:root {
    --primary: #6c5ce7;
    --primary-dark: #5649c0;
    --primary-light: #a29bfe;
    --text: #2d3436;
    --text-light: #636e72;
    --bg: #f5f6fa;
    --card-bg: #ffffff;
    --border: 1px solid rgba(0,0,0,0.08);
    --radius: 12px;
    --shadow: 0 8px 24px rgba(0, 0, 0, 0.05);
    --glow-color: #0000ff;
    --preview-bg: #f1f2f6;
    --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --nav-active: rgba(108, 92, 231, 0.1);
}

[data-theme="dark"] {
    --primary: #a29bfe;
    --primary-dark: #847bff;
    --primary-light: #6c5ce7;
    --text: #f5f6fa;
    --text-light: #dfe6e9;
    --bg: #1e272e;
    --card-bg: #2d3436;
    --border: 1px solid rgba(255,255,255,0.08);
    --shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    --preview-bg: #2d3436;
    --nav-active: rgba(108, 92, 231, 0.2);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

body {
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
    font-weight: 400;
    transition: var(--transition);
}

/* Page background wallpaper + top fade */
body.has-wallpaper {
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center top;
    background-attachment: fixed;
}

body::before {
    content: "";
    position: fixed;
    top: 0; left: 0; right: 0; height: 140px;
    background: linear-gradient(to bottom, var(--bg) 0%, rgba(0,0,0,0) 100%);
    pointer-events: none;
    z-index: 0;
}

/* Keep page chrome above any body-fixed overlays (effects/contrast) */
.container, header, main, footer { position: relative; z-index: 10; }
/* Ensure chat windows can overlay site chrome within chat page */
#chat-embedder .chat-window { z-index: 500; }
footer { z-index: 1; }


.container {
    max-width: 1500px;
    margin: 0 auto;
    padding: 0 20px;
}

header {
    padding: 0;
    position: relative;
    margin-bottom: 20px;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    border-bottom: var(--border);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 30px;
}

.logo {
    display: flex;
    align-items: baseline;
    gap: 10px;
}

.logo h1 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary);
    margin: 0;
}

.logo .subtitle {
    font-size: 1rem;
    color: var(--text-light);
    font-weight: 400;
}

.theme-toggle-container {
    display: flex;
    align-items: center;
    gap: 8px;
}

.theme-label {
    color: var(--text-light);
    font-size: 0.9rem;
}

.switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 24px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--text-light);
    transition: var(--transition);
    border-radius: 24px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 16px;
    width: 16px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: var(--transition);
    border-radius: 50%;
}

input:checked + .slider {
    background-color: var(--primary);
}

input:checked + .slider:before {
    transform: translateX(26px);
}

nav ul {
    display: flex;
    list-style: none;
    gap: 5px;
}

nav a {
    text-decoration: none;
    color: var(--text-light);
    font-weight: 500;
    padding: 8px 16px;
    border-radius: var(--radius);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
}

nav a:hover, nav a.active {
    color: var(--primary);
    background-color: var(--nav-active);
}

.page {
    display: none;
    padding: 20px 0 40px;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.page.active {
    display: block;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
}

.section-header h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text);
}

.header-actions {
    display: flex;
    gap: 10px;
}

.description {
    max-width: 800px;
    margin: 0 auto 30px;
    font-size: 1.1rem;
    color: var(--text-light);
}

.icon-btn {
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    padding: 8px 12px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-radius: var(--radius);
}

.icon-btn:hover {
    color: var(--primary);
    background-color: var(--nav-active);
}

.embed-controls {
    margin-bottom: 20px;
}

.input-group {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
    align-items: center;
    position: relative;
}

.input-group input {
    flex: 1;
    padding: 12px 15px;
    border: var(--border);
    border-radius: var(--radius);
    background-color: var(--card-bg);
    color: var(--text);
    font-size: 1rem;
    transition: var(--transition);
}

.input-group input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(108, 92, 231, 0.2);
}

.char-count {
    position: absolute;
    right: 10px;
    font-size: 0.8rem;
    color: var(--text-light);
}

.primary-btn {
    padding: 12px 20px;
    background-color: var(--primary);
    color: white;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
}

.primary-btn:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.primary-btn.small {
    padding: 8px 12px;
    font-size: 0.9rem;
}

.primary-btn.active {
    background-color: var(--primary-dark);
}

.primary-btn.no-underline {
    text-decoration: none;
}

/* Settings panel compact layout */
.settings-panel {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px 14px;
}
.settings-panel .setting label { width: auto; margin-right: 6px; }

