/* TJK-Chess v16 rebuild — homepage only. Single owner, no observers. */
[data-view="home"]{padding:28px 30px 48px;background:#f4f7fb;min-height:calc(100vh - 76px)}
.rebuild-home{max-width:1500px;margin:0 auto;display:grid;grid-template-columns:minmax(0,1.55fr) minmax(380px,.95fr);gap:20px;align-items:start}
.rebuild-card{background:#fff;border:1px solid #d8e2ef;border-radius:14px;box-shadow:0 1px 2px rgba(15,38,70,.03);overflow:hidden}
.rebuild-hero{min-height:230px;padding:34px 38px;position:relative;display:flex;align-items:center;background:linear-gradient(120deg,#f7fbff 0%,#eef5ff 100%)}
.rebuild-hero::before{content:'♞  ♚  ♛  ♜';position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:94px;letter-spacing:44px;color:#0b315f;opacity:.055;white-space:nowrap;overflow:hidden;pointer-events:none}
.rebuild-hero-copy{position:relative;z-index:1;max-width:850px}.rebuild-kicker{font-size:14px;color:#55749f;margin:0 0 4px}.rebuild-hero h1{margin:0;color:#061d45;font-size:clamp(42px,4.2vw,68px);line-height:.98;letter-spacing:-2.5px}.rebuild-hero p{margin:16px 0 0;color:#55749f;font-size:19px;line-height:1.45}
.rebuild-studies{padding:24px 24px 18px}.rebuild-title-row{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}.rebuild-title-row h2,.rebuild-title-row h3{margin:0;color:#061d45}.rebuild-link{border:0;background:none;color:#0879ff;font-weight:800;font-size:15px;cursor:pointer;padding:4px}.rebuild-study-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.rebuild-study{border:0;background:none;padding:0;cursor:pointer;text-align:center;min-width:0}.rebuild-study strong{display:block;margin-top:9px;color:#314f77;font-size:14px}
.rebuild-board{aspect-ratio:1/1;display:grid;grid-template-columns:repeat(8,1fr);border:1px solid #c6d2e2;overflow:hidden;background:#fff}.rebuild-board span{display:flex;align-items:center;justify-content:center;min-width:0}.rebuild-board span.light{background:#eef0cf}.rebuild-board span.dark{background:#7ca15e}.rebuild-board img{width:82%;height:82%;object-fit:contain;pointer-events:none}
.rebuild-main-left,.rebuild-main-right{display:grid;gap:20px}.rebuild-middle{display:grid;grid-template-columns:minmax(310px,.92fr) minmax(440px,1.1fr);gap:20px;grid-column:1/2}.rebuild-quick{padding:25px;position:relative;min-height:380px}.rebuild-quick h3{font-size:30px;margin:6px 0 9px;color:#061d45}.rebuild-quick p{color:#55749f;font-size:16px;line-height:1.45;max-width:280px;margin:0 0 22px}.rebuild-quick-art{position:absolute;right:22px;bottom:-10px;font-size:205px;line-height:1;color:#526d4a;opacity:.16;filter:drop-shadow(0 16px 16px rgba(0,0,0,.12));pointer-events:none}.rebuild-actions{display:grid;gap:10px;width:min(100%,315px);position:relative;z-index:1}.rebuild-btn{min-height:48px;border-radius:8px;border:1px solid #ccdae9;background:#f5f8fc;color:#092a56;font-weight:800;font-size:16px;cursor:pointer}.rebuild-btn.primary{background:#0879ff;border-color:#0879ff;color:white}.rebuild-btn:hover{filter:brightness(.98)}
.rebuild-tactic{padding:22px}.rebuild-tactic-body{display:grid;grid-template-columns:minmax(250px,1fr) 160px;gap:15px;align-items:center}.rebuild-tactic-copy{padding:12px;border-radius:10px;background:#f5f8fc}.rebuild-tactic-copy small{display:block;color:#6f87a8;margin-bottom:5px}.rebuild-tactic-copy strong{display:block;font-size:24px;color:#061d45;line-height:1.1}.rebuild-tactic-copy span{display:block;margin-top:14px;color:#55749f}.rebuild-tactic-copy button{width:100%;margin-top:18px}
.rebuild-progress{padding:22px;grid-column:2/3}.rebuild-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:0;border:1px solid #d8e2ef;border-radius:10px;overflow:hidden}.rebuild-stat{padding:20px;border-right:1px solid #d8e2ef;border-bottom:1px solid #d8e2ef}.rebuild-stat:nth-child(2n){border-right:0}.rebuild-stat:nth-child(n+3){border-bottom:0}.rebuild-stat b{display:block;font-size:28px;color:#061d45}.rebuild-stat span{font-size:13px;color:#6f87a8}.rebuild-progress-line{height:10px;background:#e9eff7;border-radius:10px;overflow:hidden;margin-top:22px}.rebuild-progress-line i{display:block;height:100%;width:18%;background:#1f86ff;border-radius:inherit}
.rebuild-lower{grid-column:1/3;display:grid;grid-template-columns:360px minmax(0,1fr);gap:20px}.rebuild-continue{padding:20px}.rebuild-repertoire-row{display:grid;grid-template-columns:90px 1fr;gap:15px;align-items:center}.rebuild-repertoire-row .rebuild-board{width:90px}.rebuild-continue h3{margin:0 0 8px;color:#061d45}.rebuild-continue p{margin:0;color:#6f87a8}.rebuild-continue button{margin-top:12px;width:100%}
.rebuild-broadcasts{padding:20px}.rebuild-broadcast-list{display:grid;gap:12px}.rebuild-broadcast-item{display:grid;grid-template-columns:150px 1fr;gap:16px;align-items:center;width:100%;padding:12px;border:1px solid #d8e2ef;border-radius:10px;background:#f8fbff;text-align:left;cursor:pointer}.rebuild-broadcast-item .rebuild-board{width:138px}.rebuild-broadcast-copy span{font-size:12px;font-weight:900;color:#f02d3e}.rebuild-broadcast-copy strong{display:block;color:#061d45;font-size:18px;margin:4px 0}.rebuild-broadcast-copy small{color:#6f87a8}.rebuild-empty{padding:36px 10px;text-align:center;color:#6f87a8}
@media(max-width:1180px){.rebuild-home{grid-template-columns:1fr}.rebuild-hero,.rebuild-studies,.rebuild-middle,.rebuild-progress,.rebuild-lower{grid-column:1}.rebuild-progress{grid-column:1}.rebuild-lower{grid-template-columns:1fr}.rebuild-study-grid{grid-template-columns:repeat(4,1fr)}}
@media(max-width:760px){[data-view="home"]{padding:18px 12px 36px}.rebuild-middle{grid-template-columns:1fr}.rebuild-study-grid{grid-template-columns:repeat(2,1fr)}.rebuild-hero{padding:28px 22px;min-height:210px}.rebuild-hero h1{font-size:42px}.rebuild-broadcast-item{grid-template-columns:112px 1fr}.rebuild-broadcast-item .rebuild-board{width:104px}}