/* ============================================================
   components.css — Reusable UI components
   ============================================================ */

/* ── Glass card ── */
.glass-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: var(--shadow-card);
  transition:
    background var(--transition-base),
    box-shadow var(--transition-base),
    transform var(--transition-base),
    border-color var(--transition-base);
}

.glass-card:hover {
  background: var(--glass-bg-hover);
  box-shadow: var(--shadow-card), var(--shadow-glow);
  transform: translateY(-4px);
}

/* Glass card with gradient top accent border */
.glass-card--accent {
  position: relative;
  overflow: hidden;
}

.glass-card--accent::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--card-accent, var(--gradient-brand));
  opacity: 0.6;
  transition: opacity var(--transition-base);
}

.glass-card--accent:hover::before {
  opacity: 1;
}

/* ── Buttons ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  padding: 14px 28px;
  background: var(--gradient-brand);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: var(--text-base);
  white-space: nowrap;
  cursor: pointer;
  transition:
    opacity var(--transition-fast),
    transform var(--transition-fast),
    box-shadow var(--transition-fast);
}

.btn-primary:hover {
  opacity: 0.88;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(79, 142, 247, 0.4);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  padding: 13px 28px;
  background: transparent;
  color: var(--color-text-primary);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-ui);
  font-weight: 500;
  font-size: var(--text-base);
  white-space: nowrap;
  cursor: pointer;
  transition:
    border-color var(--transition-fast),
    background var(--transition-fast),
    transform var(--transition-fast),
    color var(--transition-fast);
}

.btn-ghost:hover {
  border-color: var(--color-accent-primary);
  background: rgba(79, 142, 247, 0.08);
  color: var(--color-text-primary);
  transform: translateY(-2px);
}

/* ── Tag / pill badges ── */
.tag {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  background: rgba(79, 142, 247, 0.1);
  border: 1px solid rgba(79, 142, 247, 0.2);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-accent-primary);
  white-space: nowrap;
}

.tag--teal {
  background: rgba(0, 212, 170, 0.1);
  border-color: rgba(0, 212, 170, 0.2);
  color: var(--color-accent-tertiary);
}

.tag--violet {
  background: rgba(123, 94, 167, 0.1);
  border-color: rgba(123, 94, 167, 0.2);
  color: var(--color-accent-secondary);
}

.tag--warm {
  background: rgba(249, 115, 22, 0.1);
  border-color: rgba(249, 115, 22, 0.2);
  color: var(--color-accent-warm);
}

/* ── Icon wrapper ── */
.icon-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(79, 142, 247, 0.1);
  border: 1px solid rgba(79, 142, 247, 0.15);
  flex-shrink: 0;
}

.icon-wrap svg {
  width: 24px;
  height: 24px;
}

.icon-wrap--teal {
  background: rgba(0, 212, 170, 0.1);
  border-color: rgba(0, 212, 170, 0.15);
}

.icon-wrap--violet {
  background: rgba(123, 94, 167, 0.1);
  border-color: rgba(123, 94, 167, 0.15);
}

/* ── Divider ── */
.divider {
  height: 1px;
  background: var(--glass-border);
  border: none;
  margin: var(--space-4) 0;
}

.divider--gradient {
  background: var(--gradient-brand);
  opacity: 0.4;
}

/* ── External link arrow ── */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-accent-primary);
  font-size: var(--text-sm);
  font-weight: 500;
  transition: gap var(--transition-fast), color var(--transition-fast);
}

.link-arrow:hover {
  gap: 10px;
  color: #7BB5FF;
}

.link-arrow svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}