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p{margin:0;font-size:1rem;color:var(--color-text-secondary);opacity:.8}.setup-complete{display:flex;align-items:center;justify-content:center;min-height:400px}.setup-complete-content{text-align:center;display:flex;flex-direction:column;align-items:center;gap:1rem}.success-icon{width:4rem;height:4rem;border-radius:50%;background:var(--color-success);color:#fff;display:flex;align-items:center;justify-content:center;font-size:2rem;font-weight:700;animation:successPulse .6s ease-out}.setup-complete-content h2{margin:0;font-size:1.5rem;font-weight:600;color:var(--color-text-primary)}.setup-complete-content p{margin:0;font-size:1rem;color:var(--color-text-secondary)}@keyframes successPulse{0%{transform:scale(.8);opacity:0}50%{transform:scale(1.1)}to{transform:scale(1);opacity:1}}@media (max-width: 768px){.device-setup-screen{padding-top:0}.device-setup-container{margin-top:80px;padding:1rem;gap:1.5rem}.device-setup-header h1{font-size:1.75rem}.device-setup-header p{font-size:.875rem}.success-icon{width:3rem;height:3rem;font-size:1.5rem}.setup-complete-content h2{font-size:1.25rem}}@media (max-width: 480px){.device-setup-screen{padding-top:0}.device-setup-container{margin-top:70px;padding:.75rem;gap:1rem}.device-setup-header h1{font-size:1.5rem}.success-icon{width:2.5rem;height:2.5rem;font-size:1.25rem}}.permission-error{background:var(--color-error-bg, #fef2f2);border:1px solid var(--color-error-border, #fecaca);border-radius:var(--radius-lg);padding:var(--space-4);margin-bottom:var(--space-4)}.permission-error-content{text-align:center;display:flex;flex-direction:column;align-items:center;gap:var(--space-3)}.permission-error-content h3{color:var(--color-error, #dc2626);font-size:var(--font-size-lg);font-weight:600;margin:0}.permission-error-content p{color:var(--color-text-secondary);font-size:var(--font-size-sm);line-height:1.5;margin:0;max-width:400px}.permission-help{background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-3);text-align:left;width:100%;max-width:400px}.permission-help h4{color:var(--color-text-primary);font-size:var(--font-size-sm);font-weight:600;margin:0 0 var(--space-2) 0}.permission-help ul{margin:0;padding-left:var(--space-3);color:var(--color-text-secondary);font-size:var(--font-size-xs);line-height:1.4}.permission-help li{margin-bottom:var(--space-1)}.permission-help strong{color:var(--color-text-primary)}.error-icon{color:var(--color-error, #dc2626)}.device-error{background:var(--color-warning-bg, #fffbeb);border:1px solid var(--color-warning-border, #fed7aa);border-radius:var(--radius-lg);padding:var(--space-3);margin-bottom:var(--space-4)}.device-error-content{text-align:center;display:flex;flex-direction:column;align-items:center;gap:var(--space-2)}.device-error-content h3{color:var(--color-warning, #d97706);font-size:var(--font-size-base);font-weight:600;margin:0}.device-error-content p{color:var(--color-text-secondary);font-size:var(--font-size-sm);margin:0}@media (max-width: 480px){.permission-error,.device-error{padding:var(--space-3);margin-bottom:var(--space-3)}.permission-error-content h3{font-size:var(--font-size-base)}.permission-help{padding:var(--space-2)}.permission-help ul{font-size:var(--font-size-xs)}}.call-screen{flex:1;display:flex;flex-direction:column;min-height:0;min-width:0;overflow:hidden}.video-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:var(--space-4);flex:1;align-items:stretch;justify-items:center;background:var(--color-bg-secondary)}.peer-video{position:relative;background:var(--color-bg-tertiary);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);overflow:hidden;display:flex;flex-direction:column;align-items:center;justify-content:center;min-width:200px;min-height:160px;max-width:100%;max-height:100%;transition:box-shadow var(--transition-fast);aspect-ratio:var(--peer-video-aspect, 16/9)}.peer-video:hover{box-shadow:var(--shadow-xl)}.peer-video{cursor:pointer}.call-fullscreen-mode{position:relative;width:100%;height:100%;background:var(--color-bg-secondary)}.call-fullscreen-video{position:absolute;inset:0;z-index:1}.peer-video-fullscreen{position:absolute;inset:0;width:100%;height:100%;max-width:none;max-height:none;min-width:0;min-height:0;border-radius:0}.peer-video-fullscreen