/* Lineup Lab (/dfs-value, Lineup Lab view) */
.lab-view-nav { margin-bottom: 18px; }
.lab-intro p { color: var(--os-text-muted); font-size: 14px; line-height: 1.6; max-width: 820px; margin: 0 0 18px; }
.lab-settings {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 14px 16px;
    background: var(--os-surface); border: 1px solid var(--os-border-soft); border-radius: var(--os-r-lg);
    padding: 18px; margin-bottom: 22px;
}
.lab-field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.lab-field > span { font-size: 12px; color: var(--os-text-faint); text-transform: uppercase; letter-spacing: .5px; font-weight: 600; }
.lab-field input, .lab-field textarea {
    background: var(--os-surface-2); border: 1px solid var(--os-border); color: var(--os-text); border-radius: 8px;
    padding: 11px 12px; font: inherit; font-size: 15px; width: 100%; box-sizing: border-box;
}
.lab-field input:focus, .lab-field textarea:focus { outline: none; border-color: var(--os-accent); }
.lab-skill, .lab-payout { grid-column: span 2; }
.lab-skill .button-group { gap: 6px; flex-wrap: nowrap; }
.lab-skill .control-btn { padding: 10px 12px; flex: 1; }
.lab-actions { grid-column: 1 / -1; display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.lab-build { font-size: 15px; padding: 12px 26px; font-weight: 600; }
.lab-build:disabled { opacity: .55; cursor: progress; }
.lab-progress { flex: 1; min-width: 200px; position: relative; height: 30px; background: var(--os-surface-2); border-radius: 8px; overflow: hidden; }
.lab-progress-bar { position: absolute; inset: 0 auto 0 0; width: 0; background: var(--os-accent-soft); transition: width .2s; }
.lab-progress-label { position: relative; display: block; line-height: 30px; padding: 0 12px; font-size: 13px; color: var(--os-text-muted); }

.lab-summary { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 1px; background: var(--os-border-soft);
    border: 1px solid var(--os-border-soft); border-radius: var(--os-r-lg); overflow: hidden; margin-bottom: 26px; }
.lab-tile { background: var(--os-surface); padding: 12px 14px; display: flex; flex-direction: column; gap: 4px; }
.lab-tile span { font-size: 11px; text-transform: uppercase; letter-spacing: .5px; color: var(--os-text-faint); }
.lab-tile strong { color: var(--os-text); font-size: 15px; font-weight: 600; }

.lab-section { margin-bottom: 30px; }
.lab-section h2 { font-size: 20px; color: var(--os-text); margin: 0 0 6px; }
.lab-note { color: var(--os-text-muted); font-size: 13px; line-height: 1.55; margin: 0 0 12px; max-width: 860px; }
.lab-note em { font-style: normal; color: var(--os-text); }
.lab-rebuild-note { color: var(--os-warning); font-size: 13px; }

.lab-table { background: var(--os-surface); border-radius: var(--os-r-md); overflow: hidden; border: 1px solid var(--os-border-soft); }
.lab-head, .lab-row { display: grid; gap: 10px; padding: 11px 14px; align-items: center; font-size: 14px; }
.lab-head { background: var(--os-surface-raised); color: var(--os-text-faint); font-size: 11px; text-transform: uppercase; letter-spacing: .5px; font-weight: 600; }
.lab-row { border-top: 1px solid var(--os-border-soft); color: var(--os-text); }
.lab-row .player-info { min-width: 0; }
.lab-row .player-name { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lab-row .player-meta { font-size: 12px; color: var(--os-text-faint); }
.lab-cpt .lab-head, .lab-cpt .lab-row { grid-template-columns: 30px minmax(0, 2fr) 70px 56px 64px 70px 60px 110px; }
.lab-cpt-row { cursor: pointer; }
.lab-cpt-row:hover, .lab-cpt-row.open { background: var(--os-surface-hover); }
.lab-cpt-detail { padding: 6px 14px 14px; background: var(--os-surface-2); }
.lab-players .lab-head, .lab-players .lab-row { grid-template-columns: minmax(0, 2.2fr) 64px 56px 90px 64px 56px 70px 92px; }
.lab-x { padding: 6px 10px; font-size: 12px; }
.lab-sort { margin: 6px 0 10px; }
.lab-sort .control-btn { padding: 7px 12px; font-size: 13px; }
.pos { color: var(--os-positive); }
.neg { color: var(--os-negative); }
.lab-roi { font-weight: 600; }
.lab-roi.pos { color: var(--os-positive); }
.lab-roi.neg { color: var(--os-negative); }
.lab-se { font-size: 11px; color: var(--os-text-faint); margin-left: 3px; }

