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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
<title>Haris Ai Canvas - Gesture Drawing</title>
<link rel="preconnect" href="https://fonts.googleapis.com">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;1,400;1,500&family=Inter:wght@300;400;500&display=swap" rel="stylesheet">
<link rel="preconnect" href="https://cdn.jsdelivr.net">
<link rel="prefetch" href="https://cdn.jsdelivr.net/npm/@mediapipe/hands/hands.binarypb" as="fetch" crossorigin>
<link rel="prefetch" href="https://cdn.jsdelivr.net/npm/@mediapipe/hands/hands_solution_packed_assets_loader.js" as="script" crossorigin>
<link rel="prefetch" href="https://cdn.jsdelivr.net/npm/@mediapipe/hands/hands_solution_simd_wasm_bin.js" as="script" crossorigin>
<style>
:root {
--primary-color: #e8baFF; /* Light purple */
--primary-glow: rgba(232, 186, 255, 0.5);
--ui-bg: rgba(40, 20, 40, 0.8); /* Purple-ish dark bg */
--ui-border: rgba(232, 186, 255, 0.3);
}
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
html, body {
width: 100%;
height: 100%;
overflow: hidden;
font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
background: #0a050a; /* Dark purple-black */
}
#app {
width: 100%;
height: 100%;
position: relative;
/* Purple radial gradient theme */
background: radial-gradient(ellipse at 50% 50%, #2a1a2a 0%, #1d0d1d 50%, #0f050f 100%);
}
/* Content wrapper with max-width */
.content-wrapper {
max-width: 1980px;
width: 100%;
height: 100%;
margin: 0 auto;
position: relative;
}
/* Video element for webcam - now visible in preview */
#webcam {
display: none;
}
/* Camera preview - draggable */
#camera-preview {
position: absolute;
top: 24px;
left: 24px; /* Moved from center to top-left initially */
/* Smaller size */
width: 240px;
height: 180px;
border-radius: 12px;
overflow: hidden;
border: 2px solid var(--ui-border);
box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5), 0 0 15px var(--primary-glow); /* Purple glow */
z-index: 10;
background: #000;
cursor: grab;
user-select: none;
}
#camera-preview.dragging {
cursor: grabbing;
opacity: 0.9;
box-shadow: 0 8px 30px rgba(0, 0, 0, 0.7), 0 0 20px var(--primary-glow);
transition: none;
}
#camera-preview:not(.dragging) {
transition: box-shadow 0.2s ease, opacity 0.2s ease;
}
#camera-preview.custom-position {
transform: none;
}
#camera-preview.expanded {
width: 640px;
height: 480px;
}
#camera-preview video {
width: 100%;
height: 100%;
object-fit: cover;
transform: scaleX(-1);
}
#camera-preview canvas {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
pointer-events: none;
}
.preview-expand-btn {
position: absolute;
top: 8px;
right: 8px;
width: 28px;
height: 28px;
background: rgba(0, 0, 0, 0.6);
border: 1px solid var(--ui-border);
border-radius: 6px;
color: var(--primary-color);
font-size: 14px;
cursor: pointer;
display: flex;
align-items: center;
justify-content: center;
transition: all 0.2s ease;
z-index: 11;
}
.preview-expand-btn:hover {
background: rgba(232, 186, 255, 0.2);
border-color: var(--primary-glow);
box-shadow: 0 0 10px var(--primary-glow);
}
#camera-preview.expanded .preview-expand-btn {
transform: rotate(180deg);
}
/* 3D scene layer */
#scene-canvas {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
z-index: 1;
}
/* Drawing canvas layer */
#draw-canvas {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
z-index: 2;
pointer-events: none;
}
/* Hand visualization layer */
#hand-canvas {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
z-index: 3;
pointer-events: none;
}
/* UI overlay */
