/* ==========================================================================
   CYBERCODELAB SUITE - MASTER STYLESHEET
   Aesthetics: Cyberpunk Dark Mode Theme
   Colors: Primary Neon Green (#00ff88), Electric Blue (#00d1ff), Hot Pink (#ff0055)
   ========================================================================== */

/* Design Tokens & CSS Variables scoped to plugin wrapper */
.ccl-suite {
    --ccl-bg-main: #0a0a0b;
    --ccl-bg-card: #121224;
    --ccl-bg-elevated: #1a1a32;
    --ccl-bg-input: #0e0e1b;
    
    --ccl-primary: #00ff88;
    --ccl-primary-glow: rgba(0, 255, 136, 0.3);
    --ccl-secondary: #00d1ff;
    --ccl-secondary-glow: rgba(0, 209, 255, 0.3);
    --ccl-accent: #ff0055;
    --ccl-accent-glow: rgba(255, 0, 85, 0.3);
    
    --ccl-text-bright: #ffffff;
    --ccl-text-muted: #9fa4c4;
    --ccl-text-dim: #5c6285;
    
    --ccl-font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --ccl-font-mono: 'JetBrains Mono', 'Fira Code', 'Courier New', Courier, monospace;
    
    --ccl-border-glow: 1px solid rgba(0, 255, 136, 0.15);
    --ccl-border-light: 1px solid rgba(255, 255, 255, 0.08);
    --ccl-radius-sm: 4px;
    --ccl-radius-md: 8px;
    --ccl-radius-lg: 12px;
    
    --ccl-transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    
    background-color: var(--ccl-bg-main);
    color: var(--ccl-text-muted);
    font-family: var(--ccl-font-sans);
    line-height: 1.6;
    box-sizing: border-box;
    border-radius: var(--ccl-radius-lg);
    border: var(--ccl-border-light);
    overflow: hidden;
    margin: 20px 0;
}

.ccl-suite *, .ccl-suite *::before, .ccl-suite *::after {
    box-sizing: border-box;
}

/* Typography styles inside Ccl-Suite */
.ccl-suite h1, .ccl-suite h2, .ccl-suite h3, .ccl-suite h4, .ccl-suite h5, .ccl-suite h6 {
    color: var(--ccl-text-bright);
    font-family: var(--ccl-font-sans);
    font-weight: 700;
    margin-top: 0;
    letter-spacing: -0.02em;
}

.ccl-suite h1 { font-size: 2.25rem; line-height: 1.2; }
.ccl-suite h2 { font-size: 1.75rem; line-height: 1.3; }
.ccl-suite h3 { font-size: 1.35rem; line-height: 1.4; color: var(--ccl-primary); }
.ccl-suite p { margin-bottom: 1.2rem; }
.ccl-suite a {
    color: var(--ccl-primary);
    text-decoration: none;
    transition: var(--ccl-transition);
}
.ccl-suite a:hover {
    color: var(--ccl-text-bright);
    text-shadow: 0 0 8px var(--ccl-primary-glow);
}

.ccl-suite code, .ccl-suite pre {
    font-family: var(--ccl-font-mono);
    font-size: 0.9rem;
    background-color: var(--ccl-bg-input);
    color: var(--ccl-secondary);
    border-radius: var(--ccl-radius-sm);
    padding: 2px 6px;
}

.ccl-suite pre {
    padding: 15px;
    overflow-x: auto;
    border: var(--ccl-border-light);
    border-left: 3px solid var(--ccl-primary);
    display: block;
    margin: 1.5rem 0;
}

.ccl-suite pre code {
    padding: 0;
    background: transparent;
    color: var(--ccl-text-bright);
}

/* Form inputs & controls */
.ccl-suite textarea, 
.ccl-suite input[type="text"], 
.ccl-suite input[type="number"], 
.ccl-suite select {
    width: 100%;
    background-color: var(--ccl-bg-input);
    border: var(--ccl-border-light);
    color: var(--ccl-text-bright);
    font-family: var(--ccl-font-sans);
    font-size: 0.95rem;
    padding: 12px 16px;
    border-radius: var(--ccl-radius-md);
    transition: var(--ccl-transition);
    outline: none;
}

