/* CSS-Variablen für Theme-Switcher */
:root {
    --bg-color: #ffffff;
    --text-color: #333333;
    --header-bg: rgba(255, 255, 255, 0.1);
    --card-bg: rgba(255, 255, 255, 0.2);
    --border-color: rgba(255, 255, 255, 0.3);
    --accent-color: #3498db;
}

[data-theme="dark"] {
    --bg-color: #1a1a1a;
    --text-color: #ffffff;
    --header-bg: rgba(0, 0, 0, 0.3);
    --card-bg: rgba(0, 0, 0, 0.4);
    --border-color: rgba(255, 255, 255, 0.2);
    --accent-color: #64b5f6;
}

/* Dark Theme spezifische Transparenz-Anpassungen */
[data-theme="dark"] .tabs {
    background: rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

[data-theme="dark"] .tab-pane {
    background: rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

[data-theme="dark"] .tab-link:hover {
    background: rgba(255, 255, 255, 0.05);
}

[data-theme="dark"] .tab-link.active {
    background: rgba(255, 255, 255, 0.1);
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

/* VDO Tool Dark Theme Anpassungen */
[data-theme="dark"] .sidebar,
[data-theme="dark"] .main-panel {
    background: rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

[data-theme="dark"] .form-group input[type="text"] {
    background: rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .button,
[data-theme="dark"] .resolution-btn {
    background: rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .button-secondary {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Reset und Grundstyles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    min-height: 100vh;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Tiefenverlauf hinter dem Partikelnetz */
body[data-theme="dark"] {
    background: radial-gradient(ellipse 90% 70% at 50% 35%, #2b1c0e 0%, #1a1a1a 55%, #0f0f10 100%) fixed;
}

body[data-theme="light"] {
    background: radial-gradient(ellipse 120% 90% at 50% 30%, #fff8f0 0%, #ffffff 70%) fixed;
}

/* Canvas für animierten Hintergrund */
#particle-canvas {
    pointer-events: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

/* Container für zentriertes Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Transparenter Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--header-bg);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: all 0.3s ease;
}

.header .container {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    padding: 0.5rem 20px;
}

/* Hero Section */
.hero {
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    min-height: 100vh;
    padding: 0 2rem;
    position: relative;
    overflow: hidden;
}

.hero-content {
    z-index: 1;
    animation: heroFadeIn 1.5s ease-out;
}

.hero-title {
    font-size: 4rem;
    font-weight: 300;
    margin-bottom: 1rem;
    letter-spacing: 0.1em;
    cursor: pointer;
    transition: all 0.3s ease;
}

/* Ensure individual letter spans have proper transitions with hardware acceleration */
.hero-title span {
    transition: transform 0.2s ease !important; /* Reduziert von 0.3s auf 0.2s */
    display: inline-block !important;
    transform: translate3d(0, 0, 0) scale(1) !important; /* Hardware-Beschleunigung */
    will-change: transform !important; /* Optimierung für Animationen */
    backface-visibility: hidden !important; /* Verhindert Flackern */
}

/* Force reset on focus loss or when not hovering */
.hero-title:not(:hover) span {
    transform: translate3d(0, 0, 0) scale(1) !important;
    animation: none !important;
}

/* Additional reset rules for various states */
.hero-title span:not(:hover),
body:not(:hover) .hero-title span,
html:not(:focus) .hero-title span {
    transform: translate3d(0, 0, 0) scale(1) !important;
}

/* Reset on window blur */
body.window-blurred .hero-title span {
    transform: translate3d(0, 0, 0) scale(1) !important;
    transition: transform 0.1s ease !important;
}

.hero-subtitle {
    font-size: 1.2rem;
    opacity: 0.7;
    margin-bottom: 2rem;
    animation: heroSlideUp 1.5s ease-out 0.5s both;
}

.hero-decoration {
    width: 100px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--text-color), transparent);
    margin: 2rem auto;
    animation: heroExpand 2s ease-out 1s both, heroPulse 4s ease-in-out 3s infinite;
}

/* Hero Animationen */
@keyframes heroFadeIn {
    0% {
        opacity: 0;
        transform: translateY(30px) scale(0.9);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes heroSlideUp {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 0.7;
        transform: translateY(0);
    }
}

@keyframes heroExpand {
    0% {
        width: 0;
        opacity: 0;
    }
    100% {
        width: 100px;
        opacity: 1;
    }
}

@keyframes heroPulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.3;
    }
}

