:root {
  font-family: ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color: #182232;
  background: #f5f7fa;
  font-synthesis: none;
  --surface: #fff;
  --text: #182232;
  --muted: #586779;
  --line: #dce2ea;
  --accent: #195fce;
  --accent-soft: #eaf1ff;
  --danger: #a92631;
  --focus: #195fce;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
}

button,input,select,textarea {
  font: inherit;
}

button,a,input,select,textarea {
  touch-action: manipulation;
}

button {
  border: 1px solid var(--accent);
  border-radius: 7px;
  padding: .7rem 1rem;
  min-height: 44px;
  background: var(--accent);
  color: #fff;
  font-weight: 650;
  cursor: pointer;
  transition: background-color .15s,box-shadow .15s;
}

button:hover:not(:disabled) {
  background: #124da9;
}

button:disabled {
  cursor: not-allowed;
  opacity: .48;
}

button.secondary {
  background: transparent;
  color: var(--accent);
  border-color: var(--line);
}

button.secondary:hover:not(:disabled) {
  background: var(--accent-soft);
}

button.danger {
  background: transparent;
  color: var(--danger);
  border-color: var(--line);
}

a {
  color: var(--accent);
}

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 4px;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  z-index: 10;
  background: var(--surface);
  padding: 1rem;
}

.skip-link:focus {
  top: 1rem;
}

.site-header {
  max-width: 1360px;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.5rem 2.5rem;
  border-bottom: 1px solid var(--line);
}

.wordmark {
  color: var(--text);
  font-weight: 800;
  letter-spacing: -.035em;
  font-size: 1.35rem;
  text-decoration: none;
}

.wordmark span {
  font-weight: 450;
  color: var(--muted);
  border-left: 1px solid var(--line);
  padding-left: .8rem;
  margin-left: .8rem;
}

.environment {
  font-size: .75rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .09em;
}

main {
  max-width: 1280px;
  margin: 0 auto;
  padding: 3rem 2.5rem 5rem;
  min-height: 70vh;
}

.intro {
  max-width: 620px;
  margin-bottom: 2.5rem;
}

.eyebrow {
  font-size: .75rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 750;
}

h1 {
  font-size: clamp(1.8rem,3.2vw,2.8rem);
  line-height: 1.15;
  letter-spacing: -.045em;
  margin: .7rem 0 1rem;
}

h2 {
  font-size: 1.2rem;
  letter-spacing: -.025em;
  margin: 0 0 1rem;
}

h3 {
  font-size: 1rem;
  margin: 1rem 0 .6rem;
}

p {
  line-height: 1.6;
}

p,.help {
  color: var(--muted);
}

.help {
  font-size: .85rem;
  line-height: 1.5;
  margin: .35rem 0 0;
}

.notice {
  border-left: 3px solid var(--accent);
  padding: .75rem 1rem;
  background: var(--accent-soft);
  font-size: .9rem;
  margin: 1rem 0 1.5rem;
}

.notice p:last-child {
  margin-bottom: 0;
}

#feedback:not(:empty) {
  margin: 1rem 0;
  padding: .9rem 0;
  border-top: 1px solid var(--line);
  font-size: .95rem;
}

#feedback[data-kind="error"] {
  color: var(--danger);
}

.workspace-grid {
  display: grid;
  grid-template-columns: 240px minmax(0,1fr);
  gap: 3rem;
  animation: reveal .22s ease-out;
}

.sidebar {
  border-right: 1px solid var(--line);
  padding-right: 1.5rem;
}

.sidebar .contact {
  font-size: .85rem;
  overflow-wrap: anywhere;
}

.submission-list {
  padding: 0;
  list-style: none;
  margin: 1.25rem 0;
}

.submission-list button {
  display: block;
  width: 100%;
  text-align: left;
  color: var(--text);
  background: transparent;
  border-color: transparent;
  margin: .25rem 0;
  font-weight: 600;
  padding: .7rem .75rem;
}

.submission-list button:hover:not(:disabled) {
  background: var(--accent-soft);
}

.submission-list button[aria-current="true"] {
  background: var(--accent-soft);
  border-color: var(--accent);
}

.submission-list small {
  display: block;
  color: var(--muted);
  font-weight: 450;
  margin-top: .2rem;
}

.workspace-content {
  min-width: 0;
  max-width: 840px;
}

.section {
  border-top: 1px solid var(--line);
  padding: 1.75rem 0;
}

.section:first-child {
  border-top: 0;
  padding-top: 0;
}

.section-heading {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  justify-content: space-between;
}

.status {
  font-size: .8rem;
  color: var(--muted);
  text-transform: capitalize;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2,minmax(0,1fr));
  gap: 1.25rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: .45rem;
  margin: 0 0 1.2rem;
}

.form-grid .field {
  margin-bottom: 0;
}

.wide {
  grid-column: 1/-1;
}

label,legend {
  font-size: .9rem;
  font-weight: 650;
}

input:not([type="checkbox"]):not([type="color"]),textarea,select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: .75rem .8rem;
  background: var(--surface);
  color: var(--text);
  min-height: 44px;
}

input[type="color"] {
  width: 52px;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 3px;
  background: var(--surface);
}

textarea {
  resize: vertical;
  min-height: 88px;
}

.color-field {
  display: flex;
  gap: .6rem;
}

.color-field input[type="text"] {
  max-width: 190px;
}

.check {
  display: flex;
  align-items: flex-start;
  gap: .7rem;
  font-weight: 450;
  line-height: 1.5;
  margin: .9rem 0;
}

