:root {
            --font-family: 'Fira Code', monospace;
            --background: #282a36;
            --panel-bg: #21222C;
            --border: #6272a4;
            --foreground: #f8f8f2;
            --primary: #ff7g9c6;
            --purple: #bd93f9;
            --green: #50fa7b;
            --yellow: #f1fa8c;
            --muted: #6272a4;
        }
        
        .theme-radio, .font-radio {
            display: none;
        }

        #font-fira-code:checked ~ .container,
        #font-fira-code:checked ~ .splash-screen {
            --font-family: 'Fira Code', monospace;
        }
        #font-roboto-mono:checked ~ .container,
        #font-roboto-mono:checked ~ .splash-screen {
            --font-family: 'Roboto Mono', monospace;
        }

        #theme-dracula:checked ~ .container,
        #theme-dracula:checked ~ .splash-screen {
            --background: #282a36;
            --panel-bg: #21222C;
            --border: #6272a4;
            --foreground: #f8f8f2;
            --primary: #ff79c6;
            --purple: #bd93f9;
            --green: #50fa7b;
            --yellow: #f1fa8c;
            --muted: #6272a4;
        }

        #theme-catppuccin:checked ~ .container,
        #theme-catppuccin:checked ~ .splash-screen {
            --background: #24273a;
            --panel-bg: #1e2030;
            --border: #5b6078;
            --foreground: #cad3f5;
            --primary: #f5bde6;
            --purple: #c6a0f6;
            --green: #a6da95;
            --yellow: #eed49f;
            --muted: #5b6078;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            background-color: var(--background);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            margin: 0;
            padding: 1rem;
            transition: background-color 0.3s, color 0.3s;
        }

        .splash-screen {
            position: fixed;
            top: 0;
            left: 0;
            padding: 1rem; 
            width: 100%;
            height: 100%;
            box-sizing: border-box;
            background-color: var(--background);
            z-index: 9999;
            animation: fadeOut 0.1s ease-out 1s forwards;
        }

        .splash-screen .container,
        .splash-screen header,
        .splash-screen .tui-panel,
        .splash-screen .tui-panel-header {
            background-color: transparent !important;
            color: transparent !important;
            border-color: transparent !important;
            pointer-events: none; 
            user-select: none;
        }
        
        .splash-screen .ascii-art {
            color: var(--muted) !important;
            background-color: var(--background) !important;
            border-color: transparent !important;
            height: 0;
            overflow: hidden;
            animation: 
                revealArt 0.8s steps(15, end) forwards,
                fadeInBorder 0.2s ease-in 0.6s forwards;
        }
        
        .splash-screen header {
            visibility: hidden;
        }

        @keyframes revealArt {
            to {
                height: 138px;
            }
        }

        @keyframes fadeInBorder {
            to {
                border-color: var(--border) !important;
            }
        }

        @keyframes fadeOut {
            to {
                opacity: 0;
                visibility: hidden;
            }
        }


        .container {
            max-width: 1000px;
            margin: 0 auto;
            font-family: var(--font-family);
            color: var(--foreground);
        }

        a {
            color: var(--primary);
            text-decoration: none;
            transition: background-color 0.2s, color 0.2s;
        }

        a:hover {
            background-color: var(--primary);
            color: var(--background);
        }
        
        .prompt {
            color: var(--green);
        }

        .path {
            color: var(--purple);
        }

        .cursor {
            display: inline-block;
            width: 0.6em;
            height: 1.2em;
            background-color: var(--foreground);
            animation: blink 1s steps(1) infinite;
            vertical-align: middle;
        }

        @keyframes blink {
            50% {
                opacity: 0;
            }
        }

        header {
            margin-bottom: 2rem;
            font-size: 1.1rem;
        }
        
        .tui-nav {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            align-items: center;
            margin-top: 0.5rem;
        }

        .tui-nav a {
            color: var(--foreground);
        }
        
        .tui-nav a:hover,
        .dropdown-container summary:hover {
             background-color: var(--primary);
             color: var(--background);
             border-radius: 3px;
        }