/* Light Theme Glow-Effekte für bessere Sichtbarkeit */
.hero-title {
    /* Subtle sharp shadow for visibility in light theme */
    text-shadow: 0 0 1px rgba(0, 0, 0, 0.3);
    /* Stronger gradient for better visibility on light background */
    background: linear-gradient(135deg, #1a1a1a, var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-title:hover {
    /* Removed transform scale to avoid conflicts with JavaScript */
    text-shadow:
        0 0 1px rgba(0, 0, 0, 0.3),
        0 0 20px rgba(0, 0, 0, 0.2),
        0 0 40px rgba(0, 0, 0, 0.1),
        0 0 60px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

/* Dark Theme Glow-Effekte */
[data-theme="dark"] .hero-title {
    /* Subtle sharp shadow for visibility without blur */
    text-shadow: 0 0 1px rgba(255, 255, 255, 0.8);
    /* Restore original gradient for dark theme */
    background: linear-gradient(135deg, var(--text-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

[data-theme="dark"] .hero-title:hover {
    text-shadow:
        0 0 1px rgba(255, 255, 255, 0.8),
        0 0 30px rgba(255, 255, 255, 0.4),
        0 0 60px rgba(255, 255, 255, 0.3),
        0 0 90px rgba(255, 255, 255, 0.2);
}

/* Theme Switcher */
#theme-switcher {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    transition: all 0.3s ease;
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
}

#theme-switcher:hover {
    transform: scale(1.1);
    background: var(--border-color);
}

/* Tabs */
.tabs {
    display: flex;
    justify-content: center;
    margin-bottom: 2rem;
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border-radius: 10px;
    padding: 0.5rem;
    border: 1px solid var(--border-color);
}

.tab-link {
    background: none;
    border: none;
    padding: 1rem 2rem;
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.3s ease;
    color: var(--text-color);
    font-size: 1rem;
    font-weight: 500;
}

.tab-link:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.tab-link.active {
    background: var(--accent-color);
    color: white;
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.3);
}

/* Tab Content */
.tab-pane {
    display: none;
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 2rem;
    border: 1px solid var(--border-color);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.tab-pane.active {
    display: block;
    animation: fadeIn 0.5s ease-in;
}

/* Content Styles */
.content {
    padding: 2rem 0;
    margin-top: 2rem;
}

.content h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

.content h3 {
    font-size: 1.8rem;
    margin: 2rem 0 1rem 0;
    color: var(--accent-color);
}

.content p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    text-align: justify;
    line-height: 1.8;
}

/* Project Grid */
.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.project-card {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 2rem;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
    border-color: var(--accent-color);
}

.project-card h3 {
    color: var(--accent-color);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.project-card p {
    margin-bottom: 1.5rem;
    text-align: left;
}

/* Project Features */
.project-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.feature-tag {
    background: var(--accent-color);
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* Project Links */
.project-links {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.project-link {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    background: var(--card-bg);
    color: var(--text-color);
    text-decoration: none;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    font-weight: 500;
}

.project-link:hover {
    background: var(--accent-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(52, 152, 219, 0.3);
}

.project-link.primary {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}

/* Footer */
.footer {
    text-align: center;
    padding: 2rem 0;
    margin-top: 4rem;
    border-top: 1px solid var(--border-color);
    background: var(--card-bg);
    backdrop-filter: blur(10px);
}

/* Fade In Animation */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .tabs {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .tab-link {
        padding: 0.8rem 1rem;
    }
    
    .content h2 {
        font-size: 2rem;
    }
    
    .content h3 {
        font-size: 1.5rem;
    }
    
    .project-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .project-card {
        padding: 1.5rem;
    }
    
    .project-links {
        flex-direction: column;
    }
    
    .project-link {
        text-align: center;
    }
}

/* VDO.Ninja Tool Specific Styles */
.tool-container {
    display: flex;
    gap: 1rem;
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem;
    min-height: calc(100vh - 60px);
}

/* Sidebar & Main Panel - Tab-Content Style */
.sidebar,
.main-panel {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 2rem;
    border: 1px solid var(--border-color);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.sidebar {
    flex: 0 0 300px;
    min-width: 320px; /* Added minimum width to ensure preset boxes fit second line content */
    height: fit-content;
}

.main-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* Form Elements */
.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.3rem;
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--text-color);
}

.form-group input[type="text"] {
    width: 100%;
    padding: 0.6rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-color);
    color: var(--text-color);
    font-size: 0.9rem;
    transition: border-color 0.3s ease;
}

.form-group input[type="text"]:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2);
}

