:root{--bg-app: #09090b;--bg-sidebar: rgba(18, 18, 22, .65);--bg-card: rgba(24, 24, 27, .6);--bg-card-hover: rgba(39, 39, 42, .7);--border-subtle: rgba(255, 255, 255, .08);--border-strong: rgba(255, 255, 255, .15);--text-primary: #f8fafc;--text-secondary: #94a3b8;--text-muted: #64748b;--accent-primary: #3b82f6;--accent-hover: #2563eb;--accent-success: #10b981;--accent-warning: #f59e0b;--accent-danger: #ef4444;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 9999px;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--shadow-glass: 0 8px 32px 0 rgba(0, 0, 0, .37);--font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--z-base: 1;--z-sticky: 10;--z-header: 20;--z-nav: 30;--z-sheet: 40;--z-modal: 50;--z-toast: 100;--z-max: 999;--nav-h: 64px;--header-h: 56px}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{width:100%;max-width:100%;height:100%;overflow-x:hidden;overscroll-behavior:none}html{-webkit-text-size-adjust:100%}body{font-family:var(--font-sans);background-color:var(--bg-app);color:var(--text-primary);line-height:1.5;-webkit-font-smoothing:antialiased;overflow:hidden;position:relative}button,a,input,select,textarea,.nav-item{touch-action:manipulation}.app-container{display:flex;height:100vh;height:100dvh;width:100%;max-width:100%;overflow-x:hidden;position:relative;background-image:radial-gradient(circle at 15% 50%,rgba(59,130,246,.08),transparent 25%),radial-gradient(circle at 85% 30%,rgba(16,185,129,.08),transparent 25%)}.app-sidebar{width:280px;background:var(--bg-sidebar);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-right:1px solid var(--border-subtle);display:flex;flex-direction:column;padding:24px 16px;z-index:10}.app-main{flex:1;display:flex;flex-direction:column;position:relative;overflow:hidden}.app-header{height:var(--header-h, 56px);display:none;align-items:center;justify-content:space-between;padding:0 16px;position:relative;border-bottom:1px solid var(--border-subtle);background:#09090bd9;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);z-index:var(--z-header, 20)}.app-content{flex:1;overflow-y:auto;padding:32px;display:flex;justify-content:center;align-items:flex-start}.panel-container{width:100%;max-width:800px;animation:fadeIn .3s ease-out forwards}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}h1,h2,h3,h4{font-weight:600;color:var(--text-primary)}p{color:var(--text-secondary)}.brand{display:flex;align-items:center;gap:12px;font-size:1.25rem;font-weight:700;color:var(--text-primary);margin-bottom:32px;padding:0 12px}.brand svg{color:var(--accent-primary)}.nav-menu{display:flex;flex-direction:column;gap:4px;flex:1}.nav-item{display:flex;align-items:center;gap:12px;padding:12px 16px;border-radius:var(--radius-md);color:var(--text-secondary);text-decoration:none;font-weight:500;transition:all .2s ease;cursor:pointer;border:1px solid transparent;background:transparent;text-align:left;font-family:inherit;font-size:.95rem}.nav-item:hover{background:#ffffff08;color:var(--text-primary)}.nav-item.active{background:#3b82f61a;color:var(--accent-primary);border-color:#3b82f633}.nav-item svg{width:20px;height:20px;flex-shrink:0}.nav-icon-container{position:relative;display:inline-flex;align-items:center;justify-content:center}.nav-icon-container .nav-badge{position:absolute;top:-6px;right:-8px;padding:1px 5px;font-size:.65rem;line-height:1.2}@media(max-width:768px){.desktop-only{display:none!important}.mobile-only{display:flex!important}}@media(min-width:769px){.desktop-only{display:flex!important}.mobile-only{display:none!important}}.status-area{margin-top:auto;padding-top:16px;border-top:1px solid var(--border-subtle);display:flex;flex-direction:column;gap:12px}.status-row{display:flex;align-items:center;gap:8px;padding:8px 