:root{--lcars-cream: #f5e6d3;--lcars-champagne: #e8d4b8;--lcars-rose: #d4a5a5;--lcars-mauve: #b8a5c4;--lcars-lavender: #a5b4c4;--lcars-sage: #a5c4b8;--lcars-peach: #e8c4a5;--lcars-coral: #d4a58a;--accent-gold: #c9a962;--accent-copper: #b87333;--accent-bronze: #a5845e;--bg-deep: #0a0a12;--bg-surface: rgba(15, 15, 25, .85);--bg-elevated: rgba(25, 25, 40, .75);--bg-glass: rgba(255, 255, 255, .03);--text-primary: #e8e4df;--text-secondary: rgba(232, 228, 223, .7);--text-muted: rgba(232, 228, 223, .4);--text-on-light: #1a1a24;--gradient-warm: linear-gradient(135deg, var(--lcars-peach) 0%, var(--lcars-coral) 100%);--gradient-cool: linear-gradient(135deg, var(--lcars-lavender) 0%, var(--lcars-mauve) 100%);--gradient-subtle: linear-gradient(135deg, var(--lcars-cream) 0%, var(--lcars-champagne) 100%);--gradient-rose: linear-gradient(135deg, var(--lcars-rose) 0%, var(--lcars-mauve) 100%);--gradient-sage: linear-gradient(135deg, var(--lcars-sage) 0%, var(--lcars-lavender) 100%);--shadow-soft: 0 4px 24px rgba(0, 0, 0, .3);--shadow-glow: 0 0 40px rgba(201, 169, 98, .15);--shadow-inset: inset 0 1px 0 rgba(255, 255, 255, .05);--border-subtle: 1px solid rgba(255, 255, 255, .06);--border-accent: 1px solid rgba(201, 169, 98, .3);--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;--spacing-2xl: 48px;--font-family: "SF Pro Display", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "SF Mono", "JetBrains Mono", "Fira Code", monospace;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-smooth: .3s cubic-bezier(.4, 0, .2, 1);--transition-slow: .5s cubic-bezier(.4, 0, .2, 1);--radius-sm: 8px;--radius-md: 16px;--radius-lg: 24px;--radius-xl: 32px;--radius-full: 9999px}*{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;overflow:hidden}body{font-family:var(--font-family);background:var(--bg-deep);background-image:radial-gradient(ellipse at 20% 20%,rgba(168,130,100,.08) 0%,transparent 50%),radial-gradient(ellipse at 80% 80%,rgba(130,100,168,.08) 0%,transparent 50%),radial-gradient(ellipse at 50% 50%,rgba(100,130,168,.05) 0%,transparent 70%);color:var(--text-primary);line-height:1.6;font-size:14px;letter-spacing:.01em;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#app{height:100vh;display:flex;flex-direction:column}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#c9a9624d;border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:#c9a96280}::selection{background:#c9a9624d;color:var(--text-primary)}:focus{outline:none}:focus-visible{outline:2px solid var(--accent-gold);outline-offset:2px}.glass{background:var(--bg-glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:var(--border-subtle)}.hidden{display:none!important}.lcars-frame{display:grid;grid-template-rows:auto 1fr auto;height:100vh;padding:var(--spacing-lg);gap:var(--spacing-md)}.lcars-header{display:flex;align-items:stretch;height:64px;gap:var(--spacing-sm)}.lcars-elbow{width:80px;background:var(--gradient-warm);position:relative;overflow:hidden}.lcars-elbow:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,.2) 0%,transparent 50%)}.lcars-elbow-tl{border-radius:var(--radius-xl) 0 0 0}.lcars-elbow-bl{border-radius:0 0 0 var(--radius-xl)}.lcars-bar{display:flex;align-items:center;padding:0 var(--spacing-xl);position:relative;overflow:hidden}.lcars-bar:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,.15) 0%,transparent 50%);pointer-events:none}.lcars-header-bar{flex:1;background:var(--gradient-warm);justify-content:space-between;border-radius:0 var(--radius-xl) var(--radius-xl) 0;box-shadow:var(--shadow-soft),var(--shadow-glow)}.lcars-title{font-size:18px;font-weight:600;letter-spacing:3px;color:var(--text-on-light);text-transform:uppercase;opacity:.9}.lcars-status{font-size:11px;font-weight:600;letter-spacing:1.5px;color:var(--text-on-light);background:#ffffff40;padding:var(--spacing-xs) var(--spacing-md);border-radius:var(--radius-full);backdrop-filter:blur(10px)}.lcars-button-group{display:flex;gap:var(--spacing-sm);align-items:center}.lcars-button{background:var(--bg-elevated);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);color:var(--text-primary);font-weight:500;font-size:11px;letter-spacing:1.5px;text-transform:uppercase;padding:var(--spacing-sm) var(--spacing-lg);border-radius:var(--radius-full);border:var(--border-subtle);transition:all