#ui-overlay {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
z-index: 4;
pointer-events: none;
}
#ui-overlay > * {
pointer-events: auto;
}
/* Title section - Centered with Glow */
.title-section {
position: absolute;
top: 24px;
left: 50%;
transform: translateX(-50%);
z-index: 11;
text-align: center;
}
.title-text {
color: var(--primary-color);
font-family: 'Cormorant Garamond', serif;
font-size: 36px; /* Slightly larger */
font-weight: 500;
font-style: normal;
letter-spacing: -0.01em;
margin-bottom: 4px;
/* Purple glow */
text-shadow: 0 0 15px var(--primary-glow), 0 0 30px var(--primary-glow);
}
.subtitle-text {
color: rgba(232, 186, 255, 0.7);
font-family: 'Inter', sans-serif;
font-size: 13px;
font-weight: 300;
letter-spacing: 0.05em;
text-shadow: 0 0 10px rgba(232, 186, 255, 0.3);
}
.subtitle-text a {
color: rgba(232, 186, 255, 0.9);
text-decoration: none;
transition: color 0.2s ease, text-shadow 0.2s ease;
}
.subtitle-text a:hover {
color: var(--primary-color);
text-decoration: underline;
text-shadow: 0 0 15px var(--primary-glow);
}
/* Action buttons (top right) */
.action-buttons {
position: absolute;
top: 24px;
right: 24px;
display: flex;
gap: 12px;
z-index: 11;
}
.action-btn {
display: flex;
align-items: center;
gap: 8px;
padding: 10px 16px;
background: var(--ui-bg);
border: 1px solid var(--ui-border);
border-radius: 25px;
color: var(--primary-color);
font-family: 'Inter', sans-serif;
font-size: 13px;
font-weight: 400;
cursor: pointer;
transition: all 0.2s ease;
backdrop-filter: blur(10px);
}
.action-btn:hover {
background: rgba(232, 186, 255, 0.15);
border-color: var(--primary-glow);
transform: translateY(-2px);
box-shadow: 0 0 15px var(--primary-glow);
}
.action-btn:active {
transform: translateY(0);
}
.action-btn .icon {
font-size: 16px;
}
/* Color palette - Moved to Bottom, Horizontal */
#color-palette {
position: absolute;
bottom: 24px; /* Move to bottom */
left: 50%; /* Center horizontally */
transform: translateX(-50%);
right: auto; /* Reset right property */
top: auto; /* Reset top property */
display: flex;
flex-direction: row; /* Horizontal layout */
gap: 10px;
padding: 10px 14px;
background: var(--ui-bg);
border-radius: 30px;
border: 1px solid var(--ui-border);
backdrop-filter: blur(10px);
box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}
.color-swatch {
width: 32px;
height: 32px;
border-radius: 50%;
cursor: pointer;
border: 2px solid transparent;
transition: all 0.2s ease;
box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}
.color-swatch:hover {
transform: scale(1.15);
}
.color-swatch.active {
border-color: var(--primary-color);
box-shadow: 0 0 15px var(--primary-glow);
}
/* Gesture hints */
.gesture-hints {
position: absolute;
bottom: 24px;
left: 24px;
display: flex;
flex-direction: column;
gap: 8px;
opacity: 0.8;
}
.gesture-hint {
display: flex;
align-items: center;
gap: 10px;
color: rgba(232, 186, 255, 0.8);
font-size: 12px;
font-weight: 300;
letter-spacing: 0.03em;
}
.gesture-icon {
width: 26px;
height: 26px;
background: rgba(232, 186, 255, 0.1);
border: 1px solid var(--ui-border);
border-radius: 6px;
display: flex;
align-items: center;
justify-content: center;
font-size: 13px;
}
/* Status message */
#status-message {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
color: var(--primary-color);
font-family: 'Cormorant Garamond', serif;
font-size: 28px;
font-style: italic;
text-align: center;
opacity: 0;
transition: opacity 0.3s ease;
text-shadow: 0 0 30px var(--primary-glow);
}
#status-message.visible {
opacity: 1;
}
/* Controls info */
