:root{--bg: #fdf1e2;--card: #fffdf9;--ink: #3a3330;--muted: #92857c;--accent: #f0762b;--accent-soft: #ffe3cc;--sky: #4fa3e0;--border: #f3dfc9;--radius: 18px;--shadow: 0 6px 18px rgba(120, 72, 20, .14);--font: ui-rounded, "SF Pro Rounded", "Hiragino Maru Gothic ProN", "Comic Neue", "Comfortaa", system-ui, -apple-system, "Segoe UI", sans-serif}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:linear-gradient(165deg,#ffe9cf,#fdf1e2 45%,#dcedfb);color:var(--ink);font-family:var(--font);line-height:1.45}.app{position:fixed;top:0;right:0;bottom:0;left:0;overflow:hidden}.app-message{padding:80px 20px;text-align:center;color:var(--muted);font-size:18px}.app-message.error{color:#b3382c}.score-header{position:absolute;top:14px;left:14px;z-index:10;display:flex;align-items:center;gap:24px;flex-wrap:wrap;padding:12px 20px;background:#fffdf9f0;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);border:2px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);animation:drop-in .45s cubic-bezier(.34,1.56,.64,1)}.score-title h1{margin:0;font-size:23px;letter-spacing:.01em}.title-sun{display:inline-block;animation:sunrise 3.2s ease-in-out infinite}@keyframes sunrise{0%,to{transform:translateY(0) rotate(0)}50%{transform:translateY(-3px) rotate(8deg)}}.room-name{color:var(--muted);font-size:14px}.score-stats{display:flex;gap:28px}.stat{display:flex;flex-direction:column}.stat-label{font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}.stat-value{font-size:20px;font-weight:700}.progress{width:140px;height:8px;border-radius:4px;background:var(--accent-soft);overflow:hidden;margin-top:4px}.progress-fill{display:block;height:100%;border-radius:4px;background:linear-gradient(90deg,#ffb85c,var(--accent));transition:width .3s cubic-bezier(.34,1.3,.64,1)}.score-actions{display:flex;gap:8px;align-items:center}.btn{border:2px solid var(--border);background:var(--card);color:var(--ink);border-radius:999px;padding:8px 16px;font-size:14px;cursor:pointer;font-weight:700;font-family:inherit;transition:transform .12s ease,box-shadow .12s ease,border-color .12s ease}.btn:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px);box-shadow:0 4px 10px #f0762b38}.btn:active{transform:translateY(0);box-shadow:none}.btn.primary{background:linear-gradient(180deg,#ff9a4d,var(--accent));border-color:var(--accent);color:#fff}.btn.primary:hover{filter:brightness(1.06);color:#fff}.btn.subtle{background:transparent}.settings-menu{position:relative;display:flex}.gear-btn{border:none;background:transparent;font-size:17px;padding:6px;cursor:pointer;border-radius:50%;opacity:.35;filter:grayscale(1);transition:opacity .15s ease,filter .15s ease,transform .25s ease}.gear-btn:hover,.gear-btn.open{opacity:1;filter:none;transform:rotate(60deg)}.menu-pop{position:absolute;top:calc(100% + 10px);right:0;min-width:240px;background:var(--card);border:2px solid var(--border);border-radius:14px;box-shadow:var(--shadow);padding:8px;display:flex;flex-direction:column;gap:2px;animation:pop .18s cubic-bezier(.34,1.56,.64,1);transform-origin:top right}.menu-heading{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);padding:4px 10px 6px}.menu-item{border:none;background:transparent;color:var(--ink);font-family:inherit;font-size:14px;font-weight:600;text-align:left;padding:9px 10px;border-radius:9px;cursor:pointer;white-space:nowrap}.menu-item:hover:not(:disabled){background:var(--accent-soft);color:var(--accent)}.menu-item:disabled{opacity:.4;cursor:default}@keyframes pop{0%{opacity:0;transform:scale(.85)}to{opacity:1;transform:scale(1)}}@keyframes drop-in{0%{opacity:0;transform:translateY(-14px)}to{opacity:1;transform:translateY(0)}}.board{position:absolute;top:0;right:0;bottom:0;left:0;background:transparent}.board-svg{display:block;width:100%;height:100%}.seat-free{cursor:pointer;animation:breathe 1.6s ease-in-out infinite}.seat-free:hover{stroke-opacity:1;stroke-dasharray:none}@keyframes breathe{0%,to{stroke-opacity:.35}50%{stroke-opacity:.8}}.seat-occupied text{pointer-events:none;-webkit-user-select:none;user-select:none}.tooltip{position:absolute;z-index:20;width:230px;background:#3b3129;color:#fdf4e9;border-radius:14px;padding:10px 