:root {
  --bg: #f4f7fb;
  --ink: #1f2937;
  --muted: #6b7280;
  --line: #d9e1ea;
  --accent: #315b70
}

* {
  box-sizing: border-box
}

body {
  margin: 0;
  min-height: 100dvh;
  background: var(--bg);
  color: var(--ink);
  font: 14px system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  display: flex;
  flex-direction: column
}

button,
select {
  font: inherit
}

button {
  cursor: pointer
}

.top {
  height: 68px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  padding: 0 28px;
  background: #243746;
  color: white
}

.top h1 {
  font-size: 19px;
  letter-spacing: 1px;
  font-weight: 650;
  margin: 0
}

.home {
  width: 100%;
  max-width: 1520px;
  margin: 0 auto;
  padding: 42px 28px;
  flex: 1
}

.templates {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px
}

.tile {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  overflow: hidden;
  min-width: 0
}

.thumb {
  height: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: #e8eef4;
  padding: 24px
}

.thumb svg {
  height: 100%;
  max-width: 100%;
  display: block;
  filter: none
}

.tileBody {
  padding: 20px
}

.tile h2 {
  font-size: 17px;
  font-weight: 650;
  margin: 0 0 20px
}

.enter {
  width: 100%;
  border: 0;
  border-radius: 8px;
  background: #315b70;
  color: #fff;
  padding: 11px 13px;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 650;
  font-size: 13px
}

.enter:hover {
  background: #26495c
}

.empty {
  border: 1px dashed #d9e1ea;
  background: transparent;
  border-radius: 14px;
  min-height: 360px
}

.footer {
  flex-shrink: 0;
  text-align: center;
  color: #6b7280;
  font-size: 12px;
  line-height: 1.8;
  padding: 15px 18px;
  border-top: 1px solid #d9e1ea
}

.editor {
  height: calc(100dvh - 121px);
  min-height: 320px;
  display: flex;
  flex-direction: column
}

.toolbar {
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 24px;
  border-bottom: 1px solid var(--line);
  background: #f4f7fb
}

.toolbar .left {
  display: flex;
  align-items: center;
  gap: 18px
}

.backBtn {
  background: #e5edf5;
  color: #315b70;
  border: 0;
  padding: 9px 12px;
  font-size: 12px;
  font-weight: 650
}

.toolName {
  font-size: 16px;
  font-weight: 650
}

.quick {
  border: 1px solid #d9e1ea;
  border-radius: 0;
  background: #fff;
  padding: 8px;
  color: #315b70;
  font-size: 12px
}

.framearea {
  flex: 1;
  min-height: 0
}

.framearea iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0
}

button:focus-visible,
select:focus-visible {
  outline: 2px solid #5d97b3;
  outline-offset: 3px
}

[hidden] {
  display: none !important
}

@media(max-width:1100px) {
  .templates {
    gap: 14px
  }

  .thumb {
    height: 200px;
    padding: 16px
  }

  .tileBody {
    padding: 16px
  }

  .tile h2 {
    font-size: 15px
  }
}

@media(max-width:800px) {
  .templates {
    grid-template-columns: repeat(2, minmax(0, 1fr))
  }

  .home {
    padding: 24px 18px
  }

  .thumb {
    height: 220px
  }

  .top {
    padding: 0 18px
  }

  .toolbar {
    padding: 10px 14px
  }

  .toolbar .left {
    gap: 10px
  }

  .toolName {
    font-size: 13px
  }

  .footer {
    font-size: 11px
  }

  .editor {
    height: calc(100dvh - 121px)
  }
}

@media(max-width:430px) {
  .templates {
    grid-template-columns: 1fr
  }

  .thumb {
    height: 240px
  }

  .empty {
    min-height: 180px
  }

  .quick {
    max-width: 130px
  }
}

.art {
  height: 258px;
  background: #e9f0f6;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  overflow: hidden;
  position: relative
}

.art:before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 30%, #ffffffb0, transparent 70%)
}

.art2 {
  background: #e8edf2
}

.sample {
  position: relative;
  width: 126px;
  height: 186px;
  background: linear-gradient(#1d2c3c 0%, #315b70 86%, #73a9c7 86%);
  box-shadow: 0 12px 20px #24374620;
  border: 1px solid #ffffff7a;
  transform: rotate(-7deg);
  padding: 13px;
  color: #e4c97e
}

.sample .photo {
  height: 113px;
  background: linear-gradient(145deg, #bacbd6, #718ea2);
  position: relative;
  overflow: hidden;
  border: 1px solid #c6ac65
}

