styles.css

:root {
  color: #17181b;
  background: #e7e8eb;
  font-family:
    Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "SF Pro Text",
    "PingFang SC", "Microsoft YaHei", sans-serif;
  font-synthesis: none;
  text-rendering: geometricPrecision;
  --artboard-width: 1320px;
  --artboard-height: 2868px;
  --poster-background: #fdfdfc;
  --poster-title-color: #050505;
  --poster-subtitle-color: #1b1b1a;
  --poster-accent-color: #3b82f6;
  --annotation-surface: rgb(18 21 27 / 92%);
  --annotation-text: #f7f9fc;
  --annotation-label-font-size: 38px;
  --annotation-index-font-size: 28px;
  --annotation-circle-size: 64px;
  --annotation-gap: 16px;
  --composition-shadow-color: rgb(0 0 0 / 25%);
  --lens-border-color: rgb(255 255 255 / 92%);
  --screenshot-aspect-ratio: 1320 / 2868;
  --copy-top: 130px;
  --copy-side: 82px;
  --copy-width: 1156px;
  --title-font-family: "PingFang SC", "SF Pro Display", "Helvetica Neue", Arial, sans-serif;
  --title-font-size: 112px;
  --title-font-weight: 750;
  --title-letter-spacing: -5px;
  --title-line-height: 1.04;
  --subtitle-font-family: "Songti SC", STSong, "Noto Serif CJK SC", "Times New Roman", serif;
  --subtitle-font-size: 60px;
  --subtitle-font-weight: 400;
  --subtitle-letter-spacing: 2px;
  --subtitle-line-height: 1.4;
  --copy-gap: 60px;
  --device-default-width: 930px;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html,
body {
  width: 100%;
  min-width: 0;
  height: 100%;
  margin: 0;
}

body {
  overflow: hidden;
}

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

button,
select,
input[type="range"],
.upload-button {
  cursor: pointer;
}

.workspace {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  width: 100%;
  height: 100%;
}

.controls {
  position: relative;
  z-index: 10;
  display: flex;
  flex-direction: column;
  gap: 26px;
  min-width: 0;
  padding: 30px 28px 24px;
  overflow-y: auto;
  color: #f6f7f8;
  background:
    radial-gradient(circle at 8% 0%, rgb(255 255 255 / 9%), transparent 26%),
    #17191d;
  box-shadow: 12px 0 42px rgb(17 18 20 / 16%);
}

.controls-header {
  display: flex;
  align-items: center;
  gap: 14px;
}

.product-mark {
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  width: 48px;
  height: 48px;
  border: 1px solid rgb(255 255 255 / 16%);
  border-radius: 14px;
  color: #111215;
  background: #f6f3ed;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.eyebrow,
.controls-header h1,
.section-heading h2,
.intro,
.poster-copy h2,
.poster-copy p {
  margin: 0;
}

.eyebrow {
  margin-bottom: 4px;
  color: #90949c;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.controls-header h1 {
  font-size: 20px;
  font-weight: 680;
  letter-spacing: -0.025em;
}

.intro {
  color: #aeb1b7;
  font-size: 13px;
  line-height: 1.65;
}

.product-switcher {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3px;
  padding: 3px;
  border: 1px solid rgb(255 255 255 / 9%);
  border-radius: 12px;
  background: #202328;
}

.product-switcher a {
  display: grid;
  place-items: center;
  min-height: 34px;
  border-radius: 8px;
  color: #8f939b;
  font-size: 12px;
  font-weight: 650;
  text-decoration: none;
  transition:
    color 150ms ease,
    background 150ms ease;
}

.product-switcher a:hover {
  color: #f1f2f3;
}

.product-switcher a[aria-current="page"] {
  color: #18191c;
  background: #f4f0e7;
}