12px;background:#0003;border-radius:var(--radius-sm);font-size:.85rem;color:var(--text-secondary)}.status-dot{width:8px;height:8px;border-radius:50%;background:var(--text-muted)}.status-dot.online{background:var(--accent-success);box-shadow:0 0 8px var(--accent-success)}.status-dot.warning{background:var(--accent-warning);box-shadow:0 0 8px var(--accent-warning)}.glass-panel{background:var(--bg-card);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-glass);position:relative}.panel-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;padding-bottom:16px;border-bottom:1px solid var(--border-subtle)}.panel-title{display:flex;align-items:center;gap:12px;font-size:1.2rem;font-weight:600}.panel-title svg{color:var(--text-muted)}input[type=text],input[type=password],textarea{width:100%;background:#0003;border:1px solid var(--border-strong);border-radius:var(--radius-md);padding:12px 16px;color:var(--text-primary);font-family:var(--font-sans);font-size:.95rem;transition:border-color .2s,box-shadow .2s;outline:none}input:focus,textarea:focus{border-color:var(--accent-primary);box-shadow:0 0 0 2px #3b82f633}textarea{min-height:120px;resize:vertical}.checkbox-label{display:flex;align-items:center;gap:8px;cursor:pointer;font-size:.9rem;color:var(--text-secondary);transition:color .2s}.checkbox-label:hover{color:var(--text-primary)}.checkbox-label input{accent-color:var(--accent-primary);width:16px;height:16px;cursor:pointer}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 16px;border-radius:var(--radius-md);font-weight:500;font-size:.95rem;cursor:pointer;transition:all .2s;border:1px solid transparent;outline:none;font-family:inherit}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent-primary);color:#fff;box-shadow:0 4px 14px #3b82f663}.btn-primary:hover:not(:disabled){background:var(--accent-hover);transform:translateY(-1px);box-shadow:0 6px 20px #3b82f666}.btn-secondary{background:#ffffff0d;color:var(--text-primary);border:1px solid var(--border-strong)}.btn-secondary:hover:not(:disabled){background:#ffffff1a}.btn-ghost{background:transparent;color:var(--text-secondary)}.btn-ghost:hover:not(:disabled){background:#ffffff0d;color:var(--text-primary)}.btn-danger{background:#ef44441a;color:var(--accent-danger);border:1px solid rgba(239,68,68,.2)}.btn-danger:hover:not(:disabled){background:#ef444433}.badge{display:inline-flex;align-items:center;padding:4px 8px;border-radius:var(--radius-full);font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em}.badge-green{background:#10b98126;color:#34d399}.badge-blue{background:#3b82f626;color:#60a5fa}.badge-red{background:#ef444426;color:#f87171}.badge-gray{background:#ffffff1a;color:var(--text-secondary)}.toast-host-container{position:fixed;z-index:var(--z-toast, 100);pointer-events:none;display:flex;flex-direction:column;gap:8px;transition:all .2s ease;max-width:100%;overflow-x:clip}@media(min-width:769px){.toast-host-container{bottom:24px;right:24px;width:380px;max-width:calc(100% - 48px);align-items:flex-end}}@media(max-width:768px){.toast-host-container{bottom:calc(var(--nav-h, 64px) + env(safe-area-inset-bottom,0px) + 12px);left:12px;right:12px;width:auto;align-items:center}}.toast-card{pointer-events:auto;position:relative;overflow:hidden;display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;padding:12px 14px;border-radius:var(--radius-md);background:#14141af0;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--border-strong);color:var(--text-primary);font-size:.88rem;box-shadow:0 10px 25px -4px #00000080,0 4px 6px -2px #0000004d;animation:toastSlideUp .25s cubic-bezier(.16,1,.3,1) forwards;transition:transform .15s ease,opacity .15s ease;touch-action:pan-y}.toast-card.toast-dismissing{opacity:0!important;transform:translateY(12px) scale(.95)!important}.toast-info{border-left:3.5px solid var(--accent-primary)}.toast-success{border-left:3.5px solid