/* ==========================================================================
   ¿Cuál es mi IP? Test de IP pública, IPv6 y operador
   Fijate Tools • Estilos Canónicos
   ========================================================================== */

:root {
  --bg-primary: #0b0f17;
  --bg-card: #111827;
  --bg-card-subtle: #1a2234;
  --bg-input: #1f293d;
  --border-color: #27354f;
  --border-focus: #10b981;

  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --text-accent: #38bdf8;

  --color-green: #10b981;
  --color-green-bg: rgba(16, 185, 129, 0.15);
  --color-amber: #f59e0b;
  --color-amber-bg: rgba(245, 158, 11, 0.15);
  --color-cyan: #06b6d4;
  --color-cyan-bg: rgba(6, 182, 212, 0.15);
  --color-blue: #3b82f6;
  --color-blue-bg: rgba(59, 130, 246, 0.15);
  --color-red: #ef4444;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.35);
}

[data-theme="light"] {
  --bg-primary: #f8fafc;
  --bg-card: #ffffff;
  --bg-card-subtle: #f1f5f9;
  --bg-input: #ffffff;
  --border-color: #cbd5e1;
  --border-focus: #059669;

  --text-main: #0f172a;
  --text-muted: #475569;
  --text-accent: #0284c7;

  --color-green: #059669;
  --color-green-bg: rgba(5, 150, 105, 0.12);
  --color-amber: #d97706;
  --color-amber-bg: rgba(217, 119, 6, 0.12);
  --color-cyan: #0891b2;
  --color-cyan-bg: rgba(8, 145, 178, 0.12);
  --color-blue: #2563eb;
  --color-blue-bg: rgba(37, 99, 235, 0.12);
  --color-red: #dc2626;

  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.08);
}

body {
  margin: 0;
  padding: 0;
  background-color: var(--bg-primary);
  color: var(--text-main);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  overflow-x: clip;
  width: 100%;
  max-width: 100%;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  margin: 0;
  font-weight: 700;
}

.tool-layout {
  max-width: 1200px;
  margin: 1.5rem auto 3rem;
  padding: 0 1rem;
  flex: 1;
  width: 100%;
  box-sizing: border-box;
}

.tool-with-sidebar {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
}

.tool-main-content {
  flex: 1;
  min-width: 0;
}

/* Tarjeta principal */
.card-main {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.card-section {
  padding: 1.75rem;
}

/* IP Hero Card */
.ip-hero-card {
  text-align: center;
  padding: 2.25rem 1.5rem;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(6, 182, 212, 0.08) 100%);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.ip-hero-label {
  font-size: 0.95rem;
  color: var(--text-muted);
  font-weight: 600;
  display: block;
  margin-bottom: 0.75rem;
}

.ip-display-row {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.ip-address-text {
  font-family: 'JetBrains Mono', monospace;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-green);
  letter-spacing: -0.02em;
  word-break: break-all;
}

.btn-copy-ip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  height: 42px;
  padding: 0 1.25rem;
  background: var(--color-green);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-copy-ip:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.ip-sub-badges {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.ip-badge {
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
}

.ip-badge-protocol {
  font-family: 'JetBrains Mono', monospace;
  background: var(--color-green-bg);
  color: var(--color-green);
  border-color: rgba(16, 185, 129, 0.3);
}

/* Encabezado de sección */
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.section-title-wrap {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.section-title {
  font-size: 1.25rem;
}

.section-hint {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.btn-refresh-test {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  height: 36px;
  padding: 0 1rem;
  background: var(--bg-card-subtle);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-refresh-test:hover {
  background: var(--border-color);
}

/* Parrilla de diagnósticos */
.diagnostics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
}

.diag-card {
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.diag-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  font-weight: 600;
}

.diag-val {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.3;
}

.diag-sub {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.text-green { color: var(--color-green) !important; }
.text-cyan { color: var(--color-cyan) !important; }
.text-amber { color: var(--color-amber) !important; }
.text-blue { color: var(--color-blue) !important; }

/* Formulario de búsqueda */
.ip-search-form {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.input-search-ip {
  flex: 1 1 280px;
  min-width: 0;
  height: 44px;
  padding: 0 1rem;
  background: var(--bg-input);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  box-sizing: border-box;
}

.input-search-ip:focus {
  outline: none;
  border-color: var(--border-focus);
}

.btn-search-submit {
  height: 44px;
  padding: 0 1.5rem;
  background: var(--color-blue);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: opacity 0.2s;
}

.btn-search-submit:hover {
  opacity: 0.9;
}

/* Mapa */
.map-view-box {
  width: 100%;
  height: 360px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  z-index: 10;
  overflow: hidden;
}

.map-privacy-disclaimer {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-top: 0.75rem;
  margin-bottom: 0;
  line-height: 1.4;
}

/* FAQ y SEO */
.seo-lead {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-muted);
  margin-top: 0.75rem;
  margin-bottom: 1.5rem;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
}

.faq-card {
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem;
}

.faq-question {
  font-size: 1rem;
  margin-bottom: 0.5rem;
  color: var(--text-main);
}

.faq-answer {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0;
}

/* ==========================================================================
   Módulo de Test de Velocidad y Velocímetro HiDPI
   ========================================================================== */
.speedtest-section {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.25);
  overflow: hidden;
}

[data-theme="dark"] .speedtest-section {
  background: radial-gradient(circle at 50% 30%, rgba(16, 185, 129, 0.05) 0%, var(--bg-card) 70%);
}

