/**
 * Prompt Catalog - Frontend Styles
 */

/* CSS Variables */
:root {
    --pc-primary: #6366f1;
    --pc-secondary: #8b5cf6;
    --pc-accent: #22212C;
    --pc-card-bg: #ffffff;
    --pc-card-border: #E1E1E1;
    --pc-text: #22212C;
    --pc-text-light: #6b7280;
    --pc-bg-light: #F9F9F9;
    --pc-success: #10b981;
    --pc-warning: #f59e0b;
    --pc-error: #ef4444;
    --pc-radius: 16px;
    --pc-radius-sm: 8px;
    --pc-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --pc-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --pc-transition: all 0.3s ease;
    --pc-font-ar: 'Almarai', sans-serif;
    --pc-font-en: 'Montserrat', sans-serif;
}

/* Base Styles */
.pc-wrapper {
    font-family: var(--pc-font-en);
    color: var(--pc-text);
    line-height: 1.6;
}

.pc-wrapper[dir="rtl"] {
    font-family: var(--pc-font-ar);
}

/* Catalog Header */
.pc-catalog-header {
    margin-bottom: 2rem;
}

.pc-catalog-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--pc-accent);
}

/* Filters */
.pc-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--pc-card-bg);
    border-radius: var(--pc-radius);
    border: 1px solid var(--pc-card-border);
}

.pc-filter-group {
    flex: 1;
    min-width: 200px;
}

.pc-filter-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--pc-text-light);
}

.pc-filter-select,
.pc-filter-input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--pc-card-border);
    border-radius: var(--pc-radius-sm);
    font-size: 0.875rem;
    font-family: inherit;
    background: white;
    transition: var(--pc-transition);
}

.pc-filter-select:focus,
.pc-filter-input:focus {
    outline: none;
    border-color: var(--pc-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.pc-search-wrapper {
    position: relative;
    flex: 2;
    min-width: 300px;
}

.pc-search-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--pc-text-light);
}

.pc-search-input {
    padding-left: 3rem;
}

/* Cards Grid */
.pc-catalog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
}

/* Card Styles */
.pc-card {
    position: relative;
    background: var(--pc-card-bg);
    border-radius: var(--pc-radius);
    border: 1px solid var(--pc-card-border);
    overflow: hidden;
    transition: var(--pc-transition);
}

.pc-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--pc-shadow-lg);
}

.pc-card-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.pc-card-image-wrapper {
    position: relative;
    height: 200px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--pc-primary), var(--pc-secondary));
}

.pc-card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--pc-transition);
}

.pc-card:hover .pc-card-image {
    transform: scale(1.05);
}

.pc-card-image-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    background: linear-gradient(135deg, var(--pc-primary), var(--pc-secondary));
}

.pc-placeholder-icon {
    font-size: 4rem;
}

.pc-card-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.5rem 0.75rem;
    background: white;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.pc-badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--pc-primary);
}

.pc-badge-dot:nth-child(2) {
    opacity: 0.5;
}

.pc-card-content {
    padding: 1.25rem;
}

.pc-card-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.pc-card-icon {
    font-size: 1.5rem;
}

.pc-card-title {
    font-size: 1.125rem;
    font-weight: 700;
    margin: 0;
    color: var(--pc-accent);
    line-height: 1.3;
}

.pc-card-category {
    font-size: 0.875rem;
    color: var(--pc-text-light);
    margin-bottom: 0.75rem;
}

.pc-card-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

.pc-card-variables {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: var(--pc-text-light);
}

.pc-card-variables svg {
    width: 14px;
    height: 14px;
}

.pc-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.pc-tag {
    padding: 0.25rem 0.75rem;
    background: var(--pc-bg-light);
    border-radius: 20px;
    font-size: 0.75rem;
    color: var(--pc-text-light);
}

.pc-tag-more {
    background: var(--pc-primary);
    color: white;
}

/* Single Tool Page */
.pc-tool-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.pc-tool-header {
    margin-bottom: 2rem;
}

.pc-tool-breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--pc-text-light);
    margin-bottom: 1rem;
}

.pc-tool-breadcrumb a {
    color: var(--pc-primary);
    text-decoration: none;
}

