:root {
  color-scheme: light;
  --ink: #252a32;
  --muted: #68717e;
  --line: #d7dce4;
  --surface: #ffffff;
  --workspace: #edf1f6;
  --control: #f7f8fa;
  --focus: #c99316;
}

* {
  box-sizing: border-box;
}

body {
  min-width: 320px;
  min-height: 100vh;
  min-height: 100dvh;
  margin: 0;
  overflow-x: clip;
  background: var(--workspace);
  color: var(--ink);
  font-family: "IBM Plex Sans JP", sans-serif;
  font-weight: 500;
  letter-spacing: 0;
}

button,
input,
select,
textarea {
  font: inherit;
  letter-spacing: 0;
}

button,
select,
input[type="file"] {
  cursor: pointer;
}

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

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

.app-shell {
  display: grid;
  grid-template-columns: minmax(340px, 420px) minmax(0, 1fr);
  grid-template-rows: auto 1fr;
  grid-template-areas:
    "header preview"
    "editor preview";
  min-height: 100vh;
  min-height: 100dvh;
}

.editor {
  grid-area: editor;
  min-width: 0;
  padding: 20px 24px 24px;
  border-right: 1px solid var(--line);
  background: var(--surface);
}

.editor-header {
  grid-area: header;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 16px;
  min-width: 0;
  padding: 24px 24px 0;
  border-right: 1px solid var(--line);
  background: var(--surface);
}

.editor-heading {
  display: grid;
  gap: 5px;
}

h1 {
  margin: 0;
  font-size: 21px;
  line-height: 1.35;
}

.primary-button,
.secondary-button,
.share-button {
  min-height: 40px;
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 9px 14px;
  text-decoration: none;
}

.primary-button {
  background: #20252d;
  color: #ffffff;
}

.share-button {
  background: #0f1419;
  color: #ffffff;
}

.primary-button:hover {
  background: #343a44;
}

.share-button:hover {
  background: #2f3336;
}

.secondary-button {
  justify-self: start;
  border-color: var(--line);
  background: var(--control);
  color: var(--ink);
}

.secondary-button:hover {
  background: #eceff3;
}

.editor-form {
  display: grid;
  gap: 16px;
}

.field-label-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.character-count {
  color: var(--muted);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.character-count.is-limit {
  color: #a15f00;
}

.offset-controls {
  display: grid;
  gap: 10px;
  border: 0;
  padding: 0;
  color: var(--muted);
  font-size: 13px;
}

.offset-control {
  grid-template-columns: 72px minmax(0, 1fr) 72px;
  align-items: center;
  gap: 12px;
}

.offset-control span {
  display: flex;
  justify-content: space-between;
  gap: 6px;
}

.offset-control output {
  min-width: 2ch;
  color: var(--ink);
  text-align: right;
}

.offset-control input[type="range"] {
  min-height: 28px;
  border: 0;
  padding: 0;
  accent-color: var(--focus);
}

.offset-control .offset-number {
  min-height: 36px;
  padding: 6px 8px;
  text-align: right;
}

label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 13px;
}

.field-note {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

input[type="color"] {
  width: 100%;
  height: 42px;
  padding: 5px;
}

.icon-editor {
  display: grid;
  gap: 14px;
  margin: 0;
  border: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 18px 0;
}

.icon-editor legend {
  padding: 0 8px 0 0;
  color: var(--ink);
  font-size: 15px;
}

.icon-source-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.icon-source-actions .secondary-button {
  width: 100%;
  justify-self: stretch;
  text-align: center;
}

.upload-button {
  display: grid;
  place-items: center;
  color: var(--ink);
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
  font-weight: inherit;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.icon-adjustments {
  border: 0;
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

.icon-adjustments[hidden] {
  display: none;
}

.icon-adjustments summary {
  cursor: pointer;
  color: var(--ink);
  font-size: 13px;
}

.icon-adjustments-body {
  display: grid;
  gap: 16px;
  padding-top: 16px;
}

.icon-delete-button {
  color: #8f2525;
}

.project-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.project-actions .secondary-button {
  width: 100%;
}