.controls-info {
position: absolute;
bottom: 24px;
right: 24px;
display: flex;
flex-direction: column;
gap: 4px;
text-align: right;
color: rgba(232, 186, 255, 0.5);
font-size: 11px;
font-weight: 300;
letter-spacing: 0.05em;
}
/* Invite Modal */
.modal-overlay {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
background: rgba(0, 0, 0, 0.7);
display: flex;
align-items: center;
justify-content: center;
z-index: 200;
opacity: 0;
visibility: hidden;
transition: all 0.3s ease;
backdrop-filter: blur(5px);
}
.modal-overlay.visible {
opacity: 1;
visibility: visible;
}
.modal {
background: linear-gradient(145deg, #2a1a2a 0%, #1d0d1d 100%);
border: 1px solid var(--ui-border);
border-radius: 20px;
padding: 32px;
max-width: 400px;
width: 90%;
box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 30px var(--primary-glow);
transform: scale(0.9);
transition: transform 0.3s ease;
}
.modal-overlay.visible .modal {
transform: scale(1);
}
.modal-header {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 24px;
}
.modal-title {
color: var(--primary-color);
font-family: 'Cormorant Garamond', serif;
font-size: 28px;
font-weight: 400;
text-shadow: 0 0 10px var(--primary-glow);
}
.modal-close {
width: 32px;
height: 32px;
border: none;
background: rgba(232, 186, 255, 0.1);
border-radius: 50%;
color: var(--primary-color);
font-size: 20px;
cursor: pointer;
transition: all 0.2s ease;
display: flex;
align-items: center;
justify-content: center;
}
.modal-close:hover {
background: rgba(232, 186, 255, 0.2);
box-shadow: 0 0 10px var(--primary-glow);
}
.modal-body {
color: rgba(232, 186, 255, 0.8);
font-size: 14px;
line-height: 1.6;
}
.room-code-section {
margin: 20px 0;
}
.room-code-label {
font-size: 12px;
color: rgba(232, 186, 255, 0.6);
margin-bottom: 8px;
text-transform: uppercase;
letter-spacing: 0.1em;
}
.room-code-display {
display: flex;
gap: 10px;
}
.room-code {
flex: 1;
padding: 14px 18px;
background: rgba(0, 0, 0, 0.3);
border: 1px solid var(--ui-border);
border-radius: 12px;
color: var(--primary-color);
font-family: 'Inter', monospace;
font-size: 20px;
font-weight: 500;
letter-spacing: 0.15em;
text-align: center;
box-shadow: inset 0 0 10px rgba(232, 186, 255, 0.1);
}
.copy-btn {
padding: 14px 18px;
background: rgba(232, 186, 255, 0.15);
border: 1px solid var(--ui-border);
border-radius: 12px;
color: var(--primary-color);
font-size: 16px;
cursor: pointer;
transition: all 0.2s ease;
}
.copy-btn:hover {
background: rgba(232, 186, 255, 0.25);
box-shadow: 0 0 10px var(--primary-glow);
}
.divider {
display: flex;
align-items: center;
margin: 24px 0;
color: rgba(232, 186, 255, 0.4);
font-size: 12px;
}
.divider::before,
.divider::after {
content: '';
flex: 1;
height: 1px;
background: rgba(232, 186, 255, 0.2);
}
.divider span {
padding: 0 16px;
}
.join-section input {
width: 100%;
padding: 14px 18px;
background: rgba(0, 0, 0, 0.3);
border: 1px solid var(--ui-border);
border-radius: 12px;
color: var(--primary-color);
font-family: 'Inter', sans-serif;
font-size: 16px;
letter-spacing: 0.1em;
text-transform: uppercase;
margin-bottom: 12px;
text-align: center;
}
.join-section input::placeholder {
color: rgba(232, 186, 255, 0.3);
text-transform: none;
letter-spacing: normal;
}
.join-section input:focus {
outline: none;
border-color: var(--primary-glow);
box-shadow: 0 0 10px var(--primary-glow);
}
.join-btn {
width: 100%;
padding: 14px;
background: rgba(232, 186, 255, 0.2);
border: 1px solid var(--ui-border);
border-radius: 12px;
color: var(--primary-color);
font-family: 'Inter', sans-serif;
font-size: 14px;
