/**
 * Common styles for p5.pave2riso example pages
 * Theme colors: #56B879 (green), #C6ADD2 (lavender), #C88C2D (orange), #ECECEB (background)
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500&family=Source+Code+Pro:wght@400;500&display=swap');

/* Reset and base styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Inter", sans-serif;
  font-weight: 300;
  background: #ECECEB;
  color: #333;
  line-height: 1.6;
}

/* Header */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 20px;
  background: #ECECEB;
  border-bottom: 1px solid #56B879;
  position: sticky;
  top: 0;
  z-index: 100;
}

header h1 {
  font-family: "Inter", sans-serif;
  font-size: 20px;
  font-weight: 300;
  margin: 0;
  line-height: 1;
  color: #56B879;
}

header h1 a {
  color: inherit;
  text-decoration: none;
}

header h1 a:hover {
  opacity: 0.7;
}

/* Example navigation dropdown */
.example-nav {
  position: relative;
}

.nav-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0;
  background: none;
  color: #56B879;
  border: none;
  cursor: pointer;
  font-size: 14px;
  font-weight: 300;
  transition: all 0.2s;
  font-family: "Inter", sans-serif;
}

.nav-toggle .menu-icon {
  font-size: 16px;
  font-weight: 400;
  line-height: 1;
}

.nav-toggle:hover {
  opacity: 0.7;
}

.nav-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: #ECECEB;
  border: 1px solid #56B879;
  border-radius: 12px;
  list-style: none;
  padding: 0;
  min-width: 200px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.2s;
}

.nav-menu.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-menu li {
  margin: 0;
  padding: 0;
  border-bottom: 1px solid #56B879;
}

.nav-menu li:last-child {
  border-bottom: none;
}

.nav-menu a {
  display: block;
  padding: 10px 16px;
  color: #56B879;
  text-decoration: none;
  font-size: 14px;
  transition: background 0.2s;
}

.nav-menu a:hover {
  background: #56B879;
  color: #ECECEB;
}

.nav-menu a.active {
  color: #56B879;
  font-weight: 300;
  background: rgba(86, 184, 121, 0.1);
}

.nav-menu li:first-child a {
  border-radius: 12px 12px 0 0;
}

.nav-menu li:last-child a {
  border-radius: 0 0 12px 12px;
}

.nav-menu li:first-child:last-child a {
  border-radius: 12px;
}

#export-btn {
  padding: 8px 16px;
  background: none;
  color: #56B879;
  border: 1px solid #56B879;
  border-radius: 24px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 300;
  font-family: "Inter", sans-serif;
  transition: all 0.2s;
}

#export-btn:hover {
  background: #56B879;
  color: #ECECEB;
  transform: translateY(-1px);
}

/* Main container */
.container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  padding: 20px;
  max-width: 1400px;
  margin: 0 auto;
}

/* Canvas area */
.canvas-area {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  position: sticky;
  top: 65px;
  align-self: flex-start;
}

.canvas-area canvas {
  max-width: 100%;
  width: auto !important;
  height: auto !important;
  display: block;
}

/* Code area */
.code-area {
  background: #352F2E;
  color: #f8f8f2;
  border-radius: 12px;
  padding: 20px;
  overflow-x: auto;
}

.code-area h2 {
  font-family: "Inter", sans-serif;
  font-size: 16px;
  font-weight: 400;
  margin: 0 0 16px 0;
  color: #C6ADD2;
}

.code-area pre {
  margin: 0;
  font-family: 'Source Code Pro', ui-monospace, Menlo, Monaco, Consolas, monospace;
  font-size: 14px;
  line-height: 1.6;
  white-space: pre-wrap;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.code-area code {
  font-family: inherit;
}

.code-area .comment {
  color: #C6ADD2;
}

/* Description section above code */
.description {
  display: none;
}

.description p {
  color: #f8f8f2;
  font-size: 14px;
  line-height: 1.8;
  margin: 0;
}

.description p + p {
  margin-top: 12px;
}

.description strong {
  color: #C6ADD2;
  font-weight: 400;
}

/* Responsive design for mobile */
@media (max-width: 768px) {
  .container {
    grid-template-columns: 1fr;
    padding: 12px;
    gap: 12px;
  }

  .canvas-area {
    position: static;
    gap: 12px;
  }

  header {
    padding: 12px 16px;
  }

  header h1 {
    font-size: 20px;
    line-height: 1;
  }

  .nav-toggle {
    padding: 0;
    font-size: 14px;
  }

  .nav-menu {
    min-width: 180px;
  }

  .nav-menu a {
    padding: 11px 16px;
    font-size: 14px;
  }

  #export-btn {
    padding: 11px 20px;
    font-size: 14px;
  }

  .code-area {
    padding: 16px;
  }

  .code-area h2 {
    font-size: 14px;
    margin-bottom: 12px;
  }

  .code-area pre {
    font-size: 12px;
  }

  .description {
    margin-bottom: 16px;
    padding-bottom: 16px;
  }

  .description p {
    font-size: 13px;
  }
}

/* Plates section - channel separation preview */
.plates-section {
  margin-top: 24px;
}

.plates-label {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #56B879;
  margin-bottom: 16px;
}

.plates-label::before,
.plates-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: rgba(86, 184, 121, 0.5);
}

.plates-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.plate-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
}

.plate-card canvas {
  width: 100%;
  max-width: 100%;
  height: auto;
  background: #fff;
}

.plate-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 400;
  color: #666;
}

.plate-label::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--plate-color, #888);
}