@import"https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap";:root{--font-sans: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--bg-main: #0b141a;--bg-sidebar: #111b21;--bg-chat: #0b141a;--bg-header: #202c33;--bg-bubble-outgoing: #005c4b;--bg-bubble-incoming: #202c33;--text-primary: #e9edef;--text-secondary: #8696a0;--text-placeholder: #667781;--accent: #00a884;--accent-hover: #008f72;--accent-light: rgba(0, 168, 132, .15);--danger: #ea0038;--danger-hover: #c2002e;--border-light: rgba(255, 255, 255, .08);--border-dark: #222e35;--shadow-main: 0 4px 20px rgba(0, 0, 0, .4);--glass-bg: rgba(17, 27, 33, .85);--glass-border: rgba(255, 255, 255, .05)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:#04090c;color:var(--text-primary);height:100vh;width:100vw;overflow:hidden;display:flex;align-items:center;justify-content:center;-webkit-font-smoothing:antialiased}#root{width:100%;height:100%;display:flex;align-items:center;justify-content:center}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ffffff26;border-radius:10px}::-webkit-scrollbar-thumb:hover{background:#ffffff4d}.auth-container{display:flex;flex-direction:column;align-items:center;justify-content:center;width:100%;height:100%;background:radial-gradient(circle at center,#0f2422,#050a0d);position:relative;overflow:hidden}.auth-container:before{content:"";position:absolute;width:400px;height:400px;background:var(--accent);filter:blur(150px);opacity:.15;border-radius:50%;top:-100px;left:-100px}.auth-card{width:420px;padding:40px;border-radius:24px;background:var(--glass-bg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--glass-border);box-shadow:var(--shadow-main);text-align:center;z-index:10;animation:scaleUp .4s cubic-bezier(.16,1,.3,1)}.auth-logo{display:inline-flex;align-items:center;justify-content:center;width:64px;height:64px;border-radius:20px;background:linear-gradient(135deg,var(--accent),#00d2ad);color:#fff;margin-bottom:24px;box-shadow:0 8px 24px #00a88466}.auth-title{font-size:24px;font-weight:700;margin-bottom:8px;letter-spacing:-.5px}.auth-subtitle{color:var(--text-secondary);font-size:14px;margin-bottom:32px}.auth-form{display:flex;flex-direction:column;gap:20px;text-align:left}.form-group{display:flex;flex-direction:column;gap:8px}.form-label{font-size:13px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px}.form-input{width:100%;padding:14px 16px;border-radius:12px;background:#202c33;border:1px solid transparent;color:var(--text-primary);font-family:var(--font-sans);font-size:15px;transition:all .2s ease}.form-input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-light);background:#2a3942}.auth-btn{margin-top:10px;padding:14px;border-radius:12px;border:none;background:var(--accent);color:#fff;font-weight:700;font-size:16px;cursor:pointer;transition:all .2s ease}.auth-btn:hover{background:var(--accent-hover);transform:translateY(-1px)}.auth-btn:active{transform:translateY(0)}.auth-switch-text{margin-top:24px;font-size:14px;color:var(--text-secondary)}.auth-switch-link{color:var(--accent);font-weight:600;text-decoration:none;cursor:pointer;margin-left:5px}.auth-switch-link:hover{text-decoration:underline}.auth-error{background:#ea003826;border:1px solid rgba(234,0,56,.3);color:#ff4d6d;padding:12px;border-radius:10px;font-size:14px;display:flex;align-items:center;gap:8px}.app-container{display:grid;grid-template-columns:380px 1fr;width:100%;height:100%;background:var(--bg-main);overflow:hidden;position:relative}.sidebar{display:flex;flex-direction:column;background-color:var(--bg-sidebar);border-right:1px solid var(--border-dark);height:100%;overflow:hidden}.header-bar{height:64px;padding:12px 16px;background-color:var(--bg-header);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.05)}.user-profile{display:flex;align-items:center;gap:12px}.avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,#128c7e,var(--accent));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:16px;text-transform:uppercase}.profile-info{display:flex;flex-direction:column}.profile-name{font-weight:600;font-size:15px}.profile-status{font-size:11px;color:var(--accent);display:flex;align-items:center;gap:4px}.header-actions{display:flex;align-items:center;gap:12px}.icon-btn{background:transparent;border:none;color:var(--text-secondary);width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease}.icon-btn:hover{background:#ffffff0f;color:var(--text-primary)}.icon-btn.danger:hover{background:#ea003826;color:#ff4d6d}.search-container{padding:8px 