/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700&family=Inter:wght@400;500;600&display=swap');

:root {
    --cgt-primary: #3b82f6;
    --cgt-primary-dark: #2563eb;
    --cgt-primary-glow: rgba(59, 130, 246, 0.4);
    --cgt-accent: #8b5cf6;
    --cgt-bg: #fdfdfd;
    --cgt-surface: #ffffff;
    --cgt-border: #f1f5f9;
    --cgt-text: #0f172a;
    --cgt-text-muted: #64748b;
    --cgt-radius-sm: 8px;
    --cgt-radius: 16px;
    --cgt-radius-lg: 24px;
    --cgt-shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --cgt-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --cgt-shadow-lg: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
}

.cgt-app {
    font-family: 'Inter', sans-serif;
    color: var(--cgt-text);
    max-width: 1100px;
    margin: 3rem auto;
    padding: 10px;
}

.cgt-container {
    display: grid;
    grid-template-columns: 420px 1fr;
    gap: 32px;
    background: var(--cgt-surface);
    border: 1px solid var(--cgt-border);
    border-radius: var(--cgt-radius-lg);
    padding: 32px;
    box-shadow: var(--cgt-shadow-lg);
}

@media (max-width: 1000px) {
    .cgt-container {
        grid-template-columns: 1fr;
        padding: 20px;
    }
}

/* Typography Enhancements */
.cgt-section-header h2 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 0 24px 0;
    display: flex;
    align-items: center;
    gap: 12px;
}

.cgt-section-header h2 i {
    color: var(--cgt-primary);
}

/* Sidebar & Preview */
.cgt-sidebar {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.cgt-preview-wrapper {
    position: relative;
    border-radius: var(--cgt-radius);
    overflow: hidden;
    background: #eee;
    box-shadow: var(--cgt-shadow);
    border: 1px solid var(--cgt-border);
}

.cgt-preview-card {
    height: 280px;
    width: 100%;
    transition: background 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.cgt-preview-actions {
    position: absolute;
    bottom: 16px;
    right: 16px;
    display: flex;
    gap: 10px;
}

.cgt-icon-btn {
    background: rgba(255, 255, 255, 0.95);
    border: none;
    width: 42px;
    height: 42px;
    border-radius: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cgt-text);
    box-shadow: var(--cgt-shadow);
    transition: all 0.2s ease;
}

.cgt-icon-btn:hover {
    transform: scale(1.05);
    background: #fff;
    box-shadow: 0 0 0 3px var(--cgt-primary-glow);
}

/* Output Styling */
.cgt-output-section {
    background: #f8fafc;
    border-radius: var(--cgt-radius);
    padding: 24px;
    border: 1px solid #f1f5f9;
}

.cgt-output-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    border-bottom: 1px solid #e2e8f0;
    padding-bottom: 12px;
}

.cgt-output-tabs {
    display: flex;
    gap: 4px;
}

.cgt-tab {
    background: none;
    border: none;
    padding: 8px 16px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--cgt-text-muted);
    cursor: pointer;
    border-radius: 10px;
    transition: 0.2s;
}

.cgt-tab.active {
    background: var(--cgt-primary);
    color: white;
}

.cgt-format-select {
    background: white;
    border: 1px solid var(--cgt-border);
    border-radius: 8px;
    padding: 4px 8px;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    color: var(--cgt-text);
}

.cgt-output-content textarea {
    width: 100%;
    height: 120px;
    background: transparent;
    border: none;
    font-family: 'JetBrains Mono', 'Fira Code', 'Monaco', monospace;
    font-size: 0.8rem;
    resize: none;
    color: #475569;
    line-height: 1.6;
}

.cgt-output-content textarea:focus {
    outline: none;
}

.cgt-output-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: 12px;
}

.cgt-copy-msg {
    font-size: 0.8rem;
    color: #059669;
    font-weight: 600;
    opacity: 0;
    transform: translateX(-10px);
    transition: 0.3s ease;
}

.cgt-copy-msg.show {
    opacity: 1;
    transform: translateX(0);
}

/* Export Section */
.cgt-section-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--cgt-text-muted);
    margin-bottom: 12px;
}

.cgt-export-btns {
    display: flex;
    gap: 10px;
}

.cgt-export-btns .cgt-btn {
    flex: 1;
}

/* Control Grid & Layout v4.1 */
.cgt-design-controls {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 24px;
}