.ccl-suite textarea:focus, 
.ccl-suite input[type="text"]:focus, 
.ccl-suite input[type="number"]:focus, 
.ccl-suite select:focus {
    border-color: var(--ccl-primary);
    box-shadow: 0 0 8px rgba(0, 255, 136, 0.2);
}

.ccl-suite textarea {
    min-height: 120px;
    resize: vertical;
    font-family: var(--ccl-font-mono);
}

.ccl-suite label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--ccl-text-muted);
    margin-bottom: 8px;
}

.ccl-form-group {
    margin-bottom: 1.5rem;
}

.ccl-label-with-action {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.ccl-label-with-action label {
    margin-bottom: 0;
}

/* Buttons System */
.ccl-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    font-family: var(--ccl-font-sans);
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--ccl-radius-md);
    border: none;
    cursor: pointer;
    transition: var(--ccl-transition);
    text-align: center;
}

.ccl-btn-primary {
    background-color: var(--ccl-primary);
    color: #000000;
    box-shadow: 0 4px 12px rgba(0, 255, 136, 0.2);
}

.ccl-btn-primary:hover {
    background-color: #02e67a;
    box-shadow: 0 0 15px rgba(0, 255, 136, 0.4);
    transform: translateY(-1px);
}

.ccl-btn-secondary {
    background-color: transparent;
    border: 1px solid var(--ccl-secondary);
    color: var(--ccl-secondary);
}

.ccl-btn-secondary:hover {
    background-color: rgba(0, 209, 255, 0.08);
    box-shadow: 0 0 12px rgba(0, 209, 255, 0.3);
    transform: translateY(-1px);
}

.ccl-btn-danger {
    background-color: transparent;
    border: 1px solid var(--ccl-accent);
    color: var(--ccl-accent);
}

.ccl-btn-danger:hover {
    background-color: rgba(255, 0, 85, 0.08);
    box-shadow: 0 0 12px rgba(255, 0, 85, 0.3);
    transform: translateY(-1px);
}

.ccl-btn-xs {
    padding: 6px 12px;
    font-size: 0.8rem;
    border-radius: var(--ccl-radius-sm);
}

.ccl-btn-full {
    width: 100%;
}

.ccl-btn-copy {
    background-color: rgba(255, 255, 255, 0.05);
    border: var(--ccl-border-light);
    color: var(--ccl-primary);
    padding: 4px 10px;
    font-size: 0.75rem;
    border-radius: var(--ccl-radius-sm);
    cursor: pointer;
    font-weight: 500;
    transition: var(--ccl-transition);
}

.ccl-btn-copy:hover {
    background-color: rgba(0, 255, 136, 0.1);
    color: var(--ccl-text-bright);
}

/* Alert Boxes */
.ccl-alert {
    padding: 12px 16px;
    border-radius: var(--ccl-radius-md);
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    border-left: 4px solid transparent;
}

.ccl-alert-success {
    background-color: rgba(0, 255, 136, 0.08);
    border-color: var(--ccl-primary);
    color: var(--ccl-primary);
}

.ccl-alert-error {
    background-color: rgba(255, 0, 85, 0.08);
    border-color: var(--ccl-accent);
    color: var(--ccl-accent);
}

/* Spinner */
.ccl-spinner-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 30px;
    gap: 12px;
    color: var(--ccl-secondary);
}

.ccl-spinner {
    width: 36px;
    height: 36px;
    border: 3px solid rgba(0, 209, 255, 0.1);
    border-top-color: var(--ccl-secondary);
    border-radius: 50%;
    animation: cclSpin 1s infinite linear;
}

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


/* ==========================================================================
   MODULE 1 - ONLINE TOOLS (CCL_TOOL-WRAPPER)
   ========================================================================== */
.ccl-tool-wrapper {
    background-color: var(--ccl-bg-card);
    border: var(--ccl-border-light);
    border-radius: var(--ccl-radius-lg);
    padding: 30px;
    margin: 20px 0;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.ccl-tool-header {
    border-bottom: var(--ccl-border-light);
    padding-bottom: 15px;
    margin-bottom: 25px;
}

.ccl-tool-header h3 {
    font-size: 1.6rem;
    margin-bottom: 6px;
}

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

/* Layout helpers for tool inputs */
.ccl-controls-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 1.5rem;
}

