:root {
    --bg-color: #0f1115;
    --panel-bg: rgba(255, 255, 255, 0.05);
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --accent-color: #00ff9d;
    --accent-glow: rgba(0, 255, 157, 0.3);
    --danger-color: #ff4757;
    --grid-line: #1f2229;
    --cell-color: #00ff9d;
    --font-family: 'Outfit', sans-serif;
}

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

.hidden {
    display: none !important;
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-family);
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    width: 100%;
    max-width: 800px;
    padding: 20px;
}

header {
    text-align: center;
    width: 100%;
    margin-bottom: 10px;
}

h1 {
    font-weight: 300;
    font-size: 2.5rem;
    letter-spacing: 2px;
    margin-bottom: 15px;
}

.highlight {
    font-weight: 600;
    color: var(--accent-color);
    text-shadow: 0 0 15px var(--accent-glow);
}

.stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    background: var(--panel-bg);
    padding: 10px 30px;
    border-radius: 50px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.value {
    font-size: 1.2rem;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

.canvas-wrapper {
    position: relative;
    padding: 4px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.02));
    border-radius: 12px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

canvas {
    display: block;
    background-color: #161920;
    border-radius: 8px;
    cursor: crosshair;
}

.controls {
    display: flex;
    gap: 15px;
    margin-top: 10px;
}

.btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-family: var(--font-family);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    filter: grayscale(1);
}

.btn.primary {
    background-color: var(--accent-color);
    color: #000;
    box-shadow: 0 0 20px var(--accent-glow);
}

.btn.primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 0 30px var(--accent-glow);
}

.btn.primary:active:not(:disabled) {
    transform: translateY(0);
}

.btn.secondary {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn.secondary:hover:not(:disabled) {
    background-color: rgba(255, 255, 255, 0.2);
}

.btn.danger {
    background-color: rgba(255, 71, 87, 0.1);
    color: var(--danger-color);
    border: 1px solid rgba(255, 71, 87, 0.2);
}

.btn.danger:hover:not(:disabled) {
    background-color: rgba(255, 71, 87, 0.2);
    box-shadow: 0 0 20px rgba(255, 71, 87, 0.2);
}

.instructions {
    margin-top: 10px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Inspector Panel */
.inspector {
    position: fixed;
    top: 20px;
    right: 20px;
    background: rgba(15, 17, 21, 0.85);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 20px;
    border-radius: 12px;
    width: 250px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.inspector h3 {
    margin-bottom: 15px;
    font-size: 1.1rem;
    color: var(--text-primary);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.inspector.hidden {
    opacity: 0;
    pointer-events: none;
    transform: translateX(20px);
}

.inspector-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    padding: 4px 0;
}

.inspector-row .label {
    font-size: 0.85rem;
}

.inspector-row .value {
    font-size: 1rem;
    color: var(--accent-color);
}

/* Inspector Code Editor */
.editor-container {
    margin-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1rem;
}

.editor-container h4 {
    margin: 0 0 0.5rem 0;
    font-size: 0.9rem;
    color: #a0a0a0;
}

.code-editor {
    width: 100%;
    height: 150px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    color: #00ff9d;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 0.8rem;
    padding: 0.5rem;
    resize: vertical;
    margin-bottom: 0.5rem;
}

.code-editor:focus {
    outline: none;
    border-color: #00ff9d;
}

.editor-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.btn.small {
    padding: 0.25rem 0.5rem;
    font-size: 0.8rem;
}

.status-msg {
    font-size: 0.8rem;
    color: #a0a0a0;
}

.status-msg.success {
    color: #00ff9d;
}

.status-msg.error {
    color: #ff4444;
}

.type-select {
    background: #0d1117;
    border: 1px solid #30363d;
    color: #eee;
    padding: 2px 4px;
    border-radius: 4px;
    font-size: 0.9em;
    width: 100px;
}

/* Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal {
    background: rgba(30, 33, 40, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 24px;
    width: 300px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    gap: 16px;
    animation: modalPop 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes modalPop {
    from {
        transform: scale(0.9);
        opacity: 0;
    }

    to {
        transform: scale(1);
        opacity: 1;
    }
}

.modal h3 {
    margin: 0;
    color: var(--text-primary);
    font-size: 1.2rem;
}

.modal input {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    padding: 10px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 1rem;
    outline: none;
}

.modal input:focus {
    border-color: var(--accent-color);
}

.modal-buttons {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

.header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.spec-link {
    color: var(--primary-color);
    font-size: 0.8rem;
    text-decoration: none;
    border: 1px solid var(--primary-color-dim);
    padding: 2px 6px;
    border-radius: 4px;
    transition: all 0.2s;
}

.spec-link:hover {
    background: var(--primary-color-dim);
    color: white;
}