/* Base Reset & Body */
body {
    margin: 0;
    overflow-x: hidden;
    font-family: 'Arial', sans-serif;
    background: #f5f5f5;
}

/* Signup Page Overlay */
.signup-page .overlay {
    min-height: 120vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Signup Card Styles */
.signup-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 16px;
    width: 100%;
    max-width: 450px;
    padding: 2rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

/* Card Headings */
.signup-card h1 {
    font-size: 1.8rem;
    font-weight: bold;
    color: #343a40;
    margin-bottom: 1rem;
}

.signup-card h3 {
    font-size: 1.5rem;
    font-weight: bold;
    color: #343a40;
}

/* Form Labels */
.signup-card .form-label {
    font-weight: bold;
    font-size: 0.9rem;
}

/* Password Toggle Button */
.input-group .toggle-password {
    cursor: pointer;
    z-index: 2;
    background-color: #e9ecef;
    border:#343a40 1px solid;
}

.toggle-password i {
    color: #343a40;
    font-size: 1.2rem;
}

/* Primary Signup Button */
.signup-card .btn-primary {
    background-color: #6c63ff;
    border: none;
    font-weight: bold;
    padding: 0.75rem;
    transition: background-color 0.3s ease;
}

.signup-card .btn-primary:hover {
    background-color: #5147d8;
}

/* Google Button */
.signup-card .btn-light {
    background-color: #f8f9fa;
    font-size: 0.9rem;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

.signup-card .btn-light:hover {
    background-color: #e2e6ea;
}

/* Google Icon Color */
.bi-google {
    color: #db4437;
}

/* Invalid Feedback Text */
.signup-card .invalid-feedback {
    display: none;
    color: red;
    font-size: 0.8rem;
}

.signup-card input:invalid~.invalid-feedback {
    display: block;
}

/* Responsive Adjustments */
@media (max-width: 576px) {
    .signup-card {
        padding: 1.5rem;
    }

    .signup-card h1 {
        font-size: 1.5rem;
    }

    .signup-card h3 {
        font-size: 1.3rem;
    }
}