/* ============================================
   n8n Workflow Gallery Styles
   ============================================ */

/* CSS Variables (Light Mode) */
.n8n-gallery-page {
    --n8n-bg: #ffffff;
    --n8n-card-bg: #f8f9fa;
    --n8n-card-border: #e1e4e8;
    --n8n-accent: #0969da;
    --n8n-accent-hover: #0757b8;
    --n8n-accent-soft: rgba(9, 105, 218, 0.1);
    --n8n-text-main: #24292f;
    --n8n-text-muted: #57606a;
    --n8n-success: #1a7f37;
    --n8n-success-soft: rgba(26, 127, 55, 0.1);
    --n8n-input-bg: #ffffff;
    --n8n-input-border: #d0d7de;
    --n8n-font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans", Helvetica, Arial, sans-serif;
    --n8n-font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;

    /* Category colors */
    --n8n-vcs-color: #8250df;
    --n8n-vcs-bg: rgba(130, 80, 223, 0.1);
    --n8n-devops-color: #0969da;
    --n8n-devops-bg: rgba(9, 105, 218, 0.1);
    --n8n-automation-color: #bf8700;
    --n8n-automation-bg: rgba(191, 135, 0, 0.1);

    /* Difficulty colors */
    --n8n-beginner-color: #1a7f37;
    --n8n-beginner-bg: rgba(26, 127, 55, 0.1);
    --n8n-intermediate-color: #bf8700;
    --n8n-intermediate-bg: rgba(191, 135, 0, 0.1);
    --n8n-advanced-color: #cf222e;
    --n8n-advanced-bg: rgba(207, 34, 46, 0.1);
}

/* Header */
.n8n-gallery-header {
    text-align: center;
    margin-bottom: 24px;
}

.n8n-gallery-header h2 {
    margin: 0 0 8px 0;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--n8n-text-main);
}

.n8n-gallery-header p {
    margin: 0;
    color: var(--n8n-text-muted);
    font-size: 0.95rem;
}

/* Filter Bar */
.n8n-gallery-filters {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 24px;
    padding: 16px;
    background: var(--n8n-card-bg);
    border: 1px solid var(--n8n-card-border);
    border-radius: 10px;
}

.n8n-gallery-search {
    flex: 1;
    min-width: 200px;
}

.n8n-gallery-search input {
    width: 100%;
    padding: 10px 14px;
    font-size: 0.9rem;
    background: var(--n8n-input-bg);
    border: 1px solid var(--n8n-input-border);
    border-radius: 6px;
    color: var(--n8n-text-main);
    outline: none;
    transition: border-color 0.15s ease;
}

.n8n-gallery-search input:focus {
    border-color: var(--n8n-accent);
}

.n8n-gallery-search input::placeholder {
    color: var(--n8n-text-muted);
}

.n8n-gallery-filter-group {
    display: flex;
    gap: 8px;
}

.n8n-gallery-select {
    padding: 10px 32px 10px 14px;
    font-size: 0.9rem;
    background: var(--n8n-input-bg);
    border: 1px solid var(--n8n-input-border);
    border-radius: 6px;
    color: var(--n8n-text-main);
    cursor: pointer;
    outline: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2357606a' d='M2 4l4 4 4-4'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
}

.n8n-gallery-select:focus {
    border-color: var(--n8n-accent);
}

/* Results Count */
.n8n-gallery-results {
    margin-bottom: 16px;
    font-size: 0.85rem;
    color: var(--n8n-text-muted);
}

/* Workflow Grid */
.n8n-gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

/* Workflow Card */
.n8n-gallery-card {
    background: var(--n8n-card-bg);
    border: 1px solid var(--n8n-card-border);
    border-radius: 12px;
    padding: 20px;
    transition: all 0.2s ease;
    display: flex;
    flex-direction: column;
}

.n8n-gallery-card:hover {
    border-color: var(--n8n-accent);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.n8n-gallery-card-header {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 12px;
}

.n8n-gallery-card-icon {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.n8n-gallery-card-icon svg {
    width: 20px;
    height: 20px;
}

.n8n-gallery-card-icon.vcs {
    background: var(--n8n-vcs-bg);
    color: var(--n8n-vcs-color);
}

.n8n-gallery-card-icon.devops {
    background: var(--n8n-devops-bg);
    color: var(--n8n-devops-color);
}

.n8n-gallery-card-icon.automation {
    background: var(--n8n-automation-bg);
    color: var(--n8n-automation-color);
}

.n8n-gallery-card-title {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--n8n-text-main);
    line-height: 1.3;
}

.n8n-gallery-card-description {
    flex: 1;
    font-size: 0.9rem;
    color: var(--n8n-text-muted);
    line-height: 1.5;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Tags */
.n8n-gallery-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 16px;
}

.n8n-gallery-tag {
    padding: 4px 10px;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 999px;
    text-transform: capitalize;
}

.n8n-gallery-tag.category {
    background: var(--n8n-accent-soft);
    color: var(--n8n-accent);
}

.n8n-gallery-tag.category.vcs {
    background: var(--n8n-vcs-bg);
    color: var(--n8n-vcs-color);
}

.n8n-gallery-tag.category.devops {
    background: var(--n8n-devops-bg);
    color: var(--n8n-devops-color);
}