video{border-radius:0}.call-thumbnails{position:absolute;top:20px;left:20px;right:20px;display:flex;gap:10px;z-index:5;pointer-events:none}.call-thumbnail{pointer-events:auto}.peer-video-thumbnail{width:120px;height:90px;min-width:120px;min-height:90px;max-width:120px;max-height:90px;border-radius:var(--radius-md);box-shadow:var(--shadow-md);transition:transform var(--transition-fast)}.peer-video-thumbnail:hover{transform:scale(1.05)}.peer-video-thumbnail video{border-radius:var(--radius-md)}.call-ended-overlay{position:fixed;inset:0;background:#000c;display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .3s ease-out}.call-ended-message{background:var(--color-bg-secondary);border-radius:var(--radius-lg);padding:var(--space-6);text-align:center;box-shadow:var(--shadow-xl);max-width:400px;width:90%;animation:slideUp .4s ease-out}.call-ended-icon{font-size:48px;color:var(--color-success, #4caf50);margin-bottom:var(--space-4);animation:scaleIn .5s ease-out .2s both}.call-ended-message h2{color:var(--color-text-primary);font-size:var(--font-size-xl);font-weight:600;margin:0 0 var(--space-2) 0}.call-ended-message p{color:var(--color-text-secondary);font-size:var(--font-size-base);margin:0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.5)}to{opacity:1;transform:scale(1)}}.peer-video video{width:100%;height:100%;object-fit:cover;border-radius:var(--radius-lg);background:#000;display:block}.peer-name{position:absolute;left:0;right:0;bottom:0;background:#0009;color:#fff;font-size:var(--font-size-sm);font-weight:600;padding:var(--space-2) var(--space-3);border-bottom-left-radius:var(--radius-lg);border-bottom-right-radius:var(--radius-lg);text-align:center;z-index:2}.call-controls{display:flex;gap:1.5rem;justify-content:center;align-items:flex-end;padding:2.5rem 0;border:none;position:fixed;left:0;right:0;bottom:0;z-index:10;background:none}.call-control-btn{width:84px;height:84px;min-width:84px;min-height:84px;border-radius:50%;background:var(--color-bg-tertiary, #222);border:none;display:flex;flex-direction:column;align-items:center;justify-content:center;box-shadow:0 2px 8px #0000001f;transition:background .15s,box-shadow .15s;cursor:pointer;position:relative;padding:14px}.call-control-btn.active .control-icon svg{color:#fff!important;filter:none}.call-control-btn .control-icon{font-size:2.2rem;line-height:1;margin-bottom:.15em;display:flex;align-items:center;justify-content:center;position:relative}.call-control-btn .control-label{font-size:.7rem;font-weight:500;color:var(--color-text-secondary, #bbb);margin-top:.1em;text-align:center}.call-control-btn.hangup-btn{background:#e53935}.call-control-btn.hangup-btn .control-icon svg{color:#fff!important}.icon-slash-wrap{position:relative;display:inline-flex;align-items:center;justify-content:center}.icon-slash{content:"";position:absolute;left:12%;top:12%;width:76%;height:76%;pointer-events:none;z-index:2;background:none}.icon-slash:after{content:"";position:absolute;left:0;top:0;width:100%;height:100%;border-top:5px solid #e53935;transform:rotate(45deg);border-radius:2px}.call-control-btn .control-icon svg{stroke-width:1.5}@media (max-width: 600px){.call-controls{gap:.7rem;padding:1.2rem 0}.call-control-btn{width:64px;height:64px;min-width:64px;min-height:64px;padding:10px}.call-control-btn .control-icon{font-size:1.5rem}.call-control-btn .control-label{font-size:.6rem}}:root{--color-bg-primary: #101010;--color-bg-secondary: #181818;--color-bg-tertiary: #181818;--color-bg-elevated: #232323;--color-border: #222;--color-accent-primary: #FFD600;--color-accent-secondary: #FFEB99;--color-text-primary: #fff;--color-text-secondary: #bbb;--color-text-tertiary: #666;--radius-md: 18px;--radius-lg: 24px;--radius-sm: 10px;--shadow-sm: 0 2px 8px 0 rgba(0,0,0,.1);--shadow-md: 0 4px 16px 0 rgba(0,0,0,.16);--shadow-xl: 0 8px 32px 0 rgba(0,0,0,.24);--font-size-base: 1rem;--font-size-sm: .95rem;--font-size-xs: .8rem;--font-size-lg: 1.1rem;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 18px;--space-6: 32px;--transition-fast: .15s}@keyframes messageFlash{0%{background:#fff!important}to{background:var(--color-bg-elevated)!important}}@keyframes messageFlashSent{0%{background:#fff!important}to{background:#57531e!important}}.chat-message-flash.chat-message-received{animation:messageFlash 1s ease-out}.chat-message-flash.chat-message-sent{animation:messageFlashSent 1s