.app-promo {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr) 24px;
  gap: 11px;
  align-items: center;
  min-width: 0;
  padding: 12px;
  border: 1px solid rgb(139 196 255 / 18%);
  border-radius: 14px;
  color: inherit;
  background:
    linear-gradient(135deg, rgb(66 153 225 / 13%), rgb(99 102 241 / 8%)),
    #1e2228;
  text-decoration: none;
  transition:
    border-color 150ms ease,
    background 150ms ease,
    transform 150ms ease;
}

.app-promo:hover {
  border-color: rgb(139 196 255 / 38%);
  background:
    linear-gradient(135deg, rgb(66 153 225 / 19%), rgb(99 102 241 / 12%)),
    #20252c;
  transform: translateY(-1px);
}

.app-promo:focus-visible {
  outline: 2px solid #8bc4ff;
  outline-offset: 3px;
}

.app-promo-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1px solid rgb(255 255 255 / 18%);
  border-radius: 11px;
  color: #f7fbff;
  background: linear-gradient(145deg, #234d6a, #1d6c9a);
  box-shadow: 0 8px 22px rgb(8 48 75 / 30%);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.app-promo-copy {
  display: grid;
  min-width: 0;
}

.app-promo-copy small {
  margin-bottom: 2px;
  overflow: hidden;
  color: #8f9eae;
  font-size: 9px;
  font-weight: 650;
  letter-spacing: 0.04em;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.app-promo-copy strong {
  color: #f5f8fb;
  font-size: 13px;
  font-weight: 720;
  letter-spacing: -0.01em;
}

.app-promo-copy > span {
  margin-top: 2px;
  overflow: hidden;
  color: #b5c0cb;
  font-size: 10px;
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.app-promo-arrow {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  color: #a7c8e5;
  background: rgb(255 255 255 / 6%);
  font-size: 12px;
}

.control-section {
  display: grid;
  gap: 15px;
  padding-top: 22px;
  border-top: 1px solid rgb(255 255 255 / 9%);
}

.section-heading {
  display: flex;
  align-items: center;
  gap: 9px;
}

.page-position {
  margin-left: auto;
  color: #8d919a;
  font-size: 10px;
  font-variant-numeric: tabular-nums;
}

.section-index {
  color: #757982;
  font-size: 10px;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.08em;
}

.section-heading h2 {
  font-size: 13px;
  font-weight: 660;
}

.field,
.range-field {
  display: grid;
  gap: 8px;
  color: #b7bac0;
  font-size: 12px;
  font-weight: 580;
}

.field textarea,
.field select {
  width: 100%;
  border: 1px solid rgb(255 255 255 / 10%);
  border-radius: 11px;
  outline: none;
  color: #f5f6f7;
  background: #22252a;
  transition:
    border-color 150ms ease,
    background 150ms ease;
}

.field textarea {
  min-height: 76px;
  padding: 11px 12px;
  resize: vertical;
  font-size: 13px;
  line-height: 1.55;
}

.field select {
  height: 40px;
  padding: 0 11px;
  font-size: 12px;
}

.field textarea:focus,
.field select:focus,
.upload-button:focus-within {
  border-color: #f4efe4;
  background: #272a30;
}

.upload-button {
  display: grid;
  gap: 3px;
  min-height: 58px;
  padding: 11px 12px;
  border: 1px dashed rgb(255 255 255 / 20%);
  border-radius: 11px;
  color: #f3f4f5;
  background: rgb(255 255 255 / 4%);
  transition:
    border-color 150ms ease,
    background 150ms ease;
}

.upload-button:hover {
  border-color: rgb(255 255 255 / 42%);
  background: rgb(255 255 255 / 7%);
}

.upload-button small {
  max-width: 100%;
  overflow: hidden;
  color: #838791;
  font-size: 10px;
  font-weight: 500;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.screenshot-add-row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 6px 10px;
}

.screenshot-add-button {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 8px 12px;
}

.screenshot-add-row small {
  color: #838791;
  font-size: 10px;
  white-space: nowrap;
}

