/* Tooltips estilo Material sin librerías */
		.field-actions button {
		  position: relative; /* necesario para posicionar el tooltip */
		}

		.field-actions button::after {
		  content: attr(data-tooltip);        /* toma el texto desde el atributo data-tooltip */
		  position: absolute;
		  bottom: calc(100% + 6px);           /* justo encima del botón, a 6px de separación */
		  left: 50%;
		  transform: translateX(-50%);
		  background: rgba(97,97,97,0.9);      /* fondo gris semitransparente */
		  color: #fff;                         /* texto blanco */
		  padding: 4px 8px;
		  border-radius: 4px;
		  font-size: 0.75em;
		  white-space: nowrap;                /* evita quiebre de texto */
		  opacity: 0;                           /* oculto por defecto */
		  pointer-events: none;               /* no interfiere con el cursor */
		  transition: opacity 0.2s ease-in-out;
		  z-index: 10;
		}

		.field-actions button:hover::after,
		.field-actions button:focus::after {
		  opacity: 1;                         /* se muestra al pasar el ratón o enfocar */
		}
		* { box-sizing: border-box; }
		body {
		  font-family: 'Roboto', sans-serif;
		  background-color: #f5f5f5;
		  padding: 2em;
		}
		.container {
		  max-width: 600px;
		  margin: auto;
		  background-color: white;
		  padding: 2em;
		  border-radius: 12px;
		  box-shadow: 0 0 10px rgba(0,0,0,0.05);
		}
		h2 { text-align: center; margin-bottom: 1em; margin-top: -0.5em;}
		h3 {
		  font-size: 1.25em;
		  margin-top: 30px;
		  margin-bottom: 0.75em;
		  text-align: center;
		}
		/* FAQ collapsible panel */
		details {
		  background: #eef5fa;
		  border-radius: 6px;
		  margin-bottom: 1em;
		  padding: 0.75em 1em;
		}
		details summary {
		  display: flex;
		  justify-content: space-between;
		  align-items: center;
		  cursor: pointer;
		  list-style: none;
		  font-weight: 500;
		}
		details summary::-webkit-details-marker { display: none; }
		.arrow {
		  transition: transform 0.3s ease;
		  font-size: 1.2em;
		}
		details[open] .arrow { transform: rotate(180deg); }
		details p { margin: 0.75em 0 0 0; line-height: 1.4; }
		details a {
		  color: #795548;
		  text-decoration: none;
		}
		details a:hover { text-decoration: underline; }

		.form-group {
		  position: relative;
		  margin-bottom: 1.5em;
		}
		.form-group input {
		  width: 100%;
		  padding: 0.9em 0.9em 0.7em;
		  font-size: 1em;
		  border: 1px solid #aaa;
		  border-radius: 6px;
		  background: none;
		}
		.form-group label {
		  position: absolute;
		  top: 0.3em;
		  left: 0.75em;
		  font-size: 0.8em;
		  background-color: white;
		  padding: 0 0.3em;
		  color: #666;
		  transition: 0.2s ease all;
		  pointer-events: none;
		}
		.form-group input:focus + label,
		.form-group input:not(:placeholder-shown) + label {
		  top: -0.7em;
		  left: 0.6em;
		  font-size: 0.75em;
		  color: #795548;
		}
		.legend {
		  font-size: 11px;
		  font-weight: bold;
		  color: #b20c17;
		  margin-top: 4px;
		  margin-bottom: -8px;
		  margin-left: 14px;
		  margin-right: 20px;
		}
		.validacion {
			padding: 0.6em 1em !important;
			margin-top: -36px !important;
		}
		.strength, .validacion {
			background-color: #e3f2fd;
			padding: 0.6em 2em;
			border-radius: 6px;
			margin-top: 1em;
			font-size: 0.95em;
		}
		.strength.hidden, .validacion.hidden { display: none; }
		.valid { color: green; }
		.invalid { color: red; }

		/* Modal overlay */
		#modal {
		  position: fixed;
		  top: 0; left: 0; right: 0; bottom: 0;
		  background-color: rgb(0 0 0 / 70%);
		  display: flex;
		  justify-content: center;
		  align-items: center;
		  z-index: 1000;
		}
		#modal.hidden { display: none; }

		/* Modal content */
		.modal-content {
		  background: white;
		  padding: 1.5em;
		  border-radius: 8px;
		  max-width: 400px;
		  text-align: center;
		  box-shadow: 0 0 10px rgba(0,0,0,0.2);
		}
		.modal-content p {
		  margin-bottom: 1em;
		  font-size: 1em;
		}
		.modal-content button {
		  padding: 0.6em 1.2em;
		  background-color: #795548;
		  color: white;
		  border: none;
		  border-radius: 6px;
		  cursor: pointer;
		  font-size: 1em;
		}
		.modal-content button:hover {
		  background-color: #513c34;
		}
		/* Logo */
		.logo {
		  text-align: center;
		  margin-top: -27px;
		}
		.logo img {
		  max-width: 162px;
		  height: auto;
		}
		.ButtonPasswd{
			border: none !important;
			background: transparent !important;
			margin: 5px -5px 0px -6px;
		}
		.version {
			text-align: right;
			font-size: 0.8em;
			color: #999;
			margin-top: 1.5em;
		}
		.timestamp {
			text-align: right;
			font-size: 0.7em;
			color: #999;
			margin-top: 0.2em;
		}
		.footer-info {
			display: flex;
			justify-content: space-between;
			align-items: baseline;
			margin-top: -0.5em;
		}
		.footer-info .right {
			text-align: right;
		}
		.description {
			font-size: 0.95em;
			color: #555;
			text-align: center;
			margin: -13px 0 1.5em;
			line-height: 1.4;
		}