:root{--bg-primary: #ffffff;--bg-secondary: #f8fafc;--bg-tertiary: #f1f5f9;--accent-purple: #7c3aed;--accent-purple-glow: rgba(124, 58, 237, .08);--accent-cyan: #0284c7;--accent-cyan-glow: rgba(2, 132, 199, .08);--accent-red: #ef4444;--accent-red-glow: rgba(239, 68, 68, .08);--accent-green: #16a34a;--accent-green-glow: rgba(22, 163, 74, .15);--text-main: #0f172a;--text-muted: #64748b;--border-color: #e2e8f0;--border-glow: rgba(0, 0, 0, .04);--glass-bg: rgba(255, 255, 255, .8);--glass-blur: blur(20px);--font-sans: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}.dark{--bg-primary: #0b0d12;--bg-secondary: #161a23;--bg-tertiary: #202635;--accent-purple: #9061f9;--accent-purple-glow: rgba(144, 97, 249, .15);--accent-cyan: #06b6d4;--accent-cyan-glow: rgba(6, 182, 212, .15);--accent-red: #f43f5e;--accent-red-glow: rgba(244, 63, 94, .15);--accent-green: #10b981;--accent-green-glow: rgba(16, 185, 129, .15);--text-main: #f8fafc;--text-muted: #94a3b8;--border-color: #2e3748;--border-glow: rgba(255, 255, 255, .04);--glass-bg: rgba(22, 26, 35, .8)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-main);font-family:var(--font-sans);overflow:hidden;height:100vh;width:100vw}input,button,textarea,select{font-family:var(--font-sans)}@keyframes pulse-green{0%{box-shadow:0 0 #06b6d480}70%{box-shadow:0 0 0 15px #06b6d400}to{box-shadow:0 0 #06b6d400}}@keyframes pulse-purple{0%{box-shadow:0 0 #a855f780}70%{box-shadow:0 0 0 15px #a855f700}to{box-shadow:0 0 #a855f700}}@keyframes pulse-red{0%{box-shadow:0 0 #f43f5e80}70%{box-shadow:0 0 0 15px #f43f5e00}to{box-shadow:0 0 #f43f5e00}}@keyframes card-intro{0%{opacity:0;transform:translateY(20px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes panel-drop{0%{opacity:0;transform:translate(-50%,-20px)}to{opacity:1;transform:translate(-50%)}}@keyframes slide-up{0%{transform:translateY(100%)}to{transform:translateY(0)}}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#00000026;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--accent-purple-glow)}.app-container{display:flex;height:100vh;width:100vw;background:var(--bg-primary);position:relative;overflow:hidden}.app-container:after{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(124,58,237,.01) 0%,transparent 60%);animation:rotate-bg 30s linear infinite;pointer-events:none}@keyframes rotate-bg{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.auth-wrapper{display:flex;align-items:center;justify-content:center;width:100%;height:100%;z-index:10;position:relative}.auth-card{width:440px;padding:40px;background:var(--bg-primary);backdrop-filter:blur(25px);-webkit-backdrop-filter:blur(25px);border:1px solid var(--border-color);border-radius:24px;box-shadow:0 10px 30px #0000000d;animation:card-intro .6s cubic-bezier(.16,1,.3,1)}.logo-header{text-align:center;margin-bottom:32px}.logo-title{font-size:32px;font-weight:800;letter-spacing:3px;background:linear-gradient(135deg,#ffffff 0%,var(--accent-purple) 50%,var(--accent-cyan) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;text-shadow:0 0 30px rgba(168,85,247,.15)}.logo-subtitle{font-size:11px;color:var(--accent-purple);text-transform:uppercase;letter-spacing:3px;margin-top:6px;font-weight:600}.form-group{margin-bottom:24px;display:flex;flex-direction:column}.form-label{font-size:11px;color:var(--text-muted);text-transform:uppercase;letter-spacing:1.5px;margin-bottom:8px;font-weight:600}.form-input{background:var(--bg-secondary);border:1px solid var(--border-color);color:var(--text-main);padding:14px 18px;border-radius:12px;font-size:14px;transition:all .3s ease}.form-input:focus{outline:none;border-color:var(--accent-purple);box-shadow:0 0 0 2px var(--accent-purple-glow)}.btn-primary{background:linear-gradient(135deg,var(--accent-purple) 0%,#7c3aed 100%);color:#fff;font-weight:700;font-size:14px;border:none;padding:16px;border-radius:12px;cursor:pointer;letter-spacing:1px;text-transform:uppercase;transition:all .3s ease;width:100%;box-shadow:0 4px 12px var(--accent-purple-glow)}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 20px #a855f759}.btn-primary:active{transform:translateY(1px)}.main-layout{display:grid;grid-template-columns:360px 