ease-out}body,.chat-screen{background:var(--color-bg-primary)}.chat-screen{display:flex;flex-direction:column;height:100vh}.chat-panel{display:flex;flex-direction:column;height:100%}.chat-unread-indicator{display:flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);background:var(--color-accent-primary);color:#fff;font-size:var(--font-size-sm);font-weight:600}.chat-unread-count{background:#fff;color:var(--color-accent-primary);border-radius:50%;width:20px;height:20px;display:flex;align-items:center;justify-content:center;font-size:var(--font-size-xs);font-weight:700}.chat-messages{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:var(--space-3);background:var(--color-bg-primary);padding-left:10px;padding-right:80px}.chat-message{display:flex;flex-direction:column;align-items:flex-start;gap:var(--space-2);box-shadow:var(--shadow-sm);padding:var(--space-4) var(--space-4) var(--space-3) var(--space-4);margin-bottom:var(--space-2);max-width:75%;min-width:120px;position:relative;word-break:break-word}.chat-message-sent{background:#57531e;color:#fff;align-self:flex-end;margin-left:auto;box-shadow:var(--shadow-md);max-width:70vw;width:70vw}.chat-message-sent .chat-sender,.chat-message-sent .chat-time,.chat-message-sent .chat-text,.chat-message-sent .chat-file-name,.chat-message-sent .chat-file-size{color:#fff}.chat-message-sent .chat-time{color:#fffc}.chat-message-received{background:var(--color-bg-elevated);color:#fff;align-self:flex-start;margin-right:auto;box-shadow:var(--shadow-sm);max-width:70vw;width:70vw}.chat-message-received .chat-sender{color:var(--color-accent-primary)}.chat-message-received .chat-time{color:#fff8}.chat-message-received .chat-text,.chat-message-received .chat-file-name{color:#fff}.chat-message-received .chat-file-size{color:#fff8}.chat-message-header{display:flex;align-items:flex-start;justify-content:space-between;width:100%;margin-bottom:var(--space-2)}.chat-sender{font-size:var(--font-size-xs);font-weight:600}.chat-time{font-size:var(--font-size-xs);font-weight:500;margin-left:var(--space-2);margin-top:2px}.chat-text{font-size:var(--font-size-base);margin:0;white-space:pre-line}.chat-file-message{display:flex;align-items:flex-start;gap:var(--space-3);width:100%}.chat-file-info{flex:1;min-width:0}.chat-file-name{font-size:var(--font-size-base);color:var(--color-text-primary);font-weight:600;margin-bottom:var(--space-1);word-break:break-word}.chat-file-size{font-size:var(--font-size-xs);color:var(--color-text-secondary)}.chat-media-preview{display:flex;flex-direction:column;gap:var(--space-2);flex:1;min-width:0}.chat-thumbnail-container{position:relative;display:inline-block;border-radius:var(--radius-md);overflow:hidden;background:var(--color-bg-elevated);box-shadow:var(--shadow-sm);margin-bottom:var(--space-2)}.chat-thumbnail-clickable{cursor:pointer;transition:transform var(--transition-fast)}.chat-thumbnail-clickable:hover{transform:scale(1.02)}.chat-thumbnail{display:block;max-width:220px;max-height:180px;object-fit:cover;border-radius:var(--radius-md)}.chat-image-overlay{position:absolute;top:8px;right:8px;display:flex;align-items:center;justify-content:center;width:24px;height:24px;background:#0009;border-radius:50%;color:#fff;opacity:0;transition:opacity var(--transition-fast)}.chat-thumbnail-clickable:hover .chat-image-overlay{opacity:1}.chat-media-overlay{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);display:flex;align-items:center;justify-content:center;width:40px;height:40px;background:#000000b3;border-radius:50%;color:#fff;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.chat-file-download{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border:none;border-radius:var(--radius-sm);background:var(--color-accent-primary);color:#181818;cursor:pointer;transition:all var(--transition-fast);flex-shrink:0}.chat-file-download:hover{background:var(--color-accent-secondary);color:#181818;transform:scale(1.05)}.chat-fullscreen-overlay{position:fixed;inset:0;background:#000000e6;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.chat-fullscreen-content{display:flex;flex-direction:column;max-width:90vw;max-height:90vh;background:var(--color-bg-primary);border-radius:var(--radius-lg);box-shadow:var(--shadow-xl);overflow:hidden}.chat-fullscreen-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-4);background:var(--color-bg-secondary);border-bottom:1px solid