/* =================================================================
   MIGRATE.FUN - ANIMATIONS
   Todas as animações CSS para spinners, loading e efeitos visuais
   ================================================================= */

/* Keyframe Animations */
@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

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

@keyframes ping {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    75%, 100% {
        transform: scale(2);
        opacity: 0;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeOut {
    from {
        opacity: 1;
    }
    to {
        opacity: 0;
    }
}

/* Loading Spinner - Large */
.loading-spinner {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 8rem;
    height: 8rem;
}

/* Spinner Rings (Background Glows) */
.spinner-ring {
    position: absolute;
    border-radius: 9999px;
    opacity: 0.2;
    filter: blur(1rem);
}

.spinner-ring-1 {
    inset: 0;
    width: 8rem;
    height: 8rem;
    background: linear-gradient(to bottom right, rgba(192, 132, 252, 0.2), rgba(168, 85, 247, 0.1), rgba(147, 51, 234, 0.05));
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.spinner-ring-2 {
    inset: 0.5rem;
    width: 7rem;
    height: 7rem;
    background: linear-gradient(to top left, rgba(216, 180, 254, 0.15), rgba(192, 132, 252, 0.08), transparent);
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
    animation-delay: 0.5s;
}

.spinner-ring-3 {
    inset: 1rem;
    width: 6rem;
    height: 6rem;
    background: linear-gradient(to right, var(--purple-500), var(--purple-400), var(--purple-500));
    animation: spin 3s linear infinite;
    opacity: 0.3;
    filter: blur(0.125rem);
}

.spinner-ring-4 {
    inset: 1.5rem;
    width: 5rem;
    height: 5rem;
    background: linear-gradient(to left, var(--purple-400), var(--purple-500), var(--purple-400));
    animation: spin 2s linear infinite reverse;
    opacity: 0.4;
}

/* Spinner Core (Center) */
.spinner-core {
    position: relative;
    width: 4rem;
    height: 4rem;
    border-radius: 9999px;
    background: linear-gradient(to bottom right, var(--purple-400), var(--purple-500), var(--purple-600));
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
    box-shadow: 0 10px 15px -3px rgba(168, 85, 247, 0.5);
}

.core-inner-1 {
    position: absolute;
    inset: 0.25rem;
    border-radius: 9999px;
    background: linear-gradient(to top left, var(--purple-300), var(--purple-400), var(--purple-500));
    animation: ping 2s cubic-bezier(0, 0, 0.2, 1) infinite;
    opacity: 0.75;
}

.core-inner-2 {
    position: absolute;
    inset: 0.5rem;
    border-radius: 9999px;
    background: linear-gradient(to bottom right, var(--purple-200), var(--purple-300), var(--purple-400));
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.core-inner-3 {
    position: absolute;
    inset: 0.75rem;
    border-radius: 9999px;
    background: linear-gradient(to right, var(--purple-100), var(--purple-200));
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
    animation-delay: 0.3s;
}

/* Spinner Borders (Expanding Rings) */
.spinner-border {
    position: absolute;
    border-radius: 9999px;
    border: 1px solid;
}

.spinner-border-1 {
    inset: 2rem;
    width: 4rem;
    height: 4rem;
    border-color: rgba(192, 132, 252, 0.3);
    animation: ping 2s cubic-bezier(0, 0, 0.2, 1) infinite;
    animation-delay: 0s;
}

.spinner-border-2 {
    inset: 1.5rem;
    width: 5rem;
    height: 5rem;
    border-color: rgba(216, 180, 254, 0.2);
    animation: ping 2s cubic-bezier(0, 0, 0.2, 1) infinite;
    animation-delay: 0.5s;
}

.spinner-border-3 {
    inset: 1rem;
    width: 6rem;
    height: 6rem;
    border-color: rgba(168, 85, 247, 0.15);
    animation: ping 2s cubic-bezier(0, 0, 0.2, 1) infinite;
    animation-delay: 1s;
}

/* Loading Text */
.loading-text {
    color: transparent;
    background-clip: text;
    -webkit-background-clip: text;
    background-image: linear-gradient(to right, var(--purple-300), var(--purple-400), var(--purple-300));
    font-weight: 500;
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
    font-size: 1rem;
}

