:root{--bg-primary: #061A40;--text-on-dark: #f0f9ff;--bg-secondary: #ffffff;--bg-panel: rgba(255, 255, 255, .95);--bg-card: rgba(255, 255, 255, .9);--text-primary: #0a2342;--text-secondary: #486581;--text-muted: #829ab1;--accent-blue: #c53030;--accent-primary: #f56565;--accent-secondary: #e53e3e;--accent-red: #c53030;--accent-green: #10b981;--accent-orange: #f59e0b;--accent-yellow: #fcd34d;--border-color: rgba(255, 255, 255, .15);--border-light: #f0f7ff;--glass-bg: rgba(255, 255, 255, .85);--glass-border: rgba(255, 255, 255, .6);--glass-blur: blur(12px);--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-normal: .3s cubic-bezier(.4, 0, .2, 1);--shadow-glow: 0 0 20px rgba(66, 153, 225, .2);--shadow-premium: 0 10px 25px -5px rgba(10, 35, 66, .1), 0 8px 10px -6px rgba(10, 35, 66, .1);--shadow-card: 0 4px 6px -1px rgba(10, 35, 66, .05), 0 2px 4px -1px rgba(10, 35, 66, .03);--font-main: "Inter", "Roboto", sans-serif;--font-mono: "JetBrains Mono", monospace;--font-display: "Montserrat", sans-serif}html,body{margin:0;padding:0;width:100vw;height:100vh;overflow:hidden!important;background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-main);-webkit-user-select:none;user-select:none}#root{width:100%;height:100%;display:flex;flex-direction:column;overflow:hidden}*{margin:0;padding:0;box-sizing:border-box}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:700;color:var(--text-primary);text-transform:uppercase;letter-spacing:-.01em}.app{width:100%;height:100%;display:flex;flex-direction:column;overflow:hidden;background:var(--bg-primary)}.header{height:80px;flex-shrink:0;background:var(--bg-secondary);border-bottom:3px solid var(--accent-red);box-shadow:0 2px 10px #0000000d;padding:0 var(--spacing-xl);display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-lg);z-index:100}.header__title{font-family:var(--font-display);font-size:1.6rem;font-weight:900;font-style:normal;color:var(--accent-blue);text-transform:uppercase;letter-spacing:.05em;text-shadow:none}.main{flex:1;display:flex;overflow:hidden;height:calc(100vh - 85px);background:var(--bg-primary)}.sidebar{width:320px;background-color:var(--bg-secondary);border-right:1px solid var(--border-color);padding:var(--spacing-lg);display:flex;flex-direction:column;gap:var(--spacing-lg);overflow-y:auto;flex-shrink:0;box-shadow:4px 0 10px #00000005}.chart-container{flex:1;display:flex;flex-direction:column;padding:var(--spacing-lg);background:var(--bg-primary);overflow:hidden;position:relative}.panel,.stat-card,.stats-dashboard{background:var(--bg-secondary)!important;border:1px solid var(--border-color)!important;border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:var(--spacing-lg);color:var(--text-primary)}.panel__title{font-family:var(--font-display);font-size:.9rem;font-weight:700;font-style:normal;text-transform:uppercase;letter-spacing:.1em;color:var(--accent-blue);margin-bottom:var(--spacing-md);padding-bottom:var(--spacing-sm);border-bottom:2px solid var(--accent-red);display:inline-block}.control-group label{color:var(--text-secondary);font-weight:700;font-size:.75rem}.control-group input,.control-group select{background:#f1f5f9;border:1px solid var(--border-color);color:var(--text-primary);font-family:var(--font-main)}.control-group input:focus,.control-group select:focus{border-color:var(--accent-blue);background:#fff;box-shadow:0 0 0 2px #0055a41a}.stats-dashboard{padding:1.5rem;display:flex;flex-direction:column;gap:1.2rem}.stat-card__label{color:var(--text-secondary);font-weight:700}.stat-card__value{color:var(--text-primary)}.stat-card__value-large{color:var(--accent-blue)}.stat-card--live{background:#fff!important;border-left:4px