381 lines
14 KiB
HTML
381 lines
14 KiB
HTML
<!doctype html>
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<html lang="en">
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<head>
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<meta charset="UTF-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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<title>Monochrome — Login</title>
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<style>
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*,
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*::before,
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*::after {
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box-sizing: border-box;
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margin: 0;
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padding: 0;
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}
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body {
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font-family:
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'Inter',
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-apple-system,
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BlinkMacSystemFont,
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'Segoe UI',
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Roboto,
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sans-serif;
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background: #0a0a0a;
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color: #e0e0e0;
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min-height: 100vh;
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display: flex;
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align-items: center;
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justify-content: center;
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}
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.login-container {
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width: 100%;
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max-width: 380px;
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padding: 2rem;
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}
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.logo {
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display: flex;
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align-items: center;
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justify-content: center;
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gap: 0.75rem;
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margin-bottom: 2.5rem;
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}
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.logo svg {
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width: 40px;
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height: 40px;
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}
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.logo span {
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font-size: 1.5rem;
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font-weight: 600;
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letter-spacing: -0.02em;
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color: #fff;
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}
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.btn {
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width: 100%;
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padding: 0.75rem 1rem;
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border: 1px solid #2a2a2a;
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border-radius: 8px;
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background: #151515;
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color: #e0e0e0;
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font-size: 0.925rem;
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font-family: inherit;
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cursor: pointer;
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transition:
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background 0.15s,
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border-color 0.15s;
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display: flex;
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align-items: center;
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justify-content: center;
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gap: 0.5rem;
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}
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.btn:hover {
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background: #1e1e1e;
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border-color: #3a3a3a;
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}
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.btn:disabled {
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opacity: 0.5;
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cursor: not-allowed;
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}
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.btn-primary {
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background: #fff;
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color: #0a0a0a;
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border-color: #fff;
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font-weight: 600;
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}
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.btn-primary:hover {
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background: #e0e0e0;
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border-color: #e0e0e0;
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}
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.divider {
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display: flex;
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align-items: center;
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gap: 1rem;
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margin: 1.5rem 0;
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color: #555;
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font-size: 0.8rem;
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text-transform: uppercase;
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letter-spacing: 0.05em;
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}
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.divider::before,
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.divider::after {
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content: '';
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flex: 1;
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height: 1px;
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background: #2a2a2a;
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}
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.form-group {
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margin-bottom: 1rem;
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}
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.form-group input {
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width: 100%;
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padding: 0.75rem 1rem;
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border: 1px solid #2a2a2a;
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border-radius: 8px;
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background: #151515;
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color: #e0e0e0;
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font-size: 0.925rem;
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font-family: inherit;
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outline: none;
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transition: border-color 0.15s;
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}
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.form-group input:focus {
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border-color: #555;
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}
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.error-msg {
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background: #1a0000;
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border: 1px solid #3a1111;
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color: #ff6b6b;
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padding: 0.75rem 1rem;
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border-radius: 8px;
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font-size: 0.85rem;
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margin-bottom: 1rem;
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display: none;
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}
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.spinner {
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width: 18px;
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height: 18px;
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border: 2px solid transparent;
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border-top-color: currentColor;
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border-radius: 50%;
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animation: spin 0.6s linear infinite;
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display: none;
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}
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@keyframes spin {
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to {
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transform: rotate(360deg);
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}
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}
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.google-icon {
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width: 18px;
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height: 18px;
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}
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</style>
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</head>
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<body>
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<div class="login-container">
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<div class="logo">
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<svg xmlns="http://www.w3.org/2000/svg" width="200" height="200" viewBox="14.75 14.75 70.5 70.5">
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<g fill="white">
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<path
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d="M38.25 14.75H85.25V61.75H61.75V38.25H38.25ZM14.75 38.25H38.25V61.75H61.75V85.25H14.75Z"
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/>
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</g>
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</svg>
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<span>Monochrome</span>
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</div>
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<div id="error" class="error-msg"></div>
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<button id="google-btn" class="btn" onclick="googleSignIn()" style="display:none">
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<svg class="google-icon" viewBox="0 0 24 24">
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<path
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fill="#4285F4"
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d="M22.56 12.25c0-.78-.07-1.53-.2-2.25H12v4.26h5.92a5.06 5.06 0 0 1-2.2 3.32v2.77h3.57c2.08-1.92 3.28-4.74 3.28-8.1z"
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/>
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<path
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fill="#34A853"
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d="M12 23c2.97 0 5.46-.98 7.28-2.66l-3.57-2.77c-.98.66-2.23 1.06-3.71 1.06-2.86 0-5.29-1.93-6.16-4.53H2.18v2.84C3.99 20.53 7.7 23 12 23z"
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/>
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<path
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fill="#FBBC05"
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d="M5.84 14.09c-.22-.66-.35-1.36-.35-2.09s.13-1.43.35-2.09V7.07H2.18C1.43 8.55 1 10.22 1 12s.43 3.45 1.18 4.93l2.85-2.22.81-.62z"
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/>
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<path
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fill="#EA4335"
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d="M12 5.38c1.62 0 3.06.56 4.21 1.64l3.15-3.15C17.45 2.09 14.97 1 12 1 7.7 1 3.99 3.47 2.18 7.07l3.66 2.84c.87-2.6 3.3-4.53 6.16-4.53z"
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/>
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</svg>
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Sign in with Google
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</button>
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<div id="divider" class="divider" style="display:none">or</div>
