:root{--bg:#090b0f;--bg-secondary:#161922b3;--text:#f8fafc;--text-hint:#94a3b8;--link:#38bdf8;--btn:#3b82f6;--btn-text:#fff;--accent:#10b981;--accent-glow:#10b98166;--destructive:#ef4444;--separator:#ffffff0d;--card:#ffffff08;--card-hover:#ffffff14;--neon-blue:#0ea5e9;--neon-blue-glow:#0ea5e940;--font:"Inter", -apple-system, system-ui, sans-serif;--r:16px;--r-lg:24px;--r-pill:100px;--ease:cubic-bezier(.34, 1.56, .64, 1)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;background-image:radial-gradient(circle at 50% 0,#0ea5e926 0%,#0000 50%);line-height:1.4;overflow-x:hidden}button{cursor:pointer;color:inherit;background:0 0;border:none;outline:none;font-family:inherit}.app{flex-direction:column;gap:12px;max-width:420px;min-height:100vh;margin:0 auto;padding:8px 16px 24px;display:flex}.header{align-items:center;gap:12px;padding:8px 0;display:flex}.header-icon{width:42px;height:42px;box-shadow:0 4px 12px var(--neon-blue-glow);background:linear-gradient(135deg,#0ea5e9,#3b82f6);border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;font-size:20px;animation:4s ease-in-out infinite float;display:flex}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-4px)}}.header-text .title{letter-spacing:-.02em;font-size:18px;font-weight:700}.header-text .subtitle{color:var(--text-hint);font-size:13px;font-weight:500}.card{background:var(--bg-secondary);border-radius:var(--r-lg);-webkit-backdrop-filter:blur(16px);animation:slide-up .4s var(--ease) both;border:1px solid #ffffff14;padding:16px;box-shadow:0 8px 32px #0003}.card:nth-child(2){animation-delay:50ms}.card:nth-child(3){animation-delay:.1s}.card:nth-child(4){animation-delay:.15s}@keyframes slide-up{0%{opacity:0;transform:translateY(20px)scale(.98)}to{opacity:1;transform:translateY(0)scale(1)}}.card-title{color:var(--text-hint);text-transform:uppercase;letter-spacing:.08em;margin-bottom:12px;font-size:12px;font-weight:700}.card--hero{background:linear-gradient(#161922e6,#0f1118e6);padding:24px 20px}.hero-status{align-items:center;gap:8px;margin-bottom:24px;display:flex}.badge{border-radius:var(--r-pill);align-items:center;gap:6px;padding:6px 14px;font-size:12px;font-weight:700;display:inline-flex;box-shadow:0 0 12px #0003}.badge--success{color:var(--accent);box-shadow:0 0 16px var(--accent-glow);background:#10b98126;border:1px solid #10b9814d}.badge--error{color:var(--destructive);background:#ef444426;border:1px solid #ef44444d}.hero-status__dot{background:currentColor;border-radius:50%;width:8px;height:8px;box-shadow:0 0 8px}.hero-protocol{text-transform:uppercase;letter-spacing:.05em;color:#e2e8f0;border-radius:var(--r-pill);background:#ffffff1a;margin-left:auto;padding:6px 12px;font-size:11px;font-weight:700}.relay-chain{border-radius:var(--r);background:#0000004d;border:1px solid #ffffff0d;justify-content:center;align-items:center;gap:0;margin-bottom:16px;padding:12px 16px;font-size:14px;display:flex}.relay-node{color:var(--text);white-space:nowrap;font-weight:600}.relay-line{background:linear-gradient(90deg, transparent, var(--neon-blue), transparent);flex:1;min-width:40px;height:2px;margin:0 16px;position:relative}.relay-line:after{content:"";border-top:2px solid var(--neon-blue);border-right:2px solid var(--neon-blue);width:10px;height:10px;position:absolute;top:-4px;right:-2px;transform:rotate(45deg)}.link-box{border:1px solid var(--separator);border-radius:var(--r);cursor:pointer;transition:all .2s