body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    background: linear-gradient(135deg, #f4f4f4, #dbe5f1);
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
}

/* PayLink Logo Background */
.logo-background {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 350px;
    color: rgba(20, 66, 114, 0.05);
    font-weight: bold;
    white-space: nowrap;
    z-index: 0;
}

.signup-container {
    background-color: #fff;
    padding: 40px;
    width: 100%;
    max-width: 420px;
    border-radius: 15px;
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.2);
    position: relative;
    z-index: 1;
}

.signup-header {
    text-align: center;
    margin-bottom: 20px;
}

.signup-header h1 {
    font-size: 26px;
    color: #144272;
    margin: 0;
}

.signup-header p {
    font-size: 14px;
    color: #666;
    margin: 5px 0 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 14px;
    color: #444;
    margin-bottom: 5px;
}

.form-group input {
    width: 100%;
    padding: 12px;
    font-size: 14px;
    border: 1px solid #ccc;
    border-radius: 8px;
    outline: none;
    box-shadow: inset 0 2px 5px rgba(0, 0, 0, 0.05);
}

.form-group input:focus {
    border-color: #144272;
    box-shadow: 0 0 5px rgba(20, 66, 114, 0.2);
}

.signup-btn {
    width: 100%;
    padding: 12px;
    font-size: 16px;
    background: linear-gradient(135deg, #144272, #297acf);
    color: #fff;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    margin-top: 10px;
    transition: background 0.3s;
}

.signup-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 25px 50px #2979cf90;
}

.social-login {
    text-align: center;
    margin-top: 20px;
}

.social-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    font-size: 14px;
    color: #fff;
    text-decoration: none;
    border-radius: 8px;
    gap: 8px;
    transition: transform 0.2s;
    text-decoration: none;
}

.social-instagram {
    background-color: #e4405f;
}

.social-instagram:hover {
    transform: translateY(-3px);
    background-color: #d62446;
}

.signup-footer {
    text-align: center;
    margin-top: 20px;
    font-size: 14px;
    color: #666;
}

.signup-footer a {
    color: #144272;
    text-decoration: none;
    font-weight: bold;
}

.signup-footer a:hover {
    text-decoration: underline;
}

.social-login {
    text-align: center;
    margin-top: 20px;
}

.social-login button {
    width: 48%;
    padding: 10px;
    font-size: 14px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    margin: 5px 1%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: transform 0.2s, background 0.2s;
}

.social-login button i {
    font-size: 16px;
}

.social-google {
    background-color: #4285F4;
    /* Google's official blue */
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    font-size: 14px;
    text-decoration: none;
    border-radius: 8px;
    gap: 8px;
    font-weight: bold;
    transition: transform 0.2s, background-color 0.2s;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.social-google:hover {
    transform: translateY(-3px);
    background-color: #357ae8;
    /* Slightly darker blue for hover effect */
}

.social-google i {
    background: #fff;
    color: #4285F4;
    border-radius: 50%;
    display: inline-block;
    padding: 5px;
}

.social-instagram {
    background-color: #e4405f;
    color: #fff;
}

.social-instagram:hover {
    transform: translateY(-3px);
    background-color: #d62446;
}

.signup-footer {
    text-align: center;
    margin-top: 20px;
    font-size: 14px;
    color: #666;
}

.signup-footer a {
    color: #144272;
    text-decoration: none;
    font-weight: bold;
}

.signup-footer a:hover {
    text-decoration: underline;
}