.ccl-control-group {
    flex: 1 1 200px;
}

.ccl-button-group {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

/* 2. Password Gen Styles */
.ccl-password-display-wrapper {
    display: flex;
    background-color: var(--ccl-bg-input);
    border: var(--ccl-border-light);
    border-radius: var(--ccl-radius-md);
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.ccl-password-display-wrapper input {
    background: transparent;
    border: none;
    font-family: var(--ccl-font-mono);
    font-size: 1.25rem;
    color: var(--ccl-text-bright);
    padding: 15px;
    flex-grow: 1;
}

.ccl-password-display-wrapper button {
    background-color: var(--ccl-bg-elevated);
    border: none;
    border-left: var(--ccl-border-light);
    color: var(--ccl-primary);
    padding: 0 25px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--ccl-transition);
}

.ccl-password-display-wrapper button:hover {
    background-color: rgba(0, 255, 136, 0.1);
    color: var(--ccl-text-bright);
}

.ccl-strength-meter {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 1.5rem;
    background: rgba(255,255,255,0.02);
    padding: 10px 15px;
    border-radius: var(--ccl-radius-md);
}

.ccl-strength-bar-container {
    flex-grow: 1;
    background-color: var(--ccl-bg-input);
    height: 8px;
    border-radius: 4px;
    overflow: hidden;
}

.ccl-strength-bar {
    height: 100%;
    width: 0%;
    transition: var(--ccl-transition);
}

.bg-weak { background-color: var(--ccl-accent); }
.bg-medium { background-color: var(--ccl-secondary); }
.bg-strong { background-color: var(--ccl-primary); }

.ccl-settings-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
    margin-bottom: 1.5rem;
}

.ccl-checkbox-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.ccl-checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    text-transform: none;
    font-weight: normal;
    font-size: 0.9rem;
    margin: 0;
}

.ccl-checkbox-label input {
    accent-color: var(--ccl-primary);
    width: 16px;
    height: 16px;
}

/* Range sliders */
.ccl-range-group input[type="range"] {
    width: 100%;
    accent-color: var(--ccl-primary);
    margin: 15px 0;
}

/* 4. Hash Generator output grouping */
.ccl-hash-outputs {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.ccl-hash-outputs input[type="text"] {
    font-family: var(--ccl-font-mono);
}

/* 5. Word counter grids */
.ccl-counter-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 15px;
    margin-top: 1.5rem;
}

.ccl-stat-card {
    background-color: var(--ccl-bg-input);
    border: var(--ccl-border-light);
    border-radius: var(--ccl-radius-md);
    padding: 15px;
    text-align: center;
    transition: var(--ccl-transition);
}

.ccl-stat-card:hover {
    border-color: var(--ccl-secondary);
    box-shadow: 0 0 10px rgba(0, 209, 255, 0.1);
}

.ccl-stat-num {
    display: block;
    font-size: 1.6rem;
    font-family: var(--ccl-font-mono);
    color: var(--ccl-primary);
    font-weight: 700;
}

.ccl-stat-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--ccl-text-muted);
}

/* 7. Color Picker dashboard layouts */
.ccl-color-layout {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

.ccl-color-left {
    flex: 1 1 200px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.ccl-color-right {
    flex: 2 1 300px;
}

.ccl-color-visual-picker {
    position: relative;
    width: 100%;
    max-width: 200px;
    aspect-ratio: 1;
}

.ccl-color-visual-picker input[type="color"] {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.ccl-color-preview {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 3px solid var(--ccl-text-bright);
    box-shadow: 0 8px 20px rgba(0,0,0,0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    transition: var(--ccl-transition);
}

.ccl-color-preview span {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    color: #000;
    background: rgba(255, 255, 255, 0.8);
    padding: 6px 12px;
    border-radius: 12px;
    pointer-events: none;
}

/* 8. CSS Gradient Generator layouts */
.ccl-gradient-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 1.5rem;
}

.ccl-gradient-preview {
    width: 100%;
    height: 150px;
    border-radius: var(--ccl-radius-md);
    border: var(--ccl-border-light);
    box-shadow: inset 0 0 20px rgba(0,0,0,0.8);
}

.ccl-radio-tabs {
    display: flex;
    background-color: var(--ccl-bg-input);
    border-radius: var(--ccl-radius-md);
    padding: 4px;
    border: var(--ccl-border-light);
}