.settings-panel {
    background-color: var(--card-bg);
    padding: 20px;
    border-radius: var(--radius);
    margin-bottom: 20px;
    box-shadow: var(--shadow);
    display: none;
    border: var(--border);
    animation: fadeIn 0.3s ease;
}

.settings-panel.active {
    display: block;
}

.setting {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.setting:last-child {
    margin-bottom: 0;
}

.setting label {
    width: 80px;
    font-weight: 500;
}

.setting input {
    padding: 8px 12px;
    border: var(--border);
    border-radius: var(--radius);
    background-color: var(--bg);
    color: var(--text);
    width: 100px;
}

.chat-viewport {
    display: flex;
    align-items: center;
    position: relative;
    padding: 0 50px;
}

.chat-viewport::before,
.chat-viewport::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 60px;
    pointer-events: none;
    z-index: 1;
}

.chat-viewport::before {
    left: 0;
    background: linear-gradient(90deg, var(--bg), transparent);
}

.chat-viewport::after {
    right: 0;
    background: linear-gradient(270deg, var(--bg), transparent);
}

.scroll-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--primary);
    color: white;
    border: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.scroll-btn:hover {
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 6px 16px rgba(108, 92, 231, 0.3);
}

.scroll-btn.left {
    left: 0;
}

.scroll-btn.right {
    right: 0;
}

.chat-container {
    display: flex;
    gap: 30px;
    overflow-x: auto;
    scroll-behavior: smooth;
    padding: 20px 10px;
    flex: 1;
    scroll-padding: 0 20px;
    scrollbar-width: none;
}

.chat-container::-webkit-scrollbar {
    display: none;
}

.embedded-chat {
    background-color: var(--card-bg);
    padding: 15px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    position: relative;
    border: var(--border);
    transition: var(--transition);
    flex: 0 0 auto;
    min-width: 700px;
}

.remove-chat {
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: #ff4757;
    color: white;
    border: none;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 12px;
    opacity: 0;
    transition: var(--transition);
}

.embedded-chat:hover .remove-chat {
    opacity: 1;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.status-card {
    background-color: var(--card-bg);
    padding: 20px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: var(--border);
    transition: var(--transition);
}

.status-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.status-card h3 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
}

.status-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin: 15px 0;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: #ccc;
}

.status-indicator.loading .dot {
    background-color: #f39c12;
    animation: pulse 1.5s infinite;
}

.status-indicator.online .dot {
    background-color: #2ecc71;
    box-shadow: 0 0 8px rgba(46, 204, 113, 0.5);
}

.status-indicator.offline .dot {
    background-color: #e74c3c;
}

.uptime {
    font-size: 0.9rem;
    color: var(--text-light);
}

.effect-controls {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.effect-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.effect-panel {
    background-color: var(--card-bg);
    padding: 20px;
    border-radius: var(--radius);
    border: var(--border);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.effect-panel:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.option {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.option:last-child {
    margin-bottom: 0;
}

.option label {
    width: 120px;
    font-weight: 500;
}

.option input[type="range"] {
    flex: 1;
    margin: 0 10px;
    -webkit-appearance: none;
    height: 6px;
    background: var(--bg);
    border-radius: 3px;
}

.option input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    background: var(--primary);
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
}

.option input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 0 10px var(--primary);
}

.color-controls {
    margin-top: 15px;
}

.colors-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 15px;
}

.color-input {
    display: flex;
    align-items: center;
    gap: 10px;
}

.color-input input[type="color"] {
    width: 30px;
    height: 30px;
    border: var(--border);
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
}

.color-input input[type="color"]:hover {
    transform: scale(1.1);
}

.color-input input[type="text"] {
    flex: 1;
    padding: 8px;
    border: var(--border);
    border-radius: 4px;
    background: var(--bg);
    color: var(--text);
    font-family: monospace;
}

.color-input button {
    background: none;
    border: none;
    color: #ff4757;
    cursor: pointer;
    font-size: 1rem;
    transition: var(--transition);
}

.color-input button:hover {
    transform: scale(1.1);
}

.preview-section {
    margin-top: 30px;
}

.preview-container {
    background: var(--preview-bg);
    padding: 40px;
    border-radius: var(--radius);
    border: var(--border);
    display: flex;
    justify-content: center;
    margin: 20px 0;
    overflow: hidden;
    position: relative;
}

.effect-preview {
    font-size: 4rem;
    font-weight: 500;
    position: relative;
    display: inline-block;
    color: transparent;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    padding: 10px 20px;
    letter-spacing: -2px;
    text-shadow: none;
    filter: drop-shadow(0 0 0.2rem var(--glow-color)) 
            drop-shadow(0 0 0.2rem var(--glow-color))
            drop-shadow(0 0 0.2rem var(--glow-color));
    background-blend-mode: normal;
    transition: var(--transition);
    will-change: background-position;
    background-origin: border-box;
}

