.klm-sp{--sp-blue:#245fce;--sp-blue-soft:#eaf1ff;--sp-ink:#1e293b;--sp-muted:#66748a;--sp-line:#dce3ed;--sp-card:#fff;--sp-yellow:#f4cd5e;--sp-bg:#f4f6f9;color:var(--sp-ink);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;background:radial-gradient(circle at 5% 0,#dceaff,transparent 28rem),var(--sp-bg);padding:clamp(16px,3vw,32px);border-radius:20px}.klm-sp *{box-sizing:border-box}.klm-sp button,.klm-sp input,.klm-sp select,.klm-sp textarea{font:inherit}.klm-sp button{cursor:pointer}.klm-sp-hero{display:flex;justify-content:space-between;gap:20px;align-items:end;margin:0 auto 20px;max-width:1500px}.klm-sp-kicker{font-size:.76rem;font-weight:850;color:var(--sp-blue);text-transform:uppercase;letter-spacing:.12em}.klm-sp-hero h2{margin:.2rem 0;font-size:clamp(1.8rem,4vw,2.8rem);letter-spacing:-.035em}.klm-sp-hero p{margin:0;color:var(--sp-muted)}.klm-sp-status{min-width:220px;max-width:440px;padding:10px 13px;border:1px solid #c9d8f6;border-radius:10px;background:#f4f8ff;color:#275394;font-size:.84rem}.klm-sp-status.error{border-color:#efbcc3;background:#fff0f2;color:#a72538}.klm-sp-status.success{border-color:#b5e0d0;background:#ebfaf4;color:#126648}.klm-sp-top{display:grid;grid-template-columns:1.25fr 1fr 1fr;gap:12px;max-width:1500px;margin:auto}.klm-sp-card{background:var(--sp-card);border:1px solid #fff;border-radius:14px;padding:15px;box-shadow:0 8px 24px rgba(37,55,86,.08)}.klm-sp-card h3{font-size:.95rem;margin:0 0 11px}.klm-sp-card h4{font-size:.82rem;margin:14px 0 7px}.klm-sp-field{display:grid;gap:5px;margin-top:9px}.klm-sp-field label{font-size:.75rem;font-weight:750;color:#536176}.klm-sp-field input[type="text"],.klm-sp-field input[type="number"],.klm-sp-field select,.klm-sp-field textarea{width:100%;border:1px solid #c8d1df;border-radius:8px;background:#fff;color:var(--sp-ink);padding:8px 9px;min-height:38px}.klm-sp-field textarea{min-height:84px;resize:vertical}.klm-sp-grid2{display:grid;grid-template-columns:1fr 1fr;gap:8px}.klm-sp-actions{display:flex;flex-wrap:wrap;gap:7px;margin-top:11px}.klm-sp-btn{border:0;border-radius:9px;background:var(--sp-blue);color:#fff;font-weight:750;padding:9px 12px}.klm-sp-btn:hover{filter:brightness(1.06)}.klm-sp-btn.secondary{background:#edf2f8;color:#30425c}.klm-sp-btn.warn{background:#fff0f1;color:#a62235}.klm-sp-btn.small{font-size:.72rem;padding:6px 8px}.klm-sp-btn:disabled{opacity:.45;cursor:not-allowed}.klm-sp-file{display:block;border:1px dashed #acb9cb;border-radius:8px;padding:8px;text-align:center;font-size:.76rem;font-weight:700;color:#46566e;margin-top:8px}.klm-sp-file input{position:absolute;opacity:0;pointer-events:none}.klm-sp-hint{font-size:.72rem;color:var(--sp-muted);margin:7px 0 0;line-height:1.4}.klm-sp-main{display:grid;grid-template-columns:330px minmax(760px,1fr);gap:12px;max-width:1500px;margin:12px auto 0;align-items:start}.klm-sp-side{display:grid;gap:12px}.klm-sp-student-list{display:grid;gap:5px;max-height:410px;overflow:auto;padding-right:3px}.klm-sp-student{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:6px;align-items:center;border:1px