/* Buttons */
.button {
    padding: 0.6rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--card-bg);
    color: var(--text-color);
    cursor: pointer;
    font-size: 0.85rem;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.button:hover {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
    transform: translateY(-1px);
}

.button.primary,
.button.active {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}

.button.primary:hover,
.button.active:hover {
    background: #2980b9;
    border-color: #2980b9;
}

.button-secondary {
    padding: 0.6rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: transparent;
    color: var(--text-color);
    cursor: pointer;
    font-size: 0.85rem;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.button-secondary:hover {
    background: var(--border-color);
    color: var(--text-color);
}

/* Resolution Buttons - Unterstützung für beide Klassennamen */
.resolution-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    gap: 0.4rem;
    margin-bottom: 1rem;
}

.resolution-btn,
.resolution-button {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 500;
    border: 1px solid var(--border-color);
    background: var(--card-bg);
    color: var(--text-color);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    line-height: 1.2;
    min-height: 30px;
    min-width: 45px;
    flex-shrink: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    /* Aspect ratio will be set dynamically via JavaScript */
}

/* Resolution Button Hover and Selected States */
.resolution-btn:hover,
.resolution-button:hover {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
    transform: scale(1.02);
}

.resolution-btn.active,
.resolution-btn.selected,
.resolution-button.active,
.resolution-button.selected {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px var(--accent-color-alpha);
}

.resolution-btn.custom,
.resolution-button.custom-add-button {
    background: var(--card-bg);
    color: var(--text-color);
    border: 2px solid #ffd700; /* Gelbe Umrandung */
    font-weight: bold;
    font-size: 0.9rem;
    position: relative;
}

.resolution-btn.custom:hover,
.resolution-button.custom-add-button:hover {
    background: var(--hover-bg);
    border-color: #ffed4e; /* Hellere gelbe Umrandung beim Hover */
}

/* Framerate Buttons - DEPRECATED: Now using slider instead */
/*
.framerate-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(60px, 1fr));
    gap: 0.4rem;
    margin-bottom: 1rem;
}

.framerate-btn,
.framerate-button {
    padding: 0.5rem;
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid var(--border-color);
    background: var(--card-bg);
    color: var(--text-color);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.framerate-btn:hover,
.framerate-button:hover {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}

.framerate-btn.active,
.framerate-btn.selected,
.framerate-button.active,
.framerate-button.selected {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}
*/

/* Checkboxes */
.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.checkbox-row {
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.checkbox-item input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--accent-color);
}

.checkbox-item label,
.checkbox-row label {
    font-size: 0.85rem;
    margin: 0;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
}

/* Audio checkbox icons */
.checkbox-row label[for="proAudio"]::before {
    content: "🎵";
    font-size: 14px;
    margin-right: 4px;
}

.checkbox-row label[for="proAudioExtra"]::before {
    content: "🎼";
    font-size: 14px;
    margin-right: 4px;
}

/* Slider */
.slider-group {
    margin-bottom: 1rem;
}

.slider {
    width: 100%;
    height: 4px;
    border-radius: 2px;
    background: var(--border-color);
    outline: none;
    -webkit-appearance: none;
    appearance: none;
    margin: 0.5rem 0;
}

.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--accent-color);
    cursor: pointer;
}

.slider::-moz-range-thumb {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--accent-color);
    cursor: pointer;
    border: none;
}

/* FPS Slider specific styling */
.fps-slider {
    background: linear-gradient(to right, #58d68d 0%, #f39c12 50%, #e74c3c 100%);
    position: relative;
}

.fps-slider::-webkit-slider-thumb {
    background: #2c3e50;
    border: 2px solid white;
    width: 18px;
    height: 18px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.fps-slider::-moz-range-thumb {
    background: #2c3e50;
    border: 2px solid white;
    width: 18px;
    height: 18px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* FPS Slider container with tick marks */
.fps-slider-container {
    margin: 0.5rem 0;
}

.slider-value {
    font-size: 0.85rem;
    color: var(--accent-color);
    font-weight: 500;
}

/* Output Section */
.output-section {
    margin-top: 1rem;
    padding: 2rem;
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.output-section:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
    border-color: var(--accent-color);
}

.output-section h3 {
    margin-bottom: 1rem;
    font-size: 1.1rem;
    color: var(--accent-color);
}

.url-output {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.8rem;
    align-items: center;
}

.url-input {
    flex: 1;
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: var(--card-bg);
    color: var(--text-color);
    font-size: 0.8rem;
    font-family: monospace;
}

.copy-btn {
    padding: 0.5rem 0.8rem;
    font-size: 0.8rem;
    background: var(--accent-color);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.copy-btn:hover {
    background: #2980b9;
}

