:root{--bg-dark:#0f1724;--bg-darker:#0b1220;--primary-gradient:linear-gradient(90deg,#ffd166 0%,#ff7a59 100%);--text-main:#e6eef8;--text-muted:#cbd7ee;--glass-bg:#ffffff08;--glass-border:#ffffff0f;--input-bg:#00000059;--error-bg:#ff7a591a;--error-color:#ff9e80}*{box-sizing:border-box;margin:0;padding:0}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--bg-dark);min-height:100vh;color:var(--text-main);background-image:radial-gradient(circle at 10% 20%,#ffffff05,#0000 10%),linear-gradient(135deg,#0f1724 0%,#0b1220 50%,#071025 100%);background-attachment:fixed;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif}.app-wrap{justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.play-wrap{flex-direction:column;align-items:center;min-height:100vh;padding:20px;display:flex}.card{border:1px solid var(--glass-border);text-align:center;background:linear-gradient(#ffffff08,#ffffff03);border-radius:24px;width:100%;max-width:500px;padding:40px;position:relative;overflow:hidden;box-shadow:0 20px 40px #0006}.title{background:var(--primary-gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin:0 0 10px;font-size:2.2rem;font-weight:800}.subtitle{color:var(--text-muted);margin-bottom:30px;font-size:1rem;font-weight:500;line-height:1.5}.input-group{text-align:left;margin-bottom:20px}.label{color:var(--text-muted);margin-bottom:8px;font-size:.9rem;font-weight:600;display:block}.input{border:1px solid var(--glass-border);background:var(--input-bg);color:#fff;border-radius:12px;outline:none;width:100%;padding:14px 16px;font-size:1rem;transition:all .3s}.input:focus{background:#0009;border-color:#ffd166;box-shadow:0 0 0 4px #ffd1661a}.button{color:#081224;background:var(--primary-gradient);cursor:pointer;border:none;border-radius:12px;width:100%;margin-top:10px;padding:16px;font-size:1.1rem;font-weight:700;transition:transform .2s,box-shadow .2s}.button:hover{transform:translateY(-2px);box-shadow:0 10px 20px #ff7a5940}.button:active{transform:translateY(0)}.button:disabled{opacity:.7;cursor:not-allowed;transform:none}.error-text{background:var(--error-bg);color:var(--error-color);text-align:center;border:1px solid #ff7a594d;border-radius:8px;margin-bottom:20px;padding:12px;font-size:.9rem}.admin-link-container{border-top:1px solid var(--glass-border);margin-top:30px;padding-top:20px}.admin-link{color:var(--text-muted);opacity:.6;font-size:.85rem;text-decoration:none;transition:opacity .3s}.admin-link:hover{opacity:1;text-decoration:underline}.logo{will-change:filter;height:6em;padding:1.5em;transition:filter .3s}.logo:hover{filter:drop-shadow(0 0 2em #646cffaa)}@keyframes logo-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media (prefers-reduced-motion:no-preference){.logo-spin{animation:20s linear infinite logo-spin}}