        .dropdown-container {
            position: relative;
            display: inline-block;
        }

        .dropdown-container summary {
            list-style: none;
            cursor: pointer;
            color: var(--foreground);
        }

        .dropdown-container summary::-webkit-details-marker {
            display: none;
        }

        .dropdown-options {
            position: absolute;
            top: 100%;
            left: 0;
            margin-top: 0.5rem;
            padding: 0.5rem;
            background-color: var(--panel-bg);
            border: 1px solid var(--border);
            border-radius: 4px;
            z-index: 10;
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
        }

        .dropdown-options label,
        .dropdown-options .dropdown-link {
            white-space: nowrap;
            padding: 0.25rem 0.5rem;
            color: var(--primary);
            cursor: pointer;
            text-decoration: none;
            transition: background-color 0.2s, color 0.2s;
        }

        .dropdown-options label:hover,
        .dropdown-options .dropdown-link:hover {
            border-radius: 3px;
            background-color: var(--primary);
            color: var(--background);
        }




        .tui-panel {
            background-color: var(--panel-bg);
            border: 1px solid var(--border);
            margin-bottom: 2rem;
            border-radius: 4px;
            transition: background-color 0.3s, border-color 0.3s;
        }

        .tui-panel-header {
            border-bottom: 1px solid var(--border);
            padding: 0.5rem 1rem;
            font-weight: bold;
            color: var(--yellow);
            transition: border-color 0.3s, color 0.3s;
        }

        .tui-panel-body {
            padding: 1.5rem;
        }

        .hero-content {
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
            align-items: center;
        }
        
        .ascii-art {
            font-family: 'Fira Code', monospace;
            white-space: pre;
            color: var(--muted);
            font-size: 10px;
            line-height: 1.0;
            text-align: left;
            padding: 1rem;
            border: 1px solid var(--border);
            background-color: var(--background);
            border-radius: 4px;
            overflow-x: auto;
            flex-shrink: 0;
            overflow-wrap: normal;
            word-break: normal;
            transition: color 0.3s, border-color 0.3s, background-color 0.3s;
        }

        @keyframes glow {
          0%, 100% { text-shadow: 0 0 3px var(--green); }
          50% { text-shadow: 0 0 10px var(--green); }
        }

        @keyframes jitter {
        0%, 100% { transform: translate(0, 0); }
        25% { transform: translate(5px, -5px); }
        50% { transform: translate(-5px, 5px); }
        75% { transform: translate(5px, 5px); }
        }

        .ascii-art:hover {
            animation: glow 1.5s ease-in-out forwards, 
                    jitter 0.5s infinite;
            animation-delay: 0s, 1.5s;
            animation-fill-mode: forwards, none;
        }


        
        .hero-text {
            flex: 1;
            min-width: 300px;
        }
        
        .hero-text h1 {
            font-size: 1.5rem;
            margin: 0 0 1rem 0;
            color: var(--green);
        }

        .hero-text p {
            margin: 0;
            max-width: 60ch;
        }
        
        .cta-button {
            display: inline-block;
            margin-top: 1.5rem;
            padding: 0.5rem 1rem;
            border: 1px solid var(--primary);
            background-color: transparent;
        }

        .about-text p {
            margin: 0 0 1rem 0;
            line-height: 1.6;
            max-width: 80ch;
        }
        .about-text p:last-child {
            margin-bottom: 0;
        }

        .skills-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 1.5rem;
        }
        
        .skill-category h3 {
            color: var(--purple);
            margin-top: 0;
            border-bottom: 1px solid var(--border);
            padding-bottom: 0.5rem;
            margin-bottom: 1rem;
        }
        
        .skill-category ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        
        .skill-category li {
            margin-bottom: 0.5rem;
        }
        
        .skill-category li::before {
            content: '>';
            color: var(--green);
            margin-right: 0.75rem;
        }
        
        

        .portfolio-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 1.5rem;
        }

        .portfolio-item {
            border: 1px dashed var(--border);
            border-radius: 4px;
            container-type: inline-size;
            margin: 0;
            padding: 1rem;
        }

