/* Import JSON Inspector CSS */
@import url('./modules/utils/json_inspector.css');

/* Local Roboto Condensed font (no external fetch) */
@font-face {
    font-family: 'Roboto Condensed';
    font-style: normal;
    font-weight: 300;
    font-display: swap;
    src: url('./assets/fonts/RobotoCondensed-Light.ttf') format('truetype');
}

body {
    background-color: #121212;
    /* Dark gray background */
    color: #E0E0E0;
    /* Light gray text */
    margin: 0;
    padding: 60px 0 0 0; /* Add padding-top for fixed menu bar */
    font-family: 'Roboto Condensed', sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
    opacity: 0;
    /* Initially hide the content */
    transition: opacity 0.5s ease-in;
    /* Fade-in effect */
}

#ui-controls {
    flex: 0 0 auto;
    display: none;
    flex-direction: column;
    align-items: center;
    margin-top: 20px;
    width: 100%;
    max-width: 640px;
    padding: 0 20px;
    box-sizing: border-box;
    
    /* Grid layout support for multi-column */
    grid-auto-flow: column dense;
    grid-auto-columns: minmax(var(--ui-column-width, 320px), 1fr);
}

#ui-controls.active {
    display: flex;
}

/* Multi-column grid layout when CSS custom properties are set */
#ui-controls[style*="--ui-columns"] {
    display: grid !important;
}

/* UI Group Styling - Enhanced for multi-column and space utilization */
.ui-group {
    width: 100%;
    margin: 10px 0;
    background-color: #1A1A1A;
    border: 1px solid #333;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    transition: all 0.3s ease;
    
    /* Grid layout support */
    grid-column: span 1;
    align-self: start;
    
    /* Allow groups to expand to full width of their container */
    min-width: 280px;
    max-width: none; /* Remove max-width constraint */
}

/* In multi-column layouts, reduce vertical margins and optimize spacing */
#ui-controls[style*="grid-template-columns"] .ui-group,
.ultrawide-layout .ui-group {
    margin: 10px 0;
}

/* Ultra-wide specific optimizations */
.ultrawide-layout .ui-group {
    margin: 10px 0; /* Consistent with 20px total spacing */
}

/* Special handling for groups that might need more space */
.ui-group.wide-group {
    grid-column: span 2;
    max-width: none;
}

.ui-group.full-width {
    grid-column: 1 / -1;
}

.ui-group-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background-color: #2A2A2A;
    cursor: pointer;
    user-select: none;
    border-bottom: 1px solid #333;
    transition: background-color 0.2s ease;
}

.ui-group-header:hover {
    background-color: #333;
}

.ui-group-title {
    font-weight: 600;
    font-size: 1.1em;
    color: #E0E0E0;
    text-transform: capitalize;
    letter-spacing: 0.5px;
}

.ui-group-toggle {
    font-size: 1.2em;
    color: #B0B0B0;
    transition: transform 0.3s ease;
}

.ui-group.collapsed .ui-group-toggle {
    transform: rotate(-90deg);
}

.ui-group-content {
    padding: 16px;
    transition: all 0.3s ease;
    max-height: 1000px;
    overflow: hidden;
}

.ui-group.collapsed .ui-group-content {
    max-height: 0;
    padding-top: 0;
    padding-bottom: 0;
}

/* Ungrouped items container - Enhanced for multi-column */
.ui-ungrouped {
    width: 100%;
    display: contents; /* Allow children to participate in parent grid */
}

/* In single column mode, restore normal display */
#ui-controls:not([style*="grid-template-columns"]) .ui-ungrouped {
    display: block;
}

.ui-control {
    margin: 0; /* Remove default margin that causes misalignment */
    padding: 8px 0; /* Use padding for consistent spacing */
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    box-sizing: border-box;
}

/* Ultra-wide specific control optimizations */
.ultrawide-layout .ui-control {
    width: 100%;
    box-sizing: border-box;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px; /* Consistent spacing between label and input */
}

/* Special styling for controls within groups - optimized for space usage */
.ui-group .ui-control {
    margin: 8px 0;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    grid-column: unset; /* Reset grid behavior inside groups */
    width: 100%; /* Ensure full width within groups */
}

.ui-group .ui-control:last-child {
    border-bottom: none;
}

/* Help controls should span only one column */
.ui-help-container {
    grid-column: span 1;
    width: 100%;
}

/* Wide controls that might benefit from spanning multiple columns */
.ui-control.wide-control {
    grid-column: span 2;
}

.ui-control.full-width-control {
    grid-column: 1 / -1;
}

/* Enhanced input styling for better space utilization */
.ui-control input[type="range"] {
    width: 100%;
    margin: 0;
    flex: 1; /* Allow range inputs to expand */
    min-width: 100px; /* Minimum usable width */
}

.ui-control input[type="number"] {
    flex: 1;
    min-width: 80px;
    max-width: 120px;
}

.ui-control select {
    flex: 1;
    min-width: 100px;
}

.ui-control button {
    flex: 1;
    min-width: 80px;
}

.ui-control label {
    margin: 0; /* Remove margin that causes misalignment */
    padding-right: 10px; /* Use padding instead */
    flex-shrink: 0;
    min-width: 120px; /* Consistent label width */
    font-weight: 500;
    color: #E0E0E0;
}