.effect-preview-container {
    background-color: rgba(255,255,255,.4);
    border-radius: 5px;
}

.wave-normal {
    animation: wave-flow 4s linear infinite !important;
}

.wave-slow {
    animation: wave-flow 8s linear infinite !important;
}

.wave-very-slow {
    animation: wave-flow 12s linear infinite !important;
}

.wave-fast {
    animation: wave-flow 2s linear infinite !important;
}

.wave-very-fast {
    animation: wave-flow 1s linear infinite !important;
}

@keyframes wave-flow {
    from { background-position: 0% 50%; }
    to { background-position: 200% 50%; }
}

.effect-preview.bold {
    font-weight: 700 !important;
}

.code-section {
    margin-top: 30px;
}

.code-container {
    display: flex;
    gap: 10px;
    margin-top: 10px;
}

.code-box {
    flex: 1;
    background-color: var(--bg);
    padding: 15px;
    border-radius: var(--radius);
    border: var(--border);
    font-family: monospace;
    word-break: break-all;
    min-height: 60px;
    overflow-x: auto;
}

.custom-select {
    position: relative;
    flex: 1;
}

.custom-select select {
    width: 100%;
    padding: 10px 15px;
    border: var(--border);
    border-radius: var(--radius);
    background-color: var(--card-bg);
    color: var(--text);
    appearance: none;
    cursor: pointer;
    transition: var(--transition);
}

.custom-select select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(108, 92, 231, 0.2);
}

.select-arrow {
    position: absolute;
    top: 50%;
    right: 12px;
    transform: translateY(-50%);
    pointer-events: none;
    color: var(--text-light);
}

.color-picker-wrapper {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
}

.color-picker-wrapper input[type="color"] {
    width: 40px;
    height: 40px;
    border: 2px solid var(--primary);
    border-radius: 8px;
    cursor: pointer;
    padding: 0;
    transition: var(--transition);
}

.color-picker-wrapper input[type="color"]:hover {
    transform: scale(1.05);
}

.color-picker-wrapper .color-value {
    font-family: monospace;
    font-size: 0.9rem;
    color: var(--text-light);
    border: 1px solid rgba(0,0,0,0.08);
    border-radius: 4px;
    outline: none;
    padding: 8px;
    background-color: #f5f6fa;
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.5; }
    100% { opacity: 1; }
}

@keyframes fall { from { transform: translateY(-10vh); opacity: .9; } to { transform: translateY(110vh); opacity: .2; } }
@keyframes twinkle { from { opacity: .2; transform: scale(0.8); } to { opacity: 1; transform: scale(1.2); } }

@keyframes spinCloud { from { transform: rotateX(0) rotateY(0); } to { transform: rotateX(360deg) rotateY(360deg); } }
@keyframes zoomIn { from { transform: translate(-50%,-50%) scale(1); } to { transform: translate(-50%,-50%) scale(0.2); } }
@keyframes pulseGrid { 0%,100% { box-shadow: inset 0 0 80px rgba(108,92,231,0.10);} 50% { box-shadow: inset 0 0 120px rgba(108,92,231,0.20);} }
@keyframes floatUp { 0% { transform: translateY(0); opacity: 0.3;} 50% { opacity: 0.6;} 100% { transform: translateY(-10px); opacity: 0.3; } }

/* Xatspace Templates */
.templates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.template-card {
    background-color: var(--card-bg);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: var(--border);
}

.template-card.dark {
    background-color: var(--bg);
}

.template-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.template-preview {
    height: 200px;
    overflow: hidden;
    border-bottom: var(--border);
}

.template-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.template-card:hover .template-preview img {
    transform: scale(1.05);
}

.template-info {
    padding: 20px;
}

.template-info h3 {
    margin-bottom: 10px;
    color: var(--primary);
}

.template-info p {
    color: var(--text-light);
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.template-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.template-actions .primary-btn {
    flex: 1;
    min-width: 120px;
    text-align: center;
    padding: 10px 15px;
    font-size: 0.9rem;
}

/* Avatars Section */
.avatars-container {
    padding: 20px 0;
}

.avatar-controls {
    margin-bottom: 20px;
}

.search-input {
    width: 100%;
    padding: 12px 15px;
    border: var(--border);
    border-radius: var(--radius);
    background-color: var(--card-bg);
    color: var(--text);
    font-size: 1rem;
    margin-bottom: 20px;
}

.search-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(108, 92, 231, 0.2);
}