/* Presets */
.presets-section {
    margin-top: 1rem;
}

.presets-section h3 {
    margin-bottom: 0.8rem;
    font-size: 1rem;
    color: var(--accent-color);
}

.preset-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    margin-bottom: 0.8rem;
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    font-size: 0.85rem;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.preset-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    border-color: var(--accent-color);
}

.preset-actions {
    display: flex;
    gap: 0.3rem;
}

.preset-btn {
    padding: 0.3rem 0.6rem;
    font-size: 0.7rem;
    border-radius: 3px;
}

.preset-btn.load {
    background: var(--accent-color);
    color: white;
    border: none;
}

.preset-btn.delete {
    background: #e74c3c;
    color: white;
    border: none;
}

/* Popup */
.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 2000;
}

.popup-overlay.active {
    display: flex;
}

.popup-content {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    padding: 2rem;
    max-width: 500px;
    width: 90%;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.4);
    transition: all 0.3s ease;
}

.popup-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    position: relative;
}

.popup-header h3 {
    margin: 0;
    color: var(--accent-color);
    flex: 1;
}

.popup-close {
    position: absolute;
    top: -10px;
    right: -10px;
    width: 32px;
    height: 32px;
    border: none;
    background: var(--accent-color);
    color: white;
    border-radius: 50%;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    align-items: center;
}

/* Audio Controls Styling - Compact version for side-by-side layout */
.audio-options {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: 0.75rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.audio-controls {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.audio-mode-group {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    justify-content: space-between;
}

.audio-mode-label {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    cursor: pointer;
    font-size: 0.8rem;
    padding: 0.4rem 0.6rem;
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
    flex: 1;
    justify-content: center;
    min-width: 0;
}

.audio-mode-label:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
}

.audio-mode-label input[type="radio"] {
    margin: 0;
    accent-color: var(--accent-color);
}

.audio-mode-option:has(input[type="radio"]:checked) .audio-mode-label {
    background: rgba(var(--accent-rgb), 0.2);
    border-color: var(--accent-color);
    color: var(--accent-color);
}

.audio-bitrate-control,
.audio-gain-control {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.audio-bitrate-control label,
.audio-gain-control label {
    font-size: 0.8rem;
    margin-bottom: 0.2rem;
}

.audio-slider {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    outline: none;
    -webkit-appearance: none;
    appearance: none;
}

.audio-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    background: var(--accent-color);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.audio-slider::-moz-range-thumb {
    width: 18px;
    height: 18px;
    background: var(--accent-color);
    border-radius: 50%;
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.bitrate-presets {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-top: 0.5rem;
    justify-content: space-between;
}

.bitrate-preset {
    flex: 1;
    min-width: 80px;
    padding: 0.4rem 0.6rem;
    font-size: 0.85rem;
    font-weight: 500;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 6px;
    color: var(--text-color);
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.bitrate-preset:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: var(--accent-color);
    transform: translateY(-1px);
}

.bitrate-preset.active {
    background: rgba(var(--accent-rgb), 0.3);
    border-color: var(--accent-color);
    color: var(--accent-color);
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(var(--accent-rgb), 0.3);
}

/* Dark theme adjustments for audio controls */
[data-theme="dark"] .audio-options {
    background: rgba(0, 0, 0, 0.3);
    border-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .radio-label {
    background: rgba(0, 0, 0, 0.2);
    border-color: rgba(255, 255, 255, 0.15);
}

[data-theme="dark"] .radio-label:hover {
    background: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .bitrate-preset {
    background: rgba(0, 0, 0, 0.3);
    border-color: rgba(255, 255, 255, 0.15);
}

[data-theme="dark"] .bitrate-preset:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* Responsive adjustments for audio controls */
@media (max-width: 768px) {
    .audio-mode-group {
        flex-direction: column;
        gap: 0.5rem;
    }

    .bitrate-presets {
        justify-content: center;
    }

    .radio-label {
        justify-content: center;
        text-align: center;
    }
}

.popup-close:hover {
    background: #ff4757;
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(255, 71, 87, 0.3);
}

.popup-close:active {
    transform: scale(0.95);
}

/* Dark theme adjustments for popup close button */
[data-theme="dark"] .popup-close {
    background: var(--accent-color);
    color: var(--bg-color);
}

[data-theme="dark"] .popup-close:hover {
    background: #ff4757;
    color: white;
}

