/* ============================================================
 * FILE: static/css/animations.css
 * Clarifyr Design System — Animations & Motion (GOLD LEVEL)
 * ============================================================
 * Contains:
 * - Motion-safe transitions
 * - Fade / slide animations
 * - Skeleton loaders
 * - Premium / Admin subtle motion
 * ============================================================
 */

/* ------------------------------------------------------------
 * MOTION-SAFE BASE
 * ------------------------------------------------------------ */

@media (prefers-reduced-motion: reduce) {
    * {
        scroll-behavior: auto !important;
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
    }
}

/* ------------------------------------------------------------
 * FADE ANIMATIONS
 * ------------------------------------------------------------ */

@keyframes fade-in {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.fade-in {
    animation: fade-in var(--transition-normal);
}

@keyframes fade-in-up {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fade-in-up var(--transition-normal);
}

/* ------------------------------------------------------------
 * SLIDE ANIMATIONS
 * ------------------------------------------------------------ */

@keyframes slide-in-right {
    from {
        opacity: 0;
        transform: translateX(12px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.slide-in-right {
    animation: slide-in-right var(--transition-normal);
}

@keyframes slide-in-left {
    from {
        opacity: 0;
        transform: translateX(-12px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.slide-in-left {
    animation: slide-in-left var(--transition-normal);
}

/* ------------------------------------------------------------
 * SKELETON LOADERS
 * ------------------------------------------------------------ */

.skeleton {
    position: relative;
    overflow: hidden;
    background-color: var(--clr-bg-muted);
}

.skeleton::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        90deg,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0.4) 50%,
        rgba(255, 255, 255, 0) 100%
    );
    animation: skeleton-shimmer 1200ms ease-in-out infinite;
}

@keyframes skeleton-shimmer {
    from {
        transform: translateX(-100%);
    }
    to {
        transform: translateX(100%);
    }
}

/* ------------------------------------------------------------
 * PREMIUM MOTION
 * ------------------------------------------------------------ */

.premium-card.fade-in-up {
    animation: fade-in-up var(--transition-slow);
}

.premium-value {
    transition: var(--transition-fast);
}

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

/* ------------------------------------------------------------
 * ADMIN MOTION
 * ------------------------------------------------------------ */

.admin-card.fade-in {
    animation: fade-in var(--transition-normal);
}

.admin-value {
    transition: var(--transition-fast);
}

.admin-value:hover {
    transform: translateY(-1px);
}