:root{color-scheme:dark;--bg: #09090b;--fg: #f4f4f5;--rule: #27272a;--muted: #a1a1aa;--accent: #3b82f6;--accent-light: #60a5fa;--gap: 16px}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--fg);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:16px;line-height:1.5}main{max-width:760px;margin:0 auto;padding:var(--gap)}h1,h2,h3{font-weight:600;line-height:1.25}h1{font-size:1.5rem;margin:0 0 var(--gap)}h2{font-size:1.15rem;margin:calc(var(--gap) * 2) 0 var(--gap)}h3{font-size:1rem;margin:0 0 8px}a{color:var(--fg)}hr{border:0;border-top:1px solid var(--rule);margin:calc(var(--gap) * 1.5) 0}label{display:block;margin-bottom:var(--gap)}label>span{display:block;margin-bottom:4px}input,textarea,select,button{font:inherit;color:var(--fg);background:#18181b;border:1px solid var(--rule);border-radius:4px;padding:8px 12px;width:100%;transition:border-color .15s ease}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--accent-light)}textarea{min-height:80px;resize:vertical}input:disabled,button:disabled{color:var(--muted);border-color:var(--rule);opacity:.6}button{cursor:pointer;width:auto;padding:8px 16px;font-weight:500}button:hover:not(:disabled),button:focus-visible{background:var(--fg);color:var(--bg)}.row-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}.card{border:1px solid var(--rule);border-radius:6px;background:#121215;padding:var(--gap);margin-bottom:var(--gap)}.field-error,.form-error{border-left:3px solid #ef4444;background:#ef44441a;padding:6px 10px;margin:4px 0 var(--gap);border-radius:0 4px 4px 0}.muted{color:var(--muted)}dl{margin:0}dt{color:var(--muted);margin-top:8px}dd{margin:0}.status{text-transform:uppercase;letter-spacing:.08em;font-weight:600;font-size:.85rem}.count{color:var(--muted);font-weight:400}summary{cursor:pointer;margin:calc(var(--gap) * 2) 0 var(--gap);font-weight:600}.start-panel{border-top:1px solid var(--rule);margin-top:var(--gap);padding-top:var(--gap)}@media(max-width:420px){:root{--gap: 12px}main{padding:12px}}.check-row{display:flex;align-items:flex-start;gap:8px;margin-bottom:8px}.check-row input[type=checkbox]{width:auto;margin:4px 0 0;flex:none}.check-row span{margin:0}.field-error,.form-error{white-space:pre-line}.app-header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 0 20px;margin-bottom:16px;border-bottom:1px solid var(--rule)}.app-header-brand{display:flex;align-items:center;gap:14px}.app-logo{display:flex;align-items:center;justify-content:center;flex-shrink:0}.app-logo-icon{width:38px;height:38px;color:var(--fg)}.app-title-group{display:flex;flex-direction:column}.app-title{font-size:1.35rem;font-weight:700;letter-spacing:-.02em;margin:0;line-height:1.2}.app-subtitle{font-size:.78rem;font-weight:500;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);margin-top:2px}.loading-overlay{position:fixed;inset:0;background:var(--bg);z-index:99999;display:flex;align-items:center;justify-content:center;padding:24px;transition:opacity .4s ease,visibility .4s ease}.loading-overlay.fade-out{opacity:0;visibility:hidden;pointer-events:none}.loading-content{display:flex;flex-direction:column;align-items:center;text-align:center;max-width:380px;width:100%}.loading-logo-wrapper{position:relative;display:flex;align-items:center;justify-content:center;width:80px;height:80px;margin-bottom:18px}.loading-logo-svg{width:72px;height:72px;color:#fff;position:relative;z-index:2;filter:drop-shadow(0 4px 12px rgba(59,130,246,.25))}.loading-glow{position:absolute;width:60px;height:60px;background:radial-gradient(circle,#3b82f673,#3b82f600 70%);border-radius:50%;z-index:1;animation:glow-pulse 2.2s infinite ease-in-out}.loading-title{font-size:1.45rem;font-weight:700;letter-spacing:-.02em;margin:0 0 4px;color:var(--fg)}.loading-school{font-size:.8rem;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:0 0 24px}.loading-bar-track{width:220px;height:4px;background:#27272a;border-radius:999px;overflow:hidden;position:relative;margin-bottom:14px}.loading-bar-fill{position:absolute;top:0;left:0;height:100%;width:45%;background:linear-gradient(90deg,transparent,#3b82f6,#60a5fa,transparent);border-radius:999px;animation:bar-indeterminate 1.6s infinite cubic-bezier(.4,0,.2,1)}.loading-status{font-size:.82rem;color:var(--muted);margin:0;min-height:20px;transition:opacity .2s ease}.loading-error-box{margin-top:12px;display:flex;flex-direction:column;align-items:center;gap:10px}.retry-btn{background:var(--fg);color:var(--bg);border:none;border-radius:4px;padding:8px 18px;font-size:.9rem;font-weight:600;cursor:pointer;margin-top:6px}@keyframes nozzle-pulse{0%,to{transform:scale(1);opacity:.8}50%{transform:scale(1.4);opacity:1;filter:drop-shadow(0 0 6px #60a5fa)}}@keyframes glow-pulse{0%,to{transform:scale(.9);opacity:.4}50%{transform:scale(1.3);opacity:.8}}@keyframes bar-indeterminate{0%{transform:translate(-100%)}50%{transform:translate(110%)}to{transform:translate(250%)}}.nozzle-glow{transform-origin:32px 35px;animation:nozzle-pulse 1.8s infinite ease-in-out}