.popup-body {
    margin-bottom: 1.5rem;
}

.popup-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
}

/* Hero Section for VDO Tool */
.hero.compact {
    min-height: 40vh;
    padding: 2rem 0;
}

.hero.compact .hero-title {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.hero.compact .hero-subtitle {
    font-size: 1rem;
    margin-bottom: 1rem;
}

/* Responsive Design for VDO Tool */
@media (max-width: 768px) {
    .tool-container {
        flex-direction: column;
        padding: 0.5rem;
    }

    .sidebar {
        flex: none;
        order: 2;
        min-width: 300px; /* Maintain minimum width on mobile */
    }

    .main-panel {
        order: 1;
    }

    .resolution-grid {
        grid-template-columns: repeat(auto-fit, minmax(70px, 1fr));
        gap: 0.3rem;
    }

    .resolution-btn {
        font-size: 0.65rem;
    }

    .framerate-grid {
        grid-template-columns: repeat(auto-fit, minmax(50px, 1fr));
    }

    .url-output {
        flex-direction: column;
        align-items: stretch;
    }

    .copy-btn {
        margin-top: 0.5rem;
    }

    .preset-item {
        flex-direction: column;
        align-items: stretch;
        gap: 0.5rem;
        min-width: 280px; /* Maintain minimum width on mobile */
    }

    .preset-actions {
        justify-content: center;
    }
}

/* Form Layout für VDO Tool */
.form-row {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    align-items: flex-start;
}

.form-col {
    flex: 1;
}

.form-col-full {
    width: 100%;
}

/* Resolution Dropdown Styles */
.dropdown-container {
    position: relative;
    width: 100%;
}

.resolution-input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    background: var(--card-bg);
    color: var(--text-color);
    font-size: 1rem;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.resolution-input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.1);
}

.dropdown-list {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    border-top: none;
    border-radius: 0 0 8px 8px;
    max-height: 300px;
    overflow-y: auto;
    z-index: 1000;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.dropdown-item {
    padding: 12px 16px;
    cursor: pointer;
    transition: background-color 0.2s ease;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.dropdown-item:hover {
    background: var(--hover-bg);
}

.dropdown-item.selected {
    background: var(--accent-color);
    color: white;
}

.resolution-name {
    font-weight: 500;
}

.resolution-details {
    font-size: 0.85rem;
    color: var(--text-secondary);
    display: flex;
    gap: 8px;
}

.resolution-pixels {
    opacity: 0.8;
}

.resolution-ratio {
    opacity: 0.6;
}

/* Custom resolution option */
.dropdown-item.custom-option {
    background: var(--accent-color);
    color: white;
    font-weight: 500;
}

.dropdown-item.custom-option:hover {
    background: var(--accent-hover);
}

/* Preset List */
.preset-list {
    list-style: none;
    padding: 0;
    margin: 0 0 1rem 0;
}

.preset-list li {
    margin-bottom: 0.5rem;
}

/* Responsive adjustments for form layout */
@media (max-width: 768px) {
    .form-row {
        flex-direction: column;
        gap: 0.5rem;
    }
}

/* Notification System */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    animation: slideInRight 0.3s ease;
    max-width: 400px;
    word-wrap: break-word;
}

.notification-success {
    border-left: 4px solid #27ae60;
}

.notification-error {
    border-left: 4px solid #e74c3c;
}

.notification-warning {
    border-left: 4px solid #f39c12;
}

.notification-info {
    border-left: 4px solid #3498db;
}

.notification button {
    background: none;
    border: none;
    color: var(--text-color);
    font-size: 18px;
    cursor: pointer;
    padding: 0;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.7;
    transition: opacity 0.2s ease;
}

.notification button:hover {
    opacity: 1;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Preset improvements */
.preset-empty {
    color: var(--text-color);
    opacity: 0.6;
    font-style: italic;
    text-align: center;
    padding: 20px;
    font-size: 14px;
}


.preset-item {
    display: block;
    padding: 8px 12px; /* Reduced padding for more compact design */
    margin-bottom: 8px; /* Reduced margin */
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 6px; /* Slightly smaller border radius */
    transition: all 0.2s ease;
    min-width: 280px; /* Added minimum width to ensure content fits properly */
}

.preset-item:hover {
    background: rgba(255, 255, 255, 0.05);
    transform: translateY(-1px);
}

.preset-content {
    width: 100%;
}

.preset-header {
    display: flex;
    align-items: center;
    justify-content: flex-start; /* Changed from space-between to flex-start to remove button space */
    margin-bottom: 6px; /* Reduced margin */
}

