:root{--bg: #111;--bg-2: #111;--bg-3: #111;--bg-4: #111;--accent: #fff;--accent-dim: rgba(255, 255, 255, .12);--accent-glow: rgba(255, 255, 255, .2);--danger: #d94535;--success: #5bad74;--gold: #e8c040;--text-primary: #fff;--text-secondary: #fff;--text-muted: rgba(255, 255, 255, .72);--border: rgba(240, 230, 200, .07);--border-soft: rgba(240, 230, 200, .12);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--radius-xl: 20px;--font-display: "Arial", system-ui, sans-serif;--font-body: "Arial", system-ui, sans-serif;--font-mono: "Arial", monospace;--shadow: 0 8px 40px rgba(0, 0, 0, .72), 0 2px 8px rgba(0, 0, 0, .5);--t: .14s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px}body{min-height:100vh;font-family:var(--font-body);color:var(--text-primary);background:var(--bg);-webkit-font-smoothing:antialiased}button{cursor:pointer;font-family:inherit;border:none;outline:none;background:none}input,textarea{font-family:inherit;outline:none}img{display:block}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--bg-3);border-radius:4px}#app{min-height:100vh;position:relative}#screen-root{min-height:100vh}.btn{align-items:center;gap:7px;padding:9px 18px;border-radius:var(--radius-sm);font-weight:600;font-size:.9rem;border:1px solid transparent;transition:all var(--t);white-space:nowrap;line-height:1;text-align:center}.btn:active{transform:scale(.97)}.btn:disabled{opacity:.3;cursor:not-allowed;pointer-events:none}.btn-primary{background:var(--bg);color:#fff;border-color:var(--accent);font-weight:700}.btn-primary:hover{color:#111;background:var(--accent);border-color:var(--accent);box-shadow:0 0 14px var(--accent-glow)}.btn-secondary{background:transparent;color:var(--text-secondary);border-color:var(--border)}.btn-secondary:hover{border-color:var(--border-soft);color:var(--text-primary);background:var(--bg-3)}.btn-ghost{background:transparent;color:var(--text-muted);padding:7px 12px}.btn-ghost:hover{color:var(--text-secondary);background:var(--bg-3)}.btn-sm{padding:6px 12px;font-size:.82rem}.w-full{width:100%}.input{width:100%;background:var(--bg-3);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);padding:10px 14px;font-size:.92rem;transition:border-color var(--t),box-shadow var(--t)}.input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-dim)}.input::placeholder{color:var(--text-muted)}.field-label{display:block;margin-bottom:6px;font-size:.72rem;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.07em}.toast-container{position:fixed;bottom:20px;right:20px;z-index:400;display:flex;flex-direction:column;gap:7px;align-items:flex-end}.toast{padding:9px 16px;background:var(--bg-3);border:1px solid var(--border);border-radius:var(--radius-md);font-size:.84rem;font-weight:500;box-shadow:var(--shadow);animation:toastIn .2s ease,toastOut .2s ease 3.8s forwards;max-width:280px}.toast.success{border-color:#5bad7459;color:var(--success)}.toast.error{border-color:#d9453559;color:var(--danger)}.toast.info{border-color:#ffffff4d;color:var(--accent)}@keyframes toastIn{0%{opacity:0;transform:translateY(8px)}}@keyframes toastOut{to{opacity:0;transform:translateY(-6px)}}.popup-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:300;display:flex;align-items:center;justify-content:center;padding:20px;animation:fadeIn .15s ease}@keyframes fadeIn{0%{opacity:0}}.popup-card{background:var(--bg-2);border:1px solid var(--border);border-radius:var(--radius-xl);padding:24px;width:100%;max-width:360px;box-shadow:var(--shadow)}.popup-title{font-family:var(--font-display);font-size:1rem;font-weight:800;margin-bottom:16px}.persona-checkbox-list{display:flex;flex-direction:column;gap:6px;max-height:210px;overflow-y:auto;margin-bottom:4px}.persona-checkbox-row{display:flex;align-items:center;gap:9px;padding:7px 10px;border-radius:var(--radius-sm);cursor:pointer;background:var(--bg-3);border:1px solid var(--border);transition:border-color var(--t)}.persona-checkbox-row:hover{border-color:#ffffff40}.persona-checkbox-row input{accent-color:var(--accent);width:15px;height:15px}.menu-screen{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:16px;animation:screenIn .28s ease;background-color:#111}@keyframes screenIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1}}.menu-card{border-radius:var(--radius-xl);padding:clamp(20px,3.2vh,32px);width:100%;max-width:380px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:clamp(10px,1.6vh,14px)}.menu-brand{text-align:center;padding-bottom:2px}.menu-logo{font-family:var(--font-display);font-size:clamp(1.85rem,3.5vh,2.3rem);font-weight:900;letter-spacing:-.02em;line-height:1}.menu-logo-accent{color:var(--accent)}.menu-sub{font-size:.72rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.12em;margin-top:6px}.menu-field{display:flex;flex-direction:column}.menu-auth{display:flex;flex-direction:column;gap:8px}.menu-auth-switch{display:grid;grid-template-columns:1fr 1fr;gap:8px}.menu-auth-option{padding:9px 12px;border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-secondary);background:var(--bg-3);font-size:.82rem;font-weight:700;transition:border-color var(--t),color var(--t),background var(--t)}.menu-auth-option.active{color:#111;background:var(--accent);border-color:var(--accent)}.menu-profile-note{padding:8px 12px;border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-secondary);font-size:.78rem}.menu-or{display:flex;align-items:center;gap:8px;font-size:.72rem;color:var(--text-muted)}.menu-or:before,.menu-or:after{content:"";flex:1;height:1px;background:var(--border)}.menu-or span{white-space:nowrap}.menu-join-row{display:flex;gap:8px}.menu-join-row .input{flex:1}.input-code{font-family:var(--font-mono);font-size:1rem;letter-spacing:.16em;text-transform:uppercase;text-align:center}.menu-footer{display:flex;flex-direction:column;gap:10px;padding-top:4px}.menu-powered{display:flex;flex-direction:column;gap:4px;align-items:center}.screen-powered{flex-shrink:0}.menu-powered-label{font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;color:var(--text-muted)}.menu-powered-brand{display:inline-flex;align-items:center;gap:8px;font-weight:800;letter-spacing:.08em}.menu-powered-link{display:inline-flex;align-items:center;justify-content:center;text-decoration:none}.menu-powered-logo{max-height:48px;width:auto;object-fit:contain}.menu-socials{display:flex;justify-content:center;gap:10px}.menu-social-btn{width:38px;height:38px;display:inline-flex;align-items:center;justify-content:center;border-radius:999px;border:1px solid var(--border);background:var(--bg-3);color:var(--text-primary);text-decoration:none;transition:border-color var(--t),background var(--t),transform var(--t)}.menu-social-btn:hover{border-color:var(--accent);transform:translateY(-1px)}.menu-social-btn svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}@media (max-height: 760px){.menu-screen{padding:12px}.menu-card{padding:18px;gap:10px}.menu-logo{font-size:1.7rem}.menu-auth{gap:6px}.menu-footer{gap:8px}.menu-powered-logo{max-height:24px}}.lobby-screen{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:24px;background-color:#111;animation:screenIn .28s ease}.lobby-card{width:100%;max-width:1020px;display:flex;flex-direction:column;gap:18px;height:min(calc(100dvh - 136px),680px);padding:32px;border-radius:var(--radius-xl);box-shadow:var(--shadow);background:var(--bg-2);border:1px solid var(--border);overflow:hidden}.lobby-head{display:flex;flex-direction:column;gap:0}.lobby-layout{display:grid;grid-template-columns:minmax(260px,.9fr) minmax(0,1.5fr);gap:18px;align-items:stretch;flex:1;min-height:0}.lobby-players-panel,.lobby-character-panel{display:flex;flex-direction:column;gap:12px;padding:18px;border-radius:var(--radius-lg);border:1px solid var(--border);background:var(--bg-3);min-height:0}.lobby-title{display:inline-flex;align-items:center;gap:12px;flex-wrap:wrap;font-size:2rem;line-height:1;font-weight:900}.lobby-topbar .lobby-code-button,.lobby-topbar .lobby-code-toggle{min-height:34px}.lobby-topbar .lobby-code-button{padding:0 12px}.lobby-topbar .lobby-code-toggle{width:34px}.lobby-topbar .lobby-code-toggle svg{width:16px;height:16px}.lobby-code-row{display:inline-flex;align-items:center;gap:10px;width:fit-content}.lobby-code-button,.lobby-code-toggle{display:inline-flex;align-items:center;justify-content:center;min-height:42px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg-3);transition:border-color