.screenshot-add-button[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: 0.48;
}

.screenshot-list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 2px 1px 7px;
  overflow-x: auto;
  list-style: none;
  overscroll-behavior-inline: contain;
  scroll-snap-type: x proximity;
}

.screenshot-item {
  flex: 0 0 64px;
  scroll-snap-align: start;
}

.screenshot-card {
  position: relative;
  display: grid;
  gap: 5px;
  width: 100%;
  padding: 5px;
  border: 1px solid rgb(255 255 255 / 10%);
  border-radius: 10px;
  color: #aeb1b7;
  background: #22252a;
}

.screenshot-card img,
.screenshot-card-placeholder {
  display: block;
  width: 100%;
  aspect-ratio: var(--screenshot-aspect-ratio);
  border-radius: 6px;
  background: #34373d;
}

.screenshot-card img {
  object-fit: cover;
}

.screenshot-card-placeholder {
  background:
    linear-gradient(135deg, rgb(255 255 255 / 8%), transparent 55%),
    #34373d;
}

.screenshot-card[aria-current="true"] {
  border-color: #f4efe4;
  color: #f5f6f7;
  background: #2a2d32;
  box-shadow: 0 0 0 1px rgb(244 239 228 / 18%);
}

.screenshot-card-index {
  font-size: 9px;
  font-variant-numeric: tabular-nums;
  text-align: center;
}

.screenshot-current-badge {
  position: absolute;
  top: 8px;
  right: 8px;
  padding: 2px 4px;
  border-radius: 5px;
  color: #17191d;
  background: #f4efe4;
  font-size: 8px;
}

.screenshot-card:not([aria-current="true"]) .screenshot-current-badge {
  display: none;
}

.current-screenshot-name,
.screenshot-status {
  margin: -2px 0 0;
  color: #838791;
  font-size: 10px;
  line-height: 1.5;
}

.current-screenshot-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.screenshot-status {
  min-height: 15px;
}

.screenshot-status.is-error {
  color: #ffaaa0;
}

.screenshot-order-actions {
  display: grid;
  grid-template-columns: 1fr 1fr 0.8fr;
  gap: 8px;
}

.screenshot-order-actions button {
  min-height: 36px;
  border-radius: 9px;
  font-size: 11px;
  font-weight: 650;
}

.screenshot-order-actions button:disabled {
  cursor: not-allowed;
  opacity: 0.38;
}

.danger-button {
  border: 1px solid rgb(255 128 116 / 25%);
  color: #ffaaa0;
  background: transparent;
}

.range-field > span {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.range-field output {
  color: #f3f4f5;
  font-size: 11px;
  font-variant-numeric: tabular-nums;
}

.range-field input {
  width: 100%;
  accent-color: #f3efe7;
}

.layout-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.layout-gallery-group {
  display: grid;
  grid-column: 1 / -1;
  gap: 8px;
}

.layout-gallery-group + .layout-gallery-group {
  margin-top: 8px;
  padding-top: 12px;
  border-top: 1px solid rgb(255 255 255 / 9%);
}

.layout-gallery-group-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #b7bac0;
  font-size: 10px;
  font-weight: 680;
  letter-spacing: 0.02em;
}

.layout-gallery-group-label small {
  color: #727781;
  font-size: 8px;
  font-weight: 520;
}

.layout-gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.layout-card {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 8px;
  align-items: center;
  min-height: 68px;
  padding: 7px;
  border: 1px solid rgb(255 255 255 / 10%);
  border-radius: 11px;
  color: #b8bbc1;
  background: #22252a;
  text-align: left;
}

.layout-card:hover {
  border-color: rgb(255 255 255 / 24%);
  background: #272a30;
}

.layout-card[aria-checked="true"] {
  border-color: #f4efe4;
  color: #f5f6f7;
  background: #2c2f35;
  box-shadow: 0 0 0 1px rgb(244 239 228 / 15%);
}