12px;border-bottom:1px solid var(--border-dark)}.search-box{background:#202c33;border-radius:8px;display:flex;align-items:center;padding:6px 12px;gap:12px}.search-icon{color:var(--text-secondary)}.search-input{background:transparent;border:none;color:var(--text-primary);width:100%;font-family:var(--font-sans);font-size:14px;padding:4px 0}.search-input:focus{outline:none}.list-scrollable{flex:1;overflow-y:auto}.list-section-title{padding:12px 16px 6px;font-size:12px;font-weight:700;color:var(--accent);text-transform:uppercase;letter-spacing:.5px}.list-item{display:flex;align-items:center;padding:12px 16px;gap:16px;cursor:pointer;transition:all .2s ease;border-bottom:1px solid rgba(255,255,255,.02)}.list-item:hover{background-color:#202c33}.list-item.active{background-color:#2a3942}.item-content{flex:1;display:flex;flex-direction:column;gap:4px}.item-header{display:flex;align-items:center;justify-content:space-between}.item-title{font-weight:600;font-size:15px}.item-time{font-size:12px;color:var(--text-secondary)}.item-desc{font-size:13px;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:240px}.item-desc.e2ee-badge{display:flex;align-items:center;gap:4px;color:var(--accent);font-weight:500}.online-dot{width:8px;height:8px;border-radius:50%;background-color:var(--accent);box-shadow:0 0 10px var(--accent)}.backup-section{padding:12px 16px;background-color:#00a88414;border-top:1px solid var(--border-dark);display:flex;align-items:center;justify-content:space-between;gap:12px}.backup-text{font-size:12px;color:var(--text-secondary);line-height:1.4}.backup-btn{background:var(--accent);border:none;color:#fff;padding:8px 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infinite}.vc-ring-1{width:200px;height:200px;animation-delay:0s}.vc-ring-2{width:300px;height:300px;animation-delay:.6s}.vc-ring-3{width:420px;height:420px;animation-delay:1.2s}@keyframes vcRingPulse{0%{transform:scale(.8);opacity:.8}to{transform:scale(1.4);opacity:0}}.vc-ringing-content{display:flex;flex-direction:column;align-items:center;gap:10px;z-index:10;text-align:center;margin-bottom:40px}.vc-avatar-wrap{position:relative;margin-bottom:8px}.vc-avatar-large{width:110px;height:110px;border-radius:50%;background:linear-gradient(135deg,#00a884,#0078d4);font-size:44px;font-weight:800;color:#fff;display:flex;align-items:center;justify-content:center;text-transform:uppercase;box-shadow:0 0 0 4px #00a88440,0 8px 32px 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#ef444480}.vc-fab--decline:hover{background:#f87171}.vc-fab-label{color:#ffffffb3;font-size:12px;font-weight:500;letter-spacing:.3px}.vc-remote-bg{position:absolute;top:0;right:0;bottom:0;left:0;background:#0d1b2a;display:flex;align-items:center;justify-content:center}.vc-remote-video{width:100%;height:100%;object-fit:cover;display:block}.vc-avatar-bg{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;background:radial-gradient(ellipse at center,#1a2a3a,#0d1b2a 70%);width:100%;height:100%}.vc-duration-chip{position:absolute;top:20px;left:50%;transform:translate(-50%);z-index:100;background:#00000073;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);color:#fff;font-size:13px;font-weight:600;padding:5px 14px;border-radius:20px;letter-spacing:1px;border:1px solid rgba(255,255,255,.1)}.vc-name-chip{position:absolute;bottom:120px;left:20px;z-index:100;color:#ffffffe6;font-size:15px;font-weight:600;text-shadow:0 1px 6px 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#ef444473}.vc-ctrl-btn--hangup:hover{background:#f87171}.vc-ctrl-label{font-size:11px;color:#ffffffa6;font-weight:500;letter-spacing:.2px}@media (max-width: 480px){.vc-fab{width:64px;height:64px}.vc-ringing-btns{gap:44px}.vc-avatar-large{width:96px;height:96px;font-size:36px}.vc-avatar-xl{width:120px;height:120px;font-size:44px}.vc-caller-name{font-size:22px}.vc-pip{width:88px;height:132px;border-radius:12px}.vc-ctrl-btn{width:52px;height:52px}.vc-controls{gap:14px}.vc-ring-3{width:340px;height:340px}}@media (max-width: 