var(--ease);-webkit-tap-highlight-color:transparent;background:#0006;margin-bottom:12px;padding:16px}.link-box:active{background:#0009;transform:scale(.97)}.link-box__text{color:var(--text-hint);word-break:break-all;max-height:54px;font-family:SF Mono,Fira Code,monospace;font-size:11px;line-height:1.6;overflow:hidden;mask-image:linear-gradient(#000 40%,#0000)}.link-box__btn{display:none}.link-box__hint{color:var(--text-hint);text-align:center;margin-bottom:16px;font-size:12px;font-weight:500}.btn-copy-main{color:#fff;border-radius:var(--r);width:100%;box-shadow:0 8px 24px var(--neon-blue-glow);transition:all .2s var(--ease);-webkit-tap-highlight-color:transparent;background:linear-gradient(135deg,#0ea5e9,#2563eb);justify-content:center;align-items:center;gap:12px;width:80%;padding:16px;font-size:16px;font-weight:700;display:flex}.btn-copy-main:active{box-shadow:0 4px 12px var(--neon-blue-glow);transform:scale(.95)}.quick-actions{gap:10px;display:flex}.quick-action{background:var(--bg-secondary);border-radius:var(--r-lg);transition:all .2s var(--ease);-webkit-tap-highlight-color:transparent;border:1px solid #ffffff0d;flex-direction:column;flex:1;align-items:center;gap:8px;padding:14px 8px;display:flex}.quick-action:active{background:#ffffff14;transform:scale(.95)}.quick-action__icon{background:#ffffff0d;border-radius:12px;justify-content:center;align-items:center;width:44px;height:44px;font-size:20px;display:flex}.quick-action__label{color:var(--text-hint);font-size:12px;font-weight:600}.server-list{flex-direction:column;gap:12px;padding-bottom:24px;display:flex}.server-card{border-radius:var(--r-lg);width:100%;transition:all .2s var(--ease);-webkit-tap-highlight-color:transparent;background:#ffffff0d;border:1.5px solid #ffffff14;align-items:center;gap:16px;padding:16px 20px;display:flex;position:relative}.server-card:active:not(:disabled){background:#ffffff1a;transform:scale(.96)}.server-card--active{background:linear-gradient(135deg,#0ea5e940,#3b82f640);border-color:#0ea5e9;box-shadow:0 4px 20px #0ea5e959,inset 0 0 10px #0ea5e933}.server-card__radio{width:20px;height:20px;transition:all .2s var(--ease);border:2px solid #fff3;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;display:flex}.server-card__radio--active{background-color:#0ea5e933;border-color:#0ea5e9}.server-card__icon{font-size:28px}.server-card__text{flex-direction:column;flex:1;justify-content:center;align-items:flex-start;gap:4px;display:flex}.server-card__label{color:var(--text);align-items:center;gap:6px;font-size:16px;font-weight:700;display:flex}.server-card__desc{color:var(--text-hint);align-items:center;gap:6px;font-size:12px;font-weight:500;display:flex}.server-card__tag{color:#ffffff80;text-transform:uppercase;letter-spacing:.05em;background:#ffffff14;border-radius:4px;padding:2px 6px;font-size:10px;font-weight:700}.server-card__actions{align-items:center;gap:12px;display:flex}.server-card__check{justify-content:center;align-items:center;display:flex}.btn-icon--copy{width:36px;height:36px;transition:all .2s var(--ease);pointer-events:auto;background:#ffffff1a;border-radius:8px;justify-content:center;align-items:center;font-size:16px;display:flex}.btn-icon--copy:active{background:#fff3;transform:scale(.9)}.server-card:disabled{cursor:default;opacity:.5}.settings-accordion{margin-top:16px}.empty-state{text-align:center;color:var(--text-hint);flex-direction:column;justify-content:center;align-items:center;padding:40px 20px;font-size:14px;display:flex}.stats-grid{grid-template-columns:1fr 1fr;gap:10px;margin-bottom:12px;display:grid}.stat-item{border-radius:var(--r-lg);background:#ffffff08;border:1px