:root{--bg-main: #0b0f14;--bg-surface: rgba(255, 255, 255, .03);--border-subtle: rgba(255, 255, 255, .08);--text-primary: #e6edf3;--text-secondary: #9aa4bf;--text-muted: #6b7280}*{box-sizing:border-box}body,#root{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial;background:var(--bg-main)}.app{min-height:100vh;padding:16px;color:var(--text-primary);max-width:1200px;margin:0 auto}@media(max-width:640px){.app{padding:12px}}.board{height:min(750px,75vh);aspect-ratio:10 / 20;display:grid;grid-template-columns:repeat(10,1fr);grid-template-rows:repeat(20,1fr);gap:2px;padding:6px;border-radius:12px;background:#00000059}.cell{border-radius:4px;background:#ffffff0f}.cell.filled{border-radius:4px;box-shadow:inset 0 0 0 1px #ffffff1f,inset 0 -2px 4px #00000040}.cyan{background:#00b4c8f2}.yellow{background:#f0b400f2}.purple{background:#8c50dcf2}.green{background:#00aa6ef2}.red{background:#ff3c50f2}.blue{background:#326ee6f2}.orange{background:#e67800f2}.gray{background:linear-gradient(145deg,#828ca0f2,#555f73f2);box-shadow:inset 0 2px 4px #ffffff26,inset 0 -2px 4px #0006}.board-panel{border:1px solid rgba(255,255,255,.1);border-radius:16px;background:#ffffff05;padding:12px;display:flex;justify-content:center}.join-form{width:100%;max-width:360px;display:flex;flex-direction:column;gap:14px;padding:28px;border-radius:18px;border:1px solid var(--border-subtle);background:#ffffff0a;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:0 10px 40px #0006}.formTitle{margin:0 0 10px;text-align:center;font-size:20px;font-weight:600;letter-spacing:.5px}.input{padding:12px 14px;border-radius:12px;border:1px solid var(--border-subtle);background:#00000059;color:var(--text-primary);font-size:14px;transition:border .15s ease,box-shadow .15s ease}.input::placeholder{color:#ffffff59}.input:focus{outline:none;border:1px solid rgba(255,60,80,.8);box-shadow:0 0 0 2px #ff3c5033}.primaryButton{padding:12px;border-radius:12px;border:none;font-weight:600;letter-spacing:.5px;cursor:pointer;background:linear-gradient(135deg,#ff3246f2,#c81428f2);color:#fff;transition:transform .12s ease,box-shadow .12s ease,opacity .12s ease;text-decoration:none}.primaryButton:hover{transform:translateY(-1px);box-shadow:0 6px 20px #ff3c5059}.primaryButton:active{transform:translateY(0);box-shadow:none}.primaryButton.disabled,.primaryButton:disabled{opacity:.4;cursor:not-allowed;box-shadow:none}.secondaryButton{padding:12px;border-radius:12px;border:1px solid rgba(255,255,255,.12);font-weight:600;letter-spacing:.5px;cursor:pointer;background:#ffffff0a;color:#e6edf3e6;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);transition:transform .12s ease,box-shadow .12s ease,background .12s ease,border-color .12s ease;text-decoration:none;font-family:inherit}.secondaryButton:hover{transform:translateY(-1px);background:#ffffff14;border-color:#ff3c5099;box-shadow:0 6px 18px #00000059}.secondaryButton:active{transform:translateY(0);box-shadow:none}.secondaryButton.disabled,.secondaryButton:disabled{opacity:.4;cursor:not-allowed;box-shadow:none}@media(max-width:480px){.joinForm{margin:16px;padding:22px}}.overlay{position:absolute;height:min(750px,75vh);aspect-ratio:10 / 20;display:flex;align-items:center;justify-content:center;background:#05080cbf;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);z-index:10;border-radius:12px}.gameOverPanel{display:flex;flex-direction:column;align-items:center;border:1px