var(--transition-smooth);cursor:pointer;position:relative;overflow:hidden}.lcars-button:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,.05) 0%,transparent 50%);pointer-events:none}.lcars-button:hover{background:#c9a96233;border-color:#c9a9624d;transform:translateY(-1px);box-shadow:0 4px 16px #c9a96226}.lcars-button:active{transform:translateY(0)}.lcars-button:disabled{opacity:.4;cursor:not-allowed;transform:none}.lcars-button.lcars-small{font-size:10px;padding:var(--spacing-xs) var(--spacing-md)}.lcars-button.lcars-primary{background:var(--gradient-warm);color:var(--text-on-light);border:none}.lcars-button.lcars-primary:hover{box-shadow:0 4px 20px #e8c4a54d}.lcars-main{display:grid;grid-template-columns:260px 1fr 280px;gap:var(--spacing-md);min-height:0}.lcars-sidebar{display:flex;flex-direction:column;background:var(--bg-surface);backdrop-filter:blur(40px);-webkit-backdrop-filter:blur(40px);border-radius:var(--radius-lg);border:var(--border-subtle);overflow:hidden;box-shadow:var(--shadow-soft)}.lcars-sidebar-header{background:var(--gradient-rose);color:var(--text-on-light);font-weight:600;font-size:11px;letter-spacing:2px;text-transform:uppercase;justify-content:center;height:44px;border-radius:var(--radius-lg) var(--radius-lg) 0 0;flex-shrink:0}.lcars-sidebar-content{flex:1;overflow-y:auto;padding:var(--spacing-md)}.lcars-sidebar-footer{background:var(--gradient-rose);justify-content:center;gap:var(--spacing-sm);height:52px;border-radius:0 0 var(--radius-lg) var(--radius-lg);flex-shrink:0}.lcars-sidebar-footer .lcars-button{background:#ffffff26;border:1px solid rgba(255,255,255,.2);color:var(--text-on-light)}.lcars-sidebar-footer .lcars-button:hover{background:#ffffff40}.channel-item{display:flex;align-items:center;padding:var(--spacing-sm) var(--spacing-md);margin-bottom:var(--spacing-xs);background:transparent;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);border:1px solid transparent}.channel-item:hover{background:var(--bg-glass);border-color:#c9a9621a}.channel-item.active{background:linear-gradient(135deg,#c9a96226,#b873331a);border-color:#c9a96233}.channel-icon{width:32px;height:32px;margin-right:var(--spacing-sm);background:var(--gradient-subtle);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:14px;color:var(--text-on-light);flex-shrink:0}.channel-item.active .channel-icon{background:var(--gradient-warm)}.channel-name{flex:1;font-weight:500;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--text-primary)}.channel-unread{background:var(--lcars-rose);color:var(--text-on-light);font-size:10px;font-weight:600;padding:2px 8px;border-radius:var(--radius-full);min-width:20px;text-align:center}.lcars-chat{display:flex;flex-direction:column;background:var(--bg-surface);backdrop-filter:blur(40px);-webkit-backdrop-filter:blur(40px);border-radius:var(--radius-lg);border:var(--border-subtle);overflow:hidden;box-shadow:var(--shadow-soft)}.lcars-chat-header{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-md) var(--spacing-xl);background:var(--gradient-subtle);color:var(--text-on-light);flex-shrink:0;position:relative}.lcars-chat-header:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,.1) 0%,transparent 100%);pointer-events:none}.lcars-chat-name{font-size:15px;font-weight:600;letter-spacing:.5px}.lcars-chat-status{font-size:10px;font-weight:500;letter-spacing:1px;text-transform:uppercase;opacity:.7;background:#0000001a;padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--radius-full)}.lcars-chat-messages{flex:1;overflow-y:auto;padding:var(--spacing-lg);display:flex;flex-direction:column;gap:var(--spacing-md)}.lcars-chat-messages:empty:before{content:"Select a channel to start