solid var(--sp-line);border-radius:8px;padding:7px 8px;background:#fff}.klm-sp-student.absent{opacity:.5;background:#f2f3f5}.klm-sp-student.unassigned{border-color:#e7bc3d;background:#fffaf0}.klm-sp-student-name{font-size:.79rem;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.klm-sp-student-tools{display:flex;gap:3px}.klm-sp-mini{border:1px solid var(--sp-line);background:#f7f9fc;color:#43516a;border-radius:6px;padding:3px 5px;font-size:.68rem}.klm-sp-mini.active{background:#ffe5e8;border-color:#ed9ba6;color:#9f2334}.klm-sp-rule-row{display:grid;grid-template-columns:1fr 1fr;gap:6px}.klm-sp-rule-list{display:flex;flex-wrap:wrap;gap:5px;margin-top:8px}.klm-sp-rule{display:inline-flex;align-items:center;gap:5px;border-radius:999px;background:#edf3ff;color:#2a559d;padding:5px 8px;font-size:.69rem}.klm-sp-rule.zone{background:#edf8f2;color:#1c7352}.klm-sp-rule button{border:0;background:transparent;color:inherit;padding:0;font-weight:900}.klm-sp-room-card{background:#fff;border:1px solid #fff;border-radius:14px;padding:12px;box-shadow:0 8px 24px rgba(37,55,86,.08);position:sticky;top:10px}.klm-sp-room-toolbar{display:flex;justify-content:space-between;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:9px}.klm-sp-room-toolbar>div{display:flex;gap:6px;flex-wrap:wrap}.klm-sp-room-scroll{overflow:auto;border-radius:11px;background:#e9edf3;padding:10px}.klm-sp-room{position:relative;width:100%;min-width:760px;aspect-ratio:1.6;background:#fbfcfe;border:2px solid #cfd7e3;border-radius:9px;overflow:hidden;background-image:linear-gradient(#edf1f6 1px,transparent 1px),linear-gradient(90deg,#edf1f6 1px,transparent 1px);background-size:5% 8%}.klm-sp-front{position:absolute;top:4px;left:50%;transform:translateX(-50%);font-size:.64rem;color:#8390a3;letter-spacing:.12em;text-transform:uppercase;pointer-events:none}.klm-sp-desk{position:absolute;transform:translate(-50%,-50%);width:15%;min-width:108px;background:#f5cf65;border:2px solid #d4a91f;border-radius:9px;box-shadow:0 4px 10px #6c54242c;z-index:3}.klm-sp-desk.locked{box-shadow:0 0 0 3px #245fce55,0 4px 10px #6c54242c}.klm-sp-desk-head{height:21px;display:flex;align-items:center;justify-content:space-between;padding:2px 5px;cursor:move;touch-action:none;border-bottom:1px solid #d7ac2a;color:#6e5715;font-size:.62rem;font-weight:800}.klm-sp-desk-lock{border:0;background:transparent;padding:0 2px;font-size:.72rem}.klm-sp-seats{display:grid;gap:3px;padding:4px}.klm-sp-seats.capacity-2{grid-template-columns:1fr 1fr}.klm-sp-seat{position:relative;display:flex;align-items:center;justify-content:center;text-align:center;min-height:42px;border:1px dashed #b99221;border-radius:6px;background:#fff9df;color:#303a4a;padding:4px 15px 4px 4px;font-size:.66rem;font-weight:750;line-height:1.15;overflow:hidden}.klm-sp-seat.has-student{border-style:solid;background:#fff}.klm-sp-seat.selected{box-shadow:0 0 0 3px #2b6be555;background:#eaf1ff}.klm-sp-seat.drop-target{background:#dff6ec;border-color:#2a9a70}.klm-sp-seat-lock{position:absolute;top:1px;right:2px;border:0;background:transparent;padding:1px;font-size:.64rem;opacity:.7}.klm-sp-object{position:absolute;transform:translate(-50%,-50%);z-index:2;border:2px solid #61708a;background:#e8edf5;color:#344157;border-radius:6px;display:grid;place-items:center;text-align:center;font-size:.62rem;font-weight:800;cursor:move;touch-action:none;user-select:none}.klm-sp-object.board{background:#304d46;color:#fff;border-color:#1d352f;border-radius:3px}.klm-sp-object.teacher{background:#dceaff;border-color:#7999cf}.klm-sp-object.door{background:#f0dfca;border-color:#a47949}.klm-sp-object.window{background:#dff6ff;border-color:#72b8d1}.klm-sp-object button{position:absolute;right:-7px;top:-8px;width:17px;height:17px;border:0;border-radius:50%;background:#b62e40;color:#fff;line-height:1;font-size:.6rem;padding:0}.klm-sp-pool{display:flex;flex-wrap:wrap;gap:5px;margin-top:9px;min-height:30px}.klm-sp-pool-person{border:1px solid #d4b04a;background:#fff8df;border-radius:999px;padding:5px 8px;font-size:.7rem;font-weight:700}.klm-sp-pool-person.selected{background:var(--sp-blue);border-color:var(--sp-blue);color:#fff}.klm-sp-legend{display:flex;gap:12px;flex-wrap:wrap;margin:8px 2px 0;color:var(--sp-muted);font-size:.69rem}.klm-sp-empty{text-align:center;color:var(--sp-muted);font-size:.78rem;padding:14px}.klm-sp-badge{display:inline-block;border-radius:999px;background:#edf2f8;color:#536176;padding:3px 7px;font-size:.68rem}.klm-sp-separator{height:1px;background:#edf0f4;margin:12px 0}.klm-sp-login-note{padding:9px;border-radius:8px;background:#fff7dc;color:#725611;font-size:.76rem}.klm-sp-modal{border:0;border-radius:13px;box-shadow:0 20px 65px #17203355;padding:20px;width:min(440px,calc(100% - 24px))}.klm-sp-modal::backdrop{background:#17203388}.klm-sp-modal h3{margin-top:0}.klm-sp-modal menu{display:flex;justify-content:flex-end;gap:7px;padding:0;margin:16px 0 0}@media(max-width:1180px){.klm-sp-top{grid-template-columns:1fr 1fr}.klm-sp-top>.klm-sp-card:first-child{grid-column:1/-1}.klm-sp-main{grid-template-columns:1fr}.klm-sp-room-card{position:static;grid-row:1}.klm-sp-side{grid-template-columns:1fr 1fr}.klm-sp-student-list{max-height:300px}}@media(max-width:720px){.klm-sp{padding:12px;border-radius:12px}.klm-sp-hero{display:block}.klm-sp-status{margin-top:10px;min-width:0}.klm-sp-top{grid-template-columns:1fr}.klm-sp-top>.klm-sp-card:first-child{grid-column:auto}.klm-sp-main{display:block}.klm-sp-side{display:grid;grid-template-columns:1fr;margin-top:12px}.klm-sp-grid2,.klm-sp-rule-row{grid-template-columns:1fr}.klm-sp-room{min-width:720px}.klm-sp-room-card{padding:8px}.klm-sp-room-scroll{padding:6px}.klm-sp-desk{min-width:102px}.klm-sp-hero h2{font-size:1.8rem}}@media print{.klm-sp-hero,.klm-sp-top,.klm-sp-side,.klm-sp-room-toolbar,.klm-sp-pool,.klm-sp-legend{display:none!important}.klm-sp,.klm-sp-main,.klm-sp-room-card,.klm-sp-room-scroll{display:block;background:#fff;padding:0;box-shadow:none;border:0}.klm-sp-room{min-width:0;width:100%}}