:root{--bg-primary: #0a0a0f;--bg-secondary: #12121a;--bg-tertiary: #1a1a28;--bg-card: rgba(20, 20, 35, .7);--border: rgba(255, 255, 255, .06);--border-hover: rgba(255, 255, 255, .12);--text-primary: #f0f0f5;--text-secondary: #9ca3af;--text-muted: #6b7280;--accent: #6366f1;--accent-hover: #818cf8;--accent-glow: rgba(99, 102, 241, .3);--success: #22c55e;--danger: #ef4444;--danger-hover: #dc2626;--glass: rgba(255, 255, 255, .03);--glass-border: rgba(255, 255, 255, .08);--shadow: 0 8px 32px rgba(0, 0, 0, .4);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 20px;--radius-xl: 28px}*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}html{height:100%;overflow:hidden}body{font-family:Inter,system-ui,-apple-system,sans-serif;background:var(--bg-primary);color:var(--text-primary);height:100%;overflow:hidden;position:relative}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse 80% 50% at 20% 40%,rgba(99,102,241,.08),transparent),radial-gradient(ellipse 60% 40% at 80% 60%,rgba(139,92,246,.06),transparent);pointer-events:none;z-index:0}#root{height:100%;position:relative;z-index:1}.screen{display:none;height:100%;align-items:center;justify-content:center;position:relative;z-index:1;padding:28px 16px 16px}.screen.active{display:flex}.card{width:100%;max-width:440px;padding:36px 28px;border-radius:var(--radius-xl);background:var(--bg-card);border:1px solid var(--glass-border);box-shadow:var(--shadow);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);animation:cardEnter .6s cubic-bezier(.16,1,.3,1)}@keyframes cardEnter{0%{opacity:0;transform:translateY(30px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}.card-brand{text-align:center;margin-bottom:28px}.logo{width:56px;height:56px;border-radius:var(--radius-md);background:linear-gradient(135deg,var(--accent),#8b5cf6);display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:800;color:#fff;margin:0 auto 16px;box-shadow:0 4px 20px var(--accent-glow)}.card h1{font-size:26px;font-weight:700;margin-bottom:6px;letter-spacing:-.5px}.subtitle{color:var(--text-secondary);font-size:14px}.form-group{margin-bottom:18px}.form-group label{display:block;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--text-secondary);margin-bottom:8px}.form-group input,.form-group select{width:100%;padding:14px 16px;border-radius:var(--radius-md);border:1px solid var(--border);background:var(--bg-secondary);color:var(--text-primary);font-size:15px;transition:all .2s ease;outline:none;min-height:48px}.form-group input:focus,.form-group select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.select-wrapper{position:relative}.select-wrapper:after{content:"";position:absolute;right:16px;top:50%;transform:translateY(-50%);width:0;height:0;border-left:5px solid transparent;border-right:5px solid transparent;border-top:5px solid var(--text-secondary);pointer-events:none}.select-wrapper select{-webkit-appearance:none;-moz-appearance:none;appearance:none;padding-right:40px}.btn-primary{width:100%;padding:16px;border-radius:var(--radius-md);border:none;background:linear-gradient(135deg,var(--accent),#8b5cf6);color:#fff;font-size:15px;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:10px;transition:all .2s ease;box-shadow:0 4px 16px #6366f140;min-height:48px}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 24px #6366f159}.btn-primary:active{transform:translateY(0)}.btn-discord{width:100%;padding:14px;border-radius:var(--radius-md);border:none;background:#5865f2;color:#fff;font-size:15px;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:10px;text-decoration:none;transition:all .2s ease;min-height:48px}.btn-discord:hover{background:#4752c4;transform:translateY(-1px)}.discord-badge{display:inline-flex;align-items:center;gap:8px;margin-top:16px;padding:8px 14px;border-radius:var(--radius-sm);background:var(--glass);border:1px solid var(--glass-border);font-size:13px;color:var(--text-secondary)}.chat-container{width:100%;max-width:800px;height:100%;display:flex;flex-direction:column;border-radius:var(--radius-lg);border:1px solid