.project-reset-button {
  grid-column: 1 / -1;
}

.provider-credit {
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 11px;
}

.provider-credit a {
  color: var(--muted);
}

input,
select,
textarea {
  width: 100%;
  min-width: 0;
  border: 1px solid #cbd2dc;
  border-radius: 6px;
  background: #ffffff;
  color: var(--ink);
  padding: 10px 11px;
}

textarea {
  min-height: 92px;
  resize: vertical;
  line-height: 1.55;
}

input:focus,
select:focus,
textarea:focus,
button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.preview-stage {
  grid-area: preview;
  display: grid;
  min-width: 0;
  height: 100vh;
  height: 100dvh;
  place-items: start center;
  align-content: start;
  align-self: start;
  gap: 16px;
  padding: clamp(24px, 5vw, 64px) 24px;
  position: sticky;
  top: 0;
  z-index: 5;
  overflow-x: clip;
  overflow-y: auto;
}

.unlock-toast-card {
  position: relative;
  left: .5px;
  width: min(555px, 100%);
  aspect-ratio: 555 / 97;
  overflow: hidden;
}

.unlock-svg-mount,
.unlock-svg-mount svg {
  display: block;
  width: 100%;
  height: 100%;
}

.preview-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  width: min(555px, 100%);
}

.preview-actions .primary-button,
.preview-actions .share-button {
  width: 100%;
}

.preview-actions .error-message {
  grid-column: 1 / -1;
}

.error-message {
  margin: 0 0 18px;
  border-left: 3px solid #c93434;
  padding: 10px 12px;
  background: #fff2f2;
  color: #8f2525;
  font-size: 13px;
  line-height: 1.5;
}

.error-message[hidden] {
  display: none;
}

.iconify-dialog {
  width: min(920px, calc(100vw - 32px));
  max-height: min(760px, calc(100dvh - 32px));
  margin: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0;
  background: var(--surface);
  color: var(--ink);
  box-shadow: 0 20px 60px rgb(23 29 38 / .22);
}

.iconify-dialog::backdrop {
  background: rgb(24 29 36 / .55);
}

.iconify-dialog-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 22px 16px;
  border-bottom: 1px solid var(--line);
}

.iconify-dialog-header h2 {
  margin: 0;
  font-size: 19px;
  line-height: 1.4;
}

.iconify-dialog-header p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.icon-browser-tabs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px;
  margin: 16px 22px 0;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 4px;
  background: var(--control);
}

.icon-browser-tab {
  min-height: 38px;
  border: 0;
  border-radius: 4px;
  background: transparent;
  color: var(--muted);
}

.icon-browser-tab.is-active {
  background: #ffffff;
  color: var(--ink);
  box-shadow: 0 1px 3px rgb(29 35 43 / .12);
}

.icon-button {
  display: grid;
  flex: 0 0 40px;
  width: 40px;
  height: 40px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--control);
  color: var(--ink);
  font-size: 24px;
  line-height: 1;
}

.iconify-search-form {
  display: grid;
  gap: 8px;
  padding: 16px 22px 0;
}

.iconify-search-form[hidden] {
  display: none;
}

.icon-random-controls {
  padding: 16px 22px 0;
}

.icon-random-controls[hidden] {
  display: none;
}

.icon-random-controls .secondary-button {
  width: 100%;
}

.iconify-search-form > label {
  color: var(--ink);
}

.iconify-search-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
}

.iconify-status {
  min-height: 1.5em;
  margin: 12px 22px;
  color: var(--muted);
  font-size: 13px;
}

.iconify-dialog-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  min-height: 390px;
  max-height: min(500px, calc(100dvh - 270px));
  border-top: 1px solid var(--line);
}

.iconify-dialog-body.has-selection {
  grid-template-columns: minmax(0, 1fr) 260px;
}

.iconify-results-panel {
  min-width: 0;
  overflow-y: auto;
  padding: 16px 18px 20px 22px;
}

