:root,[data-theme=dark]{--bg-primary: #0a0b0e;--bg-secondary: #12141a;--bg-tertiary: #1a1d26;--bg-glass: rgba(18, 20, 26, .75);--bg-glass-card: rgba(26, 29, 38, .65);--border-subtle: rgba(255, 255, 255, .08);--border-hover: rgba(0, 240, 168, .35);--border-focus: #00f0a8;--text-primary: #f4f6fb;--text-secondary: #9499ab;--text-muted: #5e6479;--accent-primary: #00f0a8;--accent-secondary: #00d2ff;--accent-glow: rgba(0, 240, 168, .25);--accent-gradient: linear-gradient(135deg, #00f0a8 0%, #00d2ff 100%);--dropzone-bg: rgba(18, 20, 26, .4);--modal-overlay-bg: rgba(0, 0, 0, .75);--toast-bg: rgba(18, 20, 26, .92);--logo-text-gradient: linear-gradient(180deg, #ffffff 30%, #a5b0c5 100%);--body-gradient: radial-gradient(circle at 50% 0%, rgba(0, 240, 168, .08) 0%, transparent 50%), radial-gradient(circle at 80% 80%, rgba(0, 210, 255, .05) 0%, transparent 40%), linear-gradient(to bottom, #0a0b0e, #07080a);--radar-wave-border: rgba(0, 240, 168, .15);--device-selected-bg: rgba(0, 240, 168, .08);--danger: #ff4757;--danger-glow: rgba(255, 71, 87, .25);--warning: #ffa502;--success: #2ed573;--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--radius-sm: 8px;--radius-md: 14px;--radius-lg: 20px;--radius-full: 9999px;--shadow-sm: 0 4px 12px rgba(0, 0, 0, .2);--shadow-md: 0 8px 24px rgba(0, 0, 0, .35);--shadow-glow: 0 0 25px var(--accent-glow);--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-normal: .25s cubic-bezier(.4, 0, .2, 1);--transition-bounce: .4s cubic-bezier(.175, .885, .32, 1.275)}[data-theme=light]{--bg-primary: #f8fafc;--bg-secondary: #ffffff;--bg-tertiary: #edf2f7;--bg-glass: rgba(255, 255, 255, .82);--bg-glass-card: rgba(255, 255, 255, .78);--border-subtle: rgba(15, 23, 42, .08);--border-hover: rgba(0, 168, 107, .4);--border-focus: #00a86b;--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #8392a5;--accent-primary: #00a86b;--accent-secondary: #0284c7;--accent-glow: rgba(0, 168, 107, .2);--accent-gradient: linear-gradient(135deg, #00c784 0%, #0ea5e9 100%);--dropzone-bg: rgba(255, 255, 255, .65);--modal-overlay-bg: rgba(15, 23, 42, .5);--toast-bg: rgba(255, 255, 255, .96);--logo-text-gradient: linear-gradient(180deg, #0f172a 30%, #334155 100%);--body-gradient: radial-gradient(circle at 50% 0%, rgba(0, 168, 107, .09) 0%, transparent 50%), radial-gradient(circle at 80% 80%, rgba(2, 132, 199, .08) 0%, transparent 40%), linear-gradient(to bottom, #f8fafc, #edf2f7);--radar-wave-border: rgba(0, 168, 107, .2);--device-selected-bg: rgba(0, 168, 107, .09);--shadow-sm: 0 4px 16px rgba(15, 23, 42, .06);--shadow-md: 0 10px 30px rgba(15, 23, 42, .1);--shadow-glow: 0 0 25px rgba(0, 168, 107, .2)}@media(prefers-color-scheme:light){:root:not([data-theme=dark]){--bg-primary: #f8fafc;--bg-secondary: #ffffff;--bg-tertiary: #edf2f7;--bg-glass: rgba(255, 255, 255, .82);--bg-glass-card: rgba(255, 255, 255, .78);--border-subtle: rgba(15, 23, 42, .08);--border-hover: rgba(0, 168, 107, .4);--border-focus: #00a86b;--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #8392a5;--accent-primary: #00a86b;--accent-secondary: #0284c7;--accent-glow: rgba(0, 168, 107, .2);--accent-gradient: linear-gradient(135deg, #00c784 0%, #0ea5e9 100%);--dropzone-bg: rgba(255, 255, 255, .65);--modal-overlay-bg: rgba(15, 23, 42, .5);--toast-bg: rgba(255, 255, 255, .96);--logo-text-gradient: linear-gradient(180deg, #0f172a 30%, #334155 100%);--body-gradient: radial-gradient(circle at 50% 0%, rgba(0, 168, 107, .09) 0%, transparent 50%), radial-gradient(circle at 80% 80%, rgba(2, 132, 199, .08) 0%, transparent 40%), linear-gradient(to