:root {
  --bg-color: #000;
  --font-color: #fff;
  --font-secondary-color: #a7a7a7;
  --font-tertiary-color: #a3a3a3;
  --font-size: 16px;
  --font-size-small: 14px;
  --font-size-tiny: 12px;
  --modal-bg-color: rgba(0, 0, 0, 0.8);
  --note-bg: #0c0c0c;
  --highlight: #8b5cf6;
  --error: #ff6053;
  --success: #2ad544;

  --gray-superlight: #eee;
  --gray-light: #999;
  --gray-medium: #7b7b7b;
  --gray: #333;
  --gray-secondary: #222;
  --gray-tertiary: #444;
  --gray-dark: #2b2b2b;
  --gray-superdark: #1a1a1a;
  --gray-gradient: linear-gradient(to bottom right, var(--gray-superlight), var(--gray), var(--gray-light));
  --snort-gradient: linear-gradient(90deg, #a178ff 0%, #ff6baf 108.33%);
  --invoice-gradient: linear-gradient(
    45deg,
    var(--note-bg) 50%,
    rgba(161, 120, 255, 0.2),
    rgba(255, 107, 175, 0.2) 108.33%
  );
  --paid-invoice-gradient: linear-gradient(
    45deg,
    var(--note-bg) 50%,
    rgba(161, 120, 255, 0.6),
    rgba(255, 107, 175, 0.6) 108.33%
  );
  --expired-invoice-gradient: linear-gradient(45deg, var(--note-bg) 50%, var(--gray), var(--gray-superdark));
  --strike-army-gradient: linear-gradient(to bottom right, #ccff00, #a1c900);
}

html.light {
  --bg-color: #f1f1f1;
  --font-color: #57534e;
  --font-secondary-color: #7b7b7b;
  --font-tertiary-color: #a7a7a7;

  --highlight-light: #16aac1;
  --highlight: #0284c7;
  --highlight-dark: #0a52b5;
  --modal-bg-color: rgba(240, 240, 240, 0.8);

  --note-bg: white;

  --gray: #ccc;
  --gray-secondary: #ddd;
  --gray-tertiary: #eee;
  --gray-superlight: #333;
  --gray-light: #555;
  --gray-dark: #2b2b2b;
  --gray-superdark: #eee;

  --invoice-gradient: linear-gradient(45deg, var(--note-bg) 50%, rgb(247, 183, 51, 0.2), rgb(252, 74, 26, 0.2));
  --paid-invoice-gradient: linear-gradient(45deg, var(--note-bg) 50%, rgb(247, 183, 51, 0.6), rgb(252, 74, 26, 0.6));
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-color: var(--bg-color);
  color: var(--font-color);
  font-size: var(--font-size);
}

code {
  font-family: source-code-pro, Menlo, Monaco, Consolas, "Courier New", monospace;
}

.page {
  width: 100vw;
  margin-left: auto;
  margin-right: auto;
}

@media (min-width: 720px) {
  .page {
    width: 586px;
    margin-left: auto;
    margin-right: auto;
  }
}

.card {
  margin-bottom: 12px;
  border-radius: 16px;
  background-color: var(--note-bg);
  padding: 6px 12px;
}

@media (min-width: 720px) {
  .card {
    margin-bottom: 16px;
    padding: 12px 24px;
  }
}

html.light .card {
  box-shadow: 0px 2px 4px rgba(0, 0, 0, 0.05);
}

.card .header {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
}

.card > .footer {
  display: flex;
  flex-direction: row;
}

button {
  cursor: pointer;
  padding: 6px 12px;
  font-weight: 600;
  color: white;
  font-size: var(--font-size);
  background-color: var(--highlight);
  border: none;
  border-radius: 16px;
  outline: none;
}

button:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

button.secondary:disabled {
  color: var(--font-secondary-color);
  cursor: not-allowed;
}

button:disabled:hover {
  cursor: not-allowed;
  color: var(--font-color);
  border-color: var(--gray-superdark);
}

.light button.transparent {
  color: var(--font-color);
}

.light button:disabled {
  color: var(--font-color);
}

button:hover {
  background-color: var(--font-color);
  color: var(--bg-color);
}

button.secondary {
  color: var(--font-color);
  background-color: var(--gray-dark);
}

button.transparent {
  font-weight: 400;
  color: var(--font-secondary);
  background-color: transparent;
  border: 1px solid var(--gray-superdark);
}

.light button.secondary {
  background-color: var(--gray);
}

button.secondary:hover {
  border: none;
  color: var(--font-color);
  background-color: var(--gray-superdark);
}

button.transparent:hover {
  color: var(--bg-color);
  background-color: var(--font-color);
}

.light button.secondary:hover {
  background-color: var(--gray-secondary);
}

button.icon {
  border: none;
  background: none;
  color: var(--font-color);
  min-height: 28px;
}

button.icon .icon-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
}

button.icon:hover {
  color: var(--highlight);
}

.btn {
  padding: 10px;
  border-radius: 5px;
  cursor: pointer;
  color: var(--font-color);
  user-select: none;
  background-color: var(--bg-color);
  color: var(--font-color);
  border: 1px solid;
  display: inline-block;
}

