/* Loading Animation */
.loading {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 200px;
}

.loading::after {
    content: '';
    width: 40px;
    height: 40px;
    border: 3px solid rgba(67, 97, 238, 0.3);
    border-radius: 50%;
    border-top-color: #4361ee;
    animation: spin 1s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

/* Fade In Animation */
.fade-in {
    opacity: 0;
    animation: fadeIn 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* Scale In Animation */
.scale-in {
    transform: scale(0.98);
    opacity: 0;
    animation: scaleIn 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* Slide In Animation */
.slide-in {
    transform: translateY(30px);
    opacity: 0;
    animation: slideIn 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

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

/* Shimmer Animation for Loading States */
.shimmer {
    background: linear-gradient(
        90deg,
        rgba(67, 97, 238, 0.1) 0%,
        rgba(76, 201, 240, 0.2) 50%,
        rgba(67, 97, 238, 0.1) 100%
    );
    background-size: 200% 100%;
    animation: shimmer 2s infinite;
}

/* Grid Item Hover Animation */
.grid-item {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.grid-item:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 12px 40px rgba(31, 38, 135, 0.25);
}

/* Expanded View Animation */
.expanded-view {
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(20px);
}

.expanded-view.active {
    opacity: 1;
    visibility: visible;
}

.expanded-content {
    transform: scale(0.98) translateY(20px);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.expanded-view.active .expanded-content {
    transform: scale(1) translateY(0);
    opacity: 1;
}

/* Live Indicator Animation */
.live-indicator::before {
    content: '';
    display: inline-block;
    width: 8px;
    height: 8px;
    background: linear-gradient(45deg, #f72585, #ff0054);
    border-radius: 50%;
    margin-right: 8px;
    animation: pulse 1.5s cubic-bezier(0.4, 0, 0.6, 1) infinite;
    box-shadow: 0 0 20px rgba(247, 37, 133, 0.5);
}

/* Keyframe Animations */
@keyframes spin {
    to { transform: rotate(360deg); }
}

@keyframes fadeIn {
    to { opacity: 1; }
}

@keyframes scaleIn {
    to {
        transform: scale(1);
        opacity: 1;
    }
}

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

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 1;
        box-shadow: 0 0 0 0 rgba(247, 37, 133, 0.7);
    }
    50% {
        transform: scale(1.2);
        opacity: 0.6;
        box-shadow: 0 0 0 10px rgba(247, 37, 133, 0);
    }
    100% {
        transform: scale(1);
        opacity: 1;
        box-shadow: 0 0 0 0 rgba(247, 37, 133, 0);
    }
}

@keyframes shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Transition Classes */
.transition-all {
    transition-property: all;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    transition-duration: 400ms;
}

.transition-transform {
    transition-property: transform;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    transition-duration: 400ms;
}

.transition-opacity {
    transition-property: opacity;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    transition-duration: 400ms;
}

/* Animation Delay Utilities */
.delay-100 { animation-delay: 100ms; }
.delay-200 { animation-delay: 200ms; }
.delay-300 { animation-delay: 300ms; }
.delay-400 { animation-delay: 400ms; }
.delay-500 { animation-delay: 500ms; }

/* Animation Duration Utilities */
.duration-300 { animation-duration: 300ms; }
.duration-500 { animation-duration: 500ms; }
.duration-700 { animation-duration: 700ms; }
.duration-1000 { animation-duration: 1000ms; }

/* Hover Effects */
.hover-scale {
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.hover-lift {
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1),
                box-shadow 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.hover-lift:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(31, 38, 135, 0.25);
}

/* Floating Animation */
.floating {
    animation: floating 3s ease-in-out infinite;
}

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