.avatar-categories {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.avatar-category {
    padding: 8px 16px;
    border-radius: 20px;
    background-color: var(--bg);
    color: var(--text-light);
    border: none;
    cursor: pointer;
    font-size: 0.85rem;
    transition: var(--transition);
    border: 1px solid var(--border);
}

.avatar-category:hover {
    background-color: var(--primary-light);
    color: white;
}

.avatar-category.active {
    background-color: var(--primary);
    color: white;
}

.avatar-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 15px;
}

.avatar-item {
    background-color: var(--card-bg);
    border: var(--border);
    padding: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: var(--transition);
    border: var(--border);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.avatar-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    background-color: transparent !important;
}

.avatar-img-container {
    width: 48px;
    height: 48px;
    display: flex;                  /* Enables flexbox */
    align-items: center;            /* Vertical centering */
    justify-content: center;        /* Horizontal centering */
    background: 
        /* Layer 1 */ 
        linear-gradient(45deg, #e0e0e0 25%, transparent 25%, transparent 75%, #e0e0e0 75%),
        /* Layer 2 (offset) */
        linear-gradient(45deg, #e0e0e0 25%, transparent 25%, transparent 75%, #e0e0e0 75%);
    background-size: 16px 16px;
    background-position: 0 0, 8px 8px;
    border-radius: 11px;
    overflow: hidden;
    margin-bottom: 8px;
    position: relative;             /* For absolute positioning if needed */
}

[data-theme="dark"] .avatar-img-container {
    background:
        linear-gradient(45deg, rgba(255, 255, 255, 0.07) 25%, transparent 25%, transparent 75%, rgba(255, 255, 255, 0.07) 75%),
        linear-gradient(45deg, rgba(255, 255, 255, 0.07) 25%, transparent 25%, transparent 75%, rgba(255, 255, 255, 0.07) 75%);
    background-size: 16px 16px;
    background-position: 0 0, 8px 8px;
}

.avatar-img {
    width: 32px;
    height: 32px;
    object-fit: contain;
    image-rendering: pixelated;
    display: block;                /* Removes inline spacing */
    margin: 0 auto;                /* Additional centering */
    background: transparent;
    /* Remove position relative if not needed */
    /* z-index only needed if you have overlapping elements */
}


.avatar-item:hover .avatar-img {
    transform: scale(1.1);
}

.avatar-name {
    font-size: 0.7rem;
    text-align: center;
    color: var(--text-light);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    width: 100%;
}

.copy-icon {
    position: absolute;
    top: 5px;
    right: 5px;
    background-color: var(--primary);
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
    font-size: 0.8rem;
}

.avatar-item:hover .copy-icon {
    opacity: 1;
}

/* Loading state */
.avatar-item.loading {
    background: linear-gradient(90deg, var(--bg), var(--card-bg), var(--bg));
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .effect-grid {
        grid-template-columns: 1fr;
    }
    
    .colors-container {
        grid-template-columns: 1fr;
    }
    
    .effect-preview {
        font-size: 2.5rem;
    }
    
    .scroll-btn {
        height: 40px;
        width: 40px;
    }
    
    .header-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    
    .header-right {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
        width: 100%;
    }
    
    nav ul {
        flex-wrap: wrap;
        width: 100%;
    }
    
    .theme-toggle-container {
        align-self: flex-end;
    }
    
    .embedded-chat {
        min-width: 300px;
    }
    
    .chat-viewport {
        padding: 0 40px;
    }
    
    .templates-grid {
        grid-template-columns: 1fr;
    }
    
    .avatar-grid {
        grid-template-columns: repeat(auto-fill, minmax(60px, 1fr));
    }
    
    .avatar-img {
        width: 36px;
        height: 36px;
    }
    
    .avatar-categories {
        overflow-x: auto;
        padding-bottom: 10px;
        flex-wrap: nowrap;
    }
}

footer {
    text-align: center;
    padding: 20px 0;
    margin-top: 50px;
    border-top: var(--border);
    font-size: 0.9rem;
    color: var(--text-light);
}

/* --- Floating Chat Desktop & Windows --- */
/* Desktop fills available area within section */
.chat-desktop {
    position: relative;
    height: 70vh;
    min-height: 420px;
    border: var(--border);
    border-radius: var(--radius);
    background: rgba(0,0,0,0.06);
    background-size: cover;
    background-position: center;
    box-shadow: var(--shadow);
    overflow: visible;
}