.btn-warn {
  border-color: var(--error);
}

.btn-success {
  border-color: var(--success);
}

.btn.active {
  border: 2px solid;
  background-color: var(--gray-secondary);
  color: var(--font-color);
  font-weight: 700;
}

.btn.disabled {
  color: var(--gray-light);
}

.btn:hover {
  background-color: var(--gray);
}

.btn-sm {
  padding: 5px;
}

.btn-rnd {
  border: none;
  border-radius: 100%;
  width: 21px;
  height: 21px;
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (min-width: 520px) {
  .btn-rnd {
    width: 32px;
    height: 32px;
  }
}

textarea {
  font: inherit;
}

input[type="text"],
input[type="password"],
input[type="number"],
select,
textarea {
  padding: 12px;
  color: var(--font-color);
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  outline: none;
}

.light input[type="text"],
.light input[type="password"],
.light input[type="number"],
.light select,
.light textarea {
  border: 1px solid rgba(0, 0, 0, 0.3);
}

input:placeholder,
textarea:placeholder {
  color: var(--font-tertiary-color);
}

input[type="checkbox"] {
  width: 24px;
  height: 24px;
}

input:disabled {
  color: var(--gray-medium);
  cursor: not-allowed;
}

.flex {
  display: flex;
  align-items: center;
  min-width: 0;
}

.f-center {
  justify-content: center;
}

.f-1 {
  flex: 1;
}

.f-2 {
  flex: 2;
}

.f-grow {
  flex-grow: 1;
  min-width: 0;
}

.f-shrink {
  flex-shrink: 1;
}

.f-ellipsis {
  min-width: 0;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}

.f-col {
  flex-direction: column;
  align-items: flex-start !important;
}

.f-end {
  justify-content: flex-end;
}

.w-max {
  width: 100%;
  width: stretch;
}

.w-max-w {
  max-width: 100%;
  max-width: stretch;
}

a {
  color: inherit;
  line-height: 1.3em;
}

a.ext {
  word-break: break-all;
  white-space: initial;
}

div.form {
  display: grid;
  grid-auto-flow: row;
}

div.form-group {
  display: grid;
  align-items: center;
  grid-template-columns: 1fr 2fr;
}

div.form-group > div {
  padding: 3px 5px;
}

div.form-group > div:nth-child(1) {
  display: flex;
  align-self: center;
}

div.form-group > div:nth-child(2) {
  display: flex;
  flex-grow: 1;
  justify-content: flex-end;
}

div.form-group > div:nth-child(2) input {
  flex-grow: 1;
}

div.form-col {
  grid-auto-flow: row;
  grid-template-columns: auto;
}

.modal {
  position: absolute;
  width: 100vw;
  height: 100vh;
  top: 0;
  left: 0;
  background-color: rgba(0, 0, 0, 0.8);
}

.modal .modal-content {
  display: flex;
  justify-content: center;
}

.modal .modal-content > div {
  padding: 10px;
  border-radius: 10px;
  background-color: var(--gray);
  margin-top: 5vh;
}

body.scroll-lock {
  overflow: hidden;
  height: 100vh;
}

.pointer {
  cursor: pointer;
}

.m5 {
  margin: 5px;
}

.m10 {
  margin: 10px;
}

.mr10 {
  margin-right: 10px;
}

.mr5 {
  margin-right: 5px;
}

.mt10 {
  margin-top: 10px;
}

.ml5 {
  margin-left: 5px;
}

.mb10 {
  margin-bottom: 10px;
}

.mb20 {
  margin-bottom: 20px;
}

.mr-auto {
  margin-right: auto;
}

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

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

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

.bg-success {
  background-color: var(--success);
}

.tweet {
  display: flex;
  align-items: center;
  justify-content: center;
}

.tweet div {
  width: 100%;
}

.tweet div .twitter-tweet {
  margin: 0 auto;
}

.tweet div .twitter-tweet > iframe {
  max-height: unset;
}

@media (max-width: 720px) {
  div.form {
    grid-auto-flow: dense;
  }

  div.form-group {
    flex-direction: column;
    align-items: flex-start;
  }
}

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

.main-content {
  padding: 0 12px;
}

@media (min-width: 720px) {
  .main-content {
    padding: 0;
  }
}

.bold {
  font-weight: 700;
}

.main-content h2 {
  font-weight: 600;
  font-size: 32px;
  line-height: 39px;
}

.main-content .h4 {
  margin-bottom: 25px;
}

.main-content .profile-preview {
  margin-bottom: 16px;
}

button.tall {
  height: 40px;
}

.collapsable-section {
  position: relative;
}

.collapsable-section h3,
.collapsable-section svg {
  cursor: pointer;
}

.collapsable-section .collapse-icon {
  position: absolute;
  top: 0;
  right: 0;
  transition: transform 300ms ease-in-out;
}

.collapsable-section .collapse-icon.flip {
  transform: rotate(180deg);
  transition: transform 300ms ease-in-out;
}