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


:root {
  --bg-color: #fdfdfd;
  --text-color: #333;
  --card-bg: #ffffff;
  --card-border: #eaeaea;
  --link-color: #555;
  --hover-link: #4c51bf;
  --btn-bg: #ffffff;
  --btn-hover: #f5f5f5;
  --btn-text: #333;
  --shadow: rgba(0, 0, 0, 0.05);
  --section-bg: #f9fafe;
}

.dark-mode {
  --bg-color: #1a202c;
  --text-color: #e2e8f0;
  --card-bg: #2d3748;
  --card-border: #4a5568;
  --link-color: #cbd5e0;
  --hover-link: #90cdf4;
  --btn-bg: #2d3748;
  --btn-hover: #4a5568;
  --btn-text: #e2e8f0;
  --shadow: rgba(255, 255, 255, 0.08);
  --section-bg: #2a2e37;
}


body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-color);
  color: var(--text-color);
  padding: 2rem;
  transition: background-color 0.3s, color 0.3s;
  padding-top: 100px;
}

header {
  text-align: center;
  margin-bottom: 2rem;
}

header h1 {
  font-size: 2rem;
}

header p {
  color: var(--link-color);
  margin-top: 0.5rem;
}


.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: var(--card-bg);
  padding: 1rem 2rem;
  box-shadow: 0 4px 12px var(--shadow);
  transition: background-color 0.3s, color 0.3s;
}


.navbar-container {
  max-width: 1200px;
  margin: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.navbar-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1.25rem;
  color: #667eea;
  cursor: pointer;
}

.navbar-logo img {
  height: 40px;
  width: 40px;
  object-fit: cover;
  border-radius: 50%;
}

.navbar-links {
  list-style: none;
  display: flex;
  gap: 1.5rem;
}

.navbar-links li a {
  text-decoration: none;
  color: var(--link-color);
  font-weight: 500;
  transition: color 0.3s;
}

.navbar-links li a:hover {
  color: var(--hover-link);
}

.navbar-toggle {
  display: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-color);
}


.theme-toggle-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.2rem;
  color: var(--text-color);
  transition: color 0.3s;
}

.theme-toggle-btn:hover {
  color: var(--hover-link);
}

.dark-mode .theme-toggle-btn i {
  color: #f6e05e;
}


.generator {
  max-width: 500px;
  margin: 0 auto 2rem;
  display: flex;
  gap: 0.5rem;
}

.generator input {
  flex: 1;
  padding: 0.75rem;
  border: 1px solid #ccc;
  border-radius: 6px;
  background-color: var(--card-bg);
  color: var(--text-color);
}

.generator button {
  padding: 0.75rem 1.25rem;
  background: #667eea;
  border: none;
  color: white;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 600;
}


.palette {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}


.color-box {
  width: 160px;
  padding: 1rem;
  border-radius: 12px;
  background-color: var(--card-bg);
  box-shadow: 0 4px 10px var(--shadow);
  color: var(--text-color);
  text-align: center;
  transition: transform 0.2s ease, background-color 0.3s, color 0.3s;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.color-box:hover {
  transform: translateY(-4px);
}

.color-name {
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.hex-code {
  font-size: 0.9rem;
  opacity: 0.85;
  margin-bottom: 0.5rem;
}


.palette-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
}

.copy-btn,
.save-btn,
.remove-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background-color: var(--btn-bg);
  color: var(--btn-text);
  border: 1px solid #ccc;
  padding: 6px 10px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.copy-btn:hover,
.save-btn:hover,
.remove-btn:hover {
  background-color: var(--btn-hover);
  color: #111;
  border-color: #888;
}

.copy-btn:active,
.save-btn:active,
.remove-btn:active {
  transform: scale(0.97);
}


.features {
  margin: 4rem auto;
  padding: 2rem;
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  background-color: var(--section-bg);
  border-radius: 12px;
  max-width: 1200px;
  box-shadow: 0 4px 12px var(--shadow);
}

.feature-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 10px;
  padding: 2rem;
  flex: 1 1 280px;
  text-align: center;
  transition: transform 0.3s, box-shadow 0.3s;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 16px var(--shadow);
}

.feature-icon {
  font-size: 2rem;
  color: #667eea;
  margin-bottom: 1rem;
}

.feature-title {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-color);
  margin-bottom: 0.5rem;
}

.feature-description {
  font-size: 0.95rem;
  color: var(--link-color);
}


.vibgyor-section {
  margin: 3rem auto;
  max-width: 1000px;
  padding: 1rem;
  text-align: center;
}

.vibgyor-section h2 {
  margin-bottom: 1rem;
  font-size: 1.75rem;
  color: var(--text-color);
}

.vibgyor-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
}

.vibgyor-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  padding: 0.5rem;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  box-shadow: 0 2px 6px var(--shadow);
}

.color-shade {
  height: 40px;
  border-radius: 6px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 0.5rem;
}

.copy-shade {
  background: rgba(255, 255, 255, 0.7);
  border: none;
  border-radius: 4px;
  cursor: pointer;
  padding: 4px 6px;
  font-size: 0.75rem;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.color-shade:hover .copy-shade {
  opacity: 1;
}

/* SAVED PALETTE SECTION */
#saved-palettes {
  padding: 4rem 2rem;
  background-color: var(--section-bg);
  border-top: 1px solid var(--card-border);
  margin-top: 4rem;
  border-radius: 12px;
  box-shadow: 0 4px 10px var(--shadow);
  text-align: center;
}

