/* 卡片网格布局 */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); /* Adjusted from 320px */
    gap: 12px; /* Reduced from var(--space-2) for tighter horizontal spacing */
    margin-top: var(--space-2);
    padding-top: 4px; /* 添加顶部内边距，为悬停动画提供空间 */
    max-width: 1400px; /* Container width control */
    margin-left: auto;
    margin-right: auto;
}

.lora-card {
    background: var(--lora-surface);
    border: 1px solid var(--lora-border);
    border-radius: var(--border-radius-base);
    backdrop-filter: blur(16px);
    transition: transform 160ms ease-out;
    aspect-ratio: 896/1152;
    max-width: 260px; /* Adjusted from 320px to fit 5 cards */
    margin: 0 auto;
}

.lora-card:hover {
    transform: translateY(-2px);
    background: oklch(100% 0 0 / 0.6);
}

.lora-card:focus-visible {
    outline: 2px solid var(--lora-accent);
    outline-offset: 2px;
}

/* Responsive adjustments */
@media (max-width: 1400px) {
    .card-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    }
    
    .lora-card {
        max-width: 240px;
    }
}

/* Card Preview and Footer Overlay */
.card-preview {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: var(--border-radius-base);
    overflow: hidden;
}

.card-preview img,
.card-preview video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.card-footer {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent 15%, oklch(0% 0 0 / 0.75));
    backdrop-filter: blur(8px);
    color: white;
    padding: var(--space-1);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;  /* Changed from flex-end to allow for text wrapping */
    min-height: 32px;
    gap: var(--space-1);  /* Add gap between model info and actions */
}

.card-header {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    background: linear-gradient(oklch(0% 0 0 / 0.75), transparent 85%);
    backdrop-filter: blur(8px);
    color: white;
    padding: var(--space-1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1;
    min-height: 20px;
}

.card-actions i {
    margin-left: var(--space-1);
    cursor: pointer;
    color: white;
    transition: opacity 0.2s;
    font-size: 0.9em;
}

.card-actions i:hover {
    opacity: 0.8;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .card-grid {
        grid-template-columns: minmax(260px, 1fr); /* Adjusted minimum size for mobile */
    }
    
    .lora-card {
        max-width: 100%; /* Allow cards to fill available space on mobile */
    }
}

.card-actions {
    flex-shrink: 0;  /* Prevent actions from shrinking */
    display: flex;
    gap: var(--space-1);
    align-items: flex-end; /* 将图标靠下对齐 */
    align-self: flex-end; /* 将整个actions容器靠下对齐 */
}

.model-link {
    margin-top: var(--space-1);
}

.model-link a {
    color: var(--lora-accent);
    text-decoration: none;
    font-size: 1.1em;
    transition: opacity 0.2s;
    text-shadow: none;
}

.model-link a:hover {
    opacity: 0.8;
    text-decoration: none;
}

.model-name {
    font-weight: bold;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
    font-size: 0.95em;
    word-break: break-word;
    display: block;
    max-height: 2.8em;
    overflow: hidden;
}

.model-info {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    padding-bottom: 4px;
}

.base-model {
    display: inline-block;
    background: #f0f0f0;
    padding: 2px 6px;
    border-radius: var(--border-radius-xs);
    margin-right: 6px;
}

.file-size,
.modified {
    display: block;
    margin-top: 2px;
}

.base-model-label {
    max-width: 120px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: inline-block;
    color: white;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
    background: rgba(255, 255, 255, 0.2);
    padding: 2px var(--space-1);
    border-radius: var(--border-radius-xs);
    backdrop-filter: blur(2px);
    font-size: 0.85em;
}