.layout-card-copy {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.layout-card-copy strong {
  overflow: hidden;
  font-size: 10px;
  font-weight: 680;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.layout-card-copy small {
  overflow: hidden;
  color: #858a94;
  font-size: 8px;
  font-weight: 500;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.layout-thumbnail {
  position: relative;
  width: 32px;
  height: 52px;
  overflow: hidden;
  border: 1px solid rgb(255 255 255 / 12%);
  border-radius: 6px;
  background: #f5f4f1;
}

.layout-thumbnail-device {
  position: absolute;
  display: block;
  border: 1px solid #262a31;
  border-radius: 4px;
  background: linear-gradient(160deg, #c8dbef, #eef3f7);
  box-shadow: 0 2px 4px rgb(0 0 0 / 18%);
  transform-origin: center top;
}

.layout-thumbnail-device.is-card {
  border-color: rgb(38 42 49 / 42%);
  border-radius: 3px;
}

.layout-thumbnail-device.is-detail {
  border-color: rgb(38 42 49 / 32%);
  border-radius: 2px;
  background: #dce9f4;
}

body[data-product="ipad"] .layout-card {
  grid-template-columns: 54px minmax(0, 1fr);
}

.layout-card-slot-count {
  position: absolute;
  right: 2px;
  bottom: 2px;
  display: grid;
  place-items: center;
  min-width: 12px;
  height: 12px;
  padding: 0 3px;
  border-radius: 6px;
  color: #fff;
  background: rgb(17 20 27 / 82%);
  font-size: 7px;
  font-weight: 700;
}

.layout-subsection {
  display: grid;
  gap: 9px;
  padding-top: 2px;
}

.layout-subsection-label {
  color: #b7bac0;
  font-size: 11px;
  font-weight: 620;
}

.companion-asset-panel {
  padding: 12px;
  border: 1px solid rgb(105 158 255 / 22%);
  border-radius: 12px;
  background: linear-gradient(145deg, rgb(65 105 190 / 11%), rgb(255 255 255 / 2%));
}

.companion-panel-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.device-role-badge {
  padding: 3px 7px;
  border-radius: 999px;
  color: #a9c7ff;
  background: rgb(72 118 209 / 16%);
  font-size: 7px;
  font-weight: 650;
  white-space: nowrap;
}

.companion-upload-button {
  min-height: 38px;
}

.companion-asset-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 7px;
}

.companion-asset-card,
.companion-asset-empty {
  position: relative;
  display: grid;
  min-width: 0;
  min-height: 66px;
  padding: 5px;
  border: 1px solid rgb(255 255 255 / 10%);
  border-radius: 9px;
  color: #8f949e;
  background: #22252a;
  font-size: 7px;
}

.companion-asset-card {
  grid-template-rows: 44px auto;
  gap: 4px;
  text-align: left;
}

.companion-asset-card img {
  width: 100%;
  height: 44px;
  border-radius: 5px;
  object-fit: cover;
  object-position: center top;
}

.companion-asset-card span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.companion-asset-card[aria-checked="true"] {
  border-color: #a9c7ff;
  color: #eef4ff;
  box-shadow: 0 0 0 1px rgb(120 164 255 / 20%);
}

.companion-asset-empty {
  grid-column: 1 / -1;
  min-height: 52px;
  place-items: center;
  border-style: dashed;
  background: rgb(255 255 255 / 2%);
  text-align: center;
}

.companion-fit-field,
.companion-frame-field {
  margin-top: 2px;
}

.companion-delete-button {
  min-height: 34px;
}

.theme-options {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 7px;
}

.theme-option {
  display: grid;
  gap: 5px;
  justify-items: center;
  min-width: 0;
  padding: 7px 3px 6px;
  border: 1px solid rgb(255 255 255 / 10%);
  border-radius: 9px;
  color: #969aa3;
  background: transparent;
  font-size: 8px;
}

