/* ============================================
   KINEMA+ V2 - ANIMATIONS ET TRANSITIONS
   ============================================ */

/* ========== ANIMATIONS DE CHARGEMENT ========== */
@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

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

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

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

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.bounce {
    animation: bounce 1s infinite;
}

/* ========== ANIMATIONS D'ENTRÉE ========== */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.fade-in {
    animation: fadeIn 0.3s ease;
}

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

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

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

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

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

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

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

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

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

.zoom-in {
    animation: zoomIn 0.3s ease;
}

/* ========== ANIMATIONS DE SORTIE ========== */
@keyframes fadeOut {
    from {
        opacity: 1;
    }
    to {
        opacity: 0;
    }
}

.fade-out {
    animation: fadeOut 0.3s ease;
}

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

.slide-out-up {
    animation: slideOutUp 0.4s ease;
}

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

.slide-out-down {
    animation: slideOutDown 0.4s ease;
}

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

.zoom-out {
    animation: zoomOut 0.3s ease;
}

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

.shake {
    animation: shake 0.5s ease;
}

@keyframes heartBeat {
    0%, 100% {
        transform: scale(1);
    }
    25% {
        transform: scale(1.1);
    }
    50% {
        transform: scale(0.95);
    }
    75% {
        transform: scale(1.05);
    }
}

.heart-beat {
    animation: heartBeat 0.6s ease;
}

@keyframes wobble {
    0%, 100% {
        transform: translateX(0);
    }
    15% {
        transform: translateX(-10px) rotate(-5deg);
    }
    30% {
        transform: translateX(8px) rotate(3deg);
    }
    45% {
        transform: translateX(-5px) rotate(-3deg);
    }
    60% {
        transform: translateX(3px) rotate(2deg);
    }
    75% {
        transform: translateX(-2px) rotate(-1deg);
    }
}

.wobble {
    animation: wobble 0.8s ease;
}

@keyframes swing {
    20% {
        transform: rotate(15deg);
    }
    40% {
        transform: rotate(-10deg);
    }
    60% {
        transform: rotate(5deg);
    }
    80% {
        transform: rotate(-5deg);
    }
    100% {
        transform: rotate(0deg);
    }
}

.swing {
    animation: swing 1s ease;
    transform-origin: top center;
}

/* ========== ANIMATIONS DE SKELETON LOADING ========== */
@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

.skeleton {
    background: linear-gradient(
        90deg,
        var(--bg-secondary) 0%,
        var(--bg-tertiary) 20%,
        var(--bg-secondary) 40%,
        var(--bg-secondary) 100%
    );
    background-size: 1000px 100%;
    animation: shimmer 2s linear infinite;
}

/* ========== ANIMATIONS DE NOTIFICATION ========== */
@keyframes notificationPop {
    0% {
        opacity: 0;
        transform: scale(0.3) translateY(-50px);
    }
    50% {
        transform: scale(1.05);
    }
    70% {
        transform: scale(0.9);
    }
    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.notification-pop {
    animation: notificationPop 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* ========== ANIMATIONS DE BADGE ========== */
@keyframes badgePulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.2);
        opacity: 0.8;
    }
}

.badge-pulse {
    animation: badgePulse 1.5s ease infinite;
}

/* ========== ANIMATIONS DE PROGRESS ========== */
@keyframes progressBar {
    0% {
        width: 0%;
    }
    100% {
        width: 100%;
    }
}

.progress-bar-animated {
    animation: progressBar 2s ease;
}

/* ========== ANIMATIONS DE TYPING ========== */
@keyframes typing {
    0%, 100% {
        opacity: 0;
    }
    50% {
        opacity: 1;
    }
}

.typing-indicator span {
    animation: typing 1.4s infinite;
}

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

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

/* ========== ANIMATIONS DE RIPPLE ========== */
@keyframes ripple {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

.ripple-effect::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    transform: translate(-50%, -50%) scale(0);
    animation: ripple 0.6s ease-out;
}

/* ========== ANIMATIONS DE GLOW ========== */
@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 5px var(--primary-color),
                    0 0 10px var(--primary-color);
    }
    50% {
        box-shadow: 0 0 10px var(--primary-color),
                    0 0 20px var(--primary-color),
                    0 0 30px var(--primary-color);
    }
}

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

/* ========== ANIMATIONS DE SCROLL ========== */
@keyframes scrollDown {
    0% {
        transform: translateY(0);
        opacity: 0;
    }
    50% {
        opacity: 1;
    }
    100% {
        transform: translateY(20px);
        opacity: 0;
    }
}

.scroll-indicator {
    animation: scrollDown 2s ease-in-out infinite;
}

/* ========== HOVER EFFECTS ========== */
.hover-lift {
    transition: transform var(--transition-fast);
}

.hover-lift:hover {
    transform: translateY(-5px);
}

.hover-scale {
    transition: transform var(--transition-fast);
}

.hover-scale:hover {
    transform: scale(1.05);
}

.hover-rotate {
    transition: transform var(--transition-fast);
}

.hover-rotate:hover {
    transform: rotate(5deg);
}

.hover-brightness {
    transition: filter var(--transition-fast);
}

.hover-brightness:hover {
    filter: brightness(1.1);
}

/* ========== TRANSITIONS DOUCES ========== */
.transition-all {
    transition: all var(--transition-normal);
}

.transition-colors {
    transition: color var(--transition-fast),
                background-color var(--transition-fast),
                border-color var(--transition-fast);
}

.transition-transform {
    transition: transform var(--transition-normal);
}

.transition-opacity {
    transition: opacity var(--transition-fast);
}

/* ========== ANIMATIONS DE CONFETTIS (pour les célébrations) ========== */
@keyframes confetti-fall {
    0% {
        transform: translateY(-100vh) rotate(0deg);
        opacity: 1;
    }
    100% {
        transform: translateY(100vh) rotate(720deg);
        opacity: 0;
    }
}

.confetti {
    animation: confetti-fall 3s linear;
}

/* ========== DÉLAIS D'ANIMATION ========== */
.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }
.delay-400 { animation-delay: 0.4s; }
.delay-500 { animation-delay: 0.5s; }

/* ========== DURÉES D'ANIMATION ========== */
.duration-fast { animation-duration: 0.15s; }
.duration-normal { animation-duration: 0.3s; }
.duration-slow { animation-duration: 0.5s; }
.duration-slower { animation-duration: 1s; }

/* ========== COURBES D'ANIMATION ========== */
.ease-in { animation-timing-function: ease-in; }
.ease-out { animation-timing-function: ease-out; }
.ease-in-out { animation-timing-function: ease-in-out; }
.ease-bounce { animation-timing-function: cubic-bezier(0.68, -0.55, 0.265, 1.55); }