var(--accent-success)}.toast-warning{border-left:3.5px solid var(--accent-warning)}.toast-error{border-left:3.5px solid var(--accent-danger)}.toast-content{display:flex;align-items:center;gap:10px;flex:1;min-width:0}.toast-icon-wrapper{display:inline-flex;align-items:center;flex-shrink:0}.toast-message{flex:1;word-break:break-word;font-weight:500;line-height:1.4}.toast-action-btn{background:#ffffff1f;border:1px solid var(--border-subtle);color:#fff;padding:4px 10px;border-radius:var(--radius-sm);font-size:.78rem;font-weight:600;cursor:pointer;white-space:nowrap;transition:background .15s}.toast-action-btn:hover{background:#fff3}.toast-close-btn{background:transparent;border:none;color:var(--text-muted);cursor:pointer;padding:4px;display:inline-flex;align-items:center;justify-content:center;border-radius:4px;flex-shrink:0;transition:color .15s}.toast-close-btn:hover{color:var(--text-primary)}.toast-progress-bar{position:absolute;bottom:0;left:0;height:2px;background:currentColor;opacity:.35;width:100%;animation:toastProgress linear forwards}@keyframes toastSlideUp{0%{opacity:0;transform:translateY(12px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes toastProgress{0%{width:100%}to{width:0%}}.notice-toast{position:fixed;bottom:calc(var(--nav-h, 64px) + env(safe-area-inset-bottom,0px) + 12px);left:50%;transform:translate(-50%);background:#121216f2;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid var(--border-strong);padding:10px 18px;border-radius:var(--radius-full);color:var(--text-primary);font-weight:500;font-size:.88rem;box-shadow:var(--shadow-lg);z-index:var(--z-toast, 100);display:flex;align-items:center;gap:10px}@media(max-width:768px){.app-container{flex-direction:column;height:100dvh;height:100vh;overflow:hidden}.app-main{order:1;flex:1;min-height:0;display:flex;flex-direction:column;overflow:hidden;position:relative}.app-header{display:flex;align-items:center;justify-content:space-between;padding:0 14px;padding-top:env(safe-area-inset-top,0px);height:calc(var(--header-h, 54px) + env(safe-area-inset-top,0px));background:#0a0b0feb;backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-bottom:1px solid var(--border-subtle);z-index:var(--z-header, 20);position:relative}.mobile-header-brand{display:flex;align-items:center;gap:8px;cursor:pointer;-webkit-user-select:none;user-select:none;flex-shrink:0}.mobile-brand-icon{width:32px;height:32px;border-radius:var(--radius-sm);background:linear-gradient(135deg,#3b82f640,#10b98133);border:1px solid rgba(59,130,246,.35);display:flex;align-items:center;justify-content:center;color:#60a5fa;box-shadow:0 0 12px #3b82f633}.mobile-brand-title{font-size:1.15rem;font-weight:700;letter-spacing:-.02em;background:linear-gradient(135deg,#fff 40%,#94a3b8);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.mobile-header-actions{display:flex;align-items:center;gap:6px;flex-shrink:0}.mobile-header-pill{display:inline-flex;align-items:center;gap:5px;padding:5px 9px;font-size:.76rem;font-weight:500;border-radius:var(--radius-full);background:#ffffff0d;border:1px solid var(--border-subtle);color:var(--text-secondary);cursor:pointer;transition:all .15s ease;max-width:110px;white-space:nowrap;outline:none}.mobile-header-pill:active{transform:scale(.96);background:#ffffff1f}.mobile-header-pill.is-live{border-color:#10b98159;color:var(--text-primary);background:#10b98114}.mobile-pill-text{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mobile-avatar-btn{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,#3b82f640,#10b98133);border:1px solid rgba(59,130,246,.4);display:flex;align-items:center;justify-content:center;color:#93c5fd;cursor:pointer;position:relative;padding:0;transition:all .15s ease;flex-shrink:0}.mobile-avatar-btn:active{transform:scale(.92)}.avatar-status-pip{position:absolute;bottom:-1px;right:-1px;width:9px;height:9px;border-radius:50%;background:var(--accent-success);border:2px