solid var(--accent-green)!important}.stat-card--max{border-left:4px solid var(--accent-blue)!important}.stat-card__bar-bg{background:#e2e8f0}.rpm-display__label{color:var(--text-muted)}.rpm-display__value{color:var(--text-primary);text-shadow:none}.rpm-display--recording .rpm-display__value{color:var(--accent-red);text-shadow:0 2px 10px rgba(239,65,53,.2)}.btn{background:#fff;border:1px solid var(--border-color);color:var(--accent-blue);font-weight:600;text-transform:uppercase;letter-spacing:.05em}.btn:hover{background:var(--accent-blue);color:#fff;border-color:var(--accent-blue)}.recorder__button--start{background:var(--accent-blue);color:#fff;box-shadow:0 4px 6px #0055a433}.recorder__button--stop{background:var(--accent-red);color:#fff;box-shadow:0 4px 6px #ef413533}::-webkit-scrollbar{width:8px;background:transparent}::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#94a3b8}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.spinner{width:40px;height:40px;border:3px solid var(--border-color);border-top-color:var(--accent-red);border-radius:50%;animation:spin .8s linear infinite}.spinner--small{width:20px;height:20px;border-width:2px}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInScale{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.fade-in{animation:fadeIn .4s ease-out forwards}.fade-in-scale{animation:fadeInScale .3s ease-out forwards}.panel,.sidebar-panel,.chart-container{animation:fadeIn .4s ease-out forwards}.sidebar-panel:nth-child(1){animation-delay:.05s}.sidebar-panel:nth-child(2){animation-delay:.1s}.sidebar-panel:nth-child(3){animation-delay:.15s}.rec-indicator{display:inline-flex;align-items:center;gap:6px;color:var(--accent-red);font-weight:700;font-size:.75rem;text-transform:uppercase;letter-spacing:.05em}.rec-indicator:before{content:"";width:8px;height:8px;background:var(--accent-red);border-radius:50%;animation:blink 1s steps(1) infinite}@media(max-width:768px)and (orientation:landscape){.app{flex-direction:row!important}.sidebar{display:none!important}.chart-container{width:100vw!important;height:100vh!important}.mobile-overlay-controls{position:fixed;bottom:10px;left:10px;right:10px;display:flex;justify-content:center;gap:10px;z-index:100}}.mobile-overlay-controls{display:none}.ug-modal-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#000000e6;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:10000;display:flex;align-items:center;justify-content:center}.ug-modal-content{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-xl);width:960px;max-width:95vw;height:600px;max-height:90vh;display:flex;flex-direction:column;position:relative;overflow:hidden;box-shadow:0 0 50px #000c}.ug-modal-close{position:absolute;top:20px;right:20px;background:#00000080;border:1px solid rgba(255,255,255,.1);border-radius:50%;width:32px;height:32px;display:flex;align-items:center;justify-content:center;color:var(--text-muted);font-size:1.5rem;line-height:1;cursor:pointer;z-index:20;transition:all .2s}.ug-modal-close:hover{background:var(--accent-red);color:#fff;border-color:var(--accent-red)}.ug-modal-body{display:flex;height:100%;flex-direction:row}.ug-modal-image-container{flex:1.5;background:#000;position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center}.ug-modal-image{width:100%;height:100%;object-fit:cover;opacity:1;transition:opacity .3s ease}.ug-modal-image-container:after{content:"";position:absolute;bottom:0;left:0;width:100%;height:150px;background:linear-gradient(to