chatting";display:flex;align-items:center;justify-content:center;height:100%;color:var(--text-muted);font-size:14px;letter-spacing:1px}.lcars-chat-input{display:flex;gap:var(--spacing-sm);padding:var(--spacing-md);background:#0003;border-top:var(--border-subtle);flex-shrink:0}.lcars-chat-input input{flex:1;background:var(--bg-elevated);border:var(--border-subtle);color:var(--text-primary);padding:var(--spacing-sm) var(--spacing-lg);border-radius:var(--radius-full);font-size:14px;font-family:inherit;transition:all var(--transition-fast)}.lcars-chat-input input:focus{border-color:#c9a96266;background:#c9a9620d;box-shadow:0 0 0 3px #c9a9621a}.lcars-chat-input input::placeholder{color:var(--text-muted)}.lcars-chat-input .lcars-button{background:var(--gradient-warm);color:var(--text-on-light);border:none;padding:var(--spacing-sm) var(--spacing-xl)}.message{display:flex;flex-direction:column;max-width:75%;animation:messageIn .3s ease-out}@keyframes messageIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.message.outgoing{align-self:flex-end;align-items:flex-end}.message.incoming{align-self:flex-start;align-items:flex-start}.message-sender{font-size:11px;font-weight:500;color:var(--lcars-lavender);margin-bottom:var(--spacing-xs);letter-spacing:.5px}.message-content{background:var(--bg-elevated);border:var(--border-subtle);padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-md);word-wrap:break-word;line-height:1.5;position:relative}.message.incoming .message-content{border-radius:var(--radius-sm) var(--radius-md) var(--radius-md) var(--radius-md)}.message.outgoing .message-content{background:linear-gradient(135deg,#c9a96233,#b8733326);border-color:#c9a96233;border-radius:var(--radius-md) var(--radius-sm) var(--radius-md) var(--radius-md)}.message-time{font-size:10px;color:var(--text-muted);margin-top:var(--spacing-xs);display:flex;align-items:center;gap:var(--spacing-xs)}.message-status{font-size:9px;font-weight:600;letter-spacing:.5px;text-transform:uppercase}.message-status.pqc{color:var(--lcars-sage)}.message-badge{display:inline-block;font-size:8px;font-weight:700;letter-spacing:.8px;text-transform:uppercase;padding:1px 5px;border-radius:3px;margin-left:4px;vertical-align:middle}.message-badge.stark{background:#c9a96240;color:var(--accent-gold);border:1px solid rgba(201,169,98,.3)}.message-badge.nostr{background:#8a74a633;color:var(--lcars-lavender);border:1px solid rgba(138,116,166,.25)}.message-badge.encrypted{background:#8ba67e33;color:var(--lcars-sage);border:1px solid rgba(139,166,126,.25)}.message-badge.stark.verified{background:#8ba67e40;color:var(--lcars-sage);border:1px solid rgba(139,166,126,.35)}.message-badge.stark.failed{background:#c28f8f40;color:var(--lcars-rose);border:1px solid rgba(194,143,143,.35)}.lcars-info{display:flex;flex-direction:column;background:var(--bg-surface);backdrop-filter:blur(40px);-webkit-backdrop-filter:blur(40px);border-radius:var(--radius-lg);border:var(--border-subtle);overflow:hidden;box-shadow:var(--shadow-soft)}.lcars-info-header{background:var(--gradient-sage);color:var(--text-on-light);font-weight:600;font-size:11px;letter-spacing:2px;text-transform:uppercase;justify-content:center;height:44px;border-radius:var(--radius-lg) var(--radius-lg) 0 0;flex-shrink:0}.lcars-info-content{flex:1;padding:var(--spacing-lg);overflow-y:auto}.lcars-info-item{margin-bottom:var(--spacing-lg);padding-bottom:var(--spacing-md);border-bottom:var(--border-subtle)}.lcars-info-item:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}.lcars-label{display:block;font-size:10px;font-weight:600;letter-spacing:1.5px;text-transform:uppercase;color:var(--text-muted);margin-bottom:var(--spacing-xs)}.lcars-value{display:block;font-family:var(--font-mono);font-size:12px;color:var(--text-primary);word-break:break-all;line-height:1.4}.lcars-value.highlight{color:var(--accent-gold)}.lcars-footer{display:flex;align-items:stretch;height:48px;gap:var(--spacing-sm)}.lcars-footer-bar{flex:1;background:var(--gradient-cool);justify-content:space-between;border-radius:var(--radius-xl) 