/* ==================== INTERACTIVE PRICING SLIDER ==================== */
/* Reusable component for website pricing page and admin dashboard */

/* Container */
.pricing-slider-container {
  max-width: 640px;
  margin: 0 auto;
  padding: 48px 40px;
  text-align: center;
}

.pricing-slider-container h2 {
  font-size: 42px;
  font-weight: 800;
  margin-bottom: 48px;
  color: var(--text, #fff);
  letter-spacing: -0.02em;
}

/* Slider Wrapper */
.slider-wrapper {
  margin-bottom: 40px;
}

/* Tier Labels */
.tier-labels {
  display: flex;
  justify-content: space-between;
  margin-bottom: 20px;
  padding: 0 12px;
}

.tier-label {
  font-size: 13px;
  color: var(--text-secondary, rgba(255, 255, 255, 0.6));
  text-align: center;
  opacity: 0.5;
  transition: all 0.3s ease;
  padding: 8px 12px;
  border-radius: 8px;
}

.tier-label.active {
  color: #00C8D4;
  opacity: 1;
  transform: scale(1.05);
  background: rgba(0, 200, 212, 0.1);
}

.tier-label small {
  display: block;
  font-size: 11px;
  margin-top: 4px;
  font-weight: 600;
}

/* Slider Track */
.slider-track {
  position: relative;
  height: 8px;
  background: linear-gradient(90deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.05) 100%);
  border-radius: 4px;
  margin: 24px 0;
}

/* Slider Fill (glowing) */
.slider-fill {
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  background: linear-gradient(90deg, #00C8D4 0%, #00a8b4 100%);
  border-radius: 4px;
  box-shadow: 0 0 20px rgba(0, 200, 212, 0.4);
  transition: width 0.1s ease;
}

/* Tier Markers */
.tier-marker {
  position: absolute;
  top: -8px;
  width: 2px;
  height: 24px;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 1px;
  z-index: 1;
  transition: all 0.3s ease;
}

.tier-marker[data-position="5"] {
  left: calc((5 / 50) * 100%);
}

.tier-marker[data-position="24"] {
  left: calc((24 / 50) * 100%);
}

.tier-marker.passed {
  background: #00C8D4;
  box-shadow: 0 0 10px rgba(0, 200, 212, 0.5);
}

/* Hidden native slider input */
.slider-input {
  position: absolute;
  width: 100%;
  height: 40px;
  top: -16px;
  left: 0;
  opacity: 0;
  cursor: pointer;
  z-index: 10;
  margin: 0;
  -webkit-appearance: none;
  appearance: none;
}

/* Custom Slider Thumb */
.slider-thumb {
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 28px;
  height: 28px;
  background: #00C8D4;
  border-radius: 50%;
  box-shadow:
    0 0 20px rgba(0, 200, 212, 0.6),
    0 0 40px rgba(0, 200, 212, 0.4),
    0 0 60px rgba(0, 200, 212, 0.2);
  pointer-events: none;
  transition: box-shadow 0.2s ease, transform 0.1s ease;
  z-index: 5;
}

.slider-input:hover ~ .slider-thumb,
.slider-input:active ~ .slider-thumb {
  box-shadow:
    0 0 30px rgba(0, 200, 212, 0.8),
    0 0 60px rgba(0, 200, 212, 0.5),
    0 0 90px rgba(0, 200, 212, 0.3);
  transform: translate(-50%, -50%) scale(1.1);
}

.slider-input:active ~ .slider-thumb {
  transform: translate(-50%, -50%) scale(1.15);
}

/* Seat Display */
.seat-display {
  margin-top: 32px;
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 8px;
}

.seat-count {
  font-size: 72px;
  font-weight: 800;
  color: #00C8D4;
  line-height: 1;
  text-shadow: 0 0 40px rgba(0, 200, 212, 0.3);
  letter-spacing: -0.04em;
}

.seat-label {
  font-size: 20px;
  color: var(--text-secondary, rgba(255, 255, 255, 0.6));
}

/* Billing Toggle */
.billing-toggle {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin: 40px 0;
}