/* Audio controls optimizations */
.audio-control {
    width: 100%;
}

.audio-upload-button,
.audio-player {
    width: 100%;
}

h1 {
    font-size: 6em;
    margin-top: 10vh;
    margin-bottom: 40px;
    text-align: center;
    font-weight: 300;
    letter-spacing: 1px;
    line-height: 1.2;
    position: relative;
    animation: continuousGlow 4s ease-in-out infinite;
    width: 100%;
}

@keyframes continuousGlow {
    0% {
        text-shadow: 0 0 5px rgba(224, 224, 224, 0.1);
    }

    25% {
        text-shadow: 0 0 20px rgba(224, 224, 224, 0.3);
    }

    50% {
        text-shadow: 0 0 30px rgba(224, 224, 224, 0.5);
    }

    75% {
        text-shadow: 0 0 20px rgba(224, 224, 224, 0.3);
    }

    100% {
        text-shadow: 0 0 5px rgba(224, 224, 224, 0.1);
    }
}

/* Description row - always full width */
.studio-link {
    text-align: center;
    margin-bottom: 40px;
    width: 100%;
}

.studio-link a {
    color: #e0e0e0;
    text-decoration: none;
    font-size: 1.2em;
    transition: color 0.3s ease;
}

.studio-link a:hover {
    color: #ffffff;
    text-shadow: 0 0 10px rgba(224, 224, 224, 0.5);
}

#main-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
    padding: 20px;
    
    /* Enhanced for dynamic sizing */
    transition: max-width 0.3s ease;
}

#content-grid {
    display: grid;
    width: 100%;
    gap: 20px 40px;
    justify-content: center;
    align-items: start;
    transition: grid-template-columns 0.3s ease, grid-template-areas 0.3s ease;
    
    /* Default: 1×N grid (mobile-first) */
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    grid-template-areas: 
        "canvas"
        "ui";
}

/* Layout-specific styles - Enhanced responsive grid system */

/* Mobile layout styles - 1×N grid - Enhanced for pixel-perfect alignment */
.mobile-layout#main-container {
    max-width: calc(100vw - 40px);
    padding: 20px; /* Consistent with other layouts */
    margin: 0 auto;
}

.mobile-layout#content-grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    grid-template-areas: 
        "canvas"
        "ui";
    gap: 20px;
    justify-items: center; /* Center both canvas and UI containers */
    align-items: start;
}

.mobile-layout .ui-group {
    margin: 10px 0; /* Reduced from 15px for tighter alignment */
    width: 100%; /* Ensure full width for consistent alignment */
}

/* Mobile-specific UI controls alignment */
.mobile-layout #ui-controls {
    gap: 20px;
    align-items: center; /* Center items within the container */
    width: 100%;
    max-width: 400px; /* Match canvas max width for alignment */
    justify-content: center; /* Center the flex container itself */
}

/* Mobile-specific canvas container alignment */
.mobile-layout #canvas-container {
    justify-self: center;
    align-self: start;
    width: 100%;
    max-width: 400px; /* Match UI controls max width */
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Mobile-specific UI control alignment */
.mobile-layout .ui-control {
    margin: 0; /* Remove margins that cause misalignment */
    padding: 8px 0; /* Use padding instead of margin for consistent spacing */
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-sizing: border-box;
}

/* Mobile-specific label alignment */
.mobile-layout .ui-control label {
    margin: 0; /* Remove margin that causes misalignment */
    padding-right: 10px; /* Use padding instead */
    flex-shrink: 0;
    min-width: 120px; /* Consistent label width */
}

/* Mobile-specific input alignment */
.mobile-layout .ui-control input[type="range"],
.mobile-layout .ui-control input[type="number"],
.mobile-layout .ui-control select,
.mobile-layout .ui-control button {
    margin: 0; /* Remove all margins */
    flex: 1;
    min-width: 0; /* Allow shrinking */
}

/* Remove conflicting mobile canvas styles - let JavaScript handle sizing */
/* .mobile-layout #myCanvas {
    width: 100%;
    height: auto;
    max-width: 400px;
    max-height: 400px;
} */

/* Tablet layout styles - 2×N grid */
.tablet-layout#main-container {
    max-width: 1200px;
}

.tablet-layout#content-grid {
    grid-template-areas: "canvas ui";
    gap: 20px 30px;
}

.tablet-layout .ui-group {
    margin: 12px 0;
}

/* Desktop layout styles - 2×N grid */
.desktop-layout#main-container {
    max-width: 1400px;
}

.desktop-layout#content-grid {
    grid-template-areas: "canvas ui";
    gap: 20px 40px;
}

.desktop-layout .ui-group {
    margin: 10px 0;
}

/* Ultrawide layout styles - 3×N grid */
.ultrawide-layout#main-container {
    max-width: 2000px;
}

.ultrawide-layout#content-grid {
    grid-template-areas: "canvas ui ui2";
    gap: 20px 50px;
}

.ultrawide-layout .ui-group {
    margin: 8px 0;
}

.ultrawide-layout #ui-controls,
.ultrawide-layout #ui-controls-2 {
    min-width: 280px;
    /* Remove max-width constraint to allow full expansion in ultra-wide mode */
}