360px){.vc-ctrl-btn{width:48px;height:48px}.vc-controls{gap:10px}.vc-ctrl-label{font-size:10px}}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#000000d9;display:flex;align-items:center;justify-content:center;z-index:9999;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.modal-card{width:480px;background:var(--bg-sidebar);border:1px solid var(--border-light);border-radius:20px;padding:24px;box-shadow:var(--shadow-main);animation:scaleUp .3s cubic-bezier(.16,1,.3,1)}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.modal-title{font-size:18px;font-weight:700}.modal-body{font-size:14px;color:var(--text-secondary);line-height:1.6;margin-bottom:24px}.modal-textarea{width:100%;height:120px;background:#202c33;border:1px solid var(--border-light);border-radius:10px;padding:12px;color:var(--text-primary);font-family:monospace;font-size:12px;resize:none;margin-top:12px}.modal-textarea:focus{outline:none;border-color:var(--accent)}.modal-actions{display:flex;justify-content:flex-end;gap:12px}.modal-btn{padding:10px 20px;border-radius:8px;border:none;font-weight:600;font-size:14px;cursor:pointer}.modal-btn.primary{background:var(--accent);color:#fff}.modal-btn.primary:hover{background:var(--accent-hover)}.modal-btn.secondary{background:#ffffff14;color:var(--text-primary)}.modal-btn.secondary:hover{background:#ffffff26}@keyframes scaleUp{0%{transform:scale(.95);opacity:0}to{transform:scale(1);opacity:1}}@keyframes slideIn{0%{transform:translateY(8px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes pulse{0%{opacity:.6}50%{opacity:1}to{opacity:.6}}.secure-context-warning-overlay{position:fixed;top:0;right:0;bottom:0;left:0;width:100vw;height:100vh;z-index:10000;background:radial-gradient(circle at center,#1c2a38,#0c131a);display:flex;align-items:center;justify-content:center;padding:24px}.warning-card{width:100%;max-width:520px;background:#202c33a6;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid rgba(240,165,0,.2);border-radius:24px;padding:32px;box-shadow:0 12px 40px #00000080,inset 0 1px #ffffff0d;color:var(--text-primary);animation:scaleUp .4s cubic-bezier(.16,1,.3,1)}.warning-icon{font-size:48px;margin-bottom:20px;display:inline-block;animation:bounce 2s infinite}.warning-title{font-size:22px;font-weight:700;margin-bottom:12px;color:#fff;letter-spacing:-.5px}.warning-text{font-size:14px;color:var(--text-secondary);line-height:1.6;margin-bottom:20px}.warning-alert{background:#f0a5001a;border:1px dashed rgba(240,165,0,.3);border-radius:12px;padding:12px 16px;font-size:13px;color:#f0a500;margin-bottom:24px}.warning-alert code{background:#0003;padding:2px 6px;border-radius:4px;font-family:monospace}.solution-section h3{font-size:15px;font-weight:600;color:#fff;margin-bottom:12px}.solution-section ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:12px}.solution-section li{font-size:13px;color:var(--text-secondary);line-height:1.5;position:relative;padding-left:20px}.solution-section li:before{content:"➔";position:absolute;left:0;color:var(--accent)}.solution-section code{background:#ffffff14;padding:2px 6px;border-radius:4px;font-family:monospace;color:var(--accent)}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}.chat-back-btn{display:none!important}@media (max-width: 768px){.chat-back-btn{display:flex!important;margin-right:8px}.app-container{grid-template-columns:1fr!important;width:100vw;height:100vh}.sidebar,.chat-window{width:100%!important;display:flex!important}.app-container.has-active-chat .sidebar{display:none!important}.app-container:not(.has-active-chat) .chat-window{display:none!important}.app-container:not(.has-active-chat) .welcome-screen{display:none!important}.header-bar{padding:10px 12px;height:60px}.avatar{width:36px;height:36px;font-size:14px}.profile-name{font-size:14px}.profile-status{font-size:11px}.input-container{padding:10px 12px max(10px,env(safe-area-inset-bottom)) 12px!important;gap:8px!important}.message-input{font-size:15px!important;padding:10px 14px!important}.auth-card{width:90%!important;max-width:380px!important;padding:30px 20px!important;border-radius:20px!important}.auth-title{font-size:20px!important}.modal-card{width:90%!important;padding:20px!important;border-radius:16px!important}}@media (max-width: 480px){.header-actions{gap:4px!important}.header-actions .icon-btn{width:32px!important;height:32px!important}.header-actions div[title="End-to-end encrypted"]{display:none!important}}