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

body {
    font-family: 'Tahoma', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #333;
    direction: rtl;
}

.container {
    width: 100%;
    max-width: 500px;
    padding: 20px;
}

.form-container {
    background: white;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    text-align: center;
}

h1 {
    color: #667eea;
    margin-bottom: 20px;
    font-size: 2.5rem;
}

.form-toggle {
    display: flex;
    margin-bottom: 20px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    margin: 0 auto 20px;
    width: fit-content;
}

.toggle-btn {
    flex: 1;
    padding: 12px;
    border: none;
    background: #e0e0e0;
    cursor: pointer;
    font-weight: bold;
    transition: all 0.3s ease;
}

.toggle-btn.active {
    background: #667eea;
    color: white;
}

.auth-form {
    margin-top: 20px;
}

.input-group {
    margin-bottom: 15px;
    text-align: right;
}

.input-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
    color: #555;
}

.input-group input {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
    transition: border-color 0.3s;
    text-align: right;
}

.input-group input:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 2px rgba(102, 126, 234, 0.2);
}

.submit-btn {
    width: 100%;
    padding: 12px;
    background: #667eea;
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: background 0.3s;
}

.submit-btn:hover {
    background: #5a6fd8;
}

.message {
    margin-top: 15px;
    padding: 10px;
    border-radius: 5px;
    display: none;
    text-align: center;
}

.message.success {
    background: #d4edda;
    color: #155724;
    display: block;
}

.message.error {
    background: #f8d7da;
    color: #721c24;
    display: block;
}

.dashboard-container {
    background: white;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.dashboard-content {
    margin: 20px 0;
    text-align: right;
}

.dashboard-content h2 {
    margin-bottom: 15px;
    color: #667eea;
}

#userData {
    padding: 15px;
    background: #f8f9fa;
    border-radius: 5px;
    margin-bottom: 20px;
    word-break: break-word;
    text-align: right;
}

.form-group {
    margin-top: 20px;
    text-align: right;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
    color: #555;
}

.form-group input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    margin-bottom: 10px;
    text-align: right;
}

.btn {
    padding: 10px 20px;
    background: #667eea;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background 0.3s;
}

.btn:hover {
    background: #5a6fd8;
}

.logout-btn {
    padding: 10px 20px;
    background: #dc3545;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background 0.3s;
    width: 100%;
    margin-top: 20px;
}

.logout-btn:hover {
    background: #c82333;
}

@media (max-width: 600px) {
    .container {
        padding: 10px;
    }
    
    .form-container, .dashboard-container {
        padding: 20px;
    }
    
    h1 {
        font-size: 2rem;
    }
}