.ccl-radio-tab {
    flex: 1;
    text-align: center;
    cursor: pointer;
    margin: 0 !important;
}

.ccl-radio-tab input {
    display: none;
}

.ccl-radio-tab span {
    display: block;
    padding: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: var(--ccl-radius-sm);
    color: var(--ccl-text-muted);
    transition: var(--ccl-transition);
}

.ccl-radio-tab input:checked + span {
    background-color: var(--ccl-primary);
    color: #000;
}

.ccl-color-stop-row {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.ccl-stop-item {
    flex: 1 1 120px;
    background-color: var(--ccl-bg-input);
    padding: 10px;
    border-radius: var(--ccl-radius-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
    border: var(--ccl-border-light);
}

.ccl-stop-item span {
    font-size: 0.8rem;
}

.ccl-stop-item input[type="color"] {
    width: 30px;
    height: 30px;
    border: none;
    background: transparent;
    cursor: pointer;
}

.ccl-stop-item input[type="number"] {
    width: 50px;
    padding: 4px;
    font-family: var(--ccl-font-mono);
    text-align: center;
}

/* 9. Regex sandboxes */
.ccl-regex-slashes {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.4rem;
    color: var(--ccl-text-dim);
}

.ccl-regex-slashes input[type="text"] {
    font-family: var(--ccl-font-mono);
}

#regex-flags {
    width: 80px;
    color: var(--ccl-accent);
}

.ccl-regex-result-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.ccl-highlighted-box {
    background-color: var(--ccl-bg-input);
    border: var(--ccl-border-light);
    border-radius: var(--ccl-radius-md);
    padding: 15px;
    min-height: 120px;
    font-family: var(--ccl-font-mono);
    white-space: pre-wrap;
    word-break: break-all;
    font-size: 0.95rem;
    color: var(--ccl-text-bright);
}

.ccl-highlighted-box mark {
    background-color: rgba(0, 255, 136, 0.3);
    color: var(--ccl-primary);
    border-radius: 2px;
    box-shadow: 0 0 4px var(--ccl-primary-glow);
    padding: 2px 0;
}

.ccl-highlighted-box .placeholder-text {
    color: var(--ccl-text-dim);
}

/* 10. IP Lookup Card styles */
.ccl-ip-input-row {
    display: flex;
    gap: 15px;
    margin-bottom: 1.5rem;
}

.ccl-ip-result-card {
    background-color: var(--ccl-bg-elevated);
    border: var(--ccl-border-glow);
    border-radius: var(--ccl-radius-md);
    padding: 25px;
    box-shadow: 0 0 15px rgba(0, 255, 136, 0.05);
}

.ccl-ip-result-header {
    border-bottom: var(--ccl-border-light);
    padding-bottom: 12px;
    margin-bottom: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.ccl-ip-result-header h4 {
    margin: 0;
    font-family: var(--ccl-font-mono);
    color: var(--ccl-primary);
    font-size: 1.35rem;
}

.ccl-ip-result-header span {
    font-size: 0.85rem;
    background-color: rgba(255,255,255,0.05);
    padding: 4px 10px;
    border-radius: 12px;
}

.ccl-ip-result-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.ccl-detail-row {
    display: flex;
    justify-content: space-between;
    background: rgba(0,0,0,0.15);
    padding: 10px;
    border-radius: var(--ccl-radius-sm);
    font-size: 0.85rem;
}

.ccl-detail-lbl {
    color: var(--ccl-text-muted);
}


/* ==========================================================================
   MODULE 2 - LEARNING LABS ([CCL_LEARN])
   ========================================================================== */
.ccl-learn-dashboard {
    display: grid;
    grid-template-columns: 280px 1fr;
    height: 700px;
    background-color: var(--ccl-bg-main);
    border: var(--ccl-border-light);
    border-radius: var(--ccl-radius-lg);
}

.ccl-learn-sidebar {
    background-color: var(--ccl-bg-card);
    border-right: var(--ccl-border-light);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.ccl-sidebar-header {
    padding: 20px;
    border-bottom: var(--ccl-border-light);
}

.ccl-sidebar-header h3 {
    margin: 0;
    font-size: 1.15rem;
    color: var(--ccl-text-bright);
}

.ccl-topics-accordion {
    flex-grow: 1;
    overflow-y: auto;
    padding: 15px;
}