solid var(--border-subtle);border-radius:14px;background:var(--bg-surface);padding:12px}.gameOverPanel p{color:#fff}.panel{border:1px solid var(--border-subtle);border-radius:14px;background:var(--bg-surface);padding:12px}.opponents{overflow-y:auto;display:flex;flex-direction:column}.opponent{display:flex;flex-direction:column;align-items:center;gap:10px;padding:5px;border-bottom:1px solid #333}.opponent-name.eliminated{color:#888;text-decoration:line-through}.opponent-name{font-size:14px;font-weight:700;color:#fff}.spectrum{display:flex;gap:1px;height:140px;width:120px;background:#ffffff0f;border:1px solid rgba(0,0,0,.35);border-radius:4px}.spectrum-col{flex:1;display:flex;align-items:flex-end}.spectrum-fill{width:100%;background:#aa1527fa;border-radius:1px;transition:height .1s linear}.spectrum-fill.eliminated{background:#5f5f5ffa}.opponents{overflow-y:auto;scrollbar-width:none;-ms-overflow-style:none}.opponents::-webkit-scrollbar{display:none}.opponents{-webkit-mask-image:linear-gradient(to bottom,black 90%,transparent 100%);mask-image:linear-gradient(to bottom,black 90%,transparent 100%)}.opponents-panel{border:1px solid var(--border-subtle);border-radius:14px;background:var(--bg-surface);padding:12px;max-height:min(790px,79vh);display:flex;flex-direction:column}.game-layout{margin-top:14px;display:grid;grid-template-columns:280px minmax(380px,1fr) 280px;gap:14px;align-items:start}.mobile-drawer{display:none}@media(max-width:640px){.game-layout{margin-top:10px}}@media(max-width:960px){.game-layout{grid-template-columns:1fr}.panel{order:2}.board-panel{order:1}}@media(max-width:960px){.game-layout{gap:10px}.panel,.opponents-panel{display:none}.mobile-drawer .panel{display:block}.mobile-drawer .opponents-panel{display:flex}.mobile-drawer{display:flex;flex-direction:column;gap:10px;border-radius:8px;border-top:2px solid rgba(255,255,255,.1);grid-column:1}.drawer-tabs{display:flex;gap:8px;border-bottom:2px solid rgba(255,255,255,.1)}.tab{flex:1;padding:10px 12px;background:transparent;border:none;color:#fff9;font-weight:500;cursor:pointer;border-bottom:2px solid transparent;transition:all .2s ease}.tab:hover{color:#ffffffe6}.tab.active{color:#fff;border-bottom-color:#c81428fa}.board-panel{display:none}.mobile-drawer .board-panel{display:flex}}.header{background:var(--bg-surface);border:1px solid var(--border-subtle);display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;border-radius:14px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);height:66px}.rtLogo{width:34px;height:34px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#ff3246fa,#c81428fa);box-shadow:0 0 0 1px #ffffff1a inset,0 10px 24px #00000059,0 6px 18px #ff3c502e;-webkit-user-select:none;user-select:none}.rtLogo__text{color:#fffffff5;font-weight:800;font-size:14px;letter-spacing:.5px;text-shadow:0 1px 0 rgba(0,0,0,.25)}.logoGroup{display:flex;align-items:center;gap:10px;text-decoration:none}.logo{transition:filter .15s ease;gap:2px;display:flex}.brandName{transition:filter .15s ease;font-weight:600;font-size:16px;letter-spacing:.4px;color:#fffffff5}.room-info{font-size:14px;opacity:.85}.logoGroup:hover .logo{filter:drop-shadow(0 0 6px rgba(255,60,80,.5))}.logoGroup:hover .brandName{filter:drop-shadow(0 0 6px rgba(255,255,255,.747))}@media(max-width:480px){.brandName{display:none}.header{padding:10px 12px;gap:8px;height:55px}}