var(--t),background var(--t),opacity var(--t)}.lobby-code-button{padding:0 14px}.lobby-code-button:hover,.lobby-code-toggle:hover{border-color:var(--border-soft);background:var(--bg-4)}.lobby-code-toggle{width:42px;padding:0;flex-shrink:0}.lobby-code-toggle svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;color:var(--text-secondary)}.lobby-code-masked{font-family:var(--font-mono);letter-spacing:.12em;font-size:1rem;color:#fff;opacity:.7}.lobby-code-visible{font-family:var(--font-mono);letter-spacing:.12em;font-size:1rem;color:#fff}.lobby-copy{color:var(--text-secondary);font-size:.92rem}.lobby-summary{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.lobby-summary-item{padding:14px 16px;border-radius:var(--radius-md);border:1px solid var(--border);background:var(--bg-3)}.lobby-summary-label{display:block;margin-bottom:6px;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted)}.lobby-actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center;align-self:center;justify-content:center;width:100%;margin-top:auto;padding-top:10px}.lobby-start-wrap{display:inline-flex}.lobby-status-note{color:var(--text-secondary);font-size:.88rem}.lobby-players{display:flex;flex-direction:column;gap:10px;flex:1;min-height:0;overflow-y:auto}.lobby-character-stage{flex:1;min-height:260px;border-radius:var(--radius-lg);border:1px dashed rgba(255,255,255,.14);background:linear-gradient(180deg,#ffffff08,#ffffff03),var(--bg)}.lobby-player{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;border-radius:var(--radius-md);border:1px solid var(--border);background:var(--bg-3)}.lobby-player.me{border-color:var(--accent)}.lobby-player.offline{opacity:.45}.lobby-player-name{font-weight:700}.lobby-player-tags{display:inline-flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:flex-end}.lobby-player-tag{font-size:.65rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#111;background:var(--accent);border-radius:999px;padding:2px 8px}.lobby-player-tag.ready{background:var(--success);color:#111}.room-page{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:24px;background:#111;animation:screenIn .28s ease}.room-shell{width:min(100%,1560px);height:min(calc(100dvh - 136px),760px)}.room-outer{display:flex;flex-direction:column;height:100%;overflow:hidden;border:1px solid var(--border);border-radius:20px;background:#111;box-shadow:var(--shadow)}.room-topbar{display:flex;align-items:center;gap:14px;position:relative;height:50px;flex-shrink:0;padding:0;background:var(--bg-2);border-bottom:1px solid var(--border);z-index:10}.room-brand{font-family:var(--font-display);font-size:1rem;font-weight:900;color:var(--text-primary);white-space:nowrap;position:absolute;left:50%;transform:translate(-50%);pointer-events:none}.room-brand-accent{color:var(--accent)}.room-topbar-code{display:flex;align-items:center;gap:7px;padding-left:12px}.room-code-row{display:inline-flex;align-items:center;gap:8px;width:fit-content}.topbar-label{font-size:.7rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em}.room-code-button,.room-code-toggle{display:inline-flex;align-items:center;justify-content:center;min-height:34px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg-3);transition:border-color var(--t),background var(--t),opacity var(--t)}.room-code-button{padding:0 12px}.room-code-button:hover,.room-code-toggle:hover{border-color:var(--border-soft);background:var(--bg-4)}.room-code-toggle{width:34px;padding:0;flex-shrink:0}.room-code-toggle svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;color:var(--text-secondary)}.room-code-masked,.room-code-visible{font-family:var(--font-mono);letter-spacing:.14em;font-size:.9rem;font-weight:700;color:#fff}.room-code-masked{opacity:.7}.spacer{flex:1;min-width:0}.room-player-count{font-size:.78rem;color:#fff;background:var(--bg-3);border:1px solid var(--border);padding:3px 10px;border-radius:100px}.room-body{flex:1;display:flex;overflow:hidden}.room-sidebar{width:220px;flex-shrink:0;background:var(--bg-2);border-right:1px solid var(--border);display:flex;flex-direction:column;overflow:hidden}.room-sidebar-empty{border-right:none;border-left:1px