.ccl-topic-group {
    margin-bottom: 12px;
}

.ccl-topic-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--ccl-radius-sm);
    cursor: pointer;
    transition: var(--ccl-transition);
}

.ccl-topic-header:hover {
    background: rgba(255, 255, 255, 0.05);
}

.ccl-topic-title {
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--ccl-text-bright);
}

.ccl-topic-meta {
    display: flex;
    align-items: center;
    gap: 8px;
}

.ccl-topic-progress-percentage {
    font-size: 0.75rem;
    font-family: var(--ccl-font-mono);
    color: var(--ccl-primary);
}

.ccl-topic-chevron {
    width: 8px;
    height: 8px;
    border-right: 2px solid var(--ccl-text-dim);
    border-bottom: 2px solid var(--ccl-text-dim);
    transform: rotate(45deg);
    transition: var(--ccl-transition);
}

.ccl-topic-group.active .ccl-topic-chevron {
    transform: rotate(-135deg);
    border-color: var(--ccl-primary);
}

/* Sidebar progress bar details */
.ccl-topic-progress-track {
    height: 2px;
    background: rgba(255,255,255,0.03);
    margin-top: 4px;
    border-radius: 1px;
    overflow: hidden;
}

.ccl-topic-progress-bar {
    height: 100%;
    background-color: var(--ccl-primary);
    transition: var(--ccl-transition);
}

/* Syllabus Lesson Links list */
.ccl-lessons-list {
    display: none;
    flex-direction: column;
    padding-left: 10px;
    margin-top: 6px;
    gap: 4px;
}

.ccl-topic-group.active .ccl-lessons-list {
    display: flex;
}

.ccl-lesson-link-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    border-radius: var(--ccl-radius-sm);
    cursor: pointer;
    font-size: 0.85rem;
    transition: var(--ccl-transition);
    color: var(--ccl-text-muted);
}

.ccl-lesson-link-item:hover {
    background: rgba(255, 255, 255, 0.03);
    color: var(--ccl-text-bright);
}

.ccl-lesson-link-item.active {
    background: rgba(0, 255, 136, 0.08);
    color: var(--ccl-primary);
}

.ccl-lesson-check-indicator {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--ccl-text-dim);
}

.ccl-lesson-link-item.completed .ccl-lesson-check-indicator {
    background: var(--ccl-primary);
    box-shadow: 0 0 6px var(--ccl-primary-glow);
}

/* Central Learn Reader Panel */
.ccl-learn-reader {
    display: flex;
    flex-direction: column;
    height: 100%;
    background-color: var(--ccl-bg-main);
    overflow: hidden;
}

.ccl-lesson-slides-container {
    flex-grow: 1;
    overflow-y: auto;
    padding: 35px;
}

.ccl-lesson-slide {
    animation: cclFadeIn 0.3s ease-out;
}

@keyframes cclFadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: translateY(0); }
}

.ccl-lesson-meta-header {
    margin-bottom: 12px;
}

.ccl-lesson-tag {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--ccl-secondary);
    border: 1px solid rgba(0, 209, 255, 0.3);
    padding: 2px 8px;
    border-radius: 10px;
    letter-spacing: 0.05em;
}

.ccl-lesson-title {
    margin-bottom: 25px;
    border-bottom: var(--ccl-border-light);
    padding-bottom: 15px;
}

.ccl-lesson-content-body {
    font-size: 1rem;
    color: var(--ccl-text-muted);
}

.ccl-lesson-content-body h2 {
    font-size: 1.4rem;
    margin: 25px 0 12px;
    color: var(--ccl-text-bright);
}

.ccl-lesson-sandbox-block {
    margin-top: 30px;
    background-color: var(--ccl-bg-card);
    border: var(--ccl-border-glow);
    border-radius: var(--ccl-radius-md);
    padding: 20px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

.ccl-sandbox-block-header {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--ccl-primary);
    margin-bottom: 10px;
}

.ccl-code-preview {
    margin: 0 0 15px 0;
}

/* Sticky Navigation footer bar */
.ccl-learn-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 35px;
    background-color: var(--ccl-bg-card);
    border-top: var(--ccl-border-light);
}

.ccl-complete-checkbox-wrapper {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--ccl-text-bright);
    margin: 0 !important;
    text-transform: none !important;
}

