/* ChamberAI Design System - Motion & Animation */
/* Version 1.0.0 */

:root {
  /* Timing */
  --timing-fast: 0.1s;
  --timing-base: 0.18s;
  --timing-slow: 0.3s;
  --timing-slower: 0.5s;

  /* Easing */
  --easing-ease: ease;
  --easing-ease-in: ease-in;
  --easing-ease-out: ease-out;
  --easing-ease-in-out: ease-in-out;
  --easing-cubic: cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Transition Utilities */

.transition-none { transition: none; }
.transition-all { transition: all var(--timing-base) var(--easing-ease); }
.transition-fast { transition: all var(--timing-fast) var(--easing-ease); }
.transition-base { transition: all var(--timing-base) var(--easing-ease); }
.transition-slow { transition: all var(--timing-slow) var(--easing-ease); }

.transition-colors { transition: background-color, border-color, color var(--timing-base) var(--easing-ease); }
.transition-shadow { transition: box-shadow var(--timing-base) var(--easing-ease); }
.transition-transform { transition: transform var(--timing-base) var(--easing-ease); }
.transition-opacity { transition: opacity var(--timing-base) var(--easing-ease); }

/* Hover Effects */

.hover\:scale-105:hover {
  transform: scale(1.05);
  transition: transform var(--timing-base) var(--easing-ease);
}

.hover\:scale-95:hover {
  transform: scale(0.95);
  transition: transform var(--timing-base) var(--easing-ease);
}

.hover\:translate-y-1:hover {
  transform: translateY(-2px);
  transition: transform var(--timing-base) var(--easing-ease);
}

.hover\:shadow-lg:hover {
  box-shadow: var(--shadow-3);
  transition: box-shadow var(--timing-base) var(--easing-ease);
}

.hover\:opacity-80:hover {
  opacity: 0.8;
  transition: opacity var(--timing-base) var(--easing-ease);
}

/* Active/Press Effects */

.active\:scale-95:active {
  transform: scale(0.98);
}

.active\:shadow-none:active {
  box-shadow: none;
}

.active\:translate-y-0:active {
  transform: translateY(0);
}

/* Fade In Animation */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.fade-in {
  animation: fadeIn var(--timing-slow) var(--easing-ease-out);
}

/* Fade Out Animation */
@keyframes fadeOut {
  from {
    opacity: 1;
  }
  to {
    opacity: 0;
  }
}

.fade-out {
  animation: fadeOut var(--timing-slow) var(--easing-ease-in);
}

/* Slide In From Left */
@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.slide-in-left {
  animation: slideInLeft var(--timing-slow) var(--easing-ease-out);
}

/* Slide In From Right */
@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.slide-in-right {
  animation: slideInRight var(--timing-slow) var(--easing-ease-out);
}

/* Slide In From Top */
@keyframes slideInTop {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.slide-in-top {
  animation: slideInTop var(--timing-slow) var(--easing-ease-out);
}

/* Slide In From Bottom */
@keyframes slideInBottom {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.slide-in-bottom {
  animation: slideInBottom var(--timing-slow) var(--easing-ease-out);
}

/* Pulse Animation */
@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.animate-pulse {
  animation: pulse 2s var(--easing-ease-in-out) infinite;
}

/* Spin Animation */
@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.animate-spin {
  animation: spin 1.5s linear infinite;
}

/* Bounce Animation */
@keyframes bounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-4px);
  }
}

.animate-bounce {
  animation: bounce 1s var(--easing-ease-in-out) infinite;
}

/* Ping Animation (dot expand and fade) */
@keyframes ping {
  75%, 100% {
    transform: scale(2);
    opacity: 0;
  }
}

.animate-ping {
  animation: ping 1s cubic-bezier(0, 0, 0.2, 1) infinite;
}

/* Loading Shimmer */
@keyframes shimmer {
  0% {
    background-position: -1000px 0;
  }
  100% {
    background-position: 1000px 0;
  }
}

.animate-shimmer {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 1000px 100%;
  animation: shimmer 2s infinite;
}

/* Scale In Animation */
@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.scale-in {
  animation: scaleIn var(--timing-slow) var(--easing-ease-out);
}

/* Check Mark Animation */
@keyframes checkmark {
  0% {
    stroke-dasharray: 50;
    stroke-dashoffset: 50;
  }
  100% {
    stroke-dasharray: 50;
    stroke-dashoffset: 0;
  }
}