top,#000000e6,#0000);pointer-events:none;z-index:1}.ug-modal-image-container:before{content:"";position:absolute;top:0;right:0;bottom:0;width:250px;background:linear-gradient(to right,transparent 0%,#111 90%);pointer-events:none;z-index:2}.ug-modal-step-indicator{position:absolute;bottom:25px;left:50%;transform:translate(-50%);display:flex;gap:12px;z-index:10}.ug-step-dot{width:12px;height:12px;border-radius:50%;background:#ffffff4d;border:1px solid rgba(0,0,0,.5);cursor:pointer;transition:all .3s ease}.ug-step-dot.active{background:var(--accent-red);transform:scale(1.3);box-shadow:0 0 15px #f85149cc;border-color:transparent}.ug-modal-text{flex:1;padding:40px;display:flex;flex-direction:column;justify-content:center;gap:24px;background:#111}.ug-modal-title{font-size:1.8rem;font-weight:800;text-transform:uppercase;font-style:italic;color:var(--text-primary);margin-bottom:.5rem;line-height:1.1}.ug-modal-description{font-size:1rem;color:var(--text-secondary);line-height:1.6}.ug-modal-actions{margin-top:0;display:flex;gap:15px;align-items:center;padding-top:20px;border-top:1px solid var(--border-light)}.btn-primary{background:var(--accent-blue);color:#fff;border:none;padding:10px 24px;font-size:1rem;border-radius:var(--radius-md);cursor:pointer;font-weight:700;transition:all .2s}.btn-primary:hover{background:#4090ff;box-shadow:0 0 15px #58a6ff66}.ug-modal-actions .btn-primary{background:transparent;border:1px solid rgba(255,255,255,.5);color:#fff;box-shadow:none}.ug-modal-actions .btn-primary:hover{background:#fff;color:#000;border-color:#fff;box-shadow:0 0 15px #ffffff4d}.btn-secondary{background:transparent;color:var(--text-muted);border:none;font-size:.9rem;cursor:pointer}.btn-secondary:hover{color:var(--text-primary);text-decoration:underline}.btn-outline{background:transparent;border:1px solid var(--border-color);color:var(--text-primary);padding:10px 20px;border-radius:var(--radius-md);font-size:.9rem;cursor:pointer}.btn-outline:hover{border-color:var(--text-primary)}button,.btn,.panel,.sidebar-panel,input,select{transition:all var(--transition-fast)}button:hover,.btn:hover{transform:translateY(-1px)}button:active,.btn:active{transform:translateY(0)}@media(max-width:768px)and (orientation:portrait){.main{flex-direction:column!important;height:auto!important;overflow-y:auto!important;-webkit-overflow-scrolling:touch;padding-bottom:20px}.header{height:60px;padding:0 var(--spacing-md)}.header__logo img{height:30px}.header__title{font-size:1.1rem}.chart-container{width:100%!important;height:45vh!important;min-height:350px!important;flex:none!important;order:1;padding:var(--spacing-sm)}.sidebar{width:100%!important;height:auto!important;order:2;border-right:none;border-top:1px solid var(--border-color);padding:var(--spacing-md);overflow:visible;gap:var(--spacing-md)}.panel{padding:var(--spacing-md)}.stat-row{grid-template-columns:1fr 1fr;gap:.5rem}.stat-card__value{font-size:1.5rem}}.upload-grid{display:grid;grid-template-columns:1fr 1fr;gap:2rem;width:100%;max-width:1000px;margin:2rem auto}.upload-card{background:var(--bg-card);border-radius:var(--radius-lg);padding:3rem 2rem;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;transition:all .3s ease;min-height:400px;position:relative;box-shadow:0 10px 30px #0000000d}.upload-card:hover{transform:translateY(-5px);box-shadow:0 20px 40px #0000001a}.upload-card.file-zone{border:3px dashed #cbd5e1;cursor:pointer}.upload-card.file-zone:hover{border-color:var(--accent-blue);background:#ffffff0d}.upload-card.youtube-zone{border:1px solid #e2e8f0}.upload-icon-large{font-size:3.5rem;margin-bottom:1.5rem;color:var(--accent-blue)}.upload-title{font-family:Montserrat,sans-serif;font-size:1.5rem;font-weight:800;color:var(--text-primary);margin-bottom:.5rem;text-transform:uppercase}.upload-subtitle{font-family:Inter,sans-serif;font-size:.9rem;color:#64748b;margin-bottom:2rem;line-height:1.5}.youtube-input-group{width:100%;display:flex;flex-direction:column;gap:1rem}.f1-input-field{width:100%;padding:1rem;border:2px solid #e2e8f0;border-radius:var(--radius-md);font-family:Inter,sans-serif;font-size:1rem;transition:all .2s;background:#ffffff0d}.f1-input-field:focus{border-color:var(--accent-blue);background:var(--bg-secondary);outline:none}.processing-container{background:var(--bg-card);border-radius:var(--radius-lg);padding:4rem;text-align:center;box-shadow:0 20px 50px #0000001a;max-width:600px;margin:0 auto}.progress-bar-track{width:100%;height:8px;background:#e2e8f0;border-radius:4px;margin:2rem 0 1rem;overflow:hidden}.progress-bar-value{height:100%;background:linear-gradient(90deg,var(--accent-red),#e53e3e);transition:width .3s cubic-bezier(.4,0,.2,1)}@media(max-width:768px){.upload-grid{grid-template-columns:1fr}}.app{display:flex;flex-direction:column;height:100vh;background-color:var(--bg-primary);font-family:var(--font-primary);overflow:hidden}.sidebar{background:var(--bg-secondary)!important;border-right:1px solid var(--border-color)!important;box-shadow:4px 0 10px #0000000d;scrollbar-width:thin;scrollbar-color:#cbd5e1 transparent}.sidebar::-webkit-scrollbar{width:6px}.sidebar::-webkit-scrollbar-track{background:transparent}.sidebar::-webkit-scrollbar-thumb{background-color:#cbd5e1;border-radius:4px}.sidebar-panel{background:var(--bg-card);border:1px solid var(--border-color);padding:1.5rem;margin-bottom:1.5rem;position:relative;border-radius:var(--radius-md);box-shadow:0 2px 4px #00000005}.sidebar-panel h3{font-family:var(--font-display);color:var(--accent-blue);font-size:.9rem;text-transform:uppercase;letter-spacing:1px;border-bottom:2px solid var(--accent-red);padding-bottom:.5rem;margin-bottom:1.5rem;font-weight:700}.f1-input,.f1-select{background-color:#ffffff0d!important;border:1px solid var(--border-color);border-left:3px solid var(--accent-blue);color:var(--text-primary)!important;padding:.8rem;font-family:var(--font-mono);width:100%;font-size:.9rem;transition:all .2s;border-radius:var(--radius-sm);appearance:none;background-image:none}.f1-input:focus,.f1-select:focus{border-color:var(--accent-red);background-color:var(--bg-secondary)!important;outline:none;box-shadow:0 0 0 2px #0055a41a}label{font-family:var(--font-display);color:var(--text-secondary);font-size:.75rem;text-transform:uppercase;letter-spacing:.5px;display:block;margin-bottom:.5rem;font-weight:700}.btn-f1{width:100%;padding:1rem;background:var(--accent-red);color:#fff;border:none;font-family:var(--font-display);font-weight:700;text-transform:uppercase;letter-spacing:1px;cursor:pointer;transition:all .2s;border-radius:var(--radius-md);box-shadow:0 4px 6px #c5303033;display:flex;justify-content:center;align-items:center}.btn-f1 span{display:block}.btn-f1:hover{background:#9b2c2c;color:#fff;transform:translateY(-2px);box-shadow:0 0 15px #e53e3e66}.btn-f1.stop{background:transparent;color:var(--accent-red);border:1px solid var(--accent-red)}.btn-f1.stop:hover{background:var(--accent-red);color:#fff}.btn-f1:disabled{background:#e2e8f0;color:#94a3b8;box-shadow:none;cursor:not-allowed}.status-indicator{display:inline-block;width:8px;height:8px;background-color:#cbd5e1;border-radius:50%;margin-right:.8rem;box-shadow:0 0 0 2px #ffffff80}.status-indicator.active{background-color:#10b981;box-shadow:0 0 0 4px #10b98133}.chart-container{--bg-secondary: #ffffff;--text-primary: #0a2342;--text-secondary: #486581;--border-color: #e2e8f0;--accent-primary: #0a2342;background:var(--bg-secondary)!important;position:relative;border-radius:var(--radius-lg);box-shadow:inset 0 0 20px #00000005}.rpm-display-f1{position:absolute;top:1rem;right:1rem;text-align:right;z-index:10;background:#fff;padding:.5rem 1.2rem;border:1px solid var(--border-color);border-left:4px solid var(--accent-red);box-shadow:0 4px 10px #0000000d;border-radius:var(--radius-md)}.rpm-value{font-family:Montserrat,sans-serif;font-size:2.5rem;font-weight:800;color:var(--text-primary);line-height:1;letter-spacing:-1px;font-variant-numeric:tabular-nums}.rpm-label{font-family:Inter,sans-serif;font-size:.75rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:3px;margin-top:.5rem;font-weight:600}.stats{display:grid;grid-template-columns:1fr 1fr;gap:.5rem}.stat-item{background:var(--bg-secondary);padding:.8rem .5rem;border:1px solid var(--border-color);border-radius:var(--radius-md);border-left:4px solid var(--accent-blue);box-shadow:0 2px 5px #00000008;transition:transform .2s}.stat-item:hover{transform:translate(2px);box-shadow:0 4px 8px #0000000d}.stat-label{color:var(--text-secondary);font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;display:block;margin-bottom:.3rem;font-family:var(--font-display)}.stat-value{color:var(--text-primary);font-family:var(--font-mono);font-size:1.5rem;font-weight:700;display:block}.btn-f1-back{background:transparent;color:var(--text-secondary);border:1px solid var(--border-color);padding:.8rem;width:100%;text-align:left;font-family:var(--font-display);font-weight:600;font-size:.8rem;cursor:pointer;margin-bottom:1.5rem;border-radius:var(--radius-sm);transition:all .2s;display:flex;align-items:center}.btn-f1-back:hover{background:#ffffff1a;color:var(--accent-blue);border-color:var(--accent-blue);box-shadow:0 2px 5px #0000000d}.recorder-controls{margin-top:1rem;display:flex;gap:.8rem}.btn-f1-outline{flex:1;background:#ffffff0d;border:1px solid var(--border-color);color:var(--text-primary);padding:.8rem;font-weight:700;border-radius:var(--radius-sm);text-transform:uppercase;font-family:var(--font-display);font-size:.8rem;cursor:pointer;transition:all .2s;display:flex;justify-content:center;align-items:center;gap:.5rem}.btn-f1-outline:hover:not(:disabled){border-color:var(--accent-primary);color:#fff;background:#f5656533;transform:translateY(-1px);box-shadow:0 0 15px #f5656533}.btn-f1-outline:disabled{opacity:.5;cursor:not-allowed;background:#ffffff05}.audio-recorder{display:flex;flex-direction:column;gap:1rem}.status-bar{display:flex;align-items:center;justify-content:space-between;background:#0000004d;padding:.5rem;border:1px solid var(--f1-gray)}.status-bar-left{display:flex;align-items:center}.btn-f1-stop{background:var(--f1-black)!important;color:var(--f1-red)!important;border:1px solid var(--f1-red)!important}.status-bar .status-text{font-size:.8rem;font-family:var(--font-tech)}.status-bar .status-text.connected{color:#fff}.status-bar .status-text.disconnected{color:gray}.rec-indicator{color:var(--f1-red);font-weight:700;font-size:.8rem;animation:blink 1s infinite}@keyframes blink{0%,50%{opacity:1}51%,to{opacity:0}}.vu-meter-container{height:4px;background:#333;margin-top:1rem;width:100%;overflow:hidden;border:1px solid #444}.vu-meter-fill{height:100%;background:linear-gradient(90deg,#3fb950,#ffd33d 70%,#f85149);transition:width .05s