@import url("https://fonts.googleapis.com/css2?family=Sora:wght@300;400;500;600;700&family=DM+Mono:ital,wght@0,400;0,500;1,400&family=Playfair+Display:wght@700;900&display=swap");:root{--bg-void:#08090d;--bg-deep:#0d0f17;--bg-panel:#111422;--bg-raised:#181c2e;--bg-hover:#1e2336;--border-dim:hsla(0,0%,100%,.06);--border-soft:hsla(0,0%,100%,.1);--border-vivid:rgba(99,185,255,.25);--teal:#38d9c0;--teal-glow:rgba(56,217,192,.18);--teal-dim:rgba(56,217,192,.45);--violet:#a78bfa;--violet-glow:rgba(167,139,250,.18);--violet-dim:rgba(167,139,250,.45);--amber:#f59e0b;--amber-glow:rgba(245,158,11,.18);--red:#ef4444;--red-glow:rgba(239,68,68,.18);--green:#22c55e;--green-glow:rgba(34,197,94,.15);--text-bright:#f0f4ff;--text-primary:#c8d3f0;--text-muted:#7c8ab0;--text-faint:#454e6e;--font-ui:"Sora",system-ui,sans-serif;--font-display:"Playfair Display",serif;--font-mono:"DM Mono","Fira Code",monospace;--radius-sm:4px;--radius-md:8px;--radius-lg:14px;--radius-xl:20px;--shadow-card:0 4px 24px rgba(0,0,0,.5),0 1px 4px rgba(0,0,0,.3);--shadow-glow-t:0 0 24px rgba(56,217,192,.12);--shadow-glow-v:0 0 24px rgba(167,139,250,.12);--transition:150ms cubic-bezier(0.4,0,0.2,1)}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-ui);background:var(--bg-void);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}button{font-family:inherit;cursor:pointer;border:none;background:none}a{color:inherit;text-decoration:none}input,textarea{font-family:inherit}.container{width:100%;max-width:1360px;margin:0 auto;padding:0 1.5rem}.layout-cols{display:grid;grid-template-columns:280px 1fr 260px;grid-gap:1.5rem;gap:1.5rem;align-items:start}@media (max-width:1100px){.layout-cols{grid-template-columns:260px 1fr}.layout-cols>aside:last-child{display:none}}@media (max-width:720px){.layout-cols{grid-template-columns:1fr}.layout-cols>aside:first-child{display:none}}.panel{background:var(--bg-panel);border:1px solid var(--border-dim);border-radius:var(--radius-lg);overflow:hidden}.panel,.panel-raised{box-shadow:var(--shadow-card)}.panel-raised{background:var(--bg-raised);border:1px solid var(--border-soft);border-radius:var(--radius-lg)}.panel-header{padding:1rem 1.25rem;border-bottom:1px solid var(--border-dim);display:flex;align-items:center;justify-content:space-between;gap:.5rem}.display-title{font-family:var(--font-display);color:var(--text-bright);line-height:1.1}.label-caps{font-size:.65rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--text-faint)}.mono{font-family:var(--font-mono);font-size:.82em}.btn{display:inline-flex;align-items:center;gap:.4rem;padding:.55rem 1.1rem;border-radius:var(--radius-md);font-size:.85rem;font-weight:500;transition:all var(--transition);white-space:nowrap;-webkit-user-select:none;-moz-user-select:none;user-select:none}.btn-primary{background:linear-gradient(135deg,var(--teal) 0,#1aa89a 100%);color:#08090d;font-weight:600;box-shadow:0 0 0 0 var(--teal-glow)}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 4px 20px var(--teal-glow),0 0 0 1px var(--teal-dim)}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:var(--bg-raised);color:var(--text-primary);border:1px solid var(--border-soft)}.btn-secondary:hover{background:var(--bg-hover);border-color:var(--border-vivid);color:var(--text-bright)}.btn-danger{background:var(--red-glow);color:var(--red);border:1px solid rgba(239,68,68,.3)}.btn-danger:hover{background:rgba(239,68,68,.25)}.btn-ghost{color:var(--text-muted);padding:.4rem .75rem}.btn-ghost:hover{color:var(--text-bright);background:var(--bg-raised)}.btn-icon{width:36px;height:36px;padding:0;display:inline-flex;align-items:center;justify-content:center;border-radius:var(--radius-md)}.btn:disabled{opacity:.45;cursor:not-allowed;pointer-events:none}.badge{display:inline-flex;align-items:center;gap:.3rem;padding:.2rem .55rem;border-radius:99px;font-size:.72rem;font-weight:600;letter-spacing:.04em}.badge-teal{background:var(--teal-glow);color:var(--teal);border:1px solid rgba(56,217,192,.3)}.badge-violet{background:var(--violet-glow);color:var(--violet);border:1px solid rgba(167,139,250,.3)}.badge-amber{background:var(--amber-glow);color:var(--amber);border:1px