.check input {
  margin: .18rem 0 0;
  min-width: 20px;
  min-height: 20px;
  accent-color: var(--accent);
}

fieldset {
  margin: 1.5rem 0 0;
  border: 0;
  padding: 0;
}

legend {
  padding: 0;
  margin-bottom: .75rem;
}

.actions {
  display: flex;
  gap: .75rem;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 1.25rem;
}

.auth {
  max-width: 480px;
}

.empty {
  padding: 1.5rem 0;
}

.artwork-workspace {
  display: grid;
  grid-template-columns: minmax(0,1fr) 200px;
  gap: 1.5rem;
  align-items: start;
}

.source-preview {
  width: 200px;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  background: repeating-conic-gradient(#e9edf2 0 25%,#fff 0 50%) 50%/20px 20px;
  border-radius: 12px;
  overflow: hidden;
}

.source-preview img {
  display: block;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.source-preview span {
  color: #667387;
  font-size: .8rem;
  text-align: center;
  max-width: 135px;
}

.preview-platform {
  padding: 1.5rem 0;
  border-top: 1px solid var(--line);
}

.preview-platform:first-child {
  border-top: 0;
}

.preview-images {
  display: grid;
  grid-template-columns: repeat(auto-fit,minmax(140px,1fr));
  gap: 1.5rem;
  margin: 1rem 0;
}

.preview-images figure {
  margin: 0;
  max-width: 220px;
}

.preview-images img {
  display: block;
  width: 100%;
  height: 180px;
  object-fit: contain;
  background: var(--surface);
  border-radius: 8px;
}

.preview-images figcaption {
  font-size: .8rem;
  color: var(--muted);
  line-height: 1.4;
  margin-top: .5rem;
}

.preview-platform[data-approved="true"] {
  border-left: 2px solid var(--accent);
  padding-left: 1rem;
}

.agreement {
  max-height: 280px;
  overflow: auto;
  padding: 1rem;
  background: var(--surface);
  white-space: pre-wrap;
  line-height: 1.65;
  font-size: .9rem;
  border: 1px solid var(--line);
  border-radius: 6px;
}

.reasons {
  font-size: .9rem;
  color: var(--muted);
  padding-left: 1.2rem;
  line-height: 1.7;
}

.account-actions {
  display: flex;
  gap: .7rem;
  flex-wrap: wrap;
  margin: 1.25rem 0;
}

.account-actions button {
  font-size: .8rem;
  padding: .5rem .65rem;
}

footer {
  max-width: 1280px;
  padding: 1.5rem 2.5rem;
  margin: auto;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  font-size: .78rem;
}

footer p {
  margin: 0;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

[hidden] {
  display: none!important;
}

@keyframes reveal {

  from {
    opacity: 0;
    transform: translateY(4px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media(max-width:800px) {

  .site-header {
    padding: 1.1rem 1.25rem;
  }

  main {
    padding: 2rem 1.25rem 3rem;
  }

  .workspace-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .sidebar {
    padding: 0 0 1.5rem;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .submission-list {
    display: flex;
    gap: .5rem;
    overflow: auto;
  }

  .submission-list li {
    min-width: 180px;
  }

  .sidebar .contact {
    margin: .5rem 0;
  }

  .account-actions {
    margin: .75rem 0;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .wide {
    grid-column: auto;
  }

  .artwork-workspace {
    grid-template-columns: 1fr;
  }

  .source-preview {
    width: 160px;
    grid-row: 1;
  }

  footer {
    padding: 1.5rem 1.25rem;
    display: block;
  }

  footer p+p {
    margin-top: .5rem;
  }

  .environment {
    max-width: 100px;
    text-align: right;
  }

  .wordmark span {
    font-size: 1rem;
    margin-left: .5rem;
    padding-left: .5rem;
  }
}

@media(prefers-color-scheme:dark) {

  :root {
    color: #e3e9f2;
    background: #101720;
    --surface: #17212d;
    --text: #e3e9f2;
    --muted: #a3b1c4;
    --line: #2c3a4d;
    --accent: #91baff;
    --accent-soft: #182d4a;
    --danger: #ffadb5;
    --focus: #91baff;
  }

  button {
    background: #2566c9;
    color: #fff;
    border-color: #2566c9;
  }

  button:hover:not(:disabled) {
    background: #3478e4;
  }

  .source-preview {
    background: repeating-conic-gradient(#222f40 0 25%,#17212d 0 50%) 50%/20px 20px;
  }
}

@media(prefers-reduced-motion:reduce) {

  *,*::before,*::after {
    animation: none!important;
    transition: none!important;
    scroll-behavior: auto!important;
  }
}

.preview-images {
  grid-template-columns: repeat(auto-fit,minmax(220px,1fr));
}

.preview-images figure {
  max-width: 300px;
}

.preview-backdrops {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.preview-backdrop {
  display: flex;
  min-width: 0;
  min-height: 130px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 8px;
  padding: 14px 4px;
  border-radius: 8px;
}

.preview-backdrop.is-light {
  background: #dbe4ef;
  color: #344154;
}

.preview-backdrop.is-dark {
  background: #0a0e16;
  color: #cbd5e1;
}

.preview-backdrop span {
  font-size: 10px;
}

.preview-backdrop img {
  width: 90px;
  height: 90px;
  max-width: 100%;
  object-fit: contain;
  background: transparent;
  border-radius: 0;
}

.preview-backdrop img.native-small {
  width: 40px;
  height: 40px;
}

.auth form {
  margin-top: 1rem;
}