body {
    font-family: Söhne, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Ubuntu, Cantarell, "Noto Sans", sans-serif, "Helvetica Neue", Arial, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    background-color: #f7f7f8;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.container {
    background-color: #ffffff;
    padding: 32px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    width: 300px;
}

h1 {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 24px;
    text-align: center;
}

form {
    display: flex;
    flex-direction: column;
}

input {
    padding: 10px;
    margin-bottom: 12px;
    border: 1px solid #d1d5db;
    border-radius: 4px;
    font-size: 14px;
}

.continue-button {
    background-color: #10B981;
    color: white;
    padding: 10px 15px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    transition: background-color 0.3s ease;
}

.continue-button:hover {
    background-color: #059669;
}

.continue-button:disabled {
    background-color: #9CA3AF;
    cursor: not-allowed;
    opacity: 0.7;
}

.continue-button.loading {
    position: relative;
    color: transparent;
}

.continue-button.loading::after {
    content: "";
    position: absolute;
    width: 16px;
    height: 16px;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    border: 4px solid transparent;
    border-top-color: white;
    border-radius: 50%;
    animation: button-loading-spinner 1s ease infinite;
}

@keyframes button-loading-spinner {
    from {
        transform: rotate(0turn);
    }
    to {
        transform: rotate(1turn);
    }
}

.toggle-prompt {
    font-size: 14px;
    text-align: center;
    margin-top: 16px;
    color: #6b7280;
}

.toggle-prompt a {
    color: #10a37f;
    text-decoration: none;
    cursor: pointer;
}

.divider {
    display: flex;
    align-items: center;
    margin: 20px 0;
}

.divider hr {
    flex-grow: 1;
    border: none;
    border-top: 1px solid #e5e7eb;
}

.divider span {
    padding: 0 10px;
    color: #6b7280;
    font-size: 14px;
}

.oauth-buttons {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.oauth-button {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: 10px 12px;
    border: 1px solid #d1d5db;
    border-radius: 4px;
    font-size: 14px;
    cursor: pointer;
    transition: background-color 0.3s;
    background-color: white;
}

.oauth-button:hover {
    background-color: #f3f4f6;
}

.oauth-button img {
    width: 18px;
    height: 18px;
    margin-right: 8px;
}

.oauth-button span {
    flex-grow: 1;
    text-align: left;
    padding-left: 8px;
}

.toast {
    position: fixed;
    top: 50%;
    right: 50%;
    transform: translate(50%, -50%);
    background-color: #4CAF50;
    color: white;
    padding: 16px;
    border-radius: 4px;
    display: none;
    z-index: 1000;
}

.toast.show {
    display: block;
    animation: fadeIn 0.5s, fadeOut 0.5s 2.5s;
}

@keyframes fadeIn {
    from {opacity: 0;}
    to {opacity: 1;}
}

@keyframes fadeOut {
    from {opacity: 1;}
    to {opacity: 0;}
}