@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');

:root {
  /* Colours */
  --text-default-color: #352f4b;
  --background-color: #efefef;
  --primary-button-bgcolor: #0d6efd;
  --success-button-bgcolor: #198754;
  --cancel-button-bgcolor: #dc3545;
  --input-field-bgcolor: #cfe2ff;
  /* Sizes */
  --header-height: 60px;
  --nav-width: 230px;
  --footer-height: 50px;
  /* Animation Timing */
  --animation-default-timing: 0.2s;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
  color: var(--text-default-color);
}

html {
  background-color: #d9e7ff;
}

body {
  display: flex;
  justify-content: center;
  padding: 2.0rem 1.5rem;
  min-height: 80vh;
}

h1 {
  font-size: 1.5rem;
  letter-spacing: 0.1rem;
  margin-bottom: 1.2rem;
}

h2 {
  font-size: 1.0rem;
  letter-spacing: 0.1rem;
  margin-bottom: 0.5rem;
}

span.red {
  color: red;
}

.secContent {
  width: 800px;
  align-items: center;
}

.secSalesInfo, .secBuyersInfo, secEInvoiceLink {
  border: solid 1px blue;
  border-radius: 0.5rem;
  padding: 2.0rem 1.0rem 0rem 1.0rem;
  margin-bottom: 2.0rem;
  display: grid;
  gap: 1.0rem 3.0rem;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.input_wrapper {
  position: relative;
  padding-bottom: 2.0rem;
}

.input_field {
  font-size: 1.0rem;
  border: 1px solid blue;
  border-radius: 0.25rem;
  padding: 0.5rem 0.8rem;
  background-color: var(--input-field-bgcolor);
  box-shadow: 0 4px 8px 0 rgba(24,50,71,.7);
  transition: all linear 0.1s;
  width: 100%;
}

.input_field::placeholder {
  color: transparent;
}

.input_field:focus ~ .input_label,
.input_field:valid ~ .input_label,
select:valid ~ .input_label,
.input_field[type="date"] ~ .input_label,
.input_field[readonly] ~ .input_label,
.input_field[disabled] ~ .input_label {
  top: -1.5rem;
  left: 0.1rem;
  font-size: 0.9rem;
  color: var(--text-default-color);
  /*background-color: var(--background-color);*/
  padding: 0px 7px;
  cursor: default;
  font-weight: 600;
}

.input_field:focus {
  outline: 1px solid black;
}

.input_field.invalid {
  border: solid 3px red;
}

.input_label {
  position: absolute;
  left: 1.0rem;
  top: 0.5rem;
  cursor: text;
  color: gray;
  transition: all linear 0.1s;
}

.input_wrapper.invalid ~ .input_field, .input_wrapper.invalid ~ .input_label {
  border: 1px solid red;
  color: red;
}

span.error_msg {
  margin-top: 0.5rem;
  color: red;
  display: none;
}

.input_field.invalid ~ span.error_msg {
  display: block;
}

.input_field:valid ~ .error_msg, select:valid ~ .error_msg {
  display: none;
}

input[type=button] {
  border: none;
  border-radius: 0.25rem;
  padding: 10px 20px;
  font-size: 1.1rem;
  margin: 0px 20px 10px 0px;
}

input[type=button].success {
  background-color: var(--success-button-bgcolor);
  color: white;
}

.loader {
  border: 4px solid #f3f3f3;
  border-top: 4px solid #3b82f6;
  border-radius: 50%;
  width: 2.5rem;
  height: 2.5rem;
  animation: spin 1s linear infinite;
}

.loader ~ p {
  margin-top: 2.0rem;
  color: whitesmoke;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  z-index: 50;
  visibility: hidden;
  transition: all linear 1s;
}

.overlay.show {
  visibility: visible;
}



/* Extra large devices (large laptops and desktops, 1200px and up) */
@media only screen and (min-width: 1201px) {

}