/* Beautifier.club Core Tools Layout */
:root {
    --bc-bg-primary: #f8fafc;        /* Soft light blue-grey */
    --bc-bg-secondary: #ffffff;      /* Pure white */
    --bc-bg-tertiary: #f1f5f9;       /* Light grey-blue */
    --bc-accent: #0ea5e9;            /* Sky blue brand accent */
    --bc-accent-hover: #0284c7;
    --bc-accent-glow: rgba(14, 165, 233, 0.15);
    --bc-text-main: #0f172a;         /* Deep dark slate for text */
    --bc-text-muted: #475569;        /* Slate-grey for description text */
    --bc-border: #cbd5e1;            /* Readable grey borders */
    --bc-border-focus: #3b82f6;
    --bc-success: #10b981;
    --bc-error: #ef4444;
    --bc-font-mono: 'Fira Code', 'Cascadia Code', Consolas, Monaco, 'Courier New', monospace;
    --bc-font-sans: 'Inter', system-ui, -apple-system, sans-serif;
}

.bc-tool-container {
    font-family: var(--bc-font-sans);
    background-color: var(--bc-bg-secondary);
    color: var(--bc-text-main);
    border-radius: 16px;
    border: 1px solid var(--bc-border);
    padding: 24px;
    margin: 20px 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
}

/* Glassmorphism subtle background element */
.bc-tool-container::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, var(--bc-accent-glow) 0%, transparent 60%);
    pointer-events: none;
    z-index: 0;
}

.bc-tool-inner {
    position: relative;
    z-index: 1;
}

/* Header & Options Panel */
.bc-options-panel {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    background-color: var(--bc-bg-tertiary);
    border: 1px solid var(--bc-border);
    padding: 16px 20px;
    border-radius: 12px;
    margin-bottom: 20px;
}

.bc-tool-title-area {
    display: flex;
    align-items: center;
    gap: 12px;
}

.bc-tool-icon {
    width: 36px;
    height: 36px;
    background-color: var(--bc-bg-secondary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bc-accent);
    font-weight: bold;
    border: 1px solid var(--bc-border);
}

.bc-tool-title {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--bc-text-main);
    letter-spacing: -0.025em;
}

.bc-options-group {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.bc-option-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.bc-option-label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--bc-text-muted);
}

.bc-select, .bc-input {
    background-color: var(--bc-bg-secondary);
    color: var(--bc-text-main);
    border: 1px solid var(--bc-border);
    border-radius: 6px;
    padding: 6px 12px;
    font-size: 0.875rem;
    font-family: var(--bc-font-sans);
    cursor: pointer;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.bc-select:focus, .bc-input:focus {
    border-color: var(--bc-accent);
    box-shadow: 0 0 0 2px var(--bc-accent-glow);
}

/* Editor Workspace */
.bc-workspace {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

@media (max-width: 768px) {
    .bc-workspace {
        grid-template-columns: 1fr;
    }
}

.bc-editor-box {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.bc-editor-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.bc-editor-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--bc-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.bc-editor-meta {
    font-size: 0.75rem;
    color: var(--bc-text-muted);
}

.bc-editor-wrapper {
    position: relative;
    border-radius: 10px;
    border: 1px solid var(--bc-border);
    background-color: #0b0f19;
    overflow: hidden;
    transition: border-color 0.3s;
}

.bc-editor-wrapper:focus-within {
    border-color: var(--bc-accent);
    box-shadow: 0 0 0 3px var(--bc-accent-glow);
}

.bc-textarea {
    width: 100%;
    height: 380px;
    background-color: transparent;
    color: #e2e8f0;
    border: none;
    outline: none;
    padding: 16px;
    font-family: var(--bc-font-mono);
    font-size: 0.9rem;
    line-height: 1.5;
    resize: vertical;
    box-sizing: border-box;
}

/* File Drag & Drop Overlay */
.bc-drag-zone {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.95);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: 2px dashed var(--bc-accent);
    border-radius: 10px;
    z-index: 10;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s;
}

.bc-editor-wrapper.dragover .bc-drag-zone {
    opacity: 1;
    pointer-events: auto;
}

.bc-drag-icon {
    font-size: 2rem;
    margin-bottom: 8px;
    color: var(--bc-accent);
}

.bc-drag-text {
    font-size: 0.9rem;
    color: var(--bc-text-main);
}

/* Controls Panel */
.bc-controls-panel {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 12px;
    background-color: var(--bc-bg-tertiary);
    border: 1px solid var(--bc-border);
    padding: 16px 20px;
    border-radius: 12px;
}

.bc-btn-group {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.bc-btn {
    background-color: var(--bc-bg-tertiary);
    color: var(--bc-text-main);
    border: 1px solid var(--bc-border);
    border-radius: 6px;
    padding: 8px 16px;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s;
    user-select: none;
}

