/* Code Editor Styles - Matching QUANTUM TOOLS aesthetic */

/* === UNIVERSAL NAVIGATION ENHANCEMENTS === */
/* Header Navigation Layout - Works on all screen sizes */
nav {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.hamburger {
    display: flex;
    z-index: 102;
    order: 1;
    margin-right: 15px;
    flex-direction: column;
    width: 30px;
    height: 30px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.hamburger .line {
    width: 100%;
    height: 3px;
    background: var(--text-primary);
    margin: 3px 0;
    transition: all 0.3s ease;
    border-radius: 2px;
}

.hamburger.active .line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active .line:nth-child(2) {
    opacity: 0;
}

.hamburger.active .line:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Theme Toggle */
.theme-toggle {
    order: 2;
    margin-left: auto;
    margin-right: 0;
    position: relative;
    width: 60px;
    height: 30px;
    background: var(--glass-bg);
    border-radius: 50px;
    border: 1px solid var(--card-border);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 8px;
    transition: all var(--transition-fast) ease;
    backdrop-filter: blur(10px);
}

.theme-toggle:hover {
    border-color: var(--accent-color-1);
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.3);
}

.theme-toggle i {
    font-size: 14px;
    z-index: 2;
    transition: all var(--transition-fast) ease;
}

.theme-toggle .fa-moon {
    color: var(--accent-color-1);
}

.theme-toggle .fa-sun {
    color: var(--accent-color-2);
}

.theme-toggle-track {
    position: absolute;
    top: 3px;
    left: 3px;
    width: 24px;
    height: 24px;
    background: linear-gradient(135deg, var(--accent-color-1), var(--accent-color-2));
    border-radius: 50%;
    transition: all var(--transition-fast) ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

body.light-theme .theme-toggle-track {
    transform: translateX(30px);
}

/* Navigation Links */
.nav-links {
    order: 3;
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
    padding: 0;
    position: fixed;
    top: 0;
    right: -100%;
    height: 100vh;
    width: 300px;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border-left: 1px solid var(--card-border);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: right var(--transition-medium) ease;
    z-index: 101;
}

.nav-links.active {
    right: 0;
}

.nav-links li {
    margin: 1rem 0;
}

.nav-link {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 1.1rem;
    padding: 12px 24px;
    border-radius: 25px;
    transition: all var(--transition-fast) ease;
    position: relative;
    display: block;
    text-align: center;
}

.nav-link:hover,
.nav-link.active {
    background: linear-gradient(135deg, var(--accent-color-1), var(--accent-color-2));
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0, 240, 255, 0.4);
}

/* Desktop Navigation */
@media (min-width: 1024px) {
    .hamburger {
        display: none;
    }
    
    .nav-links {
        position: static;
        height: auto;
        width: auto;
        background: none;
        backdrop-filter: none;
        border: none;
        flex-direction: row;
        gap: 1rem;
        order: 2;
        margin-right: 2rem;
    }
    
    .nav-links li {
        margin: 0;
    }
    
    .nav-link {
        font-size: 0.9rem;
        padding: 8px 16px;
    }
    
    .theme-toggle {
        order: 3;
        margin: 0;
    }
}

/* === HERO SECTION === */
.hero-section {
    padding: 120px 0 60px;
    text-align: center;
    position: relative;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.gradient-text {
    background: linear-gradient(135deg, var(--accent-color-1), var(--accent-color-2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
}

.subtitle {
    display: block;
    color: var(--text-secondary);
    font-size: 0.7em;
    font-weight: 500;
    margin-top: 0.5rem;
}

.hero-description {
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
}

/* === EDITOR SECTION === */
.editor-section {
    padding: 2rem 0 4rem;
}

.editor-controls {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    justify-content: center;
}

.control-btn {
    background: var(--glass-bg);
    border: 1px solid var(--card-border);
    color: var(--text-primary);
    padding: 12px 20px;
    border-radius: 25px;
    cursor: pointer;
    font-family: 'Orbitron', sans-serif;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all var(--transition-fast) ease;
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
}

.control-btn:hover {
    border-color: var(--accent-color-1);
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.3);
    transform: translateY(-2px);
}

.control-btn i {
    font-size: 1rem;
}

.run-btn:hover {
    background: linear-gradient(135deg, var(--accent-color-1), var(--accent-color-3));
    color: white;
}

.clear-btn:hover {
    background: linear-gradient(135deg, #ff4757, #ff3838);
    color: white;
}

.fullscreen-btn:hover {
    background: linear-gradient(135deg, var(--accent-color-2), var(--accent-color-3));
    color: white;
}

/* === EDITOR CONTAINER === */
.editor-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    height: 80vh;
    min-height: 600px;
    background: var(--glass-bg);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    overflow: hidden;
    backdrop-filter: blur(20px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    margin: 0 auto;
    max-width: 1400px;
    width: 100%;
}

.editor-container.fullscreen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 1000;
    border-radius: 0;
    grid-template-columns: 1fr 1fr;
    max-width: none;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .editor-container {
        grid-template-columns: 1fr;
        height: auto;
        min-height: 800px;
    }
    
    .editor-container.fullscreen {
        grid-template-columns: 1fr;
    }
    
    .editors-panel, .preview-panel {
        height: 50vh;
        min-height: 400px;
    }
    
    .editor-controls {
        flex-direction: column;
        align-items: stretch;
    }
    