ease}.recorder-controls{display:flex;gap:10px;margin-top:5px}.recorder-controls .btn-f1-outline{flex:1;font-size:.8rem;padding:.8rem;background:#ffffff0d;border:1px solid var(--f1-white);color:var(--f1-white);font-weight:900;font-style:italic}.recorder-controls .btn-f1-outline:hover{background:var(--f1-red);border-color:var(--f1-red)}:root{--bg-primary: #061A40;--text-on-dark: #f0f9ff;--bg-secondary: #0a2342;--bg-card: rgba(10, 35, 66, .9);--text-primary: #ffffff;--text-secondary: #cbd5e1;--accent-blue: #c53030;--accent-red: #c53030;--border-color: #e3f2fd;--font-primary: "Inter", system-ui, -apple-system, sans-serif;--font-display: "Montserrat", system-ui, sans-serif;--radius-sm: 2px;--radius-md: 4px;--radius-lg: 6px;--shadow-soft: 0 4px 6px -1px rgba(0, 0, 0, .05)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-primary);line-height:1.6}.landing-page{position:fixed;top:0;left:0;width:100vw;height:100vh;background:var(--bg-primary);display:flex;flex-direction:column;overflow:hidden}.landing-page__header{padding:1rem 3rem;display:flex;justify-content:space-between;align-items:center;background:var(--bg-secondary);border-bottom:4px solid var(--accent-blue);z-index:1000;box-shadow:var(--shadow-soft);position:relative}.header-left{display:flex;align-items:center;gap:2rem}.header-right{display:flex;align-items:center;gap:1rem}.landing-page__header-logo{height:50px}.social-icons-header{display:flex;gap:1rem}.social-icons-header a{color:var(--accent-red);transition:all .2s;display:flex;align-items:center}.social-icons-header svg{width:20px;height:20px}.social-icons-header a:hover{color:#fff;transform:translateY(-2px)}.official-badge{background:#ffffff0d;border:1px solid rgba(255,255,255,.2);padding:.5rem 1rem;border-radius:50px;font-size:.75rem;font-weight:700;letter-spacing:1px;color:var(--text-secondary);transition:all .2s ease;cursor:pointer}.official-badge:hover{background:var(--accent-red);color:#fff;border-color:var(--accent-red);transform:translateY(-1px);box-shadow:0 4px 6px #0003}.landing-page__content{flex:1;display:flex;position:relative;z-index:10}.landing-hero{flex:1;display:flex;flex-direction:column;justify-content:center;padding:0 5rem;background:var(--bg-primary);position:relative}.landing-hero:before{display:none}.hero-tagline{font-family:var(--font-display);color:var(--accent-red);font-size:.85rem;font-weight:700;letter-spacing:2px;text-transform:uppercase;margin-bottom:1rem;display:flex;align-items:center;gap:.5rem;position:relative;z-index:2}.hero-tagline:before{content:"";width:20px;height:3px;background:var(--accent-blue)}.hero-title{font-family:var(--font-display);font-size:3.5rem;line-height:1.1;font-weight:900;text-transform:uppercase;color:var(--text-on-dark);margin-bottom:1.5rem;position:relative;z-index:2}.hero-title span{color:var(--accent-red)}.hero-description{font-size:1.1rem;color:var(--text-on-dark);opacity:.9;max-width:550px;border-left:4px solid var(--accent-blue);padding-left:1.5rem;margin-bottom:2rem;position:relative;z-index:2}.landing-controls{flex:0 0 420px;background:var(--bg-card);border-left:1px solid var(--border-color);box-shadow:-10px 0 30px #0000000d;padding:1.5rem;display:flex;flex-direction:column;justify-content:flex-start;gap:1.2rem;position:relative;z-index:1000;pointer-events:auto;overflow-y:auto;max-height:100vh}.control-section{background:var(--bg-secondary);border:1px solid var(--border-color);padding:1rem;border-radius:var(--radius-md);position:relative}.control-section h3{font-family:var(--font-display);font-size:.85rem;color:var(--accent-blue);text-transform:uppercase;letter-spacing:1px;font-weight:700;margin-bottom:1rem;border-bottom:2px