.ccl-complete-checkbox-wrapper input {
    display: none;
}

.ccl-checkbox-custom {
    width: 18px;
    height: 18px;
    border: 2px solid var(--ccl-text-dim);
    border-radius: 3px;
    display: inline-block;
    position: relative;
    transition: var(--ccl-transition);
}

.ccl-complete-checkbox-wrapper input:checked + .ccl-checkbox-custom {
    border-color: var(--ccl-primary);
    background-color: var(--ccl-primary);
}

.ccl-complete-checkbox-wrapper input:checked + .ccl-checkbox-custom::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 5px;
    width: 4px;
    height: 8px;
    border: solid #000;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}


/* ==========================================================================
   MODULE 3 - LIVE CODE EDITOR ([CCL_EDITOR] & MODALS)
   ========================================================================== */
.ccl-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(5, 5, 10, 0.85);
    backdrop-filter: blur(8px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 99999;
    padding: 30px;
}

.ccl-modal-container {
    width: 100%;
    max-width: 1200px;
    height: 90vh;
    background-color: var(--ccl-bg-main);
    border: var(--ccl-border-glow);
    border-radius: var(--ccl-radius-lg);
    box-shadow: 0 0 30px rgba(0, 255, 136, 0.15);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.ccl-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 25px;
    background-color: var(--ccl-bg-card);
    border-bottom: var(--ccl-border-light);
}

.ccl-modal-header h3 {
    margin: 0;
    font-size: 1.25rem;
}

.ccl-modal-close-btn {
    background: transparent;
    border: none;
    color: var(--ccl-text-muted);
    font-size: 1.8rem;
    cursor: pointer;
    transition: var(--ccl-transition);
}

.ccl-modal-close-btn:hover {
    color: var(--ccl-accent);
}

.ccl-modal-body {
    flex-grow: 1;
    overflow: hidden;
}

/* Split editor layouts */
.ccl-sandbox-split-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    height: 100%;
}

.ccl-sandbox-editor-panel {
    border-right: var(--ccl-border-light);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.ccl-sandbox-preview-panel {
    display: flex;
    flex-direction: column;
    height: 100%;
    background-color: #0d0d0d;
}

.ccl-panel-header {
    background-color: var(--ccl-bg-card);
    padding: 8px 15px;
    border-bottom: var(--ccl-border-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--ccl-text-muted);
}

.ccl-panel-actions {
    display: flex;
    gap: 8px;
}

.ccl-monaco-container-host {
    flex-grow: 1;
    width: 100%;
    height: 100%;
    min-height: 250px;
    background-color: #1e1e1e; /* Match Monaco VS-Code theme dark bg */
}

/* Sandbox Iframe and Retro Terminal Consoles */
.ccl-sandbox-iframe {
    width: 100%;
    flex-grow: 1;
    border: none;
    background-color: #ffffff; /* Preview frame should default to clear white background for normal page views */
}

.ccl-sandbox-console {
    flex-grow: 1;
    background-color: #050508;
    padding: 20px;
    font-family: var(--ccl-font-mono);
    font-size: 0.85rem;
    overflow-y: auto;
    color: #e2e4f0;
}

.ccl-console-line {
    margin-bottom: 6px;
    white-space: pre-wrap;
    word-break: break-all;
}

.ccl-console-line.text-info { color: var(--ccl-secondary); }
.ccl-console-line.text-error { color: var(--ccl-accent); }
.ccl-console-line.text-success { color: var(--ccl-primary); }

/* Standalone Editor wrapper */
.ccl-editor-standalone-wrapper {
    display: flex;
    flex-direction: column;
    height: 650px;
    border: var(--ccl-border-light);
    border-radius: var(--ccl-radius-lg);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    background-color: var(--ccl-bg-main);
}

.ccl-editor-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 20px;
    background-color: var(--ccl-bg-card);
    border-bottom: var(--ccl-border-light);
}

.ccl-toolbar-branding {
    font-family: var(--ccl-font-mono);
    color: var(--ccl-primary);
    font-weight: 700;
}

.ccl-lang-selector-group select {
    padding: 6px 12px;
    font-size: 0.85rem;
    background-color: var(--ccl-bg-input);
    border-color: rgba(255, 255, 255, 0.15);
    color: var(--ccl-text-bright);
    width: auto;
}