12px;font-size:13px;pointer-events:none;box-shadow:0 6px 20px #3c230a59}.tooltip-head{display:flex;justify-content:space-between;gap:8px;font-weight:600;margin-bottom:6px}.factor{display:flex;align-items:center;gap:8px;margin:3px 0}.factor-label{flex:0 0 130px;color:#d9cbbc;font-size:12px}.factor-track{flex:1;height:6px;background:#5a4c3e;border-radius:3px;overflow:hidden}.factor-fill{display:block;height:100%;border-radius:3px}.sidebar{position:absolute;top:14px;right:14px;bottom:14px;z-index:10;width:300px;display:flex;flex-direction:column;justify-content:space-between;gap:16px;pointer-events:none}.sidebar>*{pointer-events:auto}.card{background:#fffdf9f0;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);border:2px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px 18px}.student-card{animation:drop-in .35s cubic-bezier(.34,1.56,.64,1);width:450px;align-self:flex-end;padding:24px 27px}.student-card .card-heading{font-size:19px}.student-card .arrival{gap:18px}.student-card .arrival-icon{width:126px;height:126px;font-size:33px}.student-card .arrival-name{font-size:27px}.student-card .arrival-type,.student-card .arrival-group{font-size:20px}.student-card .needs{margin:18px 0 6px;padding-left:27px;font-size:21px}.student-card .needs .trait{margin-left:-27px}.student-card .waiting-note{font-size:22px}.student-card .hint{font-size:19px;margin-top:15px}.student-card .queue{margin-top:18px;gap:9px}.student-card .queue-label{font-size:18px}.student-card .queue-chip{font-size:20px;padding:3px 12px}.student-card .queue-chip img{width:30px;height:30px}.card-heading{margin:0 0 10px;font-size:13px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}.arrival{display:flex;gap:12px;align-items:center}.arrival-icon{width:84px;height:84px;border-radius:50%;display:grid;place-items:center;font-size:22px;flex-shrink:0;overflow:hidden;border:3px solid #fff;box-shadow:0 3px 8px #78481433;animation:pop .3s cubic-bezier(.34,1.56,.64,1)}.arrival-icon img{width:100%;height:100%}.arrival-name{font-size:18px}.arrival-type{color:var(--muted);font-size:13px}.arrival-group{font-size:13px;font-weight:600;color:var(--sky)}.needs{margin:12px 0 4px;padding-left:18px;font-size:14px}.needs li{margin:3px 0}.needs .trait{list-style:none;margin-left:-18px;font-weight:600;color:#a06508}.waiting-note{font-size:15px;line-height:1.6;padding:10px 0}.hint{font-size:12.5px;color:var(--muted);margin:10px 0 0}.muted{color:var(--muted)}.queue{margin-top:12px;display:flex;align-items:center;gap:6px;flex-wrap:wrap}.queue-label{font-size:12px;color:var(--muted)}.queue-chip{border:2px solid;border-radius:999px;padding:2px 8px;font-size:13px;background:#fffdf9;display:inline-flex;align-items:center;gap:3px}.queue-chip img{width:20px;height:20px;border-radius:50%}.log{list-style:none;margin:0;padding:0;max-height:260px;overflow-y:auto;font-size:13.5px}.log li{display:flex;justify-content:space-between;gap:8px;padding:5px 0;border-bottom:1px solid var(--border)}.log li:first-child{animation:drop-in .3s ease}.log li:last-child{border-bottom:none}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#3a2a1980;display:grid;place-items:center;z-index:50;padding:20px}.end-card,.dialog-card{max-width:460px;width:100%;text-align:center;animation:pop .3s cubic-bezier(.34,1.56,.64,1)}.end-card h2,.dialog-card h2{margin-top:0}.end-stars{font-size:38px;animation:star-bounce .7s cubic-bezier(.34,1.56,.64,1)}@keyframes star-bounce{0%{transform:scale(0)}60%{transform:scale(1.25)}to{transform:scale(1)}}.end-score{font-size:22px;font-weight:700;margin:6px 0 14px}.end-columns{display:grid;grid-template-columns:1fr 1fr;gap:12px;text-align:left;margin-bottom:16px}.end-columns h3{font-size:13px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);margin:0 0 6px}.end-columns ul{list-style:none;margin:0;padding:0;font-size:13.5px}.end-columns li{margin:3px 0}.problem-list{text-align:left;font-size:13.5px;color:#b3382c;padding-left:18px}.problem-list.warn{color:#a06508}.dialog-card p{font-size:14.5px}.dialog-card code{background:var(--bg);padding:1px 5px;border-radius:4px;font-size:12.5px}.dialog-actions{display:flex;gap:10px;justify-content:center;margin-top:8px}
