/* --- Global Form Container & Centering --- */

/* Ensures the body is prepared to center the form */
body {
    background-color: var(--secondary-blue); /* Light background for contrast */
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    font-family: var(--font-body);
    /* Prevent text selection on the non-form body for a cleaner feel */
    user-select: none; 
}

/* Container shared by both Login and Signup forms */
.signup-container, .login-container {
    background-color: var(--white);
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15); /* Slightly stronger shadow */
    width: 100%;
    max-width: 450px;
    margin: 20px;
    animation: fadeIn 0.5s ease-out; /* Simple entry animation */
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* --- Header & Branding --- */

.signup-header, .login-header {
    text-align: center;
    margin-bottom: 30px;
}

.signup-header .logo, .login-header .logo {
    font-size: 1.8em;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 5px;
}

.signup-header h2, .login-header h2 {
    font-size: 1.8em;
    color: var(--dark-text);
    margin-bottom: 5px;
    font-family: var(--font-heading);
}

.signup-header p, .login-header p {
    color: var(--light-text);
    font-size: 1em;
}

/* --- Form Input Fields --- */

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

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--dark-text);
    font-size: 0.95em;
}

.form-group input {
    width: 100%;
    padding: 14px;
    border: 1px solid #ddd; /* Lighter border */
    border-radius: 8px; /* Slightly more rounded corners */
    font-size: 1em;
    color: var(--dark-text);
    transition: border-color 0.3s, box-shadow 0.3s;
}

.form-group input:focus {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(51, 122, 183, 0.15);
    outline: none;
    background-color: var(--white);
}

/* --- Form Options and Links --- */

.form-options {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 20px;
}

.forgot-password {
    font-size: 0.9em;
    color: var(--light-text);
}

.forgot-password:hover {
    color: var(--primary-blue);
    text-decoration: underline;
}

/* --- Primary CTA Button (Shared .primary-btn styling) --- */

.signup-btn, .login-btn {
    width: 100%;
    /* Inherit .primary-btn styles for color and hover */
    padding: 15px;
    font-size: 1.1em;
    margin-top: 15px;
    border: none; /* Override if base .btn has unnecessary border */
}

/* --- Footer Links (Login/Signup/Already Have Account) --- */

.login-link, .signup-link {
    text-align: center;
    margin-top: 25px;
    font-size: 0.9em;
    color: var(--light-text);
}

.login-link a, .signup-link a {
    font-weight: 700;
    color: var(--primary-blue);
}

.login-link a:hover, .signup-link a:hover {
    text-decoration: underline;
}

/* --- Responsive Adjustments --- */
@media (max-width: 500px) {
    .signup-container, .login-container {
        padding: 30px 20px;
    }
    
    .signup-header h2, .login-header h2 {
        font-size: 1.5em;
    }
    
    .form-group input {
        padding: 12px;
    }
    
    .signup-btn, .login-btn {
        padding: 12px;
        font-size: 1em;
    }
}