.ccl-editor-split-workspace {
    flex-grow: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    height: calc(100% - 58px);
}

.ccl-workspace-pane {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.ccl-workspace-editor {
    border-right: var(--ccl-border-light);
}

.ccl-preview-pane-wrapper, .ccl-console-pane-wrapper {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.ccl-output-tab-bar {
    background-color: var(--ccl-bg-card);
    padding: 8px 15px;
    border-bottom: var(--ccl-border-light);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--ccl-text-muted);
    letter-spacing: 0.05em;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.ccl-btn-clear-console {
    background: transparent;
    border: none;
    color: var(--ccl-accent);
    cursor: pointer;
    font-size: 0.75rem;
    font-weight: 600;
}


/* ==========================================================================
   MODULE 4 - HOMEPAGE WIDGETS
   ========================================================================== */

/* 1. Hero block */
.ccl-hero-section {
    position: relative;
    padding: 90px 40px;
    text-align: center;
    border: var(--ccl-border-glow);
    background: linear-gradient(180deg, #121226 0%, #0a0a0b 100%);
    box-shadow: 0 10px 40px rgba(0, 255, 136, 0.05);
}

.ccl-hero-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 150px;
    background: radial-gradient(circle, rgba(0, 255, 136, 0.08) 0%, transparent 70%);
    pointer-events: none;
    z-index: 1;
}

.ccl-hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.ccl-badge {
    display: inline-block;
    padding: 4px 12px;
    background-color: rgba(0, 255, 136, 0.1);
    color: var(--ccl-primary);
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 12px;
    border: 1px solid rgba(0, 255, 136, 0.2);
    letter-spacing: 0.05em;
    margin-bottom: 20px;
}

.ccl-hero-section h1 {
    font-size: 3.2rem;
    background: linear-gradient(135deg, #ffffff 30%, #00ff88 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 20px;
    text-shadow: 0 0 40px rgba(0, 255, 136, 0.1);
}

.ccl-hero-section p {
    font-size: 1.15rem;
    color: var(--ccl-text-muted);
    margin-bottom: 35px;
    line-height: 1.7;
}

.ccl-hero-actions {
    display: flex;
    justify-content: center;
    gap: 15px;
}

/* 2. Feature Cards */
.ccl-features-container {
    background: transparent;
    border: none;
    margin: 30px 0;
}

.ccl-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.ccl-feature-card {
    background-color: var(--ccl-bg-card);
    border: var(--ccl-border-light);
    border-radius: var(--ccl-radius-lg);
    padding: 35px 25px;
    transition: var(--ccl-transition);
    position: relative;
    overflow: hidden;
}

.ccl-feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--ccl-primary), var(--ccl-secondary));
    opacity: 0;
    transition: var(--ccl-transition);
}

.ccl-feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
    border-color: rgba(0, 255, 136, 0.2);
}

.ccl-feature-card:hover::before {
    opacity: 1;
}

.ccl-feature-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--ccl-radius-md);
    background-color: rgba(0, 255, 136, 0.05);
    color: var(--ccl-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    border: var(--ccl-border-light);
}

.ccl-feature-card h3 {
    margin-bottom: 12px;
}

.ccl-feature-card p {
    font-size: 0.9rem;
    color: var(--ccl-text-muted);
    margin-bottom: 20px;
}

.ccl-feature-link {
    font-size: 0.85rem;
    font-weight: 700;
}

/* 3. Searchable Tools Grid Dashboard host styles */
.ccl-tools-dashboard {
    background: transparent;
    border: none;
    margin: 30px 0;
}

.ccl-dashboard-header {
    margin-bottom: 25px;
}

.ccl-search-filter-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    margin-top: 15px;
    flex-wrap: wrap;
}

#ccl-tool-search {
    flex-grow: 1;
    max-width: 320px;
}

.ccl-category-filters {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.ccl-filter-btn {
    background-color: var(--ccl-bg-card);
    border: var(--ccl-border-light);
    color: var(--ccl-text-muted);
    padding: 6px 14px;
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: var(--ccl-radius-sm);
    cursor: pointer;
    transition: var(--ccl-transition);
}

.ccl-filter-btn:hover, .ccl-filter-btn.active {
    background-color: var(--ccl-primary);
    color: #000;
    border-color: var(--ccl-primary);
}

