:root{--bg:#03080f;--surface:#070e1a;--panel:#0a1628;--panel-raised:#0d1d35;--border:#1e4a80;--border-bright:#2a6aaa;--text-primary:#d0e8ff;--text-secondary:#6a9bc8;--text-muted:#2a4d78;--ocean:#0094d4;--ocean-light:#00c4ff;--ocean-dim:rgba(0,148,212,.12);--neon:#00e5ff;--neon-dim:rgba(0,229,255,.1);--neon-glow:0 0 12px rgba(0,229,255,.4);--green:#00ff88;--amber:#ffa500;--danger:#ff3a5c;--danger-dim:rgba(255,58,92,.12);--gold:#ffd700;--radius:10px;--radius-sm:6px;--shadow:0 4px 24px rgba(0,0,0,.7);--panel-shadow:0 2px 20px rgba(0,148,212,.08);--sidebar-w:220px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-text-size-adjust:100%;overflow-x:hidden}body{font-family:"Exo 2",system-ui,sans-serif;background:var(--bg);color:var(--text-primary);min-height:100dvh;line-height:1.5;overflow-x:hidden;background-image:radial-gradient(ellipse 80% 40% at 50% 0%,rgba(0,148,212,.08) 0%,transparent 60%),linear-gradient(rgba(0,148,212,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(0,148,212,.04) 1px,transparent 1px);background-size:100% 100%,44px 44px,44px 44px}a{color:inherit;text-decoration:none}button{cursor:pointer;border:none;background:none;font:inherit;color:inherit}input,select,textarea{font:inherit;color:inherit;max-width:100%}img{max-width:100%;display:block}h1,h2,h3{font-family:Orbitron,monospace;letter-spacing:.05em}.mono{font-family:Share Tech Mono,monospace}.app-shell{display:flex;min-height:100dvh}.sidebar{width:var(--sidebar-w);background:var(--panel);border-right:1px solid var(--border-bright);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:200;box-shadow:4px 0 24px #00000080}.sidebar-logo{padding:18px 16px 14px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:10px}.sidebar-logo img{width:34px;height:34px;border-radius:9px;mix-blend-mode:screen;filter:brightness(1.1);flex-shrink:0}.sidebar-logo-text h1{font-size:.75rem;font-weight:900;color:var(--neon);letter-spacing:.14em;line-height:1;text-shadow:var(--neon-glow)}.sidebar-logo-text p{font-size:.45rem;font-weight:700;letter-spacing:.16em;color:var(--text-muted);text-transform:uppercase;margin-top:3px}.sidebar-nav{flex:1;padding:10px 8px;overflow-y:auto}.sidebar-nav-section{font-size:.45rem;font-weight:700;letter-spacing:.18em;color:var(--text-muted);text-transform:uppercase;padding:10px 8px 5px;font-family:Orbitron,monospace}.sidebar-item{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:var(--radius-sm);color:var(--text-secondary);font-size:.8125rem;font-weight:600;cursor:pointer;transition:all .15s;margin-bottom:2px;width:100%;text-align:left;border:1px solid transparent;position:relative}.sidebar-item:hover{background:var(--neon-dim);color:var(--ocean-light)}.sidebar-item.active{background:linear-gradient(135deg,#00e5ff1f,#0094d414);border-color:#00e5ff33;color:var(--neon)}.sidebar-item.active:before{content:"";position:absolute;left:0;top:25%;bottom:25%;width:3px;border-radius:0 2px 2px 0;background:var(--neon);box-shadow:0 0 8px var(--neon)}.sidebar-item-icon{font-size:.9375rem;width:20px;text-align:center;flex-shrink:0}.main-content{flex:1;margin-left:var(--sidebar-w);min-height:100dvh;display:flex;flex-direction:column}.topbar{height:54px;background:#070e1af7;border-bottom:1px solid var(--border-bright);display:flex;align-items:center;padding:0 20px;gap:12px;position:sticky;top:0;z-index:100;backdrop-filter:blur(12px);box-shadow:0 2px 20px #00000080}.topbar-title{font-family:Orbitron,monospace;font-size:.5625rem;font-weight:700;letter-spacing:.18em;color:var(--ocean);text-transform:uppercase}.container{max-width:660px;margin:0 auto;padding:1.5rem 1.5rem 5rem;width:100%}.panel{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--panel-shadow),inset 0 1px #00c4ff0a}.panel-raised{background:var(--panel-raised);border:1px solid var(--border-bright);border-radius:var(--radius);box-shadow:var(--shadow)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.375rem;padding:.6875rem 1.125rem;border-radius:var(--radius-sm);border:1px solid transparent;font-family:"Exo 2",sans-serif;font-weight:700;font-size:.875rem;cursor:pointer;transition:all .18s;white-space:nowrap;min-height:44px;letter-spacing:.04em}.btn-primary{background:linear-gradient(135deg,#006aaa,#0094d4,#00c4ff);color:#fff;border-color:#00c4ff4d;box-shadow:0 0 18px #0094d459,inset 0 1px #ffffff1a}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 4px 24px #00c4ff80}.btn-primary:active{transform:translateY(0)}.btn-primary:disabled{opacity:.4;cursor:not-allowed;transform:none;box-shadow:none}.btn-neon{background:transparent;color:var(--neon);border-color:var(--neon);box-shadow:var(--neon-glow)}.btn-neon:hover{background:var(--neon-dim)}.btn-ghost{background:#0094d40f;color:var(--text-secondary);border-color:var(--border)}.btn-ghost:hover{border-color:var(--ocean);color:var(--ocean-light);background:#0094d41f}.btn-block{width:100%}.form-input{width:100%;background:#03080fcc;color:var(--text-primary);border:1.5px solid var(--border-bright);border-radius:var(--radius-sm);padding:.6875rem .875rem;font-family:"Exo 2",sans-serif;font-size:.9375rem;outline:none;transition:all .18s;min-height:46px;box-shadow:inset 0 2px 6px #0006}.form-input:focus{border-color:var(--neon);box-shadow:0 0 0 3px #0094d426,inset 0 2px 6px #0000004d}.form-input::placeholder{color:var(--text-muted)}.form-input.mono-input{font-family:Share Tech 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var(--border);margin-bottom:1rem;display:flex;align-items:center;gap:.625rem}.section-label:before{content:"";display:inline-block;width:3px;height:14px;background:linear-gradient(180deg,var(--neon),var(--ocean));border-radius:2px;box-shadow:0 0 8px var(--neon);flex-shrink:0}.tab-bar{display:none;position:fixed;bottom:0;left:0;right:0;z-index:200;background:#070e1afa;border-top:1px solid var(--border-bright);padding:0 4px env(safe-area-inset-bottom);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:0 -4px 32px #000000b3,0 -1px #00e5ff0f}.tab-bar-inner{display:flex;align-items:stretch;max-width:500px;margin:0 auto}.tab-item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;padding:8px 2px 6px;color:var(--text-muted);transition:all .2s;cursor:pointer;position:relative;min-width:0;font-family:"Exo 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