.preset-name {
    flex: 1;
    font-weight: 500;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-right: 8px;
    font-size: 14px;
}

/* Compact configuration view */
.preset-config-compact {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
    padding: 4px 0;
    justify-content: space-between;
    min-width: 260px; /* Added minimum width to ensure config elements fit properly */
}

.config-compact {
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 11px;
    font-weight: 600;
    text-shadow: none;
    border: 2px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-color);
}

/* Compact URL buttons - no longer used since buttons moved to third row */
/* .compact-url-buttons and .compact-copy-btn styles can be removed or kept for other uses */
.compact-url-buttons {
    display: flex;
    gap: 4px;
    margin-left: auto;
}

/* Make compact URL buttons less prominent since main actions are now in third row */
.compact-copy-btn {
    padding: 2px 4px;
    font-size: 10px;
    border-radius: 3px;
    border: 1px solid rgba(255, 255, 255, 0.15); /* Slightly more subtle */
    background: rgba(255, 255, 255, 0.05); /* More subtle background */
    color: var(--text-color);
    cursor: pointer;
    transition: all 0.2s ease;
    min-width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.8; /* Make them slightly less prominent */
}

.compact-copy-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.compact-copy-btn.push:hover {
    background: #e67e22;
    color: white;
    border-color: #e67e22;
}

.compact-copy-btn.view:hover {
    background: #3498db;
    color: white;
    border-color: #3498db;
}

/* Color coding for compact view - now with colored borders instead of backgrounds */
.config-compact.resolution {
    border-color: #5dade2;
    background: rgba(93, 173, 226, 0.1);
    color: var(--text-color);
}

.config-compact.framerate {
    border-color: #58d68d;
    background: rgba(88, 214, 141, 0.1);
    color: var(--text-color);
}

.config-compact.bitrate {
    border-color: #ec7063;
    background: rgba(236, 112, 99, 0.1);
    color: var(--text-color);
}

.config-compact.audio {
    border-color: #f39c12;
    background: rgba(243, 156, 18, 0.1);
    color: var(--text-color);
    text-shadow: none;
    display: flex;
    align-items: center;
    gap: 4px;
}

.config-compact.audio-bitrate {
    border-color: #f39c12;
    background: rgba(243, 156, 18, 0.1);
    color: var(--text-color);
    text-shadow: none;
    font-weight: 600;
}

/* Audio icons for different states */
.config-compact.audio::before {
    content: "🔊"; /* Default speaker icon */
    font-size: 10px;
}

.config-compact.audio[data-pro-audio="true"]::before {
    content: "🎵"; /* Music note for pro audio */
}

.config-compact.audio[data-pro-audio-extra="true"]::before {
    content: "🎼"; /* Musical score for max quality */
}

.config-compact.audio[data-pro-audio="true"][data-pro-audio-extra="true"]::before {
    content: "🎼"; /* Musical score takes precedence when both are active */
}

.config-compact.password {
    border-color: #9b59b6;
    background: rgba(155, 89, 182, 0.1);
    color: var(--text-color);
    font-size: 12px;
    padding: 2px 6px;
}

/* Expanded configuration view */
.preset-config {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px 12px;
    padding: 8px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.config-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    padding: 4px 6px;
    border-radius: 3px;
    border: 1px solid transparent;
    background: rgba(255, 255, 255, 0.02);
}

.config-label {
    color: var(--text-color);
    opacity: 0.7;
    font-weight: 500;
}

.config-value {
    font-weight: 600;
    text-align: right;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 4px;
}

/* Color coding for expanded view - with :has() selector */
.config-item:has(.config-value.resolution) {
    border-color: #5dade2;
    background: rgba(93, 173, 226, 0.05);
}

.config-item:has(.config-value.framerate) {
    border-color: #58d68d;
    background: rgba(88, 214, 141, 0.05);
}

.config-item:has(.config-value.bitrate) {
    border-color: #ec7063;
    background: rgba(236, 112, 99, 0.05);
}

.config-item:has(.config-value.audio) {
    border-color: #f39c12;
    background: rgba(243, 156, 18, 0.05);
}

/* Color coding for expanded view - alternative approach with specific classes */
.config-item.resolution-item {
    border-color: #5dade2;
    background: rgba(93, 173, 226, 0.05);
}

.config-item.framerate-item {
    border-color: #58d68d;
    background: rgba(88, 214, 141, 0.05);
}

.config-item.bitrate-item {
    border-color: #ec7063;
    background: rgba(236, 112, 99, 0.05);
}

.config-item.audio-item {
    border-color: #f39c12;
    background: rgba(243, 156, 18, 0.05);
}

