/* ============================================
   ANIMATIONS & TRANSITIONS - iOS Parity
   ============================================ */

/* Spring Physics - Matching iOS UISpringTimingParameters */
:root {
  --spring-quick: cubic-bezier(0.34, 1.56, 0.64, 1);
  /* response: 0.3s, damping: 0.7 */
  --spring-default: cubic-bezier(0.25, 1.5, 0.5, 1);
  /* response: 0.5s, damping: 0.7 */
  --spring-smooth: cubic-bezier(0.2, 1.0, 0.3, 1);
  /* response: 0.7s, damping: 0.8 */
  --spring-bouncy: cubic-bezier(0.5, 1.8, 0.3, 1);
  /* response: 0.5s, damping: 0.5 */

  --ease-in-out-smooth: cubic-bezier(0.4, 0.0, 0.2, 1);
  --ease-out-expo: cubic-bezier(0.19, 1, 0.22, 1);
  --ease-in-expo: cubic-bezier(0.95, 0.05, 0.795, 0.035);
}

/* ============================================
   PAGE TRANSITIONS
   ============================================ */

/* Slide In from Right */
@keyframes slideInRight {
  from {
    transform: translateX(100%);
    opacity: 0;
  }

  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* Slide Out to Left */
@keyframes slideOutLeft {
  from {
    transform: translateX(0);
    opacity: 1;
  }

  to {
    transform: translateX(-100%);
    opacity: 0;
  }
}

/* Slide In from Left */
@keyframes slideInLeft {
  from {
    transform: translateX(-100%);
    opacity: 0;
  }

  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* Slide Out to Right */
@keyframes slideOutRight {
  from {
    transform: translateX(0);
    opacity: 1;
  }

  to {
    transform: translateX(100%);
    opacity: 0;
  }
}

/* Slide Up (for sheets) */
@keyframes slideUp {
  from {
    transform: translateY(100%);
  }

  to {
    transform: translateY(0);
  }
}

/* Slide Down (for sheets) */
@keyframes slideDown {
  from {
    transform: translateY(0);
  }

  to {
    transform: translateY(100%);
  }
}

/* Fade In */
@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

/* Fade Out */
@keyframes fadeOut {
  from {
    opacity: 1;
  }

  to {
    opacity: 0;
  }
}

/* Scale In */
@keyframes scaleIn {
  from {
    transform: scale(0.1);
    opacity: 0;
  }

  to {
    transform: scale(1);
    opacity: 1;
  }
}

/* Scale Out */
@keyframes scaleOut {
  from {
    transform: scale(1);
    opacity: 1;
  }

  to {
    transform: scale(0.1);
    opacity: 0;
  }
}

/* ============================================
   MICRO-INTERACTIONS
   ============================================ */

/* Button Press */
.button-press,
button:not(.no-press):active,
.btn:active {
  transform: scale(0.98);
  transition: transform 0.1s ease-out;
}

/* Card Lift on Hover */
.card-lift {
  transition: transform 0.3s var(--spring-default), box-shadow 0.3s var(--spring-default);
}

.card-lift:hover {
  transform: translateY(-4px);
  box-shadow:
    0 12px 24px rgba(0, 0, 0, 0.12),
    0 20px 40px rgba(0, 0, 0, 0.08);
}

/* Wiggle Animation - 6 repetitions, 0.15s each */
@keyframes wiggle {

  0%,
  100% {
    transform: rotate(0deg);
  }

  25% {
    transform: rotate(5deg);
  }

  75% {
    transform: rotate(-5deg);
  }
}

.wiggle {
  animation: wiggle 0.15s ease-in-out 6;
}

/* Pulse Animation */
@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 0.8;
  }

  100% {
    transform: scale(1.5);
    opacity: 0;
  }
}

.pulse {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* Pulse Ring (for notifications) */
@keyframes pulseRing {
  0% {
    transform: scale(1);
    opacity: 1;
  }

  100% {
    transform: scale(1.8);
    opacity: 0;
  }
}

.pulse-ring::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  border: 2px solid currentColor;
  animation: pulseRing 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* Shimmer Sweep */
@keyframes shimmerSweep {
  from {
    transform: translateX(-100%);
  }

  to {
    transform: translateX(100%);
  }
}

.shimmer {
  position: relative;
  overflow: hidden;
}

.shimmer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg,
      transparent,
      rgba(255, 255, 255, 0.3),
      transparent);
  animation: shimmerSweep 2s ease-in-out infinite;
}

/* Bounce */
@keyframes bounce {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-10px);
  }
}