solid #ffffff0d;align-items:center;gap:12px;padding:16px;display:flex;box-shadow:inset 0 2px 10px #0003}.stat-icon{text-shadow:0 2px 8px #00000080;font-size:24px}.stat-value{letter-spacing:.02em;font-size:16px;font-weight:800}.stat-label{color:var(--text-hint);text-transform:uppercase;letter-spacing:.05em;font-size:11px;font-weight:600}.chips-row{flex-wrap:wrap;gap:8px;display:flex}.chip{border-radius:var(--r-pill);color:#cbd5e1;transition:all .2s var(--ease);-webkit-tap-highlight-color:transparent;background:#ffffff08;border:1.5px solid #ffffff1a;padding:8px 16px;font-size:13px;font-weight:600}.chip:active:not(:disabled):not(.chip--active){background:#ffffff1a;transform:scale(.94)}.chip--active{color:#fff;background:var(--neon-blue);box-shadow:0 4px 12px var(--neon-blue-glow);border-color:#0ea5e9}.chip:disabled{opacity:.4}.btn{border-radius:var(--r);transition:all .2s var(--ease);-webkit-tap-highlight-color:transparent;justify-content:center;align-items:center;gap:8px;padding:14px 24px;font-size:16px;font-weight:700;display:inline-flex}.btn:active:not(:disabled){transform:scale(.96)}.btn:disabled{opacity:.4;pointer-events:none}.btn--primary{color:#fff;box-shadow:0 6px 20px var(--neon-blue-glow);background:linear-gradient(135deg,#0ea5e9,#3b82f6)}.btn--ghost{color:var(--text);background:#ffffff0d;border:1px solid #ffffff1a}.btn--full{width:100%}.toast{top:calc(20px + env(safe-area-inset-top,0px));opacity:0;border-radius:var(--r-pill);z-index:1000;pointer-events:none;text-align:center;word-break:break-word;width:max-content;max-width:90%;padding:12px 20px;font-size:14px;font-weight:500;transition:transform .3s cubic-bezier(.175,.885,.32,1.275),opacity .3s;position:fixed;left:50%;transform:translate(-50%)translateY(-150px);box-shadow:0 4px 24px #0006}.toast--visible{opacity:1;transform:translate(-50%)translateY(0)}.toast--success{background:var(--accent);color:#000}.toast--error{background:var(--destructive);color:#fff}.toast--info{background:var(--btn);color:var(--btn-text)}.tab-content{width:100%;position:relative}.tab-pane{flex-direction:column;gap:8px;display:flex}.fade-in{animation:fade-in .2s var(--ease)}@keyframes fade-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.bottom-nav{-webkit-backdrop-filter:blur(20px);border-top:1px solid var(--separator);padding:12px 16px;padding-bottom:calc(16px + env(safe-area-inset-bottom));z-index:100;background:#1c1c1ed9;justify-content:space-around;align-items:center;display:flex;position:fixed;bottom:0;left:0;right:0}.nav-item{color:var(--text-hint);border-radius:var(--r);transition:all .2s var(--ease);-webkit-tap-highlight-color:transparent;flex-direction:column;justify-content:center;align-items:center;gap:4px;padding:8px 12px;display:flex}.nav-item:active{background:var(--card)}.nav-item--active{color:var(--btn)}.nav-icon{font-size:22px}.nav-label{font-size:10px;font-weight:600}.hero-action-area{flex-direction:column;align-items:center;gap:16px;padding:8px 0;display:flex}.qr-box{background:#fff;border-radius:16px;justify-content:center;align-items:center;padding:16px;display:flex;box-shadow:0 8px 24px #0003}.btn-icon{font-size:18px}.skeleton{background:linear-gradient(90deg, var(--card) 25%, var(--card-hover) 50%, var(--card) 75%);background-size:200% 100%;border-radius:8px;animation:1.5s infinite shimmer}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.skeleton--text{height:14px}.skeleton--box{border-radius:var(--r);height:80px}.empty-state{text-align:center;padding:32px 