-lg);z-index:200;animation:snToast .28s cubic-bezier(.2,.7,.3,1) both}

@keyframes snPing{75%,100%{box-shadow:0 0 0 6px transparent;opacity:0}}
@keyframes snToast{from{transform:translate(-50%,14px);opacity:0}to{transform:translate(-50%,0);opacity:1}}

/* ============ RESPONSIVE ============ */
@media (max-width:1080px){
  .sn-stat-block.clock{display:none}
}
@media (max-width:920px){
  .sn-group-grid{grid-template-columns:1fr}
  .sn-realtime{grid-template-columns:1fr}
  .sn-cap-indices{margin-left:0;width:100%}
  .sn-index{flex:1}
}
@media (max-width:720px){
  .sn-head-inner{padding:0 18px;gap:12px}
  .sn-tabs-inner{padding:0 18px}
  .sn-main-inner{padding:20px 16px 8px}
  .sn-status{gap:10px}
  .sn-stat-block,.sn-stat-div{display:none}
  .sn-wordmark{font-size:17px}
  .sn-cap-time{font-size:34px}
  .sn-save-btn.lg{width:100%;justify-content:center}
  .sn-capture{padding:18px 18px}
}

/* ============ PAGE / SHARED (tabs) ============ */
.sn-page{display:flex;flex-direction:column;gap:18px}
.sn-page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap}
.sn-page-tt{flex:1;min-width:0}
.sn-page-tt h2{font-size:24px;font-weight:800;letter-spacing:-.02em;color:var(--ink-900)}
.sn-page-tt p{font-size:14px;color:var(--ink-500);margin-top:5px;font-weight:500;max-width:640px}

/* control clusters */
.sn-ctrl{display:flex;align-items:center;gap:9px}
.sn-ctrl-k{font-size:12.5px;font-weight:700;color:var(--ink-400);white-space:nowrap}
.sn-filters{display:flex;align-items:center;gap:18px 22px;flex-wrap:wrap;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:16px 20px;box-shadow:var(--shadow-sm)}
.sn-note{font-size:13px;color:var(--ink-400);font-weight:500;white-space:nowrap}
.sn-date-pill{font-size:13px;font-weight:700;color:var(--ink-700);background:var(--fill-100);padding:7px 13px;border-radius:var(--r-pill)}

/* stat cards row */
.sn-stat-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px}
.sn-stat-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);box-shadow:var(--shadow-sm);padding:15px 18px;display:flex;flex-direction:column;gap:5px}
.sn-stat-card-k{font-size:12.5px;font-weight:700;color:var(--ink-500)}
.sn-stat-card-v{font-size:23px;font-weight:800;letter-spacing:-.02em;color:var(--ink-900);line-height:1.1;white-space:nowrap}
.sn-stat-card-sub{font-size:12px;color:var(--ink-400);font-weight:500}

/* wide tables (horizontal scroll) */
.sn-wide-table{min-width:920px}
.sn-clickable{cursor:pointer}
.sn-clickable:hover{background:var(--bg-subtle)!important}
.sn-th-on{color:var(--brand-red)!important;background:var(--brand-red-soft)}

/* badges / pills */
.sn-pill-badge{display:inline-flex;align-items:center;font-size:12px;font-weight:800;padding:4px 10px;border-radius:var(--r-pill);white-space:nowrap}
.sn-meta-chip{display:inline-block;font-size:12px;font-weight:700;color:var(--ink-500);background:var(--fill-100);padding:4px 10px;border-radius:6px;white-space:nowrap}

/* strength mini bar */
.sn-strength{display:flex;align-items:center;gap:8px;justify-content:flex-end}
.sn-strength-track{width:54px;height:6px;border-radius:var(--r-pill);background:var(--fill-100);overflow:hidden}
.sn-strength-fill{height:100%;border-radius:var(--r-pill);background:var(--up)}
.sn-strength-v{font-size:13px;font-weight:700;color:var(--ink-700);min-width:22px;text-align:right}

/* section block head */
.sn-block-head{display:flex;align-items:center;gap:9px;margin-top:6px}
.sn-block-dot{width:8px;height:8px;border-radius:999px}
.sn-block-head h3{font-size:17px;font-weight:800;letter-spacing:-.01em;color:var(--ink-900)}
.sn-block-count{font-size:13px;font-weight:800;color:var(--ink-400);margin-left:2px}

/* 장기수급 top cards */
.sn-lt-top{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.sn-lt-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow-sm);padding:18px 20px;display:flex;flex-direction:column;gap:8px}
.sn-lt-card-top{display:flex;align-items:center;gap:8px}
.sn-lt-nm{font-size:17px;font-weight:800;letter-spacing:-.01em;color:var(--ink-900)}
.sn-lt-val{font-size:28px;font-weight:800;letter-spacing:-.02em;line-height:1}
.sn-lt-unit{font-size:16px;font-weight:700;margin-left:3px}
.sn-lt-meta{font-size:12.5px;color:var(--ink-400);font-weight:500}