.toggle-btn {
  padding: 14px 28px;
  background: transparent;
  border: 1px solid var(--border, rgba(255, 255, 255, 0.1));
  border-radius: 10px;
  color: var(--text-secondary, rgba(255, 255, 255, 0.6));
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.toggle-btn:hover {
  border-color: rgba(0, 200, 212, 0.5);
  color: var(--text, #fff);
}

.toggle-btn.active {
  background: rgba(0, 200, 212, 0.15);
  border-color: #00C8D4;
  color: #00C8D4;
}

.save-badge {
  background: linear-gradient(135deg, #00C8D4, #00E0E6);
  color: #000;
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 20px;
  margin-left: 6px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Price Display */
.price-display {
  margin: 40px 0;
  padding: 32px;
  background: rgba(0, 200, 212, 0.05);
  border: 1px solid rgba(0, 200, 212, 0.15);
  border-radius: 16px;
}

.current-tier {
  font-size: 13px;
  color: #00C8D4;
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 12px;
  font-weight: 700;
}

.price-amount {
  font-size: 20px;
  color: var(--text, #fff);
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
}

.price-amount .currency {
  font-size: 36px;
  font-weight: 600;
  vertical-align: top;
}

.price-amount .amount {
  font-size: 80px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
}

.price-amount .period {
  font-size: 24px;
  color: var(--text-secondary, rgba(255, 255, 255, 0.6));
  font-weight: 400;
}

.per-seat {
  font-size: 16px;
  color: var(--text-secondary, rgba(255, 255, 255, 0.6));
  margin-top: 12px;
}

.per-seat span {
  color: #00C8D4;
  font-weight: 600;
}

/* Savings Callout */
.savings-callout {
  background: rgba(0, 200, 212, 0.1);
  border: 1px solid rgba(0, 200, 212, 0.3);
  border-radius: 12px;
  padding: 16px 24px;
  font-size: 15px;
  color: #00C8D4;
  margin-bottom: 20px;
  display: none;
}

.savings-callout.visible {
  display: block;
  animation: fadeInUp 0.3s ease;
}

/* Upsell Nudge */
.upsell-nudge {
  background: rgba(255, 200, 0, 0.08);
  border: 1px solid rgba(255, 200, 0, 0.25);
  border-radius: 12px;
  padding: 16px 24px;
  font-size: 15px;
  color: #FFC800;
  margin-bottom: 28px;
  display: none;
}

.upsell-nudge.visible {
  display: block;
  animation: fadeInUp 0.3s ease;
}

/* CTA Button */
.slider-cta {
  width: 100%;
  padding: 18px 48px;
  font-size: 18px;
  font-weight: 700;
  background: linear-gradient(135deg, #00C8D4 0%, #00E0E6 100%);
  border: none;
  border-radius: 12px;
  color: #000;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(0, 200, 212, 0.3);
}

.slider-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 200, 212, 0.4);
}

.slider-cta:active {
  transform: translateY(0);
}

/* Trust Badges */
.trust-badges {
  display: flex;
  justify-content: center;
  gap: 28px;
  margin-top: 28px;
  font-size: 14px;
  color: var(--text-secondary, rgba(255, 255, 255, 0.6));
}

.trust-badges span {
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes celebrate {
  0% { transform: translate(-50%, -50%) scale(1); }
  50% { transform: translate(-50%, -50%) scale(1.4); }
  100% { transform: translate(-50%, -50%) scale(1); }
}

.slider-thumb.celebrate {
  animation: celebrate 0.4s ease;
}

/* Tier Unlock Animation */
@keyframes tierUnlock {
  0% { transform: scale(1); }
  50% { transform: scale(1.15); filter: brightness(1.5); }
  100% { transform: scale(1); }
}

.tier-label.just-unlocked {
  animation: tierUnlock 0.5s ease;
}

/* Toast Notification */
.pricing-toast {
  position: fixed;
  top: 100px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #00C8D4, #00E0E6);
  color: #000;
  padding: 14px 28px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 15px;
  z-index: 10000;
  animation: fadeInUp 0.3s ease;
  box-shadow: 0 8px 30px rgba(0, 200, 212, 0.4);
}

/* ==================== FEATURE COMPARISON ==================== */

.feature-comparison {
  margin-top: 80px;
  padding-top: 60px;
  border-top: 1px solid var(--border, rgba(255, 255, 255, 0.1));
}