.bc-btn:hover {
    background-color: var(--bc-border-focus);
    border-color: var(--bc-text-muted);
}

.bc-btn:active {
    transform: translateY(1px);
}

.bc-btn-primary {
    background-color: var(--bc-accent);
    border-color: var(--bc-accent);
    color: var(--bc-bg-primary);
}

.bc-btn-primary:hover {
    background-color: var(--bc-accent-hover);
    border-color: var(--bc-accent-hover);
    box-shadow: 0 0 12px var(--bc-accent-glow);
}

.bc-btn-danger {
    background-color: rgba(244, 63, 94, 0.1);
    border-color: rgba(244, 63, 94, 0.2);
    color: var(--bc-error);
}

.bc-btn-danger:hover {
    background-color: var(--bc-error);
    border-color: var(--bc-error);
    color: var(--bc-text-main);
}

/* Info Panel (Errors, Warnings, Counters) */
.bc-info-bar {
    margin-top: 16px;
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 0.85rem;
    display: none;
    align-items: center;
    gap: 8px;
}

.bc-info-bar.bc-info-error {
    display: flex;
    background-color: rgba(244, 63, 94, 0.1);
    border: 1px solid rgba(244, 63, 94, 0.2);
    color: #fda4af;
}

.bc-info-bar.bc-info-success {
    display: flex;
    background-color: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    color: #a7f3d0;
}

/* Custom Scrollbars */
.bc-textarea::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

.bc-textarea::-webkit-scrollbar-track {
    background: transparent;
}

.bc-textarea::-webkit-scrollbar-thumb {
    background: var(--bc-bg-tertiary);
    border-radius: 4px;
}

.bc-textarea::-webkit-scrollbar-thumb:hover {
    background: var(--bc-border-focus);
}

/* Toast Notifications */
.bc-toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    z-index: 9999;
    pointer-events: none;
}

.bc-toast {
    background-color: var(--bc-bg-secondary);
    color: var(--bc-text-main);
    border-left: 4px solid var(--bc-accent);
    padding: 12px 20px;
    border-radius: 6px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.35);
    font-size: 0.875rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
    transform: translateY(100px);
    opacity: 0;
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.3s;
    pointer-events: auto;
}

.bc-toast.show {
    transform: translateY(0);
    opacity: 1;
}

.bc-toast-success {
    border-left-color: var(--bc-success);
}

.bc-toast-error {
    border-left-color: var(--bc-error);
}

/* SEO Content Styling (WordPress Output Styling Matcher) */
.bc-seo-content {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid var(--bc-border);
}

.bc-seo-content h2 {
    font-size: 1.75rem;
    font-weight: 700;
    margin: 28px 0 16px;
    color: var(--bc-text-main);
}

.bc-seo-content h3 {
    font-size: 1.35rem;
    font-weight: 600;
    margin: 24px 0 12px;
    color: var(--bc-text-main);
}

.bc-seo-content p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--bc-text-muted);
    margin-bottom: 16px;
}

.bc-seo-content ul {
    margin-left: 24px;
    margin-bottom: 20px;
    color: var(--bc-text-muted);
}

.bc-seo-content li {
    margin-bottom: 8px;
    line-height: 1.6;
}

/* Interactive FAQ Accordion */
.bc-faq-section {
    margin-top: 30px;
}

.bc-faq-item {
    border: 1px solid var(--bc-border);
    border-radius: 8px;
    margin-bottom: 12px;
    overflow: hidden;
    background-color: var(--bc-bg-secondary);
}

.bc-faq-question {
    padding: 16px 20px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
    color: var(--bc-text-main);
    transition: background-color 0.2s;
}

.bc-faq-question:hover {
    background-color: var(--bc-bg-tertiary);
}

.bc-faq-question::after {
    content: '+';
    font-size: 1.25rem;
    transition: transform 0.2s;
}

.bc-faq-item.active .bc-faq-question::after {
    content: '−';
    transform: rotate(180deg);
}

.bc-faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: padding 0.2s ease, max-height 0.2s ease;
    color: var(--bc-text-muted);
    line-height: 1.6;
    font-size: 0.95rem;
}

.bc-faq-item.active .bc-faq-answer {
    padding: 16px 20px;
    max-height: 500px;
    border-top: 1px solid var(--bc-border);
}

/* Homepage Design Styles */
.bc-home-hero {
    text-align: center;
    padding: 50px 20px 30px;
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.bc-home-logo {
    width: 100px;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 8px 30px rgba(14, 165, 233, 0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.bc-home-logo:hover {
    transform: scale(1.05) rotate(2deg);
    box-shadow: 0 12px 40px rgba(14, 165, 233, 0.3);
}