/* Canvas responsive behavior */
#canvas-container {
    position: relative;
    transition: all 0.3s ease;
    grid-area: canvas;
    justify-self: center;
}

#myCanvas {
    background-color: #1E1E1E;
    width: 320px;
    height: 320px;
    image-rendering: pixelated;
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.2);
    transition: width 0.3s ease, height 0.3s ease;
    
    /* Ensure pixel-perfect scaling */
    image-rendering: -moz-crisp-edges;
    image-rendering: -webkit-crisp-edges;
    image-rendering: pixelated;
    image-rendering: crisp-edges;
}

/* UI Controls Grid Areas */
#ui-controls {
    grid-area: ui;
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: center;
    width: 100%;
}

#ui-controls-2 {
    grid-area: ui2;
    display: none; /* Hidden by default, shown in ultra-wide */
    flex-direction: column;
    gap: 20px;
    align-items: center;
    width: 100%;
}

/* Responsive CSS Media Queries - Provide fallback when JavaScript isn't available */

/* Tablet and Desktop: 2×N grid (768px - 1599px) */
@media (min-width: 768px) and (max-width: 1599px) {
    #content-grid {
        grid-template-columns: minmax(320px, 800px) minmax(280px, 1fr);
        grid-template-rows: auto;
        grid-template-areas: "canvas ui";
        gap: 20px 40px;
    }
    
    #ui-controls {
        gap: 20px;
        align-items: stretch;
    }
    
    #ui-controls-2 {
        display: none !important;
    }
    
    #main-container {
        max-width: 1400px;
    }
}

/* Ultra-wide: 3×N grid (1600px+) */
@media (min-width: 1600px) {
    #content-grid {
        grid-template-columns: minmax(320px, 800px) minmax(280px, 1fr) minmax(280px, 1fr);
        grid-template-rows: auto;
        grid-template-areas: "canvas ui ui2";
        gap: 20px 50px;
    }
    
    #ui-controls,
    #ui-controls-2 {
        gap: 20px;
        align-items: stretch;
    }
    
    #ui-controls-2 {
        display: flex !important;
        flex-direction: column;
        gap: 20px;
        align-items: stretch;
        grid-area: ui2;
        width: 100%;
    }
    
    #main-container {
        max-width: 2000px;
    }
}

/* Mobile-specific overrides */
@media (max-width: 767px) {
    #content-grid {
        grid-template-columns: 1fr;
        grid-template-rows: auto auto;
        grid-template-areas: 
            "canvas"
            "ui";
        gap: 20px;
        justify-items: center; /* Center both canvas and UI containers */
        align-items: start;
    }
    
    #ui-controls {
        gap: 20px;
        align-items: center; /* Center items within the container */
        width: 100%;
        max-width: 400px; /* Match canvas max width for alignment */
        justify-content: center; /* Center the flex container itself */
    }
    
    #ui-controls-2 {
        display: none !important;
    }
    
    #main-container {
        max-width: calc(100vw - 40px);
        padding: 20px; /* Consistent with other layouts */
        margin: 0 auto;
    }
    
    /* Ensure canvas container is properly centered */
    #canvas-container {
        justify-self: center;
        align-self: start;
        width: 100%;
        max-width: 400px; /* Match UI controls max width */
        display: flex;
        flex-direction: column;
        align-items: center;
    }
}

#fastled-description {
    width: 100%;
    max-width: 1000px; /* Match the max-width of main-container */
    box-sizing: border-box;
    text-align: left;
    margin: 10px auto; /* Center horizontally */
    padding: 0 20px;
    color: #B0B0B0;  /* Changed from #666 to a lighter gray for better contrast */
    font-size: 1.1em;
}

#output {
    font-size: 1em;
    padding: 20px;
    white-space: pre-wrap;
    width: 100%;
    background-color: #1E1E1E;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.1);
    margin: 0;  /* Add this line to remove margins */
}

.ui-control input[type="checkbox"] {
    cursor: pointer;
    transform: scale(1.5);
    /* Optionally, scale the checkbox for better visibility */
}

.ui-control button {
    padding: 10px 20px;
    font-size: 16px;
    cursor: pointer;
    background-color: #1E90FF;
    color: white;
    border: none;
    border-radius: 5px;
    transition: background-color 0.2s ease-in-out;
}

.ui-control button:active,
.ui-control button.active {
    background-color: #0066CC;
}

.ui-control input[type="number"] {
    width: 100%;
    padding: 5px;
    margin: 0;
    font-size: 16px;
    background-color: #2E2E2E;
    color: #E0E0E0;
    border: 1px solid #444;
    border-radius: 4px;
}

/* Dropdown (Select) Styling */
.ui-control select {
    width: 100%;
    padding: 8px 12px;
    margin: 0;
    font-size: 16px;
    font-family: 'Roboto Condensed', sans-serif;
    background-color: #2E2E2E;
    color: #E0E0E0;
    border: 1px solid #444;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    
    /* Custom arrow styling */
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23E0E0E0' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpath d='M6 9l6 6 6-6'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 8px center;
    background-size: 16px;
    padding-right: 32px;
}

.ui-control select:hover {
    border-color: #666;
    background-color: #333;
}

.ui-control select:focus {
    outline: none;
    border-color: #1E90FF;
    box-shadow: 0 0 0 2px rgba(30, 144, 255, 0.2);
}