.cgt-toolbar-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

@media (max-width: 600px) {
    .cgt-toolbar-row {
        grid-template-columns: 1fr;
    }
}

.cgt-control-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--cgt-text-muted);
    margin-bottom: 10px;
}

/* Supreme Type Selector */
.cgt-type-selector {
    display: flex;
    background: #f1f5f9;
    padding: 4px;
    border-radius: 12px;
}

.cgt-type-btn {
    flex: 1;
    padding: 10px;
    border: none;
    background: none;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    border-radius: 8px;
    transition: 0.2s;
    color: var(--cgt-text-muted);
}

.cgt-type-btn.active {
    background: white;
    color: var(--cgt-primary);
    box-shadow: var(--cgt-shadow-sm);
}

/* Angle Slider Row v4.1 */
.cgt-slider-row {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.cgt-angle-presets {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.cgt-angle-presets button {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    padding: 4px 8px;
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    color: var(--cgt-text-muted);
    transition: 0.2s;
}

.cgt-angle-presets button:hover {
    border-color: var(--cgt-primary);
    color: var(--cgt-primary);
    background: white;
}

/* Position Controls Row */
.cgt-position-controls {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    padding: 16px;
    background: #f8fafc;
    border-radius: 12px;
    border: 1px dashed #e2e8f0;
}

/* Visual Editor Bar */
.cgt-visual-bar-container {
    background: #f8fafc;
    border-radius: var(--cgt-radius);
    padding: 20px;
    border: 1px solid var(--cgt-border);
    margin-bottom: 24px;
}

.cgt-visual-bar-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 16px;
}

.cgt-visual-bar-header label {
    font-size: 0.85rem;
    font-weight: 700;
}

.cgt-visual-bar-header span {
    font-size: 0.75rem;
    color: var(--cgt-text-muted);
}

.cgt-visual-bar {
    position: relative;
    height: 44px;
    margin: 0 12px 12px 12px;
}

.cgt-bar-track {
    width: 100%;
    height: 16px;
    border-radius: 10px;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.1);
    border: 1px solid rgba(255,255,255,0.5);
}

.cgt-markers-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.cgt-marker {
    position: absolute;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 3px solid #fff;
    box-shadow: var(--cgt-shadow);
    top: 50%;
    transform: translate(-50%, -50%);
    cursor: grab;
    z-index: 10;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.cgt-marker:hover {
    transform: translate(-50%, -50%) scale(1.1);
    box-shadow: 0 0 0 4px var(--cgt-primary-glow);
}

.cgt-marker.active {
    z-index: 20;
    box-shadow: 0 0 0 4px var(--cgt-primary);
}

/* Color List Supreme */
.cgt-colors-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.cgt-color-item {
    display: flex;
    align-items: center;
    gap: 16px;
    background: white;
    padding: 12px 16px;
    border-radius: 12px;
    border: 1px solid var(--cgt-border);
    transition: border-color 0.2s;
}

.cgt-color-item:hover {
    border-color: #e2e8f0;
}

.cgt-color-item input[type="color"] {
    -webkit-appearance: none;
    appearance: none;
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 10px;
    padding: 0;
    cursor: pointer;
    overflow: hidden;
}

.cgt-color-item input[type="color"]::-webkit-color-swatch-wrapper { padding: 0; }
.cgt-color-item input[type="color"]::-webkit-color-swatch { border: none; }

.cgt-color-item input[type="range"] {
    flex: 1;
}

.cgt-remove-color {
    background: none;
    border: none;
    color: #94a3b8;
    cursor: pointer;
    font-size: 0.75rem;
    font-weight: 600;
    transition: 0.2s;
}

.cgt-remove-color:hover {
    color: #ef4444;
}

/* Designer Presets */
.cgt-presets-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(32px, 1fr));
    gap: 8px;
}

.cgt-preset-item {
    aspect-ratio: 1;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.cgt-preset-item:hover {
    transform: scale(1.2) rotate(4deg);
    z-index: 5;
}

/* FAQ Insights */
.cgt-faq-section {
    margin-top: 48px;
    background: #f8fafc;
    border-radius: var(--cgt-radius-lg);
    padding: 40px;
    border: 1px solid var(--cgt-border);
}

