:root {
  --bg: #0b0d0f; --panel: #121619; --line: #293036; --text: #eef2f3; --muted: #89949d;
  --green: #42d392; --yellow: #eed258; --orange: #f09342; --red: #ef5252; --cyan: #56cfe1;
}
* { box-sizing: border-box; }
html { color-scheme: dark; background: var(--bg); }
body { margin: 0; background: var(--bg); color: var(--text); font-family: Inter, ui-sans-serif, system-ui, -apple-system, sans-serif; }
button, input { font: inherit; }
.dashboard-page { min-height: 100vh; background-image: linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px); background-size: 48px 48px; }
.hero, main { max-width: 1500px; margin: 0 auto; }
.hero { display: flex; justify-content: space-between; align-items: end; padding: 58px 36px 38px; }
.eyebrow { margin: 0 0 13px; color: var(--green); font: 700 11px/1.2 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .18em; }
h1 { margin: 0; font-size: clamp(42px, 5vw, 78px); line-height: .96; letter-spacing: -.055em; font-weight: 800; }
h1 span { color: var(--muted); }
.hero-copy { color: var(--muted); margin: 22px 0 0; font-size: 17px; }
.connection-count { display: flex; align-items: center; gap: 14px; padding-bottom: 5px; }
.connection-count strong { font: 700 68px/1 ui-monospace, monospace; }
.connection-count span { color: var(--muted); font: 700 11px/1.5 ui-monospace, monospace; letter-spacing: .14em; }
main { padding: 0 36px 70px; }
.setup-grid { display: grid; grid-template-columns: minmax(350px, .8fr) 1.2fr; gap: 18px; }
.panel, .device-card, .result-card { background: color-mix(in srgb, var(--panel) 94%, transparent); border: 1px solid var(--line); }
.panel { padding: 24px; }
.panel-title { display: flex; gap: 12px; color: var(--muted); font: 700 12px ui-monospace, monospace; letter-spacing: .12em; }
.panel-title span { color: var(--green); }
.qr-panel { display: grid; grid-template-columns: 190px 1fr; grid-template-rows: auto 1fr; gap: 20px 28px; align-items: center; }
.qr-panel .panel-title { grid-column: 1 / -1; }
#qr-code { width: 190px; background: white; padding: 8px; }
.controller-url { font: 600 clamp(14px, 1.3vw, 19px)/1.5 ui-monospace, monospace; overflow-wrap: anywhere; color: var(--text); }
.certificate-help { margin: 14px 0 0; color: var(--muted); font-size: 11px; line-height: 1.5; }.certificate-help span { color: var(--cyan); font-family: ui-monospace, monospace; overflow-wrap: anywhere; }
.test-panel { display: flex; flex-direction: column; }
.test-panel label { margin-top: 28px; color: var(--muted); font: 700 10px ui-monospace, monospace; letter-spacing: .14em; }
.test-panel input { width: 100%; margin: 9px 0 15px; padding: 17px; border: 1px solid #353d43; background: #0d1012; color: var(--text); outline: none; font-size: 17px; }
.test-panel input:focus { border-color: var(--green); }
.test-actions { display: flex; gap: 10px; }
.button { cursor: pointer; border: 1px solid var(--line); padding: 14px 19px; font: 800 12px ui-monospace, monospace; letter-spacing: .08em; }
.button.primary { background: var(--green); color: #08110d; border-color: var(--green); }
.button.secondary { background: transparent; color: var(--text); }
.button:disabled { cursor: default; opacity: .35; }
.test-status { margin-top: 18px; display: flex; align-items: center; gap: 9px; color: var(--muted); font: 700 11px ui-monospace, monospace; letter-spacing: .08em; }
.test-status strong { margin-left: auto; color: var(--text); font-size: 19px; }
.status-dot, .online-pill span, .connection-pill span { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); }
.test-status.running .status-dot, .online-pill span, .connection-pill.connected span { background: var(--green); box-shadow: 0 0 14px var(--green); }
.microcopy { margin: auto 0 0; padding-top: 12px; color: #5f6971; font-size: 12px; }
.section-heading { display: flex; justify-content: space-between; align-items: end; margin: 58px 0 18px; }
.section-heading h2 { margin: 0; font-size: 30px; letter-spacing: -.035em; }
