/**
 * EduMonitor - Animações Avançadas
 * Micro-interações, transições suaves e efeitos visuais
 */

/* ========================================
   KEYFRAMES - ANIMAÇÕES BASE
   ======================================== */

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

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Slide animations */
@keyframes slideInUp {
    from {
        transform: translateY(100%);
    }
    to {
        transform: translateY(0);
    }
}

@keyframes slideInDown {
    from {
        transform: translateY(-100%);
    }
    to {
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        transform: translateX(-100%);
    }
    to {
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
    }
    to {
        transform: translateX(0);
    }
}

/* Scale animations */
@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.5);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes scaleOut {
    from {
        opacity: 1;
        transform: scale(1);
    }
    to {
        opacity: 0;
        transform: scale(0.5);
    }
}

@keyframes popIn {
    0% {
        opacity: 0;
        transform: scale(0.8);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes bounceIn {
    0% {
        opacity: 0;
        transform: scale(0.3);
    }
    50% {
        transform: scale(1.1);
    }
    70% {
        transform: scale(0.9);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

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

@keyframes spinReverse {
    from { transform: rotate(360deg); }
    to { transform: rotate(0deg); }
}

@keyframes wobble {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(5deg); }
    75% { transform: rotate(-5deg); }
}

/* Pulse animations */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.05);
    }
}

@keyframes pulseGlow {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(99, 102, 241, 0.4);
    }
    50% {
        box-shadow: 0 0 0 15px rgba(99, 102, 241, 0);
    }
}

@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    14% { transform: scale(1.1); }
    28% { transform: scale(1); }
    42% { transform: scale(1.1); }
    70% { transform: scale(1); }
}

/* Float animations */
@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes floatRotate {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    25% {
        transform: translateY(-5px) rotate(2deg);
    }
    50% {
        transform: translateY(-10px) rotate(0deg);
    }
    75% {
        transform: translateY(-5px) rotate(-2deg);
    }
}

/* Shake animations */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
    20%, 40%, 60%, 80% { transform: translateX(5px); }
}

@keyframes shakeVertical {
    0%, 100% { transform: translateY(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateY(-3px); }
    20%, 40%, 60%, 80% { transform: translateY(3px); }
}

/* Bounce animations */
@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-15px); }
    60% { transform: translateY(-7px); }
}

@keyframes bounceHorizontal {
    0%, 20%, 50%, 80%, 100% { transform: translateX(0); }
    40% { transform: translateX(10px); }
    60% { transform: translateX(5px); }
}

/* Loading animations */
@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

@keyframes skeleton {
    0% {
        background-color: var(--color-gray-200);
    }
    50% {
        background-color: var(--color-gray-100);
    }
    100% {
        background-color: var(--color-gray-200);
    }
}

@keyframes loadingDots {
    0%, 20% { content: '.'; }
    40% { content: '..'; }
    60%, 100% { content: '...'; }
}

@keyframes progressBar {
    0% { width: 0%; }
    100% { width: 100%; }
}

/* Ripple effect */
@keyframes ripple {
    0% {
        transform: scale(0);
        opacity: 0.6;
    }
    100% {
        transform: scale(4);
        opacity: 0;
    }
}

/* Gradient animations */
@keyframes gradientFlow {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes gradientShift {
    0%, 100% {
        background: linear-gradient(135deg, #6366F1, #8B5CF6);
    }
    33% {
        background: linear-gradient(135deg, #8B5CF6, #EC4899);
    }
    66% {
        background: linear-gradient(135deg, #EC4899, #6366F1);
    }
}

/* Glow animations */
@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(99, 102, 241, 0.3);
    }
    50% {
        box-shadow: 0 0 40px rgba(99, 102, 241, 0.6);
    }
}

@keyframes glowText {
    0%, 100% {
        text-shadow: 0 0 10px rgba(99, 102, 241, 0.3);
    }
    50% {
        text-shadow: 0 0 20px rgba(99, 102, 241, 0.6);
    }
}

/* Counter animations */
@keyframes countUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Draw animations for SVG */
@keyframes drawLine {
    to {
        stroke-dashoffset: 0;
    }
}

