@font-face {
  src: url("/limgul-font/woff/Limgul12.woff2") format("woff2");
  font-family: "Preview-Limgul";
}
@font-face {
  src: url("/umdot-font/woff/Umdot12.woff2") format("woff2");
  font-family: "Preview-Umdot";
}
@font-face {
  src: url("/tangba-font/woff/Tangba12.woff2") format("woff2");
  font-family: "Preview-Tangba";
}
@font-face {
  src: url("/suhgung-font/woff/Suhgung12.woff2") format("woff2");
  font-family: "Preview-Suhgung";
}

.ff-limgul {
  font-family: "Preview-Limgul", sans-serif;
}
.ff-umdot {
  font-family: "Preview-Umdot", sans-serif;
}
.ff-tangba {
  font-family: "Preview-Tangba", sans-serif;
}
.ff-suhgung {
  font-family: "Preview-Suhgung", sans-serif;
}

:root {
  --bg-color: #0a0b99;
  --text-color: #eeeeee;
  --accent-color: #00f2ff;
  --panel-header-bg: #25262b;
  --panel-body-bg: #2c2e33;
  --border-color: #444;
  --pixel-shadow: 4px 4px 0px #000;
}

body {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 0;
  background-color: var(--bg-color);
  padding: 0;
  image-rendering: pixelated;
  color: var(--text-color);
  font-family: "Limgul12", sans-serif;
  -webkit-font-smoothing: none;
}

#main-home-btn {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 1000;
  transition: transform 0.6s ease;
  padding: 10px;
  text-decoration: none;
}

#main-home-btn:hover {
  transform: rotate(360deg);
}

#main-home-btn .logo-image {
  display: block;
  width: 128px;
  height: 128px;
}

.container {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 80px 20px;
  width: 90%;
  max-width: 800px;
}

header {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 40px;
  text-align: center;
}

h1 {
  margin: 0 0 15px 0;
  font-size: 44px;
  line-height: 1.2;
  text-shadow: 2px 2px 0 #000;
}

p.description {
  transform: scale(1.5);
  transform-origin: top center;
  margin: 0;
  margin-bottom: 30px;
  color: #ccc;
  font-size: 11px;
}

.header-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 15px;
}

.btn-header {
  display: inline-block;
  transition: transform 0.1s, box-shadow 0.1s;
  cursor: pointer;
  box-shadow: var(--pixel-shadow);
  border: 2px solid transparent;
  padding: 12px 24px;
  font-size: 16px;
  text-decoration: none;
}

.btn-header:active {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0px #000;
}

.btn-outline {
  border-color: var(--accent-color);
  background-color: transparent;
  color: var(--accent-color);
}

.btn-outline:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.btn-primary {
  background-color: var(--accent-color);
  color: #000;
  font-weight: bold;
}

.btn-primary:hover {
  background-color: #66d9e8;
}

.tester-wrapper {
  display: flex;
  position: relative;
  flex-direction: column;
  box-shadow: var(--pixel-shadow);
  border: 2px solid var(--border-color);
  width: 100%;
}

.panel-header-group {
  display: flex;
  flex-direction: column;
  gap: 25px;
  border-bottom: 2px dashed var(--border-color);
  background-color: var(--panel-header-bg);
  padding: 25px;
}

.top-info-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.header-left-group {
  display: flex;
  align-items: center;
  gap: 15px;
}

.title-area {
  display: flex;
  align-items: center;
}

.font-selector-wrapper {
  position: relative;
  z-index: 10;
  min-width: auto;
}

.font-title-display {
  display: flex;
  align-items: center;
  gap: 8px;
  transition: color 0.2s;
  cursor: pointer;
  margin: 0;
  color: #fff;
  font-size: 32px;
  line-height: 1;
  user-select: none;
  text-shadow: 2px 2px 0 #000;
  white-space: nowrap;
}

@media (min-width: 600px) {
  .font-title-display {
    font-size: 36px;
  }
}

.font-title-display:hover {
  color: var(--accent-color);
}

.dropdown-arrow {
  transform: translateY(2px);
  transition: transform 0.2s;
  color: #666;
  font-size: 16px;
}

.font-selector-wrapper.open .dropdown-arrow {
  transform: translateY(2px) rotate(180deg);
  color: var(--accent-color);
}

.dropdown-list {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  margin-top: 10px;
  box-shadow: 4px 4px 0 #000;
  border: 2px solid var(--border-color);
  background: #111;
  padding: 0;
  width: 200px;
  max-height: 250px;
  overflow-y: auto;
  list-style: none;
}

.font-selector-wrapper.open .dropdown-list {
  display: block;
}

.dropdown-item {
  display: flex;
  justify-content: space-between;
  transition: all 0.1s;
  cursor: pointer;
  border-bottom: 1px solid #222;
  padding: 10px 15px;
  color: #aaa;
  font-size: 14px;
}

.dropdown-item:hover {
  background-color: var(--accent-color);
  color: #000;
}

.dropdown-item.active {
  background: #222;
  color: var(--accent-color);
  font-weight: bold;
}

.dropdown-item.active:hover {
  background: var(--accent-color);
  color: #000;
}

.dropdown-list::-webkit-scrollbar {
  background: #111;
  width: 10px;
}

.dropdown-list::-webkit-scrollbar-thumb {
  border: 1px solid #111;
  background: #444;
}