/* Invisible resize handle positions */
.resize-handle.n { top: -3px; }
.resize-handle.s { bottom: -3px; }
.resize-handle.e { right: -3px; }
.resize-handle.w { left: -3px; }
.resize-handle.ne { top: -6px; right: -6px; cursor: nesw-resize; }
.resize-handle.nw { top: -6px; left: -6px; cursor: nwse-resize; }
.resize-handle.se { bottom: -6px; right: -6px; cursor: nwse-resize; }
.resize-handle.sw { bottom: -6px; left: -6px; cursor: nesw-resize; }

/* Remove grid overlay entirely */
.chat-desktop.show-grid::after { display: none; content: none; }

.chat-window {
    position: absolute;
    background: var(--card-bg);
    color: var(--text);
    border: var(--border);
    border-radius: 12px;
    box-shadow: 0 12px 30px rgba(0,0,0,0.2);
    overflow: hidden;
    width: 700px;
    height: 500px;
    transform: translate3d(0,0,0);
    will-change: transform;
    contain: layout paint style;
}

.chat-window.dragging {
    box-shadow: 0 16px 40px rgba(0,0,0,0.35);
}

/* Window visuals */
.window-titlebar { display: flex; align-items: center; justify-content: space-between; border-bottom: var(--border); cursor: grab; user-select: none; }
.window-titlebar .title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.window-controls { display: flex; gap: 6px; margin-left: auto; }
.window-controls .ctrl-btn { width: 28px; height: 28px; }

.window-controls .ctrl-btn:hover {
    background: var(--nav-active);
    color: var(--primary);
}

/* Titlebar control buttons */
.window-controls .ctrl-btn {
    border-radius: 6px;
    border: none;
    background: transparent;
    color: var(--text-light);
    display: grid;
    place-items: center;
    cursor: pointer;
    transition: var(--transition);
}
.window-controls .ctrl-btn[data-action="close"] { color: #e74c3c; }
.window-controls .ctrl-btn[data-action="toggle"] { color: var(--primary); }
.window-controls .ctrl-btn:active { transform: scale(0.96); }

/* Drag handle */
.window-titlebar { -webkit-user-select: none; user-select: none; touch-action: none; padding: 0 10px; background: linear-gradient(180deg, rgba(0,0,0,0.04), rgba(0,0,0,0.02)); height: 36px; }
.window-titlebar .title { pointer-events: none; }

.chat-content {
    position: absolute;
    inset: 36px 0 0 0;
}

.chat-content iframe {
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
}

/* Resize handles */
/* Replace purple dots handles with invisible edge resize zones for clean look */
.resize-handle { background: transparent; opacity: 1; border-radius: 0; }
.resize-handle.n, .resize-handle.s { height: 6px; width: 100%; left: 0; }
.resize-handle.e, .resize-handle.w { width: 6px; height: 100%; top: 0; }
.resize-handle.ne, .resize-handle.nw, .resize-handle.se, .resize-handle.sw { width: 12px; height: 12px; }

/* Wider pointer targets on hover for resize */
.chat-window:hover .resize-handle { background: transparent; }

/* Smooth transforms during drag/resize */
.chat-window { transition: box-shadow .12s ease; }
.chat-window.dragging { transition: none; }

/* Per-window settings menu */
.window-settings {
    position: absolute;
    top: 40px;
    right: 8px;
    width: 240px;
    background: var(--card-bg);
    border: var(--border);
    border-radius: 10px;
    box-shadow: var(--shadow);
    padding: 10px;
    display: none;
    z-index: 3;
}

.window-settings.active { display: block; }

.window-settings .setting { margin-bottom: 10px; }
.window-settings .setting label { width: 120px; font-size: 0.85rem; }
.window-settings input[type="range"] { width: 100%; }

/* Visual themes */
.chat-window.theme-glass { backdrop-filter: blur(8px); background: rgba(255,255,255,0.65); }
[data-theme="dark"] .chat-window.theme-glass { background: rgba(45,52,54,0.6); }

.chat-window.hidden-content .chat-content { display: none; }
.chat-window.hidden-content { height: 36px !important; }

/* Always-on-top hint */
.chat-window.always-on-top { outline: 2px solid var(--primary); }

/* Scoped wallpaper for chat page only */
#chat-embedder.has-wallpaper {
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center top;
    background-attachment: fixed;
}

#chat-embedder::before{content:none !important;display:none !important}
.resize-handle{pointer-events:auto}

/* Remove global body wallpaper styles */
body.has-wallpaper { background: none; }
body { background-image: none; }
body::before { content: none; }

/* Ensure chat page content sits above its fade */
#chat-embedder { position: relative; }

/* Make desktop container visually transparent */
.chat-desktop {
    border: none;
    background: transparent;
    box-shadow: none;
}