.ui-control select:active {
    background-color: #333;
}

/* Option styling for dark theme */
.ui-control select option {
    background-color: #2E2E2E;
    color: #E0E0E0;
    padding: 8px 12px;
}

.ui-control select option:hover {
    background-color: #1E90FF;
}

.ui-control select option:checked {
    background-color: #1E90FF;
    color: white;
}

/* Firefox-specific option styling */
@-moz-document url-prefix() {
    .ui-control select option {
        background-color: #2E2E2E;
        color: #E0E0E0;
    }
    
    .ui-control select option:checked {
        background-color: #1E90FF;
    }
}

.ui-control button {
    width: 100%;
    margin: 0;
}

.popup {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: #1E1E1E;
    padding: 30px;
    border-radius: 10px;
    border: 1px solid #333;
    box-shadow: 0 4px 25px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    max-height: 80vh;
    width: 80%;
    max-width: 800px;
    overflow-y: auto;
}

.popup-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(3px);
    z-index: 999;
    transition: opacity 0.2s ease;
}

#output-popup {
    /* disable scroll bars */
    overflow: hidden;
    margin: 0;
    padding: 0;
}
#output {
    margin: 0;
    padding: 10px;
}

.toast-notification {
    position: fixed;
    top: 33vh;
    left: 50%;
    transform: translateX(-50%);
    background-color: rgba(50, 50, 50, 0.9);
    color: white;
    padding: 10px 20px;
    border-radius: 5px;
    pointer-events: none;
    z-index: 9999;
}

.toast-notification-show {
    opacity: 1;
    transition: opacity 0.1s ease-in;
}

.toast-notification-hide {
    opacity: 0;
    transition: opacity 0.3s ease-out;
}

/* Audio Control Styling */
.audio-control {
    display: flex;
    flex-direction: column;
    width: 100%;
}

.audio-upload-button {
    padding: 10px 20px;
    font-size: 16px;
    cursor: pointer;
    background-color: #1E90FF;
    color: white;
    border: none;
    border-radius: 5px;
    transition: background-color 0.2s ease-in-out;
    width: 100%;
    margin: 5px 0;
    font-family: 'Roboto Condensed', sans-serif;
}

.audio-upload-button:hover {
    background-color: #0066CC;
}

/* Hide native audio element */
.audio-player {
    display: none;
}

/* Custom Audio Player Wrapper */
.custom-audio-player {
    width: 100%;
    margin-top: 10px;
    background-color: #2E2E2E;
    border-radius: 6px;
    border: 1px solid #444;
    padding: 12px;
    box-sizing: border-box;
}

/* Custom Audio Player Controls Row */
.custom-audio-controls {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}

/* Play/Pause Button */
.audio-play-btn {
    width: 32px;
    height: 32px;
    background-color: #1E90FF;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.audio-play-btn:hover {
    background-color: #4DA6FF;
    transform: scale(1.1);
}

.audio-play-btn:active {
    background-color: #0066CC;
}

.audio-play-btn svg {
    width: 14px;
    height: 14px;
    fill: white;
}

/* Time Display */
.audio-time {
    font-size: 12px;
    color: #E0E0E0;
    font-family: 'Roboto Condensed', monospace;
    min-width: 80px;
    text-align: center;
    flex-shrink: 0;
}

/* Volume Control */
.audio-volume-control {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-left: auto;
    flex-shrink: 0;
}

.audio-volume-btn {
    width: 24px;
    height: 24px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.audio-volume-btn svg {
    width: 18px;
    height: 18px;
    fill: #E0E0E0;
}

.audio-volume-btn:hover svg {
    fill: #1E90FF;
}

.audio-volume-slider {
    width: 60px;
    height: 4px;
    -webkit-appearance: none;
    appearance: none;
    background: #444;
    border-radius: 2px;
    outline: none;
}

.audio-volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 12px;
    height: 12px;
    background: #1E90FF;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.2s ease;
}

.audio-volume-slider::-moz-range-thumb {
    width: 12px;
    height: 12px;
    background: #1E90FF;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

.audio-volume-slider:hover::-webkit-slider-thumb {
    background: #4DA6FF;
    transform: scale(1.2);
}

.audio-volume-slider:hover::-moz-range-thumb {
    background: #4DA6FF;
    transform: scale(1.2);
}

/* Custom Progress Bar Container */
.audio-progress-container {
    width: 100%;
    height: 20px;
    position: relative;
    cursor: pointer;
    display: flex;
    align-items: center;
}

/* Progress Bar Background */
.audio-progress-bg {
    width: 100%;
    height: 6px;
    background-color: #444;
    border-radius: 3px;
    position: relative;
    overflow: visible;
}

/* Progress Bar Fill */
.audio-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #1E90FF 0%, #4DA6FF 100%);
    border-radius: 3px;
    width: 0%;
    transition: width 0.1s linear;
    position: relative;
}

/* Custom Blue Scrubber Handle */
.audio-scrubber-handle {
    position: absolute;
    right: -8px;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    background: linear-gradient(135deg, #1E90FF 0%, #4DA6FF 100%);
    border: 2px solid #fff;
    border-radius: 50%;
    box-shadow: 0 2px 6px rgba(30, 144, 255, 0.5), 0 0 0 0 rgba(30, 144, 255, 0.4);
    cursor: pointer;
    transition: all 0.2s ease;
}