solid var(--accent-red);padding-bottom:.5rem;display:inline-block}.cylinder-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:.5rem}.cyl-btn{flex:1;padding:.8rem;background:#ffffff0d;border:1px solid var(--border-color);color:var(--text-secondary);font-family:var(--font-primary);font-weight:700;font-size:.9rem;cursor:pointer;border-radius:var(--radius-sm);transition:all .2s}.cyl-btn:hover{border-color:var(--accent-blue);color:#fff;background:var(--accent-blue)}.cyl-btn.active{background:var(--accent-blue);color:#fff;border-color:var(--accent-blue);box-shadow:0 4px 6px #0055a433}.mode-stack{display:flex;flex-direction:column;gap:1rem}.mode-option{display:flex;align-items:center;gap:.8rem;padding:.8rem;background:#ffffff0d;border:1px solid var(--border-color);border-radius:var(--radius-md);cursor:pointer;transition:all .2s}.mode-option:hover{border-color:var(--accent-blue);background:#2b6cb01a;transform:translateY(-2px)}.mode-option.active{border-color:var(--accent-blue);background:#2b6cb033;border-left:4px solid var(--accent-blue)}.mode-icon{font-size:1.2rem;color:var(--text-secondary)}.mode-option.active .mode-icon{color:var(--accent-red)}.mode-details h4{font-family:var(--font-display);font-size:.9rem;font-weight:700;color:var(--text-primary);margin-bottom:.2rem}.mode-details p{font-size:.8rem;color:var(--text-secondary)}.launch-btn{width:100%;padding:1.2rem;background:var(--accent-red);color:#fff;border:none;border-radius:var(--radius-sm);font-family:var(--font-display);font-weight:800;font-size:1.1rem;text-transform:uppercase;letter-spacing:1px;cursor:pointer;transition:background .2s;box-shadow:0 4px 6px #ef41354d}.launch-btn:hover{background:#d63025}.launch-btn:disabled{background:#cbd5e1;color:#94a3b8;cursor:not-allowed;box-shadow:none}.landing-footer{padding:1rem;border-top:1px solid var(--border-color);background:var(--bg-secondary);display:flex;justify-content:center;font-size:.8rem;color:var(--text-secondary)}.legal-link{font-weight:600;cursor:pointer;transition:color .2s}.legal-link:hover{color:var(--accent-blue)}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:2000;display:flex;justify-content:center;align-items:flex-start;padding-top:18vh}.modal-content{background:var(--bg-card);border-radius:var(--radius-md);box-shadow:0 20px 25px -5px #0000001a;width:90%;max-width:600px;max-height:80vh;display:flex;flex-direction:column}.modal-header{padding:1.5rem;border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center}.modal-header h2{font-family:var(--font-display);font-size:1.2rem;color:var(--accent-blue);font-weight:700}.modal-body{padding:2rem;overflow-y:auto;font-size:.9rem;color:var(--text-secondary)}.modal-body h3{color:var(--text-primary);margin-top:1.5rem;margin-bottom:.5rem;font-size:1rem}.close-btn{background:none;border:none;font-size:1.5rem;line-height:1;color:var(--text-secondary);cursor:pointer}@media(max-width:900px){.landing-page__content{flex-direction:column;overflow-y:auto}.landing-hero{padding:3rem 2rem;flex:none}.landing-controls{flex:none;width:100%;border-left:none;border-top:1px solid var(--border-color)}.hero-title{font-size:2.5rem}}@media(max-width:600px){.landing-page__header{flex-direction:row;justify-content:space-between;align-items:start;padding:1rem 1.5rem;height:auto}.header-left{flex-direction:column;align-items:flex-start;gap:.5rem}.landing-page__header-logo{height:38px;margin-bottom:0}.social-icons-header{width:100%;justify-content:flex-start;gap:.8rem}.social-icons-header