/* Minimal dropdown under gear */
.settings-dropdown {
    position: absolute;
    top: 56px;
    right: 0;
    width: min(720px, 96%);
    background: var(--card-bg);
    border: var(--border);
    border-radius: 10px;
    box-shadow: var(--shadow);
    padding: 10px;
    display: none;
    z-index: 5;
}
.settings-dropdown.active { display: block; }
.settings-dropdown .row { display: flex; align-items: center; gap: 10px; margin: 6px 0; flex-wrap: wrap; }
.settings-dropdown label { color: var(--text-light); font-size: 0.9rem; }
.settings-dropdown input[type="color"] { width: 40px; height: 40px; border-radius: 8px; border: 1px solid rgba(0,0,0,0.15); padding: 0; }
.settings-dropdown input[type="text"],
.settings-dropdown input[type="number"] { padding: 8px 10px; border: var(--border); border-radius: 8px; background: var(--bg); color: var(--text); }
.settings-dropdown .primary-btn.small { padding: 8px 12px; }
.link-btn { background: none; border: none; color: var(--primary); cursor: pointer; padding: 6px 10px; border-radius: 8px; }
.link-btn:hover { background: var(--nav-active); }
.link-btn.danger { color: #e74c3c; }

/* Settings side drawer (restored, wider) */
.settings-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.3); display: none; z-index: 19; }
.settings-overlay.active { display: block; }
.settings-drawer {
    position: fixed;
    top: 70px;
    right: 16px;
    width: 520px;
    max-width: calc(100% - 32px);
    background: var(--card-bg);
    border: var(--border);
    border-radius: 12px;
    box-shadow: 0 12px 30px rgba(0,0,0,0.25);
    padding: 12px;
    display: none;
    z-index: 200; /* raised above chat windows */
}
.settings-drawer.active { display: block; }
.settings-drawer .row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin: 8px 0; }
.settings-drawer label { color: var(--text-light); font-size: 0.9rem; min-width: 88px; }
.settings-drawer input[type="color"] { width: 44px; height: 44px; border-radius: 8px; border: 1px solid rgba(0,0,0,0.15); padding: 0; }
.settings-drawer input[type="text"], .settings-drawer input[type="number"] { padding: 10px 12px; border: var(--border); border-radius: 8px; background: var(--bg); color: var(--text); flex: 1; }
.settings-drawer .row:first-child input[type="color"] { flex: 0 0 44px; }
.settings-drawer .row:first-child input[type="text"] { flex: 1 1 auto; min-width: 200px; }
.settings-drawer .row:nth-child(2) input[type="number"] { width: 140px; }
.settings-drawer .row.actions { justify-content: flex-start; flex-wrap: wrap; gap: 6px 10px; }
.settings-drawer .primary-btn.small { padding: 8px 12px; }
.settings-drawer .row + .row { border-top: 1px dashed rgba(0,0,0,0.08); padding-top: 8px; }
[data-theme="dark"] .settings-drawer .row + .row { border-top-color: rgba(255,255,255,0.08); }

/* Improve drag/resize usability */
.chat-window { cursor: default; }
.window-titlebar { cursor: grab; }
.chat-window.resizing, .chat-window.dragging { cursor: grabbing; }

/* Header soft glow: extend slightly more and place under content */
/* Replaced by header::before glow below */
/* header::after removed */

/* Ensure section headers are above page background and readable */
.section-header { position: relative; z-index: 5; }

/* Color inputs: circular with subtle outline */
.settings-drawer input[type="color"],
.chat-style-chip input[type="color"],
.color-picker-wrapper input[type="color"],
.color-input .color-picker {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    padding: 0;
    border: 1px solid rgba(0,0,0,0.2);
    background: transparent;
    -webkit-appearance: none;
    appearance: none;
    overflow: hidden;
}
/* Ensure consistent sizes where previously larger */
.settings-drawer .row:first-child input[type="color"] { flex: 0 0 36px; }

/* Remove older conflicting danger/link styles and unify Clear All button */
#clearAllChats.link-btn {
    color: #fff;
    background: #e74c3c;
    padding: 12px 20px;
    border-radius: 8px;
    border: none;
    box-shadow: var(--shadow);
    transition: background .2s ease, opacity .2s ease, transform .1s ease;
}
#clearAllChats.link-btn:hover {
    background: rgba(231,76,60,0.85);
    transform: none;
}
#clearAllChats.link-btn:active {
    transform: none;
}

/* Chat window close (X) button hover: lighter red feedback */
.window-controls .ctrl-btn[data-action="close"] {
    color: #e74c3c;
    transition: background .2s ease, color .2s ease, transform .1s ease;
}
.window-controls .ctrl-btn[data-action="close"]:hover {
    background: rgba(231,76,60,0.12);
    color: #e74c3c;
}
.window-controls .ctrl-btn[data-action="close"]:active { transform: scale(0.96); }