.bounce {
  animation: bounce 1s ease-in-out infinite;
}

/* Shake */
@keyframes shake {

  0%,
  100% {
    transform: translateX(0);
  }

  10%,
  30%,
  50%,
  70%,
  90% {
    transform: translateX(-4px);
  }

  20%,
  40%,
  60%,
  80% {
    transform: translateX(4px);
  }
}

.shake {
  animation: shake 0.6s ease-in-out;
}

/* Spin */
@keyframes spin {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

.spin {
  animation: spin 1s linear infinite;
}

/* Heartbeat */
@keyframes heartbeat {

  0%,
  100% {
    transform: scale(1);
  }

  10%,
  30% {
    transform: scale(1.1);
  }

  20%,
  40% {
    transform: scale(1);
  }
}

.heartbeat {
  animation: heartbeat 1.5s ease-in-out infinite;
}

/* ============================================
   DRAWER & SHEET ANIMATIONS
   ============================================ */

/* Slide-Up Sheet */
.slide-up-sheet {
  animation: slideUp 0.4s var(--spring-default);
}

.slide-up-sheet.hiding {
  animation: slideDown 0.3s var(--ease-in-out-smooth);
}

/* Modal Backdrop */
.modal-backdrop {
  animation: fadeIn 0.3s ease-out;
}

.modal-backdrop.hiding {
  animation: fadeOut 0.2s ease-in;
}

/* ============================================
   VIEW TRANSITIONS
   ============================================ */

.view-transition-enter {
  animation: slideInRight 0.35s var(--spring-default);
}

.view-transition-exit {
  animation: slideOutLeft 0.35s var(--spring-default);
}

.view-transition-enter-reverse {
  animation: slideInLeft 0.35s var(--spring-default);
}

.view-transition-exit-reverse {
  animation: slideOutRight 0.35s var(--spring-default);
}

/* ============================================
   LOADING STATES
   ============================================ */

/* Skeleton Loading */
@keyframes skeletonLoading {
  0% {
    background-position: -200% 0;
  }

  100% {
    background-position: 200% 0;
  }
}

.skeleton {
  background: linear-gradient(90deg,
      #f0f0f0 25%,
      #e0e0e0 50%,
      #f0f0f0 75%);
  background-size: 200% 100%;
  animation: skeletonLoading 1.5s ease-in-out infinite;
  border-radius: 4px;
}

/* Dots Loading */
@keyframes dotsLoading {

  0%,
  20% {
    opacity: 0.3;
    transform: scale(1);
  }

  50% {
    opacity: 1;
    transform: scale(1.2);
  }

  100% {
    opacity: 0.3;
    transform: scale(1);
  }
}

.dots-loading {
  display: flex;
  gap: 6px;
  align-items: center;
}

.dots-loading span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
  animation: dotsLoading 1.4s ease-in-out infinite;
}

.dots-loading span:nth-child(1) {
  animation-delay: 0s;
}

.dots-loading span:nth-child(2) {
  animation-delay: 0.2s;
}

.dots-loading span:nth-child(3) {
  animation-delay: 0.4s;
}

/* ============================================
   NOTIFICATION ANIMATIONS
   ============================================ */

/* Toast Slide In */
@keyframes toastSlideIn {
  from {
    transform: translateY(-100%) translateX(-50%);
    opacity: 0;
  }

  to {
    transform: translateY(0) translateX(-50%);
    opacity: 1;
  }
}

/* Toast Slide Out */
@keyframes toastSlideOut {
  from {
    transform: translateY(0) translateX(-50%);
    opacity: 1;
  }

  to {
    transform: translateY(-100%) translateX(-50%);
    opacity: 0;
  }
}

.toast-enter {
  animation: toastSlideIn 0.4s var(--spring-default);
}

.toast-exit {
  animation: toastSlideOut 0.3s var(--ease-in-out-smooth);
}

/* ============================================
   BADGE & INDICATOR ANIMATIONS
   ============================================ */

/* Badge Pop */
@keyframes badgePop {
  0% {
    transform: scale(0);
  }

  50% {
    transform: scale(1.2);
  }

  100% {
    transform: scale(1);
  }
}

.badge-pop {
  animation: badgePop 0.3s var(--spring-quick);
}

/* Number Count Up */
@keyframes countUp {
  from {
    transform: translateY(20px);
    opacity: 0;
  }

  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.count-up {
  animation: countUp 0.5s var(--spring-default);
}

/* ============================================
   HOVER & FOCUS STATES
   ============================================ */

.interactive {
  transition: transform 0.2s var(--ease-in-out-smooth);
  cursor: pointer;
}

