:root {
    --neon-cyan: #00fbff;
    --neon-magenta: #ff00ff;
    --neon-yellow: #fcee0a;
    --neon-red: #ff003c;
    --bg-black: #050505;
    --bg-darker: #0d0d0d;
    --bg-panel: rgba(15, 15, 15, 0.9);
    --text-main: #e0e0e0;
    --border-cyan: rgba(0, 251, 255, 0.5);
    --font-cyber: 'Orbitron', sans-serif;
    --font-mono: 'Share Tech Mono', monospace;
}

@keyframes glitch {
    0% { transform: translate(0); }
    20% { transform: translate(-2px, 2px); }
    40% { transform: translate(-2px, -2px); }
    60% { transform: translate(2px, 2px); }
    80% { transform: translate(2px, -2px); }
    100% { transform: translate(0); }
}

@keyframes scanline {
    0% { transform: translateY(-100%); }
    100% { transform: translateY(100%); }
}

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

body {
    background-color: var(--bg-black);
    background-image: 
        linear-gradient(rgba(0, 251, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 251, 255, 0.05) 1px, transparent 1px);
    background-size: 30px 30px;
    color: var(--text-main);
    font-family: var(--font-cyber);
    display: flex;
    justify-content: center;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to bottom,
        transparent 50%,
        rgba(0, 0, 0, 0.1) 50%
    );
    background-size: 100% 4px;
    z-index: 9999;
    pointer-events: none;
    opacity: 0.2;
}

.top-nav-buttons {
    position: fixed;
    top: 20px;
    right: 30px;
    display: flex;
    gap: 1.5rem;
    z-index: 2000;
}

.nav-icon-btn, .github-link {
    background: transparent;
    border: 1px solid var(--neon-cyan);
    color: var(--neon-cyan);
    padding: 10px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    clip-path: polygon(0 0, 100% 0, 100% 70%, 70% 100%, 0 100%);
    box-shadow: 0 0 10px rgba(0, 251, 255, 0.2);
}

.nav-icon-btn:hover, .github-link:hover {
    background: var(--neon-cyan);
    color: black;
    box-shadow: 0 0 20px var(--neon-cyan);
    transform: translateY(-3px) scale(1.05);
}

.app-container {
    width: 100%;
    max-width: 1000px;
    padding: 1.5rem 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

header {
    width: 100%;
    margin-bottom: 1rem;
    position: relative;
    text-align: center;
}

header h1 {
    font-size: 2.2rem;
    color: var(--neon-cyan);
    text-shadow: 0 0 15px rgba(0, 251, 255, 0.6);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 0.2rem;
}

header h1 .highlight {
    color: var(--neon-magenta);
    text-shadow: 0 0 15px rgba(255, 0, 255, 0.6);
}

header p {
    font-family: var(--font-mono);
    color: var(--neon-yellow);
    letter-spacing: 1px;
    opacity: 0.8;
}

.controls-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    background: var(--bg-panel);
    padding: 1rem 1.5rem;
    border-left: 5px solid var(--neon-yellow);
    border-right: 2px solid var(--neon-yellow);
    margin-bottom: 1.5rem;
    position: relative;
    clip-path: polygon(0 0, 97% 0, 100% 20%, 100% 100%, 3% 100%, 0 80%);
}

.select-wrapper label {
    font-family: var(--font-mono);
    color: var(--neon-yellow);
    margin-right: 1rem;
}

select {
    background: black;
    color: var(--neon-cyan);
    border: 1px solid var(--neon-cyan);
    padding: 0.5rem 1rem;
    font-family: var(--font-mono);
    outline: none;
    cursor: pointer;
}

.status-indicator {
    font-family: var(--font-mono);
    color: var(--text-main);
}

#model-status {
    color: var(--neon-magenta);
    text-transform: uppercase;
}

.button-group-container {
    width: 100%;
    max-width: 820px;
    margin-top: 1.5rem;
}

.button-group {
    display: flex;
    gap: 1.5rem;
    width: 100%;
}

.main-interface {
    display: flex;
    gap: 3rem;
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
}

.canvas-section {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.canvas-container {
    padding: 10px;
    background: var(--bg-darker);
    border: 2px solid var(--neon-cyan);
    box-shadow: 
        0 0 20px rgba(0, 251, 255, 0.2),
        inset 0 0 20px rgba(0, 251, 255, 0.1);
    position: relative;
}

.canvas-container::after {
    content: "LIVE_FEED [X:400 Y:400]";
    position: absolute;
    top: 8px;
    left: 15px;
    background: var(--bg-black);
    padding: 2px 8px;
    font-size: 0.6rem;
    color: var(--neon-cyan);
    border: 1px solid var(--neon-cyan);
    z-index: 5;
    font-family: var(--font-mono);
    pointer-events: none;
}

