:root {
    /* Brutalist Cyber Palette - Unconventional */
    --bg-deep: #000000;
    --bg-surface: #0a0a0a;
    
    --cyan: #00ffff;
    --magenta: #ff00ff;
    --yellow: #ffff00;
    --white: #ffffff;
    
    --text-primary: #ffffff;
    --text-secondary: #888888;
    
    --border-width: 3px;
    --easing-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
    --easing-smooth: cubic-bezier(0.23, 1, 0.32, 1);

    --mouse-x: 50%;
    --mouse-y: 50%;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-100px) rotate(-5deg);
    }
    to {
        opacity: 1;
        transform: translateX(0) rotate(0deg);
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideUp {
    from {
        opacity: 1;
        transform: translateY(0);
    }
    to {
        opacity: 0;
        transform: translateY(-10px);
    }
}

::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: var(--bg-deep);
}
::-webkit-scrollbar-thumb {
    background: var(--cyan);
    border-radius: 0;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--magenta);
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Arial Black', 'Arial Bold', sans-serif;
    background-color: var(--bg-deep);
    /* Grid pattern background */
    background-image: 
        linear-gradient(var(--cyan) 1px, transparent 1px),
        linear-gradient(90deg, var(--cyan) 1px, transparent 1px);
    background-size: 50px 50px;
    background-position: 0 0;
    color: var(--text-primary);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 2rem;
    position: relative;
    overflow-x: hidden;
    line-height: 1.3;
}

/* Animated grid fade */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(
        circle at var(--mouse-x) var(--mouse-y),
        transparent 0%,
        rgba(0, 0, 0, 0.8) 30%,
        var(--bg-deep) 60%
    );
    pointer-events: none;
    z-index: 1;
    transition: background 0.1s linear;
}

/* Rotating corner element */
body::after {
    content: 'URL';
    position: fixed;
    top: 20px;
    right: 20px;
    font-size: 8rem;
    font-weight: 900;
    color: var(--magenta);
    opacity: 0.05;
    z-index: 0;
    animation: rotate 20s linear infinite;
    pointer-events: none;
}

.container {
    position: relative;
    z-index: 10;
    background: var(--bg-surface);
    border: var(--border-width) solid var(--cyan);
    /* Asymmetric clipped corner */
    clip-path: polygon(
        0 0,
        calc(100% - 40px) 0,
        100% 40px,
        100% 100%,
        0 100%
    );
    box-shadow: 
        10px 10px 0 var(--magenta),
        -5px -5px 0 var(--yellow);
    width: 100%;
    max-width: 600px;
    overflow: visible;
    animation: slideInLeft 1s var(--easing-bounce);
    transform-style: preserve-3d;
}

/* Corner accent */
.container::before {
    content: '◢';
    position: absolute;
    top: -3px;
    right: -3px;
    font-size: 3rem;
    color: var(--cyan);
    line-height: 1;
    z-index: 100;
}

/* Decorative stripe */
.container::after {
    content: '';
    position: absolute;
    top: 50%;
    right: -40px;
    width: 8px;
    height: 60%;
    background: repeating-linear-gradient(
        0deg,
        var(--magenta) 0px,
        var(--magenta) 10px,
        var(--yellow) 10px,
        var(--yellow) 20px
    );
    transform: translateY(-50%) skewY(-5deg);
}

header {
    padding: 0;
    border: none;
    display: flex;
    flex-direction: column;
    background: transparent;
    gap: 0;
}

h1 {
    font-size: 3rem;
    font-weight: 900;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: -0.05em;
    margin: 0;
    padding: 1.5rem 2rem;
    background: var(--cyan);
    color: var(--bg-deep);
    line-height: 0.9;
    position: relative;
    overflow: hidden;
}

/* Glitch effect on hover */
h1::before,
h1::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    padding: 1.5rem 2rem;
    opacity: 0;
}

h1:hover::before {
    opacity: 0.8;
    color: var(--magenta);
    animation: glitch1 0.3s infinite;
}

h1:hover::after {
    opacity: 0.8;
    color: var(--yellow);
    animation: glitch2 0.3s infinite;
}

@keyframes glitch1 {
    0%, 100% { transform: translate(0); }
    33% { transform: translate(-2px, 2px); }
    66% { transform: translate(2px, -1px); }
}

@keyframes glitch2 {
    0%, 100% { transform: translate(0); }
    33% { transform: translate(2px, -2px); }
    66% { transform: translate(-2px, 1px); }
}

.header-links {
    display: flex;
}

.repo-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    flex: 1;
    color: var(--bg-deep);
    background: var(--magenta);
    text-decoration: none;
    font-size: 0.75rem;
    font-weight: 900;
    text-transform: uppercase;
    padding: 0.75rem 2rem;
    transition: all 0.2s var(--easing-smooth);
    letter-spacing: 0.1em;
    border-bottom: var(--border-width) solid var(--bg-deep);
}

.repo-link:hover {
    background: var(--yellow);
    letter-spacing: 0.15em;
}

.repo-link.flavour-town {
    background: linear-gradient(90deg, #ff6b35, #ff4444, #ff6b35);
    background-size: 200% 100%;
    animation: flamePulse 2s ease-in-out infinite;
    border-left: 2px solid var(--bg-deep);
}