.photo:before {
  content: '';
  position: absolute;
  inset: 40% -30% -30%;
  transform: rotate(-35deg);
  background: #9eb6c4
}

.photo:after {
  content: '';
  position: absolute;
  width: 65px;
  height: 65px;
  border-radius: 50%;
  background: #e7edf1;
  left: 45%;
  top: 12%
}

.sample b {
  font: 700 14px Georgia;
  display: block;
  margin-top: 10px
}

.sample small {
  font: 700 5px Georgia;
  letter-spacing: .6px
}

.back {
  transform: rotate(7deg);
  display: flex;
  align-items: center;
  justify-content: center
}

.back:before {
  content: '✦';
  font-size: 75px;
  color: #dac07e
}

.back:after {
  content: 'HONKAI: STAR RAIL';
  position: absolute;
  top: 22px;
  font: 700 6px Georgia;
  letter-spacing: 1px
}

.sample.custom {
  width: 128px;
  height: 192px;
  transform: rotate(-5deg);
  background: linear-gradient(35deg, #627f94, #bccbd6);
  padding: 8px;
  z-index: 1;
  color: #fff
}

.custom .photo {
  height: 148px;
  border: 0;
  background: repeating-conic-gradient(#e2e7ea 0% 25%, #fff 0% 50%) 0/8px 8px
}

.custom .photo:before {
  background: #56758a;
  inset: 50% -30% -20%
}

.custom .photo:after {
  background: #b5c5ce;
  top: 20%;
  left: 25%
}

.custom b {
  margin-top: 4px;
  font-size: 13px
}

.custom small {
  font-size: 4px
}

.custom .star {
  position: absolute;
  font-size: 58px;
  right: -4px;
  bottom: 0;
  color: #fff;
  line-height: 1
}

.backBtn {
  background: #e5edf5;
  color: #315b70;
  border: 0;
  border-radius: 9px;
  padding: 9px 12px;
  font-size: 12px;
  font-weight: 650
}

.art {
  height: 230px
}

body {
  display: block;
  min-height: 0
}

.top {
  display: flex !important
}

.editor {
  height: auto;
  min-height: 0;
  display: block
}

.framearea {
  height: auto
}

.framearea iframe {
  display: block;
  width: 100%;
  height: 800px;
  border: 0;
  overflow: hidden
}

.footer {
  position: static;
  flex: none;
  margin: 0
}

.home {
  min-height: 0;
  padding-bottom: 42px
}

.toolbar {
  flex-wrap: wrap
}

.toolbarRight {
  display: flex;
  gap: 8px;
  align-items: center
}

.fullscreenBtn {
  background: #315b70;
  color: #fff;
  border: 0;
  padding: 9px 12px;
  font-size: 12px
}

.editor:fullscreen {
  background: #f4f7fb;
  width: 100vw;
  height: 100vh;
  overflow: auto
}

.editor.fullscreenFallback {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: #f4f7fb;
  width: 100vw;
  height: 100dvh;
  overflow: auto
}

.thumb {
  height: 260px;
  overflow: hidden
}

.thumb.art {
  height: 260px
}

.sample {
  flex-shrink: 0
}

.sample:not(.custom) {
  width: 126px;
  height: 186px
}

.sample.custom {
  width: 128px;
  height: 192px
}

.storageSketch {
  width: 115px;
  height: 157px;
  background: #bacddb;
  clip-path: polygon(0 0, 76% 0, 100% 18%, 100% 35%, 92% 35%, 92% 46%, 100% 46%, 100% 100%, 0 100%);
  position: relative;
  transform: rotate(-7deg)
}

.storageSketch.backStorage {
  transform: rotate(7deg);
  background: #a8bfce
}

.storageSketch .picture {
  position: absolute;
  left: 15px;
  right: 15px;
  top: 35px;
  height: 86px;
  background: linear-gradient(145deg, #e6edf2, #6d90a7)
}

.storageSketch .contacts {
  position: absolute;
  left: 20px;
  right: 15px;
  top: 17px;
  height: 40px;
  background: repeating-linear-gradient(90deg, #d0b366 0 6px, transparent 6px 11px)
}