.theme-option[aria-checked="true"] {
  border-color: #f4efe4;
  color: #f5f6f7;
  background: rgb(255 255 255 / 7%);
}

.theme-swatch {
  width: 24px;
  height: 24px;
  border: 1px solid rgb(255 255 255 / 24%);
  border-radius: 50%;
  box-shadow: inset 0 0 0 1px rgb(0 0 0 / 8%);
}

.slot-assignments,
.annotation-fields,
.layout-control-group {
  display: grid;
  gap: 12px;
}

.slot-field {
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  color: #aeb1b7;
  font-size: 10px;
}

.slot-field select,
.annotation-field input {
  width: 100%;
  height: 36px;
  padding: 0 9px;
  border: 1px solid rgb(255 255 255 / 10%);
  border-radius: 9px;
  outline: none;
  color: #f5f6f7;
  background: #22252a;
  font-size: 10px;
}

.annotation-field {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  color: #aeb1b7;
  font-size: 10px;
}

.toggle-field {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: #b7bac0;
  font-size: 11px;
  font-weight: 620;
}

.toggle-field input {
  width: 34px;
  height: 19px;
  accent-color: #f4efe4;
}

.layout-hint {
  min-height: 15px;
  margin: 0;
  color: #838791;
  font-size: 9px;
  line-height: 1.5;
}

.layout-hint.is-error {
  color: #ffaaa0;
}

.reset-layout-button {
  min-height: 36px;
  border-radius: 9px;
  font-size: 10px;
  font-weight: 650;
}

.controls-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.controls-actions button {
  min-height: 42px;
  border-radius: 11px;
  font-size: 12px;
  font-weight: 680;
}

.controls-actions button:disabled {
  cursor: not-allowed;
  opacity: 0.58;
}

.secondary-button {
  border: 1px solid rgb(255 255 255 / 12%);
  color: #e5e6e8;
  background: transparent;
}

.primary-button {
  border: 1px solid #f4f0e7;
  color: #18191c;
  background: #f4f0e7;
}

.export-current {
  grid-column: 1 / -1;
}

.controls-actions.has-multiple .export-current {
  grid-column: auto;
  border-color: rgb(255 255 255 / 12%);
  color: #e5e6e8;
  background: transparent;
}

.controls-actions.has-multiple .export-all {
  border-color: #f4f0e7;
  color: #18191c;
  background: #f4f0e7;
}

.download-hint {
  margin: -18px 0 0;
  color: #838791;
  font-size: 10px;
  line-height: 1.5;
  text-align: center;
}

.export-status {
  min-height: 15px;
  margin: -18px 0 0;
  color: #92969f;
  font-size: 10px;
  line-height: 1.5;
  text-align: center;
}

.export-status.is-error {
  color: #ffaaa0;
}

button:focus-visible,
.screenshot-card:focus-visible,
.product-switcher a:focus-visible,
#screenshotInput:focus-visible + .screenshot-add-button {
  outline: 2px solid #f4efe4;
  outline-offset: 2px;
}

.controls-footer {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-top: auto;
  padding-top: 4px;
  color: #737780;
  font-size: 10px;
  font-variant-numeric: tabular-nums;
}

.controls-footer strong {
  color: #b7bac0;
  font-weight: 600;
}

.zoom-label {
  margin-left: auto;
}

.stage {
  position: relative;
  display: grid;
  place-items: center;
  min-width: 0;
  min-height: 0;
  padding: 42px;
  overflow: auto;
  background:
    linear-gradient(45deg, rgb(255 255 255 / 28%) 25%, transparent 25%) 0 0 / 24px 24px,
    linear-gradient(-45deg, rgb(255 255 255 / 28%) 25%, transparent 25%) 0 12px / 24px 24px,
    linear-gradient(45deg, transparent 75%, rgb(255 255 255 / 28%) 75%) 12px -12px / 24px 24px,
    linear-gradient(-45deg, transparent 75%, rgb(255 255 255 / 28%) 75%) -12px 0 / 24px 24px,
    #dfe1e4;
}

