body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: linear-gradient(135deg, #667eea, #764ba2);
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.login-card {
    background: #ffffff;
    padding: 40px;
    border-radius: 12px;
    width: 350px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    text-align: center;
}

.login-card h1 {
    font-size: 18px;
    margin-bottom: 20px;
}

.input-group {
    display: flex;
    align-items: center;
    background: #f3f3f3;
    border-radius: 6px;
    padding: 10px;
    margin: 10px 0;
}

.input-group span {
    margin-right: 10px;
    font-size: 18px;
}

.input-group input {
    border: none;
    outline: none;
    background: transparent;
    width: 100%;
    font-size: 14px;
}

button {
    width: 100%;
    padding: 12px;
    background: #667eea;
    border: none;
    border-radius: 6px;
    color: white;
    font-size: 16px;
    cursor: pointer;
    transition: 0.3s;
}

button:hover {
    background: #5a67d8;
}

.error {
    color: red;
    font-size: 14px;
}

.logo {
    width: 100px;   /* adjust size here */
    height: auto;
    margin-bottom: 15px;
}

.forgot {
    margin-bottom: 15px;  /* adds space below */
    font-size: 14px;
    color: #666;
    cursor: pointer;
}

.login-btn {
    margin-top: 10px;
}

.signup {
    margin-top: 20px;   /* space above */
    font-size: 14px;
    color: #666;
}

.signup a {
    color: #667eea;      /* makes “Sign Up” look clickable */
    text-decoration: none;
    font-weight: bold;
}

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