/**
 * Loading-Animationen für flüssige UI/UX
 */

/* Professional fullscreen loading overlay */
.innomis-search-loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: transparent;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.innomis-search-loading-overlay.active {
    opacity: 1;
    visibility: visible;
}

.innomis-search-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.innomis-search-loading-spinner {
    width: 60px;
    height: 60px;
    border: 8px solid transparent;
    border-top: 8px solid #45598f;
    border-right: 8px solid #45598f;
    border-bottom: 8px solid #45598f;
    border-radius: 50%;
    animation: innomis-loading-spin 0.8s linear infinite;
    margin-bottom: 1rem;
}

.innomis-search-loading-text {
    color: var(--innomis-fg);
    font-size: 1rem;
    font-weight: 500;
    text-align: center;
    opacity: 0.8;
}

/* Loading state für Suchergebnisse */
.innomis-search-results.loading {
    position: relative;
    min-height: 200px;
    opacity: 0.6;
    pointer-events: none;
}

/* Skeleton loading für Suchergebnisse */
.innomis-search-skeleton {
    padding: 1rem;
    margin-bottom: 0.5rem;
    background: #f0f0f0;
    border-radius: 0.12rem;
    animation: innomis-skeleton-pulse 1.5s ease-in-out infinite;
}

.innomis-search-skeleton-title {
    height: 20px;
    width: 70%;
    background: #e0e0e0;
    border-radius: 4px;
    margin-bottom: 0.5rem;
}

.innomis-search-skeleton-meta {
    height: 14px;
    width: 50%;
    background: #e0e0e0;
    border-radius: 4px;
}

/* Animationen */
@keyframes innomis-loading-spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

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

/* Page transition animation */
.innomis-page-transition {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--innomis-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 9999;
}

.innomis-page-transition.active {
    transform: scaleX(1);
}