.cgt-faq-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

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

.cgt-faq-item h4 {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    margin: 0 0 12px 0;
    color: #1e293b;
    font-size: 1.1rem;
}

.cgt-faq-item p {
    font-size: 0.95rem;
    color: var(--cgt-text-muted);
    line-height: 1.6;
    margin: 0;
}

/* Modals */
.cgt-modal {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    padding: 20px;
}

.cgt-modal-content {
    background: white;
    width: 100%;
    max-width: 440px;
    border-radius: var(--cgt-radius-lg);
    box-shadow: var(--cgt-shadow-lg);
    overflow: hidden;
}

.cgt-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid var(--cgt-border);
}

.cgt-modal-header h3 {
    margin: 0;
    font-family: 'Outfit', sans-serif;
}

.cgt-close-btn {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--cgt-text-muted);
}

.cgt-history-list {
    padding: 24px;
    max-height: 400px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.cgt-history-item {
    height: 60px;
    border-radius: 12px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: transform 0.2s;
}

.cgt-history-item:hover {
    transform: scale(1.02);
    border-color: var(--cgt-primary);
}

/* Buttons Supreme (High Specificity for WordPress) */
#cgt-app .cgt-btn {
    padding: 12px 20px !important;
    border-radius: 12px !important;
    font-weight: 600 !important;
    font-size: 0.95rem !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 10px !important;
    transition: all 0.2s ease !important;
    border: 1px solid transparent !important;
}

#cgt-app .cgt-btn-primary {
    background: var(--cgt-primary) !important;
    color: white !important;
}

#cgt-app .cgt-btn-primary i {
    color: white !important;
}

#cgt-app .cgt-btn-primary:hover {
    background: var(--cgt-primary-dark) !important;
    box-shadow: 0 4px 12px var(--cgt-primary-glow) !important;
}

#cgt-app .cgt-btn-outline {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    color: var(--cgt-text) !important;
}

#cgt-app .cgt-btn-outline:hover {
    background: #f8fafc !important;
    border-color: var(--cgt-primary) !important;
}

#cgt-app .cgt-btn-danger-text {
    background: none !important;
    border: none !important;
    color: #94a3b8 !important;
    margin-left: auto !important;
    padding: 8px !important;
}

#cgt-app .cgt-btn-danger-text:hover {
    color: #ef4444 !important;
}

#cgt-app .cgt-link-btn {
    background: none !important;
    border: none !important;
    color: var(--cgt-primary) !important;
    font-weight: 700 !important;
    font-size: 0.85rem !important;
    cursor: pointer !important;
    padding: 0 !important;
}

/* Guide Section Supreme */
.cgt-guide-section {
    margin-top: 48px;
    background: #ffffff;
    border-radius: var(--cgt-radius-lg);
    padding: 40px;
    border: 1px solid var(--cgt-border);
    box-shadow: var(--cgt-shadow);
}

.cgt-guide-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
    margin-top: 32px;
}

.cgt-guide-card {
    background: #f8fafc;
    padding: 24px;
    border-radius: var(--cgt-radius);
    border: 1px solid #f1f5f9;
    transition: transform 0.2s, box-shadow 0.2s;
}

.cgt-guide-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--cgt-shadow);
    border-color: var(--cgt-primary);
}

.cgt-guide-icon {
    font-size: 1.5rem;
    color: var(--cgt-primary);
    margin-bottom: 16px;
}

.cgt-guide-card h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
    margin: 0 0 12px 0;
    color: var(--cgt-text);
}

.cgt-guide-card p {
    font-size: 0.85rem;
    color: var(--cgt-text-muted);
    line-height: 1.6;
    margin: 0;
}

.cgt-badge {
    padding: 4px 12px;
    border-radius: 99px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
}

.cgt-badge-low {
    background: #dcfce7;
    color: #15803d;
}

.cgt-note-box {
    margin-top: 32px;
    padding: 20px 24px;
    background: #eff6ff;
    border-left: 4px solid var(--cgt-primary);
    border-radius: 8px;
}

.cgt-note-box p {
    margin: 0;
    font-size: 0.9rem;
    color: #1e3a8a;
    display: flex;
    align-items: center;
    gap: 12px;
}