1fr;width:100vw;height:100vh;height:100dvh;background:transparent;position:relative;z-index:5}.sidebar{display:flex;flex-direction:column;overflow:hidden;background:var(--bg-primary);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-right:1px solid var(--border-color)}.sidebar-header{height:calc(64px + env(safe-area-inset-top,0px));padding-top:env(safe-area-inset-top,0px);padding-left:20px;padding-right:20px;background:var(--bg-primary);border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center;flex-shrink:0;box-sizing:border-box}.user-badge{display:flex;align-items:center;gap:12px}.user-avatar{width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,var(--accent-purple) 0%,var(--accent-cyan) 100%);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:13px;box-shadow:0 0 10px #a855f74d}.user-info{display:flex;flex-direction:column}.username-display{font-weight:600;font-size:14px;color:var(--text-main)}.user-role{font-size:9px;color:var(--accent-cyan);text-transform:uppercase;letter-spacing:1.5px;font-weight:700}.btn-icon{background:none;border:none;color:var(--text-muted);cursor:pointer;transition:all .2s;padding:8px;border-radius:8px;display:flex;align-items:center;justify-content:center}.btn-icon:hover{color:var(--text-main);background:#0000000a}.sidebar-tabs-container{display:flex;border-bottom:1px solid var(--border-color);background:var(--bg-secondary)}.sidebar-tab-btn{flex:1;padding:14px 6px;background:transparent;border:none;color:var(--text-muted);font-weight:700;font-size:10px;letter-spacing:1.5px;cursor:pointer;transition:all .3s ease;position:relative}.sidebar-tab-btn.active{color:var(--accent-purple)}.sidebar-tab-btn.active:after{content:"";position:absolute;bottom:0;left:15%;width:70%;height:2px;background:linear-gradient(90deg,var(--accent-purple),var(--accent-cyan));border-radius:2px;box-shadow:0 0 8px var(--accent-purple-glow)}.users-list{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;min-height:0;padding:16px 12px}.list-title{font-size:10px;color:var(--text-muted);text-transform:uppercase;letter-spacing:1.5px;margin:10px 8px 12px;font-weight:700}.user-item{display:flex;align-items:center;justify-content:space-between;padding:14px;border-radius:14px;cursor:pointer;margin-bottom:6px;transition:all .25s cubic-bezier(.16,1,.3,1);border:1px solid transparent;background:transparent}.user-item:hover{background:#00000005;border-color:#00000005;transform:translate(2px)}.user-item.active{background:#7c3aed0f;border-color:#7c3aed26;box-shadow:0 4px 15px #00000008}.status-dot{width:8px;height:8px;border-radius:50%;background:#cbd5e1;transition:all .3s}.status-dot.active{background:var(--accent-cyan);box-shadow:0 0 8px var(--accent-cyan-glow)}.status-dot.calling{background:var(--accent-purple);animation:pulse-green 1.5s infinite}.chat-window{display:flex;flex-direction:column;overflow:hidden;position:relative;background:var(--bg-primary);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.chat-header{height:calc(64px + env(safe-area-inset-top,0px));padding-top:env(safe-area-inset-top,0px);padding-left:20px;padding-right:20px;background:var(--bg-primary);border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center;flex-shrink:0;box-sizing:border-box}.chat-header-user{display:flex;align-items:center;gap:14px}.chat-header-user h3{font-size:15px;font-weight:600;color:var(--text-main)}.chat-actions{display:flex;gap:12px}.btn-call{background:#06b6d414;border:1px solid rgba(6,182,212,.2);color:var(--accent-cyan);padding:10px 18px;border-radius:12px;cursor:pointer;display:flex;align-items:center;gap:8px;font-weight:600;font-size:13px;transition:all .25s}.btn-call:hover{background:var(--accent-cyan);color:#fff;box-shadow:0 0 15px var(--accent-cyan-glow);transform:translateY(-1px)}.messages-container{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;min-height:0;padding:24px;display:flex;flex-direction:column;gap:14px;background-color:transparent;background-image:radial-gradient(rgba(0,0,0,.03) 1px,transparent 1px);background-size:24px 