var(--border);overflow:hidden;box-shadow:var(--shadow);background:var(--bg-secondary)}.chat-header{display:flex;justify-content:space-between;align-items:center;padding:18px 20px 14px;background:var(--bg-tertiary);border-bottom:1px solid var(--border);flex-shrink:0;gap:12px}.room-info{display:flex;flex-direction:column;gap:2px;min-width:0}.room-name{font-size:15px;font-weight:600;color:var(--text-primary)}.member-count{font-size:12px;color:var(--success)}.user-info{display:flex;align-items:center;gap:10px;flex-shrink:0}.lang-badge{padding:3px 8px;border-radius:6px;background:var(--accent);color:#fff;font-size:11px;font-weight:700;letter-spacing:.5px}.user-name{font-size:13px;color:var(--text-secondary);max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.btn-leave{padding:8px 14px;border-radius:var(--radius-sm);border:1px solid var(--danger);background:transparent;color:var(--danger);font-size:12px;font-weight:600;cursor:pointer;transition:all .2s ease}.btn-leave:hover{background:var(--danger);color:#fff}.chat-messages{flex:1;overflow-y:auto;padding:16px 20px;display:flex;flex-direction:column;gap:10px}.chat-messages::-webkit-scrollbar{width:6px}.chat-messages::-webkit-scrollbar-track{background:transparent}.chat-messages::-webkit-scrollbar-thumb{background:#ffffff14;border-radius:3px}.system-msg{text-align:center;color:var(--text-muted);font-size:12px;padding:6px 0}.message{max-width:75%;padding:12px 16px;border-radius:var(--radius-md);background:var(--bg-tertiary);border:1px solid var(--border);animation:messageIn .3s ease;align-self:flex-start}.message.own{align-self:flex-end;background:linear-gradient(135deg,#6366f126,#8b5cf61a);border-color:#6366f133}.message.pending{opacity:.7}@keyframes messageIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.msg-header{display:flex;align-items:center;gap:8px;margin-bottom:6px}.msg-author{font-size:13px;font-weight:600;color:var(--accent-hover)}.msg-lang{font-size:10px;padding:2px 6px;border-radius:4px;background:var(--glass);color:var(--text-muted);font-weight:600}.msg-time{font-size:11px;color:var(--text-muted);margin-left:auto}.msg-body{font-size:14px;line-height:1.5;color:var(--text-primary);word-wrap:break-word}.msg-orig{margin-top:8px;padding-top:8px;border-top:1px solid var(--border);font-size:12px;color:var(--text-muted);font-style:italic}.chat-input-area{display:flex;gap:10px;padding:14px 20px;background:var(--bg-tertiary);border-top:1px solid var(--border);flex-shrink:0;padding-bottom:max(14px,env(safe-area-inset-bottom))}.chat-input-area input{flex:1;padding:12px 16px;border-radius:var(--radius-md);border:1px solid var(--border);background:var(--bg-secondary);color:var(--text-primary);font-size:15px;outline:none;transition:all .2s ease;min-height:48px}.chat-input-area input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.btn-send{width:48px;height:48px;border-radius:var(--radius-md);border:none;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease;flex-shrink:0}.btn-send:hover{background:var(--accent-hover);transform:scale(1.05)}.btn-send:active{transform:scale(.95)}.loading-overlay{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;z-index:100;background:#0a0a0fd9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.spinner{width:40px;height:40px;border:3px solid rgba(255,255,255,.1);border-top-color:var(--accent);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}[dir=rtl] .chat-input-area input{text-align:right}[dir=rtl] .msg-header{flex-direction:row-reverse}[dir=rtl] .msg-time{margin-left:0;margin-right:auto}@media (max-width: 640px){.card{padding:28px 20px;border-radius:var(--radius-lg)}.card h1{font-size:22px}.chat-container{border-radius:0;border:none;max-width:100%}.chat-header{padding:16px 16px 12px}.user-name{max-width:80px}.chat-messages{padding:12px 16px}.message{max-width:92%;padding:10px 14px}.chat-input-area{padding:10px 14px;padding-bottom:max(10px,env(safe-area-inset-bottom))}}@media (max-width: 400px){.card h1{font-size:22px}.logo{width:48px;height:48px;font-size:18px}.btn-leave{padding:6px 10px;font-size:11px}.lang-badge{padding:2px 7px;font-size:10px}.user-name{display:none}}