.repo-link.flavour-town:hover {
    background: var(--yellow);
    animation: none;
}

@keyframes flamePulse {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.repo-link svg {
    width: 16px;
    height: 16px;
}

.input-group {
    padding: 3rem 2rem 2rem;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 1rem;
    background: var(--bg-deep);
    position: relative;
    align-items: start;
}

/* Brutalist label */
.input-group::before {
    content: '// PASTE YOUR EXCESSIVELY LONG URL HERE';
    position: absolute;
    top: 1rem;
    left: 2rem;
    font-size: 0.7rem;
    font-weight: 900;
    color: var(--text-secondary);
    letter-spacing: 0.1em;
}

.input-wrapper {
    width: 100%;
    position: relative;
}


input {
    width: 100%;
    padding: 1.5rem;
    background: var(--bg-surface);
    border: var(--border-width) solid var(--white);
    border-radius: 0;
    color: var(--white);
    font-family: 'Courier New', monospace;
    font-size: 1rem;
    font-weight: bold;
    transition: all 0.2s var(--easing-smooth);
    outline: none;
    box-shadow: 5px 5px 0 rgba(0, 255, 255, 0.3);
}

input:focus {
    border-color: var(--cyan);
    box-shadow: 
        5px 5px 0 var(--cyan),
        -3px -3px 0 var(--magenta);
    transform: translate(-2px, -2px);
}

input::placeholder {
    color: var(--text-secondary);
    font-style: italic;
}

button {
    width: auto;
    min-width: 200px;
    padding: 1.5rem 2rem;
    background: var(--white);
    color: var(--bg-deep);
    border: var(--border-width) solid var(--white);
    border-radius: 0;
    font-family: 'Arial Black', sans-serif;
    font-size: 1.1rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    cursor: pointer;
    transition: all 0.2s var(--easing-smooth);
    position: relative;
    overflow: hidden;
    box-shadow: 5px 5px 0 var(--magenta);
    white-space: nowrap;
    height: fit-content;
}

button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--cyan);
    transition: left 0.3s var(--easing-smooth);
    z-index: -1;
}

button:hover::before {
    left: 0;
}

button:hover {
    color: var(--bg-deep);
    border-color: var(--cyan);
    box-shadow: 
        8px 8px 0 var(--magenta),
        -3px -3px 0 var(--yellow);
    transform: translate(-2px, -2px);
}

button:active {
    transform: translate(5px, 5px);
    box-shadow: 0 0 0 var(--magenta);
}

#result {
    padding: 2rem;
    font-size: 1rem;
    word-break: break-all;
    min-height: 0;
    background: var(--bg-surface);
    border-top: var(--border-width) solid var(--yellow);
    display: none;
    color: var(--text-secondary);
    font-family: 'Courier New', monospace;
}

#result:not(:empty) {
    display: block;
    animation: slideInLeft 0.5s var(--easing-smooth);
}

#result::before {
    content: '>> OUTPUT:';
    display: block;
    color: var(--yellow);
    font-weight: 900;
    margin-bottom: 1rem;
    font-size: 0.8rem;
    letter-spacing: 0.15em;
}

#result a {
    color: var(--cyan);
    text-decoration: none;
    font-weight: bold;
    padding: 1rem 1.5rem;
    border: var(--border-width) solid var(--cyan);
    display: inline-block;
    margin-top: 1rem;
    background: var(--bg-deep);
    transition: all 0.2s var(--easing-smooth);
    box-shadow: 4px 4px 0 var(--magenta);
    position: relative;
}

#result a::after {
    content: ' ⚡ CLICK TO COPY';
    color: var(--text-secondary);
    font-size: 0.7rem;
    margin-left: 0.5rem;
}

#result a:hover {
    background: var(--cyan);
    color: var(--bg-deep);
    transform: translate(-2px, -2px);
    box-shadow: 
        6px 6px 0 var(--magenta),
        -2px -2px 0 var(--yellow);
}

#result a:hover::after {
    color: var(--bg-deep);
}

#result a:active {
    transform: translate(4px, 4px);
    box-shadow: 0 0 0 var(--magenta);
}

@media (max-width: 600px) {
    .container {
        max-width: 100%;
        clip-path: polygon(
            0 0,
            calc(100% - 25px) 0,
            100% 25px,
            100% 100%,
            0 100%
        );
        box-shadow: 
            5px 5px 0 var(--magenta),
            -3px -3px 0 var(--yellow);
    }
    
    .container::after {
        display: none;
    }
    
    h1 {
        font-size: 2rem;
        padding: 1rem 1.5rem;
    }
    
    h1::before,
    h1::after {
        padding: 1rem 1.5rem;
    }
    
    .input-group {
        padding: 2rem 1.5rem 1.5rem;
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .input-group::before {
        left: 1.5rem;
        font-size: 0.6rem;
    }
    
    button {
        width: 100%;
        min-width: 0;
    }
    
    body::after {
        font-size: 4rem;
    }
}