.canvas-shell {
  position: relative;
  flex: none;
  box-shadow:
    0 24px 70px rgb(19 21 24 / 18%),
    0 2px 8px rgb(19 21 24 / 12%);
}

.artboard {
  position: absolute;
  inset: 0 auto auto 0;
  width: var(--artboard-width);
  height: var(--artboard-height);
  overflow: hidden;
  color: #080808;
  background: var(--poster-background);
  transform-origin: left top;
  -webkit-font-smoothing: antialiased;
}

.poster-copy {
  position: absolute;
  z-index: 5;
  top: var(--copy-top);
  right: var(--copy-side);
  left: var(--copy-side);
  text-align: center;
}

.poster-copy h2 {
  color: var(--poster-title-color);
  font-family: var(--title-font-family);
  font-size: var(--title-font-size);
  font-weight: var(--title-font-weight);
  letter-spacing: var(--title-letter-spacing);
  line-height: var(--title-line-height);
  white-space: pre-line;
}

.poster-copy p {
  margin-top: var(--copy-gap);
  color: var(--poster-subtitle-color);
  font-family: var(--subtitle-font-family);
  font-size: var(--subtitle-font-size);
  font-weight: var(--subtitle-font-weight);
  letter-spacing: var(--subtitle-letter-spacing);
  line-height: var(--subtitle-line-height);
  white-space: pre-line;
}

.export-text-measure {
  position: fixed;
  z-index: -1;
  top: 0;
  right: auto;
  left: -10000px;
  width: var(--copy-width);
  opacity: 0;
  pointer-events: none;
}

.device {
  position: absolute;
  z-index: 2;
  left: 50%;
  width: var(--device-default-width);
  isolation: isolate;
  transform: translateX(-50%);
}

.composition-layer {
  position: absolute;
  z-index: 2;
  inset: 0;
  pointer-events: none;
}

.composition-device,
.composition-card,
.composition-detail {
  position: absolute;
  isolation: isolate;
  transform-origin: center top;
}

.composition-slot {
  cursor: copy;
  pointer-events: auto;
  touch-action: none;
  user-select: none;
}

.composition-slot[data-has-screenshot="true"] {
  cursor: grab;
}

.composition-slot[data-has-screenshot="true"]:active {
  cursor: grabbing;
}

.composition-slot > .composition-screen,
.composition-slot > .composition-frame,
.composition-slot > .composition-placeholder,
.composition-card.composition-slot > img {
  pointer-events: none;
}

.composition-drop-proxy {
  cursor: copy;
  pointer-events: auto;
}

.composition-drop-proxy > img,
.composition-drop-proxy > .composition-placeholder {
  pointer-events: none;
}

.composition-slot::after {
  position: absolute;
  z-index: 6;
  inset: 0;
  border: 10px solid transparent;
  border-radius: 14% / 7%;
  content: "";
  pointer-events: none;
  transition:
    border-color 120ms ease,
    box-shadow 120ms ease;
}

.composition-card.composition-slot::after {
  border-radius: inherit;
}

.composition-slot.is-drag-source {
  opacity: 0.58;
}

.composition-slot.is-drop-target::after,
.composition-drop-proxy.is-drop-target::after,
.device.is-drop-target::after {
  position: absolute;
  z-index: 8;
  inset: 0;
  border-color: var(--poster-accent-color);
  border-style: solid;
  border-width: 10px;
  box-shadow:
    inset 0 0 0 8px rgb(255 255 255 / 72%),
    0 0 0 10px color-mix(in srgb, var(--poster-accent-color) 42%, transparent);
  content: "";
  pointer-events: none;
}