.bc-home-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin: 0;
    letter-spacing: -0.04em;
    background: linear-gradient(135deg, #0f172a 30%, #0284c7 100%) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    text-shadow: none !important;
    line-height: 1.1;
}

.bc-home-desc {
    max-width: 600px;
    color: #475569 !important; /* Dark slate-grey for high contrast */
    font-size: 1.05rem;
    line-height: 1.6;
    margin: 0 auto;
}

/* Search Bar Wrapper */
.bc-search-wrapper {
    position: relative;
    width: 100%;
    max-width: 500px;
    margin: 10px 0 20px;
}

.bc-search-input {
    width: 100% !important;
    padding: 14px 20px 14px 48px !important;
    font-size: 1rem !important;
    background-color: #ffffff !important;
    border: 1px solid #cbd5e1 !important; /* Visible dark-grey border */
    border-radius: 50px !important;
    color: #0f172a !important; /* Clear dark text input */
    outline: none !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05) !important;
    transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}

.bc-search-input::placeholder {
    color: #64748b; /* Readable dark grey placeholder */
    opacity: 1;
}

.bc-search-input:focus {
    border-color: #3b82f6;
    box-shadow: 0 0 12px rgba(59, 130, 246, 0.15), 0 4px 12px rgba(0, 0, 0, 0.05);
    transform: translateY(-1px);
}

.bc-search-icon {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: #475569; /* Dark grey search icon */
    font-size: 1.1rem;
}

/* Category Dividers */
.bc-category-section {
    margin-top: 40px;
    position: relative;
    z-index: 2;
}

.bc-category-title {
    font-size: 1.35rem;
    font-weight: 700;
    color: #0f172a !important; /* Force dark black for category text */
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid #cbd5e1; /* Visible divider line */
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Cards Grid */
.bc-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.bc-home-card {
    background-color: #ffffff !important; /* Pure white cards */
    border: 1px solid #e2e8f0 !important; /* Visible card boundary */
    border-radius: 12px !important;
    padding: 20px !important;
    text-decoration: none !important;
    display: flex !important;
    gap: 16px !important;
    align-items: flex-start !important;
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1) !important;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03) !important; /* Soft shadow */
    position: relative !important;
    overflow: hidden !important;
}

.bc-home-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.04) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.bc-home-card:hover {
    transform: translateY(-4px) !important;
    border-color: #0ea5e9 !important; /* Sky blue border highlight on hover */
    box-shadow: 0 10px 25px -5px rgba(14, 165, 233, 0.15), 0 0 12px rgba(14, 165, 233, 0.1) !important;
    background-color: #ffffff !important;
}

.bc-home-card:hover::after {
    opacity: 1;
}

.bc-card-icon {
    width: 44px;
    height: 44px;
    background-color: #f8fafc; /* Soft grey background for logo */
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-family: var(--bc-font-sans);
    color: var(--bc-accent);
    border: 1px solid #cbd5e1;
    flex-shrink: 0;
    font-size: 0.95rem;
    transition: background-color 0.3s, transform 0.3s;
}

.bc-home-card:hover .bc-card-icon {
    background-color: #f1f5f9;
    transform: scale(1.05);
}

.bc-card-body {
    display: flex;
    flex-direction: column;
    gap: 6px;
    position: relative;
    z-index: 2;
}

.bc-card-title {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 700;
    color: #0f172a !important; /* Force black titles */
    letter-spacing: -0.01em;
}

.bc-card-desc {
    margin: 0;
    font-size: 0.85rem;
    color: #475569 !important; /* Force dark slate for description text (fully visible always) */
    line-height: 1.4;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

/* No results alert */
.bc-no-results {
    display: none;
    text-align: center;
    padding: 40px;
    background-color: #ffffff;
    border: 1px dashed #cbd5e1;
    border-radius: 12px;
    color: #475569;
    margin: 20px 0;
}

/* Related tools links */
.bc-related-section {
    margin-top: 40px !important;
    padding-top: 30px !important;
    border-top: 1px solid var(--bc-border) !important;
}

.bc-related-card {
    background-color: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.02) !important;
    transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s !important;
}

.bc-related-card:hover {
    transform: translateY(-2px) !important;
    border-color: #0ea5e9 !important;
    box-shadow: 0 6px 16px rgba(14, 165, 233, 0.1) !important;
    background-color: #ffffff !important;
}

.bc-related-name {
    color: #0f172a !important;
    font-size: 0.9rem !important;
    font-weight: 600 !important;
    text-decoration: none !important;
}

.bc-related-icon {
    transition: transform 0.2s !important;
}

.bc-related-card:hover .bc-related-icon {
    transform: scale(1.08) !important;
}