.switch-wrapper {
  display: flex;
  flex-shrink: 0;
  align-items: center;
  gap: 8px;
  border: 1px solid #444;
  background: #111;
  padding: 4px 8px;
  color: #aaa;
  font-size: 11px;
}

.switch {
  display: inline-block;
  position: relative;
  width: 32px;
  height: 16px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider-toggle {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  transition: 0.2s;
  cursor: pointer;
  background-color: #444;
}

.slider-toggle:before {
  position: absolute;
  bottom: 3px;
  left: 3px;
  transition: 0.2s;
  background-color: white;
  width: 10px;
  height: 10px;
  content: "";
}

input:checked + .slider-toggle {
  background-color: var(--accent-color);
}

input:checked + .slider-toggle:before {
  transform: translateX(16px);
  background-color: #000;
}

.btn-row {
  display: flex;
  gap: 0;
  margin-left: auto;
}

.btn-file {
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s;
  margin-left: -1px;
  border: 1px solid #555;
  background-color: #333;
  padding: 8px 16px;
  color: #ccc;
  font-size: 12px;
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
}

.btn-file:first-child {
  margin-left: 0;
}

.btn-file:hover {
  z-index: 1;
  border-color: var(--accent-color);
  background-color: var(--accent-color);
  color: #000;
}

.control-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.control-group label {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  color: #ccc;
  font-size: 12px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.value-display {
  border: 1px solid #333;
  background: #000;
  padding: 2px 6px;
  color: var(--accent-color);
  font-size: 12px;
  font-family: monospace;
  text-transform: none;
}

input[type="range"] {
  appearance: none;
  -webkit-appearance: none;
  margin: 0;
  background: transparent;
  width: 100%;
}

input[type="range"]:focus {
  outline: none;
}

input[type="range"]::-webkit-slider-runnable-track {
  cursor: pointer;
  border: 1px solid #444;
  background: #111;
  width: 100%;
  height: 8px;
}

input[type="range"]::-moz-range-track {
  cursor: pointer;
  border: 1px solid #444;
  background: #111;
  width: 100%;
  height: 8px;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  cursor: pointer;
  margin-top: -8px;
  box-shadow: 2px 2px 0 #000;
  border: 2px solid #000;
  border-radius: 0;
  background: var(--accent-color);
  width: 12px;
  height: 20px;
}

input[type="range"]::-moz-range-thumb {
  cursor: pointer;
  box-shadow: 2px 2px 0 #000;
  border: 2px solid #000;
  border-radius: 0;
  background: var(--accent-color);
  width: 12px;
  height: 20px;
}

.panel-view-controls {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  border-bottom: 2px solid var(--border-color);
  background-color: var(--panel-body-bg);
  padding: 25px;
}

#input-view-size::-webkit-slider-thumb {
  background: #fff;
}

#input-view-size::-moz-range-thumb {
  background: #fff;
}

#input-line-height::-webkit-slider-thumb {
  background: #fff;
}

#input-line-height::-moz-range-thumb {
  background: #fff;
}

textarea {
  box-sizing: border-box;
  outline: none;
  border: none;
  background: var(--panel-body-bg);
  padding: 30px;
  width: 100%;
  height: 300px;
  resize: vertical;
  color: var(--text-color);
}

textarea::-webkit-scrollbar {
  background: #111;
  width: 16px;
}

textarea::-webkit-scrollbar-thumb {
  border: 2px solid #111;
  background: #444;
}

textarea::-webkit-scrollbar-thumb:hover {
  background: #666;
}

@media (max-width: 700px) {
  #main-home-btn .logo-image {
    width: 64px;
    height: 64px;
  }

  .panel-view-controls {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .top-info-row {
    gap: 15px;
  }

  .btn-row {
    justify-content: space-between;
    margin-left: 0;
    width: 100%;
  }

  .btn-file {
    flex: 1;
    justify-content: center;
  }

  .header-left-group {
    justify-content: space-between;
    width: 100%;
  }
}

footer {
  margin-top: 60px;
  margin-bottom: 40px;
  width: 100%;
  text-align: center;
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: 10px;
  opacity: 0.8;
  transition: opacity 0.2s;
}

.footer-content:hover {
  opacity: 1;
}

footer p {
  margin: 0;
  color: #fff;
  font-size: 16px;
  line-height: 1.2;
}

footer a {
  transition: color 0.2s;
  border-bottom: 2px dotted var(--accent-color);
  color: #fff;
  text-decoration: none;
}

footer a:hover {
  border-bottom-color: var(--accent-color);
  color: var(--accent-color);
}

.more-fonts-section {
  margin-top: 60px;
  border-top: 2px dashed var(--border-color);
  padding-top: 40px;
  width: 100%;
  max-width: 800px;
  text-align: center;
}
.more-fonts-section h2 {
  margin-bottom: 20px;
  color: var(--text-color);
  font-size: 24px;
}

.more-fonts-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
}
.more-font-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  transition: transform 0.2s;
  box-shadow: var(--pixel-shadow);
  border: 2px solid var(--border-color);
  background-color: var(--panel-header-bg);
  width: 140px;
  height: 100px;
  color: #fff;
  text-decoration: none;
}
.more-font-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent-color);
}
.font-name {
  margin-bottom: 5px;
  font-weight: bold;
  font-size: 16px;
}
.font-tag {
  background: #000;
  padding: 2px 6px;
  color: #aaa;
  font-size: 11px;
}