.legend { display: flex; gap: 8px; align-items: center; color: var(--muted); font: 10px ui-monospace, monospace; }
.legend span { width: 8px; height: 8px; margin-left: 7px; }
.green { background: var(--green); } .yellow { background: var(--yellow); } .orange { background: var(--orange); } .red { background: var(--red); }
.devices-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 510px), 1fr)); gap: 18px; }
.empty-state { grid-column: 1 / -1; border: 1px dashed var(--line); padding: 55px; color: var(--muted); text-align: center; font: 13px ui-monospace, monospace; }
.device-card { padding: 22px; min-width: 0; }
.device-card-header { display: flex; justify-content: space-between; align-items: center; }
.device-card-header h3, .result-card h3 { margin: 0; font-size: 23px; letter-spacing: -.03em; }
.online-pill, .connection-pill { display: flex; align-items: center; gap: 8px; color: var(--green); border: 1px solid color-mix(in srgb, var(--green) 40%, transparent); padding: 8px 10px; font: 700 10px ui-monospace, monospace; letter-spacing: .1em; }
.live-position { position: relative; overflow: hidden; height: 180px; margin: 20px 0 12px; background: #0a0c0e; border: 1px solid var(--line); }
.position-grid, .touch-grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px); background-size: 32px 32px; }
.position-grid::before, .position-grid::after { content: ''; position: absolute; background: rgba(255,255,255,.08); }
.position-grid::before { left: 50%; top: 0; bottom: 0; width: 1px; }.position-grid::after { top: 50%; left: 0; right: 0; height: 1px; }
.position-dot, .touch-cursor { position: absolute; width: 18px; height: 18px; border: 3px solid var(--cyan); border-radius: 50%; transform: translate(-50%, -50%); box-shadow: 0 0 18px var(--cyan); transition: none; }
.position-dot.active { background: var(--cyan); }
.live-position > span { position: absolute; bottom: 8px; right: 9px; color: var(--muted); font: 10px ui-monospace, monospace; }
.quality-banner { display: flex; align-items: center; justify-content: space-between; border-left: 3px solid currentColor; padding: 11px 13px; background: rgba(255,255,255,.025); }
.quality-banner span { color: var(--muted); font: 700 10px ui-monospace, monospace; letter-spacing: .12em; }.quality-banner strong { font-size: 16px; }
.quality-excelente { color: var(--green)!important; }.quality-bom { color: #8fda68!important; }.quality-aceitavel { color: var(--yellow)!important; }.quality-ruim { color: var(--orange)!important; }.quality-inutilizavel { color: var(--red)!important; }.quality-aguardando, .quality-sem.dados { color: var(--muted)!important; }
.metrics-grid { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 18px; border: solid var(--line); border-width: 1px 0 0 1px; }
.metric { display: flex; flex-wrap: wrap; align-items: baseline; gap: 5px; min-width: 0; padding: 12px; border: solid var(--line); border-width: 0 1px 1px 0; }
.metric span { width: 100%; color: var(--muted); font: 700 9px ui-monospace, monospace; letter-spacing: .08em; white-space: nowrap; }
.metric strong { font: 700 18px ui-monospace, monospace; overflow-wrap: anywhere; }.metric small { color: var(--muted); font: 10px ui-monospace, monospace; }
.packet-row { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 12px; border: solid var(--line); border-width: 1px 0 0 1px; }
.alerts-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 12px; }
.alerts-grid > div { display: grid; grid-template-columns: repeat(4, auto); gap: 8px; align-items: center; color: var(--text); padding: 11px; border: 1px solid var(--line); font: 12px ui-monospace, monospace; }
.alerts-grid span { grid-column: 1 / -1; color: var(--muted); font-size: 9px; letter-spacing: .08em; }.alerts-grid b { color: var(--muted); font-size: 9px; }
.alerts-grid em { color: var(--text); font-style: normal; }
.chart-wrap { height: 190px; margin-top: 12px; border: 1px solid var(--line); background: #0c0f11; }.latency-chart { display: block; width: 100%; height: 100%; }