.composition-drop-proxy.is-drop-target::after {
  border-radius: inherit;
}

.device.is-drop-target::after {
  border-radius: 15% / 8%;
}

.drop-status {
  position: absolute;
  z-index: 20;
  right: 50%;
  bottom: 72px;
  max-width: calc(100% - 144px);
  padding: 22px 34px;
  border: 2px solid rgb(255 255 255 / 46%);
  border-radius: 999px;
  color: #fff;
  background: rgb(12 19 34 / 88%);
  box-shadow: 0 18px 54px rgb(0 0 0 / 24%);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "PingFang SC", sans-serif;
  font-size: 34px;
  font-weight: 620;
  line-height: 1.35;
  pointer-events: none;
  text-align: center;
  transform: translateX(50%);
  backdrop-filter: blur(18px);
}

.drop-status.is-error {
  color: #fff5f3;
  background: rgb(136 42 34 / 92%);
}

.composition-slot-badge {
  position: absolute;
  z-index: 7;
  top: 3.5%;
  left: 6%;
  display: grid;
  min-width: 84px;
  height: 58px;
  padding: 0 18px;
  place-items: center;
  border: 2px solid rgb(255 255 255 / 42%);
  border-radius: 999px;
  color: #fff;
  background: rgb(12 16 24 / 78%);
  box-shadow: 0 8px 24px rgb(0 0 0 / 24%);
  font-size: 25px;
  font-weight: 720;
  letter-spacing: 0.02em;
  line-height: 1;
  pointer-events: none;
}

.composition-device::before,
.composition-card::before {
  position: absolute;
  z-index: -2;
  inset: 3% 5% 2%;
  border-radius: 15% / 8%;
  background: color-mix(in srgb, var(--composition-shadow-color) 72%, transparent);
  box-shadow:
    0 42px 64px var(--composition-shadow-color),
    0 10px 22px color-mix(in srgb, var(--composition-shadow-color) 58%, transparent);
  content: "";
}

.composition-screen {
  position: absolute;
  z-index: 1;
  overflow: hidden;
  background: #f2f4f5;
}

.composition-screen img,
.composition-card img {
  display: block;
  width: 100%;
  height: 100%;
  object-position: center;
}

.composition-detail {
  overflow: hidden;
  border-radius: 40px;
  background: #f2f4f5;
  box-shadow:
    0 34px 72px var(--composition-shadow-color),
    0 8px 20px color-mix(in srgb, var(--composition-shadow-color) 62%, transparent);
}

.composition-detail::after {
  position: absolute;
  z-index: 3;
  inset: 0;
  border: 8px solid var(--lens-border-color);
  border-radius: inherit;
  content: "";
  pointer-events: none;
}

.composition-detail img {
  position: absolute;
  display: block;
  max-width: none;
  object-fit: fill;
}

.composition-frame {
  position: absolute;
  z-index: 3;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  user-select: none;
}

.composition-card {
  overflow: hidden;
  border: 3px solid rgb(255 255 255 / 68%);
  border-radius: 58px;
  background: #f2f4f5;
}

.composition-card::before {
  inset: 0;
  border-radius: inherit;
}

.composition-placeholder {
  display: grid;
  position: absolute;
  z-index: 2;
  inset: 0;
  place-items: center;
  padding: 32px;
  color: #52606b;
  background: linear-gradient(145deg, #f5f1e9, #d8e8ec);
  font-size: 32px;
  font-weight: 650;
  text-align: center;
}

.focus-lens {
  position: absolute;
  z-index: 8;
  overflow: hidden;
  border-radius: 50%;
  background-color: #eef1f4;
  background-repeat: no-repeat;
  box-shadow:
    0 34px 72px var(--composition-shadow-color),
    0 8px 20px color-mix(in srgb, var(--composition-shadow-color) 62%, transparent);
}