.audio-scrubber-handle:hover {
    transform: translateY(-50%) scale(1.2);
    box-shadow: 0 3px 8px rgba(30, 144, 255, 0.7), 0 0 0 4px rgba(30, 144, 255, 0.2);
}

.audio-progress-container:active .audio-scrubber-handle {
    transform: translateY(-50%) scale(1.3);
    box-shadow: 0 4px 12px rgba(30, 144, 255, 0.8), 0 0 0 6px rgba(30, 144, 255, 0.3);
}

/* Custom styling for audio controls */
audio::-webkit-media-controls-panel {
    background-color: #2E2E2E;
}

audio::-webkit-media-controls-current-time-display,
audio::-webkit-media-controls-time-remaining-display {
    color: #E0E0E0;
}

audio::-webkit-media-controls-play-button,
audio::-webkit-media-controls-mute-button {
    filter: invert(100%);
}

/* Audio track (scrubber/handle) - blue instead of black */
audio::-webkit-media-controls-timeline {
    background-color: #2E2E2E;
    border-radius: 4px;
}

/* Make the scrubber handle blue */
audio::-webkit-media-controls-timeline::-webkit-slider-thumb {
    background: linear-gradient(135deg, #1E90FF 0%, #4DA6FF 100%);
    border-radius: 50%;
    box-shadow: 0 0 4px rgba(30, 144, 255, 0.5);
}

/* Firefox audio scrubber styling */
audio::-moz-range-thumb {
    background: linear-gradient(135deg, #1E90FF 0%, #4DA6FF 100%);
    border: none;
    border-radius: 50%;
    box-shadow: 0 0 4px rgba(30, 144, 255, 0.5);
}

audio::-moz-range-track {
    background-color: #2E2E2E;
    border-radius: 4px;
}

#canvas-container {
    position: relative;
}

/* Recording Button Styles */
.record-button {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 40px;
    height: 40px;
    padding: 0;
    background: rgba(128, 128, 128, 0.3);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease, opacity 0.3s ease;
    z-index: 10;
    color: #888;
    opacity: 0;
    pointer-events: none;
}

.record-button.visible {
    opacity: 1;
    pointer-events: auto;
}

.record-button:hover {
    background: rgba(128, 128, 128, 0.5);
    border-color: rgba(255, 255, 255, 0.5);
    transform: scale(1.1);
}

.record-button.recording {
    background: rgba(255, 0, 0, 0.3);
    border-color: rgba(255, 0, 0, 0.8);
    color: #ff0000;
    animation: pulse 1.5s infinite;
}

.record-button.recording:hover {
    background: rgba(255, 0, 0, 0.5);
    border-color: rgba(255, 0, 0, 1);
}

.record-button svg {
    width: 24px;
    height: 24px;
}

/* Toggle record/stop icons */
.record-button .stop-icon {
    display: none;
}

.record-button.recording .record-icon {
    display: none;
}

.record-button.recording .stop-icon {
    display: block;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(255, 0, 0, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(255, 0, 0, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(255, 0, 0, 0);
    }
}

#canvas-label {
    position: absolute;
    top: 10px;
    left: 10px;
    background-color: rgba(50, 50, 50, .5);
    color: rgba(255, 255, 255, 0.9);
    padding: 5px 10px;
    border-radius: 3px;
    font-family: 'Roboto Condensed', sans-serif;
    font-size: 14px;
    pointer-events: none;
    opacity: 0;  /* Start hidden */
    z-index: 10;
    min-width: 80px;
    text-align: center;
    transition: all 0.3s ease; /* Add transition for smooth fade */
}

/* When record button is hidden, center the canvas label */
.record-button[style*="display: none"] ~ #canvas-label {
    left: 50%;
    transform: translateX(-50%);
}

/* Visible state for canvas label - matches record button pattern */
#canvas-label.visible {
    opacity: 1;
}

/* Menu Bar Styling */
#menu-bar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 60px; /* Appropriate height for h2-sized text */
    background: linear-gradient(135deg, 
        rgba(30, 30, 30, 0.95) 0%, 
        rgba(40, 40, 40, 0.95) 100%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    z-index: 1000;
    display: flex;
    align-items: center;
    padding: 0 20px;
}

.menu-item {
    position: relative;
    margin-right: 35px; /* Appropriate spacing for h2-sized text */
}

.menu-label {
    color: #E0E0E0;
    font-family: 'Roboto Condensed', sans-serif;
    font-size: 1.5em; /* Match h2 size */
    font-weight: 600;
    padding: 10px 18px;
    cursor: pointer;
    border-radius: 6px;
    transition: all 0.2s ease;
    display: block;
    user-select: none;
    letter-spacing: 0.5px;
}

.menu-label:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: #FFFFFF;
}

.menu-item.active .menu-label {
    background-color: rgba(30, 144, 255, 0.2);
    color: #1E90FF;
}

.menu-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px; /* Appropriate width for h2-sized items */
    background: linear-gradient(135deg, 
        rgba(20, 20, 20, 0.98) 0%, 
        rgba(30, 30, 30, 0.98) 100%);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 6px;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.6),
        0 4px 16px rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(15px);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s ease;
    z-index: 1001;
}

