/*
 * Diagnóstico de Conexão — Portábilis
 * Tokens visuais extraídos do design system Pulsare
 * (pulsare/packages/ui/app/assets/css/main.css)
 */

:root {
  /* Tipografia */
  --font-sans: "Open Sans", system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", monospace;

  /* Primária (blue) */
  --color-blue-50: #f2f6fe;
  --color-blue-100: #e5eefe;
  --color-blue-200: #ccdcfd;
  --color-blue-300: #b3cbfc;
  --color-blue-400: #99bafb;
  --color-blue-500: #80a8fa;
  --color-blue-600: #6697f9;
  --color-blue-700: #4d86f8;
  --color-blue-800: #3375f7;
  --color-blue-900: #1a63f6;
  --color-blue-950: #0052f2;

  /* Acento (secondary / cyan) */
  --color-secondary-500: #03bdf7;

  /* Marca (brand) */
  --color-brand-950: #1c1969;
  --color-brand-800: #3330a4;
  --color-brand-700: #0052f5;
  --color-brand-500: #03bdf7;
  --color-brand-50: #ebf1fe;

  /* Neutros */
  --color-neutral-50: #fafafa;
  --color-neutral-100: #f5f5f5;
  --color-neutral-200: #e5e5e5;
  --color-neutral-300: #d4d4d4;
  --color-neutral-400: #a3a3a3;
  --color-neutral-500: #737373;
  --color-neutral-600: #525252;
  --color-neutral-700: #404040;
  --color-neutral-800: #262626;
  --color-neutral-900: #171717;
  --color-neutral-950: #0a0a0a;

  /* Semânticas (padrão Tailwind, usadas em alertas/status) */
  --color-success: #15803d;
  --color-success-bg: #f0fdf4;
  --color-warning: #b45309;
  --color-warning-bg: #fffbeb;
  --color-error: #b91c1c;
  --color-error-bg: #fef2f2;

  /* Tokens semânticos de UI */
  --ui-bg: var(--color-white, #fff);
  --ui-text: var(--color-neutral-700);
  --ui-text-highlighted: var(--color-neutral-900);
  --ui-text-muted: var(--color-neutral-500);
  --ui-border: var(--color-neutral-300);
  --ui-border-muted: var(--color-neutral-200);
  --ui-radius: 0.25rem;

  /* Espaçamento */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
}

/* Reset enxuto */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
}

html,
body {
  height: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.5;
  color: var(--ui-text);
  background-color: var(--color-brand-800);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Layout principal */
.page {
  max-width: 880px;
  margin: 0 auto;
  padding: var(--space-8) var(--space-4) var(--space-8);
}

/* Cabeçalho */
.header {
  text-align: center;
  color: #fff;
  margin-bottom: var(--space-8);
}

.header__logo {
  display: block;
  width: 180px;
  max-width: 60%;
  height: auto;
  margin: 0 auto var(--space-5);
  color: #fff; /* o SVG usa currentColor */
}

.header__title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.header__subtitle {
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--color-blue-100);
}

/* Barra de ação (botão copiar) */
.actions {
  display: flex;
  justify-content: center;
  margin-bottom: var(--space-6);
}

.btn {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1;
  padding: 0.875rem 1.5rem;
  border: none;
  border-radius: var(--ui-radius);
  cursor: pointer;
  transition: background-color 0.15s ease, transform 0.05s ease;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.btn--primary {
  background-color: var(--color-blue-950);
  color: #fff;
  /* Pulso sutil e contínuo para atrair o olhar (remete ao "Pulsare"). */
  animation: btn-pulse 2.4s ease-in-out infinite;
}

.btn--primary:hover {
  background-color: var(--color-blue-900);
  animation: none; /* ao passar o mouse, para de pulsar */
}

.btn--primary:active {
  transform: scale(0.97);
}

.btn.is-copied {
  background-color: var(--color-success);
  animation: none;
}

/* Ícones do botão (Lucide: copy / check) */
.btn__icon {
  position: relative;
  display: inline-flex;
  width: 20px;
  height: 20px;
}

.btn__icon svg {
  position: absolute;
  inset: 0;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.btn__icon-check {
  opacity: 0;
  transform: scale(0.5);
}

/* Ao copiar: some o "copy", entra o "check" com um pequeno pop */
.btn.is-copied .btn__icon-copy {
  opacity: 0;
  transform: scale(0.5);
}

.btn.is-copied .btn__icon-check {
  opacity: 1;
  transform: scale(1);
  animation: icon-pop 0.32s ease;
}

@keyframes btn-pulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(3, 189, 247, 0);
    transform: scale(1);
  }
  50% {
    box-shadow: 0 0 0 8px rgba(3, 189, 247, 0.18);
    transform: scale(1.02);
  }
}

@keyframes icon-pop {
  0% { transform: scale(0.5); }
  60% { transform: scale(1.25); }
  100% { transform: scale(1); }
}

/* Respeita quem prefere menos movimento */
@media (prefers-reduced-motion: reduce) {
  .btn--primary {
    animation: none;
  }
  .btn__icon svg,
  .btn.is-copied .btn__icon-check {
    transition: opacity 0.15s ease;
    animation: none;
  }
}

/* Grid de cards */
.grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

@media (min-width: 720px) {
  .grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* Card */
.card {
  background-color: #fff;
  border: 1px solid var(--ui-border-muted);
  border-radius: var(--ui-radius);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
  padding: var(--space-5);
}

.card__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--ui-text-highlighted);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--ui-border-muted);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

/* Lista de pares rótulo/valor */
.data-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.data-row {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.data-row__label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--ui-text-muted);
}

.data-row__value {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--ui-text-highlighted);
  word-break: break-word;
}

.data-row__value--unavailable {
  color: var(--ui-text-muted);
  font-style: italic;
}

/* Badges de status */
.badge {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.125rem 0.5rem;
  border-radius: 999px;
}

.badge--ok {
  color: var(--color-success);
  background-color: var(--color-success-bg);
}

.badge--warn {
  color: var(--color-warning);
  background-color: var(--color-warning-bg);
}

.badge--error {
  color: var(--color-error);
  background-color: var(--color-error-bg);
}

/* Alerta (ex.: clock skew alto) */
.alert {
  border-radius: var(--ui-radius);
  padding: var(--space-3) var(--space-4);
  margin-top: var(--space-3);
  font-size: 0.875rem;
  border: 1px solid;
}

.alert--warning {
  color: var(--color-warning);
  background-color: var(--color-warning-bg);
  border-color: var(--color-warning);
}

.alert.is-hidden {
  display: none;
}

/* Relatório (fallback manual) */
.report {
  margin-top: var(--space-8);
}

.report__label {
  display: block;
  color: var(--color-blue-100);
  font-size: 0.875rem;
  margin-bottom: var(--space-2);
}

.report__text {
  width: 100%;
  min-height: 180px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--ui-text);
  background-color: #fff;
  border: 1px solid var(--ui-border);
  border-radius: var(--ui-radius);
  padding: var(--space-4);
  resize: vertical;
}

/* Rodapé */
.footer {
  text-align: center;
  color: var(--color-blue-200);
  font-size: 0.8125rem;
  margin-top: var(--space-8);
}