var(--color-border)}.chat-fullscreen-title{font-size:var(--font-size-lg);font-weight:600;color:var(--color-text-primary);flex:1;margin-right:var(--space-3);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-fullscreen-actions{display:flex;align-items:center;gap:var(--space-2)}.chat-fullscreen-action{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border:none;border-radius:var(--radius-md);background:var(--color-bg-tertiary);color:var(--color-text-secondary);cursor:pointer;transition:all var(--transition-fast)}.chat-fullscreen-action:hover{background:var(--color-bg-elevated);color:var(--color-text-primary)}.chat-fullscreen-image-container{flex:1;display:flex;align-items:center;justify-content:center;padding:var(--space-4);min-height:0}.chat-fullscreen-image{max-width:100%;max-height:100%;object-fit:contain;border-radius:var(--radius-md);box-shadow:var(--shadow-lg)}.chat-file-panel{background:var(--color-bg-secondary);border-top:1px solid var(--color-border);padding:var(--space-3)}.chat-file-panel-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-3);font-size:var(--font-size-sm);font-weight:600;color:var(--color-text-primary)}.chat-file-panel-close{display:flex;align-items:center;justify-content:center;width:24px;height:24px;border:none;border-radius:var(--radius-sm);background:var(--color-bg-tertiary);color:var(--color-text-secondary);cursor:pointer;transition:all var(--transition-fast)}.chat-file-panel-close:hover{background:var(--color-bg-elevated);color:var(--color-text-primary)}.chat-file-drop-zone{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-6);border:2px dashed var(--color-border);border-radius:var(--radius-md);background:var(--color-bg-tertiary);color:var(--color-text-secondary);cursor:pointer;transition:all var(--transition-fast)}.chat-file-drop-zone:hover{border-color:var(--color-accent-primary);background:var(--color-bg-elevated);color:var(--color-text-primary)}.chat-file-drop-zone.chat-file-drop-active{border-color:var(--color-accent-primary);background:var(--color-accent-primary);color:#fff}.chat-file-drop-zone p{margin:0;font-size:var(--font-size-sm);text-align:center}.chat-input-container{display:flex;align-items:flex-end;gap:var(--space-3);padding:var(--space-4);background:var(--color-bg-secondary);border-top:1px solid var(--color-border)}.chat-input{flex:1;display:flex;align-items:flex-end;background:var(--color-bg-elevated);border-radius:var(--radius-lg);padding:0 var(--space-2)}.chat-input textarea{width:100%;background:transparent;border:none;border-radius:var(--radius-lg);padding:var(--space-3) 0;color:var(--color-text-primary);font-size:var(--font-size-base);font-family:inherit;resize:none;min-height:40px;max-height:120px;transition:border var(--transition-fast);outline:none}.chat-input textarea:focus{outline:none}.chat-input-icon{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border:none;border-radius:var(--radius-lg);background:var(--color-bg-elevated);color:var(--color-accent-primary);cursor:pointer;transition:all var(--transition-fast);flex-shrink:0}.chat-input-icon.chat-send{background:var(--color-accent-primary);color:#181818;font-weight:700;border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);margin-left:var(--space-2)}.chat-input-icon.chat-send:disabled{opacity:.5;cursor:not-allowed}.chat-input-icon.chat-send:not(:disabled):hover{background:var(--color-accent-secondary);color:#181818}.chat-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-2);color:var(--color-text-secondary);padding:var(--space-6);flex:1}.chat-empty-icon{color:var(--color-text-tertiary)}.chat-avatar{width:32px;height:32px;border-radius:50%;background:var(--color-bg-elevated);display:flex;align-items:center;justify-content:center;font-size:var(--font-size-lg);font-weight:700;color:var(--color-accent-primary);flex-shrink:0}.chat-message-content{flex:1;display:flex;flex-direction:column;gap:var(--space-1)}.chat-message-group{display:flex;gap:var(--space-3);margin-bottom:var(--space-4)}.chat-message-group-sent{flex-direction:row-reverse}.chat-message-group-received{flex-direction:row}.chat-messages-stack{display:flex;flex-direction:column;gap:2px;width:100%}.chat-messages-stack .chat-message{margin-bottom:0;padding:var(--space-2) var(--space-3);box-shadow:none;max-width:100%;width:100%}.chat-messages-stack .chat-message:first-child{border-top-left-radius:var(--radius-lg);border-top-right-radius:var(--radius-lg)}.chat-messages-stack .chat-message:last-child{border-bottom-left-radius:var(--radius-lg);border-bottom-right-radius:var(--radius-lg)}.chat-messages-stack .chat-message:only-child{border-radius:var(--radius-lg)}.chat-messages-stack .chat-message:not(:last-child){border-bottom:1px solid rgba(255,255,255,.1)}.chat-message-group-sent .chat-messages-stack .chat-message:not(:last-child){border-bottom:1px solid rgba(255,255,255,.2)}@media (max-width: 768px){.chat-messages,.chat-input-container{padding:var(--space-2);gap:var(--space-2)}.chat-input-icon{width:36px;height:36px}.chat-file-panel{padding:var(--space-2)}.chat-file-drop-zone{padding:var(--space-4)}.chat-thumbnail{max-width:150px}.chat-media-overlay{width:32px;height:32px}.chat-fullscreen-content{max-width:95vw;max-height:95vh}.chat-fullscreen-header{padding:var(--space-3)}.chat-fullscreen-title{font-size:var(--font-size-base)}.chat-fullscreen-action{width:36px;height:36px}.chat-fullscreen-image-container{padding:var(--space-2)}}.file-transfer-panel{display:flex;flex-direction:column;background:var(--color-bg-secondary);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);overflow:hidden;min-width:320px;max-width:480px;width:100%}.file-transfer-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-4);background:var(--color-bg-tertiary);border-bottom:1px solid var(--color-border)}.file-transfer-title{font-size:var(--font-size-lg);font-weight:700;color:var(--color-text-primary)}.file-transfer-list{flex:1;overflow-y:auto;padding:var(--space-4);display:flex;flex-direction:column;gap:var(--space-3);background:var(--color-bg-secondary)}.file-transfer-item{display:flex;align-items:center;gap:var(--space-3);background:var(--color-bg-tertiary);border-radius:var(--radius-md);padding:var(--space-3);box-shadow:var(--shadow-sm);transition:box-shadow var(--transition-fast)}.file-transfer-item:hover{box-shadow:var(--shadow-md)}.file-transfer-item.send{border-left:4px solid var(--color-accent-primary)}.file-transfer-item.receive{border-left:4px solid var(--color-success)}.file-transfer-item.done{opacity:.7}.file-transfer-item.error{border-left:4px solid var(--color-error);background:var(--color-error);color:#fff}.file-info{flex:1;display:flex;flex-direction:column;gap:var(--space-1)}.file-name{font-size:var(--font-size-base);font-weight:600;color:var(--color-text-primary);word-break:break-all}.file-size{font-size:var(--font-size-xs);color:var(--color-text-secondary)}.file-status{font-size:var(--font-size-xs);font-weight:500;color:var(--color-text-secondary)}.file-status.sending{color:var(--color-accent-primary)}.file-status.receiving,.file-status.done{color:var(--color-success)}.file-status.error{color:var(--color-error)}.file-progress{width:100%;height:6px;background:var(--color-bg-elevated);border-radius:3px;overflow:hidden;margin-top:var(--space-2)}.file-progress-bar{height:100%;background:var(--color-accent-primary);border-radius:3px;transition:width var(--transition-fast)}.file-upload-button{background:var(--color-accent-primary);color:#fff;border:none;border-radius:var(--radius-md);padding:var(--space-2) var(--space-4);font-size:var(--font-size-base);font-weight:600;cursor:pointer;transition:all var(--transition-fast);box-shadow:var(--shadow-sm)}.file-upload-button:hover{background:var(--color-accent-secondary);box-shadow:var(--shadow-md)}.file-transfer-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-2);color:var(--color-text-secondary);padding:var(--space-6)}.file-empty-icon{font-size:var(--font-size-2xl);color:var(--color-accent-primary)}.file-empty-text{font-size:var(--font-size-base);font-weight:600}.file-empty-subtext{font-size:var(--font-size-sm)}.file-icon{font-size:var(--font-size-lg);color:var(--color-accent-primary)}.file-status-container{display:flex;align-items:center;gap:var(--space-2)}.file-transfer-panel.drag-active{border:2px dashed var(--color-accent-primary);background:var(--color-bg-elevated)}@media (max-width: 768px){.file-transfer-panel{min-width:0;max-width:100vw}.file-transfer-header,.file-transfer-list{padding:var(--space-2)}.file-transfer-list{gap:var(--space-2)}}.debug-screen{flex:1;display:flex;flex-direction:column;min-height:0;min-width:0;overflow:hidden;gap:8px;padding:20px;background:var(--color-bg-primary)}.debug-header{display:flex;align-items:center;justify-content:space-between;padding:16px 