24px}.message-bubble-wrapper{display:flex;align-items:center;gap:10px;max-width:75%;position:relative;margin-bottom:2px}.message-bubble-wrapper.sent{align-self:flex-end;flex-direction:row-reverse}.message-bubble-wrapper.received{align-self:flex-start;flex-direction:row}.message-bubble{max-width:100%!important;padding:12px 18px;border-radius:16px;font-size:14px;line-height:1.5;display:flex;flex-direction:column;gap:6px;box-shadow:0 2px 10px #00000008}.message-bubble.sent{background:linear-gradient(135deg,var(--accent-purple) 0%,#6d28d9 100%);color:#fff;border-bottom-right-radius:4px;border:none}.message-bubble.received{background:var(--bg-tertiary);color:var(--text-main);border-bottom-left-radius:4px;border:none}.message-meta{display:flex;align-items:center;justify-content:space-between;font-size:9px;color:#ffffffb3;gap:10px}.message-bubble.received .message-meta{color:var(--text-muted)}.chat-footer-container{border-top:1px solid var(--border-color);background:var(--bg-primary);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.reply-preview-bar{background:var(--bg-tertiary);border-left:4px solid var(--accent-purple);padding:10px 20px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid rgba(0,0,0,.05)}.reply-preview-content{display:flex;flex-direction:column;gap:2px;overflow:hidden}.reply-preview-user{font-size:11px;font-weight:700;color:var(--accent-purple)}.reply-preview-text{font-size:13px;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.reply-preview-close{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:4px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:all .2s}.reply-preview-close:hover{color:var(--text-main);background:#0000000a}.chat-input-bar{padding:16px 20px;display:flex;gap:12px;align-items:center}.chat-text-input{flex:1;background:var(--bg-secondary);border:1px solid var(--border-color);color:var(--text-main);padding:14px 18px;border-radius:14px;font-size:14px;resize:none;height:48px;line-height:1.5;transition:all .3s}.chat-text-input:focus{outline:none;border-color:var(--accent-purple);box-shadow:0 0 0 2px var(--accent-purple-glow)}.btn-send{background:#7c3aed0f;border:1px solid rgba(124,58,237,.15);color:var(--accent-purple);padding:0 22px;height:48px;border-radius:14px;cursor:pointer;transition:all .25s;display:flex;align-items:center;justify-content:center}.btn-send:hover{background:var(--accent-purple);color:#fff;box-shadow:none;transform:scale(1.02)}.empty-chat{display:flex;flex-direction:column;align-items:center;justify-content:center;flex:1;color:var(--text-muted);gap:16px}.empty-chat-icon{width:60px;height:60px;color:#0000001a}.action-sheet-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#0009;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);z-index:2000;display:flex;align-items:flex-end;justify-content:center}.action-sheet{width:100%;max-width:460px;background:var(--bg-primary);border-top-left-radius:24px;border-top-right-radius:24px;padding:20px;box-shadow:0 -8px 40px #0000000d;animation:slide-up .25s cubic-bezier(.16,1,.3,1);border:1px solid var(--border-color)}.action-sheet-header{padding-bottom:16px;border-bottom:1px solid var(--border-color);margin-bottom:16px;text-align:center}.action-sheet-title{font-size:13px;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:1.5px}.action-sheet-btn{width:100%;background:none;border:none;color:var(--text-main);padding:14px 18px;font-size:15px;font-weight:500;display:flex;align-items:center;gap:14px;cursor:pointer;border-radius:12px;transition:all .2s;text-align:left}.action-sheet-btn:hover{background:#00000008}.action-sheet-btn.delete{color:var(--accent-red)}.action-sheet-btn.cancel{margin-top:10px;border:1px solid var(--border-color);justify-content:center;color:var(--text-muted);font-weight:600}.swipe-reply-indicator{width:36px;height:36px;border-radius:50%;background:#a855f726;border:1px solid rgba(168,85,247,.3);color:var(--accent-purple);display:flex;align-items:center;justify-content:center;transition:transform .1s