.interactive:hover {
  transform: translateY(-2px);
}

.interactive:active {
  transform: translateY(0) scale(0.98);
}

/* Focus Ring */
.focus-ring:focus-visible {
  outline: 2px solid var(--brokerly-primary);
  outline-offset: 2px;
  border-radius: inherit;
}

/* ============================================
   SPRING TRANSITION UTILITIES
   ============================================ */

.spring-quick {
  transition: transform 0.3s var(--spring-quick), box-shadow 0.3s var(--spring-quick), opacity 0.3s var(--spring-quick);
}

.spring-default {
  transition: transform 0.5s var(--spring-default), box-shadow 0.5s var(--spring-default), opacity 0.5s var(--spring-default);
}

.spring-smooth {
  transition: transform 0.7s var(--spring-smooth), box-shadow 0.7s var(--spring-smooth), opacity 0.7s var(--spring-smooth);
}

.spring-bouncy {
  transition: transform 0.5s var(--spring-bouncy), box-shadow 0.5s var(--spring-bouncy), opacity 0.5s var(--spring-bouncy);
}

/* ============================================
   STAGGER ANIMATIONS (for lists)
   ============================================ */

.stagger-enter>* {
  animation: fadeIn 0.4s var(--spring-default);
}

.stagger-enter>*:nth-child(1) {
  animation-delay: 0s;
}

.stagger-enter>*:nth-child(2) {
  animation-delay: 0.05s;
}

.stagger-enter>*:nth-child(3) {
  animation-delay: 0.1s;
}

.stagger-enter>*:nth-child(4) {
  animation-delay: 0.15s;
}

.stagger-enter>*:nth-child(5) {
  animation-delay: 0.2s;
}

.stagger-enter>*:nth-child(6) {
  animation-delay: 0.25s;
}

.stagger-enter>*:nth-child(7) {
  animation-delay: 0.3s;
}

.stagger-enter>*:nth-child(8) {
  animation-delay: 0.35s;
}

/* ============================================
   REDUCED MOTION
   ============================================ */

/* ============================================
   AGENTIC AI ANIMATIONS - Enhanced
   ============================================ */

/* Gentle Reveal - For thinking steps */
@keyframes gentleReveal {
  from {
    opacity: 0;
    transform: scale(0.95) translateY(10px);
  }

  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.gentle-reveal {
  animation: gentleReveal 0.4s cubic-bezier(0.4, 0.0, 0.2, 1) forwards;
}

/* Subtle Pulse - For active thinking steps */
@keyframes subtlePulse {

  0%,
  100% {
    transform: scale(1) translateY(0);
  }

  50% {
    transform: scale(1.01) translateY(-1px);
  }
}

.subtle-pulse {
  animation: subtlePulse 2s cubic-bezier(0.4, 0.0, 0.2, 1) infinite;
}

/* Avatar Pulse - For AI avatar in step-by-step view */
@keyframes avatarPulse {

  0%,
  100% {
    transform: scale(1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2), 0 0 0 1px rgba(255, 255, 255, 0.1);
  }

  50% {
    transform: scale(1.02);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25), 0 0 0 2px rgba(255, 255, 255, 0.15);
  }
}

.avatar-pulse {
  animation: avatarPulse 3s cubic-bezier(0.4, 0.0, 0.2, 1) infinite;
}

/* Result Reveal - For completed thinking results */
@keyframes resultReveal {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.result-reveal {
  animation: resultReveal 0.4s cubic-bezier(0.4, 0.0, 0.2, 1);
}

/* Success Flash - For successful completion */
@keyframes successFlash {
  0% {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.4) 0%, rgba(16, 185, 129, 0.3) 100%);
  }

  100% {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.2) 0%, rgba(16, 185, 129, 0.15) 100%);
  }
}

.success-flash {
  animation: successFlash 0.6s cubic-bezier(0.4, 0.0, 0.2, 1);
}

/* Error Pulse - For error states */
@keyframes errorPulse {

  0%,
  100% {
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3), inset 0 1px 2px rgba(255, 255, 255, 0.1);
  }

  50% {
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.3), 0 4px 12px rgba(239, 68, 68, 0.4), inset 0 1px 2px rgba(255, 255, 255, 0.15);
  }
}

.error-pulse {
  animation: errorPulse 0.5s cubic-bezier(0.4, 0.0, 0.2, 1);
}

/* Stagger Enter - For lists of items */
.stagger-enter-item:nth-child(1) {
  animation-delay: 0ms;
}