16px}.empty-icon{margin-bottom:12px;font-size:48px}.empty-title{margin-bottom:6px;font-size:17px;font-weight:700}.empty-text{color:var(--text-hint);max-width:240px;margin:0 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float}.login-title{letter-spacing:-.03em;background:linear-gradient(135deg,#fff,#94a3b8);-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:8px;font-size:28px;font-weight:800}.login-subtitle{color:var(--text-hint);margin-bottom:32px;font-size:16px;font-weight:500}.login-form{flex-direction:column;gap:16px;width:100%;max-width:320px;display:flex}.login-input-group{position:relative}.login-input{border-radius:var(--r);width:100%;color:var(--text);font-size:15px;font-family:var(--font);transition:all .2s var(--ease);backdrop-filter:blur(8px);background:#ffffff0d;border:1.5px solid #ffffff1a;outline:none;padding:16px 20px;font-weight:500}.login-input:focus{border-color:var(--neon-blue);box-shadow:0 0 20px var(--neon-blue-glow);background:#ffffff14}.login-input::placeholder{color:var(--text-hint);font-weight:400}.login-input:disabled{opacity:.5}.login-error{color:var(--destructive);border-radius:var(--r);background:#ef44441a;border:1px solid #ef444433;padding:8px 16px;font-size:13px;font-weight:600}.login-button{color:#fff;border-radius:var(--r);cursor:pointer;width:100%;box-shadow:0 8px 24px var(--neon-blue-glow);transition:all .2s var(--ease);font-size:16px;font-weight:700;font-family:var(--font);background:linear-gradient(135deg,#0ea5e9,#2563eb);border:none;padding:16px}.login-button:active:not(:disabled){transform:scale(.96)}.login-button:disabled{opacity:.4;cursor:not-allowed}.login-help{border-radius:var(--r-lg);backdrop-filter:blur(8px);background:#ffffff08;border:1px solid #ffffff0f;width:100%;max-width:320px;margin-top:32px;padding:20px}.login-help p{color:var(--text-hint);margin-bottom:12px;font-size:14px;font-weight:600}.login-help ol{text-align:left;color:var(--text-hint);padding-left:20px;font-size:13px;line-height:1.8}.login-help a{color:var(--neon-blue);font-weight:600;text-decoration:none}.login-help code{color:var(--text);background:#ffffff1a;border-radius:4px;padding:2px 8px;font-family:SF Mono,Fira Code,monospace;font-size:12px}.fab-support{bottom:calc(90px + env(safe-area-inset-bottom));-webkit-backdrop-filter:blur(12px);width:56px;height:56px;color:var(--emerald);z-index:200;cursor:pointer;-webkit-tap-highlight-color:transparent;background:#1e1e2399;border:1px solid #ffffff1a;border-radius:50%;justify-content:center;align-items:center;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;position:fixed;right:20px;box-shadow:0 8px 32px #0000004d,inset 0 0 0 1px #ffffff0d}@keyframes pulseGlow{0%{box-shadow:0 0 #10b98166,inset 0 0 0 1px #ffffff0d}70%{box-shadow:0 0 0 10px #10b98100,inset 0 0 0 1px #ffffff0d}to{box-shadow:0 0 #10b98100,inset 0 0 0 1px #ffffff0d}}.fab-support:not(.active){animation:3s infinite pulseGlow}.fab-support:hover{color:#10b981;background:#28282db3;transform:translateY(-2px)}.fab-support:active{transform:scale(.92)}.fab-support.active{color:#ef4444;background:#dc262626;border-color:#ef44444d;transform:rotate(90deg);box-shadow:0 8px 32px #ef444433}.fab-support svg{transition:transform .3s}.support-modal-overlay{-webkit-backdrop-filter:blur(8px);z-index:300;background:#000000b3;justify-content:center;align-items:flex-end;padding:16px;animation:.2s fade-in;display:flex;position:fixed;inset:0}.support-modal{width:100%;max-width:420px;max-height:80vh;animation:slide-up .3s var(--ease);overflow-y:auto}