/* ============ MODAL ============ */
.sn-modal-overlay{position:fixed;inset:0;background:rgba(17,17,17,.42);backdrop-filter:blur(3px);z-index:300;display:grid;place-items:center;padding:24px;animation:snFade .18s ease both}
.sn-modal{background:#fff;border-radius:var(--r-xl);box-shadow:var(--shadow-lg);width:min(720px,100%);max-height:88vh;overflow-y:auto;animation:snPop .24s cubic-bezier(.2,.7,.3,1) both}
.sn-modal-head{display:flex;align-items:flex-start;gap:16px;padding:24px 26px 18px;border-bottom:1px solid var(--line)}
.sn-modal-headmain{flex:1;min-width:0}
.sn-modal-tt{display:flex;align-items:center;gap:9px}
.sn-modal-tt h3{font-size:20px;font-weight:800;letter-spacing:-.02em;white-space:nowrap}
.sn-modal-sub{display:flex;align-items:center;gap:10px;margin-top:10px}
.sn-modal-who{font-size:13px;font-weight:700;color:var(--ink-700);white-space:nowrap}
.sn-modal-meta{font-size:13px;color:var(--ink-400);font-weight:500;white-space:nowrap}
.sn-modal-ret{display:flex;flex-direction:column;align-items:flex-end;gap:2px;flex-shrink:0}
.sn-modal-ret-k{font-size:12px;font-weight:700;color:var(--ink-400)}
.sn-spark{padding:18px 26px 6px}
.sn-modal-tablewrap{padding:8px 26px 24px}
.sn-modal-th{font-size:13px;font-weight:800;color:var(--ink-700);margin:8px 0 6px}
.sn-modal-table{min-width:0;width:100%}
.sn-modal-table th{padding:9px 12px}
.sn-modal-table td{padding:9px 12px}

@keyframes snFade{from{opacity:0}to{opacity:1}}
@keyframes snPop{from{opacity:0;transform:translateY(10px) scale(.98)}to{opacity:1;transform:none}}

@media (max-width:820px){
  .sn-lt-top{grid-template-columns:1fr}
  .sn-filters{gap:14px 18px;padding:14px 16px}
}

/* ============ 실시간 수급시황 (신규/지속/가속 매수) ============ */
.sn-ss{padding:20px 24px}
.sn-ss-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:12px;margin-top:6px}
.sn-ss-group{background:var(--bg-subtle);border:1px solid var(--line);border-radius:var(--r-md);padding:14px 16px}
.sn-ss-ghead{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.sn-ss-dot{width:9px;height:9px;border-radius:999px;flex-shrink:0}
.sn-ss-label{font-size:14.5px;font-weight:800;color:var(--ink-900);letter-spacing:-.01em;white-space:nowrap}
.sn-ss-count{font-size:11.5px;font-weight:800;color:var(--ink-500);background:#fff;border:1px solid var(--line);padding:1px 8px;border-radius:var(--r-pill)}
.sn-ss-desc{flex-basis:100%;font-size:12px;color:var(--ink-400);font-weight:500;margin-top:1px}
.sn-ss-rows{display:flex;flex-direction:column;margin-top:10px}
.sn-ss-row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 0}
.sn-ss-row:not(:last-child){border-bottom:1px solid var(--line)}
.sn-ss-left{display:flex;flex-direction:column;gap:2px;min-width:0}
.sn-ss-nm{font-size:14px;font-weight:700;color:var(--ink-900);white-space:nowrap}
.sn-ss-who{font-size:11.5px;font-weight:700;white-space:nowrap}
.sn-ss-right{display:flex;flex-direction:column;align-items:flex-end;gap:3px;flex-shrink:0}
.sn-ss-delta{font-size:14px;font-weight:800;white-space:nowrap}
.sn-ss-str{display:flex;align-items:center;gap:6px}
.sn-ss-str-track{width:52px;height:5px;border-radius:var(--r-pill);background:var(--fill-200);overflow:hidden}
.sn-ss-str-fill{height:100%;border-radius:var(--r-pill)}
.sn-ss-str-v{font-size:11.5px;font-weight:700;color:var(--ink-500);min-width:24px;text-align:right}

/* ============ 외국인/기관 분리(합산 카드) ============ */
.sn-legend{display:inline-flex;align-items:center;gap:10px;margin-left:auto}
.sn-legend-i{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;font-weight:700;color:var(--ink-500);white-space:nowrap}
.sn-legend-i i{width:8px;height:8px;border-radius:999px;display:inline-block}
.sn-split{display:flex;flex-wrap:wrap;gap:8px 14px;margin-top:7px}
.sn-subval{display:inline-flex;align-items:center;gap:5px}
.sn-subval-tag{font-size:11px;font-weight:800;padding:1px 6px;border-radius:5px;line-height:1.5}
.sn-subval-num{font-size:13px;font-weight:700;white-space:nowrap}
.sn-row.bd .sn-row-val{min-width:104px}
.sn-row-val-k{font-size:11px;font-weight:700;color:var(--ink-400);white-space:nowrap}
.sn-card-tt{flex-wrap:wrap;row-gap:6px}