.stagger-enter-item:nth-child(2) {
  animation-delay: 100ms;
}

.stagger-enter-item:nth-child(3) {
  animation-delay: 200ms;
}

.stagger-enter-item:nth-child(4) {
  animation-delay: 300ms;
}

.stagger-enter-item:nth-child(5) {
  animation-delay: 400ms;
}

.stagger-enter-item:nth-child(6) {
  animation-delay: 500ms;
}

.stagger-enter-item:nth-child(7) {
  animation-delay: 600ms;
}

.stagger-enter-item:nth-child(8) {
  animation-delay: 700ms;
}

/* Rotate Gear - For loading icons */
@keyframes rotateGear {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

.rotate-gear {
  animation: rotateGear 2s linear infinite;
}

/* Feather-light Card Entrance */
@keyframes featherEntrance {
  0% {
    opacity: 0;
    transform: translateY(8px) scale(0.99);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.feather-reveal {
  animation: featherEntrance 0.6s var(--spring-smooth) forwards;
}

/* Glassmorphism Shimmer - For premium effects */
@keyframes glassShimmer {
  0% {
    background-position: -200% center;
  }

  100% {
    background-position: 200% center;
  }
}

.glass-shimmer {
  background: linear-gradient(90deg,
      transparent 0%,
      rgba(255, 255, 255, 0.15) 50%,
      transparent 100%);
  background-size: 200% 100%;
  animation: glassShimmer 3s ease-in-out infinite;
}

/* ============================================
   REDUCED MOTION
   ============================================ */

@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .wiggle,
  .pulse,
  .bounce,
  .shake,
  .heartbeat,
  .gentle-reveal,
  .subtle-pulse,
  .avatar-pulse,
  .success-flash,
  .error-pulse,
  .rotate-gear,
  .glass-shimmer {
    animation: none !important;
  }
}

/* ============================================
   PERFORMANCE OPTIMIZATIONS
   ============================================ */

/* GPU Acceleration */
.gpu-accelerated {
  transform: translateZ(0);
  will-change: transform;
}

/* Prevent layout shifts during animations */
.animating {
  backface-visibility: hidden;
  perspective: 1000px;
}

/* Filter Pills - iOS Matching */
.filter-button,
.action-filter {
  font-size: 16px;
  font-weight: 500;
  padding: 12px 16px;
  border-radius: 24px;
  border: none;
  cursor: pointer;
  transition: background 0.3s cubic-bezier(0.4, 0, 0.2, 1), color 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  background: var(--card-background);
  color: var(--text-primary);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.filter-button.active,
.action-filter.active {
  background: var(--brokerly-primary);
  color: white;
  box-shadow: 0 2px 8px rgba(52, 199, 89, 0.3);
}

/* Completed Action Card Overlay */
.action-card.completed {
  opacity: 0.5;
  position: relative;
}

.completed-overlay {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 10;
  cursor: pointer;
}

.completed-overlay span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 500;
  color: var(--brokerly-primary);
  background: rgba(255, 255, 255, 0.9);
  padding: 6px 12px;
  border-radius: 100px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.completed-overlay span::before {
  content: '↻';
  font-size: 12px;
  font-weight: 500;
}

/* Newly Generated Daily Cron Scan Action styling */
@keyframes badge-glowing-pulse {
  0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.5); }
  70% { transform: scale(1.05); box-shadow: 0 0 0 6px rgba(16, 185, 129, 0); }
  100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.new-action-badge {
  background: linear-gradient(135deg, #10B981, #059669);
  color: white;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.5px;
  animation: badge-glowing-pulse 2.5s infinite;
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.35);
  display: inline-flex;
  align-items: center;
}

.new-mini-badge {
  background: linear-gradient(135deg, #10B981, #059669);
  color: white;
  padding: 1px 5px;
  border-radius: 3px;
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.3px;
  box-shadow: 0 0 4px rgba(16, 185, 129, 0.2);
  display: inline-flex;
  align-items: center;
}

/* Ambient glow on newly generated cards */
.action-card.newly-generated {
  border-color: rgba(16, 185, 129, 0.35) !important;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05), 0 0 12px rgba(16, 185, 129, 0.1) !important;
}

.action-card.newly-generated:hover {
  border-color: rgba(16, 185, 129, 0.6) !important;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08), 0 0 16px rgba(16, 185, 129, 0.2) !important;
}

/* PDF Loading Spinner Styles */
.pdf-btn-spinner {
  display: inline-block !important;
  vertical-align: middle !important;
  animation: spin 1s linear infinite !important;
  margin-right: 6px !important;
  flex-shrink: 0 !important;
}

.pdf-btn-spinner circle {
  stroke: rgba(255, 255, 255, 0.3) !important;
  fill: none !important;
}

.pdf-btn-spinner path {
  stroke: currentColor !important;
  fill: none !important;
}