.config-value.resolution {
    color: #5dade2;
}

.config-value.framerate {
    color: #58d68d;
}

.config-value.bitrate {
    color: #ec7063;
}

.config-value.audio {
    color: #f39c12;
}

/* Toggle button */
.toggle-btn {
    padding: 2px 6px;
    font-size: 12px;
    border-radius: 3px;
    border: 1px solid var(--border-color);
    background: var(--card-bg);
    color: var(--text-color);
    cursor: pointer;
    transition: all 0.2s ease;
    margin-right: 4px;
}

.toggle-btn:hover {
    background: var(--accent-color);
    color: white;
}

/* Compact toggle button */
.preset-actions .toggle-btn {
    min-width: 35px; /* Smaller width for toggle button */
    max-width: 40px;
    padding: 5px 4px;
    font-size: 12px; /* Good size for the ▼ symbol */
    flex: 0 0 auto; /* Don't grow, keep compact */
}

.preset-url-actions {
    display: flex;
    gap: 8px;
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    justify-content: center;
}

.url-btn {
    flex: 1;
    padding: 6px 12px;
    font-size: 12px;
    border-radius: 4px;
    border: 1px solid var(--border-color);
    background: var(--card-bg);
    color: var(--text-color);
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    font-weight: 500;
}

.url-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.push-btn:hover {
    background: #e67e22;
    color: white;
    border-color: #e67e22;
}

.view-btn:hover {
    background: #3498db;
    color: white;
    border-color: #3498db;
}


.preset-actions {
    display: flex;
    gap: 4px; /* Reduced gap from 6px to 4px for better fit */
    margin-top: 8px; /* Add top margin to create separation from config row */
    padding-top: 6px; /* Add padding for visual separation */
    border-top: 1px solid rgba(255, 255, 255, 0.1); /* Add subtle border to separate from config row */
    justify-content: flex-start; /* Align buttons to the left */
    flex-wrap: wrap; /* Allow wrapping if buttons don't fit */
}

.preset-actions button {
    padding: 5px 8px; /* Reduced padding for better fit */
    font-size: 11px; /* Slightly smaller font */
    border-radius: 4px;
    border: 1px solid var(--border-color);
    background: var(--card-bg);
    color: var(--text-color);
    cursor: pointer;
    transition: all 0.2s ease;
    font-weight: 500; /* Make text slightly bolder */
    min-width: 45px; /* Reduced minimum width for better fit */
    flex: 1; /* Allow buttons to grow and fill available space */
    max-width: 65px; /* Prevent buttons from getting too wide */
}

/* Special styling for URL buttons in preset actions */
.preset-actions .url-btn {
    padding: 5px 6px; /* Reduced padding */
    font-size: 10px; /* Smaller font for URL buttons */
    min-width: 50px; /* Smaller minimum width */
    max-width: 60px; /* Smaller maximum width */
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2px; /* Reduced gap between icon and text */
}

.preset-actions button:hover {
    background: var(--accent-color);
    color: white;
    transform: translateY(-1px);
}

.preset-actions .push-btn:hover {
    background: #e67e22;
    color: white;
    border-color: #e67e22;
}

.preset-actions .view-btn:hover {
    background: #3498db;
    color: white;
    border-color: #3498db;
}

.preset-actions .delete-btn {
    background: transparent;
    color: #e74c3c;
    border-color: #e74c3c;
    font-weight: bold;
    width: 24px;
    height: 24px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Compact delete button */
.preset-actions .delete-btn {
    min-width: 30px; /* Smaller width for delete button */
    max-width: 35px;
    padding: 5px 4px;
    font-size: 14px; /* Slightly larger for the × symbol */
    font-weight: bold;
    flex: 0 0 auto; /* Don't grow, keep compact */
}

.preset-actions .delete-btn:hover {
    background: #e74c3c;
    color: white;
}

/* URL Output improvements */
.url-info {
    margin-top: 12px;
    padding: 8px 12px;
    background: rgba(52, 152, 219, 0.1);
    border: 1px solid rgba(52, 152, 219, 0.2);
    border-radius: 6px;
}

.url-info p {
    margin: 0;
    color: var(--text-color);
    opacity: 0.8;
}

/* Framerate button improvements - DEPRECATED: Now using slider */
/*
.framerate-button {
    font-size: 12px;
    font-weight: 500;
}
*/

/* Form improvements */
.form-group input[type="text"]:focus,
.form-row input[type="text"]:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2);
}