.iconify-results {
  display: grid;
  grid-template-columns: repeat(6, minmax(54px, 1fr));
  gap: 8px;
}

.iconify-dialog-body:not(.has-selection) .iconify-results {
  grid-template-columns: repeat(10, minmax(54px, 1fr));
}

.iconify-result {
  display: grid;
  min-width: 0;
  aspect-ratio: 1;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px;
  background: #ffffff;
}

.iconify-result:hover {
  border-color: #9ba5b2;
  background: var(--control);
}

.iconify-result.is-selected {
  border-color: var(--focus);
  box-shadow: inset 0 0 0 2px var(--focus);
}

.iconify-result img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.iconify-load-more {
  width: 100%;
  margin-top: 14px;
}

.iconify-detail {
  display: grid;
  align-content: start;
  gap: 12px;
  min-width: 0;
  overflow-y: auto;
  padding: 18px;
  border-left: 1px solid var(--line);
  background: var(--control);
}

.iconify-detail[hidden] {
  display: none;
}

.iconify-preview {
  display: grid;
  width: 112px;
  height: 112px;
  place-items: center;
  margin: 0 auto;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #ffffff;
}

.iconify-preview img {
  width: 72px;
  height: 72px;
}

.iconify-id {
  margin: 0;
  overflow-wrap: anywhere;
  color: var(--ink);
  text-align: center;
  font-size: 13px;
}

.iconify-detail dl {
  display: grid;
  gap: 10px;
  margin: 0;
}

.iconify-detail dl div {
  display: grid;
  gap: 2px;
}

.iconify-detail dt {
  color: var(--muted);
  font-size: 11px;
}

.iconify-detail dd {
  margin: 0;
  overflow-wrap: anywhere;
  font-size: 13px;
}

.iconify-detail a {
  color: #2f5f9a;
}

.iconify-detail .primary-button {
  width: 100%;
}

@media (max-width: 760px) {
  .app-shell {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto 1fr;
    grid-template-areas:
      "header"
      "preview"
      "editor";
  }

  .editor-header {
    padding: max(16px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) 16px max(16px, env(safe-area-inset-left));
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .editor {
    padding: 20px max(16px, env(safe-area-inset-right)) max(28px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));
    border-right: 0;
  }

  .preview-stage {
    height: auto;
    min-height: 0;
    place-items: center;
    align-self: stretch;
    padding: 20px max(12px, env(safe-area-inset-right)) 20px max(12px, env(safe-area-inset-left));
    border-bottom: 1px solid var(--line);
    background: var(--workspace);
    overflow: visible;
  }

  input,
  select,
  textarea {
    min-height: 44px;
    font-size: 16px;
  }

  input[type="file"] {
    min-height: 48px;
  }

  textarea {
    min-height: 112px;
  }

  .primary-button,
  .secondary-button,
  .share-button {
    min-height: 44px;
  }

  .iconify-dialog {
    width: calc(100vw - 20px);
    max-height: calc(100dvh - 20px);
  }

  .iconify-dialog-body {
    grid-template-columns: 1fr;
    max-height: calc(100dvh - 305px);
    overflow-y: auto;
  }

  .iconify-dialog-body.has-selection {
    grid-template-columns: 1fr;
  }

  .iconify-results-panel {
    overflow: visible;
    padding: 14px;
  }

  .iconify-results {
    grid-template-columns: repeat(4, minmax(52px, 1fr));
  }

  .iconify-dialog-body:not(.has-selection) .iconify-results {
    grid-template-columns: repeat(4, minmax(52px, 1fr));
  }

  .iconify-detail {
    overflow: visible;
    border-top: 1px solid var(--line);
    border-left: 0;
  }
}

@media (max-width: 420px) {
  .editor-header {
    align-items: stretch;
    flex-direction: column;
    gap: 12px;
  }

  h1 {
    font-size: 19px;
  }

  .preview-stage { padding-top: 16px; padding-bottom: 16px; }

  .icon-source-actions,
  .project-actions {
    grid-template-columns: 1fr;
  }

  .project-reset-button {
    grid-column: auto;
  }
}