/* Loading Spinner - Small */
.loading-spinner-small {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 6rem;
    height: 6rem;
}

.spinner-ring-small {
    position: absolute;
    border-radius: 9999px;
    opacity: 0.2;
    filter: blur(1rem);
}

.spinner-ring-small-1 {
    inset: 0;
    width: 6rem;
    height: 6rem;
    background: linear-gradient(to bottom right, rgba(192, 132, 252, 0.2), rgba(168, 85, 247, 0.1), rgba(147, 51, 234, 0.05));
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.spinner-ring-small-2 {
    inset: 0.5rem;
    width: 5rem;
    height: 5rem;
    background: linear-gradient(to top left, rgba(216, 180, 254, 0.15), rgba(192, 132, 252, 0.08), transparent);
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
    animation-delay: 0.5s;
}

.spinner-ring-small-3 {
    inset: 1rem;
    width: 4rem;
    height: 4rem;
    background: linear-gradient(to right, var(--purple-500), var(--purple-400), var(--purple-500));
    animation: spin 3s linear infinite;
    opacity: 0.3;
    filter: blur(0.125rem);
}

.spinner-ring-small-4 {
    inset: 1.5rem;
    width: 3rem;
    height: 3rem;
    background: linear-gradient(to left, var(--purple-400), var(--purple-500), var(--purple-400));
    animation: spin 2s linear infinite reverse;
    opacity: 0.4;
}

.spinner-core-small {
    position: relative;
    width: 3rem;
    height: 3rem;
    border-radius: 9999px;
    background: linear-gradient(to bottom right, var(--purple-400), var(--purple-500), var(--purple-600));
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
    box-shadow: 0 10px 15px -3px rgba(168, 85, 247, 0.5);
}

.core-small-inner-1 {
    position: absolute;
    inset: 0.25rem;
    border-radius: 9999px;
    background: linear-gradient(to top left, var(--purple-300), var(--purple-400), var(--purple-500));
    animation: ping 2s cubic-bezier(0, 0, 0.2, 1) infinite;
    opacity: 0.75;
}

.core-small-inner-2 {
    position: absolute;
    inset: 0.5rem;
    border-radius: 9999px;
    background: linear-gradient(to bottom right, var(--purple-200), var(--purple-300), var(--purple-400));
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.core-small-inner-3 {
    position: absolute;
    inset: 0.75rem;
    border-radius: 9999px;
    background: linear-gradient(to right, var(--purple-100), var(--purple-200));
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
    animation-delay: 0.3s;
}

.spinner-border-small {
    position: absolute;
    border-radius: 9999px;
    border: 1px solid;
}

.spinner-border-small-1 {
    inset: 1.5rem;
    width: 3rem;
    height: 3rem;
    border-color: rgba(192, 132, 252, 0.3);
    animation: ping 2s cubic-bezier(0, 0, 0.2, 1) infinite;
    animation-delay: 0s;
}

.spinner-border-small-2 {
    inset: 1rem;
    width: 4rem;
    height: 4rem;
    border-color: rgba(216, 180, 254, 0.2);
    animation: ping 2s cubic-bezier(0, 0, 0.2, 1) infinite;
    animation-delay: 0.5s;
}

.spinner-border-small-3 {
    inset: 0.5rem;
    width: 5rem;
    height: 5rem;
    border-color: rgba(168, 85, 247, 0.15);
    animation: ping 2s cubic-bezier(0, 0, 0.2, 1) infinite;
    animation-delay: 1s;
}

.loading-text-small {
    color: transparent;
    background-clip: text;
    -webkit-background-clip: text;
    background-image: linear-gradient(to right, var(--purple-300), var(--purple-400), var(--purple-300));
    font-weight: 500;
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
    font-size: 1rem;
}

/* Hover Effects */
@keyframes buttonHover {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

button:hover {
    animation: buttonHover 0.3s ease-in-out;
}

/* Smooth Transitions */
.transition-all {
    transition: all 0.3s ease;
}

.transition-colors {
    transition: color 0.2s, background-color 0.2s;
}

.transition-opacity {
    transition: opacity 0.3s ease;
}

.transition-transform {
    transition: transform 0.3s ease;
}