bottom, #f8fafc, #edf2f7);--radar-wave-border: rgba(0, 168, 107, .2);--device-selected-bg: rgba(0, 168, 107, .09);--shadow-sm: 0 4px 16px rgba(15, 23, 42, .06);--shadow-md: 0 10px 30px rgba(15, 23, 42, .1);--shadow-glow: 0 0 25px rgba(0, 168, 107, .2)}}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{width:100%;min-height:100%;background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-family);overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}html,body,.app-container,.device-badge-local,.radar-section,.device-card,.onboarding-banner,.dropzone-container,.transfer-card,.batch-card,.modal-card,.toast,.btn,.form-input,.pin-digit{transition:background-color var(--transition-normal),border-color var(--transition-normal),color var(--transition-normal),box-shadow var(--transition-normal)}body{background-image:var(--body-gradient);background-attachment:fixed}.app-container{display:flex;flex-direction:column;min-height:100vh;max-width:1100px;margin:0 auto;padding:1.5rem 1.5rem 2.5rem}.header{display:flex;justify-content:space-between;align-items:center;padding-bottom:1.5rem;border-bottom:1px solid var(--border-subtle);margin-bottom:2rem}.logo-group{display:flex;align-items:center;gap:.75rem}.logo-icon{width:36px;height:36px;display:grid;place-items:center;background:var(--accent-gradient);border-radius:var(--radius-md);color:#000;box-shadow:var(--shadow-glow)}.logo-text h1{font-size:1.25rem;font-weight:700;letter-spacing:-.02em;background:var(--logo-text-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.logo-badge{font-size:.65rem;font-weight:600;padding:2px 6px;background:#00f0a826;color:var(--accent-primary);border-radius:var(--radius-full);margin-left:6px;vertical-align:middle;border:1px solid rgba(0,240,168,.3)}.header-actions{display:flex;align-items:center;gap:.75rem}.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.6rem 1rem;font-size:.875rem;font-weight:600;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-normal);border:1px solid var(--border-subtle);background:var(--bg-secondary);color:var(--text-primary);user-select:none}.btn:hover{background:var(--bg-tertiary);border-color:var(--border-hover);transform:translateY(-1px)}.btn:active{transform:translateY(0)}.btn-primary{background:var(--accent-gradient);color:#000;border:none;box-shadow:0 4px 15px #00f0a84d}.btn-primary:hover{box-shadow:0 6px 20px #00f0a880;transform:translateY(-2px)}.btn-icon{padding:.6rem;border-radius:var(--radius-md)}.btn-danger{background:#ff475726;color:var(--danger);border:1px solid rgba(255,71,87,.3)}.btn-danger:hover{background:#ff475740;border-color:var(--danger)}.device-badge-local{display:flex;align-items:center;gap:.75rem;padding:.75rem 1.25rem;background:var(--bg-glass);backdrop-filter:blur(12px);border:1px solid var(--border-subtle);border-radius:var(--radius-md);margin-bottom:2rem}.pulse-dot{width:10px;height:10px;background-color:var(--accent-primary);border-radius:var(--radius-full);box-shadow:0 0 10px var(--accent-primary);animation:pulseAnimation 2s infinite ease-in-out}@keyframes pulseAnimation{0%{transform:scale(.9);opacity:.8}50%{transform:scale(1.25);opacity:1;box-shadow:0 0 16px var(--accent-primary)}to{transform:scale(.9);opacity:.8}}.device-badge-local .info{display:flex;flex-direction:column;flex:1}.device-badge-local .badge-label{font-size:.675rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--accent-primary);margin-bottom:.1rem}.device-badge-local .name{font-size:.95rem;font-weight:600;color:var(--text-primary)}.device-badge-local .subtext{font-size:.75rem;color:var(--text-muted)}.radar-section{display:flex;flex-direction:column;align-items:center;text-align:center;padding:2.5rem 1.5rem;background:var(--bg-glass);backdrop-filter:blur(16px);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);position:relative;overflow:hidden;margin-bottom:2.5rem;min-height:280px;justify-content:center}.radar-waves{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:400px;height:400px;pointer-events:none;z-index:0}.radar-wave{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);border-radius:var(--radius-full);border:1px solid var(--radar-wave-border);animation:radarWaveExpand 4s infinite cubic-bezier(.2,.6,.4,1)}.radar-wave:nth-child(2){animation-delay:1.3s}.radar-wave:nth-child(3){animation-delay:2.6s}@keyframes radarWaveExpand{0%{width:40px;height:40px;opacity:.8}to{width:480px;height:480px;opacity:0}}.radar-content{position:relative;z-index:1;width:100%}.radar-title{font-size:1.1rem;font-weight:600;color:var(--text-secondary);margin-bottom:1.5rem}.devices-grid{display:flex;flex-wrap:wrap;justify-content:center;gap:1.5rem;width:100%}.device-card{display:flex;flex-direction:column;align-items:center;padding:1.25rem;min-width:160px;background:var(--bg-glass-card);border:1px solid var(--border-subtle);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-bounce);user-select:none}.device-card:hover{transform:translateY(-4px) scale(1.03);border-color:var(--border-hover);box-shadow:0 10px 25px #00f0a826;background:var(--bg-tertiary)}.device-card.connected{border-color:var(--accent-secondary);box-shadow:0 0 18px #00d2ff59}.device-card.selected{border-color:var(--accent-primary)!important;background:var(--device-selected-bg)!important;box-shadow:0 0 25px #00f0a866!important;transform:translateY(-4px) scale(1.04)}.device-selected-pill{position:absolute;top:-10px;background:var(--accent-primary);color:#0d0f14;font-size:.65rem;font-weight:800;padding:.15rem .5rem;border-radius:var(--radius-full);letter-spacing:.4px;text-transform:uppercase;box-shadow:0 4px 12px #00f0a880;animation:pulsePill 2s infinite}@keyframes pulsePill{0%,to{transform:scale(1)}50%{transform:scale(1.06)}}.device-card .icon-wrapper{width:52px;height:52px;border-radius:var(--radius-full);background:var(--bg-secondary);display:grid;place-items:center;margin-bottom:.75rem;border:1px solid var(--border-subtle);transition:border-color var(--transition-fast)}.device-card:hover .icon-wrapper{border-color:var(--accent-primary);color:var(--accent-primary)}.onboarding-banner{background:var(--bg-glass-card);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:1.25rem 1.5rem;margin-bottom:2rem;box-shadow:var(--shadow-sm);transition:all var(--transition-normal)}.onboarding-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.onboarding-title{font-size:.9rem;font-weight:700;color:var(--accent-primary);letter-spacing:.2px}.onboarding-close{background:none;border:none;color:var(--text-muted);font-size:1.4rem;cursor:pointer;line-height:1;padding:0 .25rem;transition:color var(--transition-fast)}.onboarding-close:hover{color:var(--text-primary)}.onboarding-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem}.onboarding-step{display:flex;align-items:flex-start;gap:.75rem}.step-num{width:26px;height:26px;border-radius:var(--radius-full);background:#00f0a826;color:var(--accent-primary);border:1px solid rgba(0,240,168,.3);font-size:.8rem;font-weight:700;display:grid;place-items:center;flex-shrink:0;margin-top:1px}.step-desc{font-size:.8rem;color:var(--text-secondary);line-height:1.4}.step-desc strong{color:var(--text-primary)}.device-card .device-name{font-size:.9rem;font-weight:600;color:var(--text-primary);text-align:center;word-break:break-word;max-width:170px;line-height:1.3}.device-card .device-status{font-size:.725rem;color:var(--text-muted);margin-top:.35rem;text-align:center;line-height:1.3}.device-card .device-status-connected{font-size:.7rem;font-weight:600;color:var(--accent-primary);margin-top:.2rem;text-align:center}.empty-devices-state{display:flex;flex-direction:column;align-items:center;gap:.5rem;color:var(--text-muted);font-size:.875rem}.dropzone-container{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:3rem 2rem;border:2px dashed var(--border-subtle);border-radius:var(--radius-lg);background:var(--dropzone-bg);transition:all var(--transition-normal);cursor:pointer;position:relative;text-align:center;margin-bottom:2rem}.dropzone-container:hover,.dropzone-container.drag-active,.dropzone-container.peer-selected{border-color:var(--accent-primary);background:#00f0a80d;box-shadow:0 0 30px #00f0a81f}.dropzone-container.peer-selected{border-style:solid}.dropzone-icon{width:56px;height:56px;border-radius:var(--radius-full);background:#00f0a81a;color:var(--accent-primary);display:grid;place-items:center;margin-bottom:1rem;transition:transform var(--transition-bounce)}.dropzone-container:hover .dropzone-icon{transform:translateY(-4px) scale(1.1)}.dropzone-title{font-size:1.1rem;font-weight:600;color:var(--text-primary);margin-bottom:.35rem}.dropzone-sub{font-size:.825rem;color:var(--text-muted)}.transfers-section{display:flex;flex-direction:column;gap:1rem;margin-bottom:2rem}.transfers-header{display:flex;justify-content:space-between;align-items:center}.transfers-title{font-size:1rem;font-weight:600;color:var(--text-secondary)}.batch-card{display:flex;flex-direction:column;padding:1rem 1.25rem;background:var(--bg-secondary);border:1px solid var(--border-hover);border-radius:var(--radius-md);box-shadow:0 4px 20px #00f0a81a;margin-bottom:.75rem}.batch-top{display:flex;justify-content:space-between;align-items:center;gap:1rem}.batch-title{font-size:.9rem;font-weight:700;color:var(--text-primary);display:block}.batch-meta{font-size:.75rem;color:var(--accent-primary);font-weight:500;display:block;margin-top:2px}.transfer-card{display:flex;flex-direction:column;gap:.75rem;padding:1.25rem;background:var(--bg-glass);backdrop-filter:blur(12px);border:1px solid var(--border-subtle);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);transition:all var(--transition-normal)}.transfer-card.completed{border-color:#2ed57366}.transfer-top{display:flex;justify-content:space-between;align-items:center}.file-info{display:flex;align-items:center;gap:.75rem;min-width:0}.file-icon{width:40px;height:40px;border-radius:var(--radius-sm);background:var(--bg-tertiary);display:grid;place-items:center;color:var(--accent-secondary);flex-shrink:0}.file-details{min-width:0}.file-name{font-size:.9rem;font-weight:600;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:320px;text-decoration:none;display:inline-block;transition:color var(--transition-fast)}.file-name-link{color:var(--accent-secondary);cursor:pointer}.file-name-link:hover{text-decoration:underline!important;color:var(--accent-primary)!important}.file-meta{font-size:.75rem;color:var(--text-muted);display:flex;align-items:center;gap:.5rem;margin-top:3px}.badge-direction{font-size:.68rem;font-weight:700;padding:.15rem .45rem;border-radius:4px;letter-spacing:.3px;text-transform:uppercase}.badge-sent{background:#00d2ff26;color:var(--accent-secondary);border:1px solid