@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;700&family=Outfit:wght@300;400;500;600;700;800;900&display=swap";:root{--color-bg: #030712;--color-surface: rgba(255, 255, 255, .03);--color-surface-hover: rgba(255, 255, 255, .06);--color-border: rgba(255, 255, 255, .07);--color-border-hover: rgba(255, 255, 255, .15);--color-text: rgba(255, 255, 255, .92);--color-text-muted: rgba(255, 255, 255, .5);--color-text-dim: rgba(255, 255, 255, .3);--color-accent: #22d3ee;--color-accent-glow: rgba(34, 211, 238, .15);--color-success: #34d399;--color-danger: #f87171;--color-warning: #fbbf24;--color-info: #60a5fa;--radius-sm: 12px;--radius-md: 18px;--radius-lg: 24px;--radius-xl: 32px;--font-sans: "Outfit", "Inter", -apple-system, system-ui, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-sans);background:var(--color-bg);color:var(--color-text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden;min-height:100vh}::selection{background:#22d3ee40;color:#fff}.app-bg{position:relative;min-height:100vh;display:flex;flex-direction:column;background:radial-gradient(ellipse 120% 60% at 50% -10%,rgba(34,211,238,.08),transparent 60%),radial-gradient(ellipse 80% 50% at 80% 50%,rgba(139,92,246,.05),transparent 50%),radial-gradient(ellipse 70% 50% at 20% 80%,rgba(16,185,129,.04),transparent 50%),var(--color-bg)}.app-bg:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;background:repeating-linear-gradient(0deg,transparent,transparent 100px,rgba(34,211,238,.015) 100px,rgba(34,211,238,.015) 101px),repeating-linear-gradient(90deg,transparent,transparent 100px,rgba(34,211,238,.015) 100px,rgba(34,211,238,.015) 101px);pointer-events:none;z-index:0;animation:gridPulse 8s ease-in-out infinite}@keyframes gridPulse{0%,to{opacity:.5}50%{opacity:1}}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#22d3ee33;border-radius:100px}::-webkit-scrollbar-thumb:hover{background:#22d3ee59}.glass-panel{background:linear-gradient(135deg,#ffffff0a,#ffffff03);border:1px solid var(--color-border);backdrop-filter:blur(40px) saturate(150%);-webkit-backdrop-filter:blur(40px) saturate(150%);border-radius:var(--radius-xl);transition:all .4s cubic-bezier(.22,1,.36,1);position:relative;overflow:hidden}.glass-panel:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.1),transparent);pointer-events:none}.glass-panel:hover{border-color:var(--color-border-hover);box-shadow:0 8px 32px #0000004d,0 0 0 1px #ffffff0d inset}.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 28px;font-family:var(--font-sans);font-weight:600;font-size:14px;letter-spacing:.02em;border:none;border-radius:100px;cursor:pointer;transition:all .3s cubic-bezier(.22,1,.36,1);position:relative;overflow:hidden;white-space:nowrap}.btn-primary:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:inherit;background:linear-gradient(135deg,rgba(255,255,255,.1),transparent);pointer-events:none}.btn-connect{background:linear-gradient(135deg,var(--color-accent),#06b6d4);color:#000;box-shadow:0 0 24px #22d3ee4d,0 4px 16px #22d3ee33}.btn-connect:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 0 40px #22d3ee66,0 8px 32px #22d3ee40}.btn-disconnect{background:#f871711a;color:var(--color-danger);border:1px solid rgba(248,113,113,.2)}.btn-disconnect:hover:not(:disabled){background:#f8717126;border-color:#f8717159;transform:translateY(-1px)}.btn-send{background:linear-gradient(135deg,#a78bfa,#8b5cf6);color:#fff;box-shadow:0 0 24px #8b5cf633,0 4px 16px #8b5cf626}.btn-send:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 0 40px #8b5cf659,0 8px 32px #8b5cf633}.btn-primary:active:not(:disabled){transform:translateY(0) scale(.98)}.btn-primary:disabled{opacity:.4;cursor:not-allowed;transform:none!important;box-shadow:none!important}.input-field{width:100%;background:#ffffff08;border:1px solid var(--color-border);border-radius:var(--radius-md);padding:14px 