0;border-bottom:1px solid var(--color-border)}.debug-header h2{margin:0;font-size:24px;font-weight:600;color:var(--color-text-primary)}.debug-stats{display:flex;gap:16px;align-items:center;font-size:14px}.stat-item{padding:4px 8px;border-radius:4px;background:var(--color-bg-secondary);color:var(--color-text-secondary);font-weight:500}.stat-item.success{color:var(--color-success);background:#22c55e1a}.stat-item.error{color:var(--color-error);background:#ef44441a}.stat-item.warning{color:var(--color-warning);background:#f59e0b1a}.debug-tabs{display:flex;gap:0;border-bottom:1px solid var(--color-border);background:var(--color-bg-secondary)}.tab{display:flex;align-items:center;gap:8px;padding:12px 20px;background:transparent;border:none;color:var(--color-text-secondary);cursor:pointer;transition:all .2s ease;border-bottom:2px solid transparent;font-weight:500}.tab:hover{background:var(--color-bg-elevated);color:var(--color-text-primary)}.tab.active{color:var(--color-primary);border-bottom-color:var(--color-primary);background:var(--color-bg-primary)}.debug-content{flex:1;overflow-y:auto;padding:20px 0;margin-right:80px}.debug-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;height:100%}.peer-list-section,.network-viz-section{background:var(--color-bg-secondary);border-radius:8px;padding:20px;border:1px solid var(--color-border)}.peer-list-section h3,.network-viz-section h3{margin:0 0 16px;font-size:18px;font-weight:600;color:var(--color-text-primary)}.peer-list-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.peer-actions{display:flex;gap:8px}.refresh-button{background:transparent;color:var(--color-text-secondary);border:1px solid var(--color-border);border-radius:4px;padding:6px;cursor:pointer;transition:all .2s ease}.refresh-button:hover{background:var(--color-bg-elevated);color:var(--color-text-primary);border-color:var(--color-border-light)}.peer-list{display:flex;flex-direction:column;gap:8px}.no-peers{display:flex;flex-direction:column;align-items:center;gap:12px;padding:40px 20px;color:var(--color-text-secondary);text-align:center}.no-peers p{margin:0;font-size:16px;font-weight:500}.no-peers small{font-size:14px;opacity:.7}.peer-item{display:flex;flex-direction:column;gap:8px;padding:12px;background:var(--color-bg-elevated);border-radius:6px;border:1px solid var(--color-border)}.peer-info{display:flex;align-items:center;justify-content:space-between}.peer-name{font-weight:500;color:var(--color-text-primary)}.peer-status{display:flex;align-items:center;gap:4px;font-size:12px}.status.online{color:var(--color-success)}.status.offline{color:var(--color-text-secondary)}.peer-identity{font-size:12px;color:var(--color-text-secondary);font-family:monospace;word-break:break-all}.canvas-container{width:100%;height:300px;background:var(--color-bg-primary);border-radius:6px;overflow:hidden;border:1px solid var(--color-border)}.network-canvas{display:block;width:100%;height:100%}.network-stats{display:flex;gap:16px;margin-top:16px}.stat{display:flex;flex-direction:column;gap:4px}.stat .label{font-size:12px;color:var(--color-text-secondary)}.stat .value{font-size:16px;font-weight:600;color:var(--color-text-primary)}.logs-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid var(--color-border)}.logs-controls{display:flex;gap:16px;align-items:center}.filter-buttons{display:flex;gap:4px}.filter-buttons button{background:transparent;color:var(--color-text-secondary);border:1px solid var(--color-border);border-radius:4px;padding:6px 12px;font-size:12px;font-weight:500;cursor:pointer;transition:all .2s ease}.filter-buttons button:hover{background:var(--color-bg-elevated);color:var(--color-text-primary)}.filter-buttons button.active{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.logs-actions{display:flex;gap:8px}.clear-button,.download-button,.copy-button{background:transparent;color:var(--color-text-secondary);border:1px solid var(--color-border);border-radius:4px;padding:6px;cursor:pointer;transition:all .2s ease}.clear-button:hover,.download-button:hover,.copy-button:hover{background:var(--color-bg-elevated);color:var(--color-text-primary);border-color:var(--color-border-light)}.logs-content{background:var(--color-bg-primary);border-radius:8px;overflow:hidden}.no-logs{display:flex;flex-direction:column;align-items:center;gap:12px;padding:40px 