rgba(0,210,255,.3)}.badge-received{background:#00f0a826;color:var(--accent-primary);border:1px solid rgba(0,240,168,.3)}.file-icon.icon-sent{background:#00d2ff1a;color:var(--accent-secondary);border:1px solid rgba(0,210,255,.25)}.file-icon.icon-received{background:#00f0a81a;color:var(--accent-primary);border:1px solid rgba(0,240,168,.25)}.progress-bar-fill.fill-sent{background:linear-gradient(90deg,#09f,#00d2ff);box-shadow:0 0 10px #00d2ff80}.progress-bar-fill.fill-received{background:linear-gradient(90deg,#00f0a8,#00d2ff);box-shadow:0 0 10px #00f0a880}.progress-bar-bg{width:100%;height:8px;background:var(--bg-tertiary);border-radius:var(--radius-full);overflow:hidden;position:relative}.progress-bar-fill{height:100%;width:0%;background:var(--accent-gradient);border-radius:var(--radius-full);transition:width .1s linear;box-shadow:0 0 12px var(--accent-glow)}.transfer-stats{display:flex;justify-content:space-between;align-items:center;font-size:.75rem;color:var(--text-secondary)}.transfer-speed{font-weight:600;color:var(--accent-primary)}.modal-overlay{position:fixed;inset:0;background:var(--modal-overlay-bg);backdrop-filter:blur(8px);display:grid;place-items:center;z-index:100;padding:1.5rem;opacity:0;pointer-events:none;transition:opacity var(--transition-normal)}.modal-overlay.active{opacity:1;pointer-events:auto}.test-benchmarks-bar{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap;padding:.75rem 1rem;background:var(--bg-glass);backdrop-filter:blur(12px);border:1px solid var(--border-subtle);border-radius:var(--radius-md);margin-bottom:2rem}.test-benchmarks-label{font-size:.8rem;font-weight:600;color:var(--text-secondary);margin-right:.25rem}.btn-sm{padding:.4rem .75rem;font-size:.75rem;border-radius:var(--radius-sm)}.modal-card{background:var(--bg-secondary);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:2rem;width:100%;max-width:480px;max-height:85vh;overflow-y:auto;box-shadow:var(--shadow-md);transform:translateY(12px) scale(.96);transition:all var(--transition-bounce)}.modal-overlay.active .modal-card{transform:translateY(0) scale(1)}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.25rem}.modal-header h3{font-size:1.2rem;font-weight:700}.close-btn{background:none;border:none;color:var(--text-muted);cursor:pointer;font-size:1.25rem;padding:.25rem;line-height:1}.close-btn:hover{color:var(--text-primary)}.modal-body{display:flex;flex-direction:column;gap:1.25rem}.pin-inputs{display:flex;justify-content:center;gap:.75rem;margin:1rem 0}.pin-digit{width:54px;height:64px;font-size:1.75rem;font-weight:700;text-align:center;background:var(--bg-tertiary);border:2px solid var(--border-subtle);border-radius:var(--radius-md);color:var(--accent-primary);outline:none;transition:border-color var(--transition-fast)}.pin-digit:focus{border-color:var(--accent-primary);box-shadow:0 0 15px var(--accent-glow)}.form-group{display:flex;flex-direction:column;gap:.4rem;text-align:left}.form-group label{font-size:.8rem;color:var(--text-secondary);font-weight:500}.form-input{padding:.75rem 1rem;background:var(--bg-tertiary);border:1px solid var(--border-subtle);border-radius:var(--radius-md);color:var(--text-primary);font-size:.875rem;outline:none}.form-input:focus{border-color:var(--accent-primary)}.theme-segmented-control{display:flex;gap:.35rem;background:var(--bg-tertiary);padding:.3rem;border-radius:var(--radius-md);border:1px solid var(--border-subtle)}.theme-option{flex:1;display:flex;align-items:center;justify-content:center;gap:.4rem;padding:.55rem .75rem;border:none;background:transparent;color:var(--text-secondary);border-radius:var(--radius-sm);font-size:.8rem;font-weight:600;cursor:pointer;transition:all var(--transition-fast)}.theme-option:hover{color:var(--text-primary)}.theme-option.active{background:var(--bg-secondary);color:var(--accent-primary);box-shadow:var(--shadow-sm);border:1px solid var(--border-hover)}.sound-radio-group{display:grid;grid-template-columns:repeat(2,1fr);gap:.5rem}@media(max-width:420px){.sound-radio-group{grid-template-columns:1fr}}.sound-radio-item{display:flex;align-items:center;gap:.6rem;padding:.65rem .85rem;background:var(--bg-tertiary);border:1px solid var(--border-subtle);border-radius:var(--radius-md);cursor:pointer;user-select:none;transition:all var(--transition-fast);position:relative}.sound-radio-item input[type=radio]{position:absolute;opacity:0;width:0;height:0;pointer-events:none}.sound-radio-custom{width:16px;height:16px;border-radius:50%;border:2px solid var(--border-hover);background:var(--bg-secondary);display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all var(--transition-fast)}.sound-radio-custom:after{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent-primary);opacity:0;transform:scale(0);transition:all var(--transition-fast)}.sound-radio-item:hover{border-color:var(--accent-primary);background:var(--bg-secondary)}.sound-radio-item:has(input[type=radio]:checked),.sound-radio-item.active{border-color:var(--accent-primary);background:#00f0a814;box-shadow:0 0 12px #00f0a81f}.sound-radio-item:has(input[type=radio]:checked) .sound-radio-custom,.sound-radio-item.active .sound-radio-custom{border-color:var(--accent-primary)}.sound-radio-item:has(input[type=radio]:checked) .sound-radio-custom:after,.sound-radio-item.active .sound-radio-custom:after{opacity:1;transform:scale(1)}.sound-radio-label{font-size:.82rem;font-weight:600;color:var(--text-primary);flex:1}.sound-radio-icon{font-size:.95rem;opacity:.8;display:flex;align-items:center}.settings-info-card{display:flex;align-items:center;gap:.85rem;padding:.85rem 1rem;background:var(--bg-tertiary);border:1px solid var(--border-subtle);border-radius:var(--radius-md);cursor:pointer;text-align:left;transition:all var(--transition-normal);width:100%;color:var(--text-primary)}.settings-info-card:hover{border-color:var(--accent-primary);background:var(--bg-secondary);transform:translateY(-1px);box-shadow:0 4px 15px #00f0a81f}.settings-info-icon{width:36px;height:36px;border-radius:var(--radius-sm);background:#00f0a81f;color:var(--accent-primary);border:1px solid rgba(0,240,168,.25);display:grid;place-items:center;flex-shrink:0}.settings-info-text{flex:1;display:flex;flex-direction:column;gap:.15rem}.settings-info-title{font-size:.85rem;font-weight:700;color:var(--text-primary)}.settings-info-sub{font-size:.72rem;color:var(--text-muted)}.settings-info-arrow{color:var(--text-muted);transition:transform var(--transition-fast),color var(--transition-fast)}.settings-info-card:hover .settings-info-arrow{color:var(--accent-primary);transform:translate(2px)}.modal-card-large{max-width:720px;padding:1.5rem 1.75rem}.info-items-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:.65rem;margin:.6rem 0;overflow:visible;max-height:none}.info-item-card{display:flex;align-items:flex-start;gap:.65rem;padding:.65rem .8rem;background:var(--bg-glass-card);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);transition:border-color var(--transition-fast)}.info-item-card:hover{border-color:var(--border-hover)}.info-item-icon{width:32px;height:32px;min-width:32px;border-radius:var(--radius-sm);display:grid;place-items:center;flex-shrink:0;margin-top:1px}.info-item-icon