/* Stream name input styling to match other inputs */
#streamName {
    width: 100%;
    padding: 0.6rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-color);
    color: var(--text-color);
    font-size: 0.9rem;
    transition: border-color 0.3s ease;
}

#streamName:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2);
}

/* Password input styling to match other inputs */
#password {
    width: 100%;
    padding: 0.6rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-color);
    color: var(--text-color);
    font-size: 0.9rem;
    transition: border-color 0.3s ease;
}

#password:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2);
}

/* Custom resolution inputs styling */
.custom-resolution {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.custom-resolution input[type="number"] {
    flex: 1;
    padding: 0.6rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-color);
    color: var(--text-color);
    font-size: 0.9rem;
    transition: border-color 0.3s ease;
}

.custom-resolution input[type="number"]:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2);
}

.custom-resolution span {
    color: var(--text-color);
    font-weight: bold;
    font-size: 1.2rem;
}

/* Dark theme specific styling for new inputs */
[data-theme="dark"] #streamName,
[data-theme="dark"] #password,
[data-theme="dark"] .custom-resolution input[type="number"] {
    background: rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Generate button improvements */
.generate-button {
    background: linear-gradient(135deg, var(--accent-color), #2980b9);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 2px 8px rgba(52, 152, 219, 0.3);
}

.generate-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(52, 152, 219, 0.4);
}

.generate-button:active {
    transform: translateY(0);
}

/* Copy button improvements */
.copy-btn {
    background: var(--accent-color);
    color: white;
    border: none;
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.copy-btn:hover {
    background: #2980b9;
    transform: translateY(-1px);
}

/* Responsive improvements */
@media (max-width: 768px) {
    .notification {
        right: 10px;
        left: 10px;
        max-width: none;
    }

    /* Stack resolution and audio controls on mobile */
    .form-row {
        flex-direction: column;
        gap: 1rem;
    }

    .form-col {
        width: 100%;
    }

    .audio-mode-group {
        flex-direction: column;
        gap: 0.5rem;
    }

    .audio-mode-label {
        justify-content: flex-start;
        text-align: left;
    }

    .preset-item {
        padding: 8px;
        margin-bottom: 8px;
    }

    .preset-header {
        flex-direction: column;
        align-items: stretch;
        gap: 6px;
    }

    .preset-name {
        text-align: center;
        margin-right: 0;
        font-size: 13px;
    }

    .preset-actions {
        justify-content: center;
        gap: 3px; /* Reduced gap for more buttons */
        flex-wrap: wrap; /* Allow wrapping if needed */
    }

    .preset-actions button {
        font-size: 10px; /* Smaller font on mobile */
        padding: 4px 6px; /* Reduced padding for mobile */
        min-width: 40px; /* Smaller minimum width on mobile */
        max-width: 55px; /* Smaller maximum width on mobile */
    }

    .preset-actions .url-btn {
        min-width: 45px; /* Adjust URL button width for mobile */
        max-width: 50px;
        font-size: 9px;
        gap: 1px;
    }

    .preset-actions .delete-btn {
        min-width: 25px;
        max-width: 30px;
        font-size: 12px;
    }

    .preset-actions .toggle-btn {
        min-width: 30px;
        max-width: 35px;
        font-size: 11px;
    }

    .preset-config-compact {
        justify-content: center;
        gap: 4px;
        flex-wrap: wrap;
    }

    .compact-url-buttons {
        margin-left: 0;
        margin-top: 4px;
        order: 10;
        flex-basis: 100%;
        justify-content: center;
    }

    .compact-copy-btn {
        font-size: 9px;
        padding: 2px 3px;
        min-width: 18px;
        height: 18px;
    }

    .config-compact {
        font-size: 10px;
        padding: 2px 4px;
    }

    .preset-config {
        grid-template-columns: 1fr;
        gap: 4px;
        margin-top: 8px;
    }

    .config-item {
        padding: 2px 0;
    }

    .preset-url-actions {
        flex-direction: column;
        gap: 6px;
    }

    .url-btn {
        padding: 8px 12px;
        font-size: 13px;
    }

    .toggle-btn {
        font-size: 11px;
        padding: 2px 4px;
    }

    /* Popup responsive adjustments */
    .popup-content {
        max-width: 95%;
        padding: 1.5rem;
    }

    .custom-resolution {
        flex-direction: column;
        gap: 0.8rem;
        align-items: stretch;
    }

    .custom-resolution span {
        text-align: center;
        font-size: 1rem;
    }

    .custom-resolution input[type="number"] {
        width: 100%;
        text-align: center;
    }
}