.pc-tool-breadcrumb a:hover {
    text-decoration: underline;
}

.pc-tool-title-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.5rem;
}

.pc-tool-icon {
    font-size: 3rem;
}

.pc-tool-title {
    font-size: 2rem;
    font-weight: 700;
    margin: 0;
    color: var(--pc-accent);
}

.pc-tool-description {
    font-size: 1rem;
    color: var(--pc-text-light);
    max-width: 800px;
}

/* Result Image Section */
.pc-result-image-section {
    margin-bottom: 2rem;
}

.pc-result-image {
    border-radius: var(--pc-radius);
    overflow: hidden;
    box-shadow: var(--pc-shadow);
}

.pc-result-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* Image Comparison */
.pc-image-comparison-section {
    margin-bottom: 2rem;
}

.pc-image-comparison {
    border-radius: var(--pc-radius);
    overflow: hidden;
    box-shadow: var(--pc-shadow);
}

.pc-image-comparison img {
    width: 100%;
    display: block;
}

.twentytwenty-container {
    border-radius: var(--pc-radius);
    overflow: hidden;
}

.twentytwenty-handle {
    border: 3px solid white;
    box-shadow: var(--pc-shadow);
}

.twentytwenty-left-arrow,
.twentytwenty-right-arrow {
    border-color: transparent;
}

.twentytwenty-left-arrow {
    border-right-color: white;
}

.twentytwenty-right-arrow {
    border-left-color: white;
}

.pc-comparison-labels {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    background: var(--pc-bg-light);
    border-radius: 0 0 var(--pc-radius) var(--pc-radius);
}

.pc-comparison-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--pc-text-light);
}

/* Variables Section */
.pc-variables-section {
    background: var(--pc-card-bg);
    border-radius: var(--pc-radius);
    border: 1px solid var(--pc-card-border);
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.pc-variables-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}

.pc-variables-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0;
    color: var(--pc-accent);
}

.pc-variables-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1rem;
}

/* Variable Input */
.pc-variable-box {
    position: relative;
    background: var(--pc-bg-light);
    border-radius: var(--pc-radius-sm);
    padding: 1rem;
    border: 2px solid transparent;
    transition: var(--pc-transition);
}

.pc-variable-box:focus-within {
    border-color: var(--pc-primary);
    background: white;
}

.pc-variable-box.pc-locked {
    border-color: var(--pc-primary);
    background: rgba(99, 102, 241, 0.05);
}

.pc-variable-box.pc-randomized {
    animation: randomizePulse 0.5s ease;
}

@keyframes randomizePulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.02); background: rgba(99, 102, 241, 0.15); }
    100% { transform: scale(1); }
}

.pc-variable-label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--pc-text);
    margin-bottom: 0.5rem;
}

/* Input Wrapper */
.pc-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.pc-variable-input {
    width: 100%;
    padding: 0.75rem 2.5rem 0.75rem 0.75rem;
    border: 1px solid var(--pc-card-border);
    border-radius: var(--pc-radius-sm);
    font-size: 0.875rem;
    font-family: inherit;
    background: white;
    transition: var(--pc-transition);
}

.pc-variable-input:focus {
    outline: none;
    border-color: var(--pc-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

/* Lock Button - Inside Input on Right */
.pc-lock-btn {
    position: absolute;
    right: 6px;
    top: 50%;
    transform: translateY(-50%);
    width: 28px;
    height: 28px;
    background: transparent;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #c0c0c0;
    transition: all 0.2s ease;
    border-radius: 4px;
    padding: 0;
}

.pc-lock-btn:hover {
    color: var(--pc-primary);
    background: rgba(99, 102, 241, 0.1);
}

/* Lock icon states */
.pc-lock-btn .lock-closed {
    display: none;
}

.pc-lock-btn .lock-open {
    display: block;
}

.pc-lock-btn.active {
    color: var(--pc-primary);
}

.pc-lock-btn.active .lock-closed {
    display: block;
}

.pc-lock-btn.active .lock-open {
    display: none;
}

.pc-options-count {
    margin-top: 0.4rem;
    font-size: 0.75rem;
    color: var(--pc-primary);
}

.pc-variable-tooltip {
    font-size: 0.75rem;
    color: var(--pc-text-light);
    margin-top: 0.4rem;
    line-height: 1.4;
}