solid #09090b;box-shadow:0 0 6px var(--accent-success)}.app-sidebar{width:100%;height:auto;min-height:calc(var(--nav-h, 56px) + env(safe-area-inset-bottom,0px));flex-direction:row;padding:4px 8px calc(6px + env(safe-area-inset-bottom,0px)) 8px;border-right:none;border-top:1px solid rgba(255,255,255,.08);border-bottom:none;order:2;background:#0c0d11f0;backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);z-index:var(--z-nav, 30);box-shadow:0 -4px 20px #0006}.app-sidebar .brand,.status-area{display:none}.nav-menu{flex-direction:row;justify-content:space-around;align-items:center;width:100%;gap:4px}.nav-item{flex-direction:column;align-items:center;justify-content:center;padding:4px 6px;font-size:.72rem;font-weight:500;gap:3px;flex:1;max-width:84px;border-radius:var(--radius-md);min-height:48px;color:var(--text-muted);border:1px solid transparent;transition:all .15s ease}.nav-item:active{transform:scale(.94)}.nav-item.active{background:#3b82f61f;color:#60a5fa;border-color:#3b82f640;font-weight:600}.nav-item svg{width:19px;height:19px}.nav-label{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.app-content{flex:1;min-height:0;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:12px 12px calc(14px + env(safe-area-inset-bottom,0px)) 12px}.panel-container{width:100%;max-width:100%;margin:0 auto}.glass-panel{border:none;background:transparent;padding:0 0 16px;height:auto;min-height:0;box-shadow:none}.chat-container{height:100%!important;min-height:0!important}}.ftp-compact-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;padding-bottom:12px;border-bottom:1px solid var(--border-subtle)}.ftp-header-title-group{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.ftp-header-badge{font-size:.68rem;font-weight:600;padding:2px 7px;border-radius:var(--radius-full);background:#3b82f61f;color:#60a5fa;border:1px solid rgba(59,130,246,.25);text-transform:uppercase;letter-spacing:.03em}.ftp-header-tools{display:flex;align-items:center;gap:6px;flex-shrink:0}.btn-tool-icon{width:34px;height:34px;border-radius:var(--radius-md);background:#ffffff0a;border:1px solid var(--border-subtle);display:flex;align-items:center;justify-content:center;color:var(--text-secondary);cursor:pointer;transition:all .15s ease;padding:0}.btn-tool-icon:active,.btn-tool-icon:hover{background:#ffffff1a;color:var(--text-primary)}.btn-tool-icon.active{background:#3b82f633;border-color:#3b82f666;color:#93c5fd}.btn-tool-icon.is-enabled{color:var(--accent-success);border-color:#10b98159;background:#10b98114}.radar-hub-container{display:flex;flex-direction:column;align-items:center;text-align:center;padding:22px 16px 18px;background:radial-gradient(circle at 50% 32%,rgba(59,130,246,.09) 0%,rgba(255,255,255,.02) 65%,transparent 100%);border:1px solid rgba(255,255,255,.08);border-radius:20px;position:relative;overflow:hidden;margin-bottom:14px;box-shadow:0 4px 20px #0000004d}.radar-waves-wrapper{position:relative;width:120px;height:120px;display:flex;align-items:center;justify-content:center;margin-bottom:10px}.radar-wave-ring{position:absolute;border-radius:50%;border:1.5px solid rgba(59,130,246,.45);pointer-events:none}.radar-wave-ring.ring-1{width:80px;height:80px;animation:radar-pulse-wave 2.8s cubic-bezier(.2,.6,.35,1) infinite}.radar-wave-ring.ring-2{width:120px;height:120px;animation:radar-pulse-wave 2.8s cubic-bezier(.2,.6,.35,1) infinite 1.4s}@keyframes radar-pulse-wave{0%{transform:scale(.65);opacity:.85}60%{opacity:.3}to{transform:scale(1.22);opacity:0}}.radar-center-device{width:54px;height:54px;border-radius:50%;background:linear-gradient(135deg,#3b82f647,#10b98133);border:2px solid rgba(59,130,246,.5);box-shadow:0 0 20px #3b82f659;display:flex;align-items:center;justify-content:center;color:#93c5fa;z-index:2;position:relative}.radar-center-pip{position:absolute;bottom:0;right:0;width:12px;height:12px;border-radius:50%;background:#10b981;border:2px solid #0c0d12;box-shadow:0 0 8px #10b981}.radar-my-device-info{display:flex;align-items:center;justify-content:center;gap:6px;margin-bottom:12px}.radar-device-name{font-size:.95rem;font-weight:600;color:var(--text-primary);max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.radar-device-tag{font-size:.68rem;padding:1px 6px;border-radius:var(--radius-full);background:#10b98126;color:#34d399;border:1px solid rgba(16,185,129,.3);font-weight:600}.radar-room-bar{display:flex;flex-direction:column;align-items:center;gap:10px;width:100%;padding-top:12px;border-top:1px solid rgba(255,255,255,.06)}.radar-room-badge{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;background:#ffffff0d;border:1px solid var(--border-subtle);border-radius:var(--radius-full);color:var(--text-primary);font-size:.8rem;cursor:pointer;transition:all .15s ease;max-width:100%}.radar-room-badge:active{transform:scale(.96);background:#ffffff1a}.radar-actions-row{display:flex;align-items:center;justify-content:center;gap:8px;flex-wrap:wrap}.radar-share-btn,.radar-change-room-btn{font-size:.8rem;padding:6px 14px;border-radius:var(--radius-full);display:inline-flex;align-items:center;gap:6px;cursor:pointer}.radar-scanning-hint{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:12px;font-size:.78rem;color:var(--text-muted)}.radar-scanning-dot{width:7px;height:7px;border-radius:50%;background:#3b82f6;box-shadow:0 0 8px #3b82f6;animation:radar-dot-pulse 1.8s infinite ease-in-out}@keyframes radar-dot-pulse{0%,to{opacity:.3;transform:scale(.85)}50%{opacity:1;transform:scale(1.15)}}.radar-devices-container{width:100%;margin-top:14px;padding-top:12px;border-top:1px solid rgba(255,255,255,.06)}.radar-devices-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;font-size:.84rem;font-weight:600;color:var(--text-secondary)}.file-send-hero-card{display:flex;flex-direction:column;align-items:center;text-align:center;gap:8px;padding:18px 16px;background:#ffffff06;border:1px solid rgba(255,255,255,.07);border-radius:20px;margin-bottom:18px}.btn-send-hero{display:inline-flex;align-items:center;justify-content:center;gap:10px;width:100%;max-width:320px;min-height:48px;padding:12px 24px;font-size:.98rem;font-weight:600;border-radius:var(--radius-full);background:linear-gradient(135deg,#3b82f6,#2563eb);color:#fff;border:none;cursor:pointer;box-shadow:0 4px 18px #3b82f666;transition:all .2s ease}.btn-send-hero:active{transform:scale(.97);box-shadow:0 2px 10px #3b82f64d}.file-send-hero-hint{font-size:.78rem;color:var(--text-muted);margin:0}.file-send-cloud-link{display:flex;align-items:center;justify-content:center;gap:6px;margin-top:4px;font-size:.78rem;color:var(--text-secondary)}.btn-cloud-ghost{background:none;border:none;color:#38bdf8;font-size:.78rem;font-weight:500;cursor:pointer;display:inline-flex;align-items:center;gap:4px;padding:4px 6px;border-radius:var(--radius-sm);transition:color .15s ease}.btn-cloud-ghost:hover{text-decoration:underline;color:#7dd3fc}.clipboard-area{display:flex;flex-direction:column;gap:24px}.action-row{display:flex;gap:12px;flex-wrap:wrap}.drag-over-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#3b82f61a;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);border:2px dashed var(--accent-primary);border-radius:var(--radius-lg);display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--accent-primary);font-weight:600;z-index:50;pointer-events:none;transition:all .2s}.received-card{background:#10b9810d;border:1px solid