:root {
  --mc-azul: #00345f;
  --mc-azul-claro: #00bdf2;
  --mc-fundo: #f4f7fb;
  --mc-texto: #102033;
  --mc-branco: #ffffff;
  --mc-borda: #d7e2ef;
}

* {
  box-sizing: border-box;
}

.mc-body {
  margin: 0;
  min-height: 100vh;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  background: var(--mc-fundo);
  color: var(--mc-texto);
  display: flex;
  flex-direction: column;
}

.mc-header {
  background: linear-gradient(135deg, var(--mc-azul), #004f8a);
  color: var(--mc-branco);
  padding: 20px 18px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.mc-logo {
  width: 52px;
  height: 52px;
  object-fit: contain;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  padding: 6px;
}

.mc-header h1 {
  margin: 0;
  font-size: 1.15rem;
  line-height: 1.2;
}

.mc-header p {
  margin: 4px 0 0;
  opacity: 0.9;
  font-size: 0.85rem;
}

.mc-main {
  flex: 1;
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
  padding: 16px;
}

.mc-card {
  background: var(--mc-branco);
  border: 1px solid var(--mc-borda);
  border-radius: 16px;
  padding: 18px;
  margin-bottom: 14px;
  box-shadow: 0 8px 24px rgba(0, 52, 95, 0.06);
}

.mc-card h2 {
  margin: 0 0 10px;
  font-size: 1.05rem;
}

.mc-card-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mc-card-warning {
  border-color: #f0c36d;
  background: #fff9ed;
}

.mc-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 12px;
}

.mc-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.92rem;
  font-weight: 600;
}

.mc-form input {
  font: inherit;
  padding: 12px 14px;
  border: 1px solid var(--mc-borda);
  border-radius: 12px;
  background: #fbfdff;
}

.mc-form input:focus {
  outline: 2px solid rgba(0, 189, 242, 0.35);
  border-color: var(--mc-azul-claro);
}

.mc-btn {
  appearance: none;
  border: none;
  border-radius: 12px;
  padding: 13px 16px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.mc-btn-primary {
  background: var(--mc-azul-claro);
  color: var(--mc-azul);
}

.mc-btn-link {
  background: transparent;
  color: var(--mc-azul);
  padding: 0;
  text-align: left;
  font-weight: 600;
}

.mc-help,
.mc-muted {
  color: #5a6b7d;
  font-size: 0.88rem;
  line-height: 1.45;
}

.mc-help-note {
  color: #00345f;
  font-weight: 600;
}

.mc-ssid {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 8px 0 0;
  word-break: break-word;
}

.mc-wifi-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 8px 0 4px;
}

.mc-metric-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
  margin: 8px 0 4px;
}

.mc-metric-item {
  background: #f4f8fc;
  border: 1px solid var(--mc-borda);
  border-radius: 10px;
  padding: 10px 12px;
  text-align: center;
}

.mc-metric-item strong {
  display: block;
  font-size: 1.25rem;
  margin-top: 2px;
}

.mc-label {
  display: block;
  font-size: 0.78rem;
  color: #5a6b7d;
  margin-bottom: 4px;
}

.mc-flash {
  border-radius: 12px;
  padding: 12px 14px;
  margin-bottom: 12px;
  font-size: 0.92rem;
}

.mc-flash-success {
  background: #e8f8ef;
  color: #17653a;
}

.mc-flash-error {
  background: #fdecec;
  color: #8a1f1f;
}

.mc-flash-warning {
  background: #fff6df;
  color: #7a5a00;
}

.mc-footer {
  text-align: center;
  padding: 16px;
  color: #6a7a8a;
}

.mc-inline-form {
  margin-top: 6px;
}

@media (min-width: 520px) {
  .mc-main {
    padding-top: 24px;
  }
}

.mc-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}

.mc-section-head h2 {
  margin: 0;
}

.mc-btn-secondary {
  background: #e8f1fa;
  color: var(--mc-azul);
  padding: 8px 12px;
  font-size: 0.85rem;
}

.mc-devices-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 12px;
}

.mc-device-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.mc-device-group-title {
  margin: 0;
  font-size: 0.95rem;
  color: var(--mc-azul);
}

.mc-device-group-sub {
  margin: -4px 0 0;
}

.mc-device-group-empty {
  margin: 0;
  font-style: italic;
}

.mc-device-item {
  border: 1px solid var(--mc-borda);
  border-radius: 12px;
  padding: 12px;
  background: #fbfdff;
}

.mc-device-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
}

.mc-device-name {
  font-size: 0.98rem;
  word-break: break-word;
}

.mc-device-badge {
  background: #e8f1fa;
  color: var(--mc-azul);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: 999px;
  white-space: nowrap;
}

.mc-device-meta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  margin: 0;
}

.mc-device-meta div {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 0.86rem;
}

.mc-device-meta dt {
  margin: 0;
  color: #5a6b7d;
}

.mc-device-meta dd {
  margin: 0;
  text-align: right;
}

.mc-device-meta code {
  font-size: 0.78rem;
}

.mc-sinal {
  display: inline-block;
  margin-left: 6px;
  padding: 2px 6px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
}

.mc-sinal-sinal-excelente { background: #e8f8ef; color: #17653a; }
.mc-sinal-sinal-bom { background: #e8f1fa; color: #004f8a; }
.mc-sinal-sinal-regular { background: #fff6df; color: #7a5a00; }
.mc-sinal-sinal-ruim { background: #fdecec; color: #8a1f1f; }
.mc-sinal-sinal-critico { background: #fdecec; color: #8a1f1f; }
.mc-sinal-default { background: #eef2f7; color: #5a6b7d; }


.mc-wifi-bands {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 8px 0 4px;
}

.mc-wifi-band {
  border: 1px solid var(--mc-borda);
  border-radius: 12px;
  padding: 12px 14px 6px;
  margin: 0;
  background: #fbfdff;
}

.mc-wifi-band legend {
  font-weight: 700;
  color: var(--mc-azul);
  padding: 0 6px;
}

.mc-ssid-band {
  font-size: 1rem;
  margin: 0 0 10px;
}

.mc-form select {
  font: inherit;
  padding: 12px 14px;
  border: 1px solid var(--mc-borda);
  border-radius: 12px;
  background: #fbfdff;
}

.mc-form select:focus {
  outline: 2px solid rgba(0, 189, 242, 0.35);
  border-color: var(--mc-azul-claro);
}

.mc-form-inline {
  margin-top: 0;
}

.mc-pontos-fieldset {
  border: 1px solid var(--mc-borda);
  border-radius: 12px;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.mc-pontos-fieldset legend {
  font-weight: 700;
  padding: 0 6px;
}

.mc-ponto-option {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-weight: 500;
  cursor: pointer;
}

.mc-ponto-option input {
  margin-top: 4px;
}

.mc-ponto-label {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.mc-ponto-label small {
  color: var(--mc-texto-muted);
  font-weight: 500;
}