font-weight: 500;
cursor: pointer;
transition: all 0.2s ease;
}
.join-btn:hover {
background: rgba(232, 186, 255, 0.3);
box-shadow: 0 0 15px var(--primary-glow);
}
.connection-status {
margin-top: 16px;
padding: 12px;
background: rgba(0, 0, 0, 0.2);
border-radius: 8px;
font-size: 13px;
display: flex;
align-items: center;
gap: 8px;
}
.status-dot {
width: 8px;
height: 8px;
border-radius: 50%;
background: #666;
}
.status-dot.connected {
background: #4ade80;
box-shadow: 0 0 10px rgba(74, 222, 128, 0.5);
}
.status-dot.connecting {
background: #fbbf24;
animation: pulse 1s infinite;
}
@keyframes pulse {
0%, 100% { opacity: 1; }
50% { opacity: 0.5; }
}
/* Loading overlay */
#loading-overlay {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
background: radial-gradient(ellipse at 50% 50%, #2a1a2a 0%, #1d0d1d 50%, #0f050f 100%);
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
z-index: 100;
transition: opacity 0.5s ease;
}
#loading-overlay.hidden {
opacity: 0;
pointer-events: none;
}
.loading-spinner {
width: 60px;
height: 60px;
border: 2px solid rgba(232, 186, 255, 0.2);
border-top-color: var(--primary-color);
border-radius: 50%;
animation: spin 1s linear infinite;
box-shadow: 0 0 15px var(--primary-glow);
}
@keyframes spin {
to { transform: rotate(360deg); }
}
.loading-text {
color: var(--primary-color);
margin-top: 24px;
font-family: 'Cormorant Garamond', serif;
font-size: 20px;
font-style: italic;
letter-spacing: 0.05em;
text-shadow: 0 0 10px var(--primary-glow);
}
/* Decorative elements */
.decorative-text {
position: absolute;
bottom: 80px;
left: 50%;
transform: translateX(-50%);
font-family: 'Cormorant Garamond', serif;
font-size: 72px;
font-style: italic;
color: rgba(232, 186, 255, 0.08);
white-space: nowrap;
pointer-events: none;
user-select: none;
}
/* ==================== RESPONSIVE STYLES ==================== */
/* Tablet */
@media (max-width: 1024px) {
.decorative-text {
font-size: 48px;
bottom: 80px; /* Adjusted for color palette */
}
#camera-preview {
width: 200px;
height: 150px;
}
#camera-preview.expanded {
width: 480px;
height: 360px;
}
.title-text {
font-size: 32px;
}
}
/* Mobile landscape and small tablets */
@media (max-width: 768px) {
.title-section {
top: 16px;
}
.title-text {
font-size: 24px;
}
.subtitle-text {
font-size: 11px;
}
#camera-preview {
width: 160px;
height: 120px;
}
#camera-preview:not(.custom-position) {
top: 16px;
left: 16px; /* Keep top-left on small screens */
transform: none;
}
#camera-preview.expanded {
width: 320px;
height: 240px;
}
.action-buttons {
top: 16px;
right: 16px;
gap: 8px;
}
.action-btn {
padding: 8px 12px;
font-size: 12px;
}
.action-btn .btn-text {
display: none;
}
.action-btn .icon {
font-size: 18px;
}
#color-palette {
bottom: 16px;
padding: 8px 12px;
gap: 8px;
}
.color-swatch {
width: 28px;
height: 28px;
}
.gesture-hints {
bottom: 80px; /* Move up above color palette */
left: 16px;
gap: 6px;
}
.gesture-hint {
font-size: 11px;
gap: 8px;
}
.gesture-icon {
width: 24px;
height: 24px;
font-size: 12px;
}
.controls-info {
display: none;
}
.decorative-text {
display: none;
}
#status-message {
font-size: 22px;
padding: 0 20px;
}
.modal {
padding: 24px;
margin: 16px;
}
.modal-title {
font-size: 24px;
}
.room-code {
font-size: 18px;
padding: 12px 14px;
}
}
/* Mobile portrait */
@media (max-width: 480px) {
.title-section {
top: 12px;
}
.title-text {
font-size: 20px;
}
.subtitle-text {
font-size: 10px;
}
#camera-preview {
width: 120px;
height: 90px;
border-radius: 8px;
}
#camera-preview:not(.custom-position) {
top: 12px;
left: 12px;