rgba(16,185,129,.2);border-radius:var(--radius-md);padding:16px;margin-top:16px}.received-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px;font-size:.85rem;color:var(--text-secondary)}.received-content{font-weight:500;word-break:break-word}.progress-container{background:#0003;border-radius:var(--radius-full);height:8px;width:100%;overflow:hidden;margin-top:8px}.progress-bar{height:100%;background:var(--accent-primary);transition:width .2s linear}.chat-container{display:flex;flex-direction:column;height:60vh;min-height:400px}.chat-messages{flex:1;overflow-y:auto;padding-right:8px;display:flex;flex-direction:column;gap:12px;margin-bottom:16px}.chat-message{max-width:80%;padding:10px 14px;border-radius:var(--radius-lg);background:#ffffff0d;border:1px solid var(--border-subtle);align-self:flex-start}.chat-message.self{background:#3b82f626;border-color:#3b82f64d;align-self:flex-end}.chat-header{font-size:.75rem;color:var(--text-muted);margin-bottom:4px;display:flex;gap:8px}.chat-input-area{display:flex;gap:12px}.game-area{aspect-ratio:1;width:100%;max-width:600px;margin:0 auto;background:#0000004d;border:1px solid var(--border-strong);border-radius:var(--radius-lg);position:relative;overflow:hidden}.game-player{position:absolute;width:24px;height:24px;border-radius:50%;transform:translate(-50%,-50%);transition:all .1s linear;box-shadow:0 0 12px currentColor}.game-target{position:absolute;width:16px;height:16px;background:var(--accent-warning);border-radius:4px;transform:translate(-50%,-50%);box-shadow:0 0 16px var(--accent-warning);animation:pulse 1s infinite alternate}@keyframes pulse{0%{transform:translate(-50%,-50%) scale(1)}to{transform:translate(-50%,-50%) scale(1.2)}}.device-list{display:flex;flex-direction:column;gap:8px}.device-item{display:flex;align-items:center;justify-content:space-between;padding:12px;background:#ffffff08;border-radius:var(--radius-md);border:1px solid var(--border-subtle);gap:10px}.device-info{display:flex;align-items:center;gap:10px;min-width:0;flex:1}@media(max-width:768px){.device-item{padding:10px 12px;gap:8px}}.text-purple{color:#a855f7!important}.text-blue{color:#3b82f6!important}.text-amber{color:#f59e0b!important}.text-emerald{color:#10b981!important}.text-cyan{color:#06b6d4!important}.text-rose{color:#f43f5e!important}.text-muted{color:var(--text-muted)!important}.sparkline-svg{filter:drop-shadow(0 0 6px rgba(59,130,246,.4));overflow:visible}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}.file-transfer-panel.drag-over{border-color:var(--accent-primary)!important;box-shadow:0 0 25px #3b82f64d!important}.pwa-install-banner{display:flex;align-items:center;justify-content:space-between;gap:16px;background:linear-gradient(135deg,#3b82f626,#10b9811a);border:1px solid rgba(59,130,246,.25);border-radius:var(--radius-lg);padding:14px 18px;margin-bottom:20px;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);animation:fadeIn .3s ease-out}.pwa-banner-content{display:flex;align-items:center;gap:12px;flex:1}.pwa-banner-icon{width:36px;height:36px;border-radius:var(--radius-md);background:var(--accent-primary);display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0;box-shadow:0 4px 12px #3b82f64d}.pwa-banner-text{display:flex;flex-direction:column;gap:2px}.pwa-banner-text strong{font-size:.92rem;color:var(--text-primary)}.pwa-banner-text span{font-size:.78rem;color:var(--text-secondary)}.pwa-banner-actions{display:flex;align-items:center;gap:8px}.pwa-install-btn{padding:6px 14px;font-size:.82rem;border-radius:var(--radius-full);white-space:nowrap}.pwa-banner-close{background:transparent;border:none;color:var(--text-muted);cursor:pointer;padding:4px;border-radius:4px;display:flex;align-items:center;justify-content:center;transition:color .15s}.pwa-banner-close:hover{color:var(--text-primary)}@media(max-width:480px){.pwa-install-banner{padding:10px 12px;gap:10px;margin-bottom:14px;border-radius:var(--radius-md)}.pwa-banner-icon{width:32px;height:32px}.pwa-banner-text