/* ===================================
   Addons Page - Specific Styles
   =================================== */

/* Addons hero (reuses .guide-hero from guide.css conceptually, defined here standalone) */
.addons-hero {
    padding: calc(80px + var(--space-3xl)) 0 var(--space-2xl);
    background: var(--color-bg);
    text-align: center;
}

.addons-hero-label {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-lg);
}

.addons-hero-title {
    font-size: clamp(2rem, 6vw, 3.5rem);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-lg);
}

.addons-hero-accent {
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.addons-hero-description {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    max-width: 640px;
    margin: 0 auto;
}

/* Filter bar */
.addons-section {
    padding-top: var(--space-xl);
    padding-bottom: var(--space-4xl);
    background: var(--color-bg);
}

.addons-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-xl);
}

.addons-search {
    flex: 1 1 280px;
    min-width: 0;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    padding: var(--space-md) var(--space-lg);
    background: var(--color-bg-card);
    color: var(--color-text);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-fast);
}

.addons-search:focus {
    outline: none;
    border-color: var(--color-primary);
}

.addons-filter-group {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.addons-filter-btn {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 500;
    padding: var(--space-sm) var(--space-md);
    background: var(--color-bg-card);
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.addons-filter-btn:hover {
    color: var(--color-text);
    border-color: var(--color-border-light);
}

.addons-filter-btn.active {
    color: white;
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.addons-meta {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--color-text-subtle);
    margin-bottom: var(--space-lg);
}

/* Status messages */
.addons-status {
    text-align: center;
    padding: var(--space-3xl) var(--space-lg);
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

.addons-status.error {
    color: #f87171;
}

.addons-empty {
    text-align: center;
    padding: var(--space-3xl) var(--space-lg);
    color: var(--color-text-subtle);
    font-size: 0.95rem;
}

/* Grid */
.addons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--space-xl);
}

/* Card */
.addon-card {
    display: flex;
    flex-direction: column;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.addon-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-3px);
    box-shadow: 0 10px 32px rgba(0, 0, 0, 0.3);
}

.addon-thumb {
    aspect-ratio: 16 / 9;
    background: var(--color-bg-alt);
    overflow: hidden;
    position: relative;
}

.addon-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.addon-thumb-placeholder,
.addon-thumb.addon-thumb-failed::before {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        linear-gradient(135deg, rgba(99, 102, 241, 0.08) 0%, rgba(34, 211, 238, 0.08) 100%),
        var(--color-bg-alt);
    color: var(--color-text-subtle);
    font-family: var(--font-mono);
    font-size: 1.1rem;
    letter-spacing: 0.05em;
}

.addon-thumb.addon-thumb-failed::before {
    content: 'no preview';
    position: absolute;
    inset: 0;
}

.addon-body {
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    flex: 1;
}

.addon-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.addon-name {
    font-family: var(--font-mono);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--color-text);
    word-break: break-all;
    line-height: 1.3;
}

.addon-name .addon-owner {
    color: var(--color-text-subtle);
    font-weight: 400;
}

.addon-tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    white-space: nowrap;
    letter-spacing: 0.03em;
}

.addon-tag-bundled {
    color: var(--color-accent);
    background: rgba(34, 211, 238, 0.12);
    border: 1px solid rgba(34, 211, 238, 0.25);
}

.addon-tag-community {
    color: var(--color-primary-light);
    background: rgba(99, 102, 241, 0.12);
    border: 1px solid rgba(99, 102, 241, 0.25);
}

.addon-description {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.6;
    min-height: 2.6em;
}

.addon-description.empty {
    color: var(--color-text-subtle);
    font-style: italic;
}

.addon-badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    margin-top: var(--space-xs);
}

.addon-badge {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--color-text-muted);
    padding: 2px 8px;
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
}

.addon-badge-license {
    color: var(--color-accent);
    background: rgba(34, 211, 238, 0.08);
    border-color: rgba(34, 211, 238, 0.2);
}

.addon-badge-platform {
    color: var(--color-text-muted);
}

.addon-badge-platform.empty {
    color: var(--color-text-subtle);
    font-style: italic;
}

.addon-meta-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-sm);
    font-size: 0.8rem;
    color: var(--color-text-subtle);
    margin-top: var(--space-xs);
}

.addon-author {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.addon-version {
    font-family: var(--font-mono);
    color: var(--color-text-muted);
}

.addon-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-top: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border);
}

.addon-btn {
    flex: 1 1 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    font-size: 0.8rem;
    font-weight: 500;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    background: transparent;
    color: var(--color-text-muted);
    cursor: pointer;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.addon-btn:hover {
    color: var(--color-text);
    border-color: var(--color-border-light);
    background: var(--color-bg-alt);
}

.addon-btn-primary {
    color: var(--color-text);
    border-color: var(--color-primary);
    background: rgba(99, 102, 241, 0.08);
}

.addon-btn-primary:hover {
    background: rgba(99, 102, 241, 0.18);
    border-color: var(--color-primary-light);
    color: white;
}

.addon-btn svg {
    width: 14px;
    height: 14px;
}

/* Details (expanded panel) */
.addon-details {
    display: none;
    padding: var(--space-lg);
    border-top: 1px solid var(--color-border);
    background: var(--color-bg-alt);
    font-size: 0.85rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}

.addon-card.expanded .addon-details {
    display: block;
}

.addon-details h4 {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: var(--space-sm) 0 var(--space-xs);
}

.addon-details h4:first-child {
    margin-top: 0;
}

.addon-details ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.addon-details li {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--color-text-muted);
    padding: 2px 0;
}

.addon-details a {
    color: var(--color-primary-light);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.addon-details a:hover {
    color: var(--color-accent);
}

.addon-keywords {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.addon-keyword {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--color-text-subtle);
    padding: 2px 8px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
}

@media (max-width: 768px) {
    .addons-toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .addons-filter-group {
        justify-content: flex-start;
    }

    .addons-grid {
        grid-template-columns: 1fr;
    }
}