20px;color:var(--color-text-secondary);text-align:center}.no-logs p{margin:0;font-size:16px;font-weight:500}.no-logs small{font-size:14px;opacity:.7}.log-entries{max-height:500px;overflow-y:auto}.log-entry{padding:12px 16px;transition:background-color .2s ease}.log-entry:hover{background:var(--color-bg-elevated)}.log-entry:last-child{border-bottom:none}.result-header{display:flex;align-items:center;gap:8px;margin-bottom:8px}.result-icon{font-size:16px}.result-message{flex:1;font-weight:500;color:var(--color-text-primary)}.result-time{font-size:12px;color:var(--color-text-secondary)}.result-details{margin-top:8px;padding:8px;background:var(--color-bg-elevated);border-radius:4px;border:1px solid var(--color-border)}.result-details pre{margin:0;font-size:12px;color:var(--color-text-secondary);overflow-x:auto}.log-header{display:flex;align-items:center;gap:8px;margin-bottom:4px}.log-timestamp{font-size:12px;color:var(--color-text-secondary)}.log-level{display:flex;align-items:center;gap:4px;font-size:11px;font-weight:600;text-transform:uppercase;padding:2px 6px;border-radius:3px}.log-level.error{background:#ef44441a;color:var(--color-error)}.log-level.warn{background:#f59e0b1a;color:var(--color-warning)}.log-level.info{background:#22c55e1a;color:var(--color-success)}.log-message{color:var(--color-text-primary);font-size:14px;line-height:1.4}.spacetime-test{background:var(--color-bg-secondary);border-radius:8px;border:1px solid var(--color-border);overflow:hidden}.test-header{display:flex;align-items:center;justify-content:space-between;padding:20px;border-bottom:1px solid var(--color-border)}.test-header h2{margin:0;font-size:20px;font-weight:600;color:var(--color-text-primary)}.test-controls{display:flex;gap:12px}.test-button{background:transparent;color:var(--color-text-secondary);border:1px solid var(--color-border);border-radius:6px;padding:8px 16px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s ease}.test-button:hover:not(:disabled){background:var(--color-bg-elevated);color:var(--color-text-primary);border-color:var(--color-border-light)}.test-button.primary{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.test-button.primary:hover:not(:disabled){background:var(--color-primary-dark)}.test-button.secondary{background:var(--color-bg-elevated);color:var(--color-text-primary)}.test-button:disabled{opacity:.5;cursor:not-allowed}.test-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;padding:20px}.test-section{background:var(--color-bg-elevated);border-radius:6px;padding:16px;border:1px solid var(--color-border)}.test-section h3{margin:0 0 16px;font-size:16px;font-weight:600;color:var(--color-text-primary)}.status-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.status-item{display:flex;justify-content:space-between;align-items:center;padding:8px 12px;background:var(--color-bg-primary);border-radius:4px;border:1px solid var(--color-border)}.status-item .label{font-size:12px;color:var(--color-text-secondary)}.status-item .value{font-size:14px;font-weight:600;color:var(--color-text-primary)}.status-item .value.success{color:var(--color-success)}.status-item .value.error{color:var(--color-error)}.error-message{margin-top:12px;padding:8px 12px;background:#ef44441a;border:1px solid var(--color-error);border-radius:4px;color:var(--color-error);font-size:14px}.test-buttons{display:flex;flex-direction:column;gap:8px}.test-results{padding:20px;border-top:1px solid var(--color-border)}.test-results h3{margin:0 0 16px;font-size:18px;font-weight:600;color:var(--color-text-primary)}.no-results{display:flex;flex-direction:column;align-items:center;gap:12px;padding:40px 20px;color:var(--color-text-secondary);text-align:center}.no-results p{margin:0;font-size:16px;font-weight:500}.results-list{display:flex;flex-direction:column;gap:12px;max-height:400px;overflow-y:auto}.result-item{padding:12px;background:var(--color-bg-elevated);border-radius:6px;border:1px solid var(--color-border)}.result-item.success{border-left:4px solid var(--color-success)}.result-item.error{border-left:4px solid var(--color-error)}.result-item.pending{border-left:4px solid var(--color-warning)}@media (max-width: 768px){.debug-screen{padding:12px}.debug-header{flex-direction:column;gap:12px;align-items:flex-start}.debug-stats{flex-wrap:wrap;gap:8px}.debug-tabs{overflow-x:auto}.tab{white-space:nowrap;padding:10px 