@media(max-width:1100px) {

  .thumb,
  .thumb.art {
    height: 225px
  }

  .sample:not(.custom) {
    width: 102px;
    height: 150px
  }

  .sample .photo {
    height: 88px
  }

  .sample b {
    font-size: 11px
  }

  .sample.custom {
    width: 108px;
    height: 162px
  }

  .sample.custom .photo {
    height: 124px
  }

  .storageSketch {
    width: 93px;
    height: 127px
  }
}

@media(max-width:800px) {

  .thumb,
  .thumb.art {
    height: 250px
  }
}

.editor {
  height: auto !important;
  min-height: 0 !important
}

.framearea iframe {
  height: calc(100dvh - 160px) !important;
  min-height: 400px !important;
  display: block;
  overflow: hidden !important
}

.editor:fullscreen,
.editor.fullscreenFallback {
  display: flex !important;
  flex-direction: column !important;
  height: 100dvh !important;
  min-height: 0 !important;
  overflow: hidden !important
}

.editor:fullscreen .toolbar,
.editor.fullscreenFallback .toolbar {
  flex: 0 0 auto
}

.editor:fullscreen .framearea,
.editor.fullscreenFallback .framearea {
  flex: 1;
  min-height: 0
}

.editor:fullscreen iframe,
.editor.fullscreenFallback iframe {
  height: 100% !important;
  min-height: 0 !important
}

.footer {
  position: static !important
}

@media(max-height:600px) {
  .framearea iframe {
    min-height: 320px !important
  }
}

.top {
  position: relative;
  padding-right: 125px !important
}

.headerToggle {
  position: absolute;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  padding: 7px 11px;
  border: 1px solid #ffffff55;
  background: transparent;
  color: #fff;
  font-size: 12px;
  cursor: pointer
}

.top.headerCollapsed {
  height: 28px !important;
  min-height: 28px !important;
  justify-content: flex-end
}

.top.headerCollapsed h1 {
  display: none
}

.top.headerCollapsed .headerToggle {
  font-size: 11px;
  padding: 2px 8px
}

.editor:fullscreen #goHome,
.editor.fullscreenFallback #goHome {
  display: none !important
}

.framearea iframe {
  height: calc(100dvh - 160px + var(--header-saving, 0px)) !important
}

.editor:fullscreen iframe,
.editor.fullscreenFallback iframe {
  height: 100% !important
}

.top {
  padding-right: 28px !important
}

.toolbarRight {
  flex-wrap: wrap
}

.titleZoom {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #526879;
  font-size: 12px
}

.titleZoom input[type=range] {
  width: 100px;
  accent-color: #315b70
}

.titleZoom input[type=number] {
  width: 62px;
  padding: 6px;
  border: 1px solid #d9e1ea;
  background: #fff
}

.titleZoom button {
  border: 1px solid #d9e1ea;
  padding: 7px 9px;
  background: #fff;
  color: #315b70;
  font-size: 12px
}

@media(max-width:700px) {
  .titleZoom input[type=range] {
    width: 60px
  }
}

.titleZoom {
  gap: 9px
}

.titleGuides {
  display: flex;
  align-items: center;
  gap: 5px;
  white-space: nowrap;
  font-size: 12px
}

.titleGuides input {
  accent-color: #315b70
}

.titleZoom .titleSize {
  background: transparent;
  border: 0;
  border-right: 1px solid #d9e1ea;
  padding: 5px 12px 5px 0;
  color: #526879;
  white-space: nowrap;
  font-size: 12px
}

.titleSize:disabled {
  cursor: default;
  opacity: 1
}

.titleZoom label {
  white-space: nowrap
}

@media(max-width:800px) {
  .toolbarRight {
    justify-content: flex-end
  }

  .titleZoom {
    flex-wrap: wrap
  }
}

.historyActions {
  display: flex;
  gap: 6px
}

.historyActions button,
.projectAction,
.directoryActions button {
  border: 1px solid #d9e1ea;
  background: #fff;
  color: #315b70;
  padding: 7px 10px;
  font-size: 12px;
  cursor: pointer
}

.historyActions button:disabled {
  opacity: .35;
  cursor: default
}

.directoryActions {
  display: flex;
  justify-content: flex-end;
  margin: 0 0 18px
}

.directoryActions button {
  border-radius: 8px;
  background: #315b70;
  color: #fff;
  border: 0;
  padding: 10px 16px
}

.toolbar .left {
  flex-wrap: wrap;
  gap: 10px
}

.toolbarRight {
  gap: 7px
}

.historyActions button {
  width: 32px;
  height: 30px;
  padding: 3px;
  font-size: 20px;
  line-height: 1
}

.toolbar .left {
  gap: 8px
}

.toolbar .left>.projectAction {
  font-size: 12px;
  padding: 7px 13px
}

.projectAction[hidden] {
  display: none !important
}