.animate-checkmark {
  animation: checkmark var(--timing-base) var(--easing-ease-out) forwards;
  stroke-dasharray: 50;
  stroke-dashoffset: 50;
}

/* Success Pulse */
@keyframes successPulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
  100% {
    transform: scale(1);
  }
}

.animate-success-pulse {
  animation: successPulse 0.6s var(--easing-ease-out);
}

/* Wiggle Animation */
@keyframes wiggle {
  0%, 100% {
    transform: translateX(0);
  }
  25% {
    transform: translateX(-2px);
  }
  75% {
    transform: translateX(2px);
  }
}

.animate-wiggle {
  animation: wiggle 0.5s var(--easing-ease-in-out);
}

/* Page Transition - Fade + Blur */
@keyframes pageEnter {
  from {
    opacity: 0;
    filter: blur(2px);
  }
  to {
    opacity: 1;
    filter: blur(0);
  }
}

.page-enter {
  animation: pageEnter var(--timing-slow) var(--easing-ease-out);
}

@keyframes pageExit {
  from {
    opacity: 1;
    filter: blur(0);
  }
  to {
    opacity: 0;
    filter: blur(2px);
  }
}

.page-exit {
  animation: pageExit var(--timing-slow) var(--easing-ease-in);
}

/* Accessibility: Reduce Motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Delay Utilities (for staggered animations) */
.delay-75 { animation-delay: 75ms; }
.delay-100 { animation-delay: 100ms; }
.delay-150 { animation-delay: 150ms; }
.delay-200 { animation-delay: 200ms; }
.delay-300 { animation-delay: 300ms; }

/* Duration Utilities */
.duration-75 { animation-duration: 75ms; }
.duration-100 { animation-duration: 100ms; }
.duration-150 { animation-duration: 150ms; }
.duration-200 { animation-duration: 200ms; }
.duration-300 { animation-duration: 300ms; }
.duration-500 { animation-duration: 500ms; }

/* Opacity Transitions */
.opacity-0 { opacity: 0; }
.opacity-50 { opacity: 0.5; }
.opacity-75 { opacity: 0.75; }
.opacity-100 { opacity: 1; }

.hover\:opacity-50:hover { opacity: 0.5; }
.hover\:opacity-75:hover { opacity: 0.75; }
.hover\:opacity-100:hover { opacity: 1; }

/* Transform Utilities */
.scale-50 { transform: scale(0.5); }
.scale-75 { transform: scale(0.75); }
.scale-100 { transform: scale(1); }
.scale-110 { transform: scale(1.1); }
.scale-125 { transform: scale(1.25); }
.scale-150 { transform: scale(1.5); }

.translate-y-0 { transform: translateY(0); }
.translate-y-1 { transform: translateY(-2px); }
.translate-y-2 { transform: translateY(-4px); }
.-translate-y-1 { transform: translateY(2px); }
.-translate-y-2 { transform: translateY(4px); }

.translate-x-0 { transform: translateX(0); }
.translate-x-1 { transform: translateX(4px); }
.translate-x-2 { transform: translateX(8px); }
.-translate-x-1 { transform: translateX(-4px); }
.-translate-x-2 { transform: translateX(-8px); }

.rotate-0 { transform: rotate(0deg); }
.rotate-45 { transform: rotate(45deg); }
.rotate-90 { transform: rotate(90deg); }
.rotate-180 { transform: rotate(180deg); }
.-rotate-45 { transform: rotate(-45deg); }
.-rotate-90 { transform: rotate(-90deg); }

/* Skew Utilities */
.skew-0 { transform: skewX(0deg); }
.skew-x-3 { transform: skewX(-3deg); }
.skew-x-6 { transform: skewX(-6deg); }
.skew-y-3 { transform: skewY(3deg); }
.skew-y-6 { transform: skewY(6deg); }

/* Origin Utilities */
.origin-center { transform-origin: center; }
.origin-top { transform-origin: top; }
.origin-top-right { transform-origin: top right; }
.origin-right { transform-origin: right; }
.origin-bottom-right { transform-origin: bottom right; }
.origin-bottom { transform-origin: bottom; }
.origin-bottom-left { transform-origin: bottom left; }
.origin-left { transform-origin: left; }
.origin-top-left { transform-origin: top left; }