:root {
  --primary: #8b5cf6;
  --accent: #06b6d4;
  --bg-card: rgba(15, 15, 18, 0.95);
  --text-main: #f8fafc;
  --text-dim: #94a3b8;
}
.color-popup {
  height: 100vh;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: transparent;
  opacity: 0;
  pointer-events: none;
  transition: 0.3s ease;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9999;
  padding: 20px;
}

.color-popup.show {
  opacity: 1;
  pointer-events: auto;
}

/* MAIN CARD */
.color-card {
  position: relative;
  width: 100%;
  max-width: 600px;
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 24px;
  padding: 30px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  animation: popIn 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes popIn {
  from { transform: translateY(20px) scale(0.95); opacity: 0; }
  to { transform: translateY(0) scale(1); opacity: 1; }
}

/* CLOSE */
#close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: rgba(255, 255, 255, 0.05);
  border: none;
  color: white;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 20px;
  transition: 0.2s;
}
#close:hover { background: rgba(255, 0, 0, 0.2); color: #ff4d4d; }

/* HEADER */
.color-header { margin-bottom: 25px; text-align: left; }
.color-header h2 {text-align: center; font-size: 1.8rem; color: rgb(255, 255, 255); margin-bottom: 8px; }
.color-desc { font-size: 0.9rem; color: var(--text-dim); margin: 0; line-height: 1.5; }

/* CUSTOM PICKERS */
.color-controls {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
  margin-bottom: 30px;
}

.color-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.color-info { display: flex; flex-direction: column; }
.color-info label { font-size: 0.85rem; font-weight: 600; color: var(--primary); }
.color-info span { font-size: 0.75rem; color: var(--text-dim); }

.color-box input[type="color"] {
  -webkit-appearance: none;
  width: 35px;
  height: 35px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  background: none;
}
::-webkit-color-swatch { border-radius: 6px; border: 2px solid rgba(255,255,255,0.1); }

/* THEMES */
.theme-section {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 20px;
}
.theme-section h3 {
  font-size: 0.9rem;
  color: var(--text-main);
  margin-bottom: 15px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.theme-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(85px, 1fr));
  gap: 12px;
}

.theme-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  padding: 8px;
  cursor: pointer;
  transition: all 0.2s;
  text-align: center;
}

.theme-card:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-3px);
  border-color: var(--primary);
}

.theme-card .colors {
  display: flex;
  height: 12px;
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 8px;
}
.theme-card .colors span { flex: 1; }

.theme-card p {
  font-size: 0.7rem;
  margin: 0;
  color: var(--text-dim);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* RESPONSIVE */
@media (max-width: 480px) {
  .color-card { padding: 20px; }
  .color-controls { grid-template-columns: 1fr; }
  .theme-grid { grid-template-columns: repeat(3, 1fr); }
}