svg{width:17px;height:17px}.icon-emerald{background:#00f0a81f;color:var(--accent-primary);border:1px solid rgba(0,240,168,.25)}.icon-cyan{background:#00d2ff1f;color:var(--accent-secondary);border:1px solid rgba(0,210,255,.25)}.icon-purple{background:#a855f71f;color:#a855f7;border:1px solid rgba(168,85,247,.25)}.icon-amber{background:#f59e0b1f;color:#f59e0b;border:1px solid rgba(245,158,11,.25)}.icon-blue{background:#3b82f61f;color:#3b82f6;border:1px solid rgba(59,130,246,.25)}.info-item-body h4{font-size:.8rem;font-weight:700;color:var(--text-primary);margin-bottom:.15rem;line-height:1.25}.info-item-body p{font-size:.73rem;color:var(--text-secondary);line-height:1.35}@media(max-width:640px){.modal-card-large{padding:1.25rem 1rem;max-height:90vh}.info-items-grid{grid-template-columns:1fr;gap:.5rem}}.hiw-comparison-box{margin:.6rem 0 .2rem;padding:.75rem;background:#0003;border:1px solid var(--border-subtle);border-radius:var(--radius-md)}.hiw-comparison-title{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--accent-primary);margin-bottom:.5rem}.hiw-comparison-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:.5rem}@media(max-width:640px){.hiw-comparison-grid{grid-template-columns:repeat(2,1fr)}}.hiw-comp-card{position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;padding:.55rem .4rem;background:var(--bg-glass-card);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);gap:.2rem}.hiw-comp-card.comp-winner{border-color:#00f0a880;background:#00f0a80f;box-shadow:0 0 12px #00f0a826}.comp-badge{position:absolute;top:-8px;font-size:.58rem;font-weight:800;color:#000;background:var(--accent-primary);padding:.1rem .4rem;border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.3px}.comp-header{font-size:.72rem;font-weight:700;color:var(--text-primary);margin-top:.1rem}.comp-speed{font-size:.85rem;font-weight:800;color:var(--accent-secondary);font-family:monospace}.comp-winner .comp-speed{color:var(--accent-primary)}.comp-detail{font-size:.62rem;color:var(--text-muted);line-height:1.25}.btn-donate{color:#ff477e;border-color:#ff477e40}.btn-donate:hover{border-color:#ff477e;background:#ff477e1a;box-shadow:0 0 15px #ff477e40;transform:translateY(-1px)}.heart-icon-svg{color:#ff477e;animation:heartBeat 2.5s infinite ease-in-out}@keyframes heartBeat{0%,to{transform:scale(1)}14%{transform:scale(1.22)}28%{transform:scale(1)}42%{transform:scale(1.15)}70%{transform:scale(1)}}.modal-card-donate{max-width:840px}.donate-heart-icon{width:28px;height:28px;border-radius:var(--radius-sm);background:#ff477e26;color:#ff477e;display:grid;place-items:center;border:1px solid rgba(255,71,126,.3)}.donate-intro-text{font-size:.85rem;color:var(--text-secondary);line-height:1.45}.donate-sub-text{font-size:.78rem;color:var(--text-muted);line-height:1.4;margin-bottom:.3rem}.donate-options-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.85rem;margin:.6rem 0;align-items:stretch}@media(max-width:768px){.donate-options-grid{grid-template-columns:1fr}}.donate-card{display:flex;flex-direction:column;justify-content:space-between;gap:.75rem;padding:1rem;background:var(--bg-glass-card);border:1px solid var(--border-subtle);border-radius:var(--radius-md);transition:border-color var(--transition-fast),box-shadow var(--transition-fast),transform var(--transition-fast)}.donate-card:hover{border-color:var(--border-hover);box-shadow:var(--shadow-sm);transform:translateY(-2px)}.donate-card-header{display:flex;align-items:flex-start;justify-content:space-between;flex-direction:column;gap:.4rem}.donate-card-header