:root {
    --primary-color: #50613b;
    --secondary-color: #d8e0cc;
    --dark-primary: #4a563a;
    --text-color: #333;
    --light-bg: #f9f5f0;
    --white: #fff;
    --error-color: #e74c3c;
    --success-color: #2ecc71;
    --google-color: #db4437;
    --facebook-color: #3b5998;
}

body {
    background-color: var(--light-bg);
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    font-family: 'Cairo', sans-serif;
}

.container {
    background-color: var(--white);
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    padding: 40px;
    width: 450px;
    text-align: center;
    border-top: 4px solid var(--primary-color);
}

h2 {
    color: var(--primary-color);
    margin-bottom: 30px;
    font-size: 28px;
}

.form-group {
    margin-bottom: 25px;
}

input {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--secondary-color);
    border-radius: 5px;
    font-size: 16px;
    box-sizing: border-box;
    text-align: right;
    background-color: var(--white);
    color: var(--text-color);
    font-family: 'Cairo', sans-serif;
}

input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 3px rgba(80, 97, 59, 0.3);
}

button {
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    padding: 14px 20px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 18px;
    width: 100%;
    transition: background-color 0.3s;
    font-family: 'Cairo', sans-serif;
    font-weight: 600;
}

button:hover {
    background-color: var(--dark-primary);
}

.success-message {
    color: var(--success-color);
    display: none;
    margin-top: 20px;
    padding: 15px;
    border: 1px solid var(--success-color);
    border-radius: 5px;
    background-color: rgba(46, 204, 113, 0.1);
    font-size: 18px;
    font-weight: bold;
}

.return-login {
    margin-top: 25px;
    text-align: center;
}

.return-login a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

.return-login a:hover {
    text-decoration: underline;
}

.form-header {
    margin-bottom: 30px;
}

.form-header p {
    color: var(--text-color);
    font-size: 16px;
    line-height: 1.5;
    margin-top: 0;
}