strong{font-size:.85rem}.pwa-banner-text span{font-size:.72rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.pwa-install-btn{padding:5px 12px;font-size:.76rem}}.ios-guide-backdrop,.sheet-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000a6;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);z-index:var(--z-modal, 50);display:flex;align-items:flex-end;justify-content:center;animation:fadeIn .2s ease-out}@media(min-width:769px){.ios-guide-backdrop,.sheet-backdrop{align-items:center}}.ios-guide-sheet,.sheet-container{background:#121217;border:1px solid var(--border-strong);width:100%;max-width:480px;border-radius:var(--radius-xl) var(--radius-xl) 0 0;padding:20px 24px calc(20px + env(safe-area-inset-bottom,0px)) 24px;box-shadow:0 -10px 40px #0009;animation:sheetSlideUp .3s cubic-bezier(.16,1,.3,1) forwards;max-height:85dvh;display:flex;flex-direction:column}@media(min-width:769px){.ios-guide-sheet,.sheet-container{border-radius:var(--radius-xl);padding:24px}}.sheet-handle{width:40px;height:4px;background:#fff3;border-radius:var(--radius-full);margin:0 auto 16px}@media(min-width:769px){.sheet-handle{display:none}}.sheet-header,.ios-guide-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.sheet-title,.ios-guide-title{font-size:1.1rem;font-weight:600;color:var(--text-primary);display:flex;align-items:center;gap:10px}.sheet-close-btn,.ios-guide-close{background:#ffffff0d;border:1px solid var(--border-subtle);color:var(--text-secondary);border-radius:50%;width:32px;height:32px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .15s}.sheet-close-btn:hover,.ios-guide-close:hover{background:#ffffff26;color:var(--text-primary)}.ios-guide-desc{font-size:.9rem;color:var(--text-secondary);margin-bottom:20px;line-height:1.5}.ios-guide-steps{list-style:none;display:flex;flex-direction:column;gap:16px;padding:0}.ios-guide-steps li{display:flex;align-items:flex-start;gap:14px;font-size:.92rem;line-height:1.5;color:var(--text-primary)}.step-num{width:28px;height:28px;border-radius:50%;background:var(--accent-primary);color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:.85rem}.inline-icon{display:inline-block;vertical-align:middle;color:var(--accent-primary);margin:0 4px}@keyframes sheetSlideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.sheet-menu-list{display:flex;flex-direction:column;gap:10px;margin-bottom:16px}.sheet-menu-item{display:flex;align-items:center;gap:14px;padding:12px 14px;border-radius:var(--radius-md);background:#ffffff0a;border:1px solid var(--border-subtle);color:var(--text-primary);text-align:left;cursor:pointer;transition:all .15s ease;width:100%}.sheet-menu-item:hover,.sheet-menu-item:active{background:#ffffff14;border-color:var(--border-strong)}.sheet-menu-item.active{background:#3b82f61f;border-color:#3b82f666}.sheet-item-icon{width:40px;height:40px;border-radius:var(--radius-md);background:#ffffff0d;display:flex;align-items:center;justify-content:center;flex-shrink:0}.sheet-item-content{flex:1;display:flex;flex-direction:column}.sheet-item-title{font-size:.95rem;font-weight:600;color:var(--text-primary)}.sheet-item-sub{font-size:.78rem;color:var(--text-secondary)}.sheet-item-arrow{color:var(--text-muted)}.sheet-footer-info{display:flex;align-items:center;gap:8px;padding:12px;background:#ffffff05;border-radius:var(--radius-md);font-size:.78rem;color:var(--text-muted)}.connection-pill{display:flex;align-items:center;gap:8px;padding:6px 12px;background:#ffffff0f;border:1px solid var(--border-strong);border-radius:var(--radius-full);color:var(--text-secondary);font-size:.8rem;font-weight:500;cursor:pointer;transition:all .2s}.connection-pill:hover{background:#ffffff1f;color:var(--text-primary)}.connection-pill.is-live{border-color:#10b9814d;color:var(--text-primary)}.connection-text{font-size:.78rem}