@keyframes drawCheck {
    0% {
        stroke-dashoffset: 100;
    }
    100% {
        stroke-dashoffset: 0;
    }
}

/* Particles */
@keyframes particleFloat {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translate(var(--tx, 100px), var(--ty, -100px)) rotate(360deg);
        opacity: 0;
    }
}

/* Typewriter */
@keyframes typewriter {
    from { width: 0; }
    to { width: 100%; }
}

@keyframes blink {
    0%, 50% { border-color: transparent; }
    51%, 100% { border-color: currentColor; }
}

/* 3D animations */
@keyframes flip {
    0% { transform: perspective(400px) rotateY(0); }
    100% { transform: perspective(400px) rotateY(180deg); }
}

@keyframes flipIn {
    0% {
        transform: perspective(400px) rotateX(90deg);
        opacity: 0;
    }
    100% {
        transform: perspective(400px) rotateX(0deg);
        opacity: 1;
    }
}

@keyframes tilt3D {
    0%, 100% {
        transform: perspective(1000px) rotateX(0deg) rotateY(0deg);
    }
    25% {
        transform: perspective(1000px) rotateX(2deg) rotateY(2deg);
    }
    75% {
        transform: perspective(1000px) rotateX(-2deg) rotateY(-2deg);
    }
}

/* ========================================
   CLASSES DE ANIMAÇÃO
   ======================================== */

/* Animações de entrada */
.animate-fade-in {
    animation: fadeIn 0.3s ease-out forwards;
}

.animate-fade-in-up {
    animation: fadeInUp 0.4s ease-out forwards;
}

.animate-fade-in-down {
    animation: fadeInDown 0.4s ease-out forwards;
}

.animate-fade-in-left {
    animation: fadeInLeft 0.4s ease-out forwards;
}

.animate-fade-in-right {
    animation: fadeInRight 0.4s ease-out forwards;
}

.animate-fade-in-scale {
    animation: fadeInScale 0.3s ease-out forwards;
}

.animate-slide-in-up {
    animation: slideInUp 0.4s ease-out forwards;
}

.animate-slide-in-down {
    animation: slideInDown 0.4s ease-out forwards;
}

.animate-slide-in-left {
    animation: slideInLeft 0.4s ease-out forwards;
}

.animate-slide-in-right {
    animation: slideInRight 0.4s ease-out forwards;
}

.animate-scale-in {
    animation: scaleIn 0.3s ease-out forwards;
}

.animate-pop-in {
    animation: popIn 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55) forwards;
}

.animate-bounce-in {
    animation: bounceIn 0.6s ease-out forwards;
}

/* Animações contínuas */
.animate-spin {
    animation: spin 1s linear infinite;
}

.animate-spin-slow {
    animation: spin 3s linear infinite;
}

.animate-pulse {
    animation: pulse 2s ease-in-out infinite;
}

.animate-pulse-glow {
    animation: pulseGlow 2s ease-in-out infinite;
}

.animate-float {
    animation: float 3s ease-in-out infinite;
}

.animate-float-rotate {
    animation: floatRotate 4s ease-in-out infinite;
}

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

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

.animate-glow {
    animation: glow 2s ease-in-out infinite;
}

/* Animações de feedback */
.animate-shake {
    animation: shake 0.5s ease-in-out;
}

.animate-wobble {
    animation: wobble 0.5s ease-in-out;
}

/* Loading states */
.skeleton {
    background: linear-gradient(
        90deg,
        var(--color-gray-200) 25%,
        var(--color-gray-100) 50%,
        var(--color-gray-200) 75%
    );
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--border-radius-default);
}

.skeleton-text {
    height: 1em;
    margin-bottom: 0.5em;
}

.skeleton-title {
    height: 1.5em;
    width: 60%;
    margin-bottom: 1em;
}

.skeleton-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
}

.skeleton-card {
    height: 200px;
}

/* ========================================
   ANIMAÇÕES STAGGERED (escalonadas)
   ======================================== */