.menu-item:hover .menu-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.menu-dropdown-item {
    padding: 14px 20px;
    color: #E0E0E0;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: 'Roboto Condensed', sans-serif;
    font-size: 1.5em; /* Match h2 size */
    font-weight: 500;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    letter-spacing: 0.5px;
}

.menu-dropdown-item:last-child {
    border-bottom: none;
}

.menu-dropdown-item:hover {
    background-color: rgba(30, 144, 255, 0.15);
    color: #1E90FF;
}

.menu-dropdown-item:first-child {
    border-top-left-radius: 5px;
    border-top-right-radius: 5px;
}

.menu-dropdown-item:last-child {
    border-bottom-left-radius: 5px;
    border-bottom-right-radius: 5px;
}

/* Submenu styles for gfx mode */
.menu-dropdown-item.has-submenu {
    position: relative;
}

.submenu-label {
    color: #E0E0E0;
    font-family: 'Roboto Condensed', sans-serif;
    font-size: 1.5em;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.submenu-label::after {
    content: "▶";
    margin-left: auto;
    font-size: 0.8em;
    color: #999;
    transition: transform 0.2s ease;
}

.submenu-dropdown {
    position: absolute;
    top: 0;
    left: calc(100% - 5px); /* Small overlap to prevent gap */
    min-width: 150px;
    background: linear-gradient(135deg,
        rgba(20, 20, 20, 0.98) 0%,
        rgba(30, 30, 30, 0.98) 100%);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 6px;
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.6),
        0 4px 16px rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(15px);
    opacity: 0;
    visibility: hidden;
    transform: translateX(-10px);
    transition: all 0.2s ease;
    z-index: 1002;
}

/* Show submenu on parent hover */
.menu-dropdown-item.has-submenu:hover .submenu-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

/* Keep submenu visible when hovering over the submenu itself */
.submenu-dropdown:hover {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

.menu-dropdown-item.has-submenu:hover .submenu-label::after {
    transform: rotate(90deg);
}

/* Submenu items inside the submenu dropdown */
.submenu-dropdown .menu-dropdown-item {
    padding: 10px 16px;
    font-size: 1.3em;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.submenu-dropdown .menu-dropdown-item:last-child {
    border-bottom: none;
}

.submenu-dropdown .menu-dropdown-item:hover {
    background-color: rgba(30, 144, 255, 0.2);
    color: #4DA6FF;
}

/* DEBUG: Temporary visibility for testing - remove when working */
.submenu-dropdown {
    opacity: 1 !important;
    visibility: visible !important;
    transform: translateX(0) !important;
}

/* Inspector button styles */
.inspector-button {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #E0E0E0;
    border-radius: 6px;
    padding: 8px;
    cursor: pointer;
    font-size: 16px;
    margin-left: 8px;
    transition: all 0.2s ease;
}

.inspector-button:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
}



/* Markdown styling for descriptions */
#fastled-description h1,
#fastled-description h2,
#fastled-description h3 {
    color: #E0E0E0;
    margin: 1.2em 0 0.6em 0;
    font-weight: 600;
    line-height: 1.3;
}

#fastled-description h1 {
    font-size: 1.8em;
    border-bottom: 2px solid #333;
    padding-bottom: 0.3em;
}

#fastled-description h2 {
    font-size: 1.5em;
    border-bottom: 1px solid #333;
    padding-bottom: 0.2em;
}

#fastled-description h3 {
    font-size: 1.3em;
}

#fastled-description p {
    margin: 0.8em 0;
    line-height: 1.6;
    color: #B0B0B0;
}

#fastled-description strong {
    color: #E0E0E0;
    font-weight: 600;
}

#fastled-description em {
    color: #D0D0D0;
    font-style: italic;
}

#fastled-description code {
    background-color: #2A2A2A;
    color: #F0F0F0;
    padding: 0.2em 0.4em;
    border-radius: 3px;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.9em;
    border: 1px solid #444;
}

#fastled-description pre {
    background-color: #1A1A1A;
    color: #E0E0E0;
    padding: 1em;
    border-radius: 6px;
    overflow-x: auto;
    margin: 1em 0;
    border: 1px solid #333;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

#fastled-description pre code {
    background: none;
    padding: 0;
    border: none;
    font-size: 0.9em;
    color: inherit;
}

#fastled-description a {
    color: #1E90FF;
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: all 0.2s ease;
}

#fastled-description a:hover {
    color: #66B3FF;
    border-bottom-color: #66B3FF;
}

#fastled-description ul,
#fastled-description ol {
    margin: 0.8em 0;
    padding-left: 2em;
    color: #B0B0B0;
}

#fastled-description li {
    margin: 0.4em 0;
    line-height: 1.5;
}

#fastled-description ul li {
    list-style-type: disc;
}

#fastled-description ol li {
    list-style-type: decimal;
}

/* Add some breathing room between elements */
#fastled-description > *:first-child {
    margin-top: 0;
}

#fastled-description > *:last-child {
    margin-bottom: 0;
}

/* Ultra-wide specific optimizations for better space utilization */
.ultrawide-layout .ui-control input[type="range"] {
    width: 100%;
    flex: 1;
    min-width: 150px; /* Increased minimum for ultra-wide */
    max-width: none; /* Remove any max-width constraints */
}

