/* ===================================================================
   Cool Free Fire Nicknames - Specialized Stylesheet
   Color Theme: Electric Cyan / Frost (#00e5ff, #00b0ff, #1de9b6)
   =================================================================== */

:root {
  --cool-primary: #00e5ff;
  --cool-secondary: #00b0ff;
  --cool-accent: #1de9b6;
  --cool-gradient: linear-gradient(135deg, #ffffff 0%, #00e5ff 50%, #0091ea 100%);
  --cool-glow: 0 0 20px rgba(0, 229, 255, 0.35);
}

.cool-hero {
  padding: 1.5rem 0 1rem;
  text-align: center;
}

.cool-hero-title {
  font-family: var(--font-gaming);
  font-size: clamp(1.85rem, 4.2vw, 2.85rem);
  font-weight: 900;
  text-transform: uppercase;
  line-height: 1.15;
  margin: 0.5rem 0 0.5rem;
}

.cool-gradient-text {
  background: var(--cool-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cool-hero-subtitle {
  color: var(--text-med);
  font-size: 0.98rem;
  max-width: 660px;
  margin: 0 auto 1.25rem;
  line-height: 1.5;
}

.cool-search-section {
  max-width: 680px;
  margin: 0 auto 1.5rem;
  position: relative;
}

.cool-search-box {
  display: flex;
  align-items: center;
  background: var(--bg-surface);
  border: 1.5px solid rgba(0, 229, 255, 0.3);
  border-radius: var(--radius-pill);
  padding: 0.4rem 1rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
  transition: var(--transition-fast);
}

.cool-search-box:focus-within {
  border-color: var(--cool-primary);
  box-shadow: var(--cool-glow);
}

.cool-search-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: #fff;
  font-family: var(--font-gaming);
  font-size: 0.95rem;
  padding: 0.5rem 0.75rem;
}

.cool-chips-carousel {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding: 0.5rem 0 1.25rem;
  scrollbar-width: none;
  justify-content: center;
  flex-wrap: wrap;
}

.cool-chips-carousel::-webkit-scrollbar {
  display: none;
}

.cool-filter-chip {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-pill);
  padding: 0.45rem 1.1rem;
  color: var(--text-med);
  font-family: var(--font-gaming);
  font-size: 0.84rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: var(--transition-fast);
  white-space: nowrap;
}

.cool-filter-chip:hover {
  border-color: rgba(0, 229, 255, 0.4);
  color: #fff;
  background: rgba(0, 229, 255, 0.08);
}

.cool-filter-chip.active {
  background: rgba(0, 229, 255, 0.18);
  border-color: var(--cool-primary);
  color: var(--cool-primary);
  box-shadow: 0 0 14px rgba(0, 229, 255, 0.3);
}

.cool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0 3rem;
}

.cool-card {
  background: linear-gradient(135deg, rgba(20, 25, 36, 0.95) 0%, rgba(13, 17, 24, 0.98) 100%);
  border: 1px solid rgba(0, 229, 255, 0.2);
  border-radius: var(--radius-md);
  padding: 1.15rem 1.2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.cool-card:hover {
  border-color: var(--cool-primary);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.6), 0 0 20px rgba(0, 229, 255, 0.2);
}

.cool-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.65rem;
}

.cool-tag {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--cool-primary);
  background: rgba(0, 229, 255, 0.1);
  padding: 2px 8px;
  border-radius: var(--radius-pill);
}

.cool-name-display {
  font-family: var(--font-gaming);
  font-size: 1.25rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: 0.04em;
  margin-bottom: 0.85rem;
  text-align: center;
  word-break: break-all;
  min-height: 2.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cool-card-actions {
  display: flex;
  gap: 0.5rem;
}

.btn-cool-copy {
  flex: 1;
  height: 38px;
  background: linear-gradient(135deg, #00e5ff 0%, #0091ea 100%);
  border: none;
  border-radius: var(--radius-sm);
  color: #000;
  font-family: var(--font-gaming);
  font-size: 0.84rem;
  font-weight: 800;
  text-transform: uppercase;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  transition: var(--transition-fast);
}

.btn-cool-copy:hover {
  filter: brightness(1.15);
  box-shadow: 0 0 14px rgba(0, 229, 255, 0.4);
}

.btn-cool-copy.copied {
  background: #00e676;
  color: #000;
}

.btn-cool-fav {
  width: 38px;
  height: 38px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-med);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: var(--transition-fast);
}

.btn-cool-fav:hover,
.btn-cool-fav.active {
  border-color: #ff2a5f;
  color: #ff2a5f;
  background: rgba(255, 42, 95, 0.15);
}