.feature-comparison h3 {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 40px;
  text-align: center;
  color: var(--text, #fff);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.feature-column {
  background: var(--bg-card, rgba(255, 255, 255, 0.03));
  border: 1px solid var(--border, rgba(255, 255, 255, 0.08));
  border-radius: 16px;
  padding: 28px;
}

.feature-column h4 {
  font-size: 16px;
  font-weight: 700;
  color: #00C8D4;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.feature-column ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.feature-column li {
  padding: 10px 0;
  font-size: 14px;
  color: var(--text-secondary, rgba(255, 255, 255, 0.7));
  border-bottom: 1px solid var(--border, rgba(255, 255, 255, 0.05));
  display: flex;
  align-items: center;
  gap: 10px;
}

.feature-column li:last-child {
  border-bottom: none;
}

.feature-column li::before {
  content: '';
  display: none;
}

/* ==================== ADMIN MODE VARIATIONS ==================== */

.pricing-slider-container.admin-mode {
  padding: 32px;
  max-width: 100%;
  background: rgba(0, 200, 212, 0.03);
  border: 1px solid rgba(0, 200, 212, 0.15);
  border-radius: 16px;
}

.pricing-slider-container.admin-mode h2 {
  font-size: 20px;
  margin-bottom: 32px;
}

.pricing-slider-container.admin-mode .seat-count {
  font-size: 56px;
}

.pricing-slider-container.admin-mode .price-display {
  padding: 24px;
  margin: 32px 0;
}

.pricing-slider-container.admin-mode .price-amount .amount {
  font-size: 56px;
}

/* Proration Info Card */
.proration-info {
  background: rgba(0, 210, 106, 0.1);
  border: 1px solid rgba(0, 210, 106, 0.3);
  border-radius: 12px;
  padding: 24px;
  margin: 24px 0;
  text-align: left;
}

.proration-info p {
  margin: 8px 0;
  font-size: 14px;
  color: var(--text-secondary, rgba(255, 255, 255, 0.7));
}

.proration-info p strong {
  color: var(--text, #fff);
}

.proration-info .proration-total {
  font-size: 24px;
  font-weight: 700;
  color: #00D26A;
  margin-top: 16px;
}

.proration-info .btn-primary {
  margin-top: 20px;
}

/* Current Seats Info (Admin) */
.current-seats-info {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin-bottom: 24px;
  padding: 16px;
  background: var(--bg-secondary, rgba(255, 255, 255, 0.03));
  border-radius: 10px;
  font-size: 14px;
}

.current-seats-info span {
  color: var(--text-secondary, rgba(255, 255, 255, 0.6));
}

.current-seats-info span strong {
  color: #00C8D4;
  margin-left: 4px;
}

/* Warning for reducing seats */
.reduce-warning {
  background: rgba(255, 68, 68, 0.1);
  border: 1px solid rgba(255, 68, 68, 0.3);
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 13px;
  color: #ff6b6b;
  margin-bottom: 20px;
  display: none;
}

.reduce-warning.visible {
  display: block;
}

/* ==================== RESPONSIVE ==================== */

@media (max-width: 768px) {
  .pricing-slider-container {
    padding: 32px 20px;
  }

  .pricing-slider-container h2 {
    font-size: 24px;
    margin-bottom: 32px;
  }

  .tier-labels {
    flex-direction: column;
    gap: 8px;
  }

  .tier-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
  }

  .tier-label small {
    display: inline;
    margin: 0;
    margin-left: auto;
  }

  .seat-count {
    font-size: 56px;
  }

  .price-amount .amount {
    font-size: 56px;
  }

  .price-amount .currency {
    font-size: 28px;
  }

  .billing-toggle {
    flex-direction: column;
    gap: 12px;
  }

  .toggle-btn {
    width: 100%;
  }

  .trust-badges {
    flex-direction: column;
    gap: 12px;
    align-items: center;
  }

  .feature-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

@media (max-width: 480px) {
  .seat-count {
    font-size: 48px;
  }

  .price-amount .amount {
    font-size: 48px;
  }

  .pricing-slider-container.admin-mode .seat-count,
  .pricing-slider-container.admin-mode .price-amount .amount {
    font-size: 40px;
  }
}