.ultrawide-layout .ui-control input[type="number"] {
    width: 100%;
    flex: 1;
    min-width: 100px;
    max-width: 150px; /* Reasonable max for number inputs */
}

.ultrawide-layout .ui-control select {
    width: 100%;
    flex: 1;
    min-width: 120px;
    max-width: none; /* Remove any max-width constraints */
}

.ultrawide-layout .ui-control button {
    width: 100%;
    flex: 1;
    min-width: 100px;
    max-width: none; /* Remove any max-width constraints */
}

/* Sleek Slider Widget - Overlay label design */
.ui-control.slider-control {
    display: block;
    width: 100%;
    margin: 12px 0;
    padding: 8px 0;
    position: relative;
}

.ui-control.slider-control .slider-container {
    width: 100%;
    position: relative;
    display: block;
}

.ui-control.slider-control .slider-label {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    font-weight: 500;
    color: #E0E0E0;
    opacity: 0.7;
    transition: opacity 0.2s ease;
    text-align: center;
    font-size: 0.9em;
    pointer-events: none;
    z-index: 1;
}

.ui-control.slider-control .slider-label .label-text {
    margin-right: 8px;
}

.ui-control.slider-control .slider-label .slider-value {
    font-weight: 600;
    color: #1E90FF;
    min-width: 40px;
    text-align: right;
}

.ui-control.slider-control input[type="range"] {
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: #333;
    outline: none;
    -webkit-appearance: none;
    appearance: none;
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
    z-index: 2;
}

/* Custom slider thumb styling - CD player style oval */
.ui-control.slider-control input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 14px;
    border-radius: 7px;
    background: #1E90FF;
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(30, 144, 255, 0.3);
    transition: all 0.2s ease;
}

.ui-control.slider-control input[type="range"]::-moz-range-thumb {
    width: 24px;
    height: 14px;
    border-radius: 7px;
    background: #1E90FF;
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 6px rgba(30, 144, 255, 0.3);
    transition: all 0.2s ease;
}

/* Hover and focus states */
.ui-control.slider-control:hover .slider-label,
.ui-control.slider-control input[type="range"]:focus + .slider-label {
    opacity: 0.4;
}

.ui-control.slider-control input[type="range"]:hover {
    background: #444;
}

.ui-control.slider-control input[type="range"]:hover::-webkit-slider-thumb {
    background: #4DA6FF;
    box-shadow: 0 3px 8px rgba(30, 144, 255, 0.4);
    transform: scale(1.1);
}

.ui-control.slider-control input[type="range"]:hover::-moz-range-thumb {
    background: #4DA6FF;
    box-shadow: 0 3px 8px rgba(30, 144, 255, 0.4);
    transform: scale(1.1);
}

/* Active state (when dragging) */
.ui-control.slider-control input[type="range"]:active {
    background: #555;
}

.ui-control.slider-control input[type="range"]:active::-webkit-slider-thumb {
    background: #0066CC;
    box-shadow: 0 4px 12px rgba(30, 144, 255, 0.5);
    transform: scale(1.2);
}

.ui-control.slider-control input[type="range"]:active::-moz-range-thumb {
    background: #0066CC;
    box-shadow: 0 4px 12px rgba(30, 144, 255, 0.5);
    transform: scale(1.2);
}

/* Ultra-wide optimizations for slider widget */
.ultrawide-layout .ui-control.slider-control {
    margin: 16px 0;
    padding: 12px 0;
}

.ultrawide-layout .ui-control.slider-control .slider-label {
    font-size: 1em;
    margin-bottom: 12px;
}

.ultrawide-layout .ui-control.slider-control input[type="range"] {
    height: 8px;
}

.ultrawide-layout .ui-control.slider-control input[type="range"]::-webkit-slider-thumb {
    width: 28px;
    height: 16px;
    border-radius: 8px;
}

.ultrawide-layout .ui-control.slider-control input[type="range"]::-moz-range-thumb {
    width: 28px;
    height: 16px;
    border-radius: 8px;
}

/* Number control specific styling - block layout instead of flexbox */
.ui-control.number-control {
    display: block;
    width: 100%;
    margin: 8px 0;
}

.ui-control.number-control label {
    display: block;
    margin-bottom: 4px;
    font-weight: 500;
    color: #E0E0E0;
    min-width: auto;
    padding-right: 0;
}

.ui-control.number-control input[type="number"] {
    display: block;
    width: 100%;
    box-sizing: border-box;
    flex: none;
    min-width: auto;
    max-width: none;
}

/* Ultra-wide specific number control styling */
.ultrawide-layout .ui-control.number-control {
    margin: 8px 0;
}

.ultrawide-layout .ui-control.number-control input[type="number"] {
    width: 100%;
    min-width: auto;
    max-width: none;
}

/* Inline row number control: label and input on the same row, no flex */
.ui-control.number-control.inline-row {
    display: block;
    width: 100%;
    margin: 8px 0;
    /* Remove flex or grid for this variant */
}

.ui-control.number-control.inline-row label,
.ui-control.number-control.inline-row input[type="number"] {
    display: inline-block;
    vertical-align: middle;
}

.ui-control.number-control.inline-row label {
    margin-right: 10px;
    min-width: 0;
    padding-right: 0;
}

