* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Courier New', monospace;
  background: #F5E6CA;
  color: #1A1A1A;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  padding: 2rem 1rem;
  position: relative;
  overflow-x: hidden;
}

/* Memphis floating shapes */
body::before,
body::after {
  content: '';
  position: fixed;
  pointer-events: none;
  z-index: 0;
}

body::before {
  width: 120px;
  height: 120px;
  background: #FF6B8A;
  border-radius: 50%;
  top: 5%;
  left: 3%;
  opacity: 0.5;
}

body::after {
  width: 80px;
  height: 80px;
  background: #00C9A7;
  top: 60%;
  right: 4%;
  opacity: 0.5;
  transform: rotate(45deg);
}

.app {
  max-width: 920px;
  width: 100%;
  position: relative;
  z-index: 1;
}

h1 {
  text-align: center;
  font-size: 2.4rem;
  color: #1A1A1A;
  text-transform: uppercase;
  letter-spacing: 3px;
  background: #FFD93D;
  display: inline-block;
  padding: 0.4rem 1.5rem;
  border: 4px solid #1A1A1A;
  margin: 0 auto 0.25rem;
  position: relative;
  box-shadow: 6px 6px 0 #FF6B8A;
}

.app > h1 {
  display: block;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
}

.subtitle {
  text-align: center;
  color: #555;
  margin: 0.75rem 0 2rem;
  font-size: 1rem;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 3px;
}

.creator {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
}

.preview-panel {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  position: sticky;
  top: 2rem;
}

.preview-frame {
  border: 5px solid #1A1A1A;
  background: #FFF;
  padding: 10px;
  box-shadow: 8px 8px 0 #6C5CE7;
  position: relative;
}

/* Memphis corner decoration */
.preview-frame::before {
  content: '';
  position: absolute;
  top: -14px;
  right: -14px;
  width: 24px;
  height: 24px;
  background: #FF6B8A;
  border: 3px solid #1A1A1A;
  border-radius: 50%;
}

.preview-frame::after {
  content: '';
  position: absolute;
  bottom: -12px;
  left: -12px;
  width: 20px;
  height: 20px;
  background: #00C9A7;
  border: 3px solid #1A1A1A;
  transform: rotate(45deg);
}

#ceo-svg {
  display: block;
  image-rendering: pixelated;
}

.controls-panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.control-group {
  background: #FFF;
  border: 3px solid #1A1A1A;
  padding: 0.75rem 1rem;
  position: relative;
}

.control-group:nth-child(odd) {
  box-shadow: 4px 4px 0 #FFD93D;
}

.control-group:nth-child(even) {
  box-shadow: 4px 4px 0 #6C5CE7;
}

/* Zigzag top accent on select groups */
.control-group:nth-child(3n+1)::before {
  content: '';
  position: absolute;
  top: -3px;
  left: 10%;
  right: 10%;
  height: 3px;
  background: repeating-linear-gradient(
    90deg,
    #FF6B8A 0px, #FF6B8A 8px,
    #FFD93D 8px, #FFD93D 16px,
    #00C9A7 16px, #00C9A7 24px
  );
}

.control-group label {
  display: block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: #1A1A1A;
  margin-bottom: 0.5rem;
  font-weight: bold;
}

.swatch-row,
.option-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.swatch {
  width: 36px;
  height: 36px;
  border: 3px solid #1A1A1A;
  cursor: pointer;
  transition: transform 0.15s;
}

.swatch:hover {
  transform: scale(1.15) rotate(5deg);
}

.swatch.active {
  border-color: #FF6B8A;
  box-shadow: 3px 3px 0 #1A1A1A;
  transform: scale(1.1);
}

.option-btn {
  background: #FFF;
  color: #1A1A1A;
  border: 3px solid #1A1A1A;
  padding: 0.35rem 0.7rem;
  font-family: 'Courier New', monospace;
  font-size: 0.8rem;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.15s;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.option-btn:hover {
  background: #E8E8E8;
  box-shadow: 2px 2px 0 #1A1A1A;
  transform: translateY(-1px);
}