.cgt-note-box i {
    font-size: 1.2rem;
}

/* FAQ Section (Restored & Polished) */
.cgt-faq-section {
    margin-top: 40px;
    padding: 30px;
    background: #f8fafc;
    border-radius: var(--cgt-radius-lg);
    border: 1px solid var(--cgt-border);
}

.cgt-faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 25px;
}

.cgt-faq-item h4 {
    font-family: 'Outfit', sans-serif;
    color: var(--cgt-text);
    margin: 0 0 10px 0;
    font-size: 1.05rem;
}

.cgt-faq-item p {
    font-size: 0.88rem;
    color: var(--cgt-text-muted);
    line-height: 1.6;
    margin: 0;
}

/* Color Item Enhancement (Color Info Labels) */
.cgt-color-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 12px;
    background: #ffffff;
    border: 1px solid var(--cgt-border);
    border-radius: var(--cgt-radius);
    margin-bottom: 10px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}

.cgt-color-swatch-wrapper {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 110px;
}

.cgt-color-swatch-wrapper input[type="color"] {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    cursor: pointer;
    border: 1px solid #e2e8f0;
}

.cgt-color-hex {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.8rem;
    color: var(--cgt-text);
    font-weight: 600;
    text-transform: uppercase;
}

.cgt-color-slider-wrapper {
    flex-grow: 1;
    display: flex;
    align-items: center;
    gap: 12px;
}

.cgt-color-slider-wrapper input[type="range"] {
    flex-grow: 1;
}

.cgt-color-percent {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--cgt-primary);
    width: 40px;
    text-align: right;
}

.cgt-remove-color {
    color: #94a3b8;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 8px;
    transition: color 0.2s;
    font-size: 1rem;
}

.cgt-remove-color:hover {
    color: #ef4444;
}

/* Footer Credit */
.cgt-credit {
    margin-top: 50px;
    text-align: center;
    font-size: 0.9rem;
    color: var(--cgt-text-muted);
    font-family: 'Inter', sans-serif;
    padding: 20px;
    border-top: 1px solid var(--cgt-border);
}

.cgt-credit strong {
    color: var(--cgt-text);
}

/* Premium Range Slider Customization (High Specificity for WordPress) */
#cgt-app input[type="range"] {
    -webkit-appearance: none !important;
    appearance: none !important;
    width: 100% !important;
    background: transparent !important;
    cursor: pointer;
    border: none !important; /* Prevent theme border */
    padding: 0 !important; /* Prevent theme padding */
    box-shadow: none !important;
}

#cgt-app input[type="range"]:focus {
    outline: none !important;
}

/* Webkit Track */
#cgt-app input[type="range"]::-webkit-slider-runnable-track {
    width: 100%;
    height: 8px;
    background: #f1f5f9 !important;
    border-radius: 4px;
    border: 1px solid #e2e8f0;
    transition: all 0.2s ease;
}

/* Webkit Thumb */
#cgt-app input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none !important;
    height: 20px !important;
    width: 20px !important;
    border-radius: 50% !important;
    background: var(--cgt-primary) !important;
    border: 2px solid white !important;
    margin-top: -7px !important; /* Centers thumb on track */
    box-shadow: 0 1px 3px rgba(0,0,0,0.1), 0 0 0 0 var(--cgt-primary-glow);
    transition: all 0.2s ease;
}

#cgt-app input[type="range"]:hover::-webkit-slider-runnable-track {
    background: #eef2ff !important;
    border-color: #cbd5e1 !important;
}

#cgt-app input[type="range"]:hover::-webkit-slider-thumb {
    transform: scale(1.1);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15), 0 0 0 4px var(--cgt-primary-glow) !important;
}

/* Firefox Track */
#cgt-app input[type="range"]::-moz-range-track {
    width: 100%;
    height: 8px;
    background: #f1f5f9 !important;
    border-radius: 4px;
    border: 1px solid #e2e8f0;
}

/* Firefox Thumb */
#cgt-app input[type="range"]::-moz-range-thumb {
    height: 20px !important;
    width: 20px !important;
    border-radius: 50% !important;
    background: var(--cgt-primary) !important;
    border: 2px solid white !important;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    transition: all 0.2s ease;
}

#cgt-app input[type="range"]:hover::-moz-range-thumb {
    transform: scale(1.1);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15), 0 0 0 4px var(--cgt-primary-glow) !important;
}

.hidden { display: none !important; }