.speedometer-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 1.5rem 0 0.5rem;
  width: 100%;
  position: relative;
}

.speedometer-canvas {
  display: block;
  max-width: 440px;
  width: 100%;
  height: auto;
  filter: drop-shadow(0 6px 16px rgba(0, 0, 0, 0.25));
}

/* Selector interactivo de métricas tras completar */
.speed-toggle-pills {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin-top: -0.25rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
  animation: fadeIn 0.3s ease-out;
}

.btn-gauge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  height: 38px;
  padding: 0 1.15rem;
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  border-radius: 999px;
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-gauge-pill:hover {
  border-color: var(--text-accent);
  color: var(--text-main);
  transform: translateY(-1px);
}

.btn-gauge-pill.active {
  background: rgba(16, 185, 129, 0.15);
  border-color: var(--color-green);
  color: var(--color-green);
  box-shadow: 0 0 12px rgba(16, 185, 129, 0.2);
}

.btn-gauge-pill#btn-pill-up.active {
  background: rgba(6, 182, 212, 0.15);
  border-color: var(--color-cyan);
  color: var(--color-cyan);
  box-shadow: 0 0 12px rgba(6, 182, 212, 0.2);
}

/* Barra de progreso de fases */
.speedtest-progress-box {
  max-width: 520px;
  margin: 0.5rem auto 1.5rem;
  padding: 0 0.5rem;
}

.speedtest-progress-track {
  width: 100%;
  height: 6px;
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  border-radius: 999px;
  overflow: hidden;
}

.speedtest-progress-fill {
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, #06b6d4, #10b981, #8b5cf6);
  border-radius: 999px;
  transition: width 0.25s ease-out;
}

.speedtest-status-line {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 0.6rem;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.speedtest-pulse-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-green);
  box-shadow: 0 0 8px var(--color-green);
  opacity: 0.7;
}

.speedtest-pulse-indicator.active {
  animation: pulseNeon 1.2s infinite ease-in-out;
}

@keyframes pulseNeon {
  0% { transform: scale(0.9); opacity: 0.6; }
  50% { transform: scale(1.3); opacity: 1; filter: brightness(1.3); }
  100% { transform: scale(0.9); opacity: 0.6; }
}

/* Parrilla de 4 métricas */
.speed-metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.speed-metric-card {
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  transition: transform 0.2s, border-color 0.2s;
}

.speed-metric-card.active-metric {
  border-color: var(--color-green);
  box-shadow: 0 0 15px rgba(16, 185, 129, 0.2);
  transform: translateY(-2px);
}

.metric-top-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.metric-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  font-weight: 600;
}

.metric-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
}

.metric-icon-down {
  background: rgba(16, 185, 129, 0.15);
  color: var(--color-green);
}

.metric-icon-up {
  background: rgba(6, 182, 212, 0.15);
  color: var(--color-cyan);
}

.metric-icon-ping {
  background: rgba(59, 130, 246, 0.15);
  color: var(--color-blue);
}

.metric-icon-jitter {
  background: rgba(245, 158, 11, 0.15);
  color: var(--color-amber);
}

.metric-val-row {
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
  margin-top: 0.25rem;
}

.metric-val {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.75rem;
  font-weight: 800;
  line-height: 1.1;
  color: var(--text-main);
}

.metric-unit {
  font-size: 0.8125rem;
  color: var(--text-muted);
  font-weight: 600;
}

.metric-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Botonera de control */
.speed-controls-row {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.btn-speed-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 48px;
  padding: 0 2rem;
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
  transition: all 0.2s;
}

.btn-speed-action:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.45);
  filter: brightness(1.05);
}

.btn-speed-stop {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 48px;
  padding: 0 1.75rem;
  background: var(--bg-card-subtle);
  color: var(--color-red);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-speed-stop:hover {
  background: rgba(239, 68, 68, 0.1);
  border-color: var(--color-red);
}

/* Panel de idoneidad */
.speed-suitability-panel {
  border-top: 1px solid var(--border-color);
  padding-top: 1.5rem;
  margin-top: 0.5rem;
  animation: fadeIn 0.4s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.suitability-title {
  font-size: 1.1rem;
  margin-bottom: 1rem;
  color: var(--text-main);
}

.suitability-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}

.suitability-card {
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.suit-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.suit-name {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-main);
}

.suit-badge {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-sm);
  background: var(--color-green-bg);
  color: var(--color-green);
  border: 1px solid rgba(16, 185, 129, 0.25);
  white-space: nowrap;
}

.suit-badge-warn {
  background: var(--color-amber-bg);
  color: var(--color-amber);
  border-color: rgba(245, 158, 11, 0.25);
}

.suit-badge-info {
  background: var(--color-blue-bg);
  color: var(--color-blue);
  border-color: rgba(59, 130, 246, 0.25);
}

.suit-desc {
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.4;
  margin: 0;
}

/* Responsivo */
@media (max-width: 900px) {
  .speed-metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .ip-address-text {
    font-size: 1.75rem;
  }

  .btn-copy-ip {
    width: 100%;
    justify-content: center;
  }

  .ip-search-form {
    flex-direction: column;
  }

  .btn-search-submit {
    width: 100%;
  }

  .diagnostics-grid {
    grid-template-columns: 1fr;
  }

  .btn-speed-action,
  .btn-speed-stop {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .speed-metrics-grid {
    grid-template-columns: 1fr;
  }
}