*{box-sizing:border-box;margin:0;padding:0}body{color:#f2ecd9;background:radial-gradient(at 50% 30%,#1e2440 0%,#0d1023 60%,#070812 100%);min-height:100vh;font-family:Heebo,sans-serif}button{cursor:pointer;font-family:inherit}.screen{flex-direction:column;align-items:center;min-height:100vh;padding:2rem;display:flex}.dashboard-title{color:gold;text-shadow:0 0 30px #ffd70059;margin:3rem 0 3.5rem;font-size:clamp(2.5rem,6vw,4.5rem);font-weight:900}.admin-link{color:#f2ecd9b3;background:0 0;border:1px solid #f2ecd94d;border-radius:8px;padding:.4rem .9rem;font-size:.95rem;transition:all .2s;position:absolute;top:1.2rem;left:1.2rem}.admin-link:hover{color:gold;border-color:gold}.room-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:1.8rem;width:100%;max-width:1100px;display:grid}.room-card{color:#f2ecd9;background:linear-gradient(160deg,#232a4d 0%,#161b36 100%);border:2px solid #ffd70040;border-radius:18px;flex-direction:column;align-items:center;gap:1.2rem;padding:2rem 1.5rem;transition:transform .2s,border-color .2s,box-shadow .2s;display:flex}.room-card:hover{border-color:gold;transform:translateY(-6px);box-shadow:0 12px 35px #ffd7002e}.chest-icon{width:90px;height:68px}.room-card-name{font-size:1.5rem;font-weight:800}.empty-message{color:#f2ecd999;margin-top:2rem;font-size:1.3rem}.room-toolbar{justify-content:flex-start;gap:.8rem;width:100%;display:flex}.back-link{color:#f2ecd9b3;background:0 0;border:1px solid #f2ecd94d;border-radius:8px;padding:.4rem .9rem;font-size:.95rem;transition:all .2s}.back-link:hover{color:gold;border-color:gold}.room-title{color:gold;text-shadow:0 0 25px #ffd7004d;margin:.5rem 0 1rem;font-size:clamp(2.2rem,5vw,3.8rem);font-weight:900}.chest3d{width:min(92vw,760px);height:min(52vh,460px)}.chest3d canvas{outline:none}.code-input{flex-wrap:wrap;justify-content:center;gap:.9rem;margin-top:2.2rem;display:flex}.code-cell{color:gold;background:#ffffff0d;border:3px solid #ffd70066;border-radius:14px;justify-content:center;align-items:center;width:clamp(3.2rem,8vw,4.8rem);height:clamp(4rem,10vw,6rem);font-size:clamp(2rem,5vw,3.2rem);font-weight:800;transition:border-color .15s,box-shadow .15s;display:flex}.code-cell-active{border-color:gold;animation:1.1s ease-in-out infinite cell-blink;box-shadow:0 0 18px #ffd70059}.code-cell-filled{background:#ffd70014;border-color:#ffd700cc}@keyframes cell-blink{0%,to{box-shadow:0 0 18px #ffd70059}50%{box-shadow:0 0 6px #ffd7001a}}.shake{animation:.55s shake}.shake .code-cell{color:#ff4d4d;border-color:#ff4d4d}@keyframes shake{0%,to{transform:translate(0)}15%,45%,75%{transform:translate(-12px)}30%,60%,90%{transform:translate(12px)}}.room-hint{color:#f2ecd98c;margin-top:1.6rem;font-size:1.25rem}.success-message{color:gold;text-shadow:0 0 40px #ffd700b3;margin-top:2rem;font-size:clamp(2.5rem,6vw,4rem);font-weight:900;animation:.7s cubic-bezier(.34,1.56,.64,1) success-pop}@keyframes success-pop{0%{opacity:0;transform:scale(.3)}to{opacity:1;transform:scale(1)}}.room-open{animation:1.2s room-flash}@keyframes room-flash{0%{background-color:#0000}20%{background-color:#ffe68040}to{background-color:#0000}}.admin-gate-body{flex-direction:column;flex:1;justify-content:center;align-items:center;gap:.6rem;padding-bottom:8vh;display:flex}.admin-gate-lock{margin-bottom:.5rem;font-size:4rem}.admin-gate h1{color:gold;font-size:2.4rem;font-weight:900}.admin-gate .code-cell{width:clamp(2.4rem,6vw,3.4rem);height:clamp(3.2rem,8vw,4.4rem);font-size:clamp(1.6rem,4vw,2.4rem)}.admin{align-items:stretch;max-width:640px;margin:0 auto}.admin h1{color:gold;text-align:center;margin:1rem 0 2rem;font-size:2.4rem;font-weight:900}.admin h2{color:#f2ecd9d9;margin-bottom:1rem;font-size:1.3rem}.admin .back-link{align-self:flex-start}.admin-form{background:#ffffff0a;border:1px solid #ffd70033;border-radius:16px;flex-direction:column;gap:1.1rem;margin-bottom:2.5rem;padding:1.6rem;display:flex}.admin-form label{flex-direction:column;gap:.4rem;font-weight:600;display:flex}.admin-form input,.admin-form select{color:#f2ecd9;background:#10142b;border:1px solid #f2ecd94d;border-radius:10px;padding:.6rem .8rem;font-family:inherit;font-size:1.1rem}.admin-form input:focus,.admin-form select:focus{border-color:gold;outline:none}.form-error{color:#ff6b6b;font-weight:600}.form-actions{gap:.8rem;display:flex}.form-actions button{color:#f2ecd9;background:0 0;border:1px solid #f2ecd94d;border-radius:10px;padding:.6rem 1.4rem;font-size:1.05rem}.primary-button{font-weight:800;color:#1a1400!important;background:gold!important;border:none!important}.primary-button:hover{background:#ffe34d!important}.admin-list{flex-direction:column;gap:.8rem;display:flex}.admin-room-row{background:#ffffff0a;border:1px solid #f2ecd926;border-radius:12px;justify-content:space-between;align-items:center;padding:.9rem 1.2rem;display:flex}.admin-room-info{flex-direction:column;gap:.15rem;display:flex}.admin-room-name{font-size:1.2rem;font-weight:800}.admin-room-code{color:#f2ecd999;font-size:.95rem}.admin-room-actions{gap:.6rem;display:flex}.admin-room-actions button{color:#f2ecd9;background:0 0;border:1px solid #f2ecd94d;border-radius:8px;padding:.4rem 1rem;font-size:.95rem}.admin-room-actions button:hover{color:gold;border-color:gold}.danger-button:hover{color:#ff6b6b!important;border-color:#ff6b6b!important}