/* Keep chats above footer irrespective of overlays */
.chat-desktop, .chat-window { z-index: 100; }
footer { position: relative; z-index: 50; }

/* Allow chat windows to visually overlap footer without blocking page UI */
#chat-embedder .chat-desktop {
  position: relative; /* default */
  height: 70vh; /* preserve original sizing */
}
#chat-embedder .chat-window { z-index: 200; }
footer { position: relative; z-index: 50; }
main { position: relative; z-index: 60; }

/* Effects dropdown styles */
#effectsType {
    padding: 8px 12px;
    border-radius: 8px;
    border: var(--border);
    background: var(--bg);
    color: var(--text);
    min-width: 220px;
}
#effectsType:focus { outline: none; box-shadow: 0 0 0 2px rgba(108,92,231,0.25); }

/* Reset button styled like link buttons but red */
#resetBackground.link-btn {
    color: #e74c3c;
    background: transparent;
    border: 1px solid rgba(231,76,60,0.25);
    padding: 6px 10px; /* align with link buttons */
    border-radius: 8px;
}
#resetBackground.link-btn:hover { background: rgba(231,76,60,0.12); }

/* Fully filled circular color swatches */
.settings-drawer input[type="color"],
.chat-style-chip input[type="color"],
.color-picker-wrapper input[type="color"],
.color-input .color-picker {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    padding: 0;
    border: 1px solid rgba(0,0,0,0.2);
    background: none;
    -webkit-appearance: none;
    appearance: none;
    overflow: hidden;
}
.settings-drawer input[type="color"]::-webkit-color-swatch-wrapper,
.chat-style-chip input[type="color"]::-webkit-color-swatch-wrapper,
.color-picker-wrapper input[type="color"]::-webkit-color-swatch-wrapper,
.color-input .color-picker::-webkit-color-swatch-wrapper { padding: 0; }
.settings-drawer input[type="color"]::-webkit-color-swatch,
.chat-style-chip input[type="color"]::-webkit-color-swatch,
.color-picker-wrapper input[type="color"]::-webkit-color-swatch,
.color-input .color-picker::-webkit-color-swatch {
    border: none;
    border-radius: 50%;
}
/* Ensure consistent size in first row */
.settings-drawer .row:first-child input[type="color"] { flex: 0 0 32px; }

/* Header elegant purple glow peeking from top */
header { position: relative; z-index: 10; overflow: visible; }
header::before {
    content: "";
    position: fixed;
    left: 50%;
    top: -40vh; /* most of the oval is off-screen */
    transform: translateX(-50%);
    width: 120vw;
    height: 80vh;
    pointer-events: none;
    background: radial-gradient(closest-side, rgba(108,92,231,0.35), rgba(108,92,231,0.18) 40%, rgba(0,0,0,0) 70%);
    filter: blur(18px);
    opacity: 0.6;
    z-index: 0;
    animation: headerPulse 16s ease-in-out infinite alternate;
}
[data-theme="dark"] header::before {
    background: radial-gradient(closest-side, rgba(108,92,231,0.45), rgba(108,92,231,0.22) 40%, rgba(0,0,0,0) 70%);
    opacity: 0.5;
}
@keyframes headerPulse {
    0% { opacity: 0.45; filter: blur(16px); }
    50% { opacity: 0.6; filter: blur(18px); }
    100% { opacity: 0.5; filter: blur(17px); }
}

/* Make Clear All match Reset/X styles (red outline/hover) */
#clearAllChats.link-btn {
    color: #e74c3c;
    background: transparent;
    border: 1px solid rgba(231,76,60,0.25);
    padding: 6px 10px;
    border-radius: 8px;
}
#clearAllChats.link-btn:hover { background: rgba(231,76,60,0.12); }

/* Ensure chat content allows zoom/pan visuals and handles are clickable */
.chat-content { overflow: hidden; z-index: 1; }
.resize-handle { position: absolute; z-index: 5; pointer-events: auto; }

/* Zoom wrapper inside chat content */
.chat-content .zoom-wrapper {
    width: 100%;
    height: 100%;
    transform-origin: 50% 50%;
    will-change: transform;
    transition: transform 180ms ease;
}
.chat-window.zooming .zoom-wrapper { transition: transform 40ms linear; }