#saved-palettes h2 {
  font-size: 2rem;
  font-weight: 600;
  margin-bottom: 2rem;
  color: var(--text-color);
}

#savedPaletteContainer {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.5rem;
  justify-items: center;
  padding: 0 1rem;
}

.color-box.saved {
  background-color: var(--card-bg);
  box-shadow: 0 4px 10px var(--shadow);
  border-radius: 12px;
  padding: 1rem;
  width: 100%;
  max-width: 200px;
  transition: transform 0.2s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-align: center;
  color: var(--text-color);
}

.color-box.saved:hover {
  transform: translateY(-5px);
}

.color-box.saved .color-name {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.color-box.saved .hex-code {
  font-size: 0.85rem;
  opacity: 0.85;
  margin-bottom: 0.5rem;
}

.color-box.saved .palette-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 0.5rem;
}

.color-box.saved .copy-btn,
.color-box.saved .save-btn,
.color-box.saved .remove-btn {
  background-color: var(--btn-bg);
  color: var(--btn-text);
  border: 1px solid #ccc;
  padding: 6px 10px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  transition: all 0.2s ease;
}

.color-box.saved .copy-btn:hover,
.color-box.saved .save-btn:hover,
.color-box.saved .remove-btn:hover {
  background-color: var(--btn-hover);
  color: #111;
  border-color: #888;
}



.resources-section {
  margin-top: 4rem;
  padding: 2rem;
  background-color: var(--section-bg);
  border-radius: 12px;
  box-shadow: 0 4px 12px var(--shadow);
}

.resources-header {
  text-align: center;
  margin-bottom: 2rem;
}

.resources-header h2 {
  font-size: 2rem;
  color: var(--text-color);
}

.resources-header p {
  font-size: 1rem;
  color: var(--link-color);
}

.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

.resource-category {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  padding: 1.5rem;
  border-radius: 8px;
  transition: 0.3s ease;
}

.resource-category:hover {
  box-shadow: 0 4px 12px var(--shadow);
}

.resource-category h3 {
  margin-bottom: 1rem;
  font-size: 1.25rem;
  color: var(--text-color);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.resource-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: var(--link-color);
  padding: 0.5rem;
  border-radius: 6px;
  transition: background 0.2s;
  font-weight: 500;
}

.resource-link:hover {
  background-color: #2a4365;
  color: var(--hover-link);
}

.resource-link i {
  width: 20px;
  text-align: center;
}


footer {
  text-align: center;
  margin-top: 4rem;
  font-size: 0.9rem;
  color: #999;
}

#ai-generated {
  padding: 4rem 2rem;
  background-color: var(--section-bg);
  border-radius: 12px;
  box-shadow: 0 4px 12px var(--shadow);
  margin-top: 4rem;
  text-align: center;
  max-width: 1000px;
  margin-left: auto;
  margin-right: auto;
}

#ai-generated h2 {
  font-size: 2rem;
  font-weight: 600;
  margin-bottom: 2rem;
  color: var(--text-color);
}

#aiPaletteContainer {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1.5rem;
  justify-items: center;
  padding: 0 1rem;
}

#aiPaletteContainer .color-box {
  background-color: var(--card-bg);
  box-shadow: 0 4px 10px var(--shadow);
  border-radius: 12px;
  padding: 1rem;
  width: 100%;
  max-width: 200px;
  transition: transform 0.2s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-align: center;
  color: var(--text-color);
}

#aiPaletteContainer .color-box:hover {
  transform: translateY(-5px);
}

#aiPaletteContainer .color-name {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

#aiPaletteContainer .hex-code {
  font-size: 0.85rem;
  opacity: 0.85;
  margin-bottom: 0.5rem;
}

#aiPaletteContainer .palette-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 0.5rem;
}


@media (max-width: 768px) {
  .navbar-toggle {
    display: block;
  }

  .navbar-links {
    display: none;
    position: absolute;
    top: 70px;
    right: 1.5rem;
    background-color: var(--card-bg);
    flex-direction: column;
    gap: 1rem;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 6px 16px var(--shadow);
    transition: all 0.3s ease;
    z-index: 1000;
    min-width: 160px;
  }

  .navbar-links.active {
    display: flex;
  }

.navbar-links li a {
    color: var(--text-color);
    font-size: 1rem;
    padding: 0.25rem 0.5rem;
    transition: color 0.3s ease;
  }

  .navbar-links li a:hover {
    color: var(--hover-link);
  }

  .theme-toggle-btn {
    align-self: center;
    margin-top: 0.5rem;
  }

  .features {
    flex-direction: column;
    gap: 1.5rem;
    padding: 1.5rem;
  }

  .generator {
    flex-direction: column;
  }

  .generator input,
  .generator button {
    width: 100%;
  }

  .vibgyor-grid {
    grid-template-columns: 1fr;
  }

  .vibgyor-card {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-between;
  }

  .color-shade {
    width: 48%;
    margin-bottom: 8px;
  }
  #aiPaletteContainer {
  grid-template-columns: 1fr;
  padding: 0;
  gap: 1rem;
}

#aiPaletteContainer .color-box {
  max-width: 100%;
}

}
@keyframes slideFadeIn {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: var(--card-bg);
  padding: 1rem 2rem;
  box-shadow: 0 4px 12px var(--shadow);
  transition: background-color 0.3s, color 0.3s, padding 0.3s ease;
  animation: slideFadeIn 0.6s ease-out forwards;
}
.cursor {
  display: inline-block;
  animation: blink 0.7s steps(1) infinite;
  color: #667eea;
  font-weight: bold;
}