18px;font-family:var(--font-sans);font-size:14px;color:var(--color-text);transition:all .3s ease;outline:none}.input-field::placeholder{color:var(--color-text-dim)}.input-field:focus{border-color:var(--color-accent);background:#22d3ee08;box-shadow:0 0 0 3px #22d3ee14}.input-field:disabled{opacity:.4;cursor:not-allowed}.input-field.input-mono{font-family:var(--font-mono);font-size:13px}textarea.input-field{resize:none;line-height:1.6}select.input-field{-moz-appearance:none;appearance:none;-webkit-appearance:none;cursor:pointer}.field-label{display:block;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:var(--color-text-muted);margin-bottom:8px}.info-box{padding:14px 18px;background:#22d3ee0a;border:1px solid rgba(34,211,238,.1);border-radius:var(--radius-md);font-size:12px;color:var(--color-text-muted);line-height:1.6}.info-box i{color:var(--color-accent);opacity:.5}.section-title{font-family:var(--font-sans);font-size:18px;font-weight:700;color:var(--color-text);display:flex;align-items:center;gap:12px}.section-title i{color:var(--color-accent);opacity:.6}.preset-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:16px 12px;border-radius:var(--radius-md);border:1px solid var(--color-border);background:var(--color-surface);cursor:pointer;transition:all .3s cubic-bezier(.22,1,.36,1);position:relative;overflow:hidden;font-family:var(--font-sans)}.preset-btn:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;transition:opacity .3s ease;border-radius:inherit}.preset-btn:hover:not(:disabled){transform:translateY(-3px);border-color:var(--color-border-hover)}.preset-btn:hover:not(:disabled):before{opacity:1}.preset-btn:active:not(:disabled){transform:translateY(-1px) scale(.97)}.preset-btn:disabled{opacity:.3;cursor:not-allowed}.preset-on:before{background:radial-gradient(circle at center,rgba(52,211,153,.12),transparent 70%)}.preset-off:before{background:radial-gradient(circle at center,rgba(248,113,113,.12),transparent 70%)}.preset-hello:before{background:radial-gradient(circle at center,rgba(251,191,36,.12),transparent 70%)}.preset-time:before{background:radial-gradient(circle at center,rgba(96,165,250,.12),transparent 70%)}.preset-on:hover:not(:disabled){border-color:#34d39966;box-shadow:0 0 20px #34d3991a}.preset-off:hover:not(:disabled){border-color:#f8717166;box-shadow:0 0 20px #f871711a}.preset-hello:hover:not(:disabled){border-color:#fbbf2466;box-shadow:0 0 20px #fbbf241a}.preset-time:hover:not(:disabled){border-color:#60a5fa66;box-shadow:0 0 20px #60a5fa1a}.tab-container{display:flex;border-bottom:1px solid var(--color-border);background:#ffffff05}.tab-btn{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;padding:16px 12px;font-family:var(--font-sans);font-size:13px;font-weight:600;color:var(--color-text-muted);background:none;border:none;cursor:pointer;transition:all .3s ease;position:relative}.tab-btn:after{content:"";position:absolute;bottom:-1px;left:50%;transform:translate(-50%);width:0;height:2px;border-radius:100px;transition:all .3s cubic-bezier(.22,1,.36,1)}.tab-btn:hover{color:var(--color-text);background:#ffffff05}.tab-btn.active{color:var(--color-accent)}.tab-btn.active:after{width:60%;background:linear-gradient(90deg,var(--color-accent),#a78bfa);box-shadow:0 0 10px #22d3ee4d}.status-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 16px;border-radius:100px;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;border:1px solid;white-space:nowrap}.status-online{color:var(--color-success);background:#34d39914;border-color:#34d39933}.status-offline{color:var(--color-text-dim);background:#ffffff08;border-color:var(--color-border)}.status-connecting{color:var(--color-warning);background:#fbbf2414;border-color:#fbbf2433}.status-error{color:var(--color-danger);background:#f8717114;border-color:#f8717133}.status-dot{width:6px;height:6px;border-radius:50%;position:relative}.status-dot.online{background:var(--color-success);box-shadow:0 