#blackboard {
    background: #000;
    display: block;
    cursor: crosshair;
    image-rendering: pixelated;
}

.button-group {
    display: flex;
    gap: 1rem;
}

.btn {
    flex: 1;
    padding: 1.2rem;
    font-family: var(--font-cyber);
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    cursor: pointer;
    transition: all 0.2s;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--neon-magenta);
    color: black;
    border: none;
    clip-path: polygon(10% 0, 100% 0, 90% 100%, 0 100%);
}

.btn-primary:hover {
    background: #ff33ff;
    box-shadow: 0 0 30px rgba(255, 0, 255, 0.5);
    transform: skew(-2deg);
}

.btn-outline {
    background: transparent;
    color: var(--neon-red);
    border: 1px solid var(--neon-red);
    clip-path: polygon(0 0, 90% 0, 100% 100%, 10% 100%);
}

.btn-outline:hover {
    background: rgba(255, 0, 60, 0.1);
    box-shadow: 0 0 20px rgba(255, 0, 60, 0.3);
}

.results-section {
    flex: 1;
    min-width: 320px;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.prediction-card {
    background: var(--bg-panel);
    border: 1px solid var(--neon-magenta);
    padding: 1.5rem;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    clip-path: polygon(0 0, 100% 0, 100% 90%, 90% 100%, 0 100%);
    min-height: 250px;
}

.prediction-card::before {
    content: "ANALYSIS_UNIT_01";
    position: absolute;
    top: 8px;
    right: 15px;
    background: var(--bg-black);
    padding: 2px 8px;
    font-size: 0.6rem;
    color: var(--neon-magenta);
    border: 1px solid var(--neon-magenta);
    z-index: 5;
    font-family: var(--font-mono);
    pointer-events: none;
}

.prediction-card h2 {
    font-size: 0.9rem;
    color: var(--neon-magenta);
    letter-spacing: 3px;
    margin-bottom: 2rem;
    font-family: var(--font-mono);
}

.result-text {
    font-size: 2.8rem;
    color: var(--neon-cyan);
    text-shadow: 0 0 15px rgba(0, 251, 255, 0.4);
    margin-bottom: 2rem;
    min-height: 4.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.confidence-wrapper {
    background: rgba(0,0,0,0.5);
    padding: 1rem;
    border: 1px solid var(--border-cyan);
}

.label-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.8rem;
    font-family: var(--font-mono);
    color: var(--neon-yellow);
    font-size: 0.8rem;
}

.progress-track {
    height: 8px;
    background: #111;
    border: 1px solid #333;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--neon-cyan), var(--neon-magenta));
    box-shadow: 0 0 15px var(--neon-cyan);
    transition: width 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.info-snippet {
    font-family: var(--font-mono);
    color: var(--neon-red);
    font-size: 0.75rem;
    text-align: right;
    letter-spacing: 1px;
}

footer {
    margin-top: 2rem;
    width: 100%;
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 2rem;
    font-family: var(--font-mono);
    color: #666;
}

footer strong {
    color: var(--neon-cyan);
}

.attribution {
    color: var(--neon-magenta);
    font-size: 0.7rem;
    margin-top: 1rem;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 3000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.9);
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: var(--bg-darker);
    margin: 10% auto;
    padding: 3rem;
    border: 2px solid var(--neon-cyan);
    width: 80%;
    max-width: 600px;
    position: relative;
    clip-path: polygon(5% 0, 100% 0, 100% 95%, 95% 100%, 0 100%, 0 5%);
    box-shadow: 0 0 50px rgba(0, 251, 255, 0.2);
}

.close-modal {
    position: absolute;
    top: 15px;
    right: 25px;
    color: var(--neon-red);
    font-size: 2rem;
    cursor: pointer;
}

.modal h2 {
    color: var(--neon-cyan);
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--border-cyan);
    padding-bottom: 1rem;
}

.modal-body {
    font-family: var(--font-mono);
    line-height: 1.8;
}

.modal-body .label {
    color: var(--neon-magenta);
    font-weight: bold;
    margin-right: 10px;
}

.modal-body hr {
    border: 0;
    border-top: 1px dashed var(--border-cyan);
    margin: 1.5rem 0;
}

/* Animations */
.glitch-text:hover {
    animation: glitch 0.3s cubic-bezier(.25,.46,.45,.94) both infinite;
}

@media (max-width: 850px) {
    .main-interface {
        gap: 2rem;
    }
    #blackboard {
        width: 320px;
        height: 320px;
    }
    .top-nav-buttons {
        top: 10px;
        right: 10px;
        gap: 0.8rem;
    }
}

@media (max-width: 500px) {
    header h1 {
        font-size: 1.8rem;
    }
    .controls-bar {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }
}