/**
 * Visual Keyboard Styles - Fixed Version
 * Styles for the interactive typing keyboard visualization
 */

/* Letter Progression Styles */
.letter-progression {
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: var(--bg-secondary, #222222);
    border-radius: 12px;
    border: 1px solid var(--sub-alt-color, #2c2e31);
}

.letter-progression h3 {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin: 0 0 0.75rem 0;
    font-weight: 500;
}

.letter-grid {
    display: grid;
    grid-template-columns: repeat(10, 1fr);
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.letter-item {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-color);
    border: 1px solid var(--sub-alt-color);
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.letter-item.unlocked {
    background: var(--main-color);
    color: var(--bg-color);
    border-color: var(--main-color);
}

.letter-item.locked {
    color: var(--text-muted);
    opacity: 0.5;
    position: relative;
}

.letter-item.locked::after {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: linear-gradient(
        135deg,
        transparent 49%,
        var(--text-muted) 49%,
        var(--text-muted) 51%,
        transparent 51%
    );
    opacity: 0.4;
    pointer-events: none;
}

.visual-keyboard-container {
    background: var(--bg-secondary, #222222);
    border-radius: 12px;
    border: 1px solid var(--sub-alt-color, #2c2e31);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    overflow: hidden;
    max-width: 100%;
}

.visual-keyboard {
    display: block;
    width: 100%;
    height: auto;
    user-select: none;
    max-width: 100%;
}

/* Flow arrows */
#keyboard-flow-arrows {
    pointer-events: none;
}

#keyboard-flow-arrows path {
    pointer-events: none;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

/* Keyboard size variations */
.visual-keyboard.keyboard-tkl .keyboard-key[data-key="NumLock"],
.visual-keyboard.keyboard-tkl .keyboard-key[data-key="KP_DIVIDE"],
.visual-keyboard.keyboard-tkl .keyboard-key[data-key="KP_MULTIPLY"],
.visual-keyboard.keyboard-tkl .keyboard-key[data-key="KP_SUBTRACT"],
.visual-keyboard.keyboard-tkl .keyboard-key[data-key="KP_ADD"],
.visual-keyboard.keyboard-tkl .keyboard-key[data-key="KP_Enter"],
.visual-keyboard.keyboard-tkl .keyboard-key[data-key^="KP_"] {
    display: none;
}

.visual-keyboard.keyboard-compact .keyboard-key[data-key^="F"],
.visual-keyboard.keyboard-compact .keyboard-key[data-key="Escape"],
.visual-keyboard.keyboard-compact .keyboard-key[data-key="PrintScreen"],
.visual-keyboard.keyboard-compact .keyboard-key[data-key="ScrollLock"],
.visual-keyboard.keyboard-compact .keyboard-key[data-key="Pause"],
.visual-keyboard.keyboard-compact .keyboard-key[data-key="Insert"],
.visual-keyboard.keyboard-compact .keyboard-key[data-key="Home"],
.visual-keyboard.keyboard-compact .keyboard-key[data-key="PageUp"],
.visual-keyboard.keyboard-compact .keyboard-key[data-key="Delete"],
.visual-keyboard.keyboard-compact .keyboard-key[data-key="End"],
.visual-keyboard.keyboard-compact .keyboard-key[data-key="PageDown"],
.visual-keyboard.keyboard-compact .keyboard-key[data-key="ArrowUp"],
.visual-keyboard.keyboard-compact .keyboard-key[data-key="ArrowLeft"],
.visual-keyboard.keyboard-compact .keyboard-key[data-key="ArrowDown"],
.visual-keyboard.keyboard-compact .keyboard-key[data-key="ArrowRight"],
.visual-keyboard.keyboard-compact .keyboard-key[data-key^="KP_"] {
    display: none;
}

/* Home row highlighting */
.visual-keyboard.show-home-row .keyboard-key[data-home="true"] rect {
    stroke: var(--accent-color, #5e7ce2);
    stroke-width: 2;
    stroke-dasharray: 3,3;
}

/* No finger colors */
.visual-keyboard.no-colors .keyboard-key rect,
.visual-keyboard.no-finger-colors .keyboard-key rect {
    fill: var(--sub-alt-color, #2c2e31) !important;
}

/* Key styles */
.keyboard-key {
    cursor: pointer;
    transition: none; /* Disable transition to prevent cumulative effect */
}

/* Fix hover effect by targeting the group, not individual elements */
.keyboard-key:hover {
    transform: translateY(1px);
}

.keyboard-key:hover .key-bg {
    opacity: 0.8;
    filter: brightness(1.2);
}

.keyboard-key.key-pressed {
    transform: translateY(2px);
}

.keyboard-key.key-pressed .key-bg {
    filter: brightness(1.5);
}

.key-bg {
    transition: opacity 0.1s ease-out, filter 0.1s ease-out;
    /* Remove transform transition to prevent double movement */
}

.key-label {
    pointer-events: none;
    user-select: none;
    font-weight: 500;
}

.key-shift-label {
    pointer-events: none;
    user-select: none;
    font-weight: 300;
}

/* Special key styles */
.keyboard-key[data-key="space"] .key-label {
    display: none;
}

.keyboard-key[data-key="space"] .key-bg {
    fill: #52e0d0 !important;
}

/* Hint animations */
.hint-circle {
    pointer-events: none;
}

.hint-dot {
    pointer-events: none;
}

/* Keyboard statistics heatmap */
#keyboard-heatmap {
    pointer-events: none;
}

/* Keyboard configuration panel - Already styled in main CSS */
/* Remove duplicate styles to prevent conflicts */

.keyboard-config input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.keyboard-config input[type="range"] {
    width: 150px;
    cursor: pointer;
}

.keyboard-config .config-value {
    color: var(--text-color, #e2e2e2);
    font-weight: 500;
    min-width: 3rem;
    text-align: right;
}

/* Keyboard legend - Already styled in main CSS */
/* Remove duplicate styles to prevent conflicts */

/* Responsive adjustments */
@media (max-width: 768px) {
    .visual-keyboard-container {
        padding: 0.75rem;
        margin: 1rem 0;
    }
}

/* Animation for keyboard appearance */
@keyframes keyboard-fade-in {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.keyboard-container {
    animation: keyboard-fade-in 0.5s ease-out;
}

/* Dark theme adjustments */
@media (prefers-color-scheme: dark) {
    .keyboard-key .key-bg {
        stroke: #1a1a1a;
    }
}

/* Flow arrow styles */
#keyboard-flow-arrows path {
    pointer-events: none;
}

#flow-arrow-marker path {
    transition: fill 0.3s ease;
}

/* Arrow color variations */
#keyboard-flow-arrows path[stroke="#3fb950"] + #flow-arrow-marker path {
    fill: #3fb950;
}

#keyboard-flow-arrows path[stroke="#f85149"] + #flow-arrow-marker path {
    fill: #f85149;
}


/* Heatmap banner styles */
.heatmap-banner {
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-secondary);
    border: 1px solid var(--sub-alt-color);
    border-radius: 8px;
    padding: 1rem 2rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    z-index: 100;
}

.heatmap-info h3 {
    margin: 0 0 0.5rem 0;
    color: var(--text-color);
    font-size: 1.1rem;
}

.heatmap-info p {
    margin: 0 0 1rem 0;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.heatmap-info .btn {
    padding: 0.4rem 1rem;
    font-size: 0.85rem;
}

/* Print styles */
@media print {
    .visual-keyboard-container {
        display: none;
    }
}