ease}.call-overlay{position:absolute;top:0;left:0;width:100%;height:100%;z-index:100;display:flex;flex-direction:column;background:#fff}.call-overlay-fullscreen{position:fixed;top:0;left:0;width:100vw;height:100vh;height:100dvh;z-index:9999;display:flex;flex-direction:column;background:var(--bg-primary);-webkit-backdrop-filter:blur(0px);backdrop-filter:blur(0px);padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}.voice-avatar-container{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:24px;background:var(--bg-primary)}.voice-avatar{width:130px;height:130px;border-radius:50%;background:var(--bg-secondary);border:2px solid var(--accent-purple);display:flex;align-items:center;justify-content:center;animation:pulse-purple 2s infinite;color:var(--accent-purple);box-shadow:0 0 30px #7c3aed14}.call-timer{font-size:20px;font-weight:600;letter-spacing:1px;color:var(--text-main)}.call-controls{padding:32px;display:flex;justify-content:center;gap:24px;background:var(--bg-primary);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-top:1px solid var(--border-color)}.btn-ctrl{width:58px;height:58px;border-radius:50%;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;color:#fff;transition:all .25s}.btn-ctrl.mute{background:var(--bg-tertiary);border:1px solid var(--border-color);color:var(--text-main)}.btn-ctrl.mute:hover{background:#e2e8f0}.btn-ctrl.mute.active{background:var(--accent-red);color:#fff;box-shadow:none}.btn-ctrl.hangup{background:var(--accent-red);box-shadow:none}.btn-ctrl.hangup:hover{transform:scale(1.05);filter:brightness(1.15)}.incoming-call-panel{position:absolute;top:24px;left:50%;transform:translate(-50%);width:380px;padding:18px 24px;background:var(--bg-primary);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--border-color);border-radius:18px;box-shadow:0 10px 40px #0000000d;z-index:2000;display:flex;align-items:center;justify-content:space-between;animation:panel-drop .4s cubic-bezier(.16,1,.3,1)}.incoming-call-info{display:flex;flex-direction:column;gap:4px}.incoming-caller{font-weight:700;font-size:16px;color:var(--text-main)}.btn-incoming-accept{background:var(--accent-cyan);color:#fff;border:none;width:44px;height:44px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 0 10px var(--accent-cyan-glow);transition:all .25s}.btn-incoming-accept:hover{transform:scale(1.05);box-shadow:0 0 15px var(--accent-cyan)}.btn-incoming-decline{background:var(--accent-red);color:#fff;border:none;width:44px;height:44px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 0 10px var(--accent-red-glow);transition:all .25s}.btn-incoming-decline:hover{transform:scale(1.05);box-shadow:0 0 15px var(--accent-red)}.admin-dashboard{flex:1;display:grid;grid-template-rows:auto 1fr;height:100%;overflow:hidden;background:var(--bg-primary)}.admin-header{padding:20px 24px;border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center}.admin-tabs{display:flex;gap:10px}.admin-tab{background:var(--bg-secondary);border:1px solid var(--border-color);color:var(--text-muted);cursor:pointer;padding:8px 16px;font-weight:600;font-size:13px;border-radius:8px;transition:all .2s}.admin-tab:hover{background:var(--bg-tertiary);color:var(--text-main)}.admin-tab.active{background:#a855f714;color:var(--accent-purple);border-color:#a855f74d;box-shadow:0 0 10px var(--accent-purple-glow)}.admin-content{padding:24px;overflow-y:auto;overflow-x:hidden;min-width:0;width:100%}.admin-table-container{width:100%;overflow-x:auto;margin-top:15px;border-radius:12px;border:1px solid var(--border-color);background:var(--bg-primary)}.admin-table{width:100%;border-collapse:collapse;text-align:left;font-size:14px;min-width:600px}.admin-table th{padding:14px 18px;border-bottom:2px solid var(--border-color);color:var(--text-muted);font-weight:600;text-transform:uppercase;font-size:11px;letter-spacing:1px}.admin-table td{padding:14px 18px;border-bottom:1px solid var(--border-color);color:var(--text-main)}.admin-table tr:hover{background:var(--bg-secondary)}.reset-form{max-width:480px;display:flex;flex-direction:column;gap:15px}.log-action-text{font-family:monospace;font-size:13px}.status-badge{padding:4px 8px;border-radius:4px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.status-badge.connected{background:#06b6d414;color:var(--accent-cyan)}.status-badge.connecting{background:#a855f714;color:var(--accent-purple)}.status-badge.missed{background:#f43f5e14;color:var(--accent-red)}.status-badge.ended{background:#0000000d;color:var(--text-muted)}.mobile-back-btn{display:none!important}@media (max-width: 768px){html,body,#root,.app-container{position:fixed!important;top:0!important;left:0!important;right:0!important;bottom:0!important;width:100%!important;height:100%!important;overflow:hidden!important}.mobile-back-btn{display:flex!important;align-items:center;justify-content:center}.auth-wrapper{overflow-y:auto;align-items:flex-start;padding:30px 10px;height:100%;min-height:100dvh}.auth-card{width:95%;max-width:400px;padding:24px 16px;margin:10px auto;border-radius:20px}.form-input,.chat-text-input{font-size:16px!important}.logo-title{font-size:26px;letter-spacing:2px}.main-layout{grid-template-columns:1fr;padding:0;gap:0;height:100vh;height:100dvh;width:100vw}.main-layout.has-active-content .sidebar,.main-layout.no-active-content .chat-window{display:none!important}.sidebar,.chat-window{width:100%;height:100%;border-radius:0!important;border:none!important}.chat-header{height:calc(64px + env(safe-area-inset-top,0px));padding-top:env(safe-area-inset-top,0px);padding-left:12px;padding-right:12px;gap:8px;box-sizing:border-box}.chat-header-user{gap:8px;min-width:0;flex:1}.chat-header-user h3{max-width:160px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:15px}.chat-header-user>div{min-width:0;display:flex;flex-direction:column}.btn-call{padding:0!important;width:40px;height:40px;border-radius:12px!important;justify-content:center;align-items:center;flex-shrink:0}.btn-call span{display:none!important}.chat-input-bar{padding:12px 16px;gap:8px}.btn-send{padding:0!important;width:44px;height:44px;flex-shrink:0;justify-content:center;border-radius:12px}.message-bubble{max-width:88%}.admin-dashboard{height:100%;width:100%;max-width:100%;overflow:hidden;display:flex;flex-direction:column}.admin-header{flex-direction:column;align-items:flex-start;gap:12px;padding:16px;width:100%;box-sizing:border-box;overflow:hidden}.admin-tabs{width:100%;max-width:100%;overflow-x:auto;padding-bottom:4px;display:flex;white-space:nowrap;-webkit-overflow-scrolling:touch;box-sizing:border-box}.admin-tab{padding:6px 12px;font-size:12px;flex-shrink:0}.admin-content{padding:16px;overflow-y:auto;overflow-x:hidden;min-width:0;width:100%}.local-video-container{width:110px;height:73px;bottom:12px;right:12px}.voice-avatar{width:100px;height:100px}.voice-avatar-container h2{font-size:15px;padding:0 20px;text-align:center}.incoming-call-panel{width:92%;max-width:360px;top:16px;padding:14px 18px}}.message-reply-quote{background:var(--bg-secondary);border-left:4px solid var(--accent-cyan);padding:6px 10px;border-radius:4px;margin-bottom:6px;font-size:12px;display:flex;flex-direction:column;gap:2px}.message-bubble.sent .message-reply-quote{border-left-color:#fffc;background:#ffffff26}.message-reply-quote .quote-user{font-weight:700;color:var(--accent-cyan)}.message-bubble.sent .message-reply-quote .quote-user{color:#ffffffe6}.message-reply-quote .quote-text{color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.message-bubble.sent .message-reply-quote .quote-text{color:#ffffffd9}.typing-dots{display:flex;align-items:center;gap:3px;height:14px}.typing-dots span{display:block;width:4px;height:4px;border-radius:50%;background:var(--accent-cyan);animation:typing-dot-bounce 1.4s infinite ease-in-out both}.typing-dots span:nth-child(1){animation-delay:-.32s}.typing-dots span:nth-child(2){animation-delay:-.16s}@keyframes typing-dot-bounce{0%,80%,to{transform:scale(0)}40%{transform:scale(1)}}.message-status-ticks{font-size:11px;letter-spacing:-2px;font-weight:800}.status-dot.active{width:10px;height:10px;background:var(--accent-green)!important;box-shadow:0 0 10px #16a34a80!important}.theme-toggle-btn{background:var(--bg-secondary)!important;border:1px solid var(--border-color)!important;color:var(--text-main)!important;border-radius:50%!important;width:40px!important;height:40px!important;display:flex!important;align-items:center!important;justify-content:center!important;cursor:pointer!important;box-shadow:0 4px 12px #0000000d!important;transition:all .2s!important}.theme-toggle-btn:hover{transform:scale(1.05);background:var(--bg-tertiary)!important}