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<form id="email-form" onsubmit="emailAuth(event)" style="display:none">
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<div class="form-group">
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<input type="email" id="email" placeholder="Email" required autocomplete="email" />
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</div>
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<div class="form-group">
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<input
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type="password"
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id="password"
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placeholder="Password"
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required
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autocomplete="current-password"
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/>
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</div>
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<button type="submit" id="email-btn" class="btn btn-primary">
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<span id="email-btn-text">Sign In</span>
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<span id="email-btn-spinner" class="spinner"></span>
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</button>
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</form>
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</div>
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<script type="module">
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import { initializeApp } from 'https://www.gstatic.com/firebasejs/10.7.1/firebase-app.js';
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import {
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getAuth,
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GoogleAuthProvider,
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signInWithPopup,
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signInWithEmailAndPassword,
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} from 'https://www.gstatic.com/firebasejs/10.7.1/firebase-auth.js';
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const STORAGE_KEY = 'monochrome-firebase-config';
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const DEFAULT_CONFIG = {
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apiKey: 'AIzaSyDPU-unAjuLtQJt4IkGS5faG50UCF7lYyA',
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authDomain: 'monochrome-database.firebaseapp.com',
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projectId: 'monochrome-database',
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storageBucket: 'monochrome-database.firebasestorage.app',
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messagingSenderId: '895657412760',
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appId: '1:895657412760:web:e81c5044c7f4e9b799e8ed',
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};
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// Check for setup_firebase hash import
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const hash = window.location.hash;
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if (hash.startsWith('#setup_firebase=')) {
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try {
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const encoded = hash.split('#setup_firebase=')[1];
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const config = JSON.parse(atob(encoded));
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if (config.apiKey && config.authDomain) {
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localStorage.setItem(STORAGE_KEY, JSON.stringify(config));
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window.history.replaceState(null, null, '/login');
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}
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} catch (e) {
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console.warn('Failed to import Firebase config from hash:', e);
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}
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}
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let storedConfig = null;
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try {
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const raw = localStorage.getItem(STORAGE_KEY);
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if (raw) storedConfig = JSON.parse(raw);
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} catch (_) {}
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// Priority: server-injected env > localStorage > hash-imported > default
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const firebaseConfig = window.__FIREBASE_CONFIG__ || storedConfig || DEFAULT_CONFIG;
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// Sync to localStorage so the app's config.js picks up the same project
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if (window.__FIREBASE_CONFIG__ && !storedConfig) {
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localStorage.setItem(STORAGE_KEY, JSON.stringify(firebaseConfig));
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}
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const fbApp = initializeApp(firebaseConfig);
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const auth = getAuth(fbApp);
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const provider = new GoogleAuthProvider();
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function showError(msg) {
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const el = document.getElementById('error');
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el.textContent = msg;
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el.style.display = 'block';
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}
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function hideError() {
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document.getElementById('error').style.display = 'none';
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}
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const googleBtn = document.getElementById('google-btn');
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const emailForm = document.getElementById('email-form');
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const divider = document.getElementById('divider');
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const providerState = {
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google: true,
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password: true,
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};
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const providerConfig = window.__AUTH_PROVIDERS__ || {};
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if (typeof providerConfig.google === 'boolean') providerState.google = providerConfig.google;
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if (typeof providerConfig.password === 'boolean') providerState.password = providerConfig.password;
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const NO_PROVIDER_MESSAGE = 'No sign-in providers are enabled for this Firebase project.';
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function renderProviders() {
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if (googleBtn) googleBtn.style.display = providerState.google ? '' : 'none';
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if (emailForm) emailForm.style.display = providerState.password ? '' : 'none';
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if (divider) divider.style.display = providerState.google && providerState.password ? '' : 'none';
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if (!providerState.google && !providerState.password) {
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showError(NO_PROVIDER_MESSAGE);
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}
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}
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function setProviderEnabled(providerName, enabled) {
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if (providerName === 'google') providerState.google = enabled;
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if (providerName === 'password') providerState.password = enabled;
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renderProviders();
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}
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renderProviders();
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function setLoading(loading) {
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document.getElementById('google-btn').disabled = loading;
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document.getElementById('email-btn').disabled = loading;
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document.getElementById('email-btn-text').style.display = loading ? 'none' : 'inline';
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document.getElementById('email-btn-spinner').style.display = loading ? 'inline-block' : 'none';
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}
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async function sendTokenToServer(user) {
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const token = await user.getIdToken();
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const res = await fetch('/api/auth/login', {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({ token }),
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});
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if (!res.ok) {
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const data = await res.json().catch(() => ({}));
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throw new Error(data.error || 'Server authentication failed');
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}
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window.location.href = '/';
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}
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window.googleSignIn = async function () {
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hideError();
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setLoading(true);
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try {
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const result = await signInWithPopup(auth, provider);
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await sendTokenToServer(result.user);
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} catch (err) {
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if (err.code === 'auth/operation-not-allowed') {
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setProviderEnabled('google', false);
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showError('Google sign-in is not enabled for this Firebase project.');
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} else if (err.code !== 'auth/popup-closed-by-user') {
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showError(err.message);
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}
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setLoading(false);
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}
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};
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window.emailAuth = async function (e) {
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e.preventDefault();
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hideError();
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setLoading(true);
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const email = document.getElementById('email').value;
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const password = document.getElementById('password').value;
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try {
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const result = await signInWithEmailAndPassword(auth, email, password);
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await sendTokenToServer(result.user);
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} catch (err) {
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if (err.code === 'auth/operation-not-allowed') {
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setProviderEnabled('password', false);
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showError('Email/password sign-in is not enabled for this Firebase project.');
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} else {
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showError(err.message);
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}
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setLoading(false);
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}
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};
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</script>
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</body>
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</html>
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