0 0 0;box-shadow:var(--shadow-soft)}.lcars-version,.lcars-copyright{font-size:11px;font-weight:600;letter-spacing:1.5px;text-transform:uppercase;color:var(--text-on-light);opacity:.8}.lcars-divider{height:2px;background:linear-gradient(90deg,transparent,rgba(201,169,98,.3),transparent);margin:var(--spacing-md) 0}.lcars-indicator{width:8px;height:8px;border-radius:50%;background:var(--lcars-sage);box-shadow:0 0 8px currentColor;animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.lcars-indicator.warning{background:var(--lcars-peach)}.lcars-indicator.error{background:var(--lcars-rose)}@media (max-width: 1200px){.lcars-main{grid-template-columns:240px 1fr 240px}}@media (max-width: 1024px){.lcars-main{grid-template-columns:220px 1fr}.lcars-info{display:none}}@media (max-width: 768px){.lcars-frame{padding:var(--spacing-md);gap:var(--spacing-sm)}.lcars-main{grid-template-columns:1fr}.lcars-sidebar{display:none}.lcars-header{height:52px}.lcars-elbow{width:48px}.lcars-title{font-size:14px;letter-spacing:2px}.lcars-button-group{display:none}.lcars-footer{height:40px}}@media (prefers-color-scheme: dark){:root{--bg-deep: #08080f}}.modal-overlay{position:fixed;inset:0;background:#0009;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .2s ease-out}.modal-content{width:100%;max-width:480px;margin:var(--spacing-lg)}.modal-dialog{background:var(--bg-surface);backdrop-filter:blur(40px);-webkit-backdrop-filter:blur(40px);border:var(--border-subtle);border-radius:var(--radius-lg);padding:var(--spacing-xl);box-shadow:0 24px 64px #0006}.modal-title{font-size:14px;font-weight:600;letter-spacing:2px;text-transform:uppercase;color:var(--accent-gold);margin-bottom:var(--spacing-lg);padding-bottom:var(--spacing-md);border-bottom:var(--border-subtle)}.modal-input{width:100%;background:var(--bg-elevated);border:var(--border-subtle);color:var(--text-primary);padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-md);font-size:13px;font-family:var(--font-mono);margin-bottom:var(--spacing-md);box-sizing:border-box;transition:border-color var(--transition-fast)}.modal-input:focus{outline:none;border-color:#c9a96266;box-shadow:0 0 0 3px #c9a9621a}.modal-error{color:var(--lcars-rose);font-size:12px;margin-bottom:var(--spacing-md)}.modal-actions{display:flex;justify-content:flex-end;gap:var(--spacing-sm);margin-top:var(--spacing-lg)}.modal-info-row{margin-bottom:var(--spacing-md);padding-bottom:var(--spacing-sm);border-bottom:var(--border-subtle)}.modal-info-row:last-of-type{border-bottom:none}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.welcome-panel{max-width:600px;margin:0 auto;padding:var(--spacing-xl)}.welcome-panel h2{color:var(--accent-gold);font-size:24px;font-weight:600;letter-spacing:2px;margin-bottom:var(--spacing-sm);text-transform:uppercase}.welcome-panel .subtitle{color:var(--text-muted);font-size:14px;margin-bottom:var(--spacing-xl);padding-bottom:var(--spacing-lg);border-bottom:var(--border-subtle)}.welcome-section{margin-bottom:var(--spacing-xl)}.welcome-section h3{color:var(--lcars-peach);font-size:12px;font-weight:600;letter-spacing:1.5px;text-transform:uppercase;margin-bottom:var(--spacing-md)}.welcome-section p{color:var(--text-secondary);font-size:14px;line-height:1.6}.welcome-section ol,.welcome-section ul{color:var(--text-secondary);font-size:13px;line-height:1.8;padding-left:var(--spacing-lg);margin:0}.welcome-section li{margin-bottom:var(--spacing-sm)}.welcome-section li strong{color:var(--text-primary)}.welcome-section.status-section{background:var(--bg-elevated);padding:var(--spacing-lg);border-radius:var(--radius-md);border:var(--border-subtle)}.welcome-section.status-section p strong{color:var(--lcars-sage)}.no-messages{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:var(--text-muted)}.no-messages p{margin:0}.no-messages .hint{font-size:12px;opacity:.6;margin-top:var(--spacing-sm)}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}