a{padding:.4rem;background:none;border-radius:4px;margin-left:-4px}.social-icons-header svg{width:18px;height:18px}.official-badge{display:none}.header-right{align-items:flex-start;padding-top:.2rem}}.ug-modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#000000e6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:9999;display:flex;justify-content:center;align-items:center;opacity:0;animation:fadeIn .3s forwards}.ug-modal-content{background:#111;width:90%;max-width:900px;max-height:85vh;border-radius:4px;box-shadow:0 30px 60px #0009;display:flex;flex-direction:column;overflow:hidden;border:1px solid #333;color:#e0e0e0;position:relative;font-family:Inter,sans-serif}.ug-modal-close{position:absolute;top:20px;right:25px;background:none;border:none;color:#666;font-size:2rem;cursor:pointer;z-index:10;line-height:1;transition:color .2s}.ug-modal-close:hover{color:#fff}.ug-modal-header{padding:2.5rem 3rem;background:#0a0a0a;border-bottom:1px solid #222}.ug-modal-main-title{margin:0;font-size:1.4rem;font-weight:700;letter-spacing:2px;color:#fff;text-transform:uppercase}.ug-version-info{margin:.5rem 0 0;font-size:.8rem;color:#555;font-family:monospace;text-transform:uppercase;letter-spacing:1px}.ug-modal-body-scroll{padding:3rem;overflow-y:auto;flex:1;background:#111}.ug-modal-body-scroll::-webkit-scrollbar{width:6px}.ug-modal-body-scroll::-webkit-scrollbar-track{background:#111}.ug-modal-body-scroll::-webkit-scrollbar-thumb{background:#333;border-radius:3px}.ug-modal-body-scroll::-webkit-scrollbar-thumb:hover{background:#444}.ug-section{margin-bottom:4rem}.ug-section:last-child{margin-bottom:0}.ug-section-title{font-size:.9rem;font-weight:700;color:#666;margin-bottom:2rem;display:flex;align-items:center;gap:.8rem;border-bottom:1px solid #222;padding-bottom:.8rem;letter-spacing:1px;text-transform:uppercase}.ug-section-title.warning{color:#cc8e35;border-bottom-color:#3d2b10}.ug-limit-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:2rem}.ug-limit-item{background:#161616;padding:1.5rem;border-radius:2px;border:1px solid #222;display:flex;gap:1.2rem;align-items:flex-start;transition:all .2s}.ug-limit-item:hover{border-color:#444;background:#1a1a1a}.ug-icon-clean{font-size:.7rem;font-weight:700;background:#222;color:#888;padding:.4rem .6rem;border-radius:2px;letter-spacing:1px;min-width:45px;text-align:center}.ug-limit-item strong{display:block;color:#fff;font-size:.9rem;text-transform:uppercase;letter-spacing:.5px;margin-bottom:.5rem}.ug-limit-item p{margin:0;font-size:.85rem;color:#888;line-height:1.5}.ug-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem}.ug-list li{padding-left:1rem;border-left:2px solid #333;line-height:1.6;font-size:.9rem;color:#aaa}.ug-list li strong{color:#eee;display:block;margin-bottom:.2rem}.ug-tips{background:#15191c;border-left:2px solid #2d4b5a;padding:2rem;border-radius:0 2px 2px 0}.ug-tips p{margin-top:0;font-size:.8rem;font-weight:700;letter-spacing:1px;color:#5d8ea3;margin-bottom:1rem}.ug-tips ul{margin:0;padding-left:1.2rem;color:#ccc;line-height:1.6;font-size:.9rem}.ug-tips li{margin-bottom:.5rem}.ug-footer-note{margin-top:4rem;padding-top:2rem;border-top:1px solid #222;text-align:center;font-size:.8rem;color:#444}.ug-footer-note p{margin:.3rem 0}.ug-footer-note strong{color:#666}.ug-modal-actions-footer{padding:2rem 3rem;background:#0a0a0a;border-top:1px solid #222;display:flex;justify-content:flex-end}.fade-in-scale{animation:fadeInScale .4s cubic-bezier(.16,1,.3,1) forwards}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeInScale{0%{opacity:0;transform:scale(.98)}to{opacity:1;transform:scale(1)}}