.option-btn.active {
  background: #FFD93D;
  color: #1A1A1A;
  border-color: #1A1A1A;
  box-shadow: 3px 3px 0 #FF6B8A;
}

.download-row {
  display: flex;
  gap: 0.5rem;
  width: 100%;
}

.btn-download {
  background: #FF6B8A;
  color: #FFF;
  border: 4px solid #1A1A1A;
  padding: 0.75rem 1rem;
  font-family: 'Courier New', monospace;
  font-size: 0.85rem;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 2px;
  cursor: pointer;
  transition: all 0.15s;
  flex: 1;
  box-shadow: 5px 5px 0 #1A1A1A;
}

.btn-download-png {
  background: #00C9A7;
  box-shadow: 5px 5px 0 #1A1A1A;
}

.btn-download:hover {
  background: #FF8FA8;
  transform: translate(-2px, -2px);
  box-shadow: 7px 7px 0 #1A1A1A;
}

.btn-download-png:hover {
  background: #2ED8B6;
}

.btn-download:active {
  transform: translate(2px, 2px);
  box-shadow: 3px 3px 0 #1A1A1A;
}

.btn-random {
  background: #6C5CE7;
  color: #FFF;
  border: 4px solid #1A1A1A;
  padding: 0.65rem 1.5rem;
  font-family: 'Courier New', monospace;
  font-size: 0.95rem;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 3px;
  cursor: pointer;
  transition: all 0.15s;
  width: 100%;
  box-shadow: 5px 5px 0 #FFD93D;
}

.btn-random:hover {
  background: #7F71EB;
  transform: translate(-2px, -2px);
  box-shadow: 7px 7px 0 #FFD93D;
}

.btn-random:active {
  transform: translate(2px, 2px);
  box-shadow: 3px 3px 0 #FFD93D;
}

/* Memphis decorative shapes */
.memphis-deco {
  position: fixed;
  pointer-events: none;
  z-index: 0;
  opacity: 0.4;
}

.memphis-deco.triangle {
  width: 0;
  height: 0;
  border-left: 40px solid transparent;
  border-right: 40px solid transparent;
  border-bottom: 70px solid #FFD93D;
}

.memphis-deco.squiggle {
  width: 100px;
  height: 30px;
  border-bottom: 5px dotted #6C5CE7;
}

.memphis-deco.dots {
  width: 60px;
  height: 60px;
  background: radial-gradient(circle, #FF6B8A 4px, transparent 4px);
  background-size: 14px 14px;
}

@media (max-width: 700px) {
  body {
    padding: 1rem 0 1.5rem;
  }

  .app {
    max-width: none;
  }

  .creator {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
  }

  .preview-panel {
    position: sticky;
    top: 0;
    z-index: 6;
    width: 100%;
    min-height: 48svh;
    padding: calc(env(safe-area-inset-top, 0px) + 0.85rem) 1rem 1rem;
    margin-bottom: 0.25rem;
    background:
      linear-gradient(180deg, rgba(245, 230, 202, 0.98) 0%, rgba(255, 255, 255, 0.92) 100%);
    border-top: 4px solid #1A1A1A;
    border-bottom: 4px solid #1A1A1A;
    box-shadow: 0 8px 0 #FFD93D;
    backdrop-filter: blur(8px);
  }

  .preview-frame {
    width: min(72vw, 320px);
    max-width: none;
    margin: 0 auto;
    padding: 8px;
  }

  #ceo-svg {
    width: min(64vw, 280px);
    height: min(64vw, 280px);
    margin: 0 auto;
  }

  h1 {
    font-size: 1.6rem;
  }

  .subtitle {
    margin-bottom: 1rem;
    padding: 0 1rem;
  }

  .download-row {
    width: min(100%, 360px);
  }

  .controls-panel {
    width: 100%;
    padding: 0 1rem;
  }

  .control-group {
    scroll-margin-top: 52svh;
  }

  body::before,
  body::after {
    display: none;
  }
}