.ccl-tools-grid-layout {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 20px;
}

/* Tool card stylings */
.ccl-tool-card {
    background-color: var(--ccl-bg-card);
    border: var(--ccl-border-light);
    border-radius: var(--ccl-radius-md);
    padding: 25px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: var(--ccl-transition);
}

.ccl-tool-card-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 0%, rgba(0, 255, 136, 0.08) 0%, transparent 60%);
    opacity: 0;
    transition: var(--ccl-transition);
}

.ccl-tool-card:hover {
    transform: translateY(-3px);
    border-color: var(--ccl-primary);
    box-shadow: 0 5px 15px rgba(0, 255, 136, 0.1);
}

.ccl-tool-card:hover .ccl-tool-card-glow {
    opacity: 1;
}

.ccl-tool-card-icon {
    color: var(--ccl-primary);
    margin-bottom: 15px;
    display: inline-block;
}

.ccl-tool-card h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.ccl-tool-card p {
    font-size: 0.85rem;
    color: var(--ccl-text-muted);
    margin-bottom: 15px;
    min-height: 40px;
}

.ccl-tool-card-btn {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--ccl-secondary);
    display: inline-block;
}

.ccl-tool-card:hover .ccl-tool-card-btn {
    color: var(--ccl-primary);
}

/* Host view control */
.ccl-host-controls {
    margin-bottom: 20px;
}

/* 4. Latest Posts Grid */
.ccl-latest-posts-container {
    background: transparent;
    border: none;
    margin: 40px 0;
}

.ccl-latest-posts-container h2 {
    margin-bottom: 25px;
}

.ccl-posts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.ccl-post-card {
    background-color: var(--ccl-bg-card);
    border: var(--ccl-border-light);
    border-radius: var(--ccl-radius-lg);
    overflow: hidden;
    transition: var(--ccl-transition);
}

.ccl-post-card:hover {
    transform: translateY(-5px);
    border-color: var(--ccl-secondary);
    box-shadow: 0 10px 20px rgba(0, 209, 255, 0.08);
}

.ccl-post-thumb {
    height: 180px;
    background-size: cover;
    background-position: center;
    border-bottom: var(--ccl-border-light);
}

.ccl-post-content {
    padding: 20px;
}

.ccl-post-date {
    font-size: 0.75rem;
    color: var(--ccl-text-dim);
    display: block;
    margin-bottom: 8px;
}

.ccl-post-card h3 {
    font-size: 1.15rem;
    margin-bottom: 10px;
    line-height: 1.4;
}

.ccl-post-card p {
    font-size: 0.85rem;
    color: var(--ccl-text-muted);
    margin-bottom: 18px;
}

.ccl-post-link {
    font-size: 0.8rem;
    font-weight: 700;
}


/* ==========================================================================
   RESPONSIVE DESIGN (MEDIA QUERIES)
   ========================================================================== */

@media (max-width: 1024px) {
    .ccl-learn-dashboard {
        grid-template-columns: 240px 1fr;
    }
    .ccl-features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .ccl-posts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .ccl-learn-dashboard {
        grid-template-columns: 1fr;
        height: auto;
    }
    
    .ccl-learn-sidebar {
        border-right: none;
        border-bottom: var(--ccl-border-light);
        max-height: 300px;
    }
    
    .ccl-sandbox-split-layout, .ccl-editor-split-workspace {
        grid-template-columns: 1fr;
    }
    
    .ccl-sandbox-editor-panel, .ccl-workspace-editor {
        border-right: none;
        border-bottom: var(--ccl-border-light);
        height: 350px;
    }
    
    .ccl-sandbox-preview-panel, .ccl-workspace-output {
        height: 300px;
    }

    .ccl-editor-standalone-wrapper {
        height: auto;
    }
    
    .ccl-features-grid, .ccl-posts-grid {
        grid-template-columns: 1fr;
    }
    
    .ccl-hero-section h1 {
        font-size: 2.3rem;
    }
    
    .ccl-settings-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .ccl-checkbox-group {
        grid-template-columns: 1fr;
    }
    
    .ccl-color-layout {
        flex-direction: column;
    }
    
    .ccl-color-left {
        justify-content: center;
    }
    
    .ccl-gradient-grid {
        grid-template-columns: 1fr;
    }
}