/* Unified size slider */
.size-slider { display: flex; align-items: center; gap: 10px; min-width: 260px; flex: 1; }
.size-slider input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    height: 2px;
    background: linear-gradient(90deg, rgba(108,92,231,0.35), rgba(108,92,231,0.15));
    border-radius: 999px;
    outline: none;
    flex: 1;
}
.size-slider input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 16px; height: 16px; border-radius: 50%;
    background: var(--bg);
    border: 2px solid rgba(108,92,231,0.8);
    box-shadow: 0 0 0 3px rgba(108,92,231,0.18);
    cursor: pointer;
}
.size-slider input[type="range"]::-moz-range-thumb {
    width: 16px; height: 16px; border-radius: 50%;
    background: var(--bg);
    border: 2px solid rgba(108,92,231,0.8);
    box-shadow: 0 0 0 3px rgba(108,92,231,0.18);
    cursor: pointer;
}
.size-out { color: var(--text-light); min-width: 90px; text-align: right; }

/* Titlebar size slider */
.title-size { display: flex; align-items: center; gap: 8px; margin-left: 12px; }
.title-size .size-scale {
    -webkit-appearance: none;
    appearance: none;
    width: 160px;
    height: 2px;
    background: linear-gradient(90deg, rgba(108,92,231,0.35), rgba(108,92,231,0.15));
    border-radius: 999px;
    outline: none;
}
.title-size .size-scale::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 12px; height: 12px; border-radius: 50%;
    background: var(--bg);
    border: 2px solid rgba(108,92,231,0.8);
    box-shadow: 0 0 0 3px rgba(108,92,231,0.16);
    cursor: pointer;
}
.title-size .size-scale::-moz-range-thumb {
    width: 12px; height: 12px; border-radius: 50%;
    background: var(--bg);
    border: 2px solid rgba(108,92,231,0.8);
    box-shadow: 0 0 0 3px rgba(108,92,231,0.16);
    cursor: pointer;
}
.title-size .size-out { color: var(--text-light); font-size: 0.8rem; min-width: 78px; text-align: right; }

/* Allow dragging without interfering with slider */
.window-titlebar { gap: 10px; }

.window-controls .ctrl-btn[data-action="info"] { color: var(--text-light); }
.window-controls .ctrl-btn[data-action="info"]:hover { background: var(--nav-active); color: var(--text); }

/* Scrollbar styling - global */
* { scrollbar-width: thin; scrollbar-color: rgba(108,92,231,0.7) transparent; }
html, body { overscroll-behavior: none; }

/* WebKit scrollbars (Chrome, Edge, Safari) */
::-webkit-scrollbar { width: 12px; height: 12px; }
::-webkit-scrollbar-track { background: rgba(108,92,231,0.08); border-radius: 10px; }
::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, rgba(108,92,231,0.8), rgba(108,92,231,0.5));
    border-radius: 10px;
    border: 2px solid transparent;
    background-clip: content-box;
}
::-webkit-scrollbar-thumb:hover { background: linear-gradient(180deg, rgba(108,92,231,0.95), rgba(108,92,231,0.6)); }

[data-theme="dark"] ::-webkit-scrollbar-track { background: rgba(255,255,255,0.06); }
[data-theme="dark"] ::-webkit-scrollbar-thumb { background: linear-gradient(180deg, rgba(108,92,231,0.85), rgba(108,92,231,0.55)); }

/* Scrollbar within settings drawer (slimmer) */
.settings-drawer { scrollbar-width: thin; scrollbar-color: rgba(108,92,231,0.7) transparent; }
.settings-drawer::-webkit-scrollbar { width: 10px; }
.settings-drawer::-webkit-scrollbar-thumb { background: rgba(108,92,231,0.8); border-radius: 8px; border: 2px solid transparent; background-clip: content-box; }

/* Custom effects dropdown (themed and scrollable) */
.effects-select {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    border-radius: 8px;
    border: var(--border);
    background: var(--bg);
    color: var(--text);
    cursor: pointer;
    user-select: none;
}
.effects-select .label { flex: 1; min-width: 140px; }
.effects-select .chev { opacity: 0.7; }
.effects-menu {
    position: absolute;
    margin-top: 6px;
    min-width: 240px;
    max-height: 280px;
    overflow: auto;
    border: var(--border);
    border-radius: 10px;
    background: var(--card-bg);
    box-shadow: 0 12px 30px rgba(0,0,0,0.25);
    z-index: 210; /* above settings drawer */
    display: none;
}
.effects-menu.open { display: block; }
.effects-option { padding: 8px 10px; cursor: pointer; color: var(--text); }
.effects-option:hover { background: var(--nav-active); }
.effects-option.active { background: rgba(108,92,231,0.18); }

/* Hide native select for effects; custom dropdown is used */
.settings-drawer select#effectsType { display: none; }