/* jQuery UI Autocomplete */
.ui-autocomplete {
    max-height: 200px;
    overflow-y: auto;
    overflow-x: hidden;
    background: white;
    border: 1px solid var(--pc-card-border);
    border-radius: var(--pc-radius-sm);
    box-shadow: var(--pc-shadow-lg);
    z-index: 9999 !important;
}

.ui-menu-item {
    padding: 0.5rem 1rem;
    cursor: pointer;
    font-family: var(--pc-font-en);
}

.ui-menu-item:hover,
.ui-state-active {
    background: var(--pc-primary) !important;
    color: white !important;
    border: none !important;
}

/* Buttons */
.pc-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--pc-radius-sm);
    font-size: 0.875rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: var(--pc-transition);
    text-decoration: none;
}

.pc-btn-primary {
    background: var(--pc-primary);
    color: white;
}

.pc-btn-primary:hover {
    background: var(--pc-secondary);
    transform: translateY(-2px);
}

.pc-btn-secondary {
    background: var(--pc-bg-light);
    color: var(--pc-text);
    border: 1px solid var(--pc-card-border);
}

.pc-btn-secondary:hover {
    background: var(--pc-card-border);
}

.pc-btn-accent {
    background: var(--pc-accent);
    color: white;
}

.pc-btn-accent:hover {
    opacity: 0.9;
}

.pc-btn-icon {
    padding: 0.75rem;
}

/* Prompt Output Section */
.pc-prompt-section {
    background: var(--pc-card-bg);
    border-radius: var(--pc-radius);
    border: 1px solid var(--pc-card-border);
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.pc-prompt-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.pc-prompt-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0;
    color: var(--pc-accent);
}

.pc-prompt-output {
    background: var(--pc-bg-light);
    border-radius: var(--pc-radius-sm);
    padding: 1rem;
    font-family: 'Monaco', 'Consolas', monospace;
    font-size: 0.875rem;
    line-height: 1.8;
    min-height: 100px;
    white-space: pre-wrap;
    word-break: break-word;
}

.pc-prompt-output .pc-variable-highlight {
    background: rgba(99, 102, 241, 0.2);
    padding: 0.125rem 0.25rem;
    border-radius: 4px;
    color: var(--pc-primary);
}

.pc-prompt-actions {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

/* Copy Success Animation */
.pc-copy-success {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    padding: 1rem 2rem;
    background: var(--pc-success);
    color: white;
    border-radius: var(--pc-radius-sm);
    box-shadow: var(--pc-shadow-lg);
    animation: slideIn 0.3s ease;
    z-index: 9999;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Access Denied */
.pc-access-denied {
    text-align: center;
    padding: 4rem 2rem;
    background: var(--pc-card-bg);
    border-radius: var(--pc-radius);
    border: 1px solid var(--pc-card-border);
}

.pc-access-denied-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.pc-access-denied h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--pc-accent);
}

.pc-access-denied p {
    color: var(--pc-text-light);
    margin-bottom: 1.5rem;
}

/* No Results */
.pc-no-results {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--pc-text-light);
}

/* Loading Spinner */
.pc-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.pc-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--pc-card-border);
    border-top-color: var(--pc-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .pc-catalog-grid {
        grid-template-columns: 1fr;
    }
    
    .pc-filters {
        flex-direction: column;
    }
    
    .pc-filter-group,
    .pc-search-wrapper {
        min-width: 100%;
    }
    
    .pc-variables-grid {
        grid-template-columns: 1fr;
    }
    
    .pc-tool-title {
        font-size: 1.5rem;
    }
    
    .pc-prompt-actions {
        flex-direction: column;
    }
    
    .pc-btn {
        width: 100%;
    }
}

/* RTL Support */
[dir="rtl"] .pc-search-icon {
    left: auto;
    right: 1rem;
}

[dir="rtl"] .pc-search-input {
    padding-left: 1rem;
    padding-right: 3rem;
}

[dir="rtl"] .pc-card-badge {
    left: 1rem;
    right: auto;
}

/* Dark Mode Support (optional) */
@media (prefers-color-scheme: dark) {
    .pc-wrapper.pc-auto-dark {
        --pc-card-bg: #1f2937;
        --pc-card-border: #374151;
        --pc-bg-light: #111827;
        --pc-text: #f9fafb;
        --pc-text-light: #9ca3af;
    }
}