h4{font-size:.875rem;font-weight:700;color:var(--text-primary);margin:0}.donate-badge-type{font-size:.65rem;font-weight:700;padding:.15rem .5rem;border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.3px}.badge-monthly{background:#00f0a826;color:var(--accent-primary);border:1px solid rgba(0,240,168,.3)}.badge-once{background:#00d2ff26;color:var(--accent-secondary);border:1px solid rgba(0,210,255,.3)}.badge-crypto{background:#ffaa0026;color:#ffb703;border:1px solid rgba(255,170,0,.3)}.donate-card-desc{font-size:.75rem;color:var(--text-secondary);line-height:1.35;margin:0;flex-grow:1}.btn-donate-action{width:100%;justify-content:center;text-decoration:none;font-size:.78rem;padding:.55rem .75rem;margin-top:auto}.cvu-copy-box{display:flex;align-items:center;justify-content:space-between;background:var(--bg-tertiary);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);padding:.45rem .65rem;gap:.4rem;margin-top:auto}.cvu-info{display:flex;flex-direction:column;min-width:0}.cvu-label{font-size:.65rem;color:var(--text-muted);font-weight:600;text-transform:uppercase}.cvu-number{font-family:monospace;font-size:.825rem;font-weight:700;color:var(--accent-secondary);letter-spacing:.5px;user-select:all;word-break:break-all}.btn-copy-cvu{flex-shrink:0;padding:.35rem .65rem;font-size:.75rem}.donate-footer-note{font-size:.75rem;color:var(--text-muted);text-align:center;margin-top:.25rem}.toast-container{position:fixed;top:1.5rem;right:1.5rem;display:flex;flex-direction:column;gap:.6rem;z-index:200;max-width:380px;pointer-events:none}.toast{padding:.75rem 1.15rem;background:var(--toast-bg);backdrop-filter:blur(12px);border:1px solid var(--border-hover);border-radius:var(--radius-md);box-shadow:var(--shadow-md);color:var(--text-primary);font-size:.85rem;font-weight:500;display:flex;align-items:center;gap:.6rem;pointer-events:auto;animation:toastInTop .3s cubic-bezier(.16,1,.3,1);word-break:break-word}@keyframes toastInTop{0%{transform:translateY(-20px) scale(.95);opacity:0}to{transform:translateY(0) scale(1);opacity:1}}@media(max-width:768px){.header-actions .btn .btn-text{display:none}.header-actions .btn{padding:.55rem;min-width:38px;min-height:38px;justify-content:center}.header-actions{gap:.45rem}.onboarding-steps{grid-template-columns:1fr}}@media(max-width:640px){.app-container{padding:.75rem .75rem 2rem}.header{flex-direction:row;gap:.5rem;padding-bottom:1rem;margin-bottom:1.25rem}.logo-group{gap:.5rem}.logo-icon{width:32px;height:32px}.logo-text h1{font-size:1.05rem}.logo-badge{display:none}.device-badge-local{padding:.65rem .9rem;margin-bottom:1.25rem}.radar-section{padding:1.5rem 1rem;min-height:220px;margin-bottom:1.5rem}.devices-grid{gap:1rem}.device-card{min-width:130px;padding:1rem .75rem}.dropzone-container{padding:2rem 1rem;margin-bottom:1.5rem}.modal-overlay{padding:.75rem}.modal-card{padding:1.25rem;max-height:90vh;border-radius:var(--radius-md)}.file-name{max-width:180px}.pin-digit{width:44px;height:54px;font-size:1.4rem}.toast-container{top:.75rem;right:.75rem;left:.75rem;max-width:100%}}@media(max-width:380px){.header-actions{gap:.25rem}.header-actions .btn{padding:.45rem;min-width:34px;min-height:34px}.logo-text h1{font-size:.95rem}}[dir=rtl]{text-align:right}[dir=rtl] .modal-header{flex-direction:row-reverse}[dir=rtl] .info-item-card,[dir=rtl] .settings-info-card{flex-direction:row-reverse;text-align:right}[dir=rtl] .settings-info-arrow{transform:scaleX(-1)}[dir=rtl] .cvu-copy-box{flex-direction:row-reverse}[dir=rtl] .toast-container{right:auto;left:1.25rem}