.stagger-container > * {
    opacity: 0;
}

.stagger-container.animate > *:nth-child(1) { animation: fadeInUp 0.4s 0.05s ease-out forwards; }
.stagger-container.animate > *:nth-child(2) { animation: fadeInUp 0.4s 0.1s ease-out forwards; }
.stagger-container.animate > *:nth-child(3) { animation: fadeInUp 0.4s 0.15s ease-out forwards; }
.stagger-container.animate > *:nth-child(4) { animation: fadeInUp 0.4s 0.2s ease-out forwards; }
.stagger-container.animate > *:nth-child(5) { animation: fadeInUp 0.4s 0.25s ease-out forwards; }
.stagger-container.animate > *:nth-child(6) { animation: fadeInUp 0.4s 0.3s ease-out forwards; }
.stagger-container.animate > *:nth-child(7) { animation: fadeInUp 0.4s 0.35s ease-out forwards; }
.stagger-container.animate > *:nth-child(8) { animation: fadeInUp 0.4s 0.4s ease-out forwards; }
.stagger-container.animate > *:nth-child(n+9) { animation: fadeInUp 0.4s 0.45s ease-out forwards; }

/* ========================================
   EFEITO RIPPLE (para botões)
   ======================================== */

.ripple-container {
    position: relative;
    overflow: hidden;
}

.ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    transform: scale(0);
    animation: ripple 0.6s linear;
    pointer-events: none;
}

/* ========================================
   TRANSIÇÕES HOVER AVANÇADAS
   ======================================== */

.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover);
}

.hover-scale {
    transition: transform 0.2s ease;
}

.hover-scale:hover {
    transform: scale(1.03);
}

.hover-glow {
    transition: box-shadow 0.3s ease;
}

.hover-glow:hover {
    box-shadow: var(--shadow-glow-primary);
}

.hover-shine {
    position: relative;
    overflow: hidden;
}

.hover-shine::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    transition: left 0.5s ease;
}

.hover-shine:hover::after {
    left: 100%;
}

.hover-border-glow {
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.hover-border-glow:hover {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

/* 3D tilt effect container */
.tilt-3d {
    transform-style: preserve-3d;
    perspective: 1000px;
}

.tilt-3d-content {
    transition: transform 0.3s ease;
}

/* ========================================
   TRANSIÇÕES DE PÁGINA
   ======================================== */

.page-enter {
    opacity: 0;
    transform: translateY(20px);
}

.page-enter-active {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.page-exit {
    opacity: 1;
    transform: translateY(0);
}

.page-exit-active {
    opacity: 0;
    transform: translateY(-20px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

/* ========================================
   PREFERÊNCIAS DE MOVIMENTO REDUZIDO
   ======================================== */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .skeleton {
        animation: none;
        background: var(--color-gray-200);
    }
}

/* ========================================
   CURSOR CUSTOMIZADO
   ======================================== */

.cursor-pointer {
    cursor: pointer;
}

.cursor-grab {
    cursor: grab;
}

.cursor-grab:active {
    cursor: grabbing;
}

.cursor-not-allowed {
    cursor: not-allowed;
}

/* ========================================
   SCROLL SUAVE
   ======================================== */

html {
    scroll-behavior: smooth;
}

/* Scroll snap para carrosséis */
.scroll-snap-x {
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
}

.scroll-snap-item {
    scroll-snap-align: start;
}

/* Scrollbar customizada */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-gray-100);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: var(--color-gray-300);
    border-radius: 4px;
    transition: background 0.2s ease;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-gray-400);
}

/* Dark mode scrollbar */
[data-theme="dark"]::-webkit-scrollbar-track {
    background: var(--color-gray-800);
}

[data-theme="dark"]::-webkit-scrollbar-thumb {
    background: var(--color-gray-600);
}

[data-theme="dark"]::-webkit-scrollbar-thumb:hover {
    background: var(--color-gray-500);
}

/* ========================================
   FOCUS STATES ACESSÍVEIS
   ======================================== */

:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.focus-ring:focus-visible {
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.3);
}

/* ========================================
   TRANSIÇÕES PARA TEMAS
   ======================================== */

body,
.app,
.sidebar,
.card,
.btn,
input,
textarea,
select {
    transition: 
        background-color 0.3s ease,
        color 0.3s ease,
        border-color 0.3s ease,
        box-shadow 0.3s ease;
}