.lab-lineups { display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); gap: 14px; margin-bottom: 14px; }
.lab-lineup { background: var(--os-surface); border: 1px solid var(--os-border-soft); border-radius: var(--os-r-md); padding: 12px 14px; }
.lab-lineup.compact { background: transparent; border: none; padding: 4px 0 0; }
.lab-lineup ul { list-style: none; margin: 0 0 10px; padding: 0; }
.lab-lineup li { display: grid; grid-template-columns: 46px minmax(0, 1fr) auto 54px 44px; gap: 8px; align-items: baseline; padding: 4px 0; font-size: 14px; color: var(--os-text); }
.lab-slot { font-size: 11px; font-weight: 700; color: var(--os-text-faint); }
.lab-slot.cpt { color: var(--os-warning); }
.lab-pname { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lab-pmeta { font-size: 11px; color: var(--os-text-faint); }
.lab-psal, .lab-pproj { text-align: right; font-variant-numeric: tabular-nums; color: var(--os-text-muted); }
.lab-lineup-stats { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: 12px; color: var(--os-text-faint); border-top: 1px solid var(--os-border-soft); padding-top: 8px; }
.lab-lineup-stats b { color: var(--os-text); font-weight: 600; }
.lab-stack { color: var(--os-accent); }

.lab-exposure > div { display: grid; grid-template-columns: minmax(0, 220px) 1fr 48px; gap: 10px; align-items: center; padding: 3px 0; font-size: 13px; color: var(--os-text); }
.lab-exposure em, .lab-corr em { font-style: normal; font-size: 11px; color: var(--os-text-faint); }
.lab-bar { height: 8px; background: var(--os-surface-2); border-radius: 4px; overflow: hidden; }
.lab-bar i { display: block; height: 100%; background: var(--os-accent); }
.lab-exposure b { text-align: right; color: var(--os-text-muted); font-weight: 500; }
.lab-corr { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 4px 20px; }
.lab-corr > div { display: grid; grid-template-columns: 1fr 1fr 50px; gap: 8px; font-size: 13px; color: var(--os-text); padding: 4px 0; border-bottom: 1px solid var(--os-border-soft); }
.lab-corr b { text-align: right; }
.lab-excluded { margin-top: -14px; }
.lab-method { background: var(--os-surface); border-radius: var(--os-r-md); padding: 12px 16px; margin-bottom: 30px; color: var(--os-text-muted); font-size: 13px; line-height: 1.6; }
.lab-method summary { cursor: pointer; color: var(--os-text); font-weight: 600; }
.lab-method b { color: var(--os-text); }

@media (max-width: 768px) {
    .lab-skill, .lab-payout { grid-column: 1 / -1; }
    .lab-cpt .lab-head, .lab-cpt .lab-row { grid-template-columns: 24px minmax(0, 1fr) 54px 44px 52px; }
    .lab-players .lab-head, .lab-players .lab-row { grid-template-columns: minmax(0, 1fr) 54px 46px 52px 78px; }
    .lab-head .hide-mobile, .lab-row .hide-mobile { display: none; }
    .lab-head, .lab-row { font-size: 13px; padding: 10px; gap: 8px; }
    .lab-lineups { grid-template-columns: 1fr; }
    .lab-lineup li { grid-template-columns: 40px minmax(0, 1fr) 50px 40px; }
    .lab-pmeta, .lab-src { display: none; }
    .lab-exposure > div { grid-template-columns: minmax(0, 150px) 1fr 40px; }
    .lab-corr { grid-template-columns: 1fr; }
}