@import url("https://fonts.googleapis.com/css2?family=Montserrat:wght@200;400;600;700&display=swap");

:root {
  font-family: "Montserrat", sans-serif;

  --color-background-: #fefcfe;
  --color-primary-: #6000c0;
  --color-text-: rgba(0, 0, 0, 0.87);
  --color-text-50-: rgba(0, 0, 0, 0.435);
  --color-success-: #4cd137;
  --color-warn-: #e67e22;
  --color-error-: #e74c3c;

  --width-bar-: 4rem;
  --width-bar-item-: 2.5rem;

  font-size: 16px;
  color: var(--color-text-);
}

* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;

  transition: color 1s ease-out, background-color 1s ease-out,
    border-color 1s ease-out;
}

*:not(input) {
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}
textarea {
  -webkit-user-select: auto;
  -moz-user-select: auto;
  -ms-user-select: auto;
  user-select: auto;
}

html,
body {
  scroll-behavior: smooth;

  background-color: var(--color-background-);
  width: 100vw;
  height: 100vh;
  overflow: hidden;
}

main {
  position: absolute;
  overflow-y: auto;
  top: 0px;
  height: 100vh;
  left: var(--width-bar-);
  width: calc(100vw - var(--width-bar-));
  padding: 2rem;
}

main.overlay {
  left: 0px;
  width: 100%;
  min-height: 100vh;
  z-index: 2;
  background-color: var(--color-background-);
}

img,
image {
  -webkit-backface-visibility: hidden;
  -moz-backface-visibility: hidden;
  -ms-backface-visibility: hidden;
  transform: translate3d(0, 0, 0);
  -webkit-transform: translate3d(0, 0, 0);
}

.flexOne {
  flex: 1;
}

.error {
  color: var(--color-error-);
}

.txt {
  font-size: 1rem;
  font-weight: 400;
}

.txt.oneliner {
  white-space: nowrap;
}

.txt.title,
h1.txt {
  font-size: 3rem;
  font-weight: 600;
}

.txt.thin {
  font-weight: 300;
}

.txt.bold,
b.txt {
  font-weight: 600;
}

.txt.sub {
  font-size: 0.6rem;
}

.txt.head,
h2.txt {
  font-size: 2rem;
  font-weight: 700;
}

.o-75 {
  opacity: 0.75;
}
.o-50 {
  opacity: 0.5;
}
.o-25 {
  opacity: 0.25;
}

.center {
  text-align: center;
}
.left {
  text-align: left;
}
.right {
  text-align: right;
}

.success {
  color: var(--color-success-);
}
.error {
  color: var(--color-error-);
}

.s {
  width: 0.5rem;
  height: 0.5rem;
  display: block;
}
.s-1 {
  width: 1rem;
  height: 1rem;
  display: block;
}
.s-2 {
  width: 2rem;
  height: 2rem;
  display: block;
}
.s-4 {
  width: 4rem;
  height: 4rem;
  display: block;
}
.sv {
  height: 0.5rem;
  display: block;
}
.sv-1 {
  height: 1rem;
  display: block;
}
.sv-2 {
  height: 2rem;
  display: block;
}
.sv-4 {
  height: 4rem;
  display: block;
}
.sh {
  width: 0.5rem;
  display: block;
}
.sh-1 {
  width: 1rem;
  display: block;
}
.sh-2 {
  width: 2rem;
  display: block;
}
.sh-4 {
  width: 4rem;
  display: block;
}

p.vcenter {
  display: inline-flex;
  justify-content: start;
  align-items: center;
}

button,
.btn {
  cursor: pointer;
}

button:hover,
button:focus,
.btn:hover,
.btn:focus {
  filter: invert();
}
button.nofilter:hover,
button.nofilter:focus,
.btn.nofilter:hover,
.btn.nofilter:focus {
  filter: none !important;
}

.txt.btn {
  overflow: visible;
}

.txt.btn:hover,
.txt.btn:focus {
  filter: drop-shadow(0 0 0.5rem var(--color-primary-));
  z-index: 1;
}

.busy {
  cursor: progress;
  cursor: wait;
}

a,
.text-btn {
  color: var(--color-primary-);
  font-weight: bolder;
  cursor: pointer;
}

a:hover,
.text-btn:hover,
a:focus,
.text-btn:focus:not(:focus-visible) {
  filter: brightness(0.8);
}

a:visited {
  color: var(--color-primary-);
  font-weight: bolder;
}

hr {
  color: var(--color-text-);
  margin: 1rem 0;
  opacity: 0.25;
}

input {
  border: 2px solid var(--color-text-);
  border-radius: 1rem;
  height: 2rem;
  min-width: 22rem;
  padding: 0.5rem;
  transition: border-color 200ms ease-out;
}

input:focus {
  border-color: var(--color-primary-);
}

input::invalid {
  border-color: var(--color-error-);
}

input::placeholder {
  color: var(--color-text-);
  opacity: 0.5;
}
input:focus:focus-visible {
  outline: 2px solid var(--color-primary-);
  outline-offset: 0;
}

* {
  scrollbar-color: var(--color-primary-) var(--color-background-);
  scrollbar-width: thin;
}

::-webkit-scrollbar {
  width: 0.5rem;
  height: 0.5rem;
}

::-webkit-scrollbar-thumb {
  background: var(--color-primary-);
}
::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.2)),
    var(--color-primary-);
}

::-webkit-scrollbar-track {
  background: var(--color-background-);
}

span.material-icons {
  vertical-align: middle;
  line-height: 0.1rem;
}

/* Hide scrollbar for Chrome, Safari and Opera */
.noscrollbar::-webkit-scrollbar {
  display: none;
}

/* Hide scrollbar for IE, Edge and Firefox */
.noscrollbar {
  -ms-overflow-style: none; /* IE and Edge */
  scrollbar-width: none; /* Firefox */
}