:root{--void: #000000;--obsidian: #0a0a0a;--shadow: #1b1b1b;--surface: rgba(30, 30, 30, .78);--surface-dim:rgba(30, 30, 30, .52);--glass: rgba(255, 255, 255, .02);--border-soft: rgba(200, 200, 200, .08);--border-medium: rgba(200, 200, 200, .14);--border-strong: rgba(200, 200, 200, .22);--bronze: #c9a96e;--bronze-dim: rgba(201, 169, 110, .4);--bronze-glow: rgba(201, 169, 110, .25);--ice: #E0F2FE;--ice-dim: #BAE6FD;--amethyst: #a78bfa;--indigo: #818cf8;--success: #10B981;--danger: #EF4444;--warn: #F59E0B;--info: #60A5FA;--g-sertanejo: #fbbf24;--g-gospel: #a78bfa;--g-pop: #60a5fa;--g-rock: #f87171;--g-pagode: #34d399;--g-news: #94a3b8;--g-forro: #fb923c;--g-classica: #f472b6;--g-variedades: #2dd4bf;--text: #FFFFFF;--text-sec: #94A3B8;--text-mut: #475569;--text-dim: #1f2937;--font-mono: "JetBrains Mono", "SF Mono", "Fira Code", "Consolas", monospace;--font-sans: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;--r-sm: 6px;--r-md: 12px;--r-lg: 16px;--r-xl: 24px;--r-full: 9999px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{width:100%;height:100%;background:var(--void);color:var(--text);overflow:hidden}body{font-family:var(--font-sans);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;selection:bg-bronze-dim}::selection{background:var(--bronze-dim);color:var(--text)}::-webkit-scrollbar{width:4px;height:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ffffff0f;border-radius:2px}::-webkit-scrollbar-thumb:hover{background:#ffffff1f}.glass{background:var(--surface);border:1px solid var(--border-soft);border-radius:var(--r-lg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:0 8px 32px #00000073;transition:border-color .25s,box-shadow .25s}.glass:hover{border-color:var(--border-medium)}.glass-active{border-color:var(--border-strong)!important;box-shadow:0 16px 48px #0000008c,0 0 0 1px #c9a96e0f}.glass-bronze{background:#c9a96e0a;border-color:var(--bronze-dim)}.glass-danger{background:#ef44440a;border-color:#ef444438}.mono{font-family:var(--font-mono)}.tabular{font-variant-numeric:tabular-nums}.label{font-size:10px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--text-mut)}.label-bronze{color:var(--bronze)}.label-ice{color:var(--ice-dim)}.title-xl{font-size:32px;font-weight:800;letter-spacing:-.5px}.title-lg{font-size:22px;font-weight:700;letter-spacing:-.3px}.title-md{font-size:16px;font-weight:600}.dot{display:inline-block;width:7px;height:7px;border-radius:50%;flex-shrink:0}.dot-on{background:var(--success);box-shadow:0 0 6px var(--success);animation:blink 2s infinite}.dot-off{background:var(--text-mut)}.dot-warn{background:var(--warn);box-shadow:0 0 6px var(--warn)}.dot-danger{background:var(--danger);box-shadow:0 0 6px var(--danger);animation:pulse-fast .8s infinite}.dot-bronze{background:var(--bronze);box-shadow:0 0 6px var(--bronze-glow);animation:blink 2.5s infinite}.dot-ice{background:var(--ice);box-shadow:0 0 6px var(--ice);animation:blink 2s infinite}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 14px;border-radius:var(--r-md);border:1px solid var(--border-soft);background:var(--glass);color:var(--text);font-size:12px;font-weight:600;cursor:pointer;transition:background .15s,border-color .15s,transform .1s;font-family:inherit}.btn:hover{background:#ffffff0f;border-color:var(--border-medium)}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.4;cursor:not-allowed}.btn-bronze{background:#c9a96e1f;border-color:var(--bronze-dim);color:var(--bronze)}.btn-bronze:hover{background:#c9a96e33}.btn-danger{background:#ef44441f;border-color:#ef444466;color:#fca5a5}.btn-danger:hover{background:#ef444433}@keyframes blink{0%,to{opacity:1}50%{opacity:.5}}@keyframes pulse-fast{0%,to{opacity:1}50%{opacity:.3}}@keyframes pulse-ring{0%{transform:scale(1);opacity:.18}50%{transform:scale(1.12);opacity:.06}to{transform:scale(1);opacity:.18}}@keyframes breathe{0%{box-shadow:0 0 32px 8px var(--bronze-glow)}50%{box-shadow:0 0 64px 20px #c9a96e14}to{box-shadow:0 0 32px 8px var(--bronze-glow)}}@keyframes scanline{0%{background-position:0 0}to{background-position:0 100px}}@keyframes flicker{0%,to{opacity:1}92%{opacity:1}93%{opacity:.82}94%{opacity:1}}@keyframes spin-slow{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.anim-pulse-ring{animation:pulse-ring 3s ease-in-out infinite}.anim-breathe{animation:breathe 3s ease-in-out infinite}.anim-flicker{animation:flicker 8s infinite}.anim-spin-slow{animation:spin-slow 20s linear infinite}.scanlines{position:absolute;inset:0;pointer-events:none;background-image:repeating-linear-gradient(0deg,transparent,transparent 2px,rgba(0,0,0,.1) 2px,rgba(0,0,0,.1) 4px);animation:scanline 8s linear infinite}.sig-track{height:5px;background:#ffffff0f;border-radius:3px;overflow:hidden}.sig-fill{height:100%;border-radius:3px;transition:width .5s ease,background .5s ease}.gbadge{display:inline-block;padding:3px 10px;border-radius:var(--r-full);font-size:10px;font-weight:700;letter-spacing:1.2px;text-transform:uppercase;background:#c9a96e14;border:1px solid var(--bronze-dim);color:var(--bronze);font-family:var(--font-mono)}.freq-big{font-family:var(--font-mono);font-size:2.8rem;font-weight:900;line-height:1;color:var(--bronze);text-shadow:0 0 24px var(--bronze-glow);font-variant-numeric:tabular-nums}.freq-unit{font-size:.85rem;color:var(--text-mut);margin-left:3px}.leaflet-container{background:var(--void)}.leaflet-popup-content-wrapper{background:var(--surface);border:1px solid var(--border-soft);backdrop-filter:blur(20px);color:var(--text);font-family:var(--font-sans);font-size:12px;border-radius:var(--r-md)}.leaflet-popup-tip{background:var(--surface)}.leaflet-control-zoom a{background:var(--surface)!important;color:var(--text)!important;border-color:var(--border-soft)!important}.map-pulse{width:20px;height:20px;border-radius:50%;background:var(--bronze);box-shadow:0 0 12px var(--bronze-glow),0 0 24px var(--bronze-dim);animation:blink 2s infinite}.map-pulse-offline{background:var(--text-mut);box-shadow:0 0 8px #47556966;animation:none}.flex{display:flex}.flex-col{display:flex;flex-direction:column}.flex-center{display:flex;align-items:center;justify-content:center}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-1{gap:4px}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.gap-6{gap:24px}.flex-1{flex:1}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}@media (max-width: 768px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}@media (max-width: 480px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}