        .portfolio-item h3 {
            margin: 0 0 0.5rem 0;
            color: var(--yellow);
        }

        .portfolio-item p.description {
            margin: 0 0 1rem 0;
            color: var(--muted);
            max-width: 70ch;
        }

        .portfolio-content {
            margin-top: -1rem;
        }

        .portfolio-item legend {
            color: var(--yellow);
            font-weight: bold;
            font-size: 1.1em;
            padding: 0 0.5rem;
            margin-left: 1rem;
        }

        .tech-badges {
            max-width: 70ch;
            margin: 0 0 1rem 0;
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .tech-badges span {
            border: 2px dotted var(--border);
            padding: 5px 10px;
            border-radius: 3px;
        }
        
        


        .portfolio-ascii-art {
            color: var(--muted);
            font-family: 'Fira Code', monospace;
            line-height: 1.2;
            text-align: center;
            border-bottom: 1px dashed var(--border);
            margin-bottom: 1rem;
            white-space: pre;
            overflow: hidden;
            font-size: 1.9vw;
            transition: color 0.5s ease-in-out;
        }

        .portfolio-ascii-art:hover {
            color: var(--green);
            animation: jitter1 0.5s infinite;
        }

        @media (min-width: 1200px) {
            .portfolio-ascii-art {
                font-size: 16px;
            }
        }

        @keyframes jitter1 {
            0%   { transform: translate(0, 0); }
            10%  { transform: translate(3px, -3px); }
            20%  { transform: translate(-4px, 4px); }
            30%  { transform: translate(5px, -5px); }
            40%  { transform: translate(-5px, 5px); }
            50%  { transform: translate(4px, 4px); }
            60%  { transform: translate(-3px, -3px); }
            70%  { transform: translate(5px, 2px); }
            80%  { transform: translate(-4px, -5px); }
            90%  { transform: translate(2px, 5px); }
            100% { transform: translate(0, 0); }
        }

        .contact-intro {
            margin-bottom: 1.5rem;
        }
        
        .social-links {
            display: flex;
            flex-wrap: wrap;
            gap: 1.5rem;
        }
        
        footer {
            margin-top: 2rem;
            color: var(--muted);
        }


        .portfolio-links {
            margin-top: 1rem;
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            align-items: center;
        }

        .portfolio-command {
            display: inline-flex;
            gap: 0.5rem;
            cursor: pointer;
            padding: 0.25rem 0.5rem;
            border-radius: 3px;
            transition: background-color 0.2s, color 0.2s;
            text-decoration: none;
        }
        .portfolio-command .command-text {
            color: var(--primary);
            transition: color 0.2s;
        }

        .portfolio-command:hover {
            background-color: var(--primary);
        }

        .portfolio-command:hover .prompt,
        .portfolio-command:hover .command-text {
            color: var(--background);
        }

        .run-live-container {
            margin-top: 1rem;
        }
        
        .hidden-toggle {
            display: none;
        }

        .portfolio-output {
            margin-top: 1rem;
            display: none;
        }
        
        .hidden-toggle:checked ~ .portfolio-output {
            display: block;
        }

        .live-link-output {
            display: inline-block;
            border: 1px dashed var(--border);
            padding: 0.5rem 1rem;
            border-radius: 4px;
            color: var(--foreground);
            background-color: var(--panel-bg);
        }

        .live-link-output a {
            color: var(--green);
            text-decoration: underline;
        }

        .live-link-output a:hover {
            background-color: var(--green);
            color: var(--background);
        }

        @media (max-width: 768px) {
            body, .splash-screen {
                padding: 0.5rem;
            }
            
            .container {
                font-size: 0.9rem;
            }

            .tui-panel-body {
                padding: 1rem;
            }
            
            .hero-content {
                flex-direction: column;
                text-align: center;
            }

            .hero-text {
                text-align: center;
                min-width: 100%;
            }

            .hero-text h1 {
                font-size: 1.3rem;
            }

            .ascii-art {
                max-width: 100%;
            }

            .skills-grid {
                grid-template-columns: 1fr;
            }
        }