:root {
    --purple: #8e44ad;
    --blue: #3498db;
    --bg-light: #f0f2f5;
    --text-dark: #333;
    --white: #ffffff;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body.login-body {
    font-family: 'Tahoma', sans-serif;
    background-color: var(--bg-light);
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    direction: rtl;
}

.login-container {
    background: var(--white);
    padding: 30px 40px;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    width: 400px;
    text-align: center;
}

.main-title {
    color: var(--purple);
    font-size: 24px;
    margin-bottom: 10px;
}

.sub-title {
    font-size: 14px;
    color: #666;
    margin-bottom: 30px;
}

.input-group {
    margin-bottom: 20px;
    text-align: right;
}

.input-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    font-size: 13px;
}

.input-group input {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 8px;
    outline: none;
}

.remember-me {
    text-align: right;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
}

.btn-submit {
    width: 100%;
    padding: 12px;
    background-color: var(--blue);
    color: white;
    border: none;
    border-radius: 8px;
    font-family: 'Tahoma', 'Arial', 'sans-serif';
    cursor: pointer;
    font-size: 15px;
    transition: 0.3s;
}

.btn-submit:hover {
    background-color: #2980b9;
}

.login-footer {
    margin-top: 20px;
    font-size: 13px;
}

.login-footer p {
    color: #777;
    margin-bottom: 10px;
}

.forgot-pass {
    color: var(--blue);
    text-decoration: none;
}

#message {
    margin-top: 15px;
    font-size: 12px;
    color: #e74c3c;
}