.ui-control.number-control.inline-row input[type="number"] {
    /* Width is set dynamically via JavaScript based on value range */
    min-width: 70px;
    max-width: 150px;
    flex: none;
    display: inline-block;
    vertical-align: middle;
    box-sizing: border-box;
}

/* Paired number field styling - Enhanced space utilization */
.ui-control.number-pair-control {
    display: flex !important;
    gap: 20px;
    align-items: center;
    justify-content: space-between;
    padding: 8px 0;
    margin: 8px 0;
    width: 100%;
    box-sizing: border-box;
}

.ui-control.number-pair-control .single-number-field {
    flex: 1;
    max-width: calc(50% - 10px);
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.ui-control.number-pair-control .single-number-field label {
    font-size: 0.9em;
    margin-right: 8px;
    padding-right: 0;
    min-width: 80px;
    flex-shrink: 0;
    color: #E0E0E0;
    font-weight: 500;
}

.ui-control.number-pair-control .single-number-field input[type="number"] {
    /* Width is set dynamically via JavaScript based on value range */
    min-width: 60px;
    max-width: 120px;
    flex-shrink: 0;
    box-sizing: border-box;
}

/* Mobile optimizations for paired number fields */
.mobile-layout .ui-control.number-pair-control {
    gap: 15px;
}

.mobile-layout .ui-control.number-pair-control .single-number-field label {
    font-size: 0.85em;
    min-width: 70px;
}

.mobile-layout .ui-control.number-pair-control .single-number-field input[type="number"] {
    /* Width is set dynamically via JavaScript */
    min-width: 55px;
    max-width: 100px;
}

/* Ultra-wide optimizations for paired number fields */
.ultrawide-layout .ui-control.number-pair-control {
    gap: 25px;
}

.ultrawide-layout .ui-control.number-pair-control .single-number-field label {
    min-width: 90px;
}

.ultrawide-layout .ui-control.number-pair-control .single-number-field input[type="number"] {
    /* Width is set dynamically via JavaScript */
    min-width: 65px;
    max-width: 140px;
}

/* Overlay label for slider - hovers over the slider widget */
.slider-label-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    pointer-events: none;
    user-select: none;
    background: transparent;
    z-index: 2;
    font-size: 0.95em;
    font-weight: 600;
    opacity: 0.8;
}

.slider-label-overlay .label-text,
.slider-label-overlay .slider-value {
    color: #fff;
    text-shadow:
        0 0 2px #000,
        0 0 4px #000,
        1px 1px 0 #000,
        -1px -1px 0 #000,
        1px -1px 0 #000,
        -1px 1px 0 #000,
        0 2px 8px #000;
    font-weight: 600;
    margin: 0 4px;
}

.slider-label-overlay .slider-value {
    color: #fff;
    text-shadow:
        0 0 2px #000,
        0 0 4px #000,
        1px 1px 0 #000,
        -1px -1px 0 #000,
        1px -1px 0 #000,
        -1px 1px 0 #000,
        0 2px 8px #000;
    font-weight: 700;
    min-width: 40px;
    text-align: right;
}

.ui-control.slider-control .slider-label-overlay {
    transition: opacity 0.2s ease;
}

.ui-control.slider-control:hover .slider-label-overlay,
.ui-control.slider-control input[type="range"]:hover + .slider-label-overlay {
    opacity: 0.3;
}

/* Video Settings Popup Styles */
.video-settings-popup {
    width: 500px;
    max-width: 90vw;
    max-height: 80vh;
    overflow-y: auto;
}

.video-settings-popup h3 {
    margin: 0 0 20px 0;
    color: #fff;
    font-size: 1.4em;
    border-bottom: 2px solid #333;
    padding-bottom: 10px;
}

.settings-content {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 25px;
}

.setting-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.setting-group label {
    color: #ccc;
    font-size: 0.95em;
    font-weight: 500;
}

.setting-group select,
.setting-group input[type="number"] {
    background-color: #2a2a2a;
    color: #fff;
    border: 1px solid #444;
    border-radius: 4px;
    padding: 8px 12px;
    font-size: 14px;
    transition: all 0.2s ease;
}

.setting-group select:hover,
.setting-group input[type="number"]:hover {
    border-color: #666;
    background-color: #333;
}

.setting-group select:focus,
.setting-group input[type="number"]:focus {
    outline: none;
    border-color: #4CAF50;
    box-shadow: 0 0 0 2px rgba(76, 175, 80, 0.2);
}

.setting-group input[type="number"] {
    width: 120px;
}

.bitrate-display {
    display: inline-block;
    margin-left: 10px;
    color: #888;
    font-size: 0.9em;
    min-width: 80px;
}

.popup-buttons {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    padding-top: 20px;
    border-top: 1px solid #333;
}

.popup-buttons button {
    padding: 8px 20px;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-apply {
    background-color: #4CAF50;
    color: white;
}

.btn-apply:hover {
    background-color: #45a049;
}

.btn-cancel {
    background-color: #555;
    color: white;
}

.btn-cancel:hover {
    background-color: #666;
}

.btn-reset {
    background-color: #ff9800;
    color: white;
}

.btn-reset:hover {
    background-color: #e68900;
}

#video-settings-overlay {
    z-index: 1098;
}

#video-settings-popup {
    z-index: 1099;
}