transform: none;
}
.action-buttons {
top: 12px;
right: 12px;
gap: 6px;
}
.action-btn {
padding: 8px 10px;
border-radius: 20px;
}
#color-palette {
bottom: 12px;
padding: 6px 10px;
gap: 6px;
border-radius: 24px;
flex-wrap: wrap; /* Wrap colors on very small screens if needed */
justify-content: center;
}
.color-swatch {
width: 24px;
height: 24px;
}
.gesture-hints {
bottom: 70px;
left: 12px;
}
.gesture-hint span {
display: none;
}
.gesture-icon {
width: 32px;
height: 32px;
font-size: 16px;
}
.gesture-hints {
flex-direction: row;
gap: 8px;
}
#status-message {
font-size: 18px;
}
.modal {
padding: 20px;
border-radius: 16px;
}
.modal-title {
font-size: 22px;
}
.room-code {
font-size: 16px;
padding: 10px 12px;
}
}
/* Very small screens */
@media (max-width: 360px) {
#camera-preview {
width: 100px;
height: 75px;
}
.color-swatch {
width: 22px;
height: 22px;
}
#color-palette {
gap: 5px;
padding: 6px 5px;
}
}
/* Landscape mobile */
@media (max-height: 500px) and (orientation: landscape) {
#camera-preview {
width: 140px;
height: 105px;
}
#camera-preview:not(.custom-position) {
top: 12px;
left: 12px;
transform: none;
}
.title-section {
top: 12px;
}
.title-text {
font-size: 22px;
}
#color-palette {
bottom: 12px;
padding: 8px 12px;
border-radius: 20px;
}
.gesture-hints {
flex-direction: row;
bottom: 12px;
left: auto;
right: 12px; /* Move hints to right on landscape */
}
.gesture-hint span {
display: none;
}
.controls-info {
display: none;
}
}
</style>
</head>
<body>
<div id="app">
<div class="content-wrapper">
<video id="webcam" playsinline></video>
<canvas id="scene-canvas"></canvas>
<canvas id="draw-canvas"></canvas>
<canvas id="hand-canvas"></canvas>
<div id="camera-preview">
<video id="preview-video" playsinline muted></video>
<canvas id="preview-canvas"></canvas>
<button class="preview-expand-btn" id="preview-expand-btn" title="Expand preview">⤢</button>
</div>
<div id="ui-overlay">
<div class="title-section">
<div class="title-text">Haris Ai Canvas</div>
<div class="subtitle-text">Designed by <a href="https://www.instagram.com/the_haris_hustle/" target="_blank" rel="noopener noreferrer">Haris AI</a></div>
</div>
<div class="action-buttons">
<button class="action-btn" id="clear-all-btn">
<span class="icon">🗑️</span>
<span class="btn-text">Clear All</span>
</button>
<button class="action-btn" id="invite-btn">
<span class="icon">👥</span>
<span class="btn-text">Invite Friend</span>
</button>
</div>
<div id="color-palette">
<div class="color-swatch active" data-color="#FFB3BA" style="background: #FFB3BA;"></div>
<div class="color-swatch" data-color="#FFFFBA" style="background: #FFFFBA;"></div>
<div class="color-swatch" data-color="#BAFFC9" style="background: #BAFFC9;"></div>
<div class="color-swatch" data-color="#BAE1FF" style="background: #BAE1FF;"></div>
<div class="color-swatch" data-color="#E8BAFF" style="background: #E8BAFF;"></div>
<div class="color-swatch" data-color="#FFD4A3" style="background: #FFD4A3;"></div>
<div class="color-swatch" data-color="#A3FFD4" style="background: #A3FFD4;"></div>
<div class="color-swatch" data-color="#D4A3FF" style="background: #D4A3FF;"></div>
<div class="color-swatch" data-color="#FFFFFF" style="background: #FFFFFF;"></div>
<div class="color-swatch" data-color="#e8baFF" style="background: #e8baFF;"></div>
</div>
<div class="gesture-hints">
<div class="gesture-hint">
<div class="gesture-icon">☝️</div>
<span>Point to draw</span>
</div>
<div class="gesture-hint">
<div class="gesture-icon">🤏</div>
<span>Pinch to grab</span>
</div>
<div class="gesture-hint">