/* === LAZY SECTION COMPONENT === */

.lazy-section {
    min-height: 80px;
    transition: opacity 0.3s ease;
}

/* Skeleton container */
.lazy-skeleton {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

/* Card skeleton (rehearsal-card-sized) */
.lazy-skeleton-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border-light);
    padding: var(--space-5);
    min-height: 120px;
    overflow: hidden;
    position: relative;
}

.lazy-skeleton-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        90deg,
        transparent 0%,
        color-mix(in srgb, var(--color-primary) 4%, transparent) 40%,
        color-mix(in srgb, var(--color-primary) 8%, transparent) 50%,
        color-mix(in srgb, var(--color-primary) 4%, transparent) 60%,
        transparent 100%
    );
    animation: lazyShimmer 1.8s ease-in-out infinite;
}

@keyframes lazyShimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* Skeleton inner bar elements */
.lazy-skeleton-bar {
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-base);
    height: 14px;
}

.lazy-skeleton-bar.bar-title {
    width: 40%;
    height: 18px;
    margin-bottom: var(--space-3);
}

.lazy-skeleton-bar.bar-subtitle {
    width: 60%;
    margin-bottom: var(--space-2);
}

.lazy-skeleton-bar.bar-text {
    width: 80%;
    margin-bottom: var(--space-2);
}

.lazy-skeleton-bar.bar-short {
    width: 30%;
}

/* Row skeleton (member-row-sized) */
.lazy-skeleton-row {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2) var(--space-1);
    position: relative;
    overflow: hidden;
}

.lazy-skeleton-row::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        90deg,
        transparent 0%,
        color-mix(in srgb, var(--color-primary) 4%, transparent) 40%,
        color-mix(in srgb, var(--color-primary) 8%, transparent) 50%,
        color-mix(in srgb, var(--color-primary) 4%, transparent) 60%,
        transparent 100%
    );
    animation: lazyShimmer 1.8s ease-in-out infinite;
}

.lazy-skeleton-avatar {
    width: 28px;
    height: 28px;
    border-radius: var(--radius-full);
    background: var(--color-bg-tertiary);
    flex-shrink: 0;
}

.lazy-skeleton-lines {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

/* Section skeleton (member section-band-sized) */
.lazy-skeleton-section {
    background: var(--color-white);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    padding: var(--space-4);
    margin-bottom: var(--space-4);
    overflow: hidden;
    position: relative;
}

.lazy-skeleton-section::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        90deg,
        transparent 0%,
        color-mix(in srgb, var(--color-primary) 4%, transparent) 40%,
        color-mix(in srgb, var(--color-primary) 8%, transparent) 50%,
        color-mix(in srgb, var(--color-primary) 4%, transparent) 60%,
        transparent 100%
    );
    animation: lazyShimmer 1.8s ease-in-out infinite;
}

.lazy-skeleton-section-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
    padding-bottom: var(--space-3);
    border-bottom: 1px solid var(--color-border-light);
}

.lazy-skeleton-section-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-lg);
    background: var(--color-bg-tertiary);
    flex-shrink: 0;
}

/* Content reveal animation */
.lazy-section-content {
    display: flex;
    flex-direction: column;
    gap: var(--lazy-gap, 0);
    opacity: 0;
    transform: translateY(6px);
    animation: lazyReveal 0.4s ease-out forwards;
}

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

/* Error state */
.lazy-error {
    text-align: center;
    padding: var(--space-6) var(--space-4);
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

.lazy-error i {
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-2);
    display: block;
    color: var(--color-text-muted);
    opacity: 0.5;
}

.lazy-retry-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    margin-top: var(--space-3);
    padding: var(--space-2) var(--space-4);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-base);
    background: var(--color-bg-primary);
    color: var(--color-primary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: all var(--transition-base);
}

.lazy-retry-btn:hover {
    background: var(--color-primary-50);
    border-color: var(--color-primary-200);
    transform: translateY(-1px);
}

/* Skeleton exit animation */
.lazy-skeleton.skeleton-exit {
    animation: skeletonExit 0.25s ease-out forwards;
}

@keyframes skeletonExit {
    to {
        opacity: 0;
        transform: translateY(-4px);
    }
}