solid var(--border)}#room-sidebar{display:flex;flex-direction:column;overflow:hidden}#sidebar-inner{flex:1;overflow-y:auto;display:flex;flex-direction:column;padding:10px 0}.sidebar-section-title{font-family:var(--font-display);font-size:.65rem;font-weight:800;color:var(--text-muted);letter-spacing:.1em;text-transform:uppercase;padding:6px 12px 4px}.sidebar-item{display:flex;align-items:center;gap:7px;padding:7px 12px;width:100%;text-align:left;background:transparent;color:var(--text-muted);font-size:.82rem;font-weight:600;border:none;border-radius:0;transition:background var(--t),color var(--t);cursor:pointer}.sidebar-item:hover{background:var(--bg-3);color:var(--text-secondary)}.sidebar-item.active{background:#fff;color:#111}.sidebar-label{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-badge{background:var(--accent);color:#111;font-size:.6rem;padding:1px 5px;border-radius:100px;font-weight:700;flex-shrink:0}.sidebar-new-group{padding:7px 12px;width:100%;text-align:left;background:transparent;color:var(--text-muted);font-size:.78rem;font-weight:700;border:none;border-top:1px dashed var(--border);cursor:pointer;transition:all var(--t);margin-top:2px}.sidebar-new-group:hover{color:#111;background:#fff}.sidebar-player{display:flex;align-items:center;gap:8px;padding:6px 12px;width:100%;background:transparent;color:var(--text-muted);font-size:.82rem;border:none;border-radius:0;transition:background var(--t),color var(--t);cursor:pointer;text-align:left}.sidebar-player:hover{background:var(--bg-3);color:var(--text-secondary)}.sidebar-player.active{background:#fff;color:#111}.sidebar-player.offline{opacity:.4}.sidebar-player-me{cursor:default;opacity:.75}.sidebar-player-nick{flex:1;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.room-chat{flex:1;display:flex;flex-direction:column;overflow:hidden}.chat-wrap{display:flex;flex-direction:column;flex:1;overflow:hidden}.chat-header{padding:10px 14px;flex-shrink:0;background:var(--bg-2);border-bottom:1px solid var(--border)}.chat-header-label{font-size:.82rem;font-weight:700;color:var(--text-secondary)}.chat-messages{flex:1;overflow-y:auto;padding:12px 14px;display:flex;flex-direction:column;gap:8px;background-color:var(--bg)}.chat-message{display:flex;gap:10px;align-items:flex-start;animation:msgIn .15s ease;padding:10px 12px;border:1px solid rgba(255,255,255,.05);border-radius:var(--radius-md);background:#ffffff05}@keyframes msgIn{0%{opacity:0;transform:translate(-4px)}}.msg-body{flex:1;min-width:0}.msg-meta{display:flex;align-items:baseline;gap:7px;margin-bottom:2px}.msg-name{font-weight:700;font-size:.84rem}.msg-time{font-size:.68rem;color:var(--text-muted)}.msg-text{font-size:.86rem;color:#fff;line-height:1.5;word-break:break-word}.chat-input-row{display:flex;gap:8px;padding:10px 14px;background:var(--bg-2);border-top:1px solid var(--border);flex-shrink:0}.chat-input{flex:1;background:var(--bg-3);border:1px solid var(--border);border-radius:100px;color:var(--text-primary);padding:8px 16px;font-size:.88rem;transition:border-color var(--t),box-shadow var(--t)}.chat-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-dim)}.chat-input::placeholder{color:var(--text-muted)}.chat-send-btn{background:var(--accent);color:#111;border-radius:100px;padding:8px 18px;font-weight:700;font-size:.9rem;transition:all var(--t)}.chat-send-btn:hover{background:#d9d9d9;color:#111;box-shadow:0 0 14px var(--accent-glow)}@media (max-width: 960px){.room-page{padding:18px}.room-shell{width:100%;height:calc(100dvh - 118px)}.room-topbar,.room-body{padding:0}}@media (max-width: 700px){.lobby-card{height:auto}.lobby-layout{grid-template-columns:1fr}.room-sidebar{width:180px}.lobby-summary{grid-template-columns:1fr}}@media (max-width: 580px){.room-page{padding:12px}.room-shell{height:calc(100dvh - 96px)}.room-sidebar{display:none}.menu-card,.lobby-card{padding:24px}.lobby-players-panel,.lobby-character-panel{padding:16px}.menu-join-row,.lobby-actions{flex-direction:column}.lobby-actions .btn,.menu-join-row .btn,.lobby-start-wrap{width:100%}.lobby-actions .btn,.menu-join-row .btn{justify-content:center}.menu-screen{padding:12px}.menu-card{padding:18px;gap:10px}}