.focus-lens::after {
  position: absolute;
  z-index: 1;
  inset: 0;
  border: 10px solid var(--lens-border-color);
  border-radius: inherit;
  content: "";
  pointer-events: none;
}

.focus-lens img {
  position: absolute;
  display: block;
  max-width: none;
  object-fit: fill;
}

.composition-arrow {
  position: absolute;
  z-index: 12;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: var(--poster-accent-color);
  box-shadow: 0 18px 42px color-mix(in srgb, var(--poster-accent-color) 40%, transparent);
  font-size: 58px;
  font-weight: 500;
  line-height: 1;
}

.composition-annotation {
  position: absolute;
  z-index: 12;
  display: grid;
  grid-template-columns: var(--annotation-circle-size) minmax(0, 1fr);
  align-items: center;
  gap: var(--annotation-gap);
  color: var(--poster-subtitle-color);
  font-family: "PingFang SC", "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
  font-size: var(--annotation-label-font-size);
  font-weight: 640;
  line-height: 1.2;
  white-space: nowrap;
}

.composition-annotation-index {
  display: grid;
  place-items: center;
  width: var(--annotation-circle-size);
  height: var(--annotation-circle-size);
  border-radius: 50%;
  color: var(--annotation-text);
  background: var(--annotation-surface);
  font-size: var(--annotation-index-font-size);
  font-variant-numeric: tabular-nums;
}

.composition-annotation-label {
  display: block;
  min-width: 0;
  overflow: hidden;
  text-overflow: clip;
}

.device::before {
  position: absolute;
  z-index: -2;
  inset: 3% 5% 2%;
  border-radius: 15% / 8%;
  background: rgb(0 0 0 / 18%);
  box-shadow:
    0 42px 64px rgb(0 0 0 / 25%),
    0 10px 22px rgb(0 0 0 / 12%);
  content: "";
}

.device-screen {
  position: absolute;
  z-index: 1;
  overflow: hidden;
  background: #f2f4f5;
}

.device-screen img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.screen-placeholder {
  display: grid;
  position: absolute;
  inset: 0;
  place-items: center;
  color: #61717c;
  background:
    radial-gradient(circle at 30% 22%, #e5f5f5, transparent 38%),
    linear-gradient(145deg, #f5f1e9, #d8e8ec);
  font-size: 44px;
  font-weight: 650;
}

.frame-image {
  position: absolute;
  z-index: 3;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  pointer-events: none;
  user-select: none;
}

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

body.preview-only .workspace {
  grid-template-columns: 1fr;
}

body.preview-only .controls {
  display: none;
}

body.render-mode {
  width: var(--artboard-width);
  height: var(--artboard-height);
  overflow: hidden;
  background: var(--poster-background);
}

body.render-mode .workspace {
  display: block;
  width: var(--artboard-width);
  height: var(--artboard-height);
}

body.render-mode .controls {
  display: none;
}

body.render-mode .stage {
  display: block;
  width: var(--artboard-width);
  height: var(--artboard-height);
  padding: 0;
  overflow: hidden;
  background: transparent;
}

body.render-mode .canvas-shell {
  width: var(--artboard-width) !important;
  height: var(--artboard-height) !important;
  box-shadow: none;
}

body.render-mode .artboard {
  transform: none !important;
}

body.render-mode .composition-slot,
body.render-mode .composition-drop-proxy {
  cursor: default;
  pointer-events: none;
}

body.preview-only .composition-slot,
body.preview-only .composition-drop-proxy,
body.preview-only .device {
  cursor: copy;
}

body.render-mode .composition-slot-badge,
body.preview-only .composition-slot-badge {
  display: none;
}

body.render-mode .drop-status {
  display: none;
}

@media (max-width: 820px) {
  .workspace {
    grid-template-columns: 300px minmax(0, 1fr);
  }

  .controls {
    padding-right: 22px;
    padding-left: 22px;
  }

  .stage {
    padding: 24px;
  }
}