@import url('https://fonts.googleapis.com/css2?family=Share+Tech+Mono&display=swap');

/* === ESTILO GENERAL === */
body {
  background-color: #111;         /* gris muy oscuro, no negro puro */
  color: #e0e0e0;                 /* texto gris claro, no verde fosforescente */
  font-family: 'Share Tech Mono', monospace;
  margin: 0;
  padding: 0;
}

/* === ENLACES === */
a {
  color: #00d4aa;                 /* tono verde-agua retro */
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
  color: #00ffff;
}

/* === CONTENEDOR PRINCIPAL === */
.container {
  max-width: 900px;
  margin: 40px auto;
  padding: 20px;
  text-align: left;
}
/* == CHECK BOX === */
.options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 10px;
  font-size: 13px;
  gap: 15px; /* espacio entre los labels */
  flex-wrap: wrap; /* evita que se rompa en pantallas pequeñas */
}

.toggle-pass, .keep-alive {
  display: flex;
  align-items: center;
  gap: 5px;
  cursor: pointer;
  white-space: nowrap; /* evita salto de línea */
}

/* === CABECERA === */
header {
  border-bottom: 1px solid #555;
  margin-bottom: 20px;
  padding-bottom: 10px;
}
header h1 {
  display: inline;
  color: #00d4aa;
  letter-spacing: 1px;
}
nav {
  float: right;
}
nav a {
  margin-left: 8px;
  color: #00d4aa;
}
nav a:hover {
  color: #00ffff;
}

/* === BOTONES === */
button,
input[type=submit],
input[type=button],
a.btn {
  background: transparent;
  border: 1px solid #888;
  color: #e0e0e0;
  padding: 6px 12px;
  font-family: 'Share Tech Mono', monospace;
  font-size: 14px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.15s linear;
  border-radius: 3px;
}
button:hover,
input[type=submit]:hover,
input[type=button]:hover,
a.btn:hover {
  background: #00d4aa;
  color: #111;
  border-color: #00d4aa;
}

/* === CAMPOS DE FORMULARIO === */
input,
textarea,
select {
  background: #222;
  border: 1px solid #555;
  color: #e0e0e0;
  width: 100%;
  padding: 8px;
  font-family: 'Share Tech Mono', monospace;
  font-size: 14px;
  border-radius: 3px;
}
input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: #00d4aa;
}

/* === TÍTULOS DE SECCIÓN === */
.section-title {
  border-bottom: 1px dashed #555;
  margin-top: 30px;
  color: #00d4aa;
}

/* === UTILIDADES === */
.text-center { text-align: center; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 16px; }
.mt-4 { margin-top: 24px; }
/* New badge blinking */
.badge-new {
  display:inline-block;
  margin-left:8px;
  padding:2px 6px;
  border:1px solid #0f0;
  color:#000;
  background:#0f0;
  font-family:monospace;
  font-size:12px;
  border-radius:3px;
  animation: badgeBlink 1s steps(1, end) infinite;
}
@keyframes badgeBlink {
  0% { opacity:1; transform:scale(1); }
  50% { opacity:0.2; transform:scale(0.95); }
  100% { opacity:1; transform:scale(1); }
}

/* pequeño botón estilo "palabra" */
.btn.small {
  padding:2px 6px;
  border-width:1px;
  font-size:13px;
  line-height:1;
}