16px}.debug-grid,.test-grid{grid-template-columns:1fr;gap:16px}.status-grid{grid-template-columns:1fr}.logs-controls{flex-direction:column;gap:12px;align-items:stretch}.filter-buttons{justify-content:center;flex-wrap:wrap}.logs-actions{justify-content:center}}.pin-screen{position:fixed;top:0;left:0;width:100vw;height:100vh;background:linear-gradient(135deg,var(--color-bg-primary) 0%,var(--color-bg-secondary) 100%);display:flex;align-items:center;justify-content:center;z-index:9999}.pin-container{width:100%;max-width:400px;padding:2rem;display:flex;flex-direction:column;align-items:center;gap:2rem}.pin-header{text-align:center;display:flex;flex-direction:column;align-items:center;gap:1rem}.pin-header .lock-icon{color:var(--color-accent-primary);opacity:.8}.pin-header h1{margin:0;font-size:1.75rem;font-weight:600;color:var(--color-text-primary)}.pin-header p{margin:0;font-size:.875rem;color:var(--color-text-secondary);opacity:.8}.pin-display{display:flex;flex-direction:column;align-items:center;gap:1rem}.pin-dots{display:flex;gap:.75rem;justify-content:center}.pin-dot{width:1rem;height:1rem;border-radius:50%;border:2px solid var(--color-border);background:transparent;transition:all .2s ease}.pin-dot.filled{background:var(--color-accent-primary);border-color:var(--color-accent-primary)}.pin-dot.error{border-color:var(--color-error);background:var(--color-error)}.error-message{display:flex;align-items:center;gap:.5rem;color:var(--color-error);font-size:.875rem;font-weight:500;animation:shake .5s ease-in-out}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-5px)}75%{transform:translate(5px)}}.number-pad-container{width:100%;max-width:300px}.number-pad{display:flex;flex-direction:column;gap:.75rem}.number-row{display:flex;gap:.75rem;justify-content:center}.number-button{width:4rem;height:4rem;border:none;border-radius:50%;background:var(--color-bg-elevated);color:var(--color-text-primary);font-size:1.5rem;font-weight:600;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 8px #0000001a;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent}.number-button:hover:not(:disabled){background:var(--color-accent-primary);color:#fff;transform:translateY(-2px);box-shadow:0 4px 12px #00000026}.number-button:active:not(:disabled){transform:translateY(0);box-shadow:0 2px 4px #0000001a}.number-button:disabled{opacity:.5;cursor:not-allowed;transform:none}.number-button.empty{background:transparent;box-shadow:none;cursor:default}.number-button.empty:hover{background:transparent;transform:none;box-shadow:none}.pin-actions{display:flex;gap:1rem;justify-content:center}.action-button{padding:.75rem 1.5rem;border:1px solid var(--color-border);border-radius:.5rem;background:var(--color-bg-elevated);color:var(--color-text-secondary);font-size:.875rem;font-weight:500;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;gap:.5rem}.action-button:hover:not(:disabled){background:var(--color-bg-primary);color:var(--color-text-primary);border-color:var(--color-border-light)}.action-button:disabled{opacity:.5;cursor:not-allowed}.action-button.clear{color:var(--color-text-secondary)}.action-button.backspace{color:var(--color-error)}.unlocking-indicator{display:flex;flex-direction:column;align-items:center;gap:.75rem;color:var(--color-text-secondary);font-size:.875rem}.spinner{width:1.5rem;height:1.5rem;border:2px solid var(--color-border);border-top:2px solid var(--color-accent-primary);border-radius:50%;animation:spin 1s linear infinite}@media (max-width: 480px){.pin-container{padding:1.5rem;gap:1.5rem}.pin-header h1{font-size:1.5rem}.number-button{width:3.5rem;height:3.5rem;font-size:1.25rem}.number-pad,.number-row,.pin-dots{gap:.5rem}.pin-dot{width:.875rem;height:.875rem}}@media (max-width: 360px){.pin-container{padding:1rem;gap:1.25rem}.number-button{width:3rem;height:3rem;font-size:1.125rem}.pin-header h1{font-size:1.25rem}}@media (min-width: 768px){.pin-container{max-width:450px;padding:3rem}.number-button{width:4.5rem;height:4.5rem;font-size:1.75rem}.pin-header h1{font-size:2rem}.pin-header p{font-size:1rem}}@media (-webkit-min-device-pixel-ratio: 2),(min-resolution: 192dpi){.number-button{box-shadow:0 1px 4px #0000001a}.number-button:hover:not(:disabled){box-shadow:0 2px 6px #00000026}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}