    .control-btn {
        width: 100%;
        justify-content: center;
    }
}

/* === EDITORS PANEL === */
.editors-panel {
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--card-border);
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.editor-tabs {
    display: flex;
    background: var(--secondary-bg);
    border-bottom: 1px solid var(--card-border);
}

.tab-btn {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 15px 10px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: 'Orbitron', sans-serif;
    font-weight: 500;
    transition: all var(--transition-fast) ease;
    border-bottom: 3px solid transparent;
    font-size: 0.9rem;
}

.tab-btn:hover {
    background: var(--glass-highlight);
    color: var(--text-primary);
}

.tab-btn.active {
    color: var(--accent-color-1);
    border-bottom-color: var(--accent-color-1);
    background: var(--glass-highlight);
}

.tab-btn i {
    font-size: 1.1rem;
}

.editors {
    flex: 1;
    position: relative;
}

.editor-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-fast) ease;
}

.editor-wrapper.active {
    opacity: 1;
    pointer-events: all;
}

.editor-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
    background: var(--secondary-bg);
    border-bottom: 1px solid var(--card-border);
}

.editor-title {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.9rem;
}

.editor-title i {
    font-size: 1.1rem;
}

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

.action-btn {
    background: transparent;
    border: 1px solid var(--card-border);
    color: var(--text-secondary);
    padding: 8px 10px;
    border-radius: 8px;
    cursor: pointer;
    transition: all var(--transition-fast) ease;
    font-size: 0.8rem;
}

.action-btn:hover {
    border-color: var(--accent-color-1);
    color: var(--accent-color-1);
    background: var(--glass-highlight);
}

.code-editor {
    flex: 1;
    background: var(--primary-bg);
    color: var(--text-primary);
    border: none;
    outline: none;
    padding: 20px;
    font-family: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
    font-size: 14px;
    line-height: 1.6;
    resize: none;
    tab-size: 2;
    white-space: pre;
    overflow-wrap: normal;
    overflow-x: auto;
    width: 100%;
    height: 100%;
    box-sizing: border-box;
    scrollbar-width: thin;
    scrollbar-color: var(--accent-color-1) var(--secondary-bg);
}

.code-editor::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

.code-editor::-webkit-scrollbar-track {
    background: var(--secondary-bg);
}

.code-editor::-webkit-scrollbar-thumb {
    background-color: var(--accent-color-1);
    border-radius: 4px;
}

.code-editor:focus {
    box-shadow: inset 0 0 0 2px var(--accent-color-1);
}

.code-editor::placeholder {
    color: var(--text-secondary);
    opacity: 0.7;
}

/* === PREVIEW PANEL === */
.preview-panel {
    display: flex;
    flex-direction: column;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.preview-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
    background: var(--secondary-bg);
    border-bottom: 1px solid var(--card-border);
}

.preview-title {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.9rem;
}

.preview-title i {
    font-size: 1.1rem;
    color: var(--accent-color-2);
}

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

.preview-container {
    flex: 1;
    background: white;
    position: relative;
}

#preview {
    width: 100%;
    height: 100%;
    border: none;
    background: white;
}

/* === FEATURES SECTION === */
.features-section {
    padding: 4rem 0;
    text-align: center;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 3rem;
    background: linear-gradient(135deg, var(--accent-color-1), var(--accent-color-2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.feature-card {
    background: var(--glass-bg);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    transition: all var(--transition-fast) ease;
    backdrop-filter: blur(20px);
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-color-1);
    box-shadow: 0 20px 40px rgba(0, 240, 255, 0.2);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--accent-color-1), var(--accent-color-2));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
}

.feature-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* === RESPONSIVE DESIGN === */
@media (max-width: 1023px) {
    .editor-container {
        grid-template-columns: 1fr;
        grid-template-rows: 1fr 1fr;
        height: auto;
        min-height: 800px;
    }
    
    .editors-panel {
        border-right: none;
        border-bottom: 1px solid var(--card-border);
    }
    
    .editor-container.fullscreen {
        grid-template-columns: 1fr;
        grid-template-rows: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .hero-section {
        padding: 100px 0 40px;
    }
    
    .editor-controls {
        justify-content: center;
        gap: 0.5rem;
    }
    
    .control-btn {
        padding: 10px 16px;
        font-size: 0.8rem;
    }
    
    .control-btn span {
        display: none;
    }
    
    .tab-btn span {
        display: none;
    }
    
    .tab-btn {
        padding: 12px 8px;
    }
    
    .editor-header {
        padding: 10px 15px;
    }
    
    .code-editor {
        padding: 15px;
        font-size: 13px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .feature-card {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .editor-container {
        min-height: 600px;
        border-radius: 15px;
    }
    
    .control-btn {
        padding: 8px 12px;
    }
    
    .code-editor {
        font-size: 12px;
        padding: 12px;
    }
    
    .feature-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
}

/* === COPY SUCCESS ANIMATION === */
@keyframes copySuccess {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); background-color: var(--accent-color-1); }
    100% { transform: scale(1); }
}

.copy-success {
    animation: copySuccess 0.3s ease;
}

/* === ACCESSIBILITY IMPROVEMENTS === */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* === CUSTOM SCROLLBAR === */
.code-editor::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

.code-editor::-webkit-scrollbar-track {
    background: var(--secondary-bg);
}

.code-editor::-webkit-scrollbar-thumb {
    background: var(--card-border);
    border-radius: 4px;
}

.code-editor::-webkit-scrollbar-thumb:hover {
    background: var(--accent-color-1);
}