.history-grid { display: grid; gap: 10px; }
.result-card { display: grid; grid-template-columns: 1fr auto 2fr; align-items: center; gap: 25px; padding: 20px 22px; }
.result-card p { color: var(--muted); margin: 0 0 5px; font: 10px ui-monospace, monospace; }.result-quality { font: 800 13px ui-monospace, monospace; }
.result-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }.result-stats span { color: var(--muted); font-size: 11px; }.result-stats b { display: block; color: var(--text); margin-top: 4px; font: 700 15px ui-monospace, monospace; }
dialog { width: min(680px, calc(100vw - 30px)); color: var(--text); background: #111518; border: 1px solid var(--line); padding: 30px; } dialog::backdrop { background: rgba(0,0,0,.78); backdrop-filter: blur(4px); }
dialog h2 { margin: 0 0 20px; font-size: 30px; }.dialog-close { position: absolute; top: 15px; right: 18px; border: 0; background: transparent; color: var(--muted); font-size: 28px; cursor: pointer; }.summary-quality { padding: 14px; border: 1px solid currentColor; text-align: center; font: 800 19px ui-monospace, monospace; }.summary-grid { display: grid; grid-template-columns: repeat(3, 1fr); border: solid var(--line); border-width: 1px 0 0 1px; margin-top: 15px; }

.controller-page { height: 100dvh; overflow: hidden; touch-action: none; user-select: none; background: radial-gradient(circle at 50% 35%, #182025 0, var(--bg) 55%); }
.controller-header { height: 74px; display: flex; align-items: center; justify-content: space-between; padding: 15px 18px; border-bottom: 1px solid var(--line); }.controller-header .eyebrow { margin: 0; }
.connection-pill.connecting { color: var(--muted); }.connection-pill.connecting span { animation: pulse 1s infinite; }
@keyframes pulse { 50% { opacity: .25; } }
.controller-main { height: calc(100dvh - 74px); display: grid; grid-template-rows: auto auto 1fr; padding: 15px; }
.controller-metrics { display: grid; grid-template-columns: repeat(3, 1fr); border: solid var(--line); border-width: 1px 0 0 1px; }
.controller-metrics > div { padding: 12px; border: solid var(--line); border-width: 0 1px 1px 0; }.controller-metrics span, .mobile-quality span { display: block; color: var(--muted); font: 700 9px ui-monospace, monospace; letter-spacing: .1em; }.controller-metrics strong { font: 700 25px ui-monospace, monospace; }.controller-metrics small { margin-left: 4px; color: var(--muted); }
.mobile-quality { display: flex; justify-content: space-between; align-items: center; padding: 12px 2px; }.mobile-quality strong { font: 800 15px ui-monospace, monospace; }
.touchpad { position: relative; min-height: 0; overflow: hidden; border: 1px solid #3b464e; background: rgba(6,9,10,.75); }.touchpad.active { border-color: var(--cyan); }.touch-cursor { left: 50%; top: 50%; width: 30px; height: 30px; }.touchpad.active .touch-cursor { background: var(--cyan); }
.touch-instructions { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: center; align-items: center; pointer-events: none; text-align: center; }.touch-instructions strong { font: 800 clamp(18px, 5vw, 28px) ui-monospace, monospace; letter-spacing: .03em; }.touch-instructions span { margin-top: 10px; color: var(--muted); font-size: 11px; }
@media (max-width: 800px) { .dashboard-page .hero { align-items: start; }.hero { padding: 32px 18px 25px; }.hero-copy { font-size: 14px; }.connection-count strong { font-size: 42px; } main { padding: 0 18px 45px; }.setup-grid { grid-template-columns: 1fr; }.qr-panel { grid-template-columns: 130px 1fr; }.qr-panel #qr-code { width: 130px; }.section-heading { align-items: start; flex-direction: column; gap: 14px; }.legend { flex-wrap: wrap; }.metrics-grid { grid-template-columns: repeat(2, 1fr); }.alerts-grid { grid-template-columns: 1fr; }.result-card { grid-template-columns: 1fr auto; }.result-stats { grid-column: 1 / -1; grid-template-columns: repeat(2, 1fr); }.summary-grid { grid-template-columns: repeat(2, 1fr); } }