@import url("https://fonts.googleapis.com/css2?family=Zen+Kaku+Gothic+New:wght@500&display=swap");
* {
  margin: 0;
  padding: 0;
  text-decoration: none;
  border-radius: 0;
  -webkit-user-select: none;
     -moz-user-select: none;
          user-select: none;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 56px;
  width: calc(100vw - 2rem);
  min-height: 100dvh;
  margin-inline: auto;
  background-color: #fff;
}
body::-webkit-scrollbar {
  width: 8px;
}
body::-webkit-scrollbar-thumb {
  background-color: #444;
  border-radius: 10px;
  border: 2px solid transparent;
  background-clip: padding-box;
}
body::-webkit-scrollbar-thumb:hover {
  background-color: #222;
}
body::-webkit-scrollbar-track {
  background-color: #fff;
}

label.sec_input {
  position: relative;
  display: block;
  width: min(560px, 100vw - 2rem);
  aspect-ratio: 1;
  border: 5px dashed #27a;
  border-radius: 24px;
  cursor: pointer;
}
label.sec_input input#input_main {
  display: none;
}
label.sec_input .input_logo {
  position: absolute;
  inset: 0;
  margin: auto;
  display: grid;
  place-items: center;
  place-content: center;
  width: 100%;
}
label.sec_input .input_logo svg {
  display: block;
  width: 80%;
  fill: #27a;
}
label.sec_input .input_logo p {
  display: block;
  text-align: center;
  font-size: 24px;
  color: #000;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 500;
  letter-spacing: 0.05em;
  line-height: 1.2;
  margin-top: 12px;
}

section.sec_output {
  display: block;
  width: min(560px, 100vw - 2rem);
  aspect-ratio: 1;
}
section.sec_output .output_options {
  display: block;
  width: 100%;
}
section.sec_output .output_options select#output_op {
  position: relative;
  width: 100%;
  padding: 8px 12px;
  border-radius: 8px;
  background-color: #fff;
  cursor: pointer;
}
section.sec_output .output_options span.select2 {
  width: 100% !important;
  height: 48px !important;
}
section.sec_output .output_options span.select2 .selection, section.sec_output .output_options span.select2 .select2-selection.select2-selection--single, section.sec_output .output_options span.select2 .select2-selection__rendered, section.sec_output .output_options span.select2 .select2-selection__arrow {
  height: 48px !important;
  line-height: 48px !important;
  font-size: 16px;
  color: #000;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 500;
}
section.sec_output .output_options .output_size {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 16px;
}
section.sec_output .output_options .output_size label {
  position: relative;
  display: flex;
  align-items: center;
  width: 128px;
  margin-top: 12px;
  cursor: pointer;
}
section.sec_output .output_options .output_size label input[type=radio] {
  display: none;
}
section.sec_output .output_options .output_size label input[type=text] {
  display: block;
  width: 64px;
  font-size: 20px;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 500;
  color: #000;
  margin-left: 12px;
  border: none;
  outline: none;
  border-bottom: 1px solid #aaa;
  padding-left: 4px;
  box-sizing: border-box;
}
section.sec_output .output_options .output_size label::before {
  content: "";
  display: block;
  width: 28px;
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1px solid color-mix(in srgb, #27a 100%, #fff 50%);
  box-sizing: border-box;
  cursor: pointer;
}
section.sec_output .output_options .output_size label::after {
  content: "";
  position: absolute;
  top: 50%;
  translate: 0 -50%;
  left: 5px;
  display: block;
  width: 18px;
  aspect-ratio: 1;
  border-radius: 50%;
  background-color: color-mix(in srgb, #27a 100%, #fff 10%);
  cursor: pointer;
  scale: 0;
  opacity: 0;
  transition: all 0.15s ease-in-out;
}
section.sec_output .output_options .output_size label p {
  display: block;
  font-size: 20px;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 500;
  color: #000;
  margin-left: 12px;
}
section.sec_output .output_options .output_size label:has(input[type=radio]:checked)::after {
  scale: 1;
  opacity: 1;
}
section.sec_output .output_options .output_size label:last-child {
  width: auto;
}
section.sec_output .output_preview {
  position: relative;
  display: grid;
  place-items: center;
  width: 100%;
  height: calc(100% - 142px);
  border: 1px solid #ccc;
  background-color: #eee;
  border-radius: 8px;
  margin-top: 16px;
  box-sizing: border-box;
  overflow: hidden;
}
section.sec_output .output_preview img#output_img {
  display: block;
  width: calc(100% - 32px);
  height: calc(100% - 32px);
  -o-object-fit: contain;
     object-fit: contain;
  overflow: auto;
}
section.sec_output .output_preview img#output_img::-webkit-scrollbar {
  display: none;
}
section.sec_output .output_preview a#output_dl {
  position: absolute;
  bottom: 8px;
  right: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  width: 216px;
  height: 36px;
  background-color: color-mix(in srgb, #27a 100%, #fff 10%);
  color: #fff;
  font-size: 16px;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 500;
  border-radius: 8px;
  box-shadow: 0 0 8px rgba(0, 0, 0, 0.2);
  transition: all 0.15s ease-in-out;
}
section.sec_output .output_preview a#output_dl svg {
  display: block;
  width: 28px;
  aspect-ratio: 1;
  fill: #fff;
  translate: 0 2px;
}
section.sec_output .output_preview a#output_dl:hover {
  background-color: #27a;
  box-shadow: 0 0 12px rgba(0, 0, 0, 0.2666666667);
}

.select2_dropdown {
  border-radius: 8px;
  font-size: 16px;
  color: #000;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 500;
}
.select2_dropdown .select2-results__option--highlighted {
  background-color: #27a;
  color: #fff;
}

a.copyright {
  position: fixed;
  bottom: 8px;
  left: 50%;
  translate: -50% 0;
  padding-inline: 24px;
  font-size: 16px;
  color: #27a;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 500;
  text-shadow: 0 0 10px #fff;
  z-index: 10;
  -webkit-user-select: none;
     -moz-user-select: none;
          user-select: none;
}
a.copyright:hover {
  color: color-mix(in srgb, #27a, #000 25%);
}

@media (max-width: 880px) {
  body {
    flex-direction: column;
    gap: 32px;
    padding-block: 32px 128px;
  }
  label.sec_input {
    border-width: 3px;
  }
}