.n8n-gallery-tag.category.automation {
    background: var(--n8n-automation-bg);
    color: var(--n8n-automation-color);
}

.n8n-gallery-tag.difficulty.beginner {
    background: var(--n8n-beginner-bg);
    color: var(--n8n-beginner-color);
}

.n8n-gallery-tag.difficulty.intermediate {
    background: var(--n8n-intermediate-bg);
    color: var(--n8n-intermediate-color);
}

.n8n-gallery-tag.difficulty.advanced {
    background: var(--n8n-advanced-bg);
    color: var(--n8n-advanced-color);
}

/* Card Actions */
.n8n-gallery-card-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    padding-top: 16px;
    border-top: 1px solid var(--n8n-card-border);
}

.n8n-gallery-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 14px;
    font-size: 0.85rem;
    font-weight: 500;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.15s ease;
    border: 1px solid transparent;
    text-decoration: none;
}

.n8n-gallery-btn-icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

.n8n-gallery-btn-icon svg {
    width: 14px;
    height: 14px;
}

.n8n-gallery-btn-primary {
    background: var(--n8n-accent);
    color: #ffffff;
    border-color: var(--n8n-accent);
}

.n8n-gallery-btn-primary:hover {
    background: var(--n8n-accent-hover);
    border-color: var(--n8n-accent-hover);
}

.n8n-gallery-btn-secondary {
    background: var(--n8n-accent-soft);
    color: var(--n8n-accent);
    border-color: transparent;
}

.n8n-gallery-btn-secondary:hover {
    background: var(--n8n-accent);
    color: #ffffff;
}

.n8n-gallery-btn-ghost {
    background: transparent;
    color: var(--n8n-text-muted);
    border-color: var(--n8n-card-border);
}

.n8n-gallery-btn-ghost:hover {
    background: var(--n8n-card-border);
    color: var(--n8n-text-main);
}

.n8n-gallery-btn-tutorial {
    margin-left: auto;
    background: transparent;
    color: var(--n8n-accent);
    border: none;
    padding: 8px 0;
}

.n8n-gallery-btn-tutorial:hover {
    text-decoration: underline;
}

/* Empty State */
.n8n-gallery-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    color: var(--n8n-text-muted);
}

.n8n-gallery-empty-icon {
    font-size: 3rem;
    margin-bottom: 16px;
    opacity: 0.5;
}

.n8n-gallery-empty-text {
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: var(--n8n-text-main);
}

/* Modal */
.n8n-gallery-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.n8n-gallery-modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
}

.n8n-gallery-modal-content {
    position: relative;
    width: 100%;
    max-width: 800px;
    max-height: 85vh;
    background: var(--n8n-card-bg);
    border: 1px solid var(--n8n-card-border);
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.n8n-gallery-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 20px;
    border-bottom: 1px solid var(--n8n-card-border);
}

.n8n-gallery-modal-header h3 {
    margin: 0 0 8px 0;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--n8n-text-main);
}

.n8n-gallery-modal-meta {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.n8n-gallery-modal-body {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
}

.n8n-gallery-modal-section {
    margin-bottom: 20px;
}

.n8n-gallery-modal-section:last-child {
    margin-bottom: 0;
}

.n8n-gallery-modal-section-title {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--n8n-text-muted);
    margin-bottom: 8px;
}

.n8n-gallery-modal-description {
    font-size: 0.95rem;
    color: var(--n8n-text-main);
    line-height: 1.6;
}

.n8n-gallery-modal-prereqs {
    list-style: none;
    padding: 0;
    margin: 0;
}

.n8n-gallery-modal-prereqs li {
    padding: 6px 0;
    padding-left: 20px;
    position: relative;
    font-size: 0.9rem;
    color: var(--n8n-text-main);
}

.n8n-gallery-modal-prereqs li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--n8n-accent);
}

.n8n-gallery-json-preview {
    background: var(--n8n-input-bg);
    border: 1px solid var(--n8n-input-border);
    border-radius: 8px;
    padding: 16px;
    font-family: var(--n8n-font-mono);
    font-size: 0.8rem;
    color: var(--n8n-text-main);
    max-height: 200px;
    overflow-y: auto;
    white-space: pre-wrap;
    word-break: break-all;
}

.n8n-gallery-modal-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--n8n-card-border);
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    flex-wrap: wrap;
}

/* Toast Notification */
.n8n-gallery-toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    padding: 12px 20px;
    background: var(--n8n-text-main);
    color: #ffffff;
    border-radius: 8px;
    font-size: 0.9rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    z-index: 1001;
    animation: slideIn 0.3s ease;
}

.n8n-gallery-toast.success {
    background: var(--n8n-success);
}

.n8n-gallery-toast.error {
    background: #cf222e;
}

@keyframes slideIn {
    from {
        transform: translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Responsive */
@media (max-width: 640px) {
    .n8n-gallery-filters {
        flex-direction: column;
    }

    .n8n-gallery-search {
        min-width: 100%;
    }

    .n8n-gallery-filter-group {
        width: 100%;
    }

    .n8n-gallery-select {
        flex: 1;
    }

    .n8n-gallery-grid {
        grid-template-columns: 1fr;
    }

    .n8n-gallery-card-actions {
        flex-direction: column;
    }

    .n8n-gallery-btn-tutorial {
        margin-left: 0;
    }
}