solid rgba(245,158,11,.3)}.badge-red{background:var(--red-glow);color:var(--red);border:1px solid rgba(239,68,68,.3)}.badge-green{background:var(--green-glow);color:var(--green);border:1px solid rgba(34,197,94,.3)}.badge-dim{background:var(--bg-raised);color:var(--text-muted);border:1px solid var(--border-dim)}.field-group{display:flex;flex-direction:column;gap:.4rem}.field-label{font-size:.78rem;font-weight:500;color:var(--text-muted)}.field-input,.field-textarea{background:var(--bg-deep);border:1px solid var(--border-soft);border-radius:var(--radius-md);padding:.65rem .875rem;font-size:.9rem;color:var(--text-bright);outline:none;transition:border-color var(--transition),box-shadow var(--transition);width:100%}.field-input::placeholder,.field-textarea::placeholder{color:var(--text-faint)}.field-input:focus,.field-textarea:focus{border-color:var(--teal-dim);box-shadow:0 0 0 3px var(--teal-glow)}.field-textarea{resize:vertical;min-height:90px;line-height:1.55}.field-hint{font-size:.72rem;color:var(--text-faint)}.field-error-msg{font-size:.75rem;color:var(--red)}.rule{height:1px;background:var(--border-dim);border:none}.modal-overlay{position:fixed;inset:0;z-index:60;background:rgba(8,9,13,.85);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;padding:1rem}.modal-box{background:var(--bg-panel);border:1px solid var(--border-soft);border-radius:var(--radius-xl);box-shadow:var(--shadow-card),var(--shadow-glow-v);width:100%;max-width:540px;max-height:90vh;overflow-y:auto;display:flex;flex-direction:column}.modal-header{padding:1.25rem 1.5rem 1rem;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border-dim);flex-shrink:0}.modal-body{padding:1.5rem;display:flex;flex-direction:column;gap:1.1rem;flex:1 1}.modal-footer{padding:1rem 1.5rem 1.25rem;border-top:1px solid var(--border-dim);display:flex;gap:.75rem;justify-content:flex-end;flex-shrink:0}@keyframes verdict-appear{0%{opacity:0;transform:scale(.88) translateY(6px)}to{opacity:1;transform:scale(1) translateY(0)}}.verdict-box{animation:verdict-appear .35s cubic-bezier(.34,1.56,.64,1) forwards}.progress-bar-track{height:4px;background:var(--bg-raised);border-radius:99px;overflow:hidden}.progress-bar-fill{height:100%;border-radius:99px;background:linear-gradient(90deg,var(--teal),var(--violet));transition:width .5s ease}@keyframes shimmer{0%{background-position:-600px 0}to{background-position:600px 0}}.skeleton{background:linear-gradient(90deg,var(--bg-raised) 25%,var(--bg-hover) 50%,var(--bg-raised) 75%);background-size:1200px 100%;animation:shimmer 1.8s linear infinite;border-radius:var(--radius-sm)}@keyframes toast-in{0%{opacity:0;transform:translateX(120%)}to{opacity:1;transform:translateX(0)}}@keyframes toast-out{0%{opacity:1;transform:translateX(0)}to{opacity:0;transform:translateX(120%)}}.toast{border-radius:var(--radius-lg);padding:.85rem 1.1rem;background:var(--bg-raised);border:1px solid var(--border-soft);box-shadow:var(--shadow-card);animation:toast-in .28s cubic-bezier(.34,1.56,.64,1) forwards;display:flex;align-items:flex-start;gap:.7rem;min-width:280px;max-width:360px}.arena-item{padding:.75rem 1rem;border-radius:var(--radius-md);cursor:pointer;transition:background var(--transition);border:1px solid transparent}.arena-item:hover{background:var(--bg-hover)}.arena-item.selected{background:var(--teal-glow);border-color:rgba(56,217,192,.2)}.grid-bg{position:fixed;inset:0;z-index:0;pointer-events:none;background-image:linear-gradient(rgba(56,217,192,.035) 1px,transparent 0),linear-gradient(90deg,rgba(56,217,192,.035) 1px,transparent 0);background-size:48px 48px}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-void)}::-webkit-scrollbar-thumb{background:var(--bg-hover);border-radius:99px}::-webkit-scrollbar-thumb:hover{background:var(--border-soft)}.truncate{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.flex-center{justify-content:center}.flex-between,.flex-center{display:flex;align-items:center}.flex-between{justify-content:space-between}.gap-xs{gap:.25rem}.gap-sm{gap:.5rem}.gap-md{gap:.875rem}.gap-lg{gap:1.25rem}