0 8px var(--color-success)}.status-dot.online:after{content:"";position:absolute;top:-3px;right:-3px;bottom:-3px;left:-3px;border-radius:50%;border:1px solid var(--color-success);animation:statusPing 2s cubic-bezier(0,0,.2,1) infinite}.status-dot.offline{background:#fff3}.status-dot.connecting{background:var(--color-warning);animation:statusBlink 1s ease-in-out infinite}@keyframes statusPing{0%{transform:scale(1);opacity:.8}75%,to{transform:scale(2.5);opacity:0}}@keyframes statusBlink{0%,to{opacity:1}50%{opacity:.3}}.nav-pill{display:flex;background:#ffffff0a;border:1px solid var(--color-border);border-radius:100px;padding:4px;gap:2px}.nav-pill button{flex:1;padding:8px 20px;border-radius:100px;font-family:var(--font-sans);font-size:12px;font-weight:600;border:none;cursor:pointer;transition:all .3s ease;white-space:nowrap;background:none;color:var(--color-text-muted)}.nav-pill button.active{background:linear-gradient(135deg,#22d3ee26,#8b5cf626);color:var(--color-text);box-shadow:0 0 16px #22d3ee1a}.nav-pill button:hover:not(.active){color:var(--color-text);background:#ffffff0d}.log-entry{display:flex;align-items:flex-start;gap:12px;font-family:var(--font-mono);font-size:12px;line-height:1.6;padding:6px 0;animation:logSlideIn .3s cubic-bezier(.22,1,.36,1)}@keyframes logSlideIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.led-preview{display:flex;align-items:center;gap:6px;padding:8px 14px;background:#22d3ee0d;border:1px solid rgba(34,211,238,.1);border-radius:var(--radius-sm);font-family:var(--font-mono);font-size:12px;color:var(--color-accent)}.led-dot{width:4px;height:4px;border-radius:50%;background:var(--color-accent);box-shadow:0 0 4px var(--color-accent);animation:ledBlink 1.5s ease-in-out infinite}.led-dot:nth-child(2){animation-delay:.2s}.led-dot:nth-child(3){animation-delay:.4s}@keyframes ledBlink{0%,to{opacity:1}50%{opacity:.3}}.brand-icon{width:44px;height:44px;border-radius:14px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#22d3ee1f,#8b5cf61f);border:1px solid rgba(34,211,238,.2);flex-shrink:0;position:relative;overflow:hidden}.gradient-text{background:linear-gradient(135deg,#22d3ee,#a78bfa,#34d399);background-size:200% 200%;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:gradientShift 6s ease-in-out infinite}@keyframes gradientShift{0%,to{background-position:0% 50%}50%{background-position:100% 50%}}.hero-badge{display:inline-flex;align-items:center;justify-content:center;width:80px;height:80px;border-radius:28px;background:linear-gradient(135deg,#22d3ee1a,#8b5cf61a);border:1px solid rgba(34,211,238,.2);box-shadow:0 0 40px #22d3ee1a;animation:heroPulse 4s ease-in-out infinite}@keyframes heroPulse{0%,to{box-shadow:0 0 40px #22d3ee1a}50%{box-shadow:0 0 60px #22d3ee33,0 0 100px #8b5cf61a}}.achievement-card{position:relative;overflow:hidden}.achievement-card:after{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(34,211,238,.03) 0%,transparent 70%);opacity:0;transition:opacity .6s ease;pointer-events:none}.achievement-card:hover:after{opacity:1}.collab-card{text-align:center}.collab-card .collab-icon{width:56px;height:56px;border-radius:18px;display:flex;align-items:center;justify-content:center;margin:0 auto 16px;border:1px solid;transition:all .3s ease}.collab-card:hover .collab-icon{transform:translateY(-2px) scale(1.05)}.floating-orb{position:fixed;border-radius:50%;filter:blur(80px);pointer-events:none;z-index:0;animation:orbFloat 20s ease-in-out infinite}.orb-1{width:300px;height:300px;background:#22d3ee0f;top:10%;right:5%}.orb-2{width:250px;height:250px;background:#8b5cf60d;bottom:20%;left:5%;animation-delay:-7s}.orb-3{width:200px;height:200px;background:#34d3990a;top:50%;left:40%;animation-delay:-14s}@keyframes orbFloat{0%,to{transform:translate(0) scale(1)}25%{transform:translate(30px,-20px) scale(1.05)}50%{transform:translate(-20px,30px) scale(.95)}75%{transform:translate(20px,10px) scale(1.02)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in-up{animation:fadeInUp .6s cubic-bezier(.22,1,.36,1) forwards}.animate-delay-1{animation-delay:.1s;opacity:0}.animate-delay-2{animation-delay:.2s;opacity:0}.animate-delay-3{animation-delay:.3s;opacity:0}.animate-delay-4{animation-delay:.4s;opacity:0}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.fa-spin{animation:spin 1s linear infinite}.app-footer{padding:24px 16px;text-align:center;font-size:12px;color:var(--color-text-dim);border-top:1px solid var(--color-border);position:relative;z-index:1}.app-footer span{background:linear-gradient(135deg,var(--color-accent),#a78bfa);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-weight:600}.app-header{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;background:#030712cc;backdrop-filter:blur(40px) saturate(150%);-webkit-backdrop-filter:blur(40px) saturate(150%);border-bottom:1px solid var(--color-border);position:sticky;top:0;z-index:50;gap:12px}.header-brand{display:flex;align-items:center;gap:14px;flex-shrink:0}.header-brand h1{font-size:18px;font-weight:800;letter-spacing:-.02em;line-height:1.2}.header-brand .subtitle{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.15em;color:var(--color-text-dim);margin-top:2px}.header-nav{flex-shrink:0}.app-main{flex:1;padding:24px;max-width:1400px;margin:0 auto;width:100%;position:relative;z-index:1}.app-grid{display:flex;flex-direction:column;gap:24px}.panel-connection{order:1}.panel-control{order:2}.panel-log{order:3}.connection-fields{display:flex;flex-direction:column;gap:16px}.connection-port-proto{display:flex;gap:16px}.connection-port-proto>:first-child{flex:1}.connection-port-proto>:last-child{flex:1.5}.presets-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.collab-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.achievements-grid{display:grid;grid-template-columns:1fr;gap:24px}.team-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.auth-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}@media(min-width:1024px){.app-header{padding:16px 32px}.app-main{padding:28px 32px}.app-grid{display:grid;grid-template-columns:380px 1fr;grid-template-rows:auto auto;gap:24px}.panel-connection{grid-column:1;grid-row:1 / 3;order:unset;align-self:start}.panel-control{grid-column:2;grid-row:1;order:unset}.panel-log{grid-column:2;grid-row:2;order:unset;height:220px}.achievements-grid{grid-template-columns:1fr 1fr}}@media(min-width:640px)and (max-width:1023px){.app-header{flex-wrap:wrap;justify-content:center;gap:12px}.header-brand{order:1}.header-nav{order:3;width:100%;display:flex;justify-content:center}.header-status{order:2}.presets-grid{grid-template-columns:repeat(4,1fr)}}@media(max-width:639px){.app-header{flex-wrap:wrap;padding:12px 16px;gap:10px}.header-brand{order:1;flex:1}.header-brand h1{font-size:15px}.header-brand .subtitle{font-size:9px}.brand-icon{width:36px;height:36px;border-radius:10px}.brand-icon i{font-size:14px!important}.header-status{order:2}.header-nav{order:3;width:100%;display:flex;justify-content:center}.nav-pill button{padding:6px 14px;font-size:11px}.status-badge{font-size:9px;padding:4px 10px;gap:6px}.app-main{padding:16px}.glass-panel{border-radius:var(--radius-lg)}.btn-primary{padding:12px 20px;font-size:13px}.presets-grid{grid-template-columns:repeat(2,1fr)}.collab-grid,.team-grid,.auth-grid{grid-template-columns:1fr}.hero-badge{width:60px;height:60px;border